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National Weather Service Marine Forecast FZUS56 KSEW

FZUS56 KSEW 180357
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
900 PM PDT Wed Oct 17 2018

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

PZZ100-181115-
900 PM PDT Wed Oct 17 2018

.Synopsis for the northern and central Washington coastal and inland
waters...Light flow tonight will become weakly onshore Thursday with
the weak onshore flow pattern continuing through the weekend.



PZZ150-181115-
Coastal Waters From Cape Flattery To James Island Out 10 Nm-
900 PM PDT Wed Oct 17 2018

TONIGHT
NW wind to 10 kt. Wind waves 1 ft. W swell 7 ft at 14
seconds. Patchy fog after midnight.

THU
Light wind. Wind waves less than 1 ft. W swell 7 ft at 13
seconds. Areas of fog in the morning.

THU NIGHT
Light wind. Wind waves less than 1 ft. W swell 6 ft
at 13 seconds. Areas of fog after midnight.

FRI
Light wind. Wind waves less than 1 ft. W swell 6 ft at 12
seconds.

FRI NIGHT
NW wind to 10 kt. Wind waves 1 ft. W swell 5 ft at
12 seconds. 

SAT
S wind to 10 kt becoming N in the afternoon. Wind waves
1 ft. W swell 5 ft at 12 seconds. 

SAT NIGHT
N wind to 10 kt. Wind waves 1 ft. W swell 5 ft at 11
seconds.

SUN
NE wind to 10 kt becoming SE. Wind waves 1 ft. W swell
6 ft. 

MON
SE wind 5 to 15 kt. Wind waves 1 to 2 ft. W swell 7 ft
building to 9 ft.  



PZZ153-181115-
Coastal Waters From James Island To Point Grenville Out 10 Nm-
900 PM PDT Wed Oct 17 2018

TONIGHT
NW wind to 10 kt. Wind waves 1 ft or less. W swell 7 ft
at 14 seconds. Patchy fog after midnight. 

THU
Light wind. Wind waves 1 ft or less. W swell 7 ft at
13 seconds. Areas of fog in the morning. 

THU NIGHT
Light wind. Wind waves 1 ft or less. W swell 6 ft at
13 seconds. Areas of fog after midnight. 

FRI
Light wind. Wind waves 1 ft or less. W swell 6 ft at
12 seconds. 

FRI NIGHT
N wind to 10 kt. Wind waves 1 ft or less. W swell
5 ft at 12 seconds. 

SAT
N wind to 10 kt. Wind waves 1 ft or less. W swell 5 ft at
11 seconds. 

SAT NIGHT
N wind to 10 kt. Wind waves 1 ft or less. W swell 5
ft at 11 seconds.

SUN
NE wind to 10 kt becoming SE. Wind waves 1 ft or less. W
swell 6 ft. 

MON
SE wind 5 to 15 kt. Wind waves 2 ft or less. W swell 7 ft
building to 9 ft.  



PZZ156-181115-
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm-
900 PM PDT Wed Oct 17 2018

TONIGHT
NW wind to 10 kt in the evening becoming light. Wind
waves 1 ft. W swell 7 ft at 15 seconds. Patchy fog after
midnight. 

THU
Light wind. Wind waves 1 ft or less. W swell 7 ft at 14
seconds. Areas of fog in the morning.

THU NIGHT
Light wind. Wind waves 1 ft or less. W swell 6 ft at
13 seconds. Areas of fog after midnight. 

FRI
Light wind. Wind waves 1 ft or less. W swell 6 ft at 12
seconds.

FRI NIGHT
NW wind to 10 kt. Wind waves 1 ft. W swell 5 ft at
12 seconds. 

SAT
N wind to 10 kt. Wind waves 1 ft. W swell 5 ft at
11 seconds. 

SAT NIGHT
N wind 5 to 15 kt. Wind waves 1 to 2 ft. W swell 5
ft at 11 seconds.

SUN
NE wind to 10 kt becoming S. Wind waves 1 ft. W swell
6 ft. 

