Station List

National Weather Service Marine Forecast FZUS56 KSEW

FZUS56 KSEW 310931
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
231 AM PDT Sun May 31 2026

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

PZZ100-312245
231 AM PDT Sun May 31 2026

.SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND WATERS...High pressure will rebuild across the area waters today into Sunday allowing for onshore flow to gradually ease. Weak offshore flow will develop early next week as a thermal trough develops near the coast. Onshore flow will return midweek as the next frontal system moves across the area waters.

PZZ150-312245
Coastal Waters From Cape Flattery To James Island Out 10 Nm
231 AM PDT Sun May 31 2026

SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM PDT THIS AFTERNOON THROUGH LATE TONIGHT

TODAY
NW wind 10 to 15 kt, rising to 15 to 20 kt with gusts to 25 kt late. Seas 6 to 8 ft. Wave Detail: NW 3 ft at 6 seconds and W 6 ft at 10 seconds.

TONIGHT
NW wind 15 to 20 kt with gusts to 25 kt, becoming N 5 to 10 kt after midnight. Seas 7 to 8 ft, subsiding to 5 to 7 ft after midnight. Wave Detail: NW 4 ft at 6 seconds and W 6 ft at 6 seconds.

MON
N wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 9 seconds.

MON NIGHT
NW wind 10 to 15 kt, becoming N 5 to 10 kt after midnight. Seas 4 to 5 ft. Wave Detail: W 4 ft at 8 seconds.

TUE
NE wind around 5 kt, backing to W in the afternoon. Seas around 4 ft. Wave Detail: W 4 ft at 12 seconds and SW 2 ft at 18 seconds.

TUE NIGHT
W wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 12 seconds and SW 2 ft at 17 seconds.

WED
SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 5 ft at 12 seconds and SW 2 ft at 17 seconds.

WED NIGHT
W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 10 seconds and SW 2 ft at 16 seconds.

THU
W wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: W 6 ft at 10 seconds and SW 2 ft at 15 seconds.

THU NIGHT
W wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: W 5 ft at 10 seconds, SW 2 ft at 15 seconds and SW 2 ft at 20 seconds.

PZZ153-312245
Coastal Waters From James Island To Point Grenville Out 10 Nm
231 AM PDT Sun May 31 2026

SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM PDT THIS AFTERNOON THROUGH LATE TONIGHT

TODAY
NW wind 10 to 15 kt, rising to 15 to 20 kt with gusts to 25 kt this afternoon. Seas 5 to 8 ft. Wave Detail: NW 3 ft at 6 seconds and W 6 ft at 10 seconds.

TONIGHT
NW wind 15 to 20 kt with gusts to 25 kt, becoming N 5 to 10 kt after midnight. Seas 6 to 9 ft, subsiding to 5 to 7 ft after midnight. Wave Detail: NW 4 ft at 6 seconds and W 6 ft at 10 seconds.

MON
N wind around 5 kt, backing to NW in the afternoon. Seas 4 to 5 ft. Wave Detail: W 5 ft at 8 seconds.

MON NIGHT
NW wind 10 to 15 kt, becoming N 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 7 seconds.

TUE
NE wind around 5 kt, backing to W in the afternoon. Seas 3 to 4 ft. Wave Detail: W 3 ft at 9 seconds and SW 2 ft at 18 seconds.

TUE NIGHT
NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: W 4 ft at 13 seconds and SW 2 ft at 17 seconds.

WED
SW wind around 5 kt, rising to 5 to 10 kt in the afternoon. Seas 5 to 6 ft. Wave Detail: W 5 ft at 11 seconds and SW 2 ft at 17 seconds.

WED NIGHT
W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 10 seconds and SW 2 ft at 16 seconds.

THU
NW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: W 6 ft at 10 seconds and SW 2 ft at 15 seconds.

THU NIGHT
W wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: W 5 ft at 10 seconds, SW 2 ft at 15 seconds and SW 2 ft at 20 seconds.

