Coastal Waters Forecast
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
055 FZUS56 KSEW 302208 CWFSEW Coastal Waters Forecast for Washington National Weather Service Seattle WA 208 PM PST Sun Nov 30 2025 Inland waters of western Washington and the northern and central Washington coastal waters including the Olympic Coast National Marine Sanctuary PZZ100-011115- 208 PM PST Sun Nov 30 2025 .SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND WATERS...High pressure will continue to build over area waters throughout the next week, with a series of weak frontal systems crossing the Pacific Northwest late Monday and late Thursday. A stronger system is on track to move into the region next weekend. $$ PZZ150-011115- Coastal Waters From Cape Flattery To James Island Out 10 Nm- 208 PM PST Sun Nov 30 2025 .TONIGHT...NE wind around 5 kt. Seas 4 to 5 ft. Wave Detail: SW 5 ft at 11 seconds. A slight chance of rain late this evening and overnight. .MON...E wind around 5 kt, veering to SW around 5 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: W 6 ft at 16 seconds. A chance of rain in the morning, then rain in the afternoon. .MON NIGHT...S wind 5 to 10 kt, veering to NW after midnight. Seas 6 to 7 ft, building to 7 to 9 ft after midnight. Wave Detail: W 9 ft at 16 seconds. Rain. .TUE...N wind 5 to 10 kt. Seas 8 to 10 ft. Wave Detail: W 10 ft at 13 seconds. .TUE NIGHT...E wind around 5 kt. Seas 7 to 9 ft. Wave Detail: W 9 ft at 15 seconds. .WED...SE wind around 5 kt. Seas 5 to 7 ft. Wave Detail: W 7 ft at 14 seconds. .WED NIGHT...SE wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 12 seconds. A chance of rain. .THU...S wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 14 seconds. Rain. .THU NIGHT...SW wind 10 to 15 kt. Seas 5 to 6 ft, building to 7 to 10 ft after midnight. Wave Detail: W 6 ft at 12 seconds. Rain. .FRI...W wind 10 to 15 kt. Seas 8 to 10 ft. Wave Detail: W 6 ft at 11 seconds. Rain. .FRI NIGHT...W wind around 15 kt. Seas 7 to 9 ft. Rain. $$ PZZ153-011115- Coastal Waters From James Island To Point Grenville Out 10 Nm- 208 PM PST Sun Nov 30 2025 .TONIGHT...N wind around 5 kt, veering to E after midnight. Seas 4 to 5 ft. Wave Detail: W 4 ft at 11 seconds. A slight chance of rain after midnight. .MON...NE wind around 5 kt, backing to W around 5 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: W 6 ft at 16 seconds. A chance of rain in the morning, then rain in the afternoon. .MON NIGHT...S wind 5 to 10 kt, becoming NW 10 to 15 kt after midnight. Seas 6 to 8 ft. Wave Detail: W 8 ft at 17 seconds. Rain. .TUE...NW wind 10 to 15 kt, becoming N 5 to 10 kt in the afternoon. Seas 8 to 9 ft. Wave Detail: W 9 ft at 12 seconds. A chance of rain in the morning. .TUE NIGHT...E wind around 5 kt. Seas 7 to 8 ft. Wave Detail: W 8 ft at 15 seconds. .WED...SE wind around 5 kt. Seas 5 to 7 ft. Wave Detail: W 7 ft at 14 seconds. .WED NIGHT...SE wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 13 seconds. A chance of rain in the evening, then rain likely after midnight. .THU...S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 14 seconds. Rain. .THU NIGHT...SW wind around 10 kt, veering to W after midnight. Seas 5 to 6 ft, building to 6 to 9 ft after midnight. Wave