MON
S wind 5 to 15 kt. Wind waves 1 to 2 ft. W swell 6 ft
building to 8 ft.  



PZZ170-173-176-181115-
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 Wed Oct 17 2018

TONIGHT
NW wind to 10 kt. Wind waves 1 ft. W swell 8 ft at 14
seconds. Patchy fog after midnight.

THU
NW wind to 10 kt. Wind waves 1 ft. W swell 7 ft at
13 seconds. Areas of fog in the morning. 

THU NIGHT
Light wind. Wind waves 1 ft or less. W swell 7 ft at
12 seconds. Areas of fog after midnight. 

FRI
Light wind becoming S to 10 kt in the afternoon. Wind
waves 1 ft. W swell 6 ft at 12 seconds. 

FRI NIGHT
NW wind to 5 to 15 kt becoming N after midnight.
Wind waves 1 to 2 ft. W swell 5 ft at 12 seconds.

SAT
N wind 5 to 15 kt. Wind waves 1 to 2 ft. W swell 5 ft at
12 seconds. 

SAT NIGHT
N wind 5 to 15 kt. Wind waves 1 to 2 ft. W swell
6 ft at 11 seconds. 

SUN
N wind to 10 kt becoming SE. Wind waves 1 ft. NW swell
6 ft. 

MON
SE wind 5 to 15 kt becoming S 15 to 20 kt. Wind waves 1 to
3 ft. W swell 8 ft building to 11 ft.  



PZZ130-181115-
West Entrance U.S. Waters Strait Of Juan De Fuca-
900 PM PDT Wed Oct 17 2018

TONIGHT
E wind to 10 kt becoming SE after midnight. Wind waves
1 ft or less. W swell 7 ft at 14 seconds. Patchy fog after
midnight. 

THU
W wind 5 to 15 kt. Wind waves 2 ft or less. W swell 6 ft
at 13 seconds. Areas of fog in the morning.

THU NIGHT
W wind to 10 kt. Wind waves 1 ft or less. W swell
6 ft at 13 seconds. Areas of fog after midnight. 

FRI
W wind to 5 to 15 kt becoming NW in the afternoon. Wind
waves 2 ft or less. W swell 5 ft at 12 seconds.

FRI NIGHT
W wind to 10 kt in the evening becoming light. Wind
waves 1 ft or less. W swell 4 ft at 12 seconds. 

SAT
Light wind. Wind waves less than 1 ft. W swell 4 ft at
12 seconds. 

SAT NIGHT
Light wind. Wind waves less than 1 ft. W swell 6 ft
at 11 seconds. 

SUN
Light wind becoming SE to 10 kt. Wind waves 1 ft or less.
W swell 5 ft.

MON
SE wind to 10 kt. Wind waves 1 ft or less. W swell 6 ft
building to 8 ft.  



PZZ131-181115-
Central U.S. Waters Strait Of Juan De Fuca-
900 PM PDT Wed Oct 17 2018

TONIGHT
E wind to 10 kt in the evening becoming light. Wind
waves 1 ft or less. 

THU
W wind 5 to 15 kt. Wind waves 2 ft or less. Areas of fog
in the morning.

THU NIGHT
W wind 5 to 15 kt. Wind waves 2 ft or less. Areas of
fog after midnight. 

FRI
W wind 5 to 15 kt. Wind waves 2 ft or less. 

FRI NIGHT
W wind 10 to 20 kt becoming 5 to 15 kt after
midnight. Wind waves 1 to 3 ft. 

SAT
Variable wind to 10 kt becoming NE in the afternoon. Wind
waves 1 ft or less. 

SAT NIGHT
N wind to 10 kt in the evening becoming light. Wind
waves 1 ft or less. 

SUN
NE wind to 10 kt becoming SE. Wind waves 1 ft or less. 

MON
SE wind to 10 kt. Wind waves 1 ft or less.  



