Station List

National Weather Service Marine Forecast FZUS56 KSEW

FZUS56 KSEW 032108
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
208 PM PDT Mon Aug 3 2026

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

PZZ100-041015
208 PM PDT Mon Aug 3 2026

.SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND WATERS...A strong surface high pressure will remain centered well offshore into midweek as thermally induced low pressure expands northward across the interior of Western Washington. The thermal trough will shift eastward toward the second half of the week for increasing onshore flow across area waters. Strong westerlies are likely through the Strait of Juan de Fuca towards the end of the week.

PZZ150-041015
Coastal Waters From Cape Flattery To James Island Out 10 Nm
208 PM PDT Mon Aug 3 2026

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

TUE
N wind around 5 kt, rising to 10 to 15 kt in the afternoon. Seas around 4 ft. Wave Detail: W 4 ft at 9 seconds.

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

WED
N wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 8 seconds.

WED NIGHT
NW wind 5 to 10 kt, easing to around 5 kt after midnight. Seas 4 to 5 ft. Wave Detail: W 5 ft at 8 seconds.

THU
W wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 8 seconds.

THU NIGHT
W wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 8 seconds.

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

FRI NIGHT
NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at 7 seconds and SW 2 ft at 13 seconds.

SAT
NW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 5 ft at 7 seconds and SW 2 ft at 14 seconds.

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

PZZ153-041015
Coastal Waters From James Island To Point Grenville Out 10 Nm
208 PM PDT Mon Aug 3 2026

TONIGHT
NW wind 15 to 20 kt, becoming N 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 7 seconds.

TUE
N wind around 5 kt, backing to NW 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: NW 4 ft at 7 seconds.

TUE NIGHT
N wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 8 seconds. Patchy smoke after midnight.

WED
NW wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 8 seconds.

WED NIGHT
NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 8 seconds.

THU
NW wind around 5 kt. 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 5 ft at 8 seconds.

FRI
NW wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: W 5 ft at 7 seconds.

FRI NIGHT
NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds.

SAT
NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 8 seconds.

SAT NIGHT
NW wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 5 to 6 ft. Wave Detail: NW 6 ft at 8 seconds.

PZZ156-041015
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm
208 PM PDT Mon Aug 3 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT

TONIGHT
N wind 15 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 7 seconds.

TUE
NE wind 5 to 10 kt, becoming NW 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: NW 4 ft at 7 seconds.

TUE NIGHT
NW wind 15 to 20 kt, becoming N 10 to 15 kt after midnight. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 8 seconds.

WED
N wind 5 to 10 kt, becoming NW 10 to 15 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 8 seconds.

WED NIGHT
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 8 seconds.

THU
NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 8 seconds.

THU NIGHT
NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 7 seconds.

FRI
NW wind 15 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 7 seconds.

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

SAT
NW wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: NW 8 ft at 7 seconds.

SAT NIGHT
NW wind 15 to 20 kt. Seas 6 to 9 ft. Wave Detail: NW 8 ft at 7 seconds.

PZZ170-041015
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm
208 PM PDT Mon Aug 3 2026

TONIGHT
NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 7 seconds.

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

TUE NIGHT
NW wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 8 seconds.

WED
NW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 8 seconds.

WED NIGHT
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 8 seconds.

THU
NW wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 8 seconds.

THU NIGHT
NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 7 seconds.

FRI
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 7 seconds and SW 2 ft at 13 seconds.

FRI NIGHT
NW wind 15 to 20 kt. Seas 5 to 8 ft. Wave Detail: NW 7 ft at 7 seconds and W 2 ft at 13 seconds.

SAT
NW wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: NW 8 ft at 7 seconds and SW 2 ft at 14 seconds.

SAT NIGHT
NW wind 15 to 20 kt. Seas 7 to 10 ft. Wave Detail: NW 10 ft at 8 seconds and SW 2 ft at 14 seconds.

PZZ173-041015
Coastal Waters From James Island To Point Grenville 10 To 60 Nm
208 PM PDT Mon Aug 3 2026

TONIGHT
N wind 15 to 20 kt, easing to 10 to 15 kt late. Seas 4 to 6 ft. Wave Detail: N 6 ft at 6 seconds.

TUE
N wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 7 seconds.

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

WED
NW wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 8 seconds.

WED NIGHT
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 8 seconds.

THU
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 8 seconds.

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

FRI
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 7 seconds and SW 2 ft at 13 seconds.

FRI NIGHT
NW wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: NW 8 ft at 7 seconds and W 2 ft at 13 seconds.

