HomeForecastsWashington ForecastsUpright Head, WA - Lopez Island Coastal Forecast

Upright Head, WA - Lopez Island Coastal Forecast

FZUS56 KSEW 202129
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
229 PM PDT Tue May 20 2025

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

PZZ100-211030-
229 PM PDT Tue May 20 2025

.SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND
WATERS...A weather system continues to push across the waters this
afternoon, bringing onshore flow. High pressure will rebuild over
the area waters Wednesday into Thursday. A weakening system may
approach the waters on Friday. Weak high pressure rebuilds over
the weekend.

$$

PZZ150-211030-
Coastal Waters From Cape Flattery To James Island Out 10 Nm-
229 PM PDT Tue May 20 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING...

.TONIGHT...W wind 5 to 10 kt. Seas 9 to 11 ft, subsiding to 7 to
8 ft after midnight. Wave Detail: W 9 ft at 12 seconds. A slight
chance of rain after midnight.
.WED...NW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: W 7 ft at
11 seconds.
.WED NIGHT...NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W
5 ft at 10 seconds.
.THU...NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at
9 seconds.
.THU NIGHT...NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W
4 ft at 8 seconds.
.FRI...SW wind 5 to 10 kt. Seas around 3 ft. Wave Detail: W 3 ft
at 8 seconds and SW 2 ft at 8 seconds.
.FRI NIGHT...SW wind 10 to 15 kt, becoming S 5 to 10 kt after
midnight. Seas 3 to 4 ft. Wave Detail: W 3 ft at 7 seconds. A
chance of rain in the evening.
.SAT...S wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: SW 3 ft at
6 seconds and W 5 ft at 12 seconds.
.SAT NIGHT...SW wind 5 to 10 kt, backing to SE after midnight.
Seas 5 to 6 ft. Wave Detail: W 6 ft at 12 seconds.
.SUN...SE wind around 10 kt, veering to S in the afternoon. Seas
5 to 6 ft. Wave Detail: W 6 ft at 11 seconds.
.SUN NIGHT...SW wind 10 to 15 kt, becoming S 5 to 10 kt after
midnight. Seas around 6 ft. Wave Detail: W 6 ft at 10 seconds and
SW 2 ft at 19 seconds. A chance of rain.

$$

PZZ153-211030-
Coastal Waters From James Island To Point Grenville Out 10 Nm-
229 PM PDT Tue May 20 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING...

.TONIGHT...NW wind 5 to 10 kt. Seas 9 to 11 ft, subsiding to 6 to
8 ft after midnight. Wave Detail: W 8 ft at 12 seconds. A chance
of rain early this evening, then a slight chance of rain late this
evening and overnight.
.WED...N wind around 5 kt, backing to NW in the afternoon. Seas
5 to 7 ft. Wave Detail: W 7 ft at 11 seconds.
.WED NIGHT...NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W
5 ft at 10 seconds.
.THU...NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at
9 seconds.
.THU NIGHT...NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W
4 ft at 9 seconds.
.FRI...NW wind around 5 kt, backing to SW in the afternoon. Seas
around 3 ft. Wave Detail: W 3 ft at 8 seconds and SW 2 ft at
8 seconds.
.FRI NIGHT...W wind 10 to 15 kt, becoming S around 5 kt after
midnight. Seas 3 to 4 ft. Wave Detail: W 3 ft at 8 seconds. A
chance of rain in the evening.
.SAT...S wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SW 2 ft at
5 seconds and W 4 ft at 12 seconds.
.SAT NIGHT...W wind 5 to 10 kt, veering to E after midnight. Seas
4 to 6 ft. Wave Detail: W 6 ft at 11 seconds.
.SUN...SE wind 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas 5 to 6 ft. Wave Detail: W 6 ft at 11 seconds.
.SUN NIGHT...SW wind 10 to 15 kt, becoming S 5 to 10 kt after
midnight. Seas 5 to 6 ft. Wave Detail: W 6 ft at 10 seconds and
SW 2 ft at 19 seconds. A chance of rain after midnight.

$$

PZZ156-211030-
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm-
229 PM PDT Tue May 20 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING...

