Station List

National Weather Service Marine Forecast FZUS56 KSEW

FZUS56 KSEW 292043
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
143 PM PDT Wed Apr 29 2026

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

PZZ100-300945
143 PM PDT Wed Apr 29 2026

.SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND WATERS...Broad high pressure will persist well offshore with low pressure over land. The pattern remains steady through the weekend. High pressure will weaken slightly on Thursday as a weak cold front moves over the waters.

PZZ150-300945
Coastal Waters From Cape Flattery To James Island Out 10 Nm
143 PM PDT Wed Apr 29 2026

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

THU
NW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 6 seconds and W 5 ft at 13 seconds.

THU NIGHT
NW wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 7 seconds and W 4 ft at 13 seconds.

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

FRI NIGHT
NW wind 10 to 15 kt, easing to around 5 kt after midnight. Seas 6 to 7 ft. Wave Detail: NW 6 ft at 6 seconds and W 7 ft at 12 seconds.

SAT
N wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 9 seconds and W 3 ft at 13 seconds.

SAT NIGHT
N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: W 6 ft at 9 seconds and W 5 ft at 17 seconds.

SUN
NE wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: NW 3 ft at 8 seconds and W 7 ft at 15 seconds.

SUN NIGHT
N wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: NW 4 ft at 5 seconds and W 8 ft at 14 seconds.

MON
SE wind 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 7 to 8 ft. Wave Detail: NW 3 ft at 5 seconds and W 8 ft at 13 seconds.

MON NIGHT
S wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: W 4 ft at 6 seconds and SW 7 ft at 12 seconds.

PZZ153-300945
Coastal Waters From James Island To Point Grenville Out 10 Nm
143 PM PDT Wed Apr 29 2026

TONIGHT
N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 6 seconds and W 6 ft at 14 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 7 ft at 6 seconds and W 4 ft at 13 seconds.

THU NIGHT
NW wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 7 seconds and W 4 ft at 13 seconds.

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

FRI NIGHT
NW wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 5 to 8 ft. Wave Detail: NW 7 ft at 7 seconds and W 6 ft at 11 seconds.

SAT
N wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 5 ft at 9 seconds and W 5 ft at 16 seconds.

SAT NIGHT
N wind 10 to 15 kt, becoming NE 5 to 10 kt after midnight. Seas 5 to 6 ft, building to 6 to 8 ft after midnight. Wave Detail: W 7 ft at 9 seconds and W 5 ft at 17 seconds.

SUN
NE wind around 5 kt, backing to NW in the afternoon. Seas 6 to 7 ft. Wave Detail: NW 5 ft at 9 seconds and W 6 ft at 16 seconds.

SUN NIGHT
N wind 5 to 10 kt, veering to E after midnight. Seas 5 to 8 ft. Wave Detail: N 4 ft at 6 seconds and W 7 ft at 14 seconds.

MON
SE wind 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 6 to 7 ft. Wave Detail: N 2 ft at 5 seconds and W 7 ft at 13 seconds.

MON NIGHT
S wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: W 2 ft at 6 seconds and S 6 ft at 12 seconds.

PZZ156-300945
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm
143 PM PDT Wed Apr 29 2026

TONIGHT
N wind 10 to 15 kt, easing to 5 to 10 kt late. Seas 5 to 8 ft. Wave Detail: NW 6 ft at 6 seconds and W 6 ft at 14 seconds.

THU
N wind 5 to 10 kt, becoming NW 10 to 15 kt in the afternoon. Seas 5 to 8 ft. Wave Detail: NW 8 ft at 7 seconds and W 4 ft at 13 seconds.

THU NIGHT
NW wind 15 to 20 kt. Seas 7 to 8 ft. Wave Detail: NW 8 ft at 7 seconds and W 4 ft at 13 seconds.

FRI
NW wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: NW 8 ft at 7 seconds and W 4 ft at 12 seconds.

FRI NIGHT
NW wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 6 to 8 ft. Wave Detail: NW 8 ft at 7 seconds and W 7 ft at 12 seconds.

SAT
N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: W 6 ft at 9 seconds and W 6 ft at 19 seconds.

SAT NIGHT
NW wind 5 to 10 kt, veering to NE after midnight. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 9 seconds and W 5 ft at 17 seconds.

SUN
NE wind 5 to 10 kt, backing to N in the afternoon. Seas 6 to 7 ft. Wave Detail: NW 5 ft at 9 seconds and W 7 ft at 16 seconds.

