FZUS56 KSEW 080931 CWFSEW Coastal Waters Forecast for Washington National Weather Service Seattle WA 231 AM PDT Wed Apr 8 2026 Inland waters of western Washington and the northern and central Washington coastal waters including the Olympic Coast National Marine Sanctuary PZZ100-082245- 231 AM PDT Wed Apr 8 2026 .SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND WATERS...High pressure remains over the northeast Pacific through Friday. A low pressure system will arrive on Saturday and remain over area waters throughout the weekend followed by an additional surface high to start next week. The next frontal system likely arrives on Tuesday. $$ PZZ150-082245- Coastal Waters From Cape Flattery To James Island Out 10 Nm- 231 AM PDT Wed Apr 8 2026 .TODAY...E wind around 5 kt, backing to NW this afternoon. Seas 4 to 6 ft. Wave Detail: W 5 ft at 8 seconds and W 2 ft at 12 seconds. .TONIGHT...NW wind 5 to 10 kt, veering to NE after midnight. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 8 seconds and W 3 ft at 12 seconds. .THU...NE wind 5 to 10 kt, backing to N in the afternoon. Seas 5 to 6 ft. Wave Detail: W 5 ft at 9 seconds and W 3 ft at 14 seconds. .THU NIGHT...N wind around 5 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 8 seconds and NW 5 ft at 13 seconds. .FRI...NE wind around 5 kt, veering to SW around 5 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 9 seconds and W 5 ft at 12 seconds. .FRI NIGHT...W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 7 seconds and W 4 ft at 11 seconds. A chance of rain after midnight. .SAT...W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 7 seconds, W 4 ft at 10 seconds and SW 2 ft at 17 seconds. A chance of rain. .SAT NIGHT...W wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 6 seconds, W 2 ft at 10 seconds and SW 2 ft at 17 seconds. A chance of rain. .SUN...W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 9 seconds, SW 2 ft at 15 seconds and SW 2 ft at 16 seconds. A chance of rain. .SUN NIGHT...W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 9 seconds and SW 2 ft at 15 seconds. $$ PZZ153-082245- Coastal Waters From James Island To Point Grenville Out 10 Nm- 231 AM PDT Wed Apr 8 2026 .TODAY...E wind around 5 kt, backing to NW this afternoon. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 9 seconds and W 2 ft at 12 seconds. .TONIGHT...N wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 9 seconds and W 3 ft at 15 seconds. .THU...E wind around 5 kt, backing to NW around 5 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 9 seconds and W 3 ft at 15 seconds. .THU NIGHT...N wind around 5 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 8 seconds and W 5 ft at 13 seconds. .FRI...N wind around 5 kt, backing to W in the afternoon. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 9 seconds and W 5 ft at 12 seconds. .FRI NIGHT...W wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 8 seconds and W 2 ft at 12 seconds. A chance of rain. .SAT...W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 7 seconds, W 2 ft at 11 seconds and SW 2 ft at 16 seconds. A chance of rain. .SAT NIGHT...NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft at 6 seconds, W 2 ft at 10 seconds and SW 2 ft at 16 seconds. A chance of rain. .SUN...W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 9 seconds, SW 2 ft at 15 seconds and SW 2 ft at 16 seconds. A chance of rain. .SUN NIGHT...W wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at 10 seconds. $$ PZZ156-082245- Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- 231 AM PDT Wed Apr 8 2026 .TODAY...NE wind around 5 kt, backing to NW early this afternoon, rising to 10 to 15 kt late. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 9 seconds and W 2 ft at 12 seconds. .TONIGHT...N wind 10 to 15 kt, becoming NE 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 8 seconds and W 2 ft at 12 seconds. .THU...NE wind 5 to 10 kt, backing to N in the afternoon. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 9 seconds and W 2 ft at 15 seconds. .THU NIGHT...N wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 9 seconds and W 5 ft at 13 seconds. .FRI...N wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 9 seconds and W 5 ft at 12 seconds. .FRI NIGHT...W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 8 seconds and W 2 ft at 12 seconds. A chance of rain in the evening, then rain likely after midnight. .SAT...W wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: NW 5 ft at 6 seconds, W 2 ft at 11 seconds and SW 2 ft at 16 seconds. Rain likely, mainly in the morning. .SAT NIGHT...NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 6 seconds, W 2 ft at 10 seconds and SW 2 ft at 16 seconds. A chance of rain. .SUN...W wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: W 6 ft at 9 seconds and SW 2 ft at 15 seconds. A chance of rain. .SUN NIGHT...NW wind 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave Detail: W 6 ft at 10 seconds. $$ PZZ170-082245- Coastal Waters From Cape Flattery