FZUS56 KSEW 170306 CWFSEW Coastal Waters Forecast for Washington National Weather Service Seattle WA 806 PM PDT Fri Oct 16 2026 Inland waters of western Washington and the northern and central Washington coastal waters including the Olympic Coast National Marine Sanctuary PZZ100-171615- 806 PM PDT Fri Oct 16 2026 .SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND WATERS...High pressure over the waters will weaken today. A frontal system will move through late tonight into Saturday morning for rain and elevated seas. High pressure building over the waters Saturday afternoon will remain through Sunday. Another system will move by west of the coastal waters Monday. High pressure will rebuild over the area Tuesday. $$ PZZ150-171615- Coastal Waters From Cape Flattery To James Island Out 10 Nm- 806 PM PDT Fri Oct 16 2026 .TONIGHT...S wind 5 to 10 kt, rising to 10 to 15 kt late this evening and early morning, veering to W late. Seas 6 to 7 ft. Wave Detail: SW 7 ft at 11 seconds and SW 2 ft at 15 seconds. Rain, mainly this evening. .SAT...W wind 10 to 15 kt, easing to around 5 kt in the afternoon. Seas 7 to 9 ft. Wave Detail: SW 2 ft at 7 seconds, W 9 ft at 11 seconds and SW 2 ft at 15 seconds. .SAT NIGHT...NW wind around 5 kt, veering to N after midnight. Seas 7 to 9 ft. Wave Detail: W 9 ft at 11 seconds and SW 2 ft at 17 seconds. .SUN...NE wind around 5 kt. Seas 7 to 8 ft. Wave Detail: W 8 ft at 12 seconds and SW 2 ft at 18 seconds. .SUN NIGHT...NE wind around 5 kt. Seas 6 to 8 ft. Wave Detail: W 7 ft at 12 seconds and SW 2 ft at 18 seconds. .MON...SE wind around 5 kt, veering to SW around 5 kt in the afternoon. Seas 5 to 6 ft, building to 7 ft in the afternoon. Wave Detail: W 5 ft at 11 seconds, W 4 ft at 16 seconds and SW 2 ft at 17 seconds. .MON NIGHT...NW wind around 5 kt. Seas 6 to 8 ft. Wave Detail: W 6 ft at 12 seconds, W 3 ft at 15 seconds and SW 2 ft at 16 seconds. .TUE...N wind around 5 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 10 seconds and SW 2 ft at 15 seconds. .TUE NIGHT...N wind 5 to 10 kt, becoming NE after midnight. Seas 4 to 6 ft. Wave Detail: NW 2 ft at 7 seconds, W 5 ft at 12 seconds and SW 2 ft at 16 seconds. .WED...NE wind around 5 kt, backing to W in the afternoon. Seas around 4 ft. Wave Detail: NW 2 ft at 6 seconds and W 4 ft at 11 seconds. .WED NIGHT...W wind around 5 kt. Seas 5 to 7 ft. Wave Detail: W 3 ft at 6 seconds, W 6 ft at 12 seconds and W 7 ft at 18 seconds. A chance of rain after midnight. $$ PZZ153-171615- Coastal Waters From James Island To Point Grenville Out 10 Nm- 806 PM PDT Fri Oct 16 2026 .TONIGHT...S wind 5 to 10 kt, rising to 10 to 15 kt late this evening, then becoming SW 5 to 10 kt after midnight, veering to W late. Seas 5 to 7 ft. Wave Detail: W 6 ft at 12 seconds and SW 2 ft at 15 seconds. A chance of rain early this evening, then rain late this evening and early morning. A chance of rain late. .SAT...NW wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: W 2 ft at 6 seconds, W 8 ft at 11 seconds and SW 2 ft at 15 seconds. .SAT NIGHT...N wind around 5 kt. Seas 7 to 9 ft. Wave Detail: W 8 ft at 11 seconds. .SUN...N wind around 5 kt. Seas 6 to 8 ft. Wave Detail: W 7 ft at 12 seconds. .SUN NIGHT...N wind 5 to 10 kt, becoming E after midnight. Seas 6 to 8 ft. Wave Detail: W 7 ft at 12 seconds and SW 2 ft at 18 seconds. .MON...SE wind around 5 kt, veering to S in the afternoon. Seas 5 to 7 ft, building to 7 to 8 ft in the afternoon. Wave Detail: W 5 ft at 11 seconds, W 5 ft at 15 seconds and SW 2 ft at 17 seconds. .MON NIGHT...N wind around 5 kt. Seas 6 to 8 ft. Wave Detail: NW 2 ft at 5 seconds, W 6 ft at 12 seconds and W 5 ft at 15 seconds. .TUE...N wind around 5 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 10 seconds and SW 2 ft at 15 seconds. .TUE NIGHT...N wind 5 to 10 kt, becoming NE after midnight. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 9 seconds. .WED...NE wind around 5 kt, backing to NW in the afternoon. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 6 seconds and W 4 ft at 12 seconds. .WED NIGHT...N wind around 5 kt. Seas 4 to 5 ft, building to 5 to 7 ft after midnight. Wave Detail: NW 4 ft at 6 seconds, W 6 ft at 12 seconds and W 7 ft at 19 seconds. A chance of rain after midnight. $$ PZZ156-171615- Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- 806 PM PDT Fri Oct 16 2026 .TONIGHT...S wind 5 to 10 kt, becoming SW 10 to 15 kt after midnight. Seas 5 to 6 ft. Wave Detail: W 6 ft at 12 seconds and SW 2 ft at 15 seconds. Rain late this evening and early morning. A chance of rain late. .SAT...NW wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Seas 6 to 8 ft. Wave Detail: W 8 ft at 11 seconds. .SAT NIGHT...N wind 5 to 10 kt. Seas 7 to 8 ft. Wave Detail: W 8 ft at 11 seconds. .SUN...N wind 5 to 10 kt. Seas 7 to 8 ft. Wave Detail: W 7 ft at 12 seconds. .SUN NIGHT...N wind 5 to 10 kt, becoming NE after midnight. Seas 6 to 7 ft. Wave Detail: W 7 ft at 12 seconds. .MON...SE wind around 5 kt. Seas 5 to 6 ft, building to 7 to 8 ft in the afternoon. Wave Detail: W 5 ft at 11 seconds, W 4 ft at 15 seconds and SW 2 ft at 17 seconds. .MON NIGHT...N wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: NW 2 ft at 6 seconds and W 6 ft at 15 seconds. .TUE...N wind around 5 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 10 seconds. .TUE NIGHT...N wind 5 to 10 kt, veering to NE after midnight. Seas 4 to 6 ft. Wave Detail: NW 3 ft at 7 seconds and W 6 ft at 10 seconds. .WED...NE wind around 5 kt, backing to N around 5 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 3 ft at 7 seconds and W 4 ft at 11 seconds. .WED NIGHT...NW wind 5 to 10 kt. Seas 4 to 5 ft, building to 5 to 7 ft after midnight. Wave Detail: NW 3 ft at 6 seconds, W 6 ft at 12 seconds and W 6 ft at 19 seconds. A chance of rain after midnight. $$ PZZ170-171615- Coastal Waters From Cape Flattery To James Island 10 To 60 Nm- 806 PM PDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM PDT SATURDAY THROUGH SATURDAY EVENING... .TONIGHT...S wind 10 to 15 kt, becoming W 15 to 20 kt after midnight. Seas 8 to 10 ft. Wave Detail: SW 8 ft at 11 seconds and S 2 ft at 15 seconds. Rain early this evening, then a chance of rain late this evening. A slight chance of rain after midnight. .SAT...W wind 10 to 15 kt, becoming NW 5 to 10 kt in the afternoon. Seas 8 to 10 ft. Wave Detail: W 10 ft at 9 seconds and S 2 ft at 15 seconds. .SAT NIGHT...NW wind around 5 kt. Seas 8 to 10 ft. Wave Detail: W 9 ft at 11 seconds and S 2 ft at 16 seconds. .SUN...NE wind around 5 kt. Seas 8 to 9 ft. Wave Detail: W 9 ft at 12 seconds and S 2 ft at 16 seconds. .SUN NIGHT...N wind 5 to 10 kt. Seas 7 to 8 ft. Wave Detail: W 8 ft at 12 seconds, SW 2 ft at 17 seconds and W 2 ft at 17 seconds. .MON...E wind 5 to 10 kt, backing to NE in the afternoon. Seas 6 to 7 ft, building to 7 to 9 ft in the afternoon. Wave Detail: W 7 ft at 12 seconds, W 2 ft at 15 seconds and S 2 ft at 17 seconds. A chance of rain in the afternoon. .MON NIGHT...NW wind 10 to 15 kt. Seas 8 to 10 ft, subsiding to 7 to 8 ft after midnight. Wave Detail: NW 2 ft at 5 seconds, W 7 ft at 12 seconds and W 2 ft at 15 seconds. .TUE...N wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Seas 6 to 8 ft. Wave Detail: W 7 ft at 9 seconds and S 2 ft at 15 seconds. .TUE NIGHT...N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 4 ft at 8 seconds, W 6 ft at 12 seconds and S 