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National Weather Service Marine Forecast FZUS56 KSEW

FZUS56 KSEW 130822
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
122 AM PDT Tue Oct 13 2026

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

PZZ100-132130
122 AM PDT Tue Oct 13 2026

.SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND WATERS...High pressure will be pushed southward today by an incoming frontal system. This front will move over the waters late Tuesday and Wednesday. Thermally induced low pressure will expand northward along the coast on Thursday before shifting inland on Friday as another frontal system approaches the coastal waters.


PZZ150-132130
Coastal Waters From Cape Flattery To James Island Out 10 Nm
122 AM PDT Tue Oct 13 2026

TODAY
SE wind 5 to 10 kt, rising to 10 to 15 kt late this morning and afternoon. Seas 4 to 6 ft. Wave Detail: S 4 ft at 5 seconds, W 4 ft at 14 seconds and SW 2 ft at 16 seconds. A chance of rain.

TONIGHT
S wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: S 4 ft at 5 seconds, W 4 ft at 14 seconds and SW 2 ft at 15 seconds. A chance of rain in the evening, then rain likely after midnight.

WED
SE wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: S 4 ft at 5 seconds, W 6 ft at 13 seconds and SW 2 ft at 18 seconds. Rain likely, mainly in the morning.

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

THU
E wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 12 seconds and SW 2 ft at 16 seconds.

THU NIGHT
E wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: E 2 ft at 4 seconds, W 4 ft at 11 seconds and SW 2 ft at 15 seconds.

FRI
SE wind around 5 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at 11 seconds and SW 2 ft at 15 seconds.

FRI NIGHT
S wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: SW 7 ft at 11 seconds and SW 2 ft at 15 seconds. Rain.

SAT
W wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: W 7 ft at 12 seconds and SW 2 ft at 14 seconds. A chance of rain in the morning.

SAT NIGHT
W wind around 5 kt, backing to S after midnight. Seas 7 to 8 ft. Wave Detail: W 8 ft at 14 seconds and SW 2 ft at 14 seconds.


PZZ153-132130
Coastal Waters From James Island To Point Grenville Out 10 Nm
122 AM PDT Tue Oct 13 2026

TODAY
SE wind 5 to 10 kt, rising to 10 to 15 kt this afternoon. Seas 4 to 5 ft. Wave Detail: SW 3 ft at 6 seconds, W 4 ft at 13 seconds and SW 2 ft at 15 seconds. A slight chance of rain early this morning, then a chance of rain late this morning and afternoon.

TONIGHT
SE wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: S 3 ft at 5 seconds, W 4 ft at 14 seconds and SW 2 ft at 15 seconds. Rain likely after midnight.

WED
SE wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: S 2 ft at 5 seconds, W 6 ft at 13 seconds and SW 2 ft at 18 seconds. Rain likely in the morning.

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

THU
NE wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 12 seconds and SW 2 ft at 16 seconds.

THU NIGHT
E wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 11 seconds and SW 2 ft at 15 seconds.

FRI
S wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 11 seconds and SW 2 ft at 15 seconds.

FRI NIGHT
S wind around 5 kt, rising to 5 to 10 kt after midnight. Seas 5 to 6 ft. Wave Detail: W 6 ft at 11 seconds and SW 2 ft at 15 seconds. Rain.

SAT
W wind around 5 kt. Seas 6 to 7 ft. Wave Detail: W 7 ft at 12 seconds. A chance of rain in the morning.

SAT NIGHT
NW wind around 5 kt, veering to E after midnight. Seas 6 to 8 ft. Wave Detail: NW 2 ft at 5 seconds and W 8 ft at 14 seconds.


PZZ156-132130
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm
122 AM PDT Tue Oct 13 2026

TODAY
S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SW 3 ft at 6 seconds, W 4 ft at 14 seconds and SW 2 ft at 15 seconds. A slight chance of rain late this morning and afternoon.