To James Island 10 To 60 Nm- 231 AM PDT Wed Apr 8 2026 .TODAY...NE wind 5 to 10 kt, backing to NW late. Seas 5 to 6 ft. Wave Detail: NW 5 ft at 9 seconds, W 3 ft at 12 seconds and S 2 ft at 14 seconds. .TONIGHT...N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 9 seconds and W 3 ft at 16 seconds. .THU...NE wind around 5 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 9 seconds and W 3 ft at 15 seconds. .THU NIGHT...N wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW 5 ft at 8 seconds and W 6 ft at 13 seconds. .FRI...NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 9 seconds and W 3 ft at 12 seconds. .FRI NIGHT...NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds, W 3 ft at 11 seconds and SW 2 ft at 17 seconds. A chance of rain after midnight. .SAT...W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 6 seconds, W 2 ft at 11 seconds and SW 2 ft at 17 seconds. A chance of rain. .SAT NIGHT...W wind around 10 kt. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 7 seconds, W 2 ft at 10 seconds and SW 2 ft at 17 seconds. A chance of rain after midnight. .SUN...NW wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 9 seconds, S 2 ft at 15 seconds and SW 2 ft at 16 seconds. .SUN NIGHT...NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 8 seconds, W 4 ft at 12 seconds and S 2 ft at 15 seconds. $$ PZZ173-082245- Coastal Waters From James Island To Point Grenville 10 To 60 Nm- 231 AM PDT Wed Apr 8 2026 .TODAY...N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 9 seconds, W 2 ft at 12 seconds and S 2 ft at 14 seconds. .TONIGHT...N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 9 seconds, S 2 ft at 14 seconds and W 2 ft at 16 seconds. .THU...N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 9 seconds and W 3 ft at 15 seconds. .THU NIGHT...N wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: N 6 ft at 8 seconds and NW 6 ft at 13 seconds. .FRI...NW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW 6 ft at 8 seconds and W 3 ft at 12 seconds. .FRI NIGHT...NW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW 5 ft at 7 seconds, W 3 ft at 11 seconds and SW 2 ft at 17 seconds. A chance of rain after midnight. .SAT...NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 6 seconds, W 2 ft at 11 seconds and SW 2 ft at 17 seconds. A chance of rain. .SAT NIGHT...NW wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: NW 6 ft at 7 seconds, W 2 ft at 10 seconds and SW 2 ft at 17 seconds. A chance of rain after midnight. .SUN...NW wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: W 7 ft at 9 seconds, SW 2 ft at 15 seconds and SW 2 ft at 16 seconds. A chance of rain. .SUN NIGHT...NW wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: NW 7 ft at 8 seconds, W 4 ft at 12 seconds and SW 2 ft at 16 seconds. $$ PZZ176-082245- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 231 AM PDT Wed Apr 8 2026 .TODAY...N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 9 seconds, W 3 ft at 13 seconds and S 2 ft at 14 seconds. .TONIGHT...N wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 9 seconds and W 3 ft at 16 seconds. .THU...N wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: NW 6 ft at 9 seconds and W 3 ft at 15 seconds. .THU NIGHT...N wind around 10 kt. Seas 6 to 7 ft. Wave Detail: NW 6 ft at 8 seconds and NW 6 ft at 13 seconds. .FRI...N wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW 5 ft at 8 seconds and W 3 ft at 12 seconds. .FRI NIGHT...NW wind around 10 kt. Seas 5 to 6 ft. Wave Detail: NW 5 ft at 7 seconds, W 3 ft at 12 seconds and SW 2 ft at 17 seconds. A chance of rain after midnight. .SAT...NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 6 seconds, W 2 ft at 11 seconds and SW 2 ft at 17 seconds. A chance of rain. .SAT NIGHT...NW wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: NW 6 ft at 6 seconds, W 2 ft at 10 seconds and S 2 ft at 11 seconds. A chance of rain after midnight. .SUN...NW wind 10 to 15 kt. Seas around 6 ft. Wave Detail: NW 6 ft at 7 seconds, W 5 ft at 10 seconds and SW 2 ft at 15 seconds. A chance of rain. .SUN NIGHT...NW wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: NW 7 ft at 9 seconds, W 6 ft at 12 seconds and SW 2 ft at 15 seconds. $$ PZZ130-082245- West Entrance U.S. Waters Strait Of Juan De Fuca- 231 AM PDT Wed Apr 8 2026 .TODAY...E wind 5 to 10 kt, backing to NW late. Seas 3 to 5 ft. Wave Detail: W 4 ft at 8 seconds and W 2 ft at 12 seconds. .TONIGHT...W wind 5 to 10 kt, backing to E after midnight. Seas 3 to 5 ft. Wave Detail: NW 2 ft at 7 seconds and W 4 ft at 11 seconds. .THU...E wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 2 ft at 8 seconds and W 4 ft at 12 seconds. .THU NIGHT...E wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 8 seconds and W 4 ft at 12 seconds. .FRI...E wind around 5 kt, veering to SE in the afternoon. Seas 3 to 4 ft. Wave Detail: NW 2 ft at 8 seconds and W 4 ft at 12 seconds. .FRI NIGHT...W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 6 seconds and W 4 ft at 11 seconds. A chance