SAT
NW wind 15 to 20 kt. Seas 6 to 9 ft. Wave Detail: NW 9 ft at 7 seconds and SW 2 ft at 14 seconds.

SAT NIGHT
NW wind 15 to 20 kt. Seas 8 to 11 ft. Wave Detail: NW 10 ft at 8 seconds and SW 2 ft at 15 seconds.

PZZ176-041015
Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm
208 PM PDT Mon Aug 3 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT

TONIGHT
N wind 15 to 20 kt. Seas 5 to 7 ft. Wave Detail: N 6 ft at 7 seconds.

TUE
N wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 8 seconds.

TUE NIGHT
N wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 6 to 7 ft. Wave Detail: NW 7 ft at 7 seconds.

WED
N wind 10 to 15 kt, becoming NW 5 to 10 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 8 seconds.

WED NIGHT
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 8 seconds.

THU
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 8 seconds.

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

FRI
NW wind around 15 kt. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 7 seconds and SW 2 ft at 13 seconds.

FRI NIGHT
NW wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 7 seconds and SW 2 ft at 13 seconds.

SAT
NW wind 15 to 20 kt. Seas 7 to 8 ft. Wave Detail: NW 8 ft at 7 seconds and SW 2 ft at 14 seconds.

SAT NIGHT
NW wind 15 to 20 kt. Seas 7 to 9 ft. Wave Detail: NW 9 ft at 8 seconds.

PZZ130-041015
West Entrance U.S. Waters Strait Of Juan De Fuca
208 PM PDT Mon Aug 3 2026

TONIGHT
W wind 5 to 10 kt, becoming SW after midnight, backing to SE around 5 kt late. Seas around 3 ft. Wave Detail: W 3 ft at 7 seconds.

TUE
E wind around 5 kt, backing to NE around 5 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 3 ft at 7 seconds.

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

WED
E wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 8 seconds.

WED NIGHT
W wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 8 seconds.

THU
W wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 8 seconds.

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

FRI
W wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 3 ft at 7 seconds.

FRI NIGHT
W wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 6 seconds.

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

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

PZZ131-041015
Central U.S. Waters Strait Of Juan De Fuca
208 PM PDT Mon Aug 3 2026

TONIGHT
W wind around 5 kt, backing to S late. Waves around 2 ft or less.

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

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

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

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

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

THU NIGHT
W wind 10 to 15 kt, rising to 15 to 20 kt after midnight. Waves around 2 ft or less, then around 3 ft after midnight.

FRI
W wind 10 to 15 kt, rising to 15 to 20 kt in the afternoon. Waves around 3 ft.

FRI NIGHT
W wind 20 to 25 kt, easing to 15 to 20 kt after midnight. Waves 3 to 5 ft.

SAT
W wind 15 to 20 kt. Waves 3 to 5 ft.

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

PZZ132-041015
East Entrance U.S. Waters Strait Of Juan De Fuca
208 PM PDT Mon Aug 3 2026

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

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

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

THU NIGHT
W wind 5 to 10 kt. Waves around 2 ft or less, then around 3 ft after midnight.

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

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

SAT
W wind 15 to 20 kt, easing to 5 to 10 kt in the afternoon. Waves 3 to 4 ft.

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

PZZ134-041015
Admiralty Inlet
208 PM PDT Mon Aug 3 2026

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

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

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

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

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

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

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

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

FRI NIGHT
NW wind 15 to 20 kt, becoming W 10 to 15 kt after midnight. Waves around 2 ft or less.

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

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

PZZ133-041015
Northern Inland Waters Including The San Juan Islands
208 PM PDT Mon Aug 3 2026

TONIGHT
NW wind 5 to 10 kt, becoming W late this evening and early morning, veering to NW late. Waves around 2 ft or less.

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

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

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

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

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

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

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

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

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

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

PZZ135-041015
Puget Sound and Hood Canal
208 PM PDT Mon Aug 3 2026

TONIGHT
N wind 10 to 15 kt, easing to 5 to 10 kt late this evening and overnight. Waves around 2 ft or less.

TUE
N wind 5 to 10 kt. Waves around 2 ft or less. Patchy smoke in the morning. Areas of smoke in the afternoon.

TUE NIGHT
N wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less. Patchy smoke.

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

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

THU
Light and variable winds, becoming NW around 5 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.

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

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

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

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

PZZ110-041015
Grays Harbor Bar
208 PM PDT Mon Aug 3 2026

Combined seas 4 to 6 feet. Bar conditions light to occasionally moderate. Maximum ebb currents will occur around 830 PM Monday, 845 AM Tuesday, and 930 AM Wednesday.