Coastal Waters Forecast
Issued by NWS Seattle/Tacoma, WA

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZUS56 KSEW 210930
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
230 AM PDT Mon Aug 21 2017

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

PZZ100-211830-
230 AM PDT Mon Aug 21 2017

.Synopsis for the northern and central Washington coastal and
inland waters...Higher pres off the coast and lower pres east of
the the Cascades will maintain onshore flow into Western
Washington through late this week. A weak system moving into
British Columbia mid week will likely strengthen the onshore flow
then.

$$

PZZ150-153-156-211830-
Coastal Waters From Cape Flattery To James Island Out 10 Nm-
Coastal Waters From James Island To Point Grenville Out 10 Nm-
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm-
230 AM PDT Mon Aug 21 2017

.TODAY...NW wind 5 to 15 kt. Wind waves 2 ft or less. W swell
5 ft at 9 seconds. Patchy morning fog.
.TONIGHT...NW wind 5 to 15 kt. Wind waves 2 ft or less. W swell
5 ft at 11 seconds.
.TUE...NW wind to 10 kt becoming 5 to 15 kt in the afternoon.
Wind waves 2 ft or less. W swell 4 ft at 10 seconds.
.TUE NIGHT...NW wind 5 to 15 kt. Wind waves 2 ft or less. W swell
4 ft at 11 seconds.
.WED...E wind to 10 kt becoming S in the afternoon. Wind waves
1 ft or less. W swell 5 ft at 10 seconds.
.WED NIGHT...NW wind 5 to 15 kt. Wind waves 2 ft or less. W swell
5 ft at 10 seconds.
.THU...NW wind 5 to 15 kt. Wind waves 2 ft or less. W swell 6 ft.
.FRI...N wind to 10 kt becoming NW 10 to 20 kt. Wind waves 1 ft
building to 1 to 3 ft. W swell 5 ft.

$$

PZZ170-173-176-211830-
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm-
Coastal Waters From James Island To Point Grenville 10 To 60 Nm-
Coastal Waters From Point Grenville To Cape Shoalwater 10 To
60 Nm-
230 AM PDT Mon Aug 21 2017

.TODAY...N wind 5 to 15 kt. Wind waves 2 ft or less. W swell 5 ft
at 9 seconds. Patchy morning fog.
.TONIGHT and TUE...NW wind 5 to 15 kt. Wind waves 2 ft or less. W
swell 5 ft at 11 seconds.
.TUE NIGHT...NW wind 5 to 15 kt becoming W to 10 kt after midnight.
Wind waves 2 ft or less. W swell 5 ft at 12 seconds.
.WED...SW wind to 10 kt. Wind waves 1 ft or less. W swell 5 ft at
10 seconds.
.WED NIGHT...NW wind to 10 kt rising to 5 to 15 kt after midnight.
Wind waves 2 ft or less. W swell 5 ft at 10 seconds.
.THU...NW wind 5 to 15 kt. Wind waves 2 ft or less. W swell 7 ft.
.FRI...N wind to 10 kt becoming NW 15 to 20 kt. Wind waves 1 ft
building to 1 to 3 ft. W swell 6 ft.

$$

PZZ130-211830-
West Entrance U.S. Waters Strait Of Juan De Fuca-
230 AM PDT Mon Aug 21 2017

.TODAY...W wind to 10 kt becoming 5 to 15 kt this afternoon. Wind
waves 2 ft or less. W swell 4 ft at 9 seconds. Patchy morning fog.
.TONIGHT...W wind 5 to 15 kt. Wind waves 2 ft or less. W swell 4
ft at 9 seconds.
.TUE...Light wind becoming W 5 to 15 kt in the afternoon. Wind
waves less than 1 ft becoming 2 ft or less. W swell 4 ft at 11
seconds.
.TUE NIGHT...W wind 15 to 20 kt easing to 10 kt after midnight.
Wind waves 1 to 3 ft subsiding to 1 ft or less. W swell 4 ft at
11 seconds.
.WED...Light wind. Wind waves less than 1 ft. W swell 4 ft at
9 seconds.
.WED NIGHT...W wind 5 to 15 kt. Wind waves 1 to 2 ft. W swell
4 ft at 9 seconds.
.THU...W wind 5 to 15 kt. Wind waves 2 ft or less. W swell 6 ft.
.FRI...Light wind becoming W 10 to 20 kt. Wind waves less than
1 ft becoming 1 to 3 ft. W swell 4 ft.

