665 FZUS51 KBOX 170505 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 105 AM EDT Sat Oct 17 2026 Coastal waters from the Merrimack River MA to Watch Hill RI out to 60 NM ANZ200-171800- 105 AM EDT Sat Oct 17 2026 .Synopsis for Massachusetts and Rhode Island coastal waters... Low pres tracking across the Quebec/northern New England borders will drag a cold front across the region this evening. Gusty NW winds follow overnight into Sat. High pres then builds across the region by Sun. We will then need to watch an ocean storm developing off the mid-Atlantic for the first half of next week. The worst impacts from this storm may remain south of our waters...but gusty NE winds and rough seas are still expected. $$ ANZ250-171800- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 105 AM EDT Sat Oct 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING... .REST OF TONIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 4 seconds and SE 3 ft at 7 seconds. A chance of showers. .SAT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: N 5 ft at 6 seconds and SE 3 ft at 8 seconds. A chance of showers in the morning. .SAT NIGHT...N winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: N 6 ft at 6 seconds and SE 1 foot at 8 seconds. .SUN...N winds 10 to 15 kt with gusts up to 25 kt, becoming NE 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: N 4 ft at 5 seconds and S 3 ft at 8 seconds. .SUN NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 5 seconds and E 2 ft at 9 seconds. .MON...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft, building to 4 to 6 ft in the afternoon. Wave Detail: E 4 ft at 10 seconds and SE 2 ft at 5 seconds, becoming E 6 ft at 10 seconds and NE 2 ft at 6 seconds. .MON NIGHT...NE winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 25 kt. Seas 7 to 10 ft. .TUE...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 7 to 10 ft. .TUE NIGHT THROUGH WED NIGHT...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 8 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-171800- Massachusetts Bay and Ipswich Bay- 105 AM EDT Sat Oct 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .REST OF TONIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas around 3 ft. Wave Detail: W 3 ft at 3 seconds and SE 2 ft at 6 seconds. A chance of showers. .SAT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: N 3 ft at 5 seconds and S 2 ft at 8 seconds. .SAT NIGHT...N winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: N 3 ft at 5 seconds and S 2 ft at 8 seconds. .SUN...N winds 5 to 10 kt with gusts up to 25 kt, becoming NE in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 6 seconds and S 3 ft at 10 seconds. .SUN NIGHT...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N 2 ft at 5 seconds and S 1 foot at 3 seconds. .MON...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: E 4 ft at 9 seconds and SE 2 ft at 6 seconds. .MON NIGHT...NE winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 25 kt. Seas 4 to 6 ft. .TUE...N winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 20 to 25 kt. Seas 4 to 6 ft. .WED...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. .WED NIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Seas arereported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ231-171800- Cape Cod Bay- 105 AM EDT Sat Oct 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .REST OF TONIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas around 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 foot at 5 seconds. Showers likely. .SAT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: N 4 ft at 5 seconds and S 2 ft at 8 seconds. Showers likely in the morning. .SAT NIGHT...N winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: N 5 ft at 6 seconds and S 1 foot at 8 seconds. .SUN...N winds 10 to 15 kt with gusts up to 30 kt, becoming NE 5 to 10 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: N 4 ft at 6 seconds and S 1 foot at 8 seconds. .SUN NIGHT...E winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas around 2 ft. Wave Detail: N 2 ft at 5 seconds and E 1 foot at 11 seconds. .MON...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: E 3 ft at 9 seconds and E 2 ft at 4 seconds. A chance of showers in the afternoon. .MON NIGHT...NE winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Seas 3 to 5 ft. A chance of showers. .TUE THROUGH WED NIGHT...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-171800- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM- 105 AM EDT Sat Oct 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING... .REST OF TONIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 7 seconds and W 3 ft at 4 seconds. Patchy fog. A chance of showers. Vsby 1 NM or less. .SAT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: N 6 ft at 6 seconds and S 4 ft at 8 seconds. Showers likely, mainly in the morning. .SAT NIGHT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: N 6 ft at 7 seconds and S 2 ft at 7 seconds. .SUN...NE winds 15 to 20 kt. Gusts up to 30 kt in the morning. Seas 4 to 6 ft. Wave Detail: N 5 ft at 7 seconds and SE 2 ft at 9 seconds. .SUN NIGHT...NE winds 10 to 15 kt, becoming E 15 to 20 kt after midnight. Gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: E 4 ft at 7 seconds and NW 1 foot at 6 seconds. .MON...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, building to 6 to 9 ft in the afternoon. Wave Detail: E 6 ft at 9 seconds and NE 4 ft at 6 seconds, becoming E 9 ft at 10 seconds and SE 6 ft at 16 seconds. A chance of showers in the afternoon. .MON NIGHT...NE winds 20 to 25 kt. Seas 8 to 11 ft. A chance of showers. .TUE...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 7 to 10 ft. A chance of showers. .TUE NIGHT...