Coastal Waters Forecast
Issued by NWS Seattle/Tacoma, WA

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000
FZUS56 KSEW 210356
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
856 PM PDT Fri Oct 20 2017

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

PZZ100-211300-
856 PM PDT Fri Oct 20 2017

.Synopsis for the northern and central Washington coastal and
inland waters...A vigorous Pacific frontal system will move
through the area Saturday and Saturday night with gales over the
coastal waters, East Entrance Strait of Juan de Fuca and Northern
Inland Waters. Onshore flow will develop behind the system Sunday.
A surface ridge will form over the area Sunday night for weak
offshore flow Monday and Tuesday. A weak front will move across
the region on Wednesday.

$$

PZZ150-211300-
Coastal Waters From Cape Flattery To James Island Out 10 Nm-
856 PM PDT Fri Oct 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM PDT SATURDAY...
...GALE WARNING IN EFFECT FROM 2 AM PDT SATURDAY THROUGH SATURDAY
MORNING...

.TONIGHT...S wind to 10 kt becoming SE 15 to 25 kt after
midnight. Wind waves 1 to 2 ft building to 3 to 5 ft after
midnight. W swell 14 ft at 14 seconds subsiding to 12 ft at
14 seconds after midnight. A chance of showers in the evening
then rain after midnight.
.SAT...SE wind 25 to 35 kt becoming S 15 to 25 kt in the
afternoon. Combined seas 10 to 13 ft with a dominant period of
13 seconds. Rain.
.SAT NIGHT...SW wind 15 to 25 kt. Wind waves 2 to 4 ft. W swell
10 ft at 12 seconds building to SW 12 ft at 11 seconds after
midnight. Rain.
.SUN...SW wind 5 to 15 kt. Wind waves 1 to 2 ft. W swell 13 ft at
11 seconds.
.SUN NIGHT...SW wind 5 to 15 kt becoming to 10 kt after midnight.
Wind waves 1 to 2 ft. W swell 12 ft at 11 seconds.
.MON...SE wind to 10 kt. Wind waves 1 ft. W swell 12 ft at
12 seconds.
.MON NIGHT...Light wind becoming E to 10 kt after midnight. Wind
waves 1 ft. W swell 11 ft at 15 seconds.
.TUE...E wind to 10 kt becoming SW. Wind waves 1 to 3 ft. W swell
7 ft.
.WED...NW wind 15 to 25 kt becoming NE 10 to 20 kt. Wind waves
3 to 5 ft subsiding to 1 to 3 ft. W swell 10 ft building to
12 ft.

$$

PZZ153-211300-
Coastal Waters From James Island To Point Grenville Out 10 Nm-
856 PM PDT Fri Oct 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM PDT SATURDAY...
...GALE WARNING IN EFFECT FROM 2 AM PDT SATURDAY THROUGH SATURDAY
MORNING...

.TONIGHT...S wind 5 to 15 kt becoming SE 15 to 25 kt after
midnight. Wind waves 2 ft or less building to 3 to 5 ft after
midnight. W swell 14 ft at 14 seconds subsiding to 12 ft at
14 seconds after midnight. A chance of showers in the evening
then rain after midnight.
.SAT...SE wind 25 to 35 kt easing to 15 to 25 kt in the
afternoon. Combined seas 10 to 13 ft with a dominant period of
13 seconds. Rain.
.SAT NIGHT...SW wind 15 to 25 kt easing to 10 to 20 kt after
midnight. Wind waves 2 to 4 ft. W swell 12 ft at 11 seconds.
Rain.
.SUN...SW wind 5 to 15 kt. Wind waves 2 ft or less. W swell 13 ft
at 11 seconds.
.SUN NIGHT...SW wind to 10 kt in the evening becoming light. Wind
waves 1 ft or less. W swell 12 ft at 11 seconds.
.MON...S wind to 10 kt. Wind waves 1 ft or less. W swell 12 ft at
12 seconds.
.MON NIGHT...NW wind to 10 kt in the evening becoming light. Wind
waves 1 ft or less. W swell 11 ft at 15 seconds.
.TUE...Light wind becoming W to 10 kt. Wind waves 1 ft or less. W
swell 7 ft.
.WED...NW wind 15 to 25 kt becoming N 10 to 20 kt. Wind waves
3 to 5 ft subsiding to 1 to 3 ft. W swell 9 ft building to 12 ft.


$$

PZZ156-211300-
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm-
856 PM PDT Fri Oct 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM PDT SATURDAY...
...GALE WARNING IN EFFECT FROM 2 AM PDT SATURDAY THROUGH SATURDAY
MORNING...

