FZUS51 KGYX 231203 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 802 AM EDT Sun Aug 23 2026 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 60 NM ANZ100-240100- 802 AM EDT Sun Aug 23 2026 .Synopsis for Stonington ME to Merrimack River Ma out to 60 NM... Patchy fog and chances for showers will continue through today as a warm front lifts through the waters. Low pressure tracking through Quebec will send a cold front across the waters tonight through Monday morning. West to southwest flow will prevail behind the front into the middle of the week. The next frontal system approaches late Thursday into Friday. $$ ANZ151-240100- Penobscot Bay- 802 AM EDT Sun Aug 23 2026 .TODAY...SE winds around 5 kt. Seas 1 foot or less. A slight chance of showers early this morning, then a chance of showers late this morning and afternoon. Patchy fog this morning. Patchy fog this afternoon. Vsby 1 NM or less, increasing to 1 to 3 NM early this afternoon. .TONIGHT...S winds around 5 kt. Seas around 2 ft. A chance of showers in the evening. Patchy fog. .MON...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog in the morning. .MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. .TUE...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds. .TUE NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds. .WED...SW winds 5 to 10 kt. Seas around 2 ft. .WED NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. .THU...SW winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. .THU NIGHT...S winds 5 to 10 kt. Seas around 2 ft. A chance of showers after midnight. $$ ANZ153-240100- Casco Bay- 802 AM EDT Sun Aug 23 2026 .TODAY...E winds around 5 kt, increasing to 5 to 10 kt late. Seas around 2 ft. A slight chance of showers early this morning, then a chance of showers late this morning and afternoon. Patchy fog this morning. Patchy fog this afternoon. Vsby 1 NM or less, increasing to 1 to 3 NM early this afternoon. .TONIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas around 2 ft. A chance of showers in the evening. Patchy fog. .MON...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Patchy fog in the morning. .MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. .TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. .TUE NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. .WED...W winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. .WED NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. .THU...SW winds around 5 kt, becoming S 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .THU NIGHT...S winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. A chance of showers. $$ ANZ150-240100- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 802 AM EDT Sun Aug 23 2026 .TODAY...SE winds 5 to 10 kt, becoming E this afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 13 seconds. Patchy fog. A chance of showers this morning, then showers likely early this afternoon. A chance of showers late. Vsby 1 NM or less, increasing to 1 to 3 NM early this afternoon. .TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 5 seconds. A chance of showers in the evening. Patchy fog. .MON...S winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 6 seconds. Patchy fog in the morning. .MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds. .TUE...SW winds 10 to 15 kt. Seas around 3 ft. Wave Detail: S3 ft at 6 seconds. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds. .WED...W winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to 3 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. .THU...SW winds around 5 kt, becoming S in the afternoon. Seas 2 to 3 ft. .THU NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers after midnight. $$ ANZ152-240100- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 802 AM EDT Sun Aug 23 2026 .TODAY...E winds around 5 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 13 seconds. A slight chance of showers early this morning, then a chance of showers late this morning and afternoon. Patchy fog this morning. Patchy fog this afternoon. Vsby 1 NM or less, increasing to 1 to 3 NM early this afternoon. .TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 5 seconds. A chance of showers in the evening. Patchy fog. .MON...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds. Patchy fog in the morning. .MON NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds. .TUE...SW winds 10 to 15 kt. Seas around 3 ft. Wave Detail: S 3 ft at 6 seconds. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds. .WED...W winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to 3 ft. .WED NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 2 to 3 ft. .THU...SW winds around 5 kt, becoming S in the afternoon. Seas 2 to 3 ft. .THU NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers after midnight. $$ ANZ154-240100- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 802 AM EDT Sun Aug 23 2026 .TODAY...E winds around 5 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 13 seconds. A slight chance of showers early this morning, then a chance of showers late this morning and afternoon. Patchy fog this morning. Patchy fog this afternoon. Vsby 1 NM or less, increasing to 1 to 3 NM early this afternoon. .TONIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas around 2 ft. Wave Detail: E 2 ft at 6 seconds. A chance of showers in the evening. Patchy fog. .MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. Patchy fog in the morning. .MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. .TUE...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 6 seconds. .WED...W winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. .WED NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 2 to 3 ft. .THU...SW winds around 5 kt, becoming S in the afternoon. Seas 2 to 3 ft. .THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. A chance of showers. $$ ANZ180-240100- Waters from Stonington ME to Port Clyde ME from 25 to 60 NM- 802 AM EDT Sun Aug 23 2026 .TODAY...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 12 seconds. Patchy fog until late afternoon. Patchy fog late. A chance of showers early this morning. Showers likely late this morning and early afternoon, then a chance of showers late. Vsby 1 to 3 NM until late afternoon. .TONIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds. A chance of showers in the evening. Patchy fog. .MON...S winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .MON NIGHT...SW winds 10 to 15kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds. .TUE...SW winds 10 to 15 kt. Seas around 3 ft. Wave Detail: S 3 ft at 7 seconds. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 7 seconds. .WED...W winds 5 to 10 kt. Seas 3 to 4 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. .THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. .THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. A chance of showers after midnight. $$ ANZ182-240100- Waters from Port Clyde ME to Cape Elizabeth ME from 25 to 60 NM- 802 AM EDT Sun Aug 23 2026 .TODAY...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 13 seconds. Patchy fog. A chance of showers this morning, then showers likely early this afternoon. A chance of showers late. Vsby 1 NM or less, increasing to 1 to 3 NM early this afternoon. .TONIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds. Patchy fog. .MON...S winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 6 seconds. Patchy fog in the morning. .MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds. .TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 6 seconds. .TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. Wave Detail: S 3 ft at 6 seconds. .WED...W winds 5 to 10 kt. Seas 2 to 3 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. .THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. .THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. A chance of showers after midnight. $$ ANZ184-240100- Waters from Cape Elizabeth ME to Merrimack River MA from 25 to 60 NM- 802 AM EDT Sun Aug 23 2026 .TODAY...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 13 seconds. A chance of showers until late afternoon, then a slight chance of showers late. Patchy fog this morning. Patchy fog this afternoon. Vsby 1 NM or less this morning. .TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and E 2 ft at 7 seconds. Patchy fog. .MON...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds. Patchy fog in the morning. .MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 7 seconds. .TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds. .TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds. .WED...W winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to 3 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. .THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. .THU NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers after midnight. $$