FZUS56 KSEW 240921 CWFSEW Coastal Waters Forecast for Washington National Weather Service Seattle WA 221 AM PDT Mon Aug 24 2026 Inland waters of western Washington and the northern and central Washington coastal waters including the Olympic Coast National Marine Sanctuary PZZ100-242230- 221 AM PDT Mon Aug 24 2026 .SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND WATERS...High pressure over the coastal waters will remain in place through Tuesday. A weak frontal system will move across the waters Wednesday. High pressure looks to rebuild over the area on Thursday. $$ PZZ150-242230- Coastal Waters From Cape Flattery To James Island Out 10 Nm- 221 AM PDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM PDT THIS MORNING THROUGH THIS EVENING... .REST OF TONIGHT...N wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 6 seconds. Patchy dense fog late. .MON...N wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 6 seconds. .MON NIGHT...N wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 6 seconds. Patchy dense fog in the evening. .TUE...SE wind around 5 kt, becoming S 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 2 ft at 3 seconds, W 3 ft at 7 seconds and SW 2 ft at 17 seconds. .TUE NIGHT...S wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 2 ft at 4 seconds, W 3 ft at 8 seconds and SW 2 ft at 15 seconds. .WED...SE wind 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 2 ft at 5 seconds, W 3 ft at 8 seconds and SW 2 ft at 14 seconds. .WED NIGHT...S wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 7 seconds, W 2 ft at 8 seconds and SW 2 ft at 14 seconds. A chance of showers. .THU...S wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 6 seconds, W 2 ft at 10 seconds and SW 2 ft at 15 seconds. A chance of showers in the morning. .THU NIGHT...SW wind around 5 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 6 seconds, W 2 ft at 11 seconds and SW 2 ft at 15 seconds. .FRI...SW wind around 5 kt. Seas around 3 ft. Wave Detail: SW 3 ft at 7 seconds and SW 2 ft at 15 seconds. .FRI NIGHT...W wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 7 seconds and SW 2 ft at 15 seconds. $$ PZZ153-242230- Coastal Waters From James Island To Point Grenville Out 10 Nm- 221 AM PDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM PDT THIS MORNING THROUGH THIS EVENING... .REST OF TONIGHT...N wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: NW 4 ft at 6 seconds. .MON...N wind 5 to 10 kt, becoming NW 15 to 20 kt in the afternoon. Seas 3 to 4 ft, building to 4 to 6 ft in the afternoon. Wave Detail: NW 5 ft at 6 seconds. .MON NIGHT...NW wind 15 to 20 kt, becoming N 5 to 10 kt after midnight. Seas 4 to 6 ft, subsiding to 3 to 4 ft after midnight. Wave Detail: NW 6 ft at 6 seconds. .TUE...S wind around 5 kt, rising to around 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 2 ft at 4 seconds, NW 3 ft at 7 seconds and SW 2 ft at 17 seconds. .TUE NIGHT...S wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 7 seconds and SW 2 ft at 15 seconds. .WED...S wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 2 ft at 4 seconds, W 3 ft at 8 seconds and SW 2 ft at 14 seconds. .WED NIGHT...S wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 7 seconds and SW 2 ft at 14 seconds. A chance of showers after midnight. .THU...S wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 6 seconds, W 3 ft at 11 seconds and SW 4 ft at 15 seconds. A chance of showers in the morning. .THU NIGHT...SW wind around 5 kt. Seas 3 to 4 ft. Wave Detail: S 2 ft at 5 seconds, W 3 ft at 10 seconds and SW 3 ft at 15 seconds. .FRI...SE wind around 5 kt, veering to SW in the afternoon.Seas around 3 ft. Wave Detail: SW 2 ft at 6 seconds, W 3 ft at 9 seconds and SW 2 ft at 15 seconds. .FRI NIGHT...NW wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 6 seconds and SW 2 ft at 15 seconds. $$ PZZ156-242230- Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- 221 AM PDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM PDT THIS MORNING THROUGH THIS EVENING... .REST OF TONIGHT...N wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 6 seconds. .MON...N wind 10 to 15 kt, becoming NW 15 to 20 kt in