of rain after midnight. .SAT...W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 6 seconds and W 4 ft at 10 seconds. A chance of rain. .SAT NIGHT...W wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 7 seconds and W 2 ft at 10 seconds. A chance of rain. .SUN...W wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft at 8 seconds. A chance of rain. .SUN NIGHT...W wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft at 9 seconds. $$ PZZ131-082245- Central U.S. Waters Strait Of Juan De Fuca- 231 AM PDT Wed Apr 8 2026 .TODAY...E wind around 5 kt, rising to 5 to 10 kt late this morning and early afternoon, backing to N late. Waves around 2 ft or less. .TONIGHT...W wind around 5 kt, backing to E after midnight. Waves around 2 ft or less. .THU...E wind 5 to 10 kt. Waves around 2 ft or less. .THU NIGHT...E wind 5 to 10 kt, becoming S after midnight. Waves around 2 ft or less. .FRI...E wind around 5 kt. Waves around 2 ft or less. .FRI NIGHT...W wind 5 to 10 kt, rising to 10 to 15 kt after midnight. Waves around 2 ft or less. A chance of rain after midnight. .SAT...W wind 10 to 15 kt. Waves around 3 ft. A chance of rain. .SAT NIGHT...W wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Waves around 3 ft. A chance of rain. .SUN...W wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Waves around 2 ft or less, then around 3 ft in the afternoon. A chance of rain. .SUN NIGHT...W wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Waves around 3 ft. $$ PZZ132-082245- East Entrance U.S. Waters Strait Of Juan De Fuca- 231 AM PDT Wed Apr 8 2026 .TODAY...NW wind around 5 kt. Waves around 2 ft or less. .TONIGHT...NW wind around 5 kt. Waves around 2 ft or less. .THU...NW wind around 5 kt. Waves around 2 ft or less. .THU NIGHT...NW wind around 5 kt. Waves around 2 ft or less. .FRI...NW wind around 5 kt. Waves around 2 ft or less. .FRI NIGHT...W wind around 5 kt. Waves around 2 ft or less. A chance of rain after midnight. .SAT...W wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain. .SAT NIGHT...W wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain. .SUN...W wind around 5 kt, backing to S in the afternoon. Waves around 2 ft or less. A chance of rain. .SUN NIGHT...SW wind 5 to 10 kt. Waves around 2 ft or less. $$ PZZ134-082245- Admiralty Inlet- 231 AM PDT Wed Apr 8 2026 .TODAY...NW wind around 5 kt, rising to 5 to 10 kt late this morning and afternoon. Waves around 2 ft or less. .TONIGHT...NW wind around 5 kt. Waves around 2 ft or less. .THU...NW wind around 5 kt, rising to 5 to 10 kt in the afternoon. Waves around 2 ft or less. .THU NIGHT...NW wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less. .FRI...NW wind around 5 kt. Waves around 2 ft or less. .FRI NIGHT...W wind around 5 kt. Waves around 2 ft or less. A chance of rain after midnight. .SAT...W wind around 5 kt. Waves around 2 ft or less. A chance of rain. .SAT NIGHT...W wind around 5 kt. Waves around 2 ft or less. A chance of rain. .SUN...S wind around 5 kt. Waves around 2 ft or less. A chance of rain. .SUN NIGHT...S wind around 5 kt. Waves around 2 ft or less. $$ PZZ133-082245- Northern Inland Waters Including The San Juan Islands- 231 AM PDT Wed Apr 8 2026 .TODAY...NW wind around 5 kt. Waves around 2 ft or less. .TONIGHT...NW wind around 5 kt. Waves around 2 ft or less. .THU...N wind around 5 kt. Waves around 2 ft or less. .THU NIGHT...N wind around 5 kt. Waves around 2 ft or less. .FRI...Light and variable winds, becoming NW around 5 kt in the afternoon. Waves around 2 ft or less. .FRI NIGHT...SW wind around 5 kt. Waves around 2 ft or less. A chance of rain after midnight. .SAT...S wind around 5 kt. Waves around 2 ft or less. A chance of rain. .SAT NIGHT...SW wind around 5 kt. Waves around 2 ft or less. A chance of rain. .SUN...S wind around 5 kt. Waves around 2 ft or less. A chance of rain. .SUN NIGHT...S wind around 5 kt. Waves around 2 ft or less. $$ PZZ135-082245- Puget Sound and Hood Canal- 231 AM PDT Wed Apr 8 2026 .TODAY...N wind around 5 kt, rising to 5 to 10 kt this afternoon. Waves around 2 ft or less. .TONIGHT...N wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less. .THU...N wind around 5 kt, rising to 5 to 10 kt in the afternoon. Waves around 2 ft or less. .THU NIGHT...N wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less. .FRI...N wind around 5 kt. Waves around 2 ft or less. .FRI NIGHT...NW wind around 5 kt, backing to SW around 5 kt after midnight. Waves around 2 ft or less. A chance of rain after midnight. .SAT...SW wind 5 to 10 kt. Waves around 2 ft or less. Rain likely. .SAT NIGHT...SW wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less. A chance of rain. .SUN...S wind around 5 kt. Waves around 2 ft or less. A chance of rain. .SUN NIGHT...S wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less. A chance of rain in the evening. $$ PZZ110-082245- Grays Harbor Bar- 231 AM PDT Wed Apr 8 2026 Combined seas 4 to 6 ft. Bar conditions light. Maximum ebb currents will occur around 900 AM Wednesday, 945 PM Wednesday, and 1000 AM Thursday. $$