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 260338
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
838 PM PDT Mon Sep 25 2017

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

PZZ100-261245-
838 PM PDT Mon Sep 25 2017

.Synopsis for the northern and central Washington coastal and
inland waters...Weak southerly flow will become light and
variable overnight. Expect the flow to become light northerly on
Tuesday due to building pres over British Columbia and lowering
pres over Oregon. A thermally induced trough of low pres along the
Washington coast will cause the flow to become easterly early
Wednesday. Onshore flow will return on Friday as a weak cold front
moves inland.

$$

PZZ150-153-156-261245-
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-
838 PM PDT Mon Sep 25 2017

.TONIGHT...SE wind 5 to 15 kt. Wind waves 2 ft or less. W swell 6
ft at 10 seconds. Rain likely in the evening then a slight chance
of rain after midnight.
.TUE...Light wind becoming NW 5 to 15 kt in the afternoon. Wind
waves 2 ft or less. W swell 5 ft at 10 seconds.
.TUE NIGHT...NW wind 5 to 15 kt becoming N after midnight. Wind
waves 2 ft or less. W swell 4 ft at 10 seconds.
.WED...E wind to 10 kt becoming N in the afternoon. Wind waves
1 ft or less. W swell 4 ft at 9 seconds.
.WED NIGHT...N wind 5 to 15 kt becoming E after midnight. Wind
waves 2 ft or less. W swell 4 ft at 9 seconds.
.THU...E wind 5 to 15 kt becoming SE to 10 kt in the afternoon.
Wind waves 2 ft or less. W swell 4 ft at 10 seconds.
.THU NIGHT...S wind to 10 kt becoming 5 to 15 kt after midnight.
Wind waves 2 ft or less. W swell 5 ft at 10 seconds.
.FRI...S wind 15 to 25 kt. Wind waves 2 to 4 ft. W swell 5 ft.
.SAT...W wind 10 to 20 kt becoming NW 15 to 25 kt. Wind waves
1 to 3 ft building to 2 to 4 ft. W swell 6 ft.

$$

PZZ170-173-176-261245-
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-
838 PM PDT Mon Sep 25 2017

.TONIGHT...W wind 5 to 15 kt. Wind waves 2 ft or less. W swell 7
ft at 10 seconds. A chance of rain in the evening then a slight
chance of rain after midnight.
.TUE...N wind to 10 kt. Wind waves 1 ft or less. W swell 5 ft at
10 seconds.
.TUE NIGHT...N wind 5 to 15 kt. Wind waves 2 ft or less. W swell
4 ft at 10 seconds.
.WED...NE wind to 10 kt becoming 5 to 15 kt in the afternoon.
Wind waves 2 ft or less. W swell 4 ft at 9 seconds.
.WED NIGHT...NE wind 5 to 15 kt becoming to 10 kt after midnight.
Wind waves 2 ft or less. W swell 4 ft at 9 seconds.
.THU...SE wind 5 to 15 kt. Wind waves 2 ft or less. W swell 5 ft
at 10 seconds.
.THU NIGHT...S wind 5 to 15 kt. Wind waves 2 ft or less. W swell
5 ft at 10 seconds.
.FRI...S wind 10 to 20 kt becoming SW 15 to 25 kt. Wind waves
1 to 3 ft building to 2 to 4 ft. W swell 5 ft.
.SAT...NW wind 15 to 25 kt. Wind waves 2 to 4 ft. W swell 7 ft.

$$

PZZ130-261245-
West Entrance U.S. Waters Strait Of Juan De Fuca-
838 PM PDT Mon Sep 25 2017

.TONIGHT...SE wind to 10 kt in the evening becoming light. Wind
waves 1 ft or less. W swell 6 ft at 10 seconds. A chance of rain
in the evening.
.TUE...Light wind becoming E to 10 kt in the afternoon. Wind
waves 1 ft or less. W swell 6 ft at 10 seconds.
.TUE NIGHT...Light wind. Wind waves less than 1 ft. W swell 4 ft
at 10 seconds.
.WED...E wind 5 to 15 kt. Wind waves 2 ft or less. W swell 4 ft
at 9 seconds.
.WED NIGHT...E wind 5 to 15 kt. Wind waves 2 ft or less. W swell
4 ft at 9 seconds.
.THU...E wind 5 to 15 kt. Wind waves 2 ft or less. W swell 4 ft
at 10 seconds.
.THU NIGHT...Light wind. Wind waves less than 1 ft. W swell 4 ft
at 10 seconds.
.FRI...E wind to 10 kt becoming S 5 to 15 kt. Wind waves 2 ft or
less. W swell 4 ft.
.SAT...W wind 10 to 20 kt rising to 15 to 25 kt. Wind waves 1 to 3
ft building to 2 to 4 ft. W swell 6 ft.

$$

PZZ131-261245-
Central U.S. Waters Strait Of Juan De Fuca-
838 PM PDT Mon Sep 25 2017

