Coastal Waters Forecast
Issued by NWS Seattle/Tacoma, WA

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000
FZUS56 KSEW 180353
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
900 PM PDT Thu Aug 17 2017

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

PZZ100-181015-
900 PM PDT Thu Aug 17 2017

.Synopsis for the northern and central Washington coastal and
inland waters...A typical August pattern will prevail through the
middle of next week. Expect onshore flow of varying strength to
persist due to higher pres offshore with lower pres east of the
Cascades.

$$

PZZ150-181015-
Coastal Waters From Cape Flattery To James Island Out 10 Nm-
900 PM PDT Thu Aug 17 2017

.TONIGHT...W wind 10 kt or less. Wind waves 1 ft or less. W swell
5 to 7 ft at 11 seconds.
.FRI...SW wind 10 kt or less becoming W. Wind waves 1 ft or less.
W swell 5 ft at 11 seconds. A slight chance of showers.
.FRI NIGHT...NW wind 5 to 15 kt. Wind waves 2 ft or less. W swell
5 ft at 9 seconds.
.SAT...NW wind 10 to 20 kt. Wind waves 1 to 3 ft. W swell 5 ft at
8 seconds.
.SAT NIGHT...NW wind 10 to 20 kt easing late. Wind waves 1 to 3
ft subsiding late. W swell 4 to 6 ft at 10 seconds.
.SUN...W wind 10 kt or less. Wind waves 1 ft or less. W swell 5
ft at 10 seconds.
.SUN NIGHT...NW wind 10 kt or less. Wind waves 1 ft or less. W
swell 4 ft at 9 seconds.
.MON...NW wind 5 to 15 kt. Wind waves 2 ft or less. W swell 4 ft.
.TUE...NW wind 10 kt or less. Wind waves 1 ft or less. W swell 5
ft.

$$

PZZ153-156-181015-
Coastal Waters From James Island To Point Grenville Out 10 Nm-
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm-
900 PM PDT Thu Aug 17 2017

.TONIGHT...NW wind 5 to 15 kt. Wind waves 2 ft or less. W swell
6 to 7 ft at 11 seconds.
.FRI...NW wind 10 kt or less. Wind waves 1 ft or less. W swell 4
to 5 ft at 11 seconds.
.FRI NIGHT...NW wind 10 to 20 kt. Wind waves 1 to 3 ft. W swell 4
to 5 ft at 10 seconds.
.SAT...NW wind 10 to 20 kt. Wind waves 1 to 3 ft. W swell 4 to 5
ft at 8 seconds.
.SAT NIGHT...NW wind 15 to 25 kt easing late. Wind waves 2 to 4
ft subsiding late. W swell 5 to 6 ft at 9 seconds.
.SUN...NW wind 5 to 15 kt. Wind waves 2 ft or less. W swell 5 ft
at 10 seconds.
.SUN NIGHT...NW wind 10 to 20 kt. Wind waves 1 to 3 ft. W swell
4 to 5 ft at 10 seconds.
.MON...NW wind 10 to 20 kt. Wind waves 1 to 3 ft. W swell 4 ft.
.TUE...NW wind 5 to 15 kt. Wind waves 2 ft or less. W swell 4 to
5 ft.

$$

PZZ170-173-176-181015-
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-
900 PM PDT Thu Aug 17 2017

.TONIGHT...NW wind 5 to 15 kt. Wind waves 2 ft or less. W swell
6 to 7 ft at 11 seconds.
.FRI...W wind 5 to 15 kt. Wind waves 2 ft or less. W swell 5 to 6
ft at 11 seconds.
.FRI NIGHT...NW wind 15 to 25 kt. Wind waves 2 to 4 ft. W swell 5
to 6 ft at 9 seconds.
.SAT...NW wind 15 to 20 kt. Wind waves 2 to 3 ft. W swell 5 to
6 ft at 9 seconds.
.SAT NIGHT...NW wind 10 to 20 kt. Wind waves 1 to 3 ft. W swell 5
to 7 ft at 10 seconds.
.SUN...NW wind 5 to 15 kt. Wind waves 2 ft or less. W swell 6 ft
at 10 seconds.
.SUN NIGHT...NW wind 5 to 15 kt. Wind waves 2 ft or less. W swell
5 ft at 9 seconds.
.MON...NW wind 10 to 20 kt. Wind waves 1 to 3 ft. W swell 4 to 5
ft.
.TUE...NW wind 5 to 15 kt. Wind waves 2 ft or less. W swell 5 ft.

$$

PZZ130-181015-
West Entrance U.S. Waters Strait Of Juan De Fuca-
900 PM PDT Thu Aug 17 2017

.TONIGHT...W wind 10 to 20 kt easing late. Wind waves 1 to 3 ft
subsiding late. W swell 6 ft at 12 seconds.
.FRI...W wind 5 to 15 kt. Wind waves 2 ft or less. W swell 5 ft
at 11 seconds. A slight chance of showers.
.FRI NIGHT...W wind 10 to 20 kt. Wind waves 1 to 3 ft. W swell
5 ft at 9 seconds.
.SAT...W wind 10 to 20 kt. Wind waves 1 to 3 ft. W swell 5 ft at
8 seconds.
.SAT NIGHT...W wind 10 to 20 kt. Wind waves 1 to 3 ft. W swell
5 ft at 10 seconds.
.SUN...W wind 5 to 15 kt. Wind waves 2 ft or less. W swell 5 ft
at 10 seconds.
.SUN NIGHT...W wind 10 to 20 kt. Wind waves 1 to 3 ft. W swell 4
ft at 9 seconds.
.MON...W wind 5 to 15 kt. Wind waves 2 ft or less. W swell 4 ft.
.TUE...W wind 5 to 15 kt. Wind waves 2 ft or less. W swell 5 ft.

$$

PZZ131-181015-
Central U.S. Waters Strait Of Juan De Fuca-
900 PM PDT Thu Aug 17 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...
...GALE WATCH IN EFFECT FROM FRIDAY EVENING THROUGH LATE FRIDAY
NIGHT...