PZZ156-312245
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm
231 AM PDT Sun May 31 2026

SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM PDT THIS AFTERNOON THROUGH LATE TONIGHT

TODAY
NW wind 15 to 20 kt with gusts to 25 kt. Seas 6 to 7 ft, building to 6 to 9 ft this afternoon. Wave Detail: N 3 ft at 6 seconds and NW 6 ft at 10 seconds.

TONIGHT
N wind 15 to 20 kt with gusts to 25 kt. Seas 6 to 9 ft, subsiding to 5 to 7 ft after midnight. Wave Detail: N 4 ft at 6 seconds and NW 6 ft at 10 seconds.

MON
N wind around 5 kt, backing to NW in the afternoon. Seas 4 to 5 ft. Wave Detail: W 5 ft at 9 seconds.

MON NIGHT
NW wind 10 to 15 kt, becoming N 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 8 seconds.

TUE
NE wind around 5 kt, backing to NW in the afternoon. Seas 3 to 4 ft. Wave Detail: W 4 ft at 10 seconds and SW 2 ft at 18 seconds.

TUE NIGHT
NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: W 4 ft at 12 seconds and SW 2 ft at 17 seconds.

WED
SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 5 ft at 11 seconds and SW 2 ft at 17 seconds.

WED NIGHT
W wind around 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 10 seconds and SW 2 ft at 16 seconds.

THU
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: W 6 ft at 10 seconds and SW 2 ft at 15 seconds.

THU NIGHT
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: W 5 ft at 11 seconds, SW 2 ft at 15 seconds and SW 2 ft at 20 seconds.

PZZ170-312245
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm
231 AM PDT Sun May 31 2026

SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM PDT THIS AFTERNOON THROUGH LATE TONIGHT

TODAY
NW wind 15 to 20 kt with gusts to 25 kt. Seas 6 to 9 ft. Wave Detail: N 3 ft at 5 seconds and W 6 ft at 10 seconds.

TONIGHT
NW wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 6 to 9 ft. Wave Detail: NW 6 ft at 7 seconds and NW 6 ft at 10 seconds.

MON
N wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 8 seconds and SW 2 ft at 20 seconds.

MON NIGHT
NW wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 8 seconds and SW 2 ft at 19 seconds.

TUE
N wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 9 seconds and SW 2 ft at 18 seconds.

TUE NIGHT
NW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 2 ft at 4 seconds, W 5 ft at 12 seconds and SW 2 ft at 17 seconds.

WED
W wind 5 to 10 kt. Seas around 6 ft. Wave Detail: W 5 ft at 11 seconds and SW 2 ft at 17 seconds.

WED NIGHT
W wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: W 6 ft at 11 seconds and SW 2 ft at 16 seconds.

THU
W wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: W 6 ft at 10 seconds and SW 2 ft at 15 seconds.

THU NIGHT
W wind around 10 kt. Seas 6 to 7 ft. Wave Detail: W 5 ft at 10 seconds, SW 2 ft at 15 seconds and SW 2 ft at 20 seconds.

PZZ173-312245
Coastal Waters From James Island To Point Grenville 10 To 60 Nm
231 AM PDT Sun May 31 2026

SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM PDT THIS AFTERNOON THROUGH LATE TONIGHT

TODAY
NW wind around 15 kt, rising to around 20 kt with gusts to 25 kt late. Seas 6 to 9 ft. Wave Detail: N 4 ft at 6 seconds and W 6 ft at 10 seconds.

TONIGHT
NW wind 15 to 20 kt with gusts to 25 kt. Seas 8 to 9 ft, subsiding to 6 to 9 ft after midnight. Wave Detail: NW 5 ft at 6 seconds and NW 6 ft at 10 seconds.

MON
N wind 10 to 15 kt, becoming NW 5 to 10 kt in the afternoon. Seas 5 to 6 ft. Wave Detail: NW 5 ft at 8 seconds and SW 2 ft at 20 seconds.

MON NIGHT
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 4 ft at 8 seconds and SW 2 ft at 19 seconds.

TUE
NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW 2 ft at 5 seconds, W 4 ft at 9 seconds and SW 2 ft at 18 seconds.

TUE NIGHT
NW wind 5 to 10 kt. Seas 5 to 8 ft. Wave Detail: NW 2 ft at 5 seconds, W 5 ft at 12 seconds and SW 2 ft at 17 seconds.

