FZUS56 KSEW 272036
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
136 PM PDT Thu Aug 27 2026

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

PZZ100-280945
136 PM PDT Thu Aug 27 2026

.SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND WATERS...A weak frontal system will move across the waters today. Onshore flow then continues late week into the weekend with additional weak systems that cross over the waters.

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PZZ150-280945
Coastal Waters From Cape Flattery To James Island Out 10 Nm
136 PM PDT Thu Aug 27 2026

TONIGHT
SW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 7 seconds and SW 2 ft at 15 seconds. A slight chance of rain late this evening. A slight chance of rain late.

FRI
W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 7 seconds and SW 2 ft at 15 seconds.

FRI NIGHT
W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 6 seconds and SW 2 ft at 15 seconds.

SAT
W wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 6 seconds and SW 2 ft at 15 seconds.

SAT NIGHT
W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 7 seconds and SW 2 ft at 18 seconds.

SUN
SW wind around 5 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 7 seconds and SW 2 ft at 17 seconds.

SUN NIGHT
S wind around 5 kt, backing to SE after midnight. Seas 3 to 4 ft. Wave Detail: W 3 ft at 7 seconds and SW 2 ft at 17 seconds.

MON
SE wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 10 seconds and SW 2 ft at 15 seconds. A chance of rain.

MON NIGHT
SW wind around 5 kt. Seas around 4 ft. Wave Detail: W 4 ft at 10 seconds and SW 2 ft at 15 seconds. A chance of rain in the evening.

TUE
SW wind 5 to 10 kt. Seas around 4 ft. Wave Detail: W 4 ft at 9 seconds and SW 2 ft at 15 seconds. A chance of rain.

TUE NIGHT
S wind 5 to 10 kt, rising to 10 to 15 kt after midnight. Seas around 4 ft. Wave Detail: W 4 ft at 9 seconds and SW 2 ft at 14 seconds. A chance of rain in the evening, then rain likely after midnight.

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PZZ153-280945
Coastal Waters From James Island To Point Grenville Out 10 Nm
136 PM PDT Thu Aug 27 2026

TONIGHT
W wind around 5 kt, veering to NW late. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 7 seconds.

FRI
NW wind around 5 kt, rising to 5 to 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 4 ft at 7 seconds and SW 2 ft at 15 seconds. Patchy dense fog in the morning.

FRI NIGHT
NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 6 seconds and SW 2 ft at 15 seconds.

SAT
NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 6 seconds and SW 2 ft at 15 seconds.

SAT NIGHT
NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 7 seconds and SW 2 ft at 18 seconds.

SUN
W wind around 5 kt, backing to SW in the afternoon. Seas 3 to 5 ft. Wave Detail: W 4 ft at 7 seconds and SW 2 ft at 17 seconds.

SUN NIGHT
W wind around 5 kt, veering to NE after midnight. Seas 3 to 4 ft. Wave Detail: W 3 ft at 7 seconds and SW 2 ft at 17 seconds.

MON
SE wind around 5 kt, veering to S around 5 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 4 ft at 10 seconds and SW 2 ft at 15 seconds. A chance of rain.

MON NIGHT
SW wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 10 seconds and SW 2 ft at 15 seconds. A chance of rain.

TUE
S wind around 5 kt. Seas around 4 ft. Wave Detail: W 4 ft at 9 seconds and SW 2 ft at 14 seconds. A chance of rain.

TUE NIGHT
S wind 5 to 10 kt, rising to 10 to 15 kt after midnight. Seas around 4 ft. Wave Detail: W 4 ft at 9 seconds and SW 2 ft at 14 seconds. A chance of rain in the evening, then rain likely after midnight.

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PZZ156-280945
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm
136 PM PDT Thu Aug 27 2026

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

FRI
NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 7 seconds and SW 2 ft at 15 seconds.

FRI NIGHT
NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 7 seconds and SW 2 ft at 15 seconds.

SAT
NW wind around 10 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 7 seconds and SW 2 ft at 16 seconds.

SAT NIGHT
NW wind around 10 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds and SW 2 ft at 18 seconds.

SUN
NW wind 5 to 10 kt, backing to W in the afternoon. Seas 3 to 5 ft. Wave Detail: W 5 ft at 7 seconds and SW 2 ft at 17 seconds.

SUN NIGHT
NW wind 5 to 10 kt, veering to N after midnight. Seas 3 to 4 ft. Wave Detail: W 3 ft at 7 seconds and SW 2 ft at 17 seconds.

MON
E wind around 5 kt, veering to SW in the afternoon. Seas 3 to 4 ft. Wave Detail: NW 4 ft at 10 seconds and SW 2 ft at 15 seconds.

