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White Rock, BC Coastal Forecast

FZUS56 KSEW 120844
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
144 AM PDT Tue May 12 2026

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

PZZ100-122145-
144 AM PDT Tue May 12 2026

.SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND
WATERS...High pressure stays over the waters today. A weak system
will pass through Wednesday, with pushes through the Strait of
Juan de Fuca expected at times through the end of the week.

$$

PZZ150-122145-
Coastal Waters From Cape Flattery To James Island Out 10 Nm-
144 AM PDT Tue May 12 2026

.TODAY...E wind 5 to 10 kt, veering to SW this afternoon. Seas
4 to 5 ft. Wave Detail: W 5 ft at 11 seconds and SW 2 ft at
16 seconds.
.TONIGHT...SW wind around 5 kt. Seas 4 to 6 ft. Wave Detail: W
3 ft at 5 seconds, W 5 ft at 11 seconds and SW 2 ft at
15 seconds.
.WED...W wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon.
Seas 5 to 7 ft. Wave Detail: W 5 ft at 6 seconds and W 5 ft at
12 seconds. A chance of rain in the afternoon.
.WED NIGHT...W wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: NW
4 ft at 6 seconds and W 5 ft at 11 seconds. A chance of rain.
.THU...W wind 5 to 10 kt, backing to SW in the afternoon. Seas
4 to 6 ft. Wave Detail: NW 3 ft at 6 seconds and W 4 ft at
10 seconds. A chance of rain in the afternoon.
.THU NIGHT...S wind around 10 kt, veering to SW after midnight.
Seas 4 to 5 ft. Wave Detail: SW 5 ft at 10 seconds and SW 2 ft at
15 seconds. Rain.
.FRI...W wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: NW 2 ft
at 5 seconds and W 6 ft at 12 seconds. Rain in the morning, then
showers in the afternoon.
.FRI NIGHT...W wind 10 to 15 kt. Seas 6 to 7 ft, building to 7 to
9 ft after midnight. Wave Detail: W 8 ft at 13 seconds. Showers
in the evening, then rain after midnight.
.SAT...W wind 10 to 15 kt. Seas 7 to 9 ft. Wave Detail: NW 2 ft
at 5 seconds and W 8 ft at 13 seconds. A chance of rain in the
morning.
.SAT NIGHT...W wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Seas 7 to 9 ft. Wave Detail: NW 4 ft at 6 seconds and W
8 ft at 12 seconds.

$$

PZZ153-122145-
Coastal Waters From James Island To Point Grenville Out 10 Nm-
144 AM PDT Tue May 12 2026

.TODAY...E wind around 5 kt, veering to SW late this morning and
afternoon. Seas 3 to 5 ft. Wave Detail: NW 2 ft at 6 seconds and
W 4 ft at 11 seconds.
.TONIGHT...W wind around 5 kt. Seas 4 to 6 ft. Wave Detail: NW
3 ft at 5 seconds and W 4 ft at 11 seconds.
.WED...W wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon.
Seas 5 to 7 ft. Wave Detail: NW 4 ft at 6 seconds and W 5 ft at
12 seconds. A chance of rain in the afternoon.
.WED NIGHT...W wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: NW
4 ft at 6 seconds and W 5 ft at 11 seconds. A chance of rain.
.THU...W wind 5 to 10 kt, backing to SW in the afternoon. Seas
4 to 5 ft. Wave Detail: NW 3 ft at 6 seconds and W 4 ft at
10 seconds. A chance of rain in the afternoon.
.THU NIGHT...S wind around 10 kt, veering to SW after midnight.
Seas 4 to 5 ft. Wave Detail: W 5 ft at 9 seconds and SW 2 ft at
16 seconds. Rain.
.FRI...W wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: NW 2 ft
at 5 seconds and W 6 ft at 10 seconds. Rain likely in the
morning, then showers in the afternoon.
.FRI NIGHT...W wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: NW
2 ft at 5 seconds and W 7 ft at 14 seconds. Showers in the
evening, then rain after midnight.
.SAT...NW wind 5 to 10 kt, becoming W 10 to 15 kt in the
afternoon. Seas 7 to 8 ft. Wave Detail: NW 2 ft at 5 seconds and
W 8 ft at 13 seconds. A chance of rain in the morning.
.SAT NIGHT...NW wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas 7 to 8 ft. Wave Detail: NW 3 ft at 5 seconds and W
8 ft at 12 seconds.