.TONIGHT...NW wind 5 to 10 kt. Seas 9 to 11 ft, subsiding to 6 to
8 ft. Wave Detail:W 8 ft at 12 seconds. A slight chance of rain
early this evening.
.WED...N wind around 5 kt, becoming NW 10 to 15 kt in the
afternoon. Seas 5 to 7 ft. Wave Detail: W 7 ft at 11 seconds.
.WED NIGHT...N wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: W
5 ft at 10 seconds.
.THU...NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at
9 seconds.
.THU NIGHT...NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W
4 ft at 9 seconds.
.FRI...NW wind 5 to 10 kt, backing to W in the afternoon. Seas
3 to 4 ft. Wave Detail: W 3 ft at 8 seconds.
.FRI NIGHT...W wind 10 to 15 kt, becoming SW 5 to 10 kt after
midnight. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 7 seconds and W
3 ft at 8 seconds.
.SAT...S wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SW 2 ft at
6 seconds and W 4 ft at 12 seconds.
.SAT NIGHT...NW wind 5 to 10 kt, veering to E after midnight.
Seas 4 to 6 ft. Wave Detail: W 6 ft at 11 seconds.
.SUN...SE wind around 10 kt, veering to SW in the afternoon. Seas
5 to 6 ft. Wave Detail: W 6 ft at 11 seconds.
.SUN NIGHT...W wind 10 to 15 kt, becoming S 5 to 10 kt after
midnight. Seas 5 to 6 ft. Wave Detail: W 6 ft at 10 seconds and
SW 2 ft at 19 seconds. A chance of rain after midnight.

$$

PZZ170-211030-
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm-
229 PM PDT Tue May 20 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING...

.TONIGHT...NW wind 10 to 15 kt. Seas 8 to 11 ft, subsiding to 7
to 8 ft after midnight. Wave Detail: W 9 ft at 12 seconds.
.WED...NW wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: W 7 ft at
11 seconds.
.WED NIGHT...NW wind 10 to 15 kt. Seas around 5 ft. Wave Detail:
W 5 ft at 10 seconds.
.THU...NW wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: W 4 ft
at 9 seconds.
.THU NIGHT...NW wind 10 to 15 kt. Seas around 4 ft. Wave Detail:
W 4 ft at 8 seconds.
.FRI...W wind 5 to 10 kt, backing to SW in the afternoon. Seas
3 to 4 ft. Wave Detail: SW 3 ft at 8 seconds and W 3 ft at
8 seconds.
.FRI NIGHT...SW wind 10 to 15 kt. Seas around 4 ft. Wave Detail:
SW 4 ft at 5 seconds and W 3 ft at 11 seconds. A chance of rain
in the evening.
.SAT...S wind around 10 kt. Seas 4 to 6 ft. Wave Detail: SW 3 ft
at 5 seconds and W 6 ft at 12 seconds.
.SAT NIGHT...SE wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: W
6 ft at 12 seconds and S 2 ft at 17 seconds.
.SUN...SE wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: W 7 ft
at 11 seconds and S 2 ft at 17 seconds.
.SUN NIGHT...S wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: W
7 ft at 10 seconds, S 2 ft at 15 seconds and SW 2 ft at
19 seconds. A chance of rain.

$$

PZZ173-211030-
Coastal Waters From James Island To Point Grenville 10 To 60 Nm-
229 PM PDT Tue May 20 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING...

.TONIGHT...NW wind 10 to 15 kt, easing to 5 to 10 kt late. Seas
8 to 11 ft, subsiding to 7 to 8 ft after midnight. Wave Detail: W
9 ft at 12 seconds.
.WED...NW wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: W 7 ft at
11 seconds.
.WED NIGHT...NW wind 10 to 15 kt. Seas around 5 ft. Wave Detail:
W 5 ft at 10 seconds.
.THU...NW wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft
at 9 seconds.
.THU NIGHT...NW wind 10 to 15 kt. Seas around 4 ft. Wave Detail:
W 4 ft at 8 seconds and SW 2 ft at 8 seconds.
.FRI...W wind 5 to 10 kt, backing to SW in the afternoon. Seas
around 4 ft. Wave Detail: SW 3 ft at 8 seconds and W 3 ft at
8 seconds.
.FRI NIGHT...SW wind 10 to 15 kt. Seas around 4 ft. Wave Detail:
SW 4 ft at 5 seconds and W 3 ft at 11 seconds.
.SAT...S wind around 10 kt. Seas 4 to 6 ft. Wave Detail: SW 3 ft
at 5 seconds and W 6 ft at 12 seconds.
.SAT NIGHT...S wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: W
6 ft at 12 seconds and S 2 ft at 17 seconds.
.SUN...S wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: W 7 ft at
11 seconds and S 2 ft at 17 seconds.
.SUN NIGHT...S wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: W
7 ft at 10 seconds and SW 2 ft at 19 seconds. A chance of rain.

$$

PZZ176-211030-
Coastal Waters From Point Grenville To Cape Shoalwater 10 To
60 Nm-
229 PM PDT Tue May 20 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING...

