Coastal Waters Forecast
Issued by NWS Seattle/Tacoma, WA

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000
FZUS56 KSEW 191525
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
825 AM PDT Tue Sep 19 2017

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

PZZ100-200030-
825 AM PDT Tue Sep 19 2017

.Synopsis for the northern and central Washington coastal and
inland waters...A trough over the area today will shift inland and
another trough will move ashore on Wednesday. High pressure will
build over the waters on Friday and remain through the weekend.

$$

PZZ150-153-156-200030-
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-
825 AM PDT Tue Sep 19 2017

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT THROUGH LATE
TONIGHT...

.TODAY...SE wind 5 to 15 kt becoming W. Wind waves 2 ft or less.
W swell 12 ft at 13 seconds. Isolated tstms in the morning.
Numerous showers.
.TONIGHT...W wind to 10 kt becoming S after midnight. Wind waves
2 ft or less. W swell 10 ft at 12 seconds subsiding to 8 ft at
12 seconds after midnight. Showers in the evening then showers
likely after midnight.
.WED...N wind to 10 kt becoming NW 5 to 15 kt in the afternoon.
Wind waves 2 ft or less. W swell 6 ft at 11 seconds. A chance of
showers in the morning then a slight chance of showers in the
afternoon.
.WED NIGHT...NW wind 5 to 15 kt becoming SE after midnight. Wind
waves 2 ft or less. W swell 6 ft at 10 seconds.
.THU...E wind to 10 kt becoming S 5 to 15 kt in the afternoon.
Wind waves 2 ft or less. W swell 8 ft at 10 seconds.
.THU NIGHT...N wind to 10 kt in the evening becoming light. Wind
waves 1 ft or less. W swell 7 ft at 10 seconds.
.FRI...Light wind becoming NW to 10 kt. Wind waves 2 ft or less.
W swell 5 ft.
.SAT...SE wind to 10 kt becoming N. Wind waves 1 ft or less. W
swell 4 ft.

$$

PZZ170-173-176-200030-
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-
825 AM PDT Tue Sep 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM PDT THIS MORNING...
...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT THROUGH LATE
TONIGHT...

.TODAY...NW wind 15 to 25 kt easing to W 10 to 20 kt in the
afternoon. Wind waves 2 to 4 ft. W swell 13 ft at 13 seconds.
Isolated tstms in the morning. Scattered showers.
.TONIGHT...SW wind 5 to 15 kt. Wind waves 1 to 3 ft. W swell
11 ft at 12 seconds subsiding to 9 ft at 12 seconds after
midnight. Showers.
.WED...NW wind 10 to 20 kt rising to 15 to 25 kt in the
afternoon. Wind waves 2 to 4 ft. W swell 6 ft at 11 seconds. A
chance of showers in the morning then a slight chance of showers
in the afternoon.
.WED NIGHT...NW wind 15 to 25 kt easing to 5 to 15 kt after
midnight. Wind waves 3 to 5 ft subsiding to 1 to 2 ft after
midnight. W swell 9 ft at 10 seconds.
.THU...NE wind 5 to 15 kt becoming E to 10 kt in the afternoon.
Wind waves 1 to 2 ft. W swell 9 ft at 10 seconds.
.THU NIGHT...N wind to 10 kt. Wind waves 1 to 2 ft. NW swell 8 ft
at 10 seconds.
.FRI...Light wind becoming NW to 10 kt. Wind waves 1 ft. NW swell
5 ft.
.SAT...W wind to 10 kt becoming NW. Wind waves 1 ft. W swell
4 ft.

$$

PZZ130-200030-
West Entrance U.S. Waters Strait Of Juan De Fuca-
825 AM PDT Tue Sep 19 2017

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT UNTIL 6 PM
PDT THIS EVENING...

.TODAY...Light wind becoming NW 5 to 15 kt in the afternoon. Wind
waves less than 1 ft becoming 2 ft or less in the afternoon. W
swell 12 ft at 14 seconds subsiding to 10 ft at 13 seconds in the
afternoon. Scattered showers.
.TONIGHT...SW wind to 10 kt. Wind waves 1 ft or less. W swell
7 ft at 12 seconds. Showers likely in the evening then a chance
of showers after midnight.
.WED...NW wind to 10 kt becoming W in the afternoon. Wind waves
2 ft or less. W swell 5 ft at 11 seconds. A slight chance of
showers in the morning.
.WED NIGHT...W wind to 10 kt becoming S after midnight. Wind
waves 1 ft or less. W swell 5 ft at 10 seconds.
.THU...Light wind becoming SE 5 to 15 kt in the afternoon. Wind
waves less than 1 ft becoming 1 to 2 ft in the afternoon. W swell
7 ft at 10 seconds.
.THU NIGHT...Light wind. Wind waves less than 1 ft. W swell 5 ft
at 10 seconds.
.FRI...Light wind becoming W to 10 kt. Wind waves less than 1 ft
becoming 1 ft or less. W swell 5 ft.
.SAT...Light wind. Wind waves less than 1 ft. W swell 3 ft.

$$

PZZ131-200030-
Central U.S. Waters Strait Of Juan De Fuca-
825 AM PDT Tue Sep 19 2017

