HomeForecastsWashington ForecastsLongbranch, WA Coastal Forecast

Longbranch, WA Coastal Forecast

FZUS56 KSEW 180933
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
233 AM PDT Wed Jun 18 2025

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

PZZ100-182245-
233 AM PDT Wed Jun 18 2025

.SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND
WATERS...A weak front will move through the waters this morning. High
pressure will rebuild tonight and Thursday. The high will weaken
Thursday night. A low pressure system will slowly track across
the waters Friday into Saturday. High pressure will begin to
rebuild late Sunday.

$$

PZZ150-182245-
Coastal Waters From Cape Flattery To James Island Out 10 Nm-
233 AM PDT Wed Jun 18 2025

.TODAY...W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft
at 8 seconds. A chance of showers until late afternoon.
.TONIGHT...W wind 5 to 10 kt. Seas 3 to 4 ft, building to 4 to
6 ft after midnight. Wave Detail: W 6 ft at 12 seconds. A chance
of showers after midnight.
.THU...W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at
12 seconds. A chance of showers in the morning.
.THU NIGHT...W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W
6 ft at 11 seconds.
.FRI...W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at
10 seconds. A chance of showers.
.FRI NIGHT...W wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: W
5 ft at 9 seconds. Showers likely after midnight.
.SAT...SW wind 5 to 10 kt, backing to S in the afternoon. Seas
5 to 7 ft. Wave Detail: W 6 ft at 9 seconds. A chance of showers
in the morning.
.SAT NIGHT...S wind around 5 kt. Seas 5 to 6 ft. Wave Detail: W
6 ft at 9 seconds.
.SUN...S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at
9 seconds.
.SUN NIGHT...S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W
5 ft at 11 seconds.

$$

PZZ153-182245-
Coastal Waters From James Island To Point Grenville Out 10 Nm-
233 AM PDT Wed Jun 18 2025

.TODAY...W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft
at 8 seconds. A chance of showers until late afternoon.
.TONIGHT...W wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft
at 12 seconds. A chance of showers after midnight.
.THU...W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at
12 seconds. A chance of showers in the morning.
.THU NIGHT...NW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W
5 ft at 11 seconds. A chance of showers after midnight.
.FRI...W wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at
10 seconds. Showers likely, mainly in the morning.
.FRI NIGHT...W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W
5 ft at 9 seconds. Showers likely after midnight.
.SAT...W wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: W 6 ft at
9 seconds. Showers likely, mainly in the morning.
.SAT NIGHT...SW wind 5 to 10 kt, backing to S after midnight.
Seas 5 to 7 ft. Wave Detail: W 6 ft at 9 seconds. A chance of
showers after midnight.
.SUN...S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at
9 seconds.
.SUN NIGHT...SW wind 5 to 10 kt, backing to SE after midnight.
Seas 4 to 5 ft. Wave Detail: W 5 ft at 11 seconds.

$$

PZZ156-182245-
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm-
233 AM PDT Wed Jun 18 2025

.TODAY...W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft
at 8 seconds. A chance of showers early this morning, then a
slight chance of showers late this morning.
.TONIGHT...W wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft
at 12 seconds.
.THU...W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at
12 seconds.
.THU NIGHT...NW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: W
6 ft at 11 seconds. A chance of showers after midnight.
.FRI...W wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: W 6 ft at
10 seconds. Showers likely.
.FRI NIGHT...W wind around 10 kt. Seas 4 to 6 ft. Wave Detail: W
6 ft at 9 seconds. Showers likely after midnight.
.SAT...W wind around 10 kt. Seas 5 to 7 ft. Wave Detail: W 7 ft
at 9 seconds. Showers, mainly in the morning.
.SAT NIGHT...W wind 5 to 10 kt, backing to S after midnight. Seas
5 to 7 ft. Wave Detail: W 7 ft at 9 seconds. A chance of showers.
.SUN...S wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at
8 seconds.
.SUN NIGHT...W wind 5 to 10 kt, veering to NW after midnight.
Seas 4 to 5 ft. Wave Detail: W 5 ft at 11 seconds.

$$

PZZ170-182245-
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm-
233 AM PDT Wed Jun 18 2025