.TONIGHT...NW wind 5 to 10 kt. Seas 8 to 11 ft, subsiding to 7 to
8 ft after midnight. Wave Detail: W 9 ft at 12 seconds.
.WED...N wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: W 7 ft at
11 seconds.
.WED NIGHT...N wind 10 to 15 kt. Seas around 5 ft. Wave Detail: W
5 ft at 10 seconds.
.THU...NW wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: NW 5 ft
at 9 seconds.
.THU NIGHT...NW wind around 10 kt. Seas around 4 ft. Wave Detail:
SW 2 ft at 8 seconds and W 4 ft at 9 seconds.
.FRI...W wind 5 to 10 kt, backing to SW in the afternoon. Seas
around 4 ft. Wave Detail: W 4 ft at 8 seconds and SW 3 ft at
8 seconds.
.FRI NIGHT...SW wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas around 4 ft. Wave Detail: SW 3 ft at 5 seconds and
NW 3 ft at 8 seconds.
.SAT...S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SW 3 ft at
5 seconds and W 5 ft at 12 seconds.
.SAT NIGHT...SW wind 5 to 10 kt, backing to SE after midnight.
Seas 5 to 7 ft. Wave Detail: W 6 ft at 12 seconds and SW 2 ft at
17 seconds.
.SUN...S wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: W 7 ft at
11 seconds and SW 2 ft at 16 seconds.
.SUN NIGHT...SW wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: W
7 ft at 10 seconds and SW 2 ft at 19 seconds. A chance of rain.

$$

PZZ130-211030-
West Entrance U.S. Waters Strait Of Juan De Fuca-
229 PM PDT Tue May 20 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING...

.TONIGHT...W wind 5 to 10 kt. Seas 8 to 10 ft. Wave Detail: W 6
ft at 12 seconds.
.WED...W wind around 5 kt, veering to NW in the afternoon. Seas
3 to 5 ft. Wave Detail: W 5 ft at 11 seconds.
.WED NIGHT...NW wind 5 to 10 kt, becoming W after midnight. Seas
3 to 5 ft. Wave Detail: W 4 ft at 10 seconds.
.THU...W 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.
.THU 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 9 seconds.
.FRI...W wind 5 to 10 kt. Seas around 3 ft. Wave Detail: W 2 ft
at 8 seconds.
.FRI NIGHT...W wind 10 to 15 kt, becoming S around 5 kt after
midnight. Seas around 3 ft. Wave Detail: W 2 ft at 8 seconds. A
chance of rain in the evening.
.SAT...S wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at
12 seconds.
.SAT NIGHT...W wind 5 to 10 kt, veering to E after midnight. Seas
3 to 4 ft. Wave Detail: W 4 ft at 11 seconds.
.SUN...SE wind 5 to 10 kt, veering to SW in the afternoon. Seas
3 to 4 ft. Wave Detail: W 4 ft at 11 seconds.
.SUN NIGHT...W wind around 10 kt, backing to SW after midnight.
Seas 3 to 5 ft. Wave Detail: W 4 ft at 10 seconds. A chance of
rain after midnight.

$$

PZZ131-211030-
Central U.S. Waters Strait Of Juan De Fuca-
229 PM PDT Tue May 20 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 2 AM
PDT WEDNESDAY...

.TONIGHT...W wind 10 to 15 kt, with frequent gusts to 25 kt,
easing to 5 to 10 kt late. Waves 3 to 4 ft. A slight chance of
rain early this evening.
.WED...W wind 5 to 10 kt. Waves around 3 ft in the morning, then
around 2 ft or less.
.WED NIGHT...W wind 5 to 10 kt. Waves around 2 ft or less.
.THU...W wind around 5 kt, rising to 5 to 10 kt in the afternoon.
Waves around 2 ft or less.
.THU NIGHT...W wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Waves around 2 ft or less.
.FRI...W wind 5 to 10 kt. Waves around 2 ft or less.
.FRI NIGHT...W wind 15 to 20 kt, easing to 5 to 10 kt after
midnight. Waves around 3 ft.
.SAT...SW wind around 5 kt, backing to NE in the afternoon. Waves
around 2 ft or less.
.SAT NIGHT...W wind 5 to 10 kt, backing 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 3 ft.

$$

PZZ132-211030-
East Entrance U.S. Waters Strait Of Juan De Fuca-
229 PM PDT Tue May 20 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 2 AM
PDT WEDNESDAY...