WED
W wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: NW 2 ft at 4 seconds, W 6 ft at 11 seconds and SW 2 ft at 17 seconds.

WED NIGHT
W wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: W 6 ft at 11 seconds and SW 2 ft at 16 seconds.

THU
NW wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: W 6 ft at 10 seconds and SW 2 ft at 15 seconds.

THU NIGHT
W wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: W 6 ft at 10 seconds, SW 2 ft at 15 seconds and SW 2 ft at 20 seconds.

PZZ176-312245
Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm
231 AM PDT Sun May 31 2026

SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM PDT THIS AFTERNOON THROUGH LATE TONIGHT

TODAY
NW wind 15 to 20 kt with gusts to 25 kt. Seas 7 to 9 ft. Wave Detail: N 4 ft at 6 seconds and W 5 ft at 10 seconds.

TONIGHT
NW wind 15 to 20 kt, becoming N 10 to 15 kt after midnight. Seas 8 to 10 ft, subsiding to 6 to 9 ft after midnight. Wave Detail: N 5 ft at 6 seconds and W 6 ft at 10 seconds.

MON
N wind 10 to 15 kt, becoming NW 5 to 10 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 3 ft at 7 seconds, NW 5 ft at 9 seconds and SW 2 ft at 20 seconds.

MON NIGHT
N wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 4 ft at 8 seconds and SW 2 ft at 19 seconds.

TUE
NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: N 3 ft at 6 seconds, NW 4 ft at 9 seconds and SW 2 ft at 18 seconds.

TUE NIGHT
NW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 2 ft at 5 seconds, W 5 ft at 12 seconds and SW 2 ft at 17 seconds.

WED
W wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: NW 2 ft at 4 seconds, W 6 ft at 11 seconds and SW 2 ft at 17 seconds.

WED NIGHT
NW wind 10 to 15 kt. Seas 6 to 7 ft, building to 6 to 9 ft after midnight. Wave Detail: W 6 ft at 10 seconds and SW 2 ft at 15 seconds.

THU
NW wind 10 to 15 kt. Seas 7 to 9 ft. Wave Detail: W 6 ft at 10 seconds and SW 2 ft at 15 seconds.

THU NIGHT
W wind around 10 kt. Seas 7 to 8 ft. Wave Detail: W 6 ft at 11 seconds, SW 2 ft at 15 seconds and SW 2 ft at 19 seconds.

PZZ130-312245
West Entrance U.S. Waters Strait Of Juan De Fuca
231 AM PDT Sun May 31 2026

TODAY
W wind 5 to 10 kt, rising to 15 to 20 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft at 10 seconds.

TONIGHT
W wind 15 to 20 kt, becoming SW around 5 kt after midnight. Seas 4 to 6 ft. Wave Detail: W 5 ft at 10 seconds.

MON
E wind around 5 kt, backing to NE in the afternoon. Seas 3 to 4 ft. Wave Detail: W 4 ft at 9 seconds.

MON NIGHT
NW wind around 5 kt, veering to E around 5 kt after midnight. Seas 3 to 4 ft. Wave Detail: W 3 ft at 8 seconds.

TUE
E wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 9 seconds.

TUE NIGHT
W wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 12 seconds.

WED
W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 11 seconds.

WED NIGHT
W wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 11 seconds.

THU
W wind 15 to 20 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft at 10 seconds.

THU NIGHT
W wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: W 4 ft at 10 seconds.

PZZ131-312245
Central U.S. Waters Strait Of Juan De Fuca
231 AM PDT Sun May 31 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM PDT THIS MORNING

TODAY
W wind 15 to 25 kt, easing to 5 to 10 kt late this morning, rising to 10 to 15 kt early this afternoon, rising to 15 to 20 kt late. Waves 3 to 4 ft.

TONIGHT
W wind 15 to 20 kt, easing to 5 to 10 kt after midnight. Waves 3 to 4 ft.

MON
E 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
E wind 5 to 10 kt. Waves around 2 ft or less.

TUE NIGHT
NW wind around 5 kt, backing to W after midnight. Waves around 2 ft or less.