.TODAY...W wind 5 to 10 kt. Seas around 4 ft. Wave Detail: SW
4 ft at 8 seconds and SW 2 ft at 15 seconds. A slight chance of
showers early this morning, then a chance of showers late this
morning and early afternoon.
.TONIGHT...W wind 5 to 10 kt. Seas 4 to 5 ft, building to 5 to
7 ft after midnight. Wave Detail: W 6 ft at 12 seconds and S 2 ft
at 15 seconds. A chance of showers after midnight.
.THU...W wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: W 7 ft at
12 seconds and SW 2 ft at 15 seconds. A chance of showers in the
morning.
.THU NIGHT...W wind 5 to 10 kt. Seas around 6 ft. Wave Detail: W
6 ft at 11 seconds and SW 2 ft at 15 seconds.
.FRI...W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: N 3 ft at
4 seconds, W 6 ft at 10 seconds and SW 2 ft at 15 seconds. A
chance of showers in the morning.
.FRI NIGHT...W wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: W
7 ft at 9 seconds and SW 2 ft at 14 seconds. A chance of showers
after midnight.
.SAT...NW wind 10 to 15 kt. Seas 6 to 9 ft. Wave Detail: W 8 ft
at 9 seconds. A chance of showers in the morning.
.SAT NIGHT...W wind 5 to 10 kt, backing to SW after midnight.
Seas 5 to 7 ft. Wave Detail: W 7 ft at 9 seconds.
.SUN...S wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 5 ft at
9 seconds.
.SUN NIGHT...SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W
5 ft at 11 seconds.

$$

PZZ173-182245-
Coastal Waters From James Island To Point Grenville 10 To 60 Nm-
233 AM PDT Wed Jun 18 2025

.TODAY...W wind 5 to 10 kt. Seas around 4 ft. Wave Detail: NW
2 ft at 4 seconds, SW 4 ft at 8 seconds and SW 2 ft at
15 seconds. A chance of showers, mainly this morning.
.TONIGHT...W wind 5 to 10 kt. Seas 4 to 5 ft, building to 5 to
7 ft after midnight. Wave Detail: W 6 ft at 12 seconds and SW
2 ft at 15 seconds. A chance of showers after midnight.
.THU...W wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: W 7 ft at
12 seconds and SW 2 ft at 15 seconds. A chance of showers in the
morning.
.THU NIGHT...W wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: W
6 ft at 11 seconds and SW 2 ft at 15 seconds. A chance of showers
after midnight.
.FRI...W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: N 2 ft at
4 seconds, W 6 ft at 10 seconds and SW 2 ft at 14 seconds. A
chance of showers in the morning.
.FRI NIGHT...W wind 15 to 20 kt. Seas 5 to 7 ft. Wave Detail: N
4 ft at 5 seconds, W 7 ft at 9 seconds and SW 2 ft at 14 seconds.
A chance of showers after midnight.
.SAT...NW wind 15 to 20 kt. Seas 6 to 9 ft. Wave Detail: W 9 ft
at 9 seconds and SW 2 ft at 14 seconds. A chance of showers in
the morning.
.SAT NIGHT...NW wind 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Seas 7 to 8 ft, subsiding to 6 ft after midnight. Wave
Detail: W 7 ft at 9 seconds.
.SUN...S wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at
9 seconds.
.SUN NIGHT...W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W
5 ft at 11 seconds.

$$

PZZ176-182245-
Coastal Waters From Point Grenville To Cape Shoalwater 10 To
60 Nm-
233 AM PDT Wed Jun 18 2025

.TODAY...W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: N 2 ft
at 4 seconds, W 4 ft at 8 seconds and SW 2 ft at 14 seconds. A
slight chance of showers this morning.
.TONIGHT...W wind 5 to 10 kt. Seas 4 to 5 ft, building to 5 to
7 ft after midnight. Wave Detail: N 2 ft at 4 seconds, W 6 ft at
12 seconds and SW 2 ft at 15 seconds. A chance of showers after
midnight.
.THU...NW wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: W 7 ft at
12 seconds and SW 2 ft at 15 seconds. A chance of showers in the
morning.
.THU NIGHT...W wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: N
3 ft at 4 seconds, W 7 ft at 11 seconds and SW 2 ft at
15 seconds. A chance of showers after midnight.
.FRI...W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at
10 seconds and SW 2 ft at 14 seconds. Showers likely, mainly in
the morning.
.FRI NIGHT...NW wind 10 to 15 kt, becoming W 15 to 20 kt after
midnight. Seas 5 to 6 ft. Wave Detail: N 3 ft at 5 seconds, W
6 ft at 9 seconds and SW 2 ft at 14 seconds. A chance of showers
after midnight.
.SAT...NW wind 15 to 20 kt. Seas 6 to 9 ft. Wave Detail: W 9 ft
at 9 seconds. Showers likely, mainly in the morning.
.SAT NIGHT...NW wind 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Seas 7 to 9 ft, subsiding to 6 to 7 ft after midnight.
Wave Detail: W 8 ft at 9 seconds. A chance of showers.
.SUN...SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at
9 seconds.
.SUN NIGHT...W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W
6 ft at 11 seconds.