the afternoon. Seas 3 to 4 ft, building to 4 to 6 ft in the afternoon. Wave Detail: NW 5 ft at 6 seconds. .MON NIGHT...N wind 15 to 20 kt, easing to 5 to 10 kt after midnight. Seas 5 to 7 ft, subsiding to 3 to 5 ft after midnight. Wave Detail: NW 6 ft at 6 seconds. .TUE...SE wind 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds, NW 3 ft at 7 seconds and SW 2 ft at 17 seconds. .TUE NIGHT...S wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 2 ft at 5 seconds, W 3 ft at 7 seconds and SW 2 ft at 16 seconds. .WED...S wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds, W 3 ft at 8 seconds and W 2 ft at 15 seconds. .WED NIGHT...S wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 7 seconds, W 3 ft at 8 seconds and SW 2 ft at 14 seconds. .THU...S wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 7 seconds, W 4 ft at 10 seconds and SW 4 ft at 15 seconds. .THU NIGHT...SW wind 5 to 10 kt, becoming W after midnight. Seas 3 to 4 ft. Wave Detail: W 4 ft at 10 seconds and SW 2 ft at 15 seconds. .FRI...W wind around 5 kt, rising to 5 to 10 kt in the afternoon. Seas around 3 ft. Wave Detail: W 3 ft at 8 seconds and SW 2 ft at 15 seconds. .FRI NIGHT...NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 7 seconds and SW 2 ft at 15 seconds. $$ PZZ170-242230- Coastal Waters From Cape Flattery To James Island 10 To 60 Nm- 221 AM PDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM PDT THIS MORNING THROUGH THIS EVENING... .REST OF TONIGHT...N wind around 10 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 5 seconds and S 2 ft at 15 seconds. .MON...N wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: NW 5 ft at 5 seconds and S 2 ft at 16 seconds. .MON NIGHT...NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 6 seconds and S 2 ft at 16 seconds. .TUE...N wind 5 to 10 kt, backing to SW in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 7 seconds and S 2 ft at 16 seconds. .TUE NIGHT...S wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 8 seconds and S 2 ft at 15 seconds. .WED...SE wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: S 3 ft at 4 seconds, W 3 ft at 8 seconds and SW 2 ft at 14 seconds. .WED NIGHT...S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: S 3 ft at 5 seconds, W 3 ft at 8 seconds and SW 2 ft at 14 seconds. A chance of showers. .THU...S wind 5 to 10 kt. Seas around 4 ft. Wave Detail: S 3 ft at 6 seconds, W 2 ft at 10 seconds and SW 2 ft at 14 seconds. A chance of showers in the morning. .THU NIGHT...W wind around 5 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 6 seconds, W 2 ft at 11 seconds and SW 2 ft at 14 seconds. .FRI...W wind around 5 kt. Seas 3 to 4 ft. Wave Detail: SW 2 ft at 6 seconds, W 3 ft at 9 seconds and SW 2 ft at 14 seconds. .FRI NIGHT...NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 7 seconds and S 2 ft at 14 seconds. $$ PZZ173-242230- Coastal Waters From James Island To Point Grenville 10 To 60 Nm- 221 AM PDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM PDT THIS MORNING THROUGH THIS EVENING... .REST OF TONIGHT...N wind 10 to 15 kt. Seas 4 to 5 ft. WaveDetail: N 4 ft at 5 seconds and S 2 ft at 16 seconds. .MON...N wind 10 to 15 kt, rising to 15 to 20 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: N 6 ft at 5 seconds and S 2 ft at 16 seconds. .MON NIGHT...N wind 15 to 20 kt, becoming NW 10 to 15 kt after midnight. Seas 4 to 6 ft. Wave Detail: N 6 ft at 6 seconds and S 2 ft at 16 seconds. .TUE...NW wind 5 to 10 kt, backing to SW in the afternoon. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 7 seconds and S 2 ft at 16 seconds. .TUE NIGHT...S wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 3 ft at 8 seconds and S 2 ft at 15 seconds. .WED...SE wind 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: S 3 ft at 5 seconds, W 3 ft at 8 seconds and SW 2 ft at 14 seconds. .WED NIGHT...S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: S 3 ft at 5 seconds, W 3 ft at 8 seconds and SW 2 ft at 14 seconds. A chance of showers. .THU...S wind around 10 kt. Seas around 4 ft. Wave Detail: SW 3 ft at 6 seconds, W 3 ft at 11 seconds and SW 4 ft at 14 seconds. .THU NIGHT...W wind 5 to 10 kt. Seas