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 9 ft. .WED AND WED NIGHT...NE winds 20 to 25 kt, increasing to 25 to 30 kt. Seas 7 to 10 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ255-171800- Coastal Waters extending out to 25 NM South of Marthas Vineyard and Nantucket- 105 AM EDT Sat Oct 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING... .REST OF TONIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 6 ft. Wave Detail: SW 6 ft at 7 seconds and NW 3 ft at 4 seconds. Patchy fog. A chance of showers. Vsby 1 NM or less. .SAT...N winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft. Wave Detail: N 5 ft at 5 seconds and SW 5 ft at 7 seconds. Showers likely, mainly in the morning. .SAT NIGHT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: N 5 ft at 5 seconds and S 2 ft at 7 seconds. .SUN...NE winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: N 4 ft at 5 seconds and S 1 foot at 7 seconds. .SUN NIGHT...NE winds 15 to 20 kt, becoming E 20 to 25 kt after midnight. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: E 5 ft at 9 seconds and NE 4 ft at 7 seconds. .MON...NE winds 25 to 30 kt. Seas 5 to 7 ft, building to 6 to 9 ft in the afternoon. Wave Detail: E 7 ft at 10 seconds and E 5 ft at 6 seconds, becoming E 9 ft at 10 seconds and SE 8 ft at 16 seconds. A chance of showers. .MON NIGHT...NE winds 25 to 30 kt. Seas 7 to 10 ft. A chance of showers. .TUE...NE winds 25 to 30 kt. Seas 6 to 9 ft. A chance of showers. .TUE NIGHT...NE winds 25 to 30 kt. Seas 5 to 8 ft. .WED...NE winds 25 to 30 kt with gusts up to 35 kt. Seas 7 to 10 ft. .WED NIGHT...NE winds 30 to 35 kt. Seas 7 to 10 ft. A chance of showers. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-171800- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island- 105 AM EDT Sat Oct 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING... .REST OF TONIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 6 ft. Wave Detail: SW 6 ft at 7 seconds and NW 3 ft at 4 seconds. Patchy fog. A chance of showers. Vsby 1 to 3 NM. .SAT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: N 5 ft at 5 seconds and S 5 ft at 7 seconds. Showers likely in the morning. .SAT NIGHT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 5 ft. Wave Detail: N 5 ft at 5 seconds and S 2 ft at 7 seconds. .SUN...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft, subsiding to 2 to 3 ft in the afternoon. Wave Detail: N 4 ft at 5 seconds and S 1 foot at 7 seconds, becoming N 3 ft at 5 seconds and SE 1 foot at 6 seconds. .SUN NIGHT...NE winds 15 to 20 kt, becoming E 20 to 25 kt after midnight. Gusts up to 30 kt. Seas 2 to 3 ft, building to 3 to 5 ft after midnight. Wave Detail: NE 3 ft at 5 seconds and SE 1 foot at 8 seconds, becoming E 4 ft at 5 seconds and SE 3 ft at 8 seconds. .MON...NE winds 25 to 30 kt. Seas 5 to 7 ft, building to 7 to 10 ft in the afternoon. Wave Detail: E 6 ft at 6 seconds and E 3 ft at 10 seconds, becoming E 9 ft at 12 seconds and SE 9 ft at 15 seconds. A chance of showers. .MON NIGHT...NE winds 25 to 30 kt. Seas 8 to 11 ft. A chance of showers. .TUE...NE winds 25 to 30 kt. Seas 7 to 10 ft. A chance of showers. .TUE NIGHT AND WED...NE winds 25 to 30 kt with gusts up to 35 kt. Seas 6 to 9 ft. .WED NIGHT...NE winds around 30 kt with gusts up to 40 kt. Seas 7 to 10 ft. A chance of showers. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ232-171800- Nantucket Sound- 105 AM EDT Sat Oct 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING... .REST OF TONIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 4 seconds and SW 2 ft at 7 seconds. Patchy fog. Showers likely. Vsby 1 to 3 NM. .SAT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and NE 2 ft at 5 seconds. Showers likely, mainly in the morning. .SAT NIGHT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 4 ft.Wave Detail: N 3 ft at 4 seconds and S 1 foot at 7 seconds. .SUN...NE winds 15 to 20 kt. Gusts up to 30 kt in the morning. Seas 2 to 3 ft. Wave Detail: N 3 ft at 5 seconds and S 1 foot at 7 seconds. .SUN NIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 4 seconds and NW 1 foot at 6 seconds. .MON...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: E 4 ft at 9 seconds and NE 3 ft at 5 seconds. A chance of showers in the afternoon. .MON NIGHT...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. A chance of showers. .TUE...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. A chance of showers. .TUE NIGHT...NE winds 25 to 30 kt. Seas 3 to 5 ft. .WED AND WED NIGHT...NE winds 25 to 30 kt with gusts up to 35 kt. Seas 4 to 6 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-171800- Vineyard Sound- 105 AM EDT Sat Oct 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING... .REST OF TONIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 7 seconds and W 2 ft at 3 seconds. Patchy fog. Showers likely. Vsby 1 to 3 NM. .SAT...N winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 7 seconds and NW 3 ft at 4 seconds. Showers likely in the morning. .SAT NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Seas around 3 ft. Wave Detail: N 3 ft at 4 seconds and SW 2 ft at 7 seconds. .SUN...NE winds 10 to 15 kt. Gusts up to 30 kt, decreasing to 20 kt in the afternoon. Seas 3 to 5 ft, subsiding to 2 ft in the afternoon. Wave Detail: N 2 ft at 4 seconds and S 1 foot at 7 seconds, becoming N 1 foot at 3 seconds and E 1 foot at 10 seconds. .SUN NIGHT...NE winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas around 2 ft. Wave Detail: NE 1 foot at 4 seconds and E 1 foot at 10 seconds. .MON...NE winds 20 to 25 kt. Seas 2 to 4 ft. Wave Detail: NE 2 ft at 4 seconds and SE 2 ft at 7 seconds. A chance of showers in the afternoon. .MON NIGHT...NE winds 20 to 25 kt. Seas 3 to 5 ft. A chance of showers. .TUE...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 4 ft. A chance of showers. .TUE NIGHT AND WED...NE winds 20 to 25 kt, increasing to 25 to 30 kt. Seas 3 to 5 ft. .WED NIGHT...