.TODAY...Light wind becoming N 5 to 15 kt in the afternoon. Wind
waves less than 1 ft becoming 2 ft or less in the afternoon.
Scattered showers.
.TONIGHT...W wind 10 to 20 kt becoming 5 to 15 kt after midnight.
Wind waves 1 to 3 ft. A chance of showers.
.WED...W wind to 10 kt becoming NW 5 to 15 kt in the afternoon.
Wind waves 2 ft or less. A slight chance of showers in the
morning.
.WED NIGHT...W wind 10 to 20 kt becoming 5 to 15 kt after
midnight. Wind waves 1 to 3 ft.
.THU...Light wind becoming E 5 to 15 kt in the afternoon. Wind
waves less than 1 ft becoming 2 ft or less in the afternoon.
.THU NIGHT...Light wind becoming W to 10 kt after midnight. Wind
waves less than 1 ft becoming 1 ft or less after midnight.
.FRI...NW wind to 10 kt becoming W 10 to 20 kt. Wind waves 1 ft
or less building to 1 to 3 ft.
.SAT...W wind to 10 kt. Wind waves 1 ft or less.

$$

PZZ132-200030-
East Entrance U.S. Waters Strait Of Juan De Fuca-
825 AM PDT Tue Sep 19 2017

.TODAY...SE wind to 10 kt becoming W in the afternoon. Wind waves
1 ft or less. Numerous showers.
.TONIGHT...SW wind 5 to 15 kt. Wind waves 2 ft or less. Showers
likely in the evening then a chance of showers after midnight.
.WED...W wind to 10 kt. Wind waves 1 ft or less. A slight chance
of showers in the morning.
.WED NIGHT...SW wind 5 to 15 kt becoming S to 10 kt after
midnight. Wind waves 2 ft or less.
.THU...SE wind to 10 kt in the morning becoming light. Wind waves
1 ft or less in the morning becoming less than 1 ft.
.THU NIGHT...Light wind becoming W to 10 kt after midnight. Wind
waves less than 1 ft becoming 1 ft or less after midnight.
.FRI...W wind to 10 kt rising to 10 to 20 kt. Wind waves 1 ft or
less building to 1 to 3 ft.
.SAT...S wind to 10 kt becoming W. Wind waves 1 ft or less.

$$

PZZ134-200030-
Admiralty Inlet-
825 AM PDT Tue Sep 19 2017

.TODAY...Light wind. Wind waves less than 1 ft. Numerous showers.
.TONIGHT...Variable wind 5 to 15 kt becoming S after midnight.
Wind waves 2 ft or less. Showers likely in the evening then a
chance of showers after midnight.
.WED...Light wind becoming NW to 10 kt in the afternoon. Wind
waves 1 ft or less. A slight chance of showers.
.WED NIGHT...Light wind. Wind waves less than 1 ft.
.THU...SE wind to 10 kt in the morning becoming light. Wind waves
1 ft or less in the morning becoming less than 1 ft.
.THU NIGHT...Light wind. Wind waves less than 1 ft.
.FRI...Light wind becoming NW to 10 kt. Wind waves less than 1 ft
becoming 1 ft or less.
.SAT...Light wind. Wind waves less than 1 ft.

$$

PZZ133-200030-
Northern Inland Waters Including The San Juan Islands-
825 AM PDT Tue Sep 19 2017

.TODAY...SE wind 5 to 15 kt becoming S in the afternoon. Wind
waves 2 ft or less. Numerous showers.
.TONIGHT...W wind to 10 kt becoming SW 5 to 15 kt after midnight.
Wind waves 2 ft or less. Showers likely in the evening then a
chance of showers after midnight.
.WED...S wind 5 to 15 kt becoming NW in the afternoon. Wind waves
2 ft or less. A slight chance of showers.
.WED NIGHT...SW wind to 10 kt becoming SE after midnight. Wind
waves 2 ft or less.
.THU...SE wind to 10 kt in the morning becoming light. Wind waves
1 ft or less in the morning becoming less than 1 ft.
.THU NIGHT...W wind to 10 kt in the evening becoming light. Wind
waves 1 ft or less.
.FRI...Light wind becoming S 5 to 15 kt. Wind waves 2 ft or less.

.SAT...S wind to 10 kt becoming SW. Wind waves 1 ft or less.

$$

PZZ135-200030-
Puget Sound and Hood Canal-
825 AM PDT Tue Sep 19 2017

.TODAY...S wind to 10 kt becoming 5 to 15 kt in the afternoon.
Wind waves 2 ft or less. Showers.
.TONIGHT...Variable wind 5 to 15 kt becoming S after midnight.
Wind waves 2 ft or less. Showers in the evening then a chance of
showers after midnight.
.WED...Light wind becoming NW to 10 kt in the afternoon. Wind
waves 1 ft or less. A chance of showers.
.WED NIGHT...S wind to 10 kt. Wind waves 1 ft or less.
.THU...S wind to 10 kt in the morning becoming light. Wind waves
1 ft or less in the morning becoming less than 1 ft.
.THU NIGHT...N wind to 10 kt in the evening becoming light. Wind
waves 1 ft or less.
.FRI...Light wind. Wind waves less than 1 ft.
.SAT...Light wind. Wind waves less than 1 ft.

$$

PZZ110-200030-
Grays Harbor Bar-
825 AM PDT Tue Sep 19 2017

...SMALL CRAFT ADVISORY FOR ROUGH BAR IN EFFECT THROUGH LATE
TONIGHT...

Combined seas 10 or 11 ft subsiding to 6 to 8 ft after midnight.
Bar conditions rough becoming moderate after midnight. Maximum
ebb currents will occur around 430 AM and 5 PM today. The early
morning ebb will be strong.

$$

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