2 ft at 16 seconds. .WED...NW wind around 5 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 6 seconds, W 5 ft at 11 seconds and S 2 ft at 16 seconds. .WED NIGHT...W wind 5 to 10 kt. Seas 5 to 7 ft, building to 7 to 9 ft after midnight.Wave Detail: NW 3 ft at 5 seconds, W 7 ft at 12 seconds and S 2 ft at 15 seconds. A chance of rain. $$ PZZ173-171615- Coastal Waters From James Island To Point Grenville 10 To 60 Nm- 806 PM PDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM PDT SATURDAY THROUGH SATURDAY EVENING... .TONIGHT...S wind 10 to 15 kt, becoming W 15 to 20 kt after midnight. Seas 6 to 7 ft, building to 7 to 9 ft after midnight. Wave Detail: SW 8 ft at 11 seconds and S 2 ft at 15 seconds. Rain likely this evening. A slight chance of rain after midnight, then a chance of rain late. .SAT...NW wind 15 to 20 kt, easing to 5 to 10 kt in the afternoon. Seas 8 to 10 ft. Wave Detail: NW 2 ft at 5 seconds, SW 4 ft at 8 seconds and W 10 ft at 11 seconds. .SAT NIGHT...NW wind 5 to 10 kt. Seas 8 to 10 ft. Wave Detail: W 9 ft at 11 seconds and S 2 ft at 16 seconds. .SUN...N wind around 5 kt. Seas 8 to 9 ft. Wave Detail: W 8 ft at 12 seconds and SW 2 ft at 16 seconds. .SUN NIGHT...N wind 5 to 10 kt. Seas 7 to 9 ft. Wave Detail: W 8 ft at 12 seconds, SW 2 ft at 17 seconds and W 2 ft at 17 seconds. .MON...E wind 5 to 10 kt. Seas 6 to 7 ft, building to 8 to 9 ft in the afternoon. Wave Detail: W 7 ft at 12 seconds, W 5 ft at 15 seconds and S 2 ft at 17 seconds. A chance of rain. .MON NIGHT...N wind 10 to 15 kt. Seas 7 to 10 ft. Wave Detail: NW 4 ft at 6 seconds, W 7 ft at 12 seconds and W 2 ft at 15 seconds. .TUE...N wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Seas 6 to 8 ft. Wave Detail: W 8 ft at 10 seconds and S 2 ft at 15 seconds. .TUE NIGHT...N wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: NW 5 ft at 8 seconds, NW 6 ft at 12 seconds and S 2 ft at 16 seconds. .WED...N wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW 5 ft at 6 seconds, W 5 ft at 11 seconds and S 2 ft at 15 seconds. .WED NIGHT...NW wind 5 to 10 kt, rising to 10 to 15 kt after midnight. Seas 5 to 7 ft, building to 7 to 9 ft after midnight. Wave Detail: W 5 ft at 6 seconds, W 7 ft at 12 seconds and S 2 ft at 15 seconds. A chance of rain. $$ PZZ176-171615- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 806 PM PDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM PDT SATURDAY THROUGH SATURDAY EVENING... .TONIGHT...SW wind 10 to 15 kt, becoming W 15 to 20 kt after midnight. Seas 6 to 7 ft, building to 6 to 9 ft after midnight. Wave Detail: W 8 ft at 11 seconds and SW 2 ft at 15 seconds. A chance of rain until early morning, then a slight chance of rain late. .SAT...NW wind 15 to 20 kt, easing to around 10 kt in the afternoon. Seas 8 to 10 ft. Wave Detail: NW 4 ft at 5 seconds, W 9 ft at 11 seconds and SW 2 ft at 15 seconds. .SAT NIGHT...N wind 5 to 10 kt. Seas 8 to 9 ft. Wave Detail: W 9 ft at 11 seconds and S 2 ft at 15 seconds. .SUN...N wind 5 to 10 kt. Seas around 8 ft. Wave Detail: W 8 ft at 12 seconds and SW 2 ft at 16 seconds. .SUN NIGHT...N wind 5 to 10 kt. Seas 7 to 8 ft. Wave Detail: W 8 ft at 12 seconds and SW 2 ft at 17 seconds. .MON...E wind 5 to 10 kt. Seas 6 to 7 ft, building to 8 to 9 ft in the afternoon. Wave Detail: W 7 ft at 11 seconds, W 5 ft at 15 seconds and S 2 ft at 17 seconds. A chance of rain. .MON NIGHT...N wind 10 to 15 kt. Seas 8 to 10 ft. Wave Detail: NW 5 ft at 6 seconds, W 8 ft at 14 seconds and S 2 ft at 16 seconds. .TUE...N wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: N 3 ft at 5 seconds, W 8 ft at 10 seconds and S 2 ft at 15 seconds. .TUE NIGHT...N wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: NW 6 ft at 9 seconds and S 2 ft at 16 seconds. .WED...N wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 8 seconds, W 4 ft at 11 seconds and S 2 ft at 15 seconds. .WED NIGHT...NW wind 10 to 15 kt. Seas 5 to 7 ft, building to 7 to 9 ft after midnight. Wave Detail: NW 5 ft at 6 seconds, NW 7 ft at 12 seconds and S 2 ft at 15 seconds. A chance of rain after midnight. $$ PZZ130-171615- West Entrance U.S. Waters Strait Of Juan De Fuca- 806 PM PDT Fri Oct 16 2026 .TONIGHT...W wind around 5 kt, becoming S 10 to 15 kt late this evening, then becoming SW 15 to 20 kt after midnight. Seas 3 to 5 ft. Wave Detail: W 3 ft at 5 seconds and W 5 ft at 12 seconds. A chance of rain early this evening, then rain late this evening and overnight. .SAT...W wind 15 to 20 kt, easing to 5 to 10 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: W 2 ft at 4 seconds and W 6 ft at 11 seconds. .SAT NIGHT...W wind 5 to 10 kt, easing to around 5 kt after midnight. Seas 4 to 6 ft. Wave Detail: W 6 ft at 11 seconds. .SUN...NE wind around 5 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft at 12 seconds. .SUN NIGHT...E wind around 5 kt. Seas 4 to 6 ft. Wave Detail: W 6 ft at 12 seconds. .MON...E wind around 5 kt, backing to NW around 5 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: W 5 ft at 11 seconds and W 2 ft at 15 seconds. .MON NIGHT...NW wind around 5 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft at 11 seconds. .TUE...E wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 9 seconds. .TUE NIGHT...NE wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 10 seconds. .WED...SE wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 11 seconds. .WED NIGHT...W wind around 5 kt. Seas 3 to 4 ft, building to 5 to 6 ft after midnight. Wave Detail: W 5 ft at 11 seconds and W 4 ft at 17 seconds. A chance of rain after midnight. $$ PZZ131-171615- Central U.S. Waters Strait Of Juan De Fuca- 806 PM PDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM PDT SATURDAY THROUGH SATURDAY AFTERNOON... .TONIGHT...W wind 10 to 15 kt, rising to 20 to 25 kt after midnight. Waves 3 to 5 ft. Rain late this evening. A chance of rain after midnight. .SAT...W wind 20 to 25 kt. Gusts up to 35 kt in the afternoon. Waves 4 to 6 ft. .SAT NIGHT...W wind 15 to 20 kt, easing to 5 to 10 kt after midnight. Waves 3 to 5 ft. .SUN...NW wind around 5 kt, veering to NE in the afternoon. Waves around 2 ft or less. .SUN NIGHT...E wind around 5 kt. Waves around 2 ft or less. .MON...SE wind around 5 kt, backing to NE in the afternoon. Waves around 2 ft or less. .MON NIGHT...W wind around 5 kt. Waves around 2 ft or less. .TUE...W wind around 5 kt, veering to NE around 5 kt in the afternoon. Waves around 2 ft or less. .TUE NIGHT...E wind around 5 kt, veering to S after midnight. Waves around 2 ft or less. .WED...E wind around 5 kt. Waves around 2 ft or less. .WED NIGHT...W wind around 5 kt, rising to 5 to 10 kt after midnight. Waves around 2 ft or less. $$ PZZ132-171615- East Entrance U.S. Waters Strait Of Juan De Fuca- 806 PM PDT Fri Oct 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM PDT SATURDAY THROUGH SATURDAY AFTERNOON... .TONIGHT...SW wind 5 to 10 kt, becoming W 10 to 15 kt late. Waves around 2 ft or less, then around 3 ft after midnight. A chance of rain late this evening and overnight. .SAT...W wind 20 to 25 kt, easing to 15 to 20 kt in the afternoon. Waves 3 to 5 ft. A chance of rain in the morning. .SAT NIGHT...W wind 15 to 20 kt, easing to 5 to 10 kt after midnight. Waves 4 to 6 ft, subsiding to 3 ft after midnight. .SUN...NW wind around 5 kt. Waves around 2 ft or less. .SUN NIGHT...NW wind around 5 kt. Waves around 2 ft or less. .MON...S wind around 