HomeForecastsWashington ForecastsVaughn, WA - Case Inlet Coastal Forecast

Vaughn, WA - Case Inlet Coastal Forecast

FZUS56 KSEW 252129
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
229 PM PDT Mon Aug 25 2025

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

PZZ100-261030-
229 PM PDT Mon Aug 25 2025

.SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND
WATERS...Northerly flow continues at the surface through Tuesday
as a thermal trough slides inland. Onshore flow will return
during the middle of the week and continue through late week.

$$

PZZ150-261030-
Coastal Waters From Cape Flattery To James Island Out 10 Nm-
229 PM PDT Mon Aug 25 2025

.TONIGHT...W wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W
4 ft at 8 seconds. Patchy dense fog.
.TUE...SW wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft
at 8 seconds. Patchy dense fog in the morning.
.TUE NIGHT...W wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W
4 ft at 8 seconds. Patchy fog.
.WED...S 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. Patchy fog in
the morning.
.WED NIGHT...S wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W
3 ft at 7 seconds. Patchy fog.
.THU...S wind around 5 kt. Seas around 3 ft. Wave Detail: W 2 ft
at 6 seconds. Patchy fog in the morning.
.THU NIGHT...SW wind around 5 kt, backing to SE after midnight.
Seas around 3 ft in the evening, then around 2 ft or less. Wave
Detail: W 2 ft at 6 seconds. Patchy fog.
.FRI...SE wind around 5 kt, veering to SW around 5 kt in the
afternoon. Seas around 2 ft or less. Wave Detail: W 2 ft at
7 seconds. Patchy fog in the morning.
.FRI NIGHT...W wind around 5 kt, backing to S around 5 kt after
midnight. Seas around 2 ft or less. Wave Detail: SW 2 ft at
7 seconds. A chance of showers after midnight.
.SAT...S wind around 5 kt. Seas around 3 ft. Wave Detail: SW 3 ft
at 8 seconds. A chance of showers in the morning.
.SAT NIGHT...W wind around 5 kt. Seas around 3 ft. Wave Detail:
SW 3 ft at 8 seconds. Patchy fog.

$$

PZZ153-261030-
Coastal Waters From James Island To Point Grenville Out 10 Nm-
229 PM PDT Mon Aug 25 2025

.TONIGHT...NW wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W
5 ft at 8 seconds. Patchy dense fog.
.TUE...NW wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft
at 8 seconds. Patchy dense fog in the morning.
.TUE NIGHT...NW wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W
4 ft at 8 seconds. Patchy fog.
.WED...SW wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft
at 7 seconds. Patchy fog in the morning.
.WED NIGHT...S wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W
3 ft at 7 seconds. Patchy fog.
.THU...S wind around 5 kt. Seas around 3 ft. Wave Detail: W 3 ft
at 7 seconds.
.THU NIGHT...SW wind around 5 kt, backing to SE after midnight.
Seas around 3 ft in the evening, then around 2 ft or less. Wave
Detail: W 2 ft at 6 seconds. Patchy fog.
.FRI...SE wind around 5 kt, veering to SW in the afternoon. Seas
around 2 ft or less. Wave Detail: W 2 ft at 7 seconds. Patchy fog
in the morning.
.FRI NIGHT...W wind around 5 kt, backing to SW after midnight.
Seas around 2 ft or less. Wave Detail: SW 2 ft at 7 seconds.
.SAT...SE wind around 5 kt, veering to SW in the afternoon. Seas
around 3 ft. Wave Detail: SW 3 ft at 8 seconds.
.SAT NIGHT...W wind around 5 kt, veering to N after midnight.
Seas around 3 ft. Wave Detail: SW 3 ft at 8 seconds. Patchy fog.

$$

PZZ156-261030-
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm-
229 PM PDT Mon Aug 25 2025