Detail: W 6 ft at 12 seconds. Rain. .FRI...W wind around 10 kt. Seas 7 to 10 ft. Wave Detail: W 6 ft at 11 seconds. Rain. .FRI NIGHT...W wind 10 to 15 kt. Seas 6 to 8 ft. Rain. $$ PZZ156-011115- Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- 208 PM PST Sun Nov 30 2025 .TONIGHT...NE wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 11 seconds. A slight chance of rain late. .MON...E wind around 5 kt, backing to N in the afternoon. Seas 4 to 6 ft. Wave Detail: W 6 ft at 16 seconds. A chance of rain in the morning, then rain in the afternoon. .MON NIGHT...SW wind 5 to 10 kt, becoming NW 10 to 15 kt after midnight. Seas 6 to 8 ft. Wave Detail: W 8 ft at 17 seconds. Rain. .TUE...N wind 10 to 15 kt. Seas 8 to 10 ft. Wave Detail: NW 10 ft at 11 seconds. A chance of rain in the morning. .TUE NIGHT...E wind 5 to 10 kt. Seas 7 to 8 ft. Wave Detail: W 8 ft at 14 seconds. .WED...E wind around 5 kt. Seas 5 to 7 ft. Wave Detail: W 7 ft at 14 seconds. .WED NIGHT...SE wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 13 seconds. A chance of rain after midnight. .THU...S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 14 seconds. Rain likely. .THU NIGHT...SW wind around 10 kt. Seas 5 to 6 ft, building to 6 to 8 ft after midnight. Wave Detail: W 6 ft at 12 seconds. Rain. .FRI...W wind 10 to 15 kt. Seas 7 to 10 ft. Wave Detail: W 6 ft at 11 seconds. Rain. .FRI NIGHT...W wind 10 to 15 kt. Seas 6 to 8 ft. Rain. $$ PZZ170-011115- Coastal Waters From Cape Flattery To James Island 10 To 60 Nm- 208 PM PST Sun Nov 30 2025 .TONIGHT...E wind around 5 kt, veering to S after midnight, veering to W late. Seas 4 to 5 ft. Wave Detail: SW 5 ft at 11 seconds. A slight chance of rain late this evening and overnight. .MON...SW wind 5 to 10 kt. Seas 4 to 5 ft, building to 5 to 7 ft in the afternoon. Wave Detail: W 7 ft at 16 seconds. Rain. .MON NIGHT...W wind 10 to 15 kt, becoming NW 15 to 20 kt after midnight. Seas 7 to 9 ft, building to 9 to 11 ft after midnight. Wave Detail: W 11 ft at 15 seconds. Rain, mainly in the evening. .TUE...NW wind 15 to 20 kt, becoming N 10 to 15 kt in the afternoon. Seas 9 to 12 ft. Wave Detail: NW 12 ft at 11 seconds. .TUE NIGHT...NE wind 5 to 10 kt, veering to E after midnight. Seas 9 to 10 ft, subsiding to 8 ft after midnight. Wave Detail: W 10 ft at 15 seconds. .WED...SE wind around 5 kt, veering to SW in the afternoon. Seas around 7 ft, subsiding to 5 to 6 ft in the afternoon. Wave Detail: W 7 ft at 14 seconds. .WED NIGHT...SW wind around 5 kt, backing to S after midnight. Seas around 5 ft. Wave Detail: W 5 ft at 15 seconds. A chance of rain. .THU...S wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 13 seconds. Rain. .THU NIGHT...W wind 10 to 15 kt. Seas 6 to 8 ft, building to 9 to 12 ft after midnight. Wave Detail: W 7 ft at 12 seconds. Rain. .FRI...W wind around 15 kt. Seas 10 to 11 ft, subsiding to 8 to 10 ft in the afternoon. Wave Detail: W 7 ft at 11 seconds. Rain. .FRI NIGHT...W wind 15 to 20 kt. Seas 8 to 9 ft. Rain. $$ PZZ173-011115- Coastal Waters From James Island To Point Grenville 10 To 60 Nm- 208 PM PST Sun Nov 30 2025 .TONIGHT...S wind around 5 kt, veering to W around 5 kt late this evening and overnight. Seas 4 to 5 ft. Wave Detail: SW 