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft. A chance of showers. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ234-171800- Buzzards Bay- 105 AM EDT Sat Oct 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING... .REST OF TONIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas around 3 ft. Wave Detail: SW 3 ft at 7 seconds and W 2 ft at 4 seconds. Patchy fog. Showers likely. Vsby 1 to 3 NM. .SAT...N winds 15 to 20 kt with gusts up to 30 kt. Seas around 3 ft. Wave Detail: N 3 ft at 4 seconds and SW 2 ft at 7 seconds. Showers likely in the morning. .SAT NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Seas around 3 ft. Wave Detail: N 2 ft at 3 seconds and SW 1 foot at 7 seconds. .SUN...NE winds 10 to 15 kt. Gusts up to 30 kt, decreasing to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: N 2 ft at 3 seconds and S 1 foot at 7 seconds. .SUN NIGHT...NE winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: SE 2 ft at 5 seconds and NE 1 foot at 3 seconds. .MON AND MON NIGHT...NE winds 20 to 25 kt. Seas 2 to 4 ft. Wave Detail: E 3 ft at 10 seconds and NE 2 ft at 4 seconds. A chance of showers. .TUE THROUGH WED NIGHT...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-171800- Rhode Island Sound- 105 AM EDT Sat Oct 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING... .REST OF TONIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 7 seconds and SE 3 ft at 8 seconds. Patchy fog. Showers. Vsby 1 to 3 NM. .SAT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: N 4 ft at 5 seconds and S 4 ft at 7 seconds. Showers likely in the morning. .SAT NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: N 3 ft at 4 seconds and S 2 ft at 7 seconds. .SUN...N winds 15 to 20 kt with gusts up to 30 kt, becoming NE 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: N 3 ft at 4 seconds and S 1 foot at 7 seconds. .SUN NIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds and N 1 foot at 4 seconds. .MON...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft, building to 4 to 6 ft in the afternoon. Wave Detail: E 4 ft at 6 seconds and SE 1 foot at 10 seconds, becoming SE 6 ft at 11 seconds and E 5 ft at 7 seconds. .MON NIGHT...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. A chance of showers. .TUE...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. .TUE NIGHT AND WED...NE winds 20 to 25 kt, increasing to 25 to 30 kt. Seas 4 to 6 ft. .WED NIGHT...NE winds 25 to 30 kt. Seas 4 to 6 ft. A chance of showers. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ237-171800- Block Island Sound- 105 AM EDT Sat Oct 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING... .REST OF TONIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 7 seconds and W 3 ft at 4 seconds. Showers. .SAT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: N 3 ft at 5 seconds and S 3 ft at 7 seconds. Showers likely in the morning. .SAT NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: N 3 ft at 4 seconds and S 2 ft at 7 seconds. .SUN...NE winds 10 to 15 kt. Gusts up to 30 kt, decreasing to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: N 2 ft at 4 seconds and S 1 foot at 7 seconds. .SUN NIGHT...NE winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 4 seconds and SE 1 foot at 9 seconds. .MON...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: E 5 ft at 11 seconds and E 4 ft at 6 seconds. .MON NIGHT...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 8 ft. .TUE...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. .TUE NIGHT AND WED...NE winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft. .WED NIGHT...NE winds 25 to 30 kt with gusts up to 35 kt. Seas 4 to 6 ft. A chance of showers. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-171800- Boston Harbor- 105 AM EDT Sat Oct 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .REST OF TONIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Waves around 2 ft. A chance of showers. .SAT...NW winds 15 to 20 kt with gusts up to 30 kt. Waves around 2 ft. .SAT NIGHT...N winds 10 to 15 kt with gusts up to 30 kt. Waves around2 ft. .SUN...N winds 5 to 10 kt with gusts up to 20 kt, becoming NE in the afternoon. Waves around 2 ft in the morning, then 1 foot or less. .SUN NIGHT THROUGH MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. .TUE THROUGH WED NIGHT...NE winds 20 to 25 kt with gusts up to 30 kt. Waves 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ236-171800- Narragansett Bay- 105 AM EDT Sat Oct 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .REST OF TONIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 3 ft. Showers likely. .SAT...N winds 15 to 20 kt with gusts up to 30 kt. Waves around 3 ft. Showers likely in the morning. .SAT NIGHT...N winds 10 to 15 kt with gusts up to 30 kt. Waves 2 to 3 ft. .SUN...N winds 5 to 10 kt. Gusts up to 25 kt in the morning. Waves 2 to 3 ft. .SUN NIGHT THROUGH MON NIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 3 ft. .TUE THROUGH WED NIGHT...NE winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ280-171800- Ocean Waters from the Merrimack River to Plymouth from 40 to 60 NM- 105 AM EDT Sat Oct 17 2026 .REST OF TONIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 6 ft. Wave Detail: SE 5 ft at 8 seconds and W 4 ft at 5 seconds. Patchy fog. A chance of showers. Vsby 1 to 3 NM. .SAT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: N 6 ft at 7 seconds and S 4 ft at 8 seconds. A chance of showers in the morning. .SAT NIGHT...N winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 35 kt. Seas 5 to 7 ft. Wave Detail: N 7 ft at 7 seconds and S 2 ft at 8 seconds. .SUN...N winds 10 to 15 kt with gusts up to 30 kt, diminishing to 5 to 10 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: N 4 ft at 6 seconds and SE 1 foot at 8 seconds. .SUN NIGHT...E winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds and NW 1 foot at 3 seconds. .MON...E winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft, building to 5 to 7 ft in the afternoon. Wave Detail: E 5 ft at 10 seconds and SE 4 ft at 6 seconds, becoming E 7 ft at 11 seconds and SE 2 ft at 12 seconds. .MON NIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 7 to 10 ft, building to 9 to 10 ft after midnight. A chance of showers. .TUE THROUGH WED NIGHT...