.TONIGHT...NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW
5 ft at 8 seconds. Patchy dense fog.
.TUE...NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 5 ft
at 8 seconds. Patchy dense fog in the morning.
.TUE NIGHT...NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: NW
4 ft at 8 seconds. Patchy fog after midnight.
.WED...SW wind around 5 kt. Seas 3 to 4 ft. Wave Detail: NW 4 ft
at 7 seconds. Patchy fog in the morning.
.WED NIGHT...SW wind around 5 kt. Seas 3 to 4 ft. Wave Detail: NW
4 ft at 7 seconds. Patchy fog.
.THU...S wind around 5 kt. Seas around 3 ft. Wave Detail: NW 3 ft
at 7 seconds.
.THU NIGHT...SW wind around 5 kt. Seas around 3 ft in the
evening, then around 2 ft or less. Wave Detail: NW 2 ft at
6 seconds. Patchy fog.
.FRI...SE wind around 5 kt, veering to SW in the afternoon. Seas
around 2 ft or less. Wave Detail: W 2 ft at 7 seconds. Patchy fog
in the morning.
.FRI NIGHT...W wind 5 to 10 kt, backing to SW after midnight.
Seas around 3 ft. Wave Detail: W 2 ft at 7 seconds.
.SAT...S wind 5 to 10 kt. Seas around 3 ft. Wave Detail: SW 3 ft
at 7 seconds.
.SAT NIGHT...NW wind 5 to 10 kt. Seas around 3 ft. Wave Detail:
SW 3 ft at 8 seconds.

$$

PZZ170-261030-
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm-
229 PM PDT Mon Aug 25 2025

.TONIGHT...NW wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: NW
6 ft at 8 seconds and SW 2 ft at 15 seconds. Patchy dense fog.
.TUE...NW wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. Seas 5 to 6 ft. Wave Detail: NW 6 ft at 8 seconds and
SW 2 ft at 15 seconds. Patchy fog in the morning.
.TUE NIGHT...NW wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 7 seconds and
SW 2 ft at 18 seconds. Patchy fog after midnight.
.WED...W wind 5 to 10 kt, backing to SW in the afternoon. Seas
4 to 5 ft. Wave Detail: NW 5 ft at 7 seconds and S 2 ft at
15 seconds. Patchy fog in the morning.
.WED NIGHT...SW wind around 5 kt. Seas 3 to 4 ft. Wave Detail: NW
4 ft at 7 seconds and S 2 ft at 15 seconds.
.THU...S wind 5 to 10 kt. Seas around 3 ft. Wave Detail: W 3 ft
at 6 seconds and S 2 ft at 16 seconds.
.THU NIGHT...SE wind around 5 kt. Seas around 3 ft. Wave Detail:
W 2 ft at 6 seconds and S 2 ft at 14 seconds. Patchy fog.
.FRI...SE wind around 5 kt. Seas around 3 ft. Wave Detail: SW
2 ft at 7 seconds and S 2 ft at 14 seconds.
.FRI NIGHT...SW wind around 5 kt. Seas around 3 ft. Wave Detail:
SW 2 ft at 6 seconds and S 2 ft at 15 seconds. A chance of
showers after midnight.
.SAT...S wind 5 to 10 kt. Seas around 3 ft. Wave Detail: S 3 ft
at 6 seconds and S 2 ft at 16 seconds. A chance of showers in the
morning.
.SAT NIGHT...SW wind 5 to 10 kt, veering to NW after midnight.
Seas 3 to 4 ft. Wave Detail: SW 3 ft at 8 seconds and SW 2 ft at
15 seconds.

$$

PZZ173-261030-
Coastal Waters From James Island To Point Grenville 10 To 60 Nm-
229 PM PDT Mon Aug 25 2025

.TONIGHT...NW wind 15 to 20 kt, easing to 10 to 15 kt late this
evening and overnight. Seas 5 to 7 ft. Wave Detail: NW 6 ft at
8 seconds and SW 2 ft at 15 seconds. Patchy dense fog late.
.TUE...NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft
at 8 seconds and SW 2 ft at 15 seconds. Patchy dense fog in the
morning.
.TUE NIGHT...NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW
5 ft at 8 seconds and S 2 ft at 18 seconds.
.WED...W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 5 ft at
7 seconds and S 2 ft at 16 seconds. Patchy fog in the morning.
.WED NIGHT...SW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: NW
4 ft at 7 seconds and S 2 ft at 16 seconds.
.THU...S wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at
6 seconds and S 2 ft at 16 seconds.
.THU NIGHT...S wind around 5 kt. Seas around 3 ft. Wave Detail:
NW 2 ft at 6 seconds and S 2 ft at 14 seconds. Patchy fog after
midnight.
.FRI...S wind around 5 kt. Seas around 3 ft. Wave Detail: W 2 ft
at 7 seconds and S 2 ft at 14 seconds.
.FRI NIGHT...SW wind 5 to 10 kt. Seas around 3 ft. Wave Detail:
SW 3 ft at 6 seconds and S 2 ft at 15 seconds.
.SAT...S wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at
7 seconds and S 2 ft at 16 seconds.
.SAT NIGHT...W wind 5 to 10 kt, veering to NW after midnight.
Seas 3 to 4 ft. Wave Detail: SW 3 ft at 8 seconds and SW 2 ft at
15 seconds.

