Expires:202104160700;;609863 FZUS56 KSEW 152155 CWFSEW Coastal Waters Forecast for Washington National Weather Service Seattle WA 255 PM PDT Thu Apr 15 2021 Inland waters of western Washington and the northern and central Washington coastal waters including the Olympic Coast National Marine Sanctuary PZZ156-176-160700- Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 255 PM PDT Thu Apr 15 2021 .TONIGHT...N wind 5 to 15 kt. Wind waves 1 to 2 ft. W swell 4 ft at 13 seconds. .FRI...NE wind 5 to 15 kt becoming 10 to 20 kt in the afternoon. Wind waves 1 to 3 ft. W swell 5 ft at 12 seconds. .FRI NIGHT...N wind 10 to 20 kt becoming NE 5 to 15 kt after midnight. Wind waves 1 to 2 ft. W swell 5 ft at 11 seconds. .SAT...E wind 5 to 15 kt. Wind waves 1 to 2 ft. W swell 5 ft at 13 seconds. .SAT NIGHT...N wind 5 to 15 kt becoming NE to 10 kt after midnight. Wind waves 1 ft. W swell 5 ft at 12 seconds. .SUN...NW wind to 10 kt becoming W 5 to 15 kt in the afternoon. Wind waves 1 ft. W swell 4 ft at 11 seconds. .SUN NIGHT...NW wind to 10 kt. Wind waves 1 ft. W swell 4 ft at 10 seconds. .MON...NW wind 5 to 15 kt. Wind waves 1 to 2 ft. W swell 4 ft building to 8 ft. .TUE...NW wind 5 to 15 kt. Wind waves 1 to 2 ft. W swell 8 ft. $$