$$

PZZ130-182245-
West Entrance U.S. Waters Strait Of Juan De Fuca-
233 AM PDT Wed Jun 18 2025

.TODAY...W wind 5 to 10 kt, becoming NW 10 to 15 kt late. Seas
around 3 ft. A chance of showers.
.TONIGHT...W wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail:
W 3 ft at 12 seconds. A chance of showers after midnight.
.THU...NW wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail:
W 4 ft at 12 seconds. A chance of showers.
.THU NIGHT...W wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas 3 to 5 ft. Wave Detail: W 4 ft at 11 seconds.
.FRI...W wind around 5 kt, rising to 10 to 15 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: W 4 ft at 10 seconds. A
chance of showers in the morning, then showers likely in the
afternoon.
.FRI NIGHT...W wind 10 to 15 kt, becoming SW 5 to 10 kt after
midnight. Seas 3 to 5 ft. Wave Detail: W 4 ft at 9 seconds. A
chance of showers in the evening, then showers likely after
midnight.
.SAT...S wind around 5 kt, backing to SE in the afternoon. Seas
3 to 5 ft. Wave Detail: W 4 ft at 8 seconds. A chance of showers
in the morning.
.SAT NIGHT...SE wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W
4 ft at 9 seconds.
.SUN...S wind around 5 kt, veering to SW in the afternoon. Seas
3 to 4 ft. Wave Detail: W 3 ft at 8 seconds.
.SUN NIGHT...W wind 5 to 10 kt, easing to around 5 kt after
midnight. Seas 3 to 4 ft. Wave Detail: W 3 ft at 9 seconds.

$$

PZZ131-182245-
Central U.S. Waters Strait Of Juan De Fuca-
233 AM PDT Wed Jun 18 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM PDT THIS AFTERNOON
THROUGH LATE TONIGHT...

.TODAY...W wind 5 to 10 kt, becoming W 20 to 25 kt in the
afternoon. Waves building to 3 to 5 ft. A chance of showers until
late afternoon.
.TONIGHT...W wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. Waves 3 to 5 ft.
.THU...W wind 10 to 15 kt. Waves around 2 ft or less. A chance of
showers.
.THU NIGHT...W wind 20 to 25 kt. Waves 3 to 5 ft.
.FRI...W wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. Waves 3 to 4 ft. A chance of showers.
.FRI NIGHT...W wind 20 to 25 kt, easing to 10 to 15 kt after
midnight. Waves 3 to 5 ft. A chance of showers in the evening,
then showers likely after midnight.
.SAT...SW wind 5 to 10 kt, backing to E in the afternoon. Waves
around 3 ft in the morning, then around 2 ft or less. Showers
likely in the morning.
.SAT NIGHT...E wind 5 to 10 kt, veering to SW after midnight.
Waves around 2 ft or less.
.SUN...SW wind around 5 kt, veering to NW in the afternoon. 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.

$$

PZZ132-182245-
East Entrance U.S. Waters Strait Of Juan De Fuca-
233 AM PDT Wed Jun 18 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM PDT THIS AFTERNOON
THROUGH LATE TONIGHT...

.TODAY...W wind 5 to 10 kt, rising to 20 to 25 kt in the afternoon.
Waves building to 3 to 5 ft. A chance of showers until late
afternoon.
.TONIGHT...W wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. Waves 4 to 6 ft, subsiding to 3 to 4 ft after midnight.
.THU...W wind 10 to 15 kt. Waves around 2 ft or less.
.THU NIGHT...W wind 15 to 20 kt, rising to 20 to 25 kt after
midnight. Waves 3 to 4 ft, building to 4 to 6 ft after midnight.
.FRI...W wind 15 to 20 kt, becoming SW 10 to 15 kt in the
afternoon. Waves 3 to 5 ft. A chance of showers in the morning,
then showers likely in the afternoon.
.FRI NIGHT...W wind 20 to 25 kt, becoming SW 15 to 20 kt after
midnight. Waves 3 to 4 ft. A chance of showers in the evening,
then showers after midnight.
.SAT...S wind 5 to 10 kt, backing to SE in the afternoon. Waves
around 2 ft or less. Showers likely in the morning.
.SAT NIGHT...SE wind around 5 kt. Waves around 2 ft or less.
.SUN...SE wind around 5 kt. Waves around 2 ft or less.
.SUN NIGHT...W wind 5 to 10 kt. Waves around 2 ft or less.