$$

PZZ176-261030-
Coastal Waters From Point Grenville To Cape Shoalwater 10 To
60 Nm-
229 PM PDT Mon Aug 25 2025

.TONIGHT...NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW
6 ft at 8 seconds and SW 2 ft at 15 seconds.
.TUE...NW wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: NW 6 ft
at 8 seconds and SW 2 ft at 15 seconds. Patchy dense fog in the
morning.
.TUE NIGHT...NW wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: NW
5 ft at 8 seconds and SW 2 ft at 18 seconds.
.WED...W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 5 ft at
7 seconds and SW 2 ft at 15 seconds.
.WED NIGHT...W wind around 5 kt. Seas 3 to 4 ft. Wave Detail: NW
4 ft at 7 seconds and SW 2 ft at 17 seconds.
.THU...S wind around 5 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft
at 7 seconds and S 2 ft at 16 seconds.
.THU NIGHT...SW wind around 5 kt. Seas around 3 ft. Wave Detail:
NW 2 ft at 6 seconds and S 2 ft at 14 seconds. Patchy fog after
midnight.
.FRI...S wind around 5 kt. Seas around 3 ft. Wave Detail: W 2 ft
at 7 seconds and S 2 ft at 15 seconds.
.FRI NIGHT...SW wind 5 to 10 kt. Seas around 3 ft. Wave Detail:
SW 3 ft at 7 seconds and S 2 ft at 15 seconds.
.SAT...S wind 5 to 10 kt. Seas around 3 ft. Wave Detail: SW 3 ft
at 7 seconds and S 2 ft at 16 seconds.
.SAT NIGHT...W wind 5 to 10 kt, veering to NW after midnight.
Seas 3 to 4 ft. Wave Detail: SW 3 ft at 8 seconds and SW 2 ft at
15 seconds.

$$

PZZ130-261030-
West Entrance U.S. Waters Strait Of Juan De Fuca-
229 PM PDT Mon Aug 25 2025

.TONIGHT...W wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W
4 ft at 8 seconds.
.TUE...Light and variable winds, becoming W around 5 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: W 3 ft at 8 seconds.
.TUE NIGHT...W wind around 5 kt. Seas around 3 ft. Wave Detail: W
3 ft at 8 seconds.
.WED...W wind around 5 kt, rising to 5 to 10 kt in the afternoon.
Seas around 3 ft. Wave Detail: W 3 ft at 8 seconds.
.WED NIGHT...W wind 5 to 10 kt. Seas around 3 ft in the evening,
then around 2 ft or less. Wave Detail: W 3 ft at 7 seconds.
.THU...W wind around 5 kt. Seas around 2 ft or less. Wave Detail:
W 2 ft at 6 seconds.
.THU NIGHT...W wind 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft or less. Patchy fog.
.FRI...SW wind around 5 kt. Seas around 2 ft or less. Patchy fog
in the morning.
.FRI NIGHT...W wind 5 to 10 kt. Seas around 2 ft or less. A
chance of showers after midnight.
.SAT...SW wind around 5 kt. Seas around 2 ft or less. Wave
Detail: W 2 ft at 8 seconds. A chance of showers in the morning.
.SAT NIGHT...W wind 5 to 10 kt. Seas around 2 ft or less. Wave
Detail: W 2 ft at 8 seconds. Patchy fog after midnight.

$$

PZZ131-261030-
Central U.S. Waters Strait Of Juan De Fuca-
229 PM PDT Mon Aug 25 2025

.TONIGHT...W wind 5 to 10 kt. Waves around 2 ft or less.
.TUE...W wind around 5 kt, rising to 10 to 15 kt in the
afternoon. Waves around 2 ft or less.
.TUE NIGHT...W wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Waves around 3 ft.
.WED...W wind around 5 kt, rising to 10 to 15 kt in the
afternoon. Waves around 2 ft or less.
.WED NIGHT...W wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Waves around 3 ft.
.THU...W wind 5 to 10 kt. Waves around 2 ft or less.
.THU NIGHT...W wind 5 to 10 kt. Waves around 2 ft or less.
.FRI...W wind 5 to 10 kt. Waves around 2 ft or less. Patchy fog
in the morning.
.FRI NIGHT...W wind 10 to 15 kt. Waves around 2 ft or less.
.SAT...W wind 5 to 10 kt. Waves around 2 ft or less.
.SAT NIGHT...W wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Waves around 2 ft or less.