.TONIGHT...S wind to 10 kt becoming SE 15 to 25 kt after
midnight. Wind waves 1 ft building to 3 to 5 ft after midnight. W
swell 13 ft at 14 seconds. A chance of showers in the evening
then rain after midnight.
.SAT...SE wind 25 to 35 kt becoming S 20 to 30 kt in the
afternoon. Combined seas 11 to 14 ft with a dominant period of
13 seconds. Rain.
.SAT NIGHT...SW wind 20 to 30 kt easing to 10 to 20 kt after
midnight. Wind waves 6 to 8 ft subsiding to 1 to 3 ft after
midnight. SW swell 14 ft at 10 seconds. Rain.
.SUN...SW wind 5 to 15 kt. Wind waves 1 to 2 ft. W swell 12 ft at
11 seconds.
.SUN NIGHT...SW wind 5 to 15 kt becoming to 10 kt after midnight.
Wind waves 1 to 2 ft. W swell 12 ft at 11 seconds.
.MON...SE wind to 10 kt in the morning becoming light. Wind waves
1 ft. W swell 11 ft at 12 seconds.
.MON NIGHT...NW wind to 10 kt becoming E after midnight. Wind
waves 1 ft. W swell 11 ft at 16 seconds.
.TUE...NE wind to 10 kt becoming W 5 to 15 kt. Wind waves 1 to
2 ft. W swell 8 ft subsiding to 6 ft.
.WED...N wind 15 to 25 kt. Wind waves 3 to 5 ft. W swell 8 ft
building to 13 ft.

$$

PZZ170-211300-
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm-
856 PM PDT Fri Oct 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM PDT SATURDAY...
...GALE WARNING IN EFFECT FROM 2 AM PDT SATURDAY THROUGH SATURDAY
MORNING...

.TONIGHT...S wind 5 to 15 kt becoming SE 20 to 30 kt after
midnight. Wind waves 1 to 2 ft building to 6 to 8 ft after
midnight. W swell 15 ft at 14 seconds subsiding to 13 ft at 14
seconds after midnight. A chance of showers in the evening then
rain after midnight.
.SAT...SE wind 25 to 35 kt becoming S 15 to 25 kt in the
afternoon. Combined seas 11 to 14 ft with a dominant period of
13 seconds. Rain.
.SAT NIGHT...SW wind 20 to 25 kt. Wind waves 3 to 5 ft. W swell
10 ft at 12 seconds building to SW 13 ft at 11 seconds after
midnight. Rain in the evening then rain likely after midnight.
.SUN...SW wind 15 to 20 kt. Wind waves 2 to 3 ft. W swell 14 ft
at 11 seconds.
.SUN NIGHT...SW wind 5 to 15 kt becoming to 10 kt after midnight.
Wind waves 1 to 2 ft. W swell 13 ft at 11 seconds.
.MON...SE wind to 10 kt becoming 5 to 15 kt in the afternoon.
Wind waves 1 to 2 ft. W swell 13 ft at 12 seconds.
.MON NIGHT...S wind to 10 kt becoming SE after midnight. Wind
waves 1 ft. W swell 11 ft at 15 seconds.
.TUE...S wind to 10 kt becoming SW 15 to 25 kt. Wind waves 1 ft
building to 2 to 4 ft. W swell 8 ft.
.WED...NW wind 25 to 30 kt becoming NE 15 to 25 kt. Wind waves
5 to 7 ft subsiding to 2 to 4 ft. W swell 14 ft.

$$

PZZ173-211300-
Coastal Waters From James Island To Point Grenville 10 To 60 Nm-
856 PM PDT Fri Oct 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM PDT SATURDAY...
...GALE WARNING IN EFFECT FROM 2 AM PDT SATURDAY THROUGH SATURDAY
MORNING...

