Station List

National Weather Service Marine Forecast FZUS56 KSEW

FZUS56 KSEW 082001
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
101 PM PDT Sat Aug 8 2026

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

PZZ100-090915
101 PM PDT Sat Aug 8 2026

.SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND WATERS...Onshore flow will continue over the next several days with high pressure situated offshore and lower pressure inland. Diurnal pushes of westerly winds are expected along the Strait of Juan de Fuca over the next several afternoons and evenings.

PZZ150-090915
Coastal Waters From Cape Flattery To James Island Out 10 Nm
101 PM PDT Sat Aug 8 2026

TONIGHT
W wind 5 to 10 kt. Seas around 5 ft. Wave Detail: W 5 ft at 7 seconds.

SUN
W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 7 seconds.

SUN NIGHT
W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 7 seconds.

MON
W wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 7 seconds.

MON NIGHT
NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 6 seconds.

TUE
W wind around 5 kt. Seas around 3 ft. Wave Detail: W 3 ft at 6 seconds.

TUE NIGHT
NW wind 5 to 10 kt. Seas around 3 ft. Wave Detail: W 3 ft at 6 seconds.

WED
NW wind 5 to 10 kt. Seas 3 to 4 ft, building to 5 ft in the afternoon. Wave Detail: W 4 ft at 7 seconds.

WED NIGHT
NW wind 5 to 10 kt, becoming W after midnight. Seas 5 to 6 ft. Wave Detail: W 5 ft at 7 seconds.

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

THU NIGHT
NW wind 5 to 10 kt, easing to around 5 kt after midnight. Seas 3 to 4 ft. Wave Detail: W 4 ft at 7 seconds.

PZZ153-090915
Coastal Waters From James Island To Point Grenville Out 10 Nm
101 PM PDT Sat Aug 8 2026

TONIGHT
NW wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: NW 6 ft at 7 seconds.

SUN
NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 7 seconds.

SUN NIGHT
NW wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 4 to 5 ft. Wave Detail: N 2 ft at 4 seconds and NW 5 ft at 7 seconds.

MON
NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 7 seconds.

MON NIGHT
NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: N 4 ft at 5 seconds.

TUE
NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: NE 2 ft at 3 seconds and NW 3 ft at 6 seconds.

TUE NIGHT
NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: N 4 ft at 5 seconds.

WED
NW wind 5 to 10 kt. Seas 3 to 4 ft, building to 5 ft in the afternoon. Wave Detail: W 5 ft at 7 seconds.

WED NIGHT
NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds.

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

THU NIGHT
NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 7 seconds.

PZZ156-090915
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm
101 PM PDT Sat Aug 8 2026

TONIGHT
NW wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: N 6 ft at 6 seconds.

SUN
NW wind 10 to 15 kt, rising to 15 to 20 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 7 seconds.

SUN NIGHT
NW wind 15 to 20 kt. Seas 5 to 8 ft. Wave Detail: N 7 ft at 6 seconds.

MON
NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: N 6 ft at 6 seconds.

MON NIGHT
NW wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: N 5 ft at 5 seconds.

TUE
NW wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 5 seconds.

TUE NIGHT
NW wind around 15 kt. Seas 3 to 5 ft. Wave Detail: NW 5 ft at 6 seconds.

WED
NW wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: NW 5 ft at 7 seconds.

WED NIGHT
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 7 seconds.

THU
N wind 5 to 10 kt, backing to W in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 8 seconds.

THU NIGHT
NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds.

PZZ170-090915
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm
101 PM PDT Sat Aug 8 2026

TONIGHT
NW wind 10 to 15 kt, rising to 15 to 20 kt late this evening, easing to 10 to 15 kt after midnight. Seas 5 to 6 ft. Wave Detail: NW 6 ft at 6 seconds and W 2 ft at 11 seconds.

SUN
NW wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: NW 6 ft at 6 seconds.

SUN NIGHT
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 6 seconds and SW 2 ft at 17 seconds.

MON
NW wind 10 to 15 kt. Seas 5 to 7 ft, subsiding to 4 to 5 ft in the afternoon. Wave Detail: NW 6 ft at 7 seconds and SW 2 ft at 16 seconds.

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

TUE
W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 5 seconds, W 2 ft at 12 seconds and SW 2 ft at 15 seconds.

TUE NIGHT
NW wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: N 5 ft at 6 seconds.