$$

PZZ156-122145-
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm-
144 AM PDT Tue May 12 2026

.TODAY...E wind 5 to 10 kt, veering to SW this afternoon. Seas
4 to 5 ft. Wave Detail: NW 2 ft at 6 seconds and W 4 ft at
11 seconds.
.TONIGHT...W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW
3 ft at 6 seconds and W 5 ft at 11 seconds. A chance of rain
after midnight.
.WED...W wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 5 ft
at 6 seconds and W 5 ft at 12 seconds. A chance of rain in the
morning.
.WED NIGHT...W wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW
4 ft at 6 seconds and W 5 ft at 11 seconds.
.THU...W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 3 ft at
6 seconds and W 4 ft at 10 seconds.
.THU NIGHT...W wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: W
5 ft at 10 seconds and SW 2 ft at 16 seconds. A chance of rain.
.FRI...W wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 3 ft
at 5 seconds and W 6 ft at 10 seconds. A chance of rain in the
morning, then rain likely in the afternoon.
.FRI NIGHT...W wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: NW
3 ft at 6 seconds and W 8 ft at 13 seconds. Showers likely in the
evening, then rain likely after midnight.
.SAT...NW wind 10 to 15 kt. Seas 7 to 9 ft. Wave Detail: W 9 ft
at 13 seconds. A chance of rain in the morning.
.SAT NIGHT...NW wind 10 to 15 kt. Seas 7 to 9 ft. Wave Detail: NW
3 ft at 6 seconds and W 8 ft at 12 seconds.

$$

PZZ170-122145-
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm-
144 AM PDT Tue May 12 2026

.TODAY...NE wind 5 to 10 kt, backing to W this afternoon. Seas
4 to 5 ft. Wave Detail: NW 2 ft at 5 seconds, W 4 ft at
11 seconds and SW 2 ft at 17 seconds.
.TONIGHT...W wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW
5 ft at 5 seconds, W 5 ft at 11 seconds and SW 2 ft at
16 seconds.
.WED...W wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: NW 6 ft
at 6 seconds, W 5 ft at 12 seconds and SW 2 ft at 15 seconds.
.WED NIGHT...W wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: NW
5 ft at 6 seconds, W 5 ft at 11 seconds and SW 2 ft at
15 seconds.
.THU...W wind around 10 kt, backing to SW in the afternoon. Seas
5 to 6 ft. Wave Detail: NW 4 ft at 6 seconds, W 4 ft at
10 seconds and SW 2 ft at 15 seconds. A chance of rain in the
afternoon.
.THU NIGHT...SW wind 10 to 15 kt, veering to W after midnight.
Seas 5 to 6 ft. Wave Detail: W 6 ft at 9 seconds and SW 2 ft at
15 seconds. Rain likely, mainly in the evening.
.FRI...W wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: NW 2 ft
at 5 seconds, W 7 ft at 14 seconds and S 2 ft at 17 seconds. Rain
likely in the morning, then rain in the afternoon.
.FRI NIGHT...W wind around 15 kt. Seas 7 to 9 ft. Wave Detail: NW
3 ft at 5 seconds, W 9 ft at 14 seconds and S 2 ft at 16 seconds.
Rain likely.
.SAT...NW wind around 15 kt. Seas 8 to 10 ft. Wave Detail: NW
4 ft at 5 seconds, W 9 ft at 13 seconds and S 2 ft at 15 seconds.
.SAT NIGHT...W wind 10 to 15 kt. Seas 8 to 9 ft. Wave Detail: N
4 ft at 6 seconds, W 8 ft at 12 seconds and S 2 ft at 15 seconds.


$$

PZZ173-122145-
Coastal Waters From James Island To Point Grenville 10 To 60 Nm-
144 AM PDT Tue May 12 2026

