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Hurricane Symbol View the latest observations near Central Pacific Tropical Storm Lala and East Pacific Tropical Depression Hernan.

National Weather Service Marine Forecast FZUS56 KSEW

FZUS56 KSEW 150825
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
125 AM PDT Sat Aug 15 2026

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

PZZ100-152130
125 AM PDT Sat Aug 15 2026

.SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND WATERS...High pressure situated away, well off the coast of California, will keep winds light today. Onshore flow will continue to bring diurnal pushes of westerly winds through the Strait of Juan de Fuca the next several afternoons and evenings. High pressure will rebuild over the coastal waters from the north on Sunday and remain situated offshore the Pacific Northwest into next week.

PZZ150-152130
Coastal Waters From Cape Flattery To James Island Out 10 Nm
125 AM PDT Sat Aug 15 2026

TODAY
Light and variable winds, becoming SW around 5 kt late this morning and afternoon. Seas around 3 ft. Wave Detail: W 3 ft at 9 seconds and SW 2 ft at 15 seconds. Patchy dense fog this morning.

TONIGHT
W wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 9 seconds and SW 2 ft at 16 seconds.

SUN
NW wind around 5 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 7 seconds and SW 2 ft at 16 seconds.

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

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

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

TUE
SW wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft at 7 seconds and SW 3 ft at 15 seconds.

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

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

WED NIGHT
W wind around 5 kt in the evening, becoming light and variable. Seas around 5 ft. Wave Detail: W 5 ft at 12 seconds and SW 2 ft at 14 seconds. Patchy fog.

PZZ153-152130
Coastal Waters From James Island To Point Grenville Out 10 Nm
125 AM PDT Sat Aug 15 2026

TODAY
Light and variable winds, becoming W around 5 kt this afternoon. Seas around 3 ft. Wave Detail: W 3 ft at 9 seconds and SW 2 ft at 16 seconds. Patchy fog this morning.

TONIGHT
NW wind around 5 kt. Seas around 3 ft. Wave Detail: W 3 ft at 9 seconds and SW 2 ft at 17 seconds.

SUN
NW wind around 5 kt, rising to 5 to 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 3 ft at 9 seconds and SW 2 ft at 16 seconds.

SUN NIGHT
NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 7 seconds and SW 2 ft at 16 seconds.

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

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

TUE
W wind around 5 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at 7 seconds and SW 3 ft at 15 seconds.

TUE NIGHT
NW wind around 5 kt. Seas 5 to 6 ft. Wave Detail: W 5 ft at 8 seconds and SW 3 ft at 14 seconds. Patchy fog after midnight.

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

WED NIGHT
NW wind around 5 kt. Seas 5 to 6 ft. Wave Detail: W 5 ft at 12 seconds and SW 2 ft at 14 seconds.

PZZ156-152130
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm
125 AM PDT Sat Aug 15 2026

TODAY
Light and variable winds, becoming SW around 5 kt late this morning and afternoon. Seas around 3 ft. Wave Detail: W 3 ft at 9 seconds and SW 2 ft at 16 seconds. Patchy dense fog this morning.

TONIGHT
NW wind around 5 kt. Seas around 3 ft. Wave Detail: W 3 ft at 9 seconds and SW 2 ft at 18 seconds.

SUN
NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 9 seconds and SW 2 ft at 16 seconds.

SUN NIGHT
NW wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 6 seconds and SW 2 ft at 16 seconds.

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

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

TUE
W wind around 5 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at 7 seconds and W 3 ft at 14 seconds.

TUE NIGHT
NW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 5 ft at 9 seconds and SW 3 ft at 14 seconds.

WED
NW wind around 5 kt. Seas 5 to 6 ft. Wave Detail: W 5 ft at 9 seconds and SW 2 ft at 14 seconds.

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

PZZ170-152130
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm
125 AM PDT Sat Aug 15 2026

TODAY
S wind around 5 kt, veering to W around 5 kt late. Seas around 3 ft. Wave Detail: W 3 ft at 9 seconds and SW 2 ft at 16 seconds. Patchy dense fog early this morning.

TONIGHT
NW wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 9 seconds and SW 2 ft at 18 seconds.

SUN
NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 6 seconds and SW 2 ft at 17 seconds.

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

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

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

TUE
W wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 7 seconds and SW 4 ft at 14 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 7 ft at 8 seconds and SW 2 ft at 14 seconds.

WED
NW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 9 seconds and SW 2 ft at 14 seconds.

WED NIGHT
NW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: W 6 ft at 12 seconds and SW 2 ft at 14 seconds.

PZZ173-152130
Coastal Waters From James Island To Point Grenville 10 To 60 Nm
125 AM PDT Sat Aug 15 2026

TODAY
S wind around 5 kt, veering to W around 5 kt late. Seas 3 to 4 ft. Wave Detail: W 3 ft at 9 seconds and SW 2 ft at 16 seconds.

TONIGHT
NW wind around 5 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 9 seconds and SW 2 ft at 17 seconds.

SUN
NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: N 5 ft at 6 seconds and S 2 ft at 17 seconds.

SUN NIGHT
NW wind 10 to 15 kt. Seas around 5 ft. Wave Detail: NW 5 ft at 6 seconds and SW 2 ft at 16 seconds.