5 ft at 11 seconds. A slight chance of rain after midnight. .MON...NW wind around 5 kt, backing to W in the afternoon. Seas 4 to 5 ft, building to 5 to 7 ft in the afternoon. Wave Detail: W 7 ft at 16 seconds. A chance of rain in the morning, then rain in the afternoon. .MON NIGHT...W wind 15 to 20 kt, veering to NW after midnight. Seas 7 to 9 ft, building to 8 to 11 ft after midnight. Wave Detail: W 11 ft at 13 seconds. Rain, mainly in the evening. .TUE...NW wind 20 to 25 kt, becoming N 15 to 20 kt in the afternoon. Seas 10 to 12 ft. Wave Detail: NW 12 ft at 11 seconds. .TUE NIGHT...N wind 10 to 15 kt, becoming E around 5 kt after midnight. Seas 9 to 10 ft, subsiding to 8 ft after midnight. Wave Detail: W 10 ft at 15 seconds. .WED...S wind around 5 kt, veering to W in the afternoon. Seas around 7 ft, subsiding to 5 to 6 ft in the afternoon. Wave Detail: W 7 ft at 14 seconds. .WED NIGHT...SW wind around 5 kt. Seas around 5 ft. Wave Detail: W 5 ft at 15 seconds. A chance of rain in the evening, then rain likely after midnight. .THU...SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 13 seconds. Rain. .THU NIGHT...W wind 10 to 15 kt. Seas 6 to 8 ft, building to 9 to 12 ft after midnight. Wave Detail: W 7 ft at 12 seconds. Rain. .FRI...W wind 10 to 15 kt. Seas 9 to 11 ft. Wave Detail: W 7 ft at 11 seconds. Rain. .FRI NIGHT...W wind around 15 kt. Seas 8 to 9 ft. Rain. $$ PZZ176-011115- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 208 PM PST Sun Nov 30 2025 .TONIGHT...E wind around 5 kt, backing to N late. Seas 4 to 5 ft. Wave Detail: W 5 ft at 11 seconds. A slight chance of rain late. .MON...N wind around 5 kt, backing to NW around 5 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: W 6 ft at 16 seconds. A chance of rain in the morning, then rain in the afternoon. .MON NIGHT...W wind 10 to 15 kt, becoming NW 15 to 20 kt after midnight. Seas 6 to 8 ft, building to 8 to 11 ft after midnight. Wave Detail: NW 11 ft at 17 seconds. Rain. .TUE...NW wind 15 to 20 kt. Seas 9 to 11 ft. Wave Detail: NW 11 ft at 11 seconds. A chance of rain in the morning. .TUE NIGHT...NE wind 10 to 15 kt, becoming E around 5 kt after midnight. Seas 9 to 10 ft, subsiding to 8 ft after midnight. Wave Detail: W 10 ft at 12 seconds. .WED...E wind around 5 kt, veering to SW in the afternoon. Seas 5 to 7 ft. Wave Detail: W 7 ft at 14 seconds. .WED NIGHT...W wind around 5 kt, backing to SW after midnight. Seas around 5 ft. Wave Detail: W 5 ft at 13 seconds. A chance of rain in the evening, then rain likely after midnight. .THU...SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 14 seconds. Rain. .THU NIGHT...W wind 10 to 15 kt. Seas 6 to 8 ft, building to 8 to 11 ft after midnight. Wave Detail: W 6 ft at 11 seconds. Rain. .FRI...W wind 10 to 15 kt. Seas 9 to 11 ft. Wave Detail: W 7 ft at 11 seconds. Rain. .FRI NIGHT...W wind around 15 kt. Seas around 8 ft. Rain. $$ PZZ130-011115- West Entrance U.S. Waters Strait Of Juan De Fuca- 208 PM PST Sun Nov 30 2025 .TONIGHT...SE wind around 5 kt, veering to SW late. Seas 3 to 4 ft. Wave Detail: W 3 ft at 11 seconds. A slight chance of rain late this evening and overnight. .MON...SE wind around 5 kt, veering to S in the afternoon. Seas 3 to 4 ft. Wave