.TODAY...NE wind 5 to 10 kt, backing to W late. Seas 4 to 5 ft.
Wave Detail: NW 3 ft at 6 seconds, W 4 ft at 11 seconds and SW
2 ft at 17 seconds.
.TONIGHT...W wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW
4 ft at 5 seconds, W 5 ft at 11 seconds and SW 2 ft at
16 seconds.
.WED...W wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: NW 6 ft
at 6 seconds, W 5 ft at 12 seconds and SW 2 ft at 15 seconds.
.WED NIGHT...W wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: NW
5 ft at 6 seconds, W 5 ft at 11 seconds and SW 2 ft at
15 seconds.
.THU...W wind 5 to 10 kt, becoming SW 10 to 15 kt in the
afternoon. Seas 5 to 6 ft. Wave Detail: NW 4 ft at 6 seconds, W
4 ft at 10 seconds and SW 2 ft at 15 seconds. A chance of rain in
the afternoon.
.THU NIGHT...SW wind 10 to 15 kt, veering to W after midnight.
Seas 4 to 6 ft. Wave Detail: NW 2 ft at 5 seconds, W 6 ft at
10 seconds and SW 2 ft at 15 seconds. Rain likely, mainly in the
evening.
.FRI...W wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: NW 3 ft
at 5 seconds, W 8 ft at 14 seconds and S 2 ft at 17 seconds. Rain
likely in the morning, then showers in the afternoon.
.FRI NIGHT...W wind around 15 kt. Seas 7 to 10 ft. Wave Detail: N
4 ft at 5 seconds, W 9 ft at 13 seconds and S 2 ft at 16 seconds.
Rain likely, mainly in the evening.
.SAT...NW wind 15 to 20 kt. Seas 8 to 10 ft. Wave Detail: N 4 ft
at 6 seconds, W 9 ft at 13 seconds and S 2 ft at 15 seconds.
.SAT NIGHT...NW wind 10 to 15 kt. Seas 8 to 9 ft. Wave Detail: N
4 ft at 5 seconds, W 8 ft at 12 seconds and S 2 ft at 15 seconds.


$$

PZZ176-122145-
Coastal Waters From Point Grenville To Cape Shoalwater 10 To
60 Nm-
144 AM PDT Tue May 12 2026

.TODAY...N wind 5 to 10 kt, backing to W this afternoon. Seas
4 to 6 ft. Wave Detail: N 3 ft at 6 seconds, W 4 ft at 11 seconds
and SW 2 ft at 17 seconds.
.TONIGHT...W wind 5 to 10 kt. Seas 4 to 6 ft, building to 6 to
7 ft after midnight. Wave Detail: NW 4 ft at 5 seconds, W 5 ft at
11 seconds and SW 2 ft at 15 seconds.
.WED...W wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: NW 6 ft
at 6 seconds, W 6 ft at 12 seconds and SW 2 ft at 15 seconds.
.WED NIGHT...W wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: NW
5 ft at 6 seconds, W 5 ft at 11 seconds and SW 2 ft at
15 seconds.
.THU...W wind around 10 kt, backing to SW in the afternoon. Seas
5 to 6 ft. Wave Detail: NW 4 ft at 6 seconds, W 4 ft at
10 seconds and SW 2 ft at 15 seconds. A chance of rain in the
afternoon.
.THU NIGHT...W wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW
2 ft at 5 seconds, W 6 ft at 10 seconds and SW 2 ft at
15 seconds. A chance of rain in the evening.
.FRI...W wind around 15 kt. Seas 5 to 6 ft, building to 6 to 8 ft
in the afternoon. Wave Detail: NW 4 ft at 5 seconds, W 8 ft at
14 seconds and SW 2 ft at 17 seconds. A chance of rain in the
morning, then rain likely in the afternoon.
.FRI NIGHT...W wind 15 to 20 kt. Seas 8 to 9 ft. Wave Detail: N
4 ft at 5 seconds, W 9 ft at 14 seconds and SW 2 ft at
16 seconds. Rain likely, mainly in the evening.
.SAT...NW wind 15 to 20 kt. Seas 8 to 11 ft. Wave Detail: N 4 ft
at 6 seconds, W 9 ft at 13 seconds and S 2 ft at 15 seconds.
.SAT NIGHT...NW wind 10 to 15 kt. Seas 8 to 9 ft. Wave Detail: N
4 ft at 6 seconds, W 8 ft at 12 seconds and S 2 ft at 15 seconds.


$$

PZZ130-122145-
West Entrance U.S. Waters Strait Of Juan De Fuca-
144 AM PDT Tue May 12 2026

