Station List

National Weather Service Marine Forecast FZUS56 KSEW

FZUS56 KSEW 300900
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
200 AM PDT Sat May 30 2026

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

PZZ100-302200
200 AM PDT Sat May 30 2026

.SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND WATERS...High pressure will rebuild across the coastal and inland waters this weekend allowing for onshore flow to ease. Weak offshore flow may develop early next week with as a thermal trough develops near the coast. Onshore flow will return near midweek as additional systems move into the area waters.

PZZ150-302200
Coastal Waters From Cape Flattery To James Island Out 10 Nm
200 AM PDT Sat May 30 2026

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

TONIGHT
NW wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: NW 4 ft at 5 seconds and W 8 ft at 11 seconds.

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

SUN NIGHT
NW wind 15 to 20 kt, easing to 5 to 10 kt after midnight. Seas 6 to 8 ft. Wave Detail: N 2 ft at 5 seconds and W 8 ft at 10 seconds.

MON
NE wind around 5 kt, backing to N in the afternoon. Seas 4 to 6 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: N 2 ft at 5 seconds, W 4 ft at 9 seconds and SW 2 ft at 18 seconds.

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

TUE NIGHT
W wind around 5 kt. Seas 4 to 6 ft. Wave Detail: NW 2 ft at 5 seconds, W 5 ft at 11 seconds and SW 2 ft at 17 seconds.

WED
SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW 2 ft at 5 seconds, W 5 ft at 11 seconds and SW 2 ft at 17 seconds. A chance of rain in the morning.

WED NIGHT
W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW 3 ft at 4 seconds, W 5 ft at 10 seconds and SW 2 ft at 16 seconds.

PZZ153-302200
Coastal Waters From James Island To Point Grenville Out 10 Nm
200 AM PDT Sat May 30 2026

TODAY
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: N 3 ft at 5 seconds and W 6 ft at 12 seconds.

TONIGHT
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 5 seconds and W 7 ft at 11 seconds.

SUN
NW wind 10 to 15 kt, rising to 15 to 20 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: N 5 ft at 5 seconds and NW 7 ft at 10 seconds.

SUN NIGHT
NW wind 15 to 20 kt, becoming N 10 to 15 kt after midnight. Seas 5 to 8 ft. Wave Detail: NW 7 ft at 7 seconds.

MON
N wind around 5 kt, backing to NW in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 2 ft at 7 seconds and 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: N 5 ft at 6 seconds, W 5 ft at 9 seconds and SW 2 ft at 18 seconds.

TUE
N wind around 5 kt, backing to W around 5 kt in the afternoon. Seas around 4 ft. Wave Detail: NW 2 ft at 5 seconds, W 4 ft at 8 seconds and SW 2 ft at 18 seconds.

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

WED
S wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW 3 ft at 6 seconds, W 5 ft at 11 seconds and SW 2 ft at 17 seconds. A chance of rain in the morning.

WED NIGHT
SW wind 5 to 10 kt, veering to NW after midnight. Seas 5 to 6 ft. Wave Detail: NW 3 ft at 5 seconds, W 6 ft at 10 seconds and SW 2 ft at 16 seconds.

PZZ156-302200
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm
200 AM PDT Sat May 30 2026

TODAY
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: N 3 ft at 5 seconds and NW 7 ft at 12 seconds.

TONIGHT
NW wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: NW 6 ft at 6 seconds and W 7 ft at 11 seconds.

SUN
NW wind 15 to 20 kt. Seas 5 to 8 ft. Wave Detail: NW 7 ft at 6 seconds and NW 7 ft at 11 seconds.

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

MON
N wind 5 to 10 kt, backing to NW in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 8 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 6 ft at 7 seconds and SW 2 ft at 18 seconds.

TUE
N wind around 5 kt, backing to NW in the afternoon. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 7 seconds and SW 2 ft at 18 seconds.

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

WED
SW wind around 5 kt, becoming S in the afternoon. Seas 5 to 6 ft. Wave Detail: NW 3 ft at 6 seconds, W 6 ft at 11 seconds and SW 2 ft at 17 seconds. A chance of rain in the morning.