.TONIGHT...W wind 10 to 15 kt, with frequent gusts to 25 kt,
easing to 5 to 10 kt late. Waves around 3 ft. A chance of rain
early this evening, then a slight chance of rain late this evening
and overnight.
.WED...SW wind 5 to 10 kt, veering to W in the afternoon. Waves
around 2 ft or less.
.WED NIGHT...W wind around 5 kt. Waves around 2 ft or less.
.THU...W wind around 5 kt. Waves around 2 ft or less.
.THU NIGHT...W wind 5 to 10 kt. Waves around 2 ft or less.
.FRI...SW wind 5 to 10 kt. Waves around 2 ft or less.
.FRI NIGHT...W wind 10 to 15 kt, becoming SW 5 to 10 kt after
midnight. Waves around 3 ft.
.SAT...S wind around 5 kt, backing to E in the afternoon. Waves
around 2 ft or less.
.SAT NIGHT...W wind around 5 kt. Waves around 2 ft or less.
.SUN...SW wind around 5 kt, veering to W in the afternoon. Waves
around 2 ft or less.
.SUN NIGHT...W wind 5 to 10 kt. Waves around 2 ft or less.

$$

PZZ134-211030-
Admiralty Inlet-
229 PM PDT Tue May 20 2025

.TONIGHT...NW wind around 5 kt, backing to S late. Waves around
2 ft or less. A chance of rain.
.WED...S wind around 5 kt, veering to NW in the afternoon. Waves
around 2 ft or less.
.WED NIGHT...NW wind 5 to 10 kt. Waves around 2 ft or less.
.THU...NW wind around 5 kt. Waves around 2 ft or less.
.THU NIGHT...W wind around 5 kt. Waves around 2 ft or less.
.FRI...S wind around 5 kt, veering to W in the afternoon. Waves
around 2 ft or less.
.FRI NIGHT...NW wind around 10 kt, becoming SW after midnight.
Waves around 2 ft or less.
.SAT...S wind around 5 kt, backing to NE in the afternoon. Waves
around 2 ft or less.
.SAT NIGHT...NW wind around 5 kt. Waves around 2 ft or less.
.SUN...S wind around 5 kt, becoming N in the afternoon. Waves
around 2 ft or less.
.SUN NIGHT...NW wind 5 to 10 kt, backing to SW after midnight.
Waves around 2 ft or less.

$$

PZZ133-211030-
Northern Inland Waters Including The San Juan Islands-
229 PM PDT Tue May 20 2025

.TONIGHT...SW wind 5 to 10 kt. Waves around 2 ft or less. A
chance of rain early this evening, then a slight chance of rain
late this evening and early morning.
.WED...S wind around 5 kt, veering to W 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.
.THU...W wind around 5 kt. Waves around 2 ft or less.
.THU NIGHT...SW wind around 5 kt. Waves around 2 ft or less.
.FRI...S wind 5 to 10 kt. Waves around 2 ft or less.
.FRI NIGHT...S wind 5 to 10 kt. Waves around 2 ft or less.
.SAT...S wind around 5 kt. Waves around 2 ft or less.
.SAT NIGHT...W wind around 5 kt, backing to SE after midnight.
Waves around 2 ft or less.
.SUN...SE wind around 5 kt, veering to SW in the afternoon. Waves
around 2 ft or less.
.SUN NIGHT...SW wind 5 to 10 kt, backing to S after midnight.
Waves around 2 ft or less.

$$

PZZ135-211030-
Puget Sound and Hood Canal-
229 PM PDT Tue May 20 2025

.TONIGHT...W wind 5 to 10 kt, backing to SW late this evening,
then becoming S after midnight. Waves around 2 ft or less. A
chance of rain until early morning, then a slight chance of rain
late.
.WED...SE wind around 5 kt, backing to N in the afternoon. Waves
around 2 ft or less.
.WED NIGHT...N wind 5 to 10 kt, easing to around 5 kt after
midnight. Waves around 2 ft or less.
.THU...W wind around 5 kt. Waves around 2 ft or less.
.THU NIGHT...W wind around 5 kt. Waves around 2 ft or less.
.FRI...S wind around 5 kt. Waves around 2 ft or less.
.FRI NIGHT...W wind 5 to 10 kt, backing to S after midnight.
Waves around 2 ft or less.
.SAT...S wind around 5 kt. Waves around 2 ft or less.
.SAT NIGHT...N wind around 5 kt. Waves around 2 ft or less.
.SUN...S wind around 5 kt, veering to W in the afternoon. Waves
around 2 ft or less.
.SUN NIGHT...W wind 5 to 10 kt, backing to SW after midnight.
Waves around 2 ft or less.

$$

PZZ110-211030-
Grays Harbor Bar-
229 PM PDT Tue May 20 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING...

Combined seas 9 to 11 ft subsiding to 6 to 8 ft late tonight. Bar
conditions rough, becoming moderate. Maximum ebb currents will
occur around 1200 AM Wednesday, 1200 PM Wednesday, and 100 AM
Thursday.

$$


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