SUN NIGHT
NW wind 10 to 15 kt, becoming S 5 to 10 kt after midnight. Seas 6 to 9 ft. Wave Detail: NW 6 ft at 7 seconds and W 8 ft at 14 seconds.

MON
S wind 10 to 15 kt. Seas 7 to 8 ft. Wave Detail: S 8 ft at 12 seconds.

MON NIGHT
S wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: S 7 ft at 12 seconds.

PZZ170-300945
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm
143 PM PDT Wed Apr 29 2026

TONIGHT
NW wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: NW 4 ft at 5 seconds and W 6 ft at 14 seconds.

THU
NW wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas 6 to 7 ft. Wave Detail: NW 7 ft at 6 seconds and W 6 ft at 13 seconds.

THU NIGHT
NW wind 15 to 20 kt. Seas 7 to 8 ft. Wave Detail: NW 7 ft at 6 seconds and W 5 ft at 13 seconds.

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

FRI NIGHT
NW wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 7 to 8 ft. Wave Detail: NW 7 ft at 9 seconds and W 7 ft at 12 seconds.

SAT
N wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: W 7 ft at 9 seconds and W 3 ft at 13 seconds.

SAT NIGHT
N wind 10 to 15 kt. Seas 6 to 9 ft. Wave Detail: W 7 ft at 9 seconds and W 8 ft at 16 seconds.

SUN
NE wind around 10 kt. Seas 7 to 8 ft. Wave Detail: N 2 ft at 7 seconds and W 8 ft at 15 seconds.

SUN NIGHT
N wind 5 to 10 kt. Seas 7 to 9 ft. Wave Detail: NE 3 ft at 5 seconds and W 8 ft at 14 seconds.

MON
E wind 5 to 10 kt, veering to S in the afternoon. Seas 7 to 9 ft. Wave Detail: N 2 ft at 5 seconds and W 8 ft at 13 seconds.

MON NIGHT
S wind 5 to 10 kt. Seas 7 to 8 ft. Wave Detail: NW 4 ft at 6 seconds and W 8 ft at 12 seconds.

PZZ173-300945
Coastal Waters From James Island To Point Grenville 10 To 60 Nm
143 PM PDT Wed Apr 29 2026

TONIGHT
NW wind around 10 kt. Seas 6 to 8 ft. Wave Detail: NW 5 ft at 6 seconds and W 6 ft at 14 seconds.

THU
NW wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 6 seconds and W 5 ft at 13 seconds.

THU NIGHT
NW wind 15 to 20 kt. Seas 7 to 8 ft. Wave Detail: NW 7 ft at 6 seconds and W 5 ft at 13 seconds.

FRI
NW wind 15 to 20 kt. Seas 7 to 8 ft. Wave Detail: NW 7 ft at 6 seconds and W 5 ft at 12 seconds.

FRI NIGHT
NW wind 15 to 20 kt. Seas 7 to 8 ft. Wave Detail: NW 7 ft at 6 seconds and W 7 ft at 12 seconds.

SAT
N wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 9 seconds and W 4 ft at 18 seconds.

SAT NIGHT
N wind 10 to 15 kt. Seas 6 to 8 ft, building to 8 to 9 ft after midnight. Wave Detail: NW 8 ft at 8 seconds and W 8 ft at 17 seconds.

SUN
N wind 5 to 10 kt. Seas 7 to 9 ft. Wave Detail: NW 4 ft at 8 seconds and NW 8 ft at 15 seconds.

SUN NIGHT
N wind 10 to 15 kt. Seas 7 to 9 ft. Wave Detail: NE 5 ft at 5 seconds and W 8 ft at 14 seconds.

MON
E wind 5 to 10 kt, veering to S in the afternoon. Seas 7 to 8 ft. Wave Detail: N 3 ft at 5 seconds and W 8 ft at 13 seconds.

MON NIGHT
S wind 5 to 10 kt. Seas 7 to 8 ft. Wave Detail: NW 5 ft at 8 seconds and W 7 ft at 12 seconds.

PZZ176-300945
Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm
143 PM PDT Wed Apr 29 2026

TONIGHT
N wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: N 7 ft at 6 seconds and W 7 ft at 14 seconds.

THU
N wind 10 to 15 kt, rising to 15 to 20 kt in the afternoon. Seas 6 to 8 ft. Wave Detail: NW 8 ft at 6 seconds and W 5 ft at 13 seconds.

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

FRI
NW wind 15 to 20 kt. Seas 7 to 8 ft. Wave Detail: NW 8 ft at 7 seconds and W 5 ft at 12 seconds.

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

SAT
NW wind 10 to 15 kt, becoming N 5 to 10 kt in the afternoon. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 11 seconds and W 6 ft at 20 seconds.