$$

PZZ134-182245-
Admiralty Inlet-
233 AM PDT Wed Jun 18 2025

.TODAY...S wind around 5 kt, veering to NW late this morning and
early afternoon, rising to 10 to 15 kt. Waves around 2 ft or
less. Showers likely late this morning. A chance of showers this
afternoon.
.TONIGHT...NW wind 10 to 15 kt. Waves around 2 ft or less.
.THU...NW wind 5 to 10 kt. Waves around 2 ft or less.
.THU NIGHT...NW wind 15 to 20 kt, becoming SW 10 to 15 kt after
midnight. Waves 3 to 4 ft.
.FRI...S wind 5 to 10 kt. Waves around 2 ft or less. Showers.
.FRI NIGHT...NW wind 10 to 15 kt, backing to S after midnight.
Waves around 2 ft or less. Showers.
.SAT...SE wind 5 to 10 kt. Waves around 2 ft or less. Showers,
mainly in the morning.
.SAT NIGHT...SE wind around 5 kt. Waves around 2 ft or less. A
chance of showers.
.SUN...SE wind 5 to 10 kt. Waves around 2 ft or less.
.SUN NIGHT...NW wind 5 to 10 kt, becoming SW after midnight.
Waves around 2 ft or less.

$$

PZZ133-182245-
Northern Inland Waters Including The San Juan Islands-
233 AM PDT Wed Jun 18 2025

.TODAY...S wind 5 to 10 kt, veering to SW late. Waves around 2 ft
or less. Showers likely, mainly this morning.
.TONIGHT...W wind 5 to 10 kt. Waves around 2 ft or less.
.THU...SW wind around 5 kt, veering to W in the afternoon. Waves
around 2 ft or less.
.THU NIGHT...SW wind 5 to 10 kt, rising to 10 to 15 kt after
midnight. Waves around 2 ft or less.
.FRI...SW wind 5 to 10 kt. Waves around 2 ft or less. A chance of
showers.
.FRI NIGHT...SW wind 10 to 15 kt. Waves around 2 ft or less. A
chance of showers in the evening, then showers after midnight.
.SAT...S wind 5 to 10 kt. Waves around 2 ft or less. Showers
likely in the morning.
.SAT NIGHT...SE 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.

$$

PZZ135-182245-
Puget Sound and Hood Canal-
233 AM PDT Wed Jun 18 2025

.TODAY...SW wind 5 to 10 kt, becoming W 10 to 15 kt late. Waves
around 2 ft or less. A chance of showers until late afternoon.
.TONIGHT...NW wind 10 to 15 kt, easing late. Waves around 2 ft or
less.
.THU...NW wind less than 10 kt. Waves 1 ft or less.
.THU NIGHT...N wind 5 to 10 kt, backing to S after midnight.
Waves 1 ft or less.
.FRI...S wind 5 to 10 kt, becoming W in the afternoon. Waves
1 ft or less. A chance of showers in the morning, then showers
likely in the afternoon.
.FRI NIGHT...SW wind 5 to 10 kt. Waves 1 ft or less. Showers.
.SAT...S wind 5 to 10 kt. Waves 1 ft or less. Showers, mainly in
the morning.
.SAT NIGHT...S wind 5 to 10 kt. Waves 1 ft or less. A chance of
showers in the evening.
.SUN...S wind 5 to 10 kt. Waves 1 ft or less.
.SUN NIGHT...SW wind 5 to 10 kt. Waves 1 ft or less.

$$

PZZ110-182245-
Grays Harbor Bar-
233 AM PDT Wed Jun 18 2025

Combined seas 2 to 4 ft. Bar conditions light. Maximum ebb
currents will occur around 1015 AM and 1130 PM today and 1115 AM
Thursday.

$$


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