Expires:202505131100;;409253
FZUS56 KSEW 122151
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
251 PM PDT Mon May 12 2025

Inland waters of western Washington and the northern and central
Washington coastal waters including the Olympic Coast National
Marine Sanctuary


PZZ176-131100-
Coastal Waters From Point Grenville To Cape Shoalwater 10 To
60 Nm-
251 PM PDT Mon May 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT...

.TONIGHT...NW wind 15 to 20 kt, easing to 10 to 15 kt late. Seas
7 to 10 ft. Wave Detail: S 2 ft at 7 seconds, NW 4 ft at
8 seconds and W 10 ft at 10 seconds. 
.TUE...NW wind 15 to 20 kt, rising to 20 to 25 kt in the
afternoon. Seas 9 to 12 ft. Wave Detail: NW 12 ft at 10 seconds. 
.TUE NIGHT...NW wind 15 to 20 kt. Seas 10 to 11 ft, subsiding to
8 to 9 ft after midnight. Wave Detail: NW 11 ft at 10 seconds. 
.WED...NW wind 10 to 15 kt. Seas 7 to 8 ft. Wave Detail: NW 8 ft
at 10 seconds and SW 2 ft at 17 seconds. 
.WED NIGHT...NW wind 10 to 15 kt. Seas around 7 ft. Wave Detail:
NW 7 ft at 8 seconds, NW 7 ft at 12 seconds and SW 2 ft at
15 seconds. 
.THU...W wind 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 12 seconds and
SW 2 ft at 15 seconds. A chance of rain. 
.THU NIGHT...SW wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: W
5 ft at 11 seconds and SW 2 ft at 15 seconds. A chance of rain
after midnight. 
.FRI...SW wind 10 to 15 kt. Seas 5 to 7 ft, building to 7 to 8 ft
in the afternoon. Wave Detail: W 7 ft at 12 seconds and SW 2 ft
at 15 seconds. Rain likely, mainly in the morning. 
.FRI NIGHT...W wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: N
3 ft at 4 seconds, W 7 ft at 11 seconds and SW 2 ft at
15 seconds. A chance of rain. 
.SAT...NW wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: N 3 ft
at 5 seconds, W 7 ft at 10 seconds and SW 2 ft at 15 seconds. 
.SAT NIGHT...NW wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: N
2 ft at 5 seconds, W 7 ft at 9 seconds and SW 2 ft at 17 seconds.
 

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