PZZ132-181115-
East Entrance U.S. Waters Strait Of Juan De Fuca-
900 PM PDT Wed Oct 17 2018

TONIGHT
Light wind. Wind waves less than 1 ft. 

THU
W wind to 10 kt. Wind waves 1 ft or less. Areas of fog in
the morning. 

THU NIGHT
W wind 5 to 15 kt. Wind waves 2 ft or less. Areas of
fog after midnight. 

FRI
W wind to 10 kt. Wind waves 1 ft or less. 

FRI NIGHT
W wind 10 to 20 kt becoming 5 to 15 kt after
midnight. Wind waves 1 to 3 ft. 

SAT
NW wind to 10 kt. Wind waves 1 ft or less. 

SAT NIGHT
NW wind to 10 kt. Wind waves 1 ft or less. 

SUN
NW wind to 10 kt becoming light. Wind waves 1 ft or less.

MON
SE wind to 10 kt. Wind waves 1 ft or less.  



PZZ134-181115-
Admiralty Inlet-
900 PM PDT Wed Oct 17 2018

TONIGHT
Light wind. Wind waves less than 1 ft. 

THU
S wind to 10 kt becoming SE in the afternoon. Wind waves
1 ft or less. Areas of fog in the morning. 

THU NIGHT
NW wind to 10 kt. Wind waves 1 ft or less. Areas of
fog after midnight. 

FRI
Light wind. Wind waves less than 1 ft. 

FRI NIGHT
NW wind to 10 kt in the evening becoming light. Wind
waves 1 ft or less. 

SAT
Light wind becoming NW to 10 kt in the afternoon. Wind
waves 1 ft or less. 

SAT NIGHT
NW wind to 10 kt in the evening becoming light. Wind
waves 1 ft or less. 

SUN
Light wind. Wind waves less than 1 ft. 

MON
Light wind. Wind waves less than 1 ft.  



PZZ133-181115-
Northern Inland Waters Including The San Juan Islands-
900 PM PDT Wed Oct 17 2018

TONIGHT
NW wind to 10 kt becoming SE after midnight. Wind
waves 1 ft or less. 

THU
SE wind to 10 kt. Wind waves 1 ft or less. Areas of fog in
the morning. 

THU NIGHT
S wind to 10 kt. Wind waves 1 ft or less. Areas of
fog after midnight. 

FRI
Light wind. Wind waves less than 1 ft. 

FRI NIGHT
S wind 5 to 15 kt becoming E after midnight. Wind
waves 2 ft or less.

SAT
Light wind becoming NW to 10 kt in the afternoon. Wind
waves 1 ft or less. 

SAT NIGHT
NW wind to 10 kt. Wind waves 1 ft or less. 

SUN
N wind to 10 kt becoming light. Wind waves 1 ft or less. 

MON
SE wind to 10 kt. Wind waves 1 ft or less.  



PZZ135-181115-
Puget Sound and Hood Canal-
900 PM PDT Wed Oct 17 2018

TONIGHT
N wind to 10 kt becoming light after midnight. Wind
waves 1 ft or less. Areas of fog after midnight. 

THU
Light wind becoming S to 10 kt in the afternoon. Wind
waves 1 ft or less. Areas of fog in the morning. 

THU NIGHT
NW wind to 10 kt in the evening becoming light. Wind
waves 1 ft or less. Areas of fog after midnight. 

FRI
Light wind. Wind waves less than 1 ft. 

FRI NIGHT
Variable wind to 10 kt in the evening becoming
light. Wind waves 1 ft or less. 

SAT
Light wind. Wind waves less than 1 ft. 

SAT NIGHT
Light wind. Wind waves less than 1 ft. 

SUN
Light wind. Wind waves less than 1 ft. 

MON
Light wind. Wind waves less than 1 ft.  



PZZ110-181115-
Grays Harbor Bar-
900 PM PDT Wed Oct 17 2018

Combined seas 2 to 4 ft. Bar conditions light. Maximum ebb
currents will occur around 1215 AM and 1 PM Thursday.



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