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 7 to 10 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ281-171800- Ocean Waters from Provincetown to Nantucket from 20 to 60 NM- 105 AM EDT Sat Oct 17 2026 ...GALE WATCH IN EFFECT FROM THIS EVENING THROUGH SUNDAY MORNING... .REST OF TONIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 7 ft. Wave Detail: S 7 ft at 7 seconds and NW 3 ft at 5 seconds. Patchy fog. A chance of showers. Vsby 1 NM or less. .SAT...N winds 20 to 25 kt with gusts up to 35 kt. Seas 6 to 7 ft. Wave Detail: S 6 ft at 7 seconds and N 6 ft at 7 seconds. Showers likely, mainly in the morning. .SAT NIGHT...N winds 20 to 25 kt with gusts up to 35 kt. Seas 6 to 8 ft. Wave Detail: N 8 ft at 7 seconds and S 3 ft at 7 seconds. .SUN...NE winds 15 to 20 kt. Gusts up to 35 kt, decreasing to 25 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: N 7 ft at 7 seconds and E 3 ft at 10 seconds. .SUN NIGHT...E winds 15 to 20 kt with gustsup to 30 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft at 9 seconds and N 5 ft at 7 seconds. .MON...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 7 to 10 ft, building to 9 to 12 ft in the afternoon. Wave Detail: E 10 ft at 10 seconds and SE 5 ft at 7 seconds, becoming E 12 ft at 11 seconds and SE 6 ft at 14 seconds. A chance of showers in the afternoon. .MON NIGHT...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 10 to 13 ft. A chance of showers. .TUE AND TUE NIGHT...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 9 to 13 ft. A chance of showers. .WED...NE winds 25 to 30 kt with gusts up to 35 kt. Seas 10 to 13 ft. .WED NIGHT...NE winds 25 to 30 kt with gusts up to 35 kt. Seas 9 to 13 ft. A chance of showers. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ282-171800- Ocean Waters from Marthas Vineyard to Nantucket from 25 to 60 NM- 105 AM EDT Sat Oct 17 2026 ...GALE WATCH IN EFFECT FROM THIS EVENING THROUGH SUNDAY MORNING... .REST OF TONIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 6 to 7 ft. Wave Detail: SW 7 ft at 7 seconds and NW 3 ft at 6 seconds. Patchy fog. A chance of showers. Vsby 1 NM or less. .SAT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 8 ft. Wave Detail: SW 6 ft at 7 seconds and N 6 ft at 7 seconds. Showers likely, mainly in the morning. .SAT NIGHT...N winds 20 to 25 kt with gusts up to 35 kt. Seas 6 to 8 ft. Wave Detail: N 7 ft at 7 seconds and S 3 ft at 7 seconds. .SUN...NE winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 8 ft. Wave Detail: N 7 ft at 7 seconds and E 5 ft at 9 seconds. .SUN NIGHT...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 9 ft. Wave Detail: NE 9 ft at 8 seconds and E 2 ft at 7 seconds. .MON...NE winds 25 to 30 kt. Seas 8 to 11 ft, building to 10 to 14 ft in the afternoon. Wave Detail: E 11 ft at 10 seconds and E 6 ft at 6 seconds, becoming E 13 ft at 11 seconds and E 13 ft at 12 seconds. A chance of showers. .MON NIGHT...NE winds 25 to 30 kt, diminishing to 20 to 25 kt after midnight. Seas 10 to 14 ft. Showers likely. .TUE AND TUE NIGHT...NE winds 25 to 30 kt. Seas 9 to 13 ft. A chance of showers. .WED AND WED NIGHT...NE winds 25 to 30 kt with gusts up to 40 kt. Seas 10 to 14 ft. A chance of showers. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ283-171800- Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 60 NM- 105 AM EDT Sat Oct 17 2026 ...GALE WATCH IN EFFECT FROM THIS EVENING THROUGH SUNDAY MORNING... .REST OF TONIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 7 ft. Wave Detail: SW 7 ft at 7 seconds and NW 3 ft at 5 seconds. A chance of showers. .SAT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 7 ft. Wave Detail: N 6 ft at 6 seconds and S 5 ft at 7 seconds. Showers likely, mainly in the morning. .SAT NIGHT...N winds 20 to 25 kt with gusts up to 35 kt. Seas 6 to 8 ft. Wave Detail: N 8 ft at 6 seconds and S 2 ft at 7 seconds. .SUN...NE winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft. Wave Detail: N 7 ft at 6 seconds and E 2 ft at 9 seconds. .SUN NIGHT...NE winds 20 to 25 kt, increasing to 25 to 30 kt after midnight. Seas 4 to 6 ft, building to 5 to 8 ft after midnight. Wave Detail: E 6 ft at 9 seconds and N 5 ft at 7 seconds, becoming E 8 ft at 10 seconds and E 5 ft at 7 seconds. .MON...NE winds 25 to 30 kt with gusts up to 35 kt. Seas 8 to 11 ft, building to 10 to 14 ft in the afternoon. Wave Detail: E 11 ft at 11 seconds and NE 6 ft at 6 seconds, becoming E 14 ft at 12 seconds and E 13 ft at 12 seconds. A chance of showers. .MON NIGHT...NE winds 25 to 30 kt with gusts up to 35 kt. Seas 10 to 14 ft. A chance of showers. .TUE THROUGH WED NIGHT...NE winds 25 to 35 kt with gusts up to 40 kt. Seas 9 to 13 ft. A chance of showers. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/us.nationalweatherservice.boston.gov You can follow us on Twitter at @NWSBoston  569 FZUS54 KHGX 170518 CWFHGX Coastal Waters Forecast for Texas National Weather Service Houston/Galveston TX 1218 AM CDT Sat Oct 17 2026 Upper Texas coastal waters from High Island to the Matagorda Ship Channel out 60 nautical miles including Galveston and Matagorda Bays. Seas are provided as a range of the average height of the highest 1/3 of the waves...along with the occasional height of the average highest 10 percent of the waves. GMZ300-171830- 1218 AM CDT Sat Oct 17 2026 .Synopsis For High Island to the Matagorda Ship Channel Out 60 NM including Galveston and Matagorda Bays. Sustained winds between 25 and 35 knots, along with some higher gusts, across the central and southern bays and Gulf waters, will begin tapering down as we head into the mid and late morning hours. Winds and seas will continue to diminish for the remainder of the day...though remain fairly elevated in the Gulf through Sunday. Winds will veer to the east early next week and set up a moderate fetch across the northern Gulf Coast for much of the week. $$ GMZ335-171830- Galveston Bay- 1218 AM CDT Sat Oct 17 2026 ...GALE WARNING IN EFFECT THROUGH THIS AFTERNOON... .REST OF TONIGHT...North winds 20 knots across the northern bay and 25 to 35 knots across the southern bay. Bay waters rough. .SATURDAY...Northeast winds 20 to 25 knots, becoming north 15 to 20 knots in the afternoon. Bay waters rough, diminishing to choppy in the afternoon. .SATURDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to 20 knots. Bay waters slightly choppy. .SUNDAY...Northeast winds 15 to 20 knots, diminishing to around 10 knots in the afternoon. Bay waters choppy, diminishing to smooth in the afternoon. .SUNDAY NIGHT...East winds around 10 knots, becoming northeast 10 to 15 knots after midnight. Bay waters smooth, increasing to slightly choppy after midnight. .MONDAY...Northeast winds 10 to 15 knots. Bay waters slightly choppy. .MONDAY NIGHT...East winds around 10 knots, becoming northeast 10 to 15 knots after midnight. Bay waters smooth, increasing to slightly choppy after midnight. .TUESDAY...East winds 10 to 15 knots. Bay waters slightly choppy. .TUESDAY NIGHT...East winds 5 to 10 knots. Bay waters smooth. .WEDNESDAY...East winds 5 to 10 knots. Bay waters smooth. .WEDNESDAY NIGHT...East winds around 5 knots. Bay waters smooth. $$ GMZ355-171830- Coastal waters from High Island to Freeport TX out 20 NM- 1218 AM CDT Sat Oct 17 2026 ...GALE WARNING IN EFFECT THROUGH THIS AFTERNOON... .REST OF TONIGHT...Northeast winds 25 to 35 knots with gusts up to 40 knots. Seas 5 to 8 feet, occasionally to 10 feet. Wave Detail: Northeast 7 feet at 5 seconds. .SATURDAY...Northeast winds around 30 knots, becoming north 15 to 20 knots in the afternoon. Seas 6 to 9 feet, occasionally to 11 feet, subsiding to 5 to 7 feet, occasionally to 9 feet in the afternoon. Wave Detail: Northeast 7 feet at 6 seconds, becoming northeast 6 feet at 6 seconds. .SATURDAY NIGHT...Northeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 5 feet at 6 seconds. .SUNDAY...Northeast winds 15 to 20 knots, diminishing to around 15 knots in the afternoon. Seas 3 to 5 feet. Wave Detail: East 4 feet at 6 seconds. .SUNDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet. Wave Detail: East 2 feet at 6 seconds. .MONDAY...Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 5 feet. Wave Detail: East 3 feet at 7 seconds. .MONDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet. .TUESDAY...East winds 15 to 20 knots. Seas 2 to 4 feet. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet. .WEDNESDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. .WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. $$ GMZ375-171830- Waters from High Island to Freeport TX from 20 to 60 NM- 1218 AM CDT Sat Oct 17 2026 ...GALE WARNING IN EFFECT THROUGH THIS AFTERNOON... .REST OF TONIGHT...Northeast winds 25 to 35 knots with gusts up to 40 knots. Seas 8 to 11 feet, occasionally to 14 feet. Wave Detail: Northeast 10 feet at 7 seconds. .SATURDAY...Northeast winds around 25 to 30 knots with gusts up to 40 knots, diminishing to 20 to 25 knots in the afternoon. Seas 9 to 12 feet, occasionally to 15 feet. Wave Detail: Northeast 10 feet at 7 seconds. .SATURDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 6 to 9 feet, occasionally to 11 feet, subsiding to 5 to 6 feet, occasionally to 8 feet after midnight. Wave Detail: Northeast 7 feet at 7 seconds, becoming east 5 feet at 7 seconds. .SUNDAY...Northeast winds 15 to 20 knots, diminishing to around 15 knots in the afternoon. Seas 4 to 5 feet. Wave Detail: East 4 feet at 7 seconds. .SUNDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 5 feet. Wave Detail: East 4 feet at 6 seconds. .MONDAY...Northeast winds around 15 knots with gusts up to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 5 feet at 7 seconds. .MONDAY NIGHT...East winds around 15 knots with gusts up to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet, subsiding to 4 to 5 feet after midnight. .TUESDAY...East winds 15 to 20 knots. Seas 4 to 5 feet. .TUESDAY NIGHT...East winds 15 to 20 knots. Seas 3 to 5 feet. .WEDNESDAY...Northeast winds 10 to 15 knots. Seas 2 to 4 feet. .WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. $$ GMZ330-171830- Matagorda Bay- 1218 AM CDT Sat Oct 17 2026 ...GALE WARNING IN EFFECT THROUGH THIS AFTERNOON... .REST OF TONIGHT...North winds 20 knots across the northern bay and 25 to 35 knots across the southern bay. Bay waters rough. .SATURDAY...North winds 20 to 25 knots with gusts up to 30 knots, diminishing to 15 to 20 knots in the afternoon. Bay waters rough, diminishing to choppy in the afternoon. .SATURDAY NIGHT...North winds 10 to 15 knots with gusts up to 20 knots. Bay waters slightly choppy. .SUNDAY...Northeast winds 10 to 15 knots with gusts up to 20 knots, diminishing to around 10 knots in the afternoon. Bay waters slightly choppy, diminishing to smooth in the afternoon. .SUNDAY NIGHT...Northeast winds 10 to 15 knots, diminishing to around 10 knots after midnight. Bay waters slightly choppy, diminishing to smooth after midnight. .MONDAY...Northeast winds 10 to 15 knots. Bay waters slightly choppy. .MONDAY NIGHT...Northeast winds 10 to 15 knots. Bay waters slightly choppy. .TUESDAY...Northeast winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers in the afternoon. .TUESDAY NIGHT...East