.TODAY...E wind 10 to 15 kt, becoming SE 5 to 10 kt early this
afternoon, veering to SW late. Seas 3 to 5 ft. Wave Detail: E
2 ft at 5 seconds and W 4 ft at 11 seconds.
.TONIGHT...W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: NW
2 ft at 4 seconds and W 4 ft at 11 seconds.
.WED...W wind 10 to 15 kt, rising to 20 to 25 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: W 4 ft at 6 seconds and W
5 ft at 11 seconds. A chance of rain.
.WED NIGHT...W wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. Seas 4 to 6 ft. Wave Detail: W 4 ft at 6 seconds and W
4 ft at 10 seconds. A chance of rain in the evening, then rain
likely after midnight.
.THU...W wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: W 3 ft at
6 seconds and W 3 ft at 10 seconds. A chance of rain in the
afternoon.
.THU NIGHT...SW wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: W
4 ft at 10 seconds. Rain.
.FRI...W wind around 15 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft
at 12 seconds. Rain in the morning, then showers in the
afternoon.
.FRI NIGHT...W wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: W
6 ft at 13 seconds. Rain, mainly in the evening.
.SAT...W wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. Seas 4 to 6 ft. Wave Detail: NW 3 ft at 5 seconds and
W 6 ft at 12 seconds. A chance of rain.
.SAT NIGHT...W wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Seas 5 to 7 ft. Wave Detail: NW 3 ft at 5 seconds and W
7 ft at 12 seconds.

$$

PZZ131-122145-
Central U.S. Waters Strait Of Juan De Fuca-
144 AM PDT Tue May 12 2026

.TODAY...E wind 10 to 15 kt, easing to 5 to 10 kt early this
afternoon, then becoming W 10 to 15 kt late. Waves around 2 ft or
less.
.TONIGHT...W wind 15 to 20 kt. Waves 3 to 5 ft. A chance of rain
after midnight.
.WED...W wind 20 to 25 kt, rising to 25 to 30 kt with gusts up to
40 kt in the afternoon. Waves 4 to 6 ft. A chance of rain in the
morning.
.WED NIGHT...W wind 25 to 30 kt with gusts up to 40 kt, easing to
20 to 25 kt after midnight. Waves 5 to 7 ft. A chance of rain.
.THU...W wind 15 to 20 kt, easing to 10 to 15 kt in the
afternoon. Waves 3 to 4 ft. A chance of rain in the morning.
.THU NIGHT...W wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Waves around 3 ft in the evening, then around 2 ft or
less. Rain likely, mainly in the evening.
.FRI...W wind 15 to 20 kt. Waves 3 to 4 ft. A chance of rain in
the morning, then showers likely in the afternoon.
.FRI NIGHT...W wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Waves 3 to 4 ft. A chance of rain.
.SAT...W wind 15 to 20 kt, rising to 20 to 25 kt in the
afternoon. Waves 3 to 5 ft. A chance of rain.
.SAT NIGHT...W wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. Waves 4 to 6 ft.

$$

PZZ132-122145-
East Entrance U.S. Waters Strait Of Juan De Fuca-
144 AM PDT Tue May 12 2026

.TODAY...NW wind around 5 kt. Waves around 2 ft or less.
.TONIGHT...W wind 10 to 15 kt. Waves 3 to 4 ft. A chance of rain
after midnight.
.WED...SW wind 15 to 20 kt, becoming W 20 to 25 kt with gusts up
to 40 kt in the afternoon. Waves 3 to 4 ft, building to 4 to 6 ft
in the afternoon. A chance of rain in the morning.
.WED NIGHT...W wind 25 to 30 kt with gusts up to 40 kt, easing to
15 to 20 kt after midnight. Waves 5 to 8 ft, subsiding to 4 to
6 ft after midnight.
.THU...SW wind 10 to 15 kt, easing to 5 to 10 kt in the
afternoon. Waves 3 to 4 ft in the morning, then around 2 ft or
less.
.THU NIGHT...W wind 5 to 10 kt, backing to SW after midnight.
Waves around 2 ft or less. Rain likely, mainly in the evening.
.FRI...W wind 10 to 15 kt. Waves around 2 ft or less, then around
3 ft in the afternoon. A chance of rain in the morning, then
showers likely in the afternoon.
.FRI NIGHT...W wind 15 to 20 kt, becoming SW 10 to 15 kt after
midnight. Waves 3 to 4 ft. A chance of rain.
.SAT...SW wind 10 to 15 kt, becoming W 15 to 20 kt in the
afternoon. Waves 3 to 4 ft. A chance of rain.
.SAT NIGHT...W wind 15 to 20 kt. Waves 3 to 5 ft.