.TONIGHT...S wind 5 to 15 kt becoming SE 20 to 30 kt after
midnight. Wind waves 1 to 2 ft building to 6 to 8 ft after
midnight. W swell 15 ft at 14 seconds subsiding to 13 ft at 14
seconds after midnight. A chance of showers in the evening then
rain after midnight.
.SAT...S wind 25 to 35 kt easing to 15 to 25 kt in the afternoon.
Combined seas 12 to 15 ft with a dominant period of 13 seconds.
Rain.
.SAT NIGHT...SW wind 15 to 25 kt. Wind waves 3 to 5 ft. W swell
13 ft at 11 seconds. Rain in the evening then rain likely after
midnight.
.SUN...SW wind 10 to 20 kt becoming 5 to 15 kt in the afternoon.
Wind waves 1 to 3 ft. W swell 14 ft at 11 seconds.
.SUN NIGHT...SW wind 5 to 15 kt in the evening becoming light.
Wind waves 1 to 2 ft. W swell 13 ft at 12 seconds.
.MON...SE wind to 10 kt becoming 5 to 15 kt in the afternoon.
Wind waves 1 to 2 ft. W swell 13 ft at 12 seconds.
.MON NIGHT...S wind to 10 kt becoming E after midnight. Wind
waves 1 ft. W swell 12 ft at 15 seconds.
.TUE...NW wind to 10 kt becoming W 15 to 25 kt. Wind waves 1 ft
building to 2 to 4 ft. W swell 8 ft.
.WED...N wind 25 to 30 kt becoming NE 15 to 25 kt. Wind waves
6 to 8 ft subsiding to 3 to 5 ft. W swell 13 ft building to NW
16 ft.

$$

PZZ176-211300-
Coastal Waters From Point Grenville To Cape Shoalwater 10 To
60 Nm-
856 PM PDT Fri Oct 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM PDT SATURDAY...
...GALE WARNING IN EFFECT FROM 2 AM PDT SATURDAY THROUGH SATURDAY
MORNING...

.TONIGHT...S wind 5 to 15 kt rising to 20 to 30 kt after
midnight. Wind waves 1 to 2 ft building to 6 to 8 ft after
midnight. W swell 16 ft at 14 seconds subsiding to 13 ft at
14 seconds after midnight. A chance of showers in the evening
then rain after midnight.
.SAT...S wind 25 to 35 kt easing to 20 to 30 kt in the afternoon.
Combined seas 13 to 16 ft with a dominant period of 13 seconds.
Rain.
.SAT NIGHT...SW wind 20 to 30 kt becoming W 15 to 25 kt after
midnight. Wind waves 6 to 8 ft subsiding to 3 to 5 ft after
midnight. SW swell 16 ft at 10 seconds. Rain in the evening then
rain likely after midnight.
.SUN...SW wind 10 to 20 kt becoming 5 to 15 kt in the afternoon.
Wind waves 1 to 3 ft. W swell 14 ft at 11 seconds.
.SUN NIGHT...SW wind 5 to 15 kt becoming to 10 kt after midnight.
Wind waves 1 to 2 ft. W swell 14 ft at 12 seconds.
.MON...SE wind to 10 kt. Wind waves 1 to 2 ft. W swell 13 ft at
12 seconds.
.MON NIGHT...NE wind to 10 kt becoming E after midnight. Wind
waves 1 to 2 ft. W swell 12 ft at 15 seconds.
.TUE...N wind to 10 kt becoming W 5 to 15 kt. Wind waves 1 to
2 ft. W swell 7 ft.
.WED...N wind 25 to 30 kt easing to 15 to 25 kt. Wind waves 6 to
8 ft subsiding to 3 to 5 ft. W swell 11 ft building to NW 17 ft.


$$

PZZ130-211300-
West Entrance U.S. Waters Strait Of Juan De Fuca-
856 PM PDT Fri Oct 20 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON...