Detail: W 4 ft at 16 seconds. A chance of rain in the morning, then rain in the afternoon. .MON NIGHT...S wind 5 to 10 kt, veering to NW after midnight. Seas 4 to 6 ft. Wave Detail: W 6 ft at 16 seconds. Rain. .TUE...NE wind around 5 kt. Seas 4 to 6 ft. Wave Detail: W 6 ft at 12 seconds. A chance of rain in the morning. .TUE NIGHT...E wind around 5 kt. Seas 4 to 6 ft. Wave Detail: W 6 ft at 12 seconds. .WED...SE wind around 5 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft at 14 seconds. .WED NIGHT...SE wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 12 seconds. A chance of rain in the evening, then rain likely after midnight. .THU...SE wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 14 seconds. Rain. .THU NIGHT...S wind 10 to 15 kt, veering to SW after midnight. Seas 3 to 4 ft, building to 4 to 6 ft after midnight. Wave Detail: W 5 ft at 12 seconds. Rain. .FRI...SW wind 15 to 20 kt. Seas 5 to 7 ft. Wave Detail: W 5 ft at 10 seconds. Rain. .FRI NIGHT...W wind 20 to 25 kt. Seas 4 to 6 ft, building to 7 ft after midnight. Rain. $$ PZZ131-011115- Central U.S. Waters Strait Of Juan De Fuca- 208 PM PST Sun Nov 30 2025 .TONIGHT...S wind around 5 kt, veering to SW late this evening, backing to S after midnight, veering to SW late. Waves around 2 ft or less. A slight chance of rain after midnight. .MON...E wind around 5 kt. Waves around 2 ft or less. A chance of rain. .MON NIGHT...S wind around 5 kt, backing to E after midnight. Waves around 2 ft or less. Rain. .TUE...NE wind around 5 kt. Waves around 2 ft or less. A chance of rain in the morning. .TUE NIGHT...E wind around 5 kt. Waves around 2 ft or less. .WED...E wind around 5 kt. Waves around 2 ft or less. .WED NIGHT...SE wind around 5 kt. Waves around 2 ft or less. A chance of rain after midnight. .THU...SE wind around 5 kt. Waves around 2 ft or less. Rain likely. .THU NIGHT...SE wind 5 to 10 kt, becoming S 10 to 15 kt after midnight. Waves around 2 ft or less, then around 3 ft after midnight. Rain. .FRI...SW wind 20 to 25 kt, rising to 25 to 30 kt in the afternoon. Waves 3 to 5 ft. Rain. .FRI NIGHT...SW wind 25 to 30 kt. Waves 3 to 4 ft in the evening, then around 2 ft or less. Rain. $$ PZZ132-011115- East Entrance U.S. Waters Strait Of Juan De Fuca- 208 PM PST Sun Nov 30 2025 .TONIGHT...Light and variable winds. Waves around 2 ft or less. .MON...NE wind around 5 kt, veering to SE in the afternoon. Waves around 2 ft or less. Rain likely in the afternoon. .MON NIGHT...SE wind 5 to 10 kt. Waves around 2 ft or less. Rain. .TUE...N wind around 5 kt. Waves around 2 ft or less. .TUE NIGHT...N wind around 5 kt. Waves around 2 ft or less. .WED...SE wind around 5 kt. Waves around 2 ft or less. .WED NIGHT...SE wind around 5 kt. Waves around 2 ft or less. A chance of rain after midnight. .THU...SE wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain in the morning, then rain likely in the afternoon. .THU NIGHT...SE wind 5 to 10 kt. Waves around 2 ft or less. Rain. .FRI...S wind 10 to 15 kt. Waves 3 to 4 ft. Rain. .FRI NIGHT...SW wind 10 to 15 kt. Waves around 3 ft in the evening, then around 2 ft or less. Rain. $$ PZZ134-011115- Admiralty Inlet- 208 PM PST Sun Nov 30 2025 .TONIGHT...Light and variable winds. Waves around 