.TONIGHT...E wind to 10 kt. Wind waves 1 ft or less. A chance of
rain in the evening.
.TUE...Light wind becoming NE to 10 kt in the afternoon. Wind
waves 1 ft or less.
.TUE NIGHT...NW wind to 10 kt in the evening becoming light. Wind
waves 1 ft or less.
.WED...Light wind becoming NE 5 to 15 kt in the afternoon. Wind
waves 2 ft or less.
.WED NIGHT...NE wind 5 to 15 kt becoming E after midnight. Wind
waves 2 ft or less.
.THU...NE wind to 10 kt. Wind waves 1 ft or less.
.THU NIGHT...Light wind becoming NW to 10 kt after midnight. Wind
waves 1 ft or less.
.FRI...W wind 5 to 15 kt becoming W 20 to 30 kt. Wind waves 2 ft
or less building to 3 to 5 ft.
.SAT...W wind 20 to 30 kt. Wind waves 3 to 5 ft.

$$

PZZ132-261245-
East Entrance U.S. Waters Strait Of Juan De Fuca-
838 PM PDT Mon Sep 25 2017

.TONIGHT...Light wind. Wind waves less than 1 ft. A slight chance
of rain in the evening.
.TUE...Light wind becoming NW to 10 kt in the afternoon. Wind
waves 1 ft or less.
.TUE NIGHT...NW wind to 10 kt in the evening becoming light. Wind
waves 1 ft or less.
.WED...Light wind becoming NW to 10 kt in the afternoon. Wind
waves 1 ft or less.
.WED NIGHT...Light wind. Wind waves less than 1 ft.
.THU...Light wind. Wind waves less than 1 ft.
.THU NIGHT...Light wind becoming SE to 10 kt after midnight. Wind
waves 1 ft or less.
.FRI...SE wind to 10 kt becoming S 20 to 30 kt. Wind waves 1 ft
or less building to 3 to 5 ft.
.SAT...W wind 15 to 25 kt rising to 20 to 30 kt. Wind waves 3 to
5 ft.

$$

PZZ134-261245-
Admiralty Inlet-
838 PM PDT Mon Sep 25 2017

.TONIGHT...Light wind. Wind waves less than 1 ft. A slight chance
of rain in the evening.
.TUE...Light wind becoming NW to 10 kt in the afternoon. Wind
waves 1 ft or less.
.TUE NIGHT...NW wind to 10 kt in the evening becoming light. Wind
waves 1 ft or less.
.WED...Light wind becoming NW to 10 kt in the afternoon. Wind
waves 1 ft or less.
.WED NIGHT...NW wind to 10 kt in the evening becoming light. Wind
waves 1 ft or less.
.THU...Light wind. Wind waves less than 1 ft.
.THU NIGHT...Light wind becoming SE to 10 kt after midnight. Wind
waves 1 ft or less.
.FRI...S wind 5 to 15 kt. Wind waves 2 ft or less.
.SAT...Variable wind to 10 kt becoming NW 10 to 20 kt. Wind waves
1 ft or less building to 1 to 3 ft.

$$

PZZ133-261245-
Northern Inland Waters Including The San Juan Islands-
838 PM PDT Mon Sep 25 2017

.TONIGHT...Light wind. Wind waves less than 1 ft. A slight chance
of rain in the evening.
.TUE...Light wind. Wind waves less than 1 ft.
.TUE NIGHT...NW wind to 10 kt. Wind waves 1 ft or less.
.WED...N wind to 10 kt becoming NW in the afternoon. Wind waves
1 ft or less.
.WED NIGHT...N wind to 10 kt in the evening becoming light. Wind
waves 1 ft or less.
.THU...Light wind. Wind waves less than 1 ft.
.THU NIGHT...Light wind becoming SE 5 to 15 kt after midnight.
Wind waves 2 ft or less.
.FRI...SE wind 5 to 15 kt becoming S 15 to 25 kt. Wind waves 2 ft
or less building to 2 to 4 ft.
.SAT...SW wind 10 to 20 kt becoming W 5 to 15 kt. Wind waves 1 to
3 ft.

$$

PZZ135-261245-
Puget Sound and Hood Canal-
838 PM PDT Mon Sep 25 2017

.TONIGHT...Light wind. Wind waves less than 1 ft. A chance of
rain in the evening.
.TUE...Light wind becoming N to 10 kt in the afternoon. Wind
waves 1 ft or less.
.TUE NIGHT...N wind to 10 kt. Wind waves 1 ft or less.
.WED...Light wind becoming N to 10 kt in the afternoon. Wind
waves 1 ft or less.
.WED NIGHT...N wind to 10 kt in the evening becoming light. Wind
waves 1 ft or less.
.THU...Light wind. Wind waves less than 1 ft.
.THU NIGHT...Light wind becoming S to 10 kt after midnight. Wind
waves 1 ft or less.
.FRI...S wind 5 to 15 kt becoming 10 to 20 kt. Wind waves 1 to
3 ft.
.SAT...SW wind 10 to 20 kt becoming variable to 10 kt. Wind waves
1 to 3 ft subsiding to 1 ft or less.

$$

PZZ110-261245-
Grays Harbor Bar-
838 PM PDT Mon Sep 25 2017

Combined seas 2 to 4 ft building to 4 to 5 ft late tonight. Bar
conditions light. The maximum ebb currents will occur around 845
PM tonight then 9 AM and 930 PM Tuesday.

$$

www.weather.gov


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