SAT NIGHT
N wind 10 to 15 kt. Seas 6 to 9 ft, building to 8 to 9 ft after midnight. Wave Detail: N 8 ft at 8 seconds and W 8 ft at 17 seconds.

SUN
NE wind 5 to 10 kt. Seas 7 to 9 ft. Wave Detail: N 4 ft at 7 seconds and NW 8 ft at 16 seconds.

SUN NIGHT
N wind 10 to 15 kt. Seas 7 to 8 ft, building to 8 to 10 ft after midnight. Wave Detail: N 7 ft at 6 seconds and W 8 ft at 14 seconds.

MON
SW wind 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas around 8 ft. Wave Detail: N 3 ft at 6 seconds and W 8 ft at 13 seconds.

MON NIGHT
SW wind around 10 kt. Seas 7 to 8 ft. Wave Detail: W 5 ft at 8 seconds and W 7 ft at 12 seconds.

PZZ130-300945
West Entrance U.S. Waters Strait Of Juan De Fuca
143 PM PDT Wed Apr 29 2026

TONIGHT
W wind around 10 kt, easing to around 5 kt late this evening and overnight. Seas 3 to 5 ft. Wave Detail: NW 3 ft at 5 seconds and W 5 ft at 13 seconds.

THU
N wind around 5 kt, backing to NW in the afternoon. Seas 3 to 5 ft. Wave Detail: W 3 ft at 5 seconds and W 4 ft at 12 seconds.

THU NIGHT
W wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft at 7 seconds and W 4 ft at 12 seconds.

FRI
W wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: NW 2 ft at 7 seconds and W 5 ft at 12 seconds.

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

SAT
NE wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft at 9 seconds and W 3 ft at 12 seconds.

SAT NIGHT
NE wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft at 9 seconds and W 4 ft at 17 seconds.

SUN
E wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: E 2 ft at 7 seconds and SE 6 ft at 12 seconds.

SUN NIGHT
NE wind around 5 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft at 13 seconds.

MON
S wind 5 to 10 kt, becoming W 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: W 5 ft at 13 seconds.

MON NIGHT
W wind 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave Detail: W 3 ft at 6 seconds and W 5 ft at 12 seconds.

PZZ131-300945
Central U.S. Waters Strait Of Juan De Fuca
143 PM PDT Wed Apr 29 2026

TONIGHT
W wind 5 to 10 kt, easing to around 5 kt late. 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 5 to 10 kt. Waves around 3 ft.

FRI
W wind 5 to 10 kt. Waves around 3 ft.

FRI NIGHT
W wind 5 to 10 kt. Waves around 3 ft.

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

SAT NIGHT
E wind around 5 kt, veering to SE after midnight. Waves around 2 ft or less.

SUN
E wind 10 to 15 kt, rising to 15 to 20 kt in the afternoon. Waves 3 to 4 ft.

SUN NIGHT
N wind 5 to 10 kt, backing to SW after midnight. Waves around 3 ft in the evening, then around 2 ft or less.

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

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

PZZ132-300945
East Entrance U.S. Waters Strait Of Juan De Fuca
143 PM PDT Wed Apr 29 2026

TONIGHT
W wind around 5 kt until early morning, becoming light and variable. 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.

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

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

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

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

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

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

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

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

PZZ134-300945
Admiralty Inlet
143 PM PDT Wed Apr 29 2026

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

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

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

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

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

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

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

PZZ133-300945
Northern Inland Waters Including The San Juan Islands
143 PM PDT Wed Apr 29 2026

TONIGHT
W wind around 5 kt this evening, becoming light and variable. 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, backing to SW after midnight. Waves around 2 ft or less.

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

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

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

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

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

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

PZZ135-300945
Puget Sound and Hood Canal
143 PM PDT Wed Apr 29 2026

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

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

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

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

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

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

SAT NIGHT
N wind 5 to 10 kt. Waves around 2 ft or less.

SUN
N wind 5 to 10 kt, rising to 10 to 15 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
SW wind around 5 kt. Waves around 2 ft or less.

MON NIGHT
SW wind 5 to 10 kt, becoming S 10 to 15 kt after midnight. Waves around 2 ft or less.

PZZ110-300945
Grays Harbor Bar
143 PM PDT Wed Apr 29 2026

Combined seas around 4 to 6 ft. Bar conditions light. Maximum ebb currents will occur around 400 PM Wednesday, 430 AM Thursday, and 445 PM Thursday. The Thursday morning ebb will be strong.