MON NIGHT
SW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 10 seconds and SW 2 ft at 15 seconds. A chance of rain after midnight.

TUE
SW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 9 seconds and SW 2 ft at 14 seconds. A chance of rain.

TUE NIGHT
SW wind 5 to 10 kt, becoming S 10 to 15 kt after midnight. Seas 4 to 5 ft. Wave Detail: S 2 ft at 4 seconds and W 4 ft at 9 seconds. A chance of rain.

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PZZ170-280945
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm
136 PM PDT Thu Aug 27 2026

TONIGHT
W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SW 4 ft at 6 seconds, W 4 ft at 10 seconds and S 2 ft at 14 seconds.

FRI
W wind 5 to 10 kt. Seas around 4 ft. Wave Detail: SW 4 ft at 6 seconds and SW 2 ft at 14 seconds.

FRI NIGHT
W wind 5 to 10 kt, becoming NW 10 to 15 kt after midnight. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 5 seconds and S 2 ft at 14 seconds.

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

SAT NIGHT
NW wind 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 5 to 6 ft. Wave Detail: W 5 ft at 8 seconds and SW 2 ft at 17 seconds.

SUN
W wind 5 to 10 kt, backing to S in the afternoon. Seas 4 to 5 ft. Wave Detail: W 5 ft at 7 seconds and SW 2 ft at 17 seconds.

SUN NIGHT
S wind around 5 kt. Seas around 4 ft. Wave Detail: W 4 ft at 10 seconds and SW 2 ft at 17 seconds.

MON
S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 10 seconds and S 2 ft at 16 seconds. A chance of rain.

MON NIGHT
W wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 10 seconds and S 2 ft at 15 seconds. A chance of rain in the evening.

TUE
SW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 9 seconds and S 2 ft at 15 seconds. A chance of rain.

TUE NIGHT
S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 9 seconds and S 2 ft at 14 seconds. A chance of rain in the evening, then rain likely after midnight.

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PZZ173-280945
Coastal Waters From James Island To Point Grenville 10 To 60 Nm
136 PM PDT Thu Aug 27 2026

TONIGHT
W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SW 4 ft at 6 seconds, W 4 ft at 10 seconds and S 2 ft at 14 seconds.

FRI
NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: N 2 ft at 4 seconds, W 4 ft at 7 seconds and SW 2 ft at 14 seconds.

FRI NIGHT
W wind 5 to 10 kt, becoming NW 10 to 15 kt after midnight. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 5 seconds and S 2 ft at 14 seconds. A chance of rain in the evening.

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

SAT 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 17 seconds.

SUN
W wind 5 to 10 kt, backing to SW in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds and SW 2 ft at 17 seconds.

SUN NIGHT
SW wind around 5 kt. Seas around 4 ft. Wave Detail: W 4 ft at 9 seconds and S 3 ft at 17 seconds.

MON
S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 10 seconds and S 2 ft at 15 seconds. A chance of rain.

MON NIGHT
W wind 5 to 10 kt. Seas around 5 ft. Wave Detail: NW 4 ft at 10 seconds and S 2 ft at 15 seconds. A chance of rain in the evening.

TUE
SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: N 2 ft at 4 seconds, W 5 ft at 9 seconds and S 2 ft at 14 seconds. A chance of rain.

TUE NIGHT
S wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: N 2 ft at 4 seconds, W 5 ft at 9 seconds and S 2 ft at 14 seconds. A chance of rain in the evening, then rain likely after midnight.

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PZZ176-280945
Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm
136 PM PDT Thu Aug 27 2026

TONIGHT
NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 7 seconds and SW 2 ft at 15 seconds.

FRI
NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 7 seconds and SW 2 ft at 14 seconds.

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

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

SAT NIGHT
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: N 2 ft at 4 seconds, NW 6 ft at 7 seconds and SW 2 ft at 18 seconds.

SUN
NW wind 5 to 10 kt, backing to SW in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds and SW 2 ft at 17 seconds.

SUN NIGHT
W wind around 5 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 7 seconds and SW 2 ft at 17 seconds.

MON
S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 10 seconds and SW 2 ft at 15 seconds. A chance of rain.

MON NIGHT
W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW 6 ft at 10 seconds and SW 2 ft at 15 seconds. A chance of rain after midnight.

TUE
W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW 6 ft at 9 seconds and SW 2 ft at 14 seconds. A chance of rain.

TUE NIGHT
SW wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: W 5 ft at 9 seconds and SW 2 ft at 14 seconds. A chance of rain in the evening, then rain likely after midnight.