5 kt, backing to NE in the afternoon. Waves around 2 ft or less. .MON NIGHT...W wind around 5 kt. Waves around 2 ft or less. .TUE...NW wind 5 to 10 kt. Waves around 2 ft or less. .TUE NIGHT...NW wind around 5 kt. Waves around 2 ft or less. .WED...NW wind around 5 kt. Waves around 2 ft or less. .WED NIGHT...W wind around 5 kt. Waves around 2 ft or less. $$ PZZ134-171615- Admiralty Inlet- 806 PM PDT Fri Oct 16 2026 .TONIGHT...NW wind around 5 kt, veering to SE late this evening and early morning, veering to SW late. Waves around 2 ft or less. A chance of rain late this evening and early morning. Rain likely late. .SAT...NW wind 10 to 15 kt. Waves around 2 ft or less, then around 3 ft in the afternoon. Rain likely in the morning. .SAT NIGHT...NW wind 5 to 10 kt. Waves around 2 ft or less. .SUN...NW wind 5 to 10 kt. Waves around 2 ft or less. .SUN NIGHT...NW wind 5 to 10 kt. Waves around 2 ft or less. .MON...S wind around 5 kt, backing to NE around 5 kt in the afternoon. Waves around 2 ft or less. .MON NIGHT...NW wind around 5 kt. Waves around 2 ft or less. .TUE...NW wind around 5 kt, rising to 10 to 15 kt in the afternoon. Waves around 2 ft or less. .TUE NIGHT...NW wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less. .WED...NW wind around 5 kt. Waves around 2 ft or less. .WED NIGHT...NW wind around 5 kt, backing to SW after midnight. Waves around 2 ft or less. $$ PZZ133-171615- Northern Inland Waters Including The San Juan Islands- 806 PM PDT Fri Oct 16 2026 .TONIGHT...S wind around 5 kt, rising to 10 to 15 kt. Waves around 2 ft or less. A chance of rain late this evening. Rain likely after midnight, then a chance of rain late. .SAT...W wind 10 to 15 kt. Waves around 2 ft or less. A chance of rain in the morning. .SAT NIGHT...SW wind around 5 kt. Waves around 2 ft or less. .SUN...NE wind around 5 kt, backing to N in the afternoon. Waves around 2 ft or less. .SUN NIGHT...NW wind around 5 kt. Waves around 2 ft or less. .MON...E wind around 5 kt, veering to SW in the afternoon. Waves around 2 ft or less. .MON NIGHT...NW wind around 5 kt. Waves around 2 ft or less. .TUE...N wind around 5 kt, backing to NW in the afternoon. Waves around 2 ft or less. .TUE NIGHT...N wind around 5 kt. Waves around 2 ft or less. .WED...NE wind around 5 kt, backing to NW in the afternoon. Waves around 2 ft or less. .WED NIGHT...SW wind around 5 kt, backing to SE after midnight. Waves around 2 ft or less. $$ PZZ135-171615- Puget Sound and Hood Canal- 806 PM PDT Fri Oct 16 2026 .TONIGHT...S wind 5 to 10 kt, rising to 10 to 15 kt late this evening and overnight. Waves around 2 ft or less. A chance of rain after midnight. .SAT...SW wind 10 to 15 kt, becoming NW 5 to 10 kt in the afternoon. Waves around 2 ft or less. A chance of rain in the morning. .SAT NIGHT...NE wind around 5 kt. Waves around 2 ft or less. .SUN...N wind around 5 kt, rising to 5 to 10 kt in the afternoon. Waves around 2 ft or less. .SUN NIGHT...N wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less. .MON...S wind around 5 kt. Waves around 2 ft or less. .MON NIGHT...N wind around 5 kt. Waves around 2 ft or less. .TUE...N wind around 5 kt, rising to 5 to 10 kt in the afternoon. Waves around 2 ft or less. .TUE NIGHT...N wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less. .WED...N wind around 5 kt. Waves around 2 ft or less. .WED NIGHT...N wind around 5 kt, veering to SE after midnight. Waves around 2 ft or less. $$ PZZ110-171615- Grays Harbor Bar- 806 PM PDT Fri Oct 16 2026 Combined seas 2 to 4 ft building to 4 to 6 ft tonight and 6 to 8 ft Saturday. Bar conditions light becoming moderate Saturday. Maximum ebb currents will occur around 845 PM today, 945 AM and 945 PM Saturday. $$