2 ft or less. .MON...Light and variable winds, becoming SE around 5 kt in the afternoon. Waves around 2 ft or less. Rain likely in the afternoon. .MON NIGHT...SE wind around 5 kt. Waves around 2 ft or less. Rain. .TUE...N wind around 5 kt. Waves around 2 ft or less. A chance of rain in the morning. .TUE NIGHT...N wind around 5 kt in the evening, becoming light and variable. Waves around 2 ft or less. .WED...Light and variable winds. Waves around 2 ft or less. .WED NIGHT...Light and variable winds, becoming SE around 5 kt after midnight. Waves around 2 ft or less. A chance of rain after midnight. .THU...SE wind around 5 kt, rising to 5 to 10 kt in the afternoon. Waves around 2 ft or less. A chance of rain in the morning, then rain likely in the afternoon. .THU NIGHT...SE wind 5 to 10 kt. Waves around 2 ft or less. Rain. .FRI...S wind 5 to 10 kt. Waves around 2 ft or less. Rain. .FRI NIGHT...SW wind 5 to 10 kt. Waves around 2 ft or less. Rain. $$ PZZ133-011115- Northern Inland Waters Including The San Juan Islands- 208 PM PST Sun Nov 30 2025 .TONIGHT...Light and variable winds. Waves around 2 ft or less. A slight chance of rain late. .MON...E wind around 5 kt, veering to SE in the afternoon. Waves around 2 ft or less. Rain likely in the afternoon. .MON NIGHT...SE wind around 5 kt. Waves around 2 ft or less. Rain. .TUE...N wind around 5 kt. Waves around 2 ft or less. .TUE NIGHT...NE wind around 5 kt. Waves around 2 ft or less. .WED...E wind around 5 kt in the morning, becoming light and variable. Waves around 2 ft or less. .WED NIGHT...SE wind around 5 kt. Waves around 2 ft or less. A chance of rain after midnight. .THU...SE wind around 5 kt. Waves around 2 ft or less. A chance of rain in the morning, then rain likely in the afternoon. .THU NIGHT...SE wind 5 to 10 kt. Waves around 2 ft or less. Rain. .FRI...S wind 5 to 10 kt. Waves around 2 ft or less. Rain. .FRI NIGHT...SW wind 10 to 15 kt. Waves around 2 ft or less. Rain. $$ PZZ135-011115- Puget Sound and Hood Canal- 208 PM PST Sun Nov 30 2025 .TONIGHT...Light and variable winds. Waves around 2 ft or less. Patchy dense fog this evening. .MON...Light and variable winds. Waves around 2 ft or less. A chance of rain in the afternoon. .MON NIGHT...S wind around 5 kt. Waves around 2 ft or less. Rain likely. .TUE...N wind around 5 kt. Waves around 2 ft or less. A chance of rain in the morning. .TUE NIGHT...N wind around 5 kt in the evening, becoming light and variable. Waves around 2 ft or less. .WED...Light and variable winds. Waves around 2 ft or less. .WED NIGHT...Light and variable winds. Waves around 2 ft or less. A chance of rain after midnight. .THU...S wind around 5 kt. Waves around 2 ft or less. A chance of rain in the morning, then rain likely in the afternoon. .THU NIGHT...S wind 5 to 10 kt. Waves around 2 ft or less. Rain. .FRI...S wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Waves around 2 ft or less. Rain. .FRI NIGHT...SW wind 10 to 15 kt. Waves around 2 ft or less. Rain. $$ PZZ110-011115- Grays Harbor Bar- 208 PM PST Sun Nov 30 2025 Combined seas 4 to 6 feet. Bar conditions light. Maximum ebb currents will occur around 1245 AM Monday, 115 PM Monday, and 130 AM Tuesday. The Monday afternoon ebb will be strong. $$