around 4 ft. Wave Detail: SW 3 ft at 6 seconds, W 4 ft at 10 seconds and S 2 ft at 14 seconds. .FRI...W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 7 seconds and SW 2 ft at 14 seconds. .FRI NIGHT...NW wind around 10 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at 7 seconds and S 2 ft at 14 seconds. $$ PZZ176-242230- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 221 AM PDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM PDT THIS MORNING THROUGH THIS EVENING... .REST OF TONIGHT...N wind 15 to 20 kt. Seas 4 to 5 ft. Wave Detail: N 5 ft at 5 seconds and S 2 ft at 16 seconds. .MON...N wind 10 to 15 kt, rising to 15 to 20 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: N 6 ft at 6 seconds and SW 2 ft at 16 seconds. .MON NIGHT...N wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 6 to 7 ft, subsiding to 4 to 6 ft after midnight. Wave Detail: N 6 ft at 6 seconds and SW 2 ft at 16 seconds. .TUE...N wind 5 to 10 kt, backing to SW in the afternoon. Seas 4 to 5 ft. Wave Detail: SE 2 ft at 4 seconds, NW 4 ft at 7 seconds and S 2 ft at 16 seconds. .TUE NIGHT...S wind 5 to 10 kt. Seas around 4 ft. Wave Detail: SE 2 ft at 5 seconds, W 3 ft at 8 seconds and SW 2 ft at 15 seconds. .WED...S wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: S 3 ft at 5 seconds, W 3 ft at 8 seconds and SW 2 ft at 14 seconds. .WED NIGHT...S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: S 3 ft at 5 seconds, W 3 ft at 8 seconds and SW 2 ft at 14 seconds. .THU...SW wind around 10 kt. Seas 4 to 5 ft. Wave Detail: SW 3 ft at 6 seconds, W 4 ft at 9 seconds and SW 3 ft at 14 seconds. .THU NIGHT...W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 9 seconds and SW 2 ft at 14 seconds. .FRI...NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 8 seconds and SW 2 ft at 14 seconds. .FRI NIGHT...NW wind around 10 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds and SW 2 ft at 15 seconds. $$ PZZ130-242230- West Entrance U.S. Waters Strait Of Juan De Fuca- 221 AM PDT Mon Aug 24 2026 .REST OF TONIGHT...NW wind around 5 kt. Seas around 2 ft or less. Wave Detail: W 2 ft at 7 seconds. .MON...E wind around 5 kt, backing to N around 5 kt in the afternoon. Seas around 2 ft or less. Wave Detail: W 2 ft at 6 seconds. .MON NIGHT...NW wind around 5 kt, veering to E around 5 kt after midnight. Seas around 3 ft. Wave Detail: W 3 ft at 6 seconds. Patchy dense fog in the evening. .TUE...E wind around 5 kt, veering to W in the afternoon. Seas around 3 ft. Wave Detail: W 3 ft at 7 seconds. .TUE NIGHT...W wind 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Seas around 3 ft. Wave Detail: W 2 ft at 7 seconds. .WED...SW wind 5 to 10 kt. Seas around 3 ft. Wave Detail: W 2 ft at 8 seconds. .WED NIGHT...SW wind 5 to 10 kt. Seas around 3 ft. Wave Detail: W 2 ft at 7 seconds. A chance of showers after midnight. .THU...SW wind around 5 kt. Seas around 3 ft in the morning, then around 2 ft or less. Wave Detail: W 2 ft at 8 seconds. A chance of showers. .THU NIGHT...W wind 5 to 10 kt. Seas around 3 ft. Wave Detail: W 2 ft at 8 seconds. .FRI...SW wind around 5 kt, veering to W in the afternoon. Seas around 2 ft or less. Wave Detail: W 2 ft at 8 seconds. A chance of rain in the afternoon. .FRI NIGHT...W wind 5 to 10 kt. Seas around 2 ft or less, then around 3 ft after midnight. Wave Detail: W 3 ft at 5 seconds. A chance of rain in the evening. $$ PZZ131-242230- Central U.S. Waters Strait Of Juan De Fuca- 221 AM PDT Mon Aug 24 2026 .REST OF TONIGHT...W wind 5 to 10 kt, easing to around 5 kt late. Waves around 2 ft or less. .MON...NE wind 5 to 10 kt. Waves around 2 ft or less. .MON NIGHT...W wind around 5 kt, backing to SE after midnight. Waves around 2 ft or less. .TUE...E wind around 5 kt, backing to NW in the afternoon. Waves around 2 ft or less. .TUE NIGHT...W wind 15 to 20 kt. Waves 3 to 4 ft. .WED...W wind 10 to 15 kt. Waves around 3 ft in the morning, then around 2 ft or less. .WED NIGHT...W wind 10 to 15 kt. Waves around 3 ft. .THU...W wind 5 to 10 kt. Waves around 2 ft or less. A chance of showers. .THU NIGHT...W wind 5 to 10 kt. Waves around 2 ft or less. .FRI...W wind 5 to 10 kt. Waves around 2 ft or