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

PZZ170-302200
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm
200 AM PDT Sat May 30 2026

TODAY
NW wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: N 3 ft at 6 seconds and W 7 ft at 12 seconds.

TONIGHT
NW wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: NW 5 ft at 6 seconds and W 7 ft at 11 seconds.

SUN
NW wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: NW 6 ft at 6 seconds and W 7 ft at 10 seconds.

SUN NIGHT
NW wind 15 to 20 kt. Seas 7 to 9 ft. Wave Detail: NW 7 ft at 7 seconds and W 7 ft at 10 seconds.

MON
N wind 5 to 10 kt. Seas 5 to 7 ft, subsiding to 4 to 5 ft in the afternoon. Wave Detail: NW 2 ft at 7 seconds, W 6 ft at 9 seconds and SW 2 ft at 18 seconds.

MON NIGHT
NW wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave Detail: N 3 ft at 5 seconds, NW 5 ft at 9 seconds and SW 2 ft at 18 seconds.

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

TUE NIGHT
W wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 6 seconds, W 6 ft at 12 seconds and SW 2 ft at 17 seconds.

WED
SW wind 5 to 10 kt. Seas around 6 ft. Wave Detail: NW 3 ft at 5 seconds, SW 5 ft at 12 seconds and SW 2 ft at 17 seconds. A chance of rain in the morning.

WED NIGHT
W wind around 10 kt. Seas around 6 ft. Wave Detail: NW 3 ft at 5 seconds, SW 5 ft at 10 seconds and SW 2 ft at 16 seconds.

PZZ173-302200
Coastal Waters From James Island To Point Grenville 10 To 60 Nm
200 AM PDT Sat May 30 2026

TODAY
NW wind 5 to 10 kt, rising to 10 to 15 kt late. Seas 6 to 7 ft. Wave Detail: N 4 ft at 7 seconds and W 7 ft at 12 seconds.

TONIGHT
NW wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: N 5 ft at 5 seconds and W 6 ft at 11 seconds.

SUN
NW wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: NW 6 ft at 6 seconds and W 5 ft at 11 seconds.

SUN NIGHT
NW wind 15 to 20 kt. Seas 7 to 9 ft. Wave Detail: NW 7 ft at 7 seconds and W 6 ft at 10 seconds.

MON
N 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 and SW 2 ft at 18 seconds.

MON NIGHT
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 5 seconds, W 5 ft at 8 seconds and SW 2 ft at 18 seconds.

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

TUE NIGHT
W wind 5 to 10 kt. Seas 5 to 8 ft. Wave Detail: NW 6 ft at 6 seconds, W 5 ft at 12 seconds and SW 2 ft at 17 seconds.

WED
SW wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: NW 4 ft at 6 seconds, SW 6 ft at 11 seconds and SW 2 ft at 17 seconds. A chance of rain in the morning.

WED NIGHT
NW wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: NW 3 ft at 5 seconds, W 6 ft at 10 seconds and SW 2 ft at 16 seconds.

PZZ176-302200
Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm
200 AM PDT Sat May 30 2026

TODAY
NW wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: NW 5 ft at 7 seconds and W 7 ft at 12 seconds.

TONIGHT
NW wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: N 5 ft at 5 seconds and W 6 ft at 11 seconds.

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

SUN NIGHT
NW wind 15 to 20 kt. Seas 7 to 9 ft. Wave Detail: NW 8 ft at 7 seconds, W 5 ft at 9 seconds and SW 2 ft at 17 seconds.

MON
N wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Seas 5 to 8 ft. Wave Detail: NW 5 ft at 7 seconds, W 5 ft at 9 seconds and SW 2 ft at 18 seconds.

MON NIGHT
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 7 seconds and SW 2 ft at 18 seconds.

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

TUE NIGHT
W wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 6 seconds, W 5 ft at 12 seconds and SW 2 ft at 17 seconds.

WED
SW wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: NW 3 ft at 6 seconds, W 6 ft at 12 seconds and SW 2 ft at 17 seconds. A chance of rain in the morning.

WED NIGHT
NW wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: NW 5 ft at 6 seconds, W 6 ft at 10 seconds and SW 2 ft at 16 seconds.