WED
W wind 10 to 15 kt, rising to 15 to 20 kt in the afternoon. Waves around 2 ft or less, then around 3 ft in the afternoon.

WED NIGHT
W wind 15 to 20 kt. Waves 3 to 4 ft.

THU
W wind 15 to 20 kt, rising to 20 to 25 kt in the afternoon. Waves 3 to 5 ft.

THU NIGHT
W wind 20 to 25 kt. Waves 4 to 6 ft.

PZZ132-312245
East Entrance U.S. Waters Strait Of Juan De Fuca
231 AM PDT Sun May 31 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM PDT THIS MORNING

TODAY
W wind 15 to 25 kt, easing to 5 to 10 kt this afternoon. Waves 3 to 4 ft this morning, then around 2 ft or less.

TONIGHT
W wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Waves around 3 ft in the evening, then around 2 ft or less.

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
NW wind around 5 kt. Waves around 2 ft or less.

TUE NIGHT
W wind around 5 kt. Waves around 2 ft or less.

WED
SW wind 5 to 10 kt, becoming W 10 to 15 kt in the afternoon. Waves around 2 ft or less.

WED NIGHT
W wind 10 to 15 kt, rising to 15 to 20 kt after midnight. Waves 3 to 4 ft.

THU
SW wind 10 to 15 kt, becoming W 15 to 20 kt in the afternoon. Waves 3 to 5 ft.

THU NIGHT
W wind 15 to 20 kt. Waves 3 to 5 ft.

PZZ134-312245
Admiralty Inlet
231 AM PDT Sun May 31 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM PDT THIS MORNING

TODAY
NW wind 10 to 20 kt with gusts to 25 kt early, easing to 5 to 10 kt. Waves around 2 ft or less.

TONIGHT
NW wind 5 to 10 kt, easing to around 5 kt after midnight. 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, becoming W 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
W wind around 5 kt. Waves around 2 ft or less.

WED
S wind around 5 kt, veering to W in the afternoon. Waves around 2 ft or less.

WED NIGHT
W wind 5 to 10 kt. Waves around 2 ft or less.

THU
S wind around 5 kt, veering to W in the afternoon. Waves around 2 ft or less.

THU NIGHT
NW wind 10 to 15 kt, becoming W 5 to 10 kt after midnight. Waves around 2 ft or less.

PZZ133-312245
Northern Inland Waters Including The San Juan Islands
231 AM PDT Sun May 31 2026

TODAY
W wind 5 to 10 kt. Waves around 2 ft or less.

TONIGHT
SW wind around 5 kt, veering to NW after midnight. Waves around 2 ft or less.

MON
NW wind 5 to 10 kt. Waves around 2 ft or less.

MON NIGHT
NW wind 5 to 10 kt, becoming E 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
W wind around 5 kt, backing to S after midnight. Waves around 2 ft or less.

WED
S wind around 5 kt, rising to 5 to 10 kt in the afternoon. Waves around 2 ft or less.

WED NIGHT
SW wind 5 to 10 kt. Waves around 2 ft or less.

THU
S wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Waves around 2 ft or less.

THU NIGHT
SW wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Waves around 2 ft or less.

PZZ135-312245
Puget Sound and Hood Canal
231 AM PDT Sun May 31 2026

TODAY
Light and variable winds, becoming N 5 to 10 kt late this morning and 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.

MON
N wind 5 to 10 kt. 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.

TUE
Light and variable winds, becoming N around 5 kt in the afternoon. Waves around 2 ft or less.

TUE NIGHT
NW wind around 5 kt. Waves around 2 ft or less.

WED
SW wind 5 to 10 kt. Waves around 2 ft or less.

WED NIGHT
SW wind 5 to 10 kt. 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, backing to S after midnight. Waves around 2 ft or less.

PZZ110-312245
Grays Harbor Bar
231 AM PDT Sun May 31 2026

Combined seas 4 to 6 ft becoming 6 to 8 ft tonight. Bar conditions light, becoming moderate. Maximum ebb currents will occur around 515 AM Sunday, 545 PM Sunday, and 545 AM Monday. The morning ebbs on Sunday and Monday will be strong.