TONIGHT
S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: S 2 ft at 5 seconds, W 4 ft at 13 seconds and SW 2 ft at 19 seconds. A chance of rain after midnight.

WED
S wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: S 2 ft at 5 seconds, W 5 ft at 13 seconds and SW 2 ft at 18 seconds. A chance of rain in the morning.

WED NIGHT
SE wind around 5 kt, backing to E after midnight. Seas 4 to 6 ft. Wave Detail: W 5 ft at 12 seconds and SW 2 ft at 17 seconds.

THU
E wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: E 2 ft at 3 seconds, W 4 ft at 12 seconds and SW 2 ft at 16 seconds.

THU NIGHT
E wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: E 2 ft at 3 seconds, W 4 ft at 11 seconds and SW 2 ft at 15 seconds.

FRI
SE wind 5 to 10 kt, veering to S in the afternoon. Seas 4 to 5 ft. Wave Detail: SE 2 ft at 3 seconds, W 5 ft at 11 seconds and SW 2 ft at 15 seconds.

FRI NIGHT
SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 11 seconds and SW 2 ft at 15 seconds. A chance of rain in the evening, then rain likely after midnight.

SAT
W wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: W 7 ft at 12 seconds. A chance of rain in the morning.

SAT NIGHT
NW wind around 5 kt, veering to N around 5 kt after midnight. Seas 6 to 7 ft. Wave Detail: W 7 ft at 14 seconds.


PZZ170-132130
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm
122 AM PDT Tue Oct 13 2026

TODAY
S wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: S 4 ft at 6 seconds, W 5 ft at 14 seconds and SW 2 ft at 16 seconds. A chance of rain.

TONIGHT
S wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: S 4 ft at 4 seconds, W 6 ft at 13 seconds and SW 2 ft at 15 seconds. A chance of rain in the evening, then rain after midnight.

WED
S wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Seas 6 to 7 ft. Wave Detail: SE 3 ft at 5 seconds, W 7 ft at 13 seconds and SW 3 ft at 18 seconds. A chance of rain.

WED NIGHT
SE wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: W 6 ft at 12 seconds and S 3 ft at 17 seconds.

THU
E wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 11 seconds and SW 3 ft at 16 seconds.

THU NIGHT
E wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 11 seconds and S 2 ft at 15 seconds.

FRI
S wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 11 seconds and S 2 ft at 15 seconds. A chance of rain in the afternoon.

FRI NIGHT
SW wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: W 7 ft at 11 seconds and S 2 ft at 15 seconds. Rain likely.

SAT
W wind 5 to 10 kt. Seas 7 to 9 ft. Wave Detail: W 8 ft at 12 seconds and S 2 ft at 15 seconds.

SAT NIGHT
W wind around 5 kt, backing to S after midnight. Seas 8 to 10 ft. Wave Detail: W 10 ft at 14 seconds, S 2 ft at 14 seconds and S 2 ft at 19 seconds.


PZZ173-132130
Coastal Waters From James Island To Point Grenville 10 To 60 Nm
122 AM PDT Tue Oct 13 2026

TODAY
S wind 5 to 10 kt, rising to 10 to 15 kt late this morning and afternoon. Seas 5 to 6 ft. Wave Detail: W 3 ft at 5 seconds, W 5 ft at 14 seconds and SW 2 ft at 15 seconds. A chance of rain until late afternoon, then a slight chance of rain late.

TONIGHT
S wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: S 3 ft at 4 seconds, W 2 ft at 5 seconds and W 6 ft at 13 seconds. A chance of rain after midnight.

WED
S wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Seas 6 to 7 ft. Wave Detail: S 2 ft at 5 seconds, W 7 ft at 13 seconds and SW 3 ft at 18 seconds. Rain likely in the morning.

WED NIGHT
SE wind around 5 kt. Seas 5 to 7 ft. Wave Detail: W 6 ft at 12 seconds and SW 3 ft at 17 seconds.

THU
E wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 12 seconds and SW 3 ft at 16 seconds.