PZZ130-302200
West Entrance U.S. Waters Strait Of Juan De Fuca
200 AM PDT Sat May 30 2026

TODAY
W wind 10 to 15 kt, rising to 15 to 20 kt this afternoon. Seas 4 to 6 ft. Wave Detail: NW 2 ft at 5 seconds and W 6 ft at 10 seconds.

TONIGHT
W wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 4 to 6 ft. Wave Detail: NW 2 ft at 5 seconds and W 6 ft at 11 seconds.

SUN
W wind 5 to 10 kt, rising to 15 to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: W 5 ft at 10 seconds.

SUN NIGHT
W wind 15 to 20 kt, easing to 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave Detail: W 6 ft at 10 seconds.

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

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

TUE
E wind 5 to 10 kt, veering to SE in the afternoon. Seas 3 to 4 ft. Wave Detail: W 3 ft at 9 seconds.

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

WED
W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 9 seconds. A chance of rain in the morning.

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

PZZ131-302200
Central U.S. Waters Strait Of Juan De Fuca
200 AM PDT Sat May 30 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING

TODAY
W wind 15 to 25 kt late. Waves 3 to 4 ft, building to 4 to 6 ft this afternoon.

TONIGHT
W wind 20 to 25 kt, easing to 15 to 20 kt after midnight. Waves 4 to 6 ft.

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

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

MON
E wind 5 to 10 kt, becoming NE 10 to 15 kt in the afternoon. Waves around 2 ft or less.

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

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

TUE NIGHT
W wind around 5 kt, rising to 10 to 15 kt after midnight. Waves around 2 ft or less.

WED
W wind 15 to 20 kt, easing to 10 to 15 kt in the afternoon. Waves 3 to 4 ft. A chance of rain in the afternoon.

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

PZZ132-302200
East Entrance U.S. Waters Strait Of Juan De Fuca
200 AM PDT Sat May 30 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING

TODAY
W wind 15 to 25 kt this afternoon. Waves 3 to 4 ft.

TONIGHT
W wind 20 to 25 kt. Waves 3 to 5 ft.

SUN
W wind 15 to 20 kt, easing to 5 to 10 kt in the afternoon. Waves 3 to 4 ft in the morning, then around 2 ft or less.

SUN NIGHT
W wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Waves around 3 ft.

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, rising to 5 to 10 kt after midnight. Waves around 2 ft or less.

WED
SW wind 5 to 10 kt, becoming W 10 to 15 kt in the afternoon. Waves around 3 ft. A chance of rain.

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

PZZ134-302200
Admiralty Inlet
200 AM PDT Sat May 30 2026

TODAY
W wind around 5 kt, veering to NW late this morning and afternoon. Waves around 2 ft or less.

TONIGHT
W wind 15 to 20 kt. Waves around 3 ft.

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

SUN NIGHT
NW wind 5 to 10 kt. 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 5 to 10 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. A chance of rain.

WED NIGHT
NW wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain.

PZZ133-302200
Northern Inland Waters Including The San Juan Islands
200 AM PDT Sat May 30 2026

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

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

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

SUN NIGHT
SW wind around 5 kt, backing to SE around 5 kt after midnight. Waves around 2 ft or less.

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

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

WED
S wind 10 to 15 kt. Waves around 2 ft or less. A chance of rain in the morning.

WED NIGHT
SW wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain in the evening.

PZZ135-302200
Puget Sound and Hood Canal
200 AM PDT Sat May 30 2026

TODAY
S wind around 5 kt, veering to N this afternoon. Waves around 2 ft or less.

TONIGHT
N wind 5 to 10 kt, becoming NE after midnight. Waves around 2 ft or less.

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

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

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

WED
S 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. A chance of rain.

PZZ110-302200
Grays Harbor Bar
200 AM PDT Sat May 30 2026

Combined seas 6 to 8 ft. Bar conditions moderate. Maximum ebb currents will occur around 430 AM Saturday, 500 PM Saturday, and 515 AM Sunday. The morning ebb on Saturday and Sunday will be strong.