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PZZ130-280945
West Entrance U.S. Waters Strait Of Juan De Fuca
136 PM PDT Thu Aug 27 2026

TONIGHT
W wind 5 to 10 kt. Seas around 3 ft. Wave Detail: W 3 ft at 6 seconds. A chance of rain until early morning, then a slight chance of rain late.

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

FRI 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 6 seconds.

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

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

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

SUN NIGHT
W wind around 5 kt, backing to SE around 5 kt after midnight. Seas around 3 ft. Wave Detail: W 2 ft at 7 seconds.

MON
SE wind around 5 kt. Seas around 3 ft. Wave Detail: W 3 ft at 10 seconds. A chance of rain.

MON NIGHT
SW wind around 5 kt. Seas around 3 ft. Wave Detail: W 3 ft at 10 seconds. A chance of rain.

TUE
SW wind around 5 kt. Seas around 3 ft. Wave Detail: W 3 ft at 9 seconds. A chance of rain.

TUE NIGHT
SW wind 5 to 10 kt, backing to SE after midnight. Seas around 3 ft. Wave Detail: W 3 ft at 9 seconds. A chance of rain in the evening, then rain likely after midnight.

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PZZ131-280945
Central U.S. Waters Strait Of Juan De Fuca
136 PM PDT Thu Aug 27 2026

SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY AFTERNOON THROUGH FRIDAY EVENING

TONIGHT
W wind 10 to 15 kt. Waves around 3 ft this evening, then around 2 ft or less. A slight chance of rain early this evening. A slight chance of rain after midnight.

FRI
W wind 5 to 10 kt, rising to 15 to 20 kt in the afternoon. Waves around 2 ft or less, then around 3 ft in the afternoon.

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

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

SAT NIGHT
W wind 10 to 15 kt. Waves around 3 ft.

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

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

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

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

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

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

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PZZ132-280945
East Entrance U.S. Waters Strait Of Juan De Fuca
136 PM PDT Thu Aug 27 2026

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

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

FRI NIGHT
W wind 15 to 20 kt. Waves 3 to 4 ft. A chance of rain.

SAT
W wind 10 to 15 kt, becoming SW 5 to 10 kt in the afternoon. Waves around 3 ft in the morning, then around 2 ft or less. A chance of rain in the morning.

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

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

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

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

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

TUE
S wind 5 to 10 kt, veering to SW in the afternoon. Waves around 2 ft or less. A chance of rain in the afternoon.

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

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PZZ134-280945
Admiralty Inlet
136 PM PDT Thu Aug 27 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON

TONIGHT
NW wind 5 to 10 kt, becoming S late. Waves around 2 ft or less. A slight chance of rain late this evening. A chance of rain after midnight, then a slight chance of rain late.

FRI
SE wind around 5 kt, veering to NW in the afternoon. Waves around 2 ft or less. A chance of rain in the morning.

FRI NIGHT
NW wind 10 to 15 kt. Waves around 2 ft or less. A chance of rain in the evening, then rain likely after midnight.

SAT
SW wind around 5 kt. Waves around 2 ft or less. Rain likely, mainly in the morning.

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

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

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

MON
W wind around 5 kt, veering to N 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
S wind around 5 kt, rising to 5 to 10 kt in the afternoon. Waves around 2 ft or less. A chance of rain in the afternoon.

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

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PZZ133-280945
Northern Inland Waters Including The San Juan Islands
136 PM PDT Thu Aug 27 2026

TONIGHT
SW wind 5 to 10 kt, becoming S late. Waves around 2 ft or less. A slight chance of rain after midnight.

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

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

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

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

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

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

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

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

TUE
S wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain in the afternoon.

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

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PZZ135-280945
Puget Sound and Hood Canal
136 PM PDT Thu Aug 27 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON

TONIGHT
SW wind 10 to 15 kt, becoming S 5 to 10 kt late this evening, easing to around 5 kt after midnight. Waves around 2 ft or less. A slight chance of rain after midnight.

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

FRI NIGHT
NW wind 5 to 10 kt, becoming SE after midnight. Waves around 2 ft or less. A chance of rain in the evening, then rain likely after midnight.

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

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

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

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

MON
NW wind around 5 kt. 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
S wind around 5 kt, rising to 5 to 10 kt in the afternoon. Waves around 2 ft or less. A chance of rain in the afternoon.

TUE NIGHT
SW wind 5 to 10 kt, becoming S 10 to 15 kt after midnight. Waves around 2 ft or less. A chance of rain.

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PZZ110-280945
Grays Harbor Bar
136 PM PDT Thu Aug 27 2026

Combined seas 3 to 5 ft. Bar conditions light. Maximum ebb currents will occur around 515 PM Thursday, 515 AM Friday, and 545 PM Friday.