THU NIGHT
E wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 11 seconds and SW 2 ft at 15 seconds.

FRI
S wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 11 seconds and SW 2 ft at 15 seconds.

FRI NIGHT
SW wind 5 to 10 kt, rising to 10 to 15 kt after midnight. Seas 6 to 8 ft. Wave Detail: W 7 ft at 11 seconds and S 2 ft at 15 seconds. Rain likely, mainly in the evening.

SAT
W wind 5 to 10 kt. Seas 7 to 9 ft. Wave Detail: NW 2 ft at 4 seconds, W 8 ft at 12 seconds and S 2 ft at 15 seconds.

SAT NIGHT
W wind around 5 kt, backing to SW after midnight. Seas 8 to 10 ft. Wave Detail: NW 4 ft at 5 seconds, W 10 ft at 14 seconds and S 2 ft at 14 seconds.


PZZ176-132130
Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm
122 AM PDT Tue Oct 13 2026

TODAY
S wind 5 to 10 kt, rising to 10 to 15 kt this afternoon. Seas 5 to 6 ft. Wave Detail: NW 3 ft at 6 seconds, S 2 ft at 6 seconds and W 5 ft at 14 seconds. A slight chance of rain.

TONIGHT
S wind around 10 kt. Seas 5 to 7 ft. Wave Detail: S 2 ft at 4 seconds, NW 4 ft at 5 seconds and W 5 ft at 14 seconds. A chance of rain after midnight.

WED
S wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: S 2 ft at 4 seconds, NW 2 ft at 6 seconds and W 6 ft at 13 seconds. A chance of rain in the morning.

WED NIGHT
SE wind around 5 kt. Seas 5 to 7 ft. Wave Detail: W 6 ft at 12 seconds and SW 3 ft at 17 seconds.

THU
E wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: E 2 ft at 4 seconds, W 5 ft at 12 seconds and SW 2 ft at 16 seconds.

THU NIGHT
E wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: E 2 ft at 4 seconds, W 5 ft at 11 seconds and SW 2 ft at 15 seconds.

FRI
SW wind around 5 kt. Seas 5 to 6 ft. Wave Detail: E 2 ft at 4 seconds, W 6 ft at 11 seconds and S 2 ft at 15 seconds.

FRI NIGHT
SW wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: W 7 ft at 11 seconds and SW 2 ft at 15 seconds. A chance of rain.

SAT
NW wind 5 to 10 kt. Seas 7 to 9 ft. Wave Detail: NW 2 ft at 5 seconds, W 8 ft at 12 seconds and SW 2 ft at 15 seconds.

SAT NIGHT
NW wind around 5 kt. Seas 8 to 9 ft. Wave Detail: NW 3 ft at 5 seconds, W 9 ft at 14 seconds and S 2 ft at 14 seconds.


PZZ130-132130
West Entrance U.S. Waters Strait Of Juan De Fuca
122 AM PDT Tue Oct 13 2026

TODAY
E wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 13 seconds. A chance of rain.

TONIGHT
SE wind 5 to 10 kt, rising to 10 to 15 kt after midnight. Seas 3 to 4 ft. Wave Detail: S 2 ft at 5 seconds and W 3 ft at 13 seconds. A chance of rain in the evening, then rain likely after midnight.

WED
E wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: SE 2 ft at 3 seconds and W 4 ft at 13 seconds. Rain likely, mainly in the morning.

WED NIGHT
E wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: E 2 ft at 3 seconds and W 4 ft at 12 seconds.

THU
E wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: E 2 ft at 4 seconds and W 3 ft at 12 seconds.

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

FRI
E wind 5 to 10 kt, becoming S in the afternoon. Seas 3 to 5 ft. Wave Detail: E 2 ft at 4 seconds and W 4 ft at 11 seconds.

FRI NIGHT
SW wind around 5 kt, rising to 10 to 15 kt after midnight. Seas 3 to 4 ft. Wave Detail: SW 2 ft at 3 seconds and W 4 ft at 12 seconds. Rain.