winds 10 to 15 knots. Bay waters slightly choppy. .WEDNESDAY...East winds 10 to 15 knots. Bay waters slightly choppy. .WEDNESDAY NIGHT...East winds 10 to 15 knots, diminishing to around 10 knots after midnight. Bay waters slightly choppy, diminishing to smooth after midnight. $$ GMZ350-171830- Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM- 1218 AM CDT Sat Oct 17 2026 ...GALE WARNING IN EFFECT THROUGH THIS AFTERNOON... .REST OF TONIGHT...North winds 25 to 35 knots with gusts up to 40 knots. Seas 6 to 9 feet, occasionally to 11 feet. Wave Detail: Northeast 8 feet at 6 seconds. .SATURDAY...Northeast winds 25 to 30 knots, becoming north near 20 knots in the afternoon. Seas 6 to 9 feet, occasionally to 11 feet. Wave Detail: Northeast 8 feet at 8 seconds. .SATURDAY NIGHT...Northeast winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: East 5 feet at 8 seconds. .SUNDAY...Northeast winds 15 to 20 knots, diminishing to around 15 knots in the afternoon. Seas 3 to 5 feet. Wave Detail: East 4 feetat 7 seconds. .SUNDAY NIGHT...Northeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 3 feet at 7 seconds. .MONDAY...Northeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: East 4 feet at 7 seconds. .MONDAY NIGHT...East winds 15 to 20 knots, diminishing to around 15 knots after midnight. Seas 3 to 5 feet. .TUESDAY...Northeast winds 15 to 20 knots. Seas 3 to 5 feet. A chance of showers. .TUESDAY NIGHT...East winds 15 to 20 knots. Seas 3 to 5 feet. .WEDNESDAY...East winds 10 to 15 knots. Seas 2 to 4 feet. .WEDNESDAY NIGHT...East winds 10 to 15 knots, diminishing to around 10 knots after midnight. Seas 2 to 3 feet. $$ GMZ370-171830- Waters from Freeport to Matagorda Ship Channel TX from 20 to 60 NM- 1218 AM CDT Sat Oct 17 2026 ...GALE WARNING IN EFFECT THROUGH THIS AFTERNOON... .REST OF TONIGHT...Northeast winds 25 to 35 knots with gusts up to 40 knots. Seas 9 to 12 feet, occasionally to 15 feet. Wave Detail: Northeast 11 feet at 7 seconds. .SATURDAY...Northeast winds 25 to 30 knots with gusts up to 40 knots, diminishing to 20 to 25 knots in the afternoon. Seas 9 to 13 feet, occasionally to 17 feet. Wave Detail: Northeast 11 feet at 8 seconds. .SATURDAY NIGHT...Northeast winds 15 to 20 knots. Seas 6 to 9 feet, occasionally to 11 feet, subsiding to 5 to 7 feet, occasionally to 9 feet after midnight. Wave Detail: Northeast 7 feet at 8 seconds, becoming northeast 6 feet at 7 seconds. .SUNDAY...Northeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 5 feet at 7 seconds. .SUNDAY NIGHT...Northeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: Northeast 4 feet at 7 seconds. .MONDAY...Northeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 5 feet at 6 seconds. .MONDAY NIGHT...Northeast winds 15 to 20 knots, becoming east around 15 knots after midnight. Seas 5 to 6 feet, occasionally to 8 feet. A chance of showers after midnight. .TUESDAY...East winds 15 to 20 knots. Seas 4 to 5 feet. A chance of showers. .TUESDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet. .WEDNESDAY...East winds around 15 knots. Seas 3 to 5 feet. .WEDNESDAY NIGHT...East winds around 15 knots, diminishing to around 10 knots after midnight. Seas 3 to 4 feet. $$  377 FZAK51 PAJK 170534 CWFAJK Coastal Waters Forecast for Southeast Alaska...UPDATED National Weather Service Juneau AK 934 PM AKDT Fri Oct 16 2026 Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combined windwave and swell height. PKZ098-171415- 934 PM AKDT Fri Oct 16 2026 .SYNOPSIS FOR SOUTHEAST ALASKA INNER CHANNELS COASTAL WATERS... A stronger front is currently pushing through the Misty Fjords area, exiting into Canada early this evening. Another front associated with the low pressure in the northern central gulf will move over the eastern gulf and panhandle Friday night into Saturday, bringing southerly winds up again to strong breezes to near gales. $$ PKZ011-171415- Glacier Bay- 934 PM AKDT Fri Oct 16 2026 UPDATED .REST OF TONIGHT...SE wind 15 kt. Seas 3 ft. Rain showers. .SAT...SE wind 20 kt. Seas 4 ft. Rain showers. .SAT NIGHT...S wind 20 kt diminishing to 15 kt late. Seas 4 ft. Rain showers. .SUN...SE wind 10 kt. Seas 2 ft or less. Rain showers. .SUN NIGHT...Light winds. Seas 2 ft or less. .MON...NW wind 10 kt. Seas 2 ft or less. .TUE...SE wind 30 kt. Seas 6 ft. .WED...SE wind 25 kt. Seas 5 ft. $$ PKZ012-171415- Northern Lynn Canal- 934 PM AKDT Fri Oct 16 2026 UPDATED ...SMALL CRAFT ADVISORY SATURDAY THROUGH LATE SATURDAY... .REST OF TONIGHT...S wind 20 kt. Seas 4 ft. Rain showers. .SAT...SE wind 20 kt increasing to 25 kt in the afternoon. Seas 5 ft. Rain showers. .SAT NIGHT...S wind 25 kt diminishing to 20 kt late. Seas 5 ft. Rain showers. .SUN...S wind 20 kt. Seas 4 ft. Rain showers. .SUN NIGHT...S wind 10 kt. Seas 2 ft or less. .MON...S wind 20 kt. Seas 4 ft. .TUE...SE gale to 40 kt. Seas 8 ft. .WED...SE gale to 40 kt. Seas 8 ft. $$ PKZ013-171415- Southern Lynn Canal- 934 PM AKDT Fri Oct 16 2026 UPDATED ...SMALL CRAFT ADVISORY SATURDAY THROUGH LATE SATURDAY... .REST OF TONIGHT...SE wind 20 kt. Seas 4 ft. Showers. .SAT...SE wind 20 kt increasing to 25 kt in the afternoon. Seas 5 ft. Rain showers. .SAT NIGHT...S wind 25 kt diminishing to 20 kt late. Seas 5 ft. Rain showers. .SUN...SE wind 15 kt. Seas 3 ft. Rain showers. .SUN NIGHT...Light winds. Seas 2 ft or less. .MON...SE wind 15 kt. Seas 3 ft. .TUE...SE wind 30 kt. Seas 6 ft. .WED...SE wind 30 kt. Seas 6 ft. $$ PKZ021-171415- Icy Strait- 934 PM AKDT Fri Oct 16 2026 UPDATED .REST OF TONIGHT...SE wind 20 kt. Seas 4 ft. .SAT...SE wind 20 kt becoming S 15 kt in the afternoon. Seas 4 ft. Rain showers. .SAT NIGHT...S wind 15 kt. Seas 3 ft. Rain showers. .SUN...SE wind 10 kt. Seas 2 ft or less. Rain showers. .SUN NIGHT...Light winds. Seas 2 ft or less. .MON...E wind 15 kt. Seas 3 ft. .TUE...SE wind 30 kt. Seas 6 ft. .WED...S wind 20 kt. Seas 4 