.TONIGHT...S wind 10 to 20 kt. Wind waves 1 ft or less building
to 1 to 3 ft after midnight. W swell 11 ft at 14 seconds. A
chance of showers in the evening then rain after midnight.
.SAT...E wind 20 to 30 kt easing to 10 to 20 kt in the afternoon.
Wind waves 3 to 5 ft subsiding to 1 to 3 ft in the afternoon. W
swell 9 ft at 13 seconds. Rain.
.SAT NIGHT...SW wind 15 to 25 kt. Wind waves 2 to 4 ft. W swell
8 ft at 12 seconds building to SW 10 ft at 11 seconds after
midnight. Rain.
.SUN...SW wind 5 to 15 kt. Wind waves 2 ft or less. SW swell
11 ft at 11 seconds.
.SUN NIGHT...SW wind 5 to 15 kt becoming to 10 kt after midnight.
Wind waves 2 ft or less. W swell 11 ft at 11 seconds.
.MON...SE wind to 10 kt. Wind waves 1 ft or less. W swell 11 ft
at 12 seconds.
.MON NIGHT...E wind to 10 kt. Wind waves 1 ft or less. W swell
10 ft at 15 seconds.
.TUE...E wind to 10 kt becoming SW. Wind waves 1 ft or less. W
swell 6 ft.
.WED...NW wind 10 to 20 kt becoming NE. Wind waves 1 to 3 ft. W
swell 10 ft.

$$

PZZ131-211300-
Central U.S. Waters Strait Of Juan De Fuca-
856 PM PDT Fri Oct 20 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM PDT SATURDAY THROUGH
SATURDAY AFTERNOON...

.TONIGHT...SW wind 10 to 20 kt becoming E 5 to 15 kt after
midnight. Wind waves 1 to 3 ft. A chance of showers in the
evening then rain likely after midnight.
.SAT...E wind 20 to 30 kt. Wind waves 2 to 4 ft. Rain.
.SAT NIGHT...SE wind 10 to 20 kt becoming W 15 to 25 kt after
midnight. Wind waves 2 to 4 ft. Rain in the evening then rain
likely after midnight.
.SUN...W wind 5 to 15 kt. Wind waves 2 ft or less.
.SUN NIGHT...SW wind to 10 kt. Wind waves 1 ft or less.
.MON...SE wind to 10 kt becoming E in the afternoon. Wind waves
1 ft or less.
.MON NIGHT...NE wind to 10 kt. Wind waves 1 ft or less.
.TUE...E wind to 10 kt becoming W 10 to 20 kt. Wind waves 1 ft or
less building to 1 to 3 ft.
.WED...W wind 10 to 20 kt becoming NE 15 to 25 kt. Wind waves
2 to 4 ft.

$$

PZZ132-211300-
East Entrance U.S. Waters Strait Of Juan De Fuca-
856 PM PDT Fri Oct 20 2017

...GALE WARNING IN EFFECT FROM 3 AM PDT SATURDAY THROUGH SATURDAY
AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SATURDAY EVENING...

.TONIGHT...SW wind 10 to 20 kt becoming SE 15 to 25 kt after
midnight. Wind waves 2 to 4 ft. A chance of showers in the
evening then a chance of rain after midnight.
.SAT...SE wind 30 to 40 kt easing to 25 to 35 kt in the
afternoon. Wind waves 5 to 7 ft. Rain.
.SAT NIGHT...S wind 15 to 25 kt. Wind waves 2 to 4 ft. Rain in
the evening then rain likely after midnight.
.SUN...S wind 5 to 15 kt becoming SE in the afternoon. Wind waves
2 ft or less.
.SUN NIGHT...SW wind 5 to 15 kt in the evening becoming light.
Wind waves 2 ft or less.
.MON...SE wind to 10 kt. Wind waves 1 ft or less.
.MON NIGHT...Light wind. Wind waves less than 1 ft.
.TUE...Light wind becoming W 5 to 15 kt. Wind waves 2 ft or less.
.WED...NW wind 10 to 20 kt becoming N 5 to 15 kt. Wind waves 1 to
3 ft.

$$

PZZ134-211300-
Admiralty Inlet-
856 PM PDT Fri Oct 20 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM PDT SATURDAY THROUGH
SATURDAY AFTERNOON...