SAT
W wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft at 12 seconds. A chance of rain in the morning.

SAT NIGHT
W wind around 5 kt, backing to S around 5 kt after midnight. Seas 4 to 6 ft. Wave Detail: W 6 ft at 13 seconds.


PZZ131-132130
Central U.S. Waters Strait Of Juan De Fuca
122 AM PDT Tue Oct 13 2026

TODAY
SE wind around 5 kt, backing to E this afternoon. Waves around 2 ft or less. A slight chance of rain late this morning. A chance of rain this afternoon.

TONIGHT
E wind around 5 kt. Waves around 2 ft or less. A chance of rain after midnight.

WED
E wind around 5 kt. Waves around 2 ft or less. A chance of rain in the morning.

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

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

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

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

FRI 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. A chance of rain.

SAT
W wind 10 to 15 kt, rising to 15 to 20 kt in the afternoon. Waves around 3 ft. A chance of rain in the morning.

SAT NIGHT
W wind 10 to 15 kt, becoming SW around 5 kt after midnight. Waves 3 to 4 ft.


PZZ132-132130
East Entrance U.S. Waters Strait Of Juan De Fuca
122 AM PDT Tue Oct 13 2026

TODAY
SE wind 5 to 10 kt, becoming E late. Waves around 2 ft or less.

TONIGHT
SE wind around 5 kt, rising to 5 to 10 kt after midnight. Waves around 2 ft or less. A chance of rain after midnight.

WED
SE wind 5 to 10 kt, becoming NE in the afternoon. Waves around 2 ft or less. A chance of rain in the morning.

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

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

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

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

FRI NIGHT
W wind 5 to 10 kt, backing to SW after midnight. Waves around 2 ft or less. A chance of rain after midnight.

SAT
SW wind 5 to 10 kt. Waves around 2 ft or less, then around 3 ft in the afternoon. A chance of rain in the morning.

SAT NIGHT
W wind 5 to 10 kt, becoming SW after midnight. Waves around 3 ft in the evening, then around 2 ft or less.


PZZ134-132130
Admiralty Inlet
122 AM PDT Tue Oct 13 2026

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

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

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

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

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

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

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

FRI NIGHT
W wind around 5 kt, backing to S after midnight. Waves around 2 ft or less. A chance of rain after midnight.

SAT
S wind around 5 kt, veering to NW around 5 kt in the afternoon. Waves around 2 ft or less. Rain likely, mainly in the morning.

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


PZZ133-132130
Northern Inland Waters Including The San Juan Islands
122 AM PDT Tue Oct 13 2026

TODAY
SE wind around 5 kt. Waves around 2 ft or less. A slight chance of rain late this morning and early afternoon.

TONIGHT
SE wind around 5 kt, rising to 5 to 10 kt after midnight. Waves around 2 ft or less. A chance of rain after midnight.

WED
E wind 5 to 10 kt, becoming NE in the afternoon. Waves around 2 ft or less. A chance of rain in the morning.

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

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

THU NIGHT
NW wind around 5 kt in the evening, becoming light and variable. Waves around 2 ft or less.

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

FRI NIGHT
S wind around 5 kt, rising to 5 to 10 kt after midnight. Waves around 2 ft or less. A chance of rain after midnight.

SAT
S wind 10 to 15 kt, becoming SW 5 to 10 kt in the afternoon. Waves around 2 ft or less. A chance of rain in the morning.

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


PZZ135-132130
Puget Sound and Hood Canal
122 AM PDT Tue Oct 13 2026

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

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

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

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

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

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

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

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

SAT
SW wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain.

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


PZZ110-132130
Grays Harbor Bar
122 AM PDT Tue Oct 13 2026

Combined seas 3 to 5 ft. Bar conditions light. Maximum ebb currents will occur around 645 AM Tuesday, 645 PM Tuesday,and and 715 AM Wednesday. The evening ebb will be strong.