ft. $$ PKZ022-171415- Cross Sound- 934 PM AKDT Fri Oct 16 2026 UPDATED ...SMALL CRAFT ADVISORY THROUGH LATE SATURDAY... .REST OF TONIGHT...SE wind 10 kt. Seas 6 ft building to 8 ft. Rain showers and slight chance of thunderstorms. .SAT...S wind 20 kt. Seas 11 ft. Showers. .SAT NIGHT...SW wind 20 kt. Seas 10 ft. Showers. .SUN...S wind 10 kt. Seas 8 ft. Showers. .SUN NIGHT...Light winds. Seas 6 ft. Rain showers. .MON...E wind 10 kt. Seas 5 ft. .TUE...S wind 25 kt. Seas 11 ft. .WED...S wind 20 kt. Seas 15 ft. $$ PKZ031-171415- Stephens Passage- 934 PM AKDT Fri Oct 16 2026 UPDATED ...SMALL CRAFT ADVISORY SATURDAY... .REST OF TONIGHT...SE wind 20 kt. Seas 4 ft. Rain showers. .SAT...SE wind 25 kt. Seas 5 ft. Rain showers. .SAT NIGHT...S wind 20 kt. Seas 4 ft. Rain showers. .SUN...SE wind 15 kt. Seas 3 ft. Rain showers. .SUNNIGHT...Light winds. Seas 2 ft or less. .MON...SE wind 15 kt. Seas 3 ft. .TUE...SE wind 30 kt. Seas 6 ft. .WED...S wind 25 kt. Seas 5 ft. $$ PKZ032-171415- Northern Chatham Strait- 934 PM AKDT Fri Oct 16 2026 UPDATED .REST OF TONIGHT...SE wind 15 kt increasing to 20 kt late. Seas 4 ft. Showers. .SAT...S wind 20 kt. Seas 4 ft. Rain showers. .SAT NIGHT...S wind 20 kt diminishing to 15 kt late. Seas 4 ft. Rain showers. .SUN...S wind 15 kt. Seas 3 ft. Rain showers. .SUN NIGHT...Light winds. Seas 2 ft or less. .MON...SE wind 15 kt. Seas 3 ft. .TUE...SE wind 30 kt. Seas 6 ft. .WED...S wind 25 kt. Seas 5 ft. $$ PKZ033-171415- Southern Chatham Strait- 934 PM AKDT Fri Oct 16 2026 UPDATED .REST OF TONIGHT...S wind 15 kt increasing to 20 kt late. Seas 5 ft, except 8 ft near ocean entrances. Showers. .SAT...S wind 20 kt diminishing to 15 kt in the afternoon. Seas 5 ft, except 10 ft near ocean entrances. Showers. .SAT NIGHT...S wind 15 kt. Seas 4 ft, except 11 ft near ocean entrances. Showers. .SUN...S wind 15 kt. Seas 3 ft. Showers. .SUN NIGHT...Light winds. Seas 2 ft or less. Showers. .MON...N wind 10 kt. Seas 3 ft. .TUE...S wind 30 kt. Seas 6 ft. .WED...S wind 20 kt. Seas 6 ft. $$ PKZ034-171415- Frederick Sound- 934 PM AKDT Fri Oct 16 2026 UPDATED .REST OF TONIGHT...SE wind 15 kt. Seas 3 ft. Rain showers. .SAT...S wind 20 kt. Seas 4 ft. Rain showers. .SAT NIGHT...S wind 15 kt. Seas 3 ft. Rain showers. .SUN...SE wind 15 kt. Seas 3 ft. Rain showers. .SUN NIGHT...Light winds. Seas 2 ft or less. .MON...SE wind 15 kt. Seas 3 ft. .TUE...SE gale to 35 kt. Seas 7 ft. .WED...S wind 25 kt. Seas 5 ft. $$ PKZ035-171415- Sumner Strait- 934 PM AKDT Fri Oct 16 2026 UPDATED .REST OF TONIGHT...S wind 15 kt. Seas 3 ft, except 6 ft near ocean entrances. Showers. .SAT...S wind 20 kt diminishing to 15 kt in the afternoon. Seas 4 ft, except 8 ft near ocean entrances. Showers. .SAT NIGHT...S wind 15 kt diminishing to 10 kt late. Seas 4 ft, except 8 ft near ocean entrances. Showers. .SUN...S wind 10 kt. Seas 3 ft. Showers. .SUN NIGHT...Light winds. Seas 2 ft or less. .MON...E wind 10 kt. Seas 2 ft or less. .TUE...SE wind 30 kt. Seas 6 ft. .WED...S wind 20 kt. Seas 5 ft. $$ PKZ036-171415- Clarence Strait- 934 PM AKDT Fri Oct 16 2026 UPDATED .REST OF TONIGHT...Light winds becoming S 10 kt late. Seas 2 ft or less. Showers. .SAT NIGHT...S wind 15 kt. Seas 3 ft, except 6 ft near ocean entrances. Showers. .SUN...SE wind 10 kt. Seas 2 ft or less. Showers. .SUN NIGHT...Light winds. Seas 2 ft or less. Showers. .MON...SE wind 10 kt. Seas 2 ft or less. .TUE...SE gale to 40 kt. Seas 10 ft. .WED...S wind 30 kt. Seas 7 ft. $$  504 FZAK52 PAJK 170536 CWFAEG Coastal Waters Forecast for Southeast Alaska...UPDATED National Weather Service Juneau AK 936 PM AKDT Fri Oct 16 2026 Southeast Alaska Coastal Waters from Dixon Entrance to Cape Suckling out 100 NM Wind forecasts reflect the predominant speed and direction expected. Seas forecasts represent the average of the highest one-third of the combined windwave and swell height. PKZ099-172345- 936 PM AKDT Fri Oct 16 2026 .SYNOPSIS FOR OUTSIDE WATERS... A stronger front is currently pushing through the Misty Fjords area, exiting into Canada early this evening. Another front associated with the low pressure in the northern central gulf will move over the eastern gulf and panhandle Friday night into Saturday, bringing southerly winds up again to strong breezes to near gales. $$ PKZ641-172345- Dixon Entrance to Cape Decision out to 15 NM- 936 PM AKDT Fri Oct 16 2026 UPDATED ...SMALL CRAFT ADVISORY THROUGH LATE SATURDAY... .REST OF TONIGHT...SW wind 15 kt becoming 20 kt late. Seas 10 ft. .SAT...SW wind 20 kt. Seas 12 ft. Rain showers and slight chance of thunderstorms. .SAT NIGHT...SW wind 20 kt diminishing to 15 kt late. Seas 12 ft. Rain showers. .SUN...S wind 10 kt. Seas 9 ft. SW swell. Rain showers. .SUN NIGHT...N wind 10 kt. Seas 7 ft. .MON...S wind 15 kt. Seas 6 ft. .TUE...S wind 30 kt. Seas 11 ft. .WED...SW wind 20 kt. Seas 23 ft. $$ PKZ661-172345- Dixon Entrance to Cape Decision from 15 to 90 NM- 936 PM AKDT Fri Oct 16 2026 UPDATED ...SMALL CRAFT ADVISORY THROUGH LATE SATURDAY... .REST OF TONIGHT...SW wind 25 kt. Seas 11 ft. .SAT...SW wind 25 kt. Seas 13 ft. .SAT NIGHT...W wind 20 kt becoming SW 15 kt late. Seas 13 ft. .SUN...SW wind 10 kt. Seas 9 ft. W swell. .SUN NIGHT...NW wind 15 kt. Seas 7 ft. .MON...N wind 15 kt. Seas 7 ft. .TUE...S wind 25 kt. Seas 13 ft. .WED...SW wind 25 kt. Seas 24 ft. $$ PKZ642-172345- Cape Decision to Cape Edgecumbe out to 15 NM- 936 PM AKDT Fri Oct 16 2026 UPDATED ...SMALL CRAFT ADVISORY THROUGH LATE SATURDAY... .REST OF TONIGHT...S wind 20 kt. Seas 11 ft. Rain showers and slight chance of thunderstorms. .SAT...SW wind 20 kt. Seas 13 ft. Rain showers and slight chance of thunderstorms. .SAT NIGHT...SW wind 20 kt diminishing to 15 kt late. Seas 12 ft. Rain showers. .SUN...SW wind 10 kt. Seas 9 ft. .SUN NIGHT...Light winds. Seas 7 ft. .MON...S wind 15 kt. Seas 7 ft. .TUE...S wind 30 kt. Seas 12 ft. .WED...SW