less. .FRI NIGHT...W wind 10 to 15 kt. Waves around 2 ft or less, then around 3 ft after midnight. $$ PZZ132-242230- East Entrance U.S. Waters Strait Of Juan De Fuca- 221 AM PDT Mon Aug 24 2026 .REST OF TONIGHT...W wind 5 to 10 kt. Waves around 2 ft or less. Patchy dense fog. .MON...NW wind 5 to 10 kt. Waves around 2 ft or less. .MON NIGHT...W wind around 5 kt. Waves around 2 ft or less. .TUE...W wind around 5 kt. Waves around 2 ft or less. .TUE NIGHT...SW wind 10 to 15 kt. Waves around 3 ft. .WED...SW wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Waves around 3 ft in the morning, then around 2 ft or less. .WED NIGHT...W wind 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Waves around 2 ft or less, then around 3 ft after midnight. .THU...S wind 5 to 10 kt, veering to SW in the afternoon. Waves around 2 ft or less. A chance of showers in the afternoon. .THU NIGHT...W wind 5 to 10 kt. Waves around 2 ft or less. .FRI...SW wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain in the afternoon. .FRI NIGHT...W wind 10 to 15 kt. Waves around 2 ft or less, then around 3 ft after midnight. A chance of rain. $$ PZZ134-242230- Admiralty Inlet- 221 AM PDT Mon Aug 24 2026 .REST OF TONIGHT...NW wind 5 to 10 kt. Waves around 2 ft or less. .MON...NW wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Waves around 2 ft or less. .MON NIGHT...NW wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less. .TUE...Light and variable winds, becoming NW around 5 kt in the afternoon. Waves around 2 ft or less. .TUE NIGHT...NW wind 5 to 10 kt, becoming SW after midnight. Waves around 2 ft or less. .WED...S wind around 5 kt, veering to W around 5 kt in the afternoon. Waves around 2 ft or less. .WED NIGHT...NW wind 5 to 10 kt, backing to SW after midnight. Waves around 2 ft or less. .THU...S wind 5 to 10 kt, veering to W in the afternoon. Waves around 2 ft or less. .THU NIGHT...W wind 5 to 10 kt. Waves around 2 ft or less. .FRI...S wind around 5 kt, backing to NE around 5 kt in the afternoon. Waves around 2 ft or less. .FRI NIGHT...NW wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain. $$ PZZ133-242230- Northern Inland Waters Including The San Juan Islands- 221 AM PDT Mon Aug 24 2026 .REST OF TONIGHT...E wind around 5 kt, backing to N late. Waves around 2 ft or less. Patchy fog. .MON...NW wind 5 to 10 kt. Waves around 2 ft or less. Patchy dense fog in the morning. .MON NIGHT...NW wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less. .TUE...Light and variable winds, becoming W around 5 kt in the afternoon. Waves around 2 ft or less. .TUE NIGHT...S wind 5 to 10 kt. Waves around 2 ft or less. .WED...S wind 5 to 10 kt. Waves around 2 ft or less. .WED NIGHT...S wind 5 to 10 kt. Waves around 2 ft or less. .THU...S wind 5 to 10 kt. Waves around 2 ft or less. .THU NIGHT...SW wind around 5 kt. Waves around 2 ft or less. .FRI...S wind around 5 kt. Waves around 2 ft or less. .FRI NIGHT...SW wind around 5 kt. Waves around 2 ft or less. A chance of rain. $$ PZZ135-242230- Puget Sound and Hood Canal- 221 AM PDT Mon Aug 24 2026 .REST OF TONIGHT...N wind 5 to 10 kt. Waves around 2 ft or less. .MON...N wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Waves around 2 ft or less. .MON NIGHT...N wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less. Patchy smoke in the evening. .TUE...NW wind around 5 kt, backing to SW in the afternoon. Waves around 2 ft or less. .TUE NIGHT...SW wind 10 to 15 kt. Waves around 2 ft or less. .WED...S wind 5 to 10 kt. Waves around 2 ft or less. .WED NIGHT...W wind 5 to 10 kt, backing to S after midnight. Waves around 2 ft or less. .THU...SW wind 5 to 10 kt. Waves around 2 ft or less. .THU NIGHT...W wind 5 to 10 kt, becoming SW after midnight. Waves around 2 ft or less. .FRI...S wind around 5 kt. Waves around 2 ft or less. A chance of rain in the afternoon. .FRI NIGHT...NW wind 5 to 10 kt, becoming SW after midnight. Waves around 2 ft or less. A chance of rain. $$ PZZ110-242230- Grays Harbor Bar- 221 AM PDT Mon Aug 24 2026 Combined seas 4 to 6 ft. Bar conditions light becoming moderate at times. Maximum ebb currents will occur around 315 PM Monday, 330 AM Tuesday, and 400 PM Tuesday. $$