WED
NW wind 10 to 15 kt, rising to 15 to 20 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: N 6 ft at 6 seconds and SW 2 ft at 18 seconds.

WED NIGHT
NW wind 15 to 20 kt. Seas 5 to 6 ft, building to 6 to 8 ft after midnight. Wave Detail: NW 7 ft at 8 seconds.

THU
N wind 10 to 15 kt, becoming NW 5 to 10 kt in the afternoon. Seas 5 to 8 ft, subsiding to 4 to 6 ft in the afternoon. Wave Detail: N 2 ft at 5 seconds and NW 6 ft at 8 seconds.

THU NIGHT
NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NE 2 ft at 4 seconds, NW 5 ft at 7 seconds and SW 2 ft at 16 seconds.

PZZ173-090915
Coastal Waters From James Island To Point Grenville 10 To 60 Nm
101 PM PDT Sat Aug 8 2026

TONIGHT
NW wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: N 6 ft at 6 seconds and W 2 ft at 11 seconds.

SUN
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: N 6 ft at 6 seconds and W 2 ft at 11 seconds.

SUN NIGHT
NW wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: N 6 ft at 6 seconds and SW 2 ft at 17 seconds.

MON
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: N 6 ft at 7 seconds, SW 2 ft at 15 seconds and SW 2 ft at 21 seconds.

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

TUE
NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: N 3 ft at 5 seconds, W 2 ft at 12 seconds and SW 2 ft at 14 seconds.

TUE NIGHT
NW wind 10 to 15 kt. Seas 3 to 4 ft, building to 4 to 6 ft after midnight. Wave Detail: N 5 ft at 6 seconds.

WED
NW wind 15 to 20 kt. Seas 5 to 7 ft. Wave Detail: N 7 ft at 6 seconds and SW 2 ft at 18 seconds.

WED NIGHT
NW wind 15 to 20 kt. Seas 6 to 7 ft, building to 6 to 9 ft after midnight. Wave Detail: N 2 ft at 5 seconds and NW 8 ft at 8 seconds.

THU
NW wind 15 to 20 kt, easing to 10 to 15 kt in the afternoon. Seas 6 to 9 ft. Wave Detail: N 8 ft at 7 seconds and SW 2 ft at 17 seconds.

THU NIGHT
NW wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 5 to 8 ft. Wave Detail: N 2 ft at 5 seconds, NW 7 ft at 7 seconds and SW 2 ft at 16 seconds.

PZZ176-090915
Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm
101 PM PDT Sat Aug 8 2026

TONIGHT
NW wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: N 6 ft at 7 seconds and W 2 ft at 11 seconds.

SUN
NW wind around 15 kt. Seas 6 to 7 ft. Wave Detail: NW 6 ft at 7 seconds and W 2 ft at 13 seconds.

SUN NIGHT
NW wind 15 to 20 kt. Seas 6 to 7 ft. Wave Detail: N 7 ft at 7 seconds and SW 2 ft at 17 seconds.

MON
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: N 5 ft at 6 seconds.

MON NIGHT
NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: N 5 ft at 6 seconds and W 2 ft at 10 seconds.

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

TUE NIGHT
NW wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: N 5 ft at 6 seconds.

WED
NW wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: N 6 ft at 7 seconds and SW 2 ft at 18 seconds.

WED NIGHT
NW wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: N 8 ft at 6 seconds and SW 2 ft at 17 seconds.

THU
NW wind 15 to 20 kt, easing to 10 to 15 kt in the afternoon. Seas 5 to 8 ft. Wave Detail: N 7 ft at 7 seconds.

THU NIGHT
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 7 seconds and SW 2 ft at 16 seconds.

PZZ130-090915
West Entrance U.S. Waters Strait Of Juan De Fuca
101 PM PDT Sat Aug 8 2026

TONIGHT
W wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave Detail: W 4 ft at 7 seconds.

SUN
W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 7 seconds.

SUN NIGHT
W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 6 seconds.

MON
W wind 5 to 10 kt. Seas around 3 ft. Wave Detail: W 3 ft at 7 seconds.

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

TUE
W wind 5 to 10 kt. Seas around 3 ft. Wave Detail: W 2 ft at 5 seconds.

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

WED
W wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 7 seconds.

WED NIGHT
W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 7 seconds.

THU
SE wind around 5 kt, backing to NW in the afternoon. Seas 3 to 4 ft. Wave Detail: W 4 ft at 8 seconds.