$$

PZZ134-122145-
Admiralty Inlet-
144 AM PDT Tue May 12 2026

.TODAY...NW wind around 5 kt, rising to 5 to 10 kt late. Waves
around 2 ft or less.
.TONIGHT...NW wind 5 to 10 kt, backing to S after midnight. Waves
around 2 ft or less. A chance of rain in the evening, then rain
after midnight.
.WED...S wind 5 to 10 kt. Waves around 2 ft or less. Rain, mainly
in the morning.
.WED NIGHT...NW wind 10 to 15 kt, becoming SW around 5 kt after
midnight. Waves around 3 ft. A chance of rain.
.THU...S wind around 5 kt, veering to W in the afternoon. Waves
around 2 ft or less. A chance of rain in the afternoon.
.THU NIGHT...NW wind 5 to 10 kt, becoming S after midnight. Waves
around 2 ft or less. Rain likely in the evening.
.FRI...S wind 5 to 10 kt, veering to NW in the afternoon. Waves
around 2 ft or less. A chance of rain in the morning, then
showers in the afternoon.
.FRI NIGHT...NW wind 5 to 10 kt, backing to S after midnight.
Waves around 2 ft or less. Rain, mainly in the evening.
.SAT...S wind around 5 kt, veering to NW in the afternoon. Waves
around 2 ft or less. A chance of rain.
.SAT NIGHT...W wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Waves around 2 ft or less.

$$

PZZ133-122145-
Northern Inland Waters Including The San Juan Islands-
144 AM PDT Tue May 12 2026

.TODAY...NW wind around 5 kt. Waves around 2 ft or less.
.TONIGHT...S wind 5 to 10 kt. Waves around 2 ft or less. A chance
of rain after midnight.
.WED...S wind 10 to 15 kt, becoming SW 15 to 20 kt in the
afternoon. Waves around 2 ft or less. A chance of rain in the
morning.
.WED NIGHT...SW wind 15 to 20 kt. Waves around 2 ft or less. A
chance of rain.
.THU...SW wind 5 to 10 kt. Waves around 2 ft or less.
.THU NIGHT...SW wind 5 to 10 kt. Waves around 2 ft or less. Rain
likely, mainly in the evening.
.FRI...SW wind 10 to 15 kt. Waves around 2 ft or less. A chance
of rain in the morning, then showers likely in the afternoon.
.FRI NIGHT...SW wind 10 to 15 kt. Waves around 2 ft or less.
Showers likely in the evening, then rain likely after midnight.
.SAT...SW wind 5 to 10 kt. Waves around 2 ft or less. A chance of
rain in the morning.
.SAT NIGHT...SW wind 5 to 10 kt. Waves around 2 ft or less.

$$

PZZ135-122145-
Puget Sound and Hood Canal-
144 AM PDT Tue May 12 2026

.TODAY...N wind around 5 kt, backing to SW 10 to 15 kt late.
Waves around 2 ft or less.
.TONIGHT...S wind 10 to 15 kt. Waves around 2 ft or less. A
chance of rain.
.WED...S wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. Waves around 2 ft or less. Rain likely, mainly in the
morning.
.WED NIGHT...SW wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Waves around 2 ft or less. A chance of rain in the
evening.
.THU...S wind 5 to 10 kt, becoming SW 10 to 15 kt in the
afternoon. Waves around 2 ft or less.
.THU NIGHT...SW wind 10 to 15 kt, becoming S 5 to 10 kt after
midnight. Waves around 2 ft or less. A chance of rain in the
evening.
.FRI...SW wind 10 to 15 kt. Waves around 2 ft or less. A chance
of rain in the morning, then showers likely in the afternoon.
.FRI NIGHT...SW wind 10 to 15 kt, becoming S 5 to 10 kt after
midnight. Waves around 2 ft or less. Showers likely in the
evening.
.SAT...SW wind 5 to 10 kt, veering to W in the afternoon. Waves
around 2 ft or less. A chance of rain.
.SAT NIGHT...NW wind 5 to 10 kt, becoming S after midnight. Waves
around 2 ft or less.

$$

PZZ110-122145-
Grays Harbor Bar-
144 AM PDT Tue May 12 2026

Combined seas 4 to 6 ft. Bar conditions light. Maximum ebb
currents will occur around 145 PM Tuesday afternoon, 230 AM and
245 PM Wednesday.

$$


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