$$

PZZ132-261030-
East Entrance U.S. Waters Strait Of Juan De Fuca-
229 PM PDT Mon Aug 25 2025

.TONIGHT...W wind around 5 kt. Waves around 2 ft or less.
.TUE...W wind around 5 kt, rising to 5 to 10 kt 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...SW wind 5 to 10 kt. Waves around 2 ft or less.
.WED NIGHT...W wind 15 to 20 kt. Waves around 3 ft.
.THU...SW wind 5 to 10 kt. Waves around 2 ft or less.
.THU NIGHT...W wind 5 to 10 kt. Waves around 2 ft or less. Patchy
fog after midnight.
.FRI...W wind around 5 kt. Waves around 2 ft or less. Patchy fog
in the morning.
.FRI NIGHT...W wind 5 to 10 kt. Waves around 2 ft or less.
.SAT...SW wind 5 to 10 kt. Waves around 2 ft or less.
.SAT NIGHT...W wind 5 to 10 kt. Waves around 2 ft or less.

$$

PZZ134-261030-
Admiralty Inlet-
229 PM PDT Mon Aug 25 2025

.TONIGHT...NW wind around 5 kt. Waves around 2 ft or less.
.TUE...NW wind around 5 kt, rising to 5 to 10 kt in the
afternoon. Waves around 2 ft or less.
.TUE NIGHT...NW wind around 5 kt. Waves around 2 ft or less.
.WED...SW wind around 5 kt. Waves around 2 ft or less.
.WED NIGHT...W wind around 5 kt. Waves around 2 ft or less.
.THU...S wind around 5 kt, veering to W around 5 kt in the
afternoon. Waves around 2 ft or less.
.THU NIGHT...NW wind around 5 kt. Waves around 2 ft or less.
Patchy fog after midnight.
.FRI...NW wind around 5 kt. Waves around 2 ft or less. Patchy fog
in the morning.
.FRI NIGHT...NW wind 5 to 10 kt, backing to W after midnight.
Waves around 2 ft or less.
.SAT...SW wind around 5 kt. Waves around 2 ft or less.
.SAT NIGHT...NW wind 5 to 10 kt. Waves around 2 ft or less.
Patchy fog after midnight.

$$

PZZ133-261030-
Northern Inland Waters Including The San Juan Islands-
229 PM PDT Mon Aug 25 2025

.TONIGHT...SW wind around 5 kt, veering to W. Waves around 2 ft
or less.
.TUE...W 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...S wind around 5 kt. Waves around 2 ft or less.
.THU...S wind around 5 kt. Waves around 2 ft or less.
.THU NIGHT...SW wind around 5 kt. Waves around 2 ft or less.
Patchy fog after midnight.
.FRI...SW wind around 5 kt. Waves around 2 ft or less. Patchy fog
in the morning.
.FRI NIGHT...SW wind 5 to 10 kt. Waves around 2 ft or less.
.SAT...S wind 5 to 10 kt. Waves around 2 ft or less.
.SAT NIGHT...S wind around 5 kt. Waves around 2 ft or less.

$$

PZZ135-261030-
Puget Sound and Hood Canal-
229 PM PDT Mon Aug 25 2025

.TONIGHT...N wind around 5 kt. 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. Waves around 2 ft or less.
.WED...SW wind around 5 kt. Waves around 2 ft or less.
.WED NIGHT...SW wind 5 to 10 kt, easing to around 5 kt after
midnight. Waves around 2 ft or less.
.THU...SW wind around 5 kt. Waves around 2 ft or less.
.THU NIGHT...NW wind around 5 kt. Waves around 2 ft or less.
.FRI...NW wind around 5 kt. Waves around 2 ft or less. Patchy fog
in the morning.
.FRI NIGHT...NW wind around 5 kt, backing to SW after midnight.
Waves around 2 ft or less.
.SAT...SW wind around 5 kt. Waves around 2 ft or less.
.SAT NIGHT...W wind 5 to 10 kt, easing to around 5 kt after
midnight. Waves around 2 ft or less.

$$

PZZ110-261030-
Grays Harbor Bar-
229 PM PDT Mon Aug 25 2025

Combined seas 4 to 5 ft. Bar conditions light. Maximum ebb
currents will occur around 700 PM Monday, 700 AM and 700 PM
Tuesday.

$$


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