$$

PZZ131-211830-
Central U.S. Waters Strait Of Juan De Fuca-
230 AM PDT Mon Aug 21 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...W wind 5 to 15 kt. Wind waves 2 ft or less. Patchy
morning fog.
.TONIGHT...W wind 15 to 25 kt. Wind waves 2 to 4 ft.
.TUE...W wind to 10 kt rising to 15 to 25 kt in the afternoon.
Wind waves 1 ft building to 2 to 4 ft.
.TUE NIGHT...W wind 20 to 30 kt. Wind waves 3 to 5 ft.
.WED...W wind 15 to 25 kt easing to 5 to 15 kt in the afternoon.
Wind waves 2 to 4 ft subsiding to 2 ft or less.
.WED NIGHT...W wind 15 to 25 kt rising to 25 to 35 kt after
midnight. Wind waves 2 to 4 ft building to 4 to 6 ft.
.THU...W wind 15 to 25 kt. Wind waves 2 to 4 ft.
.FRI...NW wind 5 to 15 kt becoming W 10 to 20 kt. Wind waves 1 to
3 ft.

$$

PZZ132-211830-
East Entrance U.S. Waters Strait Of Juan De Fuca-
230 AM PDT Mon Aug 21 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...W wind to 10 kt. Wind waves 1 ft or less. Patchy morning
fog.
.TONIGHT...W wind 15 to 25 kt. Wind waves 2 to 4 ft.
.TUE...W wind 5 to 15 kt. Wind waves 2 ft or less.
.TUE NIGHT...W wind 20 to 30 kt. Wind waves 3 to 5 ft.
.WED...W wind 15 to 25 kt becoming SE to 10 kt in the afternoon.
Wind waves 2 to 4 ft subsiding to 1 ft or less.
.WED NIGHT...W wind 15 to 25 kt rising to 25 to 35 kt after
midnight. Wind waves 2 to 4 ft building to 4 to 6 ft.
.THU...W wind 15 to 25 kt. Wind waves 2 to 4 ft.
.FRI...W wind 5 to 15 kt becoming 10 to 20 kt. Wind waves 1 to
3 ft.

$$

PZZ134-211830-
Admiralty Inlet-
230 AM PDT Mon Aug 21 2017

.TODAY...NW wind to 10 kt. Wind waves 1 ft or less. Patchy morning
fog.
.TONIGHT...NW wind 5 to 15 kt becoming to 10 kt after midnight.
Wind waves 2 ft or less.
.TUE...NW wind to 10 kt. Wind waves 1 ft or less.
.TUE NIGHT...NW wind 5 to 15 kt becoming 10 to 20 kt after
midnight. Wind waves 1 to 3 ft.
.WED...SE wind to 10 kt in the morning becoming light. Wind waves
1 ft or less.
.WED NIGHT...NW wind 5 to 15 kt rising to 15 to 25 kt after
midnight. Wind waves 1 to 2 ft building to 2 to 4 ft.
.THU...NW wind 5 to 15 kt. Wind waves 2 ft or less.
.FRI...NW wind to 10 kt. Wind waves 1 ft or less.

$$

PZZ133-211830-
Northern Inland Waters Including The San Juan Islands-
230 AM PDT Mon Aug 21 2017

.TODAY...SW wind 5 to 15 kt becoming NW in the afternoon. Wind
waves 2 ft or less. Patchy morning fog.
.TONIGHT...W wind 5 to 15 kt becoming S after midnight. Wind
waves 2 ft or less.
.TUE...NW wind to 10 kt becoming W 5 to 15 kt in the afternoon.
Wind waves 2 ft or less.
.TUE NIGHT...SW wind 10 to 20 kt rising to 15 to 25 kt after
midnight. Wind waves 2 to 4 ft.
.WED...S wind 10 to 20 kt easing to 10 kt in the afternoon. Wind
waves 1 to 3 ft subsiding to 1 ft or less.
.WED NIGHT...SW wind 5 to 15 kt becoming W 10 to 20 kt after
midnight. Wind waves 1 to 3 ft.
.THU...SW wind 10 to 20 kt. Wind waves 1 to 3 ft.
.FRI...NW wind 5 to 15 kt. Wind waves 2 ft or less.

$$

PZZ135-211830-
Puget Sound and Hood Canal-
230 AM PDT Mon Aug 21 2017

.TODAY...N wind to 10 kt. Wind waves 1 ft or less. Patchy morning
fog.
.TONIGHT...N wind to 10 kt. Wind waves 1 ft or less.
.TUE...Light wind becoming NW to 10 kt in the afternoon. Wind
waves 1 ft or less.
.TUE NIGHT...NW wind 5 to 15 kt becoming variable to 10 kt after
midnight. Wind waves 2 ft or less.
.WED...Light wind. Wind waves less than 1 ft.
.WED NIGHT...N wind to 10 kt. Wind waves 1 ft or less.
.THU...SE wind to 10 kt becoming N 5 to 15 kt. Wind waves 2 ft or
less.
.FRI...N wind 5 to 15 kt. Wind waves 2 ft or less.

$$

PZZ110-211830-
Grays Harbor Bar-
230 AM PDT Mon Aug 21 2017

Combined seas 4 or 5 ft, except building to 6 ft during the very
strong ebb current this morning. Bar conditions light. The
maximum ebb currents will occur around 445 AM and 515 PM today.

$$

www.weather.gov/seattle/


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.