wind 20 kt. Seas 23 ft. $$ PKZ662-172345- Cape Decision to Cape Edgecumbe from 15 to 80 NM- 936 PM AKDT Fri Oct 16 2026 UPDATED ...SMALL CRAFT ADVISORY THROUGH LATE SATURDAY... .REST OF TONIGHT...SW wind 20 kt increasing to 25 kt late. Seas 11 ft. Slight chance of thunderstorms. .SAT...SW wind 25 kt. Seas 14 ft. .SAT NIGHT...SW wind 25 kt diminishing to 20 kt late. Seas 13 ft. .SUN...SW wind 15 kt. Seas 9 ft. .SUN NIGHT...W wind 15 kt. Seas 7 ft. .MON...S wind 20 kt. Seas 8 ft. .TUE...S wind 30 kt. Seas 13 ft. .WED...SW wind 25 kt. Seas 25 ft. $$ PKZ643-172345- Cape Edgecumbe to Cape Spencer out to 15 NM- 936 PM AKDT Fri Oct 16 2026 UPDATED ...SMALL CRAFT ADVISORY THROUGH LATE SATURDAY... .REST OF TONIGHT...S wind 25 kt. Seas 11 ft. Rain showers and slight chance of thunderstorms. .SAT...S wind 20 kt becoming SW 25 kt in the afternoon. Seas 13 ft. Showers and slight chance of thunderstorms. .SAT NIGHT...SW wind 25 kt diminishing to 15 kt late. Seas 13 ft. Showers. .SUN...S wind 10 kt. Seas 9 ft. .SUN NIGHT...SE wind 10 kt. Seas 7 ft. .MON...SE wind 20 kt. Seas 7 ft. .TUE...S wind 30 kt. Seas 13 ft. .WED...S wind 20 kt. Seas 23 ft. $$ PKZ663-172345- Cape Edgecumbe to Cape Spencer from 15 to 80 NM- 936 PM AKDT Fri Oct16 2026 UPDATED ...SMALL CRAFT ADVISORY THROUGH LATE SATURDAY... .REST OF TONIGHT...S wind 25 kt. Seas 12 ft. Showers and slight chance of thunderstorms. .SAT...SW wind 30 kt. Seas 15 ft. Slight chance of thunderstorms. .SAT NIGHT...SW wind 25 kt diminishing to 20 kt late. Seas 13 ft. .SUN...SW wind 15 kt. Seas 9 ft. .SUN NIGHT...W wind 15 kt. Seas 7 ft. .MON...S wind 20 kt. Seas 9 ft. .TUE...S wind 30 kt. Seas 15 ft. .WED...SW wind 25 kt. Seas 25 ft. $$ PKZ644-172345- Cape Spencer to Cape Fairweather out to 15 NM- 936 PM AKDT Fri Oct 16 2026 UPDATED ...SMALL CRAFT ADVISORY THROUGH LATE SATURDAY... .REST OF TONIGHT...SE wind 25 kt. Seas 12 ft. Rain showers and slight chance of thunderstorms. .SAT...SE wind 25 kt becoming SW 20 kt in the afternoon. Seas 13 ft. Rain showers and slight chance of thunderstorms. .SAT NIGHT...SW wind 20 kt diminishing to 15 kt late. Seas 11 ft. Rain showers and slight chance of thunderstorms. .SUN...S wind 10 kt. Seas 9 ft. .SUN NIGHT...SE wind 10 kt. Seas 6 ft. .MON...SE wind 20 kt. Seas 7 ft. .TUE...SE gale to 35 kt. Seas 14 ft. .WED...S wind 20 kt. Seas 22 ft. $$ PKZ664-172345- Cape Spencer to Cape Fairweather from 15 to 85 NM- 936 PM AKDT Fri Oct 16 2026 UPDATED ...SMALL CRAFT ADVISORY THROUGH LATE SATURDAY... .REST OF TONIGHT...S wind 25 kt. Seas 13 ft. Showers and slight chance of thunderstorms. .SAT...SW wind 30 kt. Seas 15 ft. Slight chance of thunderstorms. .SAT NIGHT...W wind 25 kt becoming SW 15 kt late. Seas 12 ft. .SUN...SW wind 10 kt. Seas 8 ft. .SUN NIGHT...W wind 15 kt. Seas 6 ft. .MON...S wind 25 kt. Seas 10 ft. .TUE...S gale to 35 kt. Seas 16 ft. .WED...SW wind 25 kt. Seas 24 ft. $$ PKZ651-172345- Cape Fairweather to Icy Cape out to 15 NM- 936 PM AKDT Fri Oct 16 2026 UPDATED ...SMALL CRAFT ADVISORY THROUGH LATE SATURDAY... .REST OF TONIGHT...SE wind 25 kt becoming E late. Seas 12 ft. Rain showers and slight chance of thunderstorms. .SAT...E wind 25 kt. Seas 12 ft. Slight chance of thunderstorms. .SAT NIGHT...W wind 25 kt becoming SW 15 kt late. Seas 11 ft. .SUN...SE wind 15 kt. Seas 8 ft. .SUN NIGHT...E wind 10 kt. Seas 6 ft. .MON...SE wind 25 kt. Seas 9 ft. .TUE...SE gale to 35 kt. Seas 17 ft. .WED...S wind 20 kt. Seas 21 ft. $$ PKZ671-172345- Cape Fairweather to Icy Cape from 15 to 80 NM- 936 PM AKDT Fri Oct 16 2026 UPDATED ...SMALL CRAFT ADVISORY THROUGH LATE SATURDAY... .REST OF TONIGHT...SE wind 25 kt. Seas 13 ft. Showers and slight chance of thunderstorms. .SAT...E wind 25 kt becoming W in the afternoon. Seas 13 ft. Slight chance of thunderstorms. .SAT NIGHT...W wind 20 kt becoming SW 15 kt late. Seas 11 ft. .SUN...W wind 15 kt. Seas 8 ft. .SUN NIGHT...SW wind 15 kt. Seas 6 ft. .MON...SE wind 25 kt. Seas 10 ft. .TUE...S gale to 40 kt. Seas 18 ft. .WED...S wind 25 kt. Seas 23 ft. $$ PKZ652-172345- Icy Cape to Cape Suckling out to 15 NM- 936 PM AKDT Fri Oct 16 2026 UPDATED ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .REST OF TONIGHT...E wind 30 kt. Seas 13 ft. Showers and slight chance of thunderstorms. .SAT...E wind 25 kt becoming N 15 kt in the afternoon. Seas 11 ft. .SAT NIGHT...W wind 15 kt becoming NE 10 kt late. Seas 7 ft. .SUN...E wind 10 kt. Seas 6 ft. .SUN NIGHT...E wind 10 kt. Seas 5 ft. .MON...E gale to 35 kt. Seas 13 ft. .TUE...SE gale to 45 kt. Seas 18 ft. .WED...E wind 25 kt. Seas 17 ft. $$ PKZ672-172345- Icy Cape to Cape Suckling from 15 to 80 NM- 936 PM AKDT Fri Oct 16 2026 UPDATED ...SMALL CRAFT ADVISORY THROUGH LATE SATURDAY... .REST OF TONIGHT...E wind 30 kt. Seas 13 ft. Showers and slight chance of thunderstorms. .SAT...E wind 25 kt becoming W 15 kt in the afternoon. Seas 11 ft. .SAT NIGHT...W wind 20 kt. Seas 9 ft. .SUN...W wind 15 kt. Seas 7 ft. .SUN NIGHT...W wind 15 kt. Seas 6 ft. .MON...SE wind 30 kt. Seas 11 ft. .TUE...S gale to 35 kt. Seas 17 ft. .WED...S wind 25 kt. Seas 21 ft. $$  536 FZAK53 PAJK 170537 CWFYAK Marine Forecast for Yakutat Bay...UPDATED National Weather Service Juneau AK 937 PM AKDT Fri Oct 16 2026 Coastal Waters Forecast for Yakutat Bay Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combined windwave and swell height. PKZ053-172345- Yakutat Bay- 937 PM AKDT Fri Oct 16 2026 UPDATED ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .REST OF TONIGHT...E wind 20 kt. Seas 10 ft. Rain showers and slight chance of thunderstorms. .SAT...NE wind 20 kt. Seas 9 ft. Rain. .SAT NIGHT...N wind 15 kt becoming E late. Seas 8 ft. Rain showers. .SUN...E wind 10 kt. Seas 7 ft. Rain showers. .SUN NIGHT...NE wind 10 kt. Seas 5 ft. Rain. .MON...E wind 20 kt. Seas 7 ft. .TUE...SE wind 30 kt. Seas 14 ft. .WED...SE wind 20 kt. Seas 17 ft. $$