.TONIGHT...SE wind to 10 kt rising to 10 to 20 kt after midnight.
Wind waves 1 ft or less building to 1 to 3 ft after midnight. A
chance of showers in the evening then a chance of rain after
midnight.
.SAT...SE wind 20 to 30 kt easing to 15 to 25 kt in the
afternoon. Wind waves 3 to 5 ft. Rain.
.SAT NIGHT...SE wind 5 to 15 kt in the evening becoming light.
Wind waves 2 ft or less. Rain in the evening then rain likely
after midnight.
.SUN...Light wind. Wind waves less than 1 ft.
.SUN NIGHT...Light wind. Wind waves less than 1 ft.
.MON...Light wind. Wind waves less than 1 ft.
.MON NIGHT...Light wind. Wind waves less than 1 ft.
.TUE...NW wind to 10 kt becoming variable. Wind waves 1 ft or
less.
.WED...NW wind 5 to 15 kt becoming N 10 to 20 kt. Wind waves 1 to
3 ft.

$$

PZZ133-211300-
Northern Inland Waters Including The San Juan Islands-
856 PM PDT Fri Oct 20 2017

...GALE WARNING IN EFFECT FROM 3 AM PDT SATURDAY THROUGH SATURDAY
AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SATURDAY EVENING...

.TONIGHT...SW wind 5 to 15 kt becoming SE 10 to 20 kt after
midnight. Wind waves 1 to 3 ft. A chance of showers in the
evening then a chance of rain after midnight.
.SAT...SE wind 20 to 30 kt except 25 to 35 kt over the southern
San Juan Islands. Wind waves 3 to 6 ft highest near the southern
San Juan Islands. Rain.
.SAT NIGHT...S wind 15 to 25 kt. Wind waves 2 to 4 ft. Rain in
the evening then rain likely after midnight.
.SUN...S wind 5 to 15 kt. Wind waves 2 ft or less.
.SUN NIGHT...S wind 5 to 15 kt becoming to 10 kt after midnight.
Wind waves 2 ft or less.
.MON...S wind to 10 kt becoming E in the afternoon. Wind waves
1 ft or less.
.MON NIGHT...NE wind to 10 kt. Wind waves 1 ft or less.
.TUE...Light wind becoming SW 5 to 15 kt. Wind waves 2 ft or
less.
.WED...NW wind 20 to 30 kt becoming N 10 to 20 kt. Wind waves
3 to 5 ft subsiding to 1 to 3 ft.

$$

PZZ135-211300-
Puget Sound and Hood Canal-
856 PM PDT Fri Oct 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT PDT TONIGHT...
...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH
LATE SATURDAY NIGHT...

.TONIGHT...SW wind 15 to 25 kt becoming S 5 to 15 kt after
midnight. Wind waves 2 to 4 ft subsiding to 2 ft or less after
midnight. A chance of showers in the evening then rain after
midnight.
.SAT...SE wind 5 to 15 kt rising to 15 to 25 kt in the afternoon.
Wind waves 2 ft or less building to 2 to 4 ft in the afternoon.
Rain.
.SAT NIGHT...S wind 15 to 25 kt. Wind waves 2 to 4 ft. Rain.
.SUN...SW wind 10 to 20 kt. Wind waves 1 to 3 ft.
.SUN NIGHT...SW wind 5 to 15 kt becoming S to 10 kt after
midnight. Wind waves 2 ft or less.
.MON...Light wind. Wind waves less than 1 ft.
.MON NIGHT...Light wind. Wind waves less than 1 ft.
.TUE...N wind to 10 kt becoming S. Wind waves 1 ft or less.
.WED...N wind 5 to 15 kt becoming 10 to 20 kt. Wind waves 1 to
3 ft.

$$

PZZ110-211300-
Grays Harbor Bar-
856 PM PDT Fri Oct 20 2017

...SMALL CRAFT ADVISORY FOR ROUGH BAR IN EFFECT THROUGH LATE
SATURDAY NIGHT...

Combined seas 11 to 14 ft tonight through Saturday. Bar rough with
breakers but becoming severe at times especially during maximum
ebb currents. Maximum ebb currents will occur around 6 AM and 615
PM Saturday. The afternoon ebb will be strong.

$$

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