.TONIGHT...W wind 20 to 30 kt. Wind waves 3 to 5 ft.
.FRI...W wind 15 to 25 kt. Wind waves 2 to 4 ft. A slight chance
of showers.
.FRI NIGHT...W wind 25 to 35 kt easing late. Wind waves 4 to 6
ft subsiding late.
.SAT...W wind 15 to 25 kt. Wind waves 2 to 4 ft.
.SAT NIGHT...W wind 20 to 30 kt easing late. Wind waves 3 to 5 ft
subsiding late.
.SUN...W wind 10 to 20 kt. Wind waves 1 to 3 ft.
.SUN NIGHT and MON...W wind 15 to 25 kt. Wind waves 2 to 4 ft.
.TUE...W wind 20 to 30 kt. Wind waves 3 to 5 ft.

$$

PZZ132-181015-
East Entrance U.S. Waters Strait Of Juan De Fuca-
900 PM PDT Thu Aug 17 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...
...GALE WATCH IN EFFECT FROM FRIDAY EVENING THROUGH LATE FRIDAY
NIGHT...

.TONIGHT...W wind 20 to 30 kt easing late. Wind waves 3 to 5 ft
subsiding late.
.FRI...W wind 10 to 20 kt. Wind waves 1 to 3 ft.
.FRI NIGHT...W wind rising to 25 to 35 kt in the evening and then
easing late. Wind waves building to 4 to 6 ft and then subsiding
late.
.SAT...W wind 5 to 15 kt. Wind waves 2 ft or less.
.SAT NIGHT...W wind rising to 20 to 30 kt and then easing late.
 Wind waves building to 3 to 5 ft and then subsiding late.
.SUN...W wind 5 to 15 kt. Wind waves 2 ft or less.
.SUN NIGHT and MON...W wind 15 to 25 kt. Wind waves 2 to 4 ft.
.TUE...W wind 20 to 30 kt. Wind waves 3 to 5 ft.

$$

PZZ134-181015-
Admiralty Inlet-
900 PM PDT Thu Aug 17 2017

.TONIGHT...NW wind 10 to 20 kt easing late. Wind waves 1 to 3 ft
subsiding late.
.FRI...Variable wind 10 kt or less. Wind waves 1 ft or less.
.FRI NIGHT...NW wind rising to 15 to 25 kt in the evening and then
easing late. Wind waves building to 2 to 4 ft and then subsiding
late.
.SAT and SAT NIGHT...NW wind 5 to 15 kt. Wind waves 2 ft or less.
.SUN...Variable wind 10 kt or less. Wind waves 1 ft or less.
.SUN NIGHT...NW wind 5 to 15 kt. Wind waves 2 ft or less.
.MON...NW wind 10 kt or less. Wind waves 1 ft or less.
.TUE...NW wind 5 to 15 kt. Wind waves 2 ft or less.

$$

PZZ133-181015-
Northern Inland Waters Including The San Juan Islands-
900 PM PDT Thu Aug 17 2017

.TONIGHT...SW wind 10 to 20 kt easing late. Wind waves 3 ft or
less.
.FRI...S wind 5 to 15 kt. Wind waves 2 ft or less.
.FRI NIGHT...SW wind 15 to 25 kt easing late. Wind waves 1 to 4
ft subsiding late.
.SAT...W wind 10 kt or less. Wind waves 1 ft or less.
.SAT NIGHT...SW wind 5 to 15 kt. Wind waves 2 ft or less.
.SUN...SW wind 10 kt or less. Wind waves 1 ft or less.
.SUN NIGHT...SW wind 5 to 15 kt. Wind waves 2 ft or less.
.MON...W wind 10 kt or less. Wind waves 1 ft or less.
.TUE...SW wind 10 to 20 kt. Wind waves 3 ft or less.

$$

PZZ135-181015-
Puget Sound and Hood Canal-
900 PM PDT Thu Aug 17 2017

.TONIGHT...N wind 10 kt or less becoming light after midnight. Wind
waves 1 ft or less.
.FRI...Variable wind 10 kt or less. Wind waves 1 ft or less.
.FRI NIGHT...NW wind 5 to 15 kt. Wind waves 2 ft or less.
.SAT through MON...N wind 5 to 15 kt. Wind waves 2 ft or less.
.TUE...Variable wind 10 kt or less. Wind waves 1 ft or less.

$$

PZZ110-181015-
Grays Harbor Bar-
900 PM PDT Thu Aug 17 2017

Combined seas 4 to 6 ft. Bar conditions light. The maximum ebb
currents will occur around 2 AM and 245 PM Friday. The early morning
ebb current will be strong.

$$

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