THU NIGHT
W wind around 5 kt. Seas around 3 ft. Wave Detail: W 3 ft at 7 seconds.

PZZ131-090915
Central U.S. Waters Strait Of Juan De Fuca
101 PM PDT Sat Aug 8 2026

GALE WARNING IN EFFECT THROUGH LATE TONIGHT

TONIGHT
W wind 25 to 35 kt, easing to 15 to 20 kt late. Waves 4 to 6 ft.

SUN
W wind 10 to 15 kt, rising to 15 to 20 kt in the afternoon. Waves 3 to 4 ft in the morning, then around 2 ft or less.

SUN NIGHT
W wind 20 to 25 kt. Waves 3 to 5 ft.

MON
W wind 10 to 15 kt. Waves around 3 ft in the morning, then around 2 ft or less.

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

TUE
W wind 15 to 20 kt, easing to 10 to 15 kt in the afternoon. Waves 3 to 4 ft in the morning, then around 2 ft or less.

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

WED
W wind 10 to 15 kt, becoming NW around 5 kt in the afternoon. Waves around 3 ft in the morning, then 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, backing to NE around 5 kt in the afternoon. Waves around 2 ft or less.

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

PZZ132-090915
East Entrance U.S. Waters Strait Of Juan De Fuca
101 PM PDT Sat Aug 8 2026

GALE WARNING IN EFFECT THROUGH LATE TONIGHT

TONIGHT
W wind 20 to 30 kt with gusts up to 35 kt, easing to 15 to 20 kt late. Waves 4 to 6 ft.

SUN
W wind 10 to 15 kt. Waves 3 to 4 ft in the morning, then around 2 ft or less.

SUN NIGHT
W wind 15 to 25 kt. Waves 3 to 5 ft.

MON
SW wind 5 to 10 kt. Waves around 3 ft in the morning, then around 2 ft or less.

MON NIGHT
W wind 10 to 15 kt. Waves around 2 ft or less, then 3 to 4 ft after midnight.

TUE
SW wind 10 to 15 kt, becoming W 5 to 10 kt in the afternoon. Waves around 3 ft in the morning, then around 2 ft or less.

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

WED
W wind 10 to 15 kt, easing to around 5 kt in the afternoon. Waves around 3 ft in the morning, then around 2 ft or less.

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

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

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

PZZ134-090915
Admiralty Inlet
101 PM PDT Sat Aug 8 2026

TONIGHT
NW wind 10 to 15 kt, becoming W 5 to 10 kt after midnight. Waves around 2 ft or less, then around 3 ft after midnight.

SUN
SW wind around 5 kt, veering to NW in the afternoon. Waves around 2 ft or less.

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

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

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

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

TUE NIGHT
NW wind 10 to 15 kt. Waves around 2 ft or less.

WED
W wind 5 to 10 kt, veering to NW in the afternoon. Waves around 2 ft or less.

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

PZZ133-090915
Northern Inland Waters Including The San Juan Islands
101 PM PDT Sat Aug 8 2026

TONIGHT
S wind 5 to 15 kt, becoming SW late. Waves around 2 ft or less.

SUN
S wind around 5 kt. Waves around 2 ft or less.

SUN NIGHT
S wind around 5 kt. Waves around 2 ft or less.

MON
S wind around 5 kt. Waves around 2 ft or less.

MON NIGHT
S wind around 5 kt. Waves around 2 ft or less.

TUE
S wind around 5 kt. Waves around 2 ft or less.

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

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

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

PZZ135-090915
Puget Sound and Hood Canal
101 PM PDT Sat Aug 8 2026

TONIGHT
N wind 5 to 10 kt, easing to around 5 kt late this evening and early morning, veering to SE late. Waves around 2 ft or less.

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

SUN NIGHT
NW wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less.

MON
SW wind around 5 kt. Waves around 2 ft or less.

MON NIGHT
NW wind 5 to 10 kt, easing to around 5 kt 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
N wind 5 to 10 kt, becoming NW after midnight. Waves around 2 ft or less.

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

WED NIGHT
N wind 5 to 10 kt, becoming NW after midnight. Waves around 2 ft or less.

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

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

PZZ110-090915
Grays Harbor Bar
101 PM PDT Sat Aug 8 2026

Combined seas 4 to 6 ft. Bar conditions light. Maximum ebb currents will occur around 130 PM Saturday, 200 AM Sunday, and 230 PM Sunday. The Sunday morning ebb will be strong.