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

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

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

TUE NIGHT
NW wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: NW 7 ft at 8 seconds and SW 2 ft at 14 seconds.

WED
NW wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: NW 7 ft at 9 seconds and SW 2 ft at 14 seconds.

WED NIGHT
NW wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: NW 7 ft at 11 seconds and SW 2 ft at 14 seconds.

PZZ176-152130
Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm
125 AM PDT Sat Aug 15 2026

TODAY
SW wind around 5 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 8 seconds and SW 2 ft at 16 seconds.

TONIGHT
NW wind around 5 kt. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 8 seconds and SW 2 ft at 17 seconds.

SUN
NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 6 seconds and SW 2 ft at 17 seconds.

SUN NIGHT
NW wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 6 seconds and SW 2 ft at 16 seconds.

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

MON NIGHT
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 7 seconds and SW 3 ft at 15 seconds.

TUE
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 7 seconds and W 4 ft at 14 seconds.

TUE NIGHT
NW wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 6 to 7 ft. Wave Detail: NW 7 ft at 8 seconds and SW 2 ft at 14 seconds.

WED
NW wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: NW 7 ft at 9 seconds and SW 2 ft at 14 seconds.

WED NIGHT
NW wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: NW 7 ft at 10 seconds and SW 2 ft at 14 seconds.

PZZ130-152130
West Entrance U.S. Waters Strait Of Juan De Fuca
125 AM PDT Sat Aug 15 2026

TODAY
W wind 5 to 10 kt, rising to 10 to 15 kt this afternoon. Seas around 3 ft. Wave Detail: W 3 ft at 9 seconds.

TONIGHT
W wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas around 3 ft. Wave Detail: W 3 ft at 9 seconds.

SUN
W wind 5 to 10 kt. Seas around 3 ft. Wave Detail: W 2 ft at 7 seconds.

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

MON
W wind around 5 kt, rising to 5 to 10 kt in the afternoon. Seas around 3 ft. Wave Detail: W 3 ft at 6 seconds.

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

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

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

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

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

PZZ131-152130
Central U.S. Waters Strait Of Juan De Fuca
125 AM PDT Sat Aug 15 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM PDT EARLY THIS MORNING

SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH LATE TONIGHT

TODAY
W wind 5 to 10 kt, rising to 15 to 20 kt with gusts to 25 kt. Waves around 2 ft or less, then around 3 ft this afternoon.

TONIGHT
W wind 15 to 20 kt with gusts to 25 kt, easing to 10 to 15 kt after midnight. Waves 3 to 4 ft.

SUN
W wind 10 to 15 kt. Waves around 2 ft or less.

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

MON
W wind 10 to 15 kt, easing to around 5 kt in the afternoon. Waves around 2 ft or less.

MON NIGHT
W wind 10 to 15 kt. Waves around 2 ft or less.

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

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

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

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

PZZ132-152130
East Entrance U.S. Waters Strait Of Juan De Fuca
125 AM PDT Sat Aug 15 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM PDT EARLY THIS MORNING

SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH LATE TONIGHT

TODAY
SW wind 5 to 10 kt, becoming W 10 to 15 kt with gusts to 25 kt late. Waves around 2 ft or less, then around 3 ft this afternoon.

TONIGHT
W wind 15 to 20 kt with gusts to 25 kt, becoming SW 10 to 15 kt after midnight. Waves 3 to 4 ft.

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

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

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

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

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

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

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

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

PZZ134-152130
Admiralty Inlet
125 AM PDT Sat Aug 15 2026

TODAY
S wind around 5 kt, backing to E late this morning, backing to NW this afternoon. Waves around 2 ft or less. Patchy fog early this morning.

TONIGHT
NW wind 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Waves around 2 ft or less. Patchy fog after midnight.

SUN
Light and variable winds, becoming NW 5 to 10 kt in the afternoon. Waves around 2 ft or less. Patchy fog in the morning.

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. Patchy fog in the morning.

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

TUE
S wind around 5 kt, backing to SE 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, backing to N around 5 kt in the afternoon. Waves around 2 ft or less.

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

PZZ133-152130
Northern Inland Waters Including The San Juan Islands
125 AM PDT Sat Aug 15 2026

TODAY
S wind 5 to 10 kt, easing to around 5 kt late this morning and afternoon. Waves around 2 ft or less.

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

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

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

MON
SW wind around 5 kt. Waves around 2 ft or less. Patchy fog in the morning.

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

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

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

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

WED NIGHT
SW wind around 5 kt. Waves around 2 ft or less. Patchy fog after midnight.

PZZ135-152130
Puget Sound and Hood Canal
125 AM PDT Sat Aug 15 2026

TODAY
S wind around 5 kt, veering to W late. Waves around 2 ft or less.

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

SUN
S wind around 5 kt, veering to NW in the afternoon. Waves around 2 ft or less. Patchy fog in the morning.

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

MON
Light and variable winds, becoming NW around 5 kt in the afternoon. Waves around 2 ft or less. Patchy fog in the morning.

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

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

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

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

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

PZZ110-152130
Grays Harbor Bar
125 AM PDT Sat Aug 15 2026

Combined seas 1 to 3 ft. Bar conditions light. Maximum ebb currents will occur around 700 AM Saturday, 730 PM Saturday, and 730 AM Sunday. The Saturday morning ebb will be strong.