National Weather Service Marine Forecast FZUS56 KSEW

FZUS56 KSEW 131001
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
201 AM PST Tue Jan 13 2026

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

PZZ100-132315
201 AM PST Tue Jan 13 2026

.SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND WATERS...Surface high pressure will expand northward across area waters today. A weak frontal boundary will dissipate well offshore Wednesday afternoon, followed by strong offshore high pressure building into the interior of British Columbia late in the week.


PZZ150-132315
Coastal Waters From Cape Flattery To James Island Out 10 Nm
201 AM PST Tue Jan 13 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING

TODAY
SE wind 5 to 10 kt, easing to around 5 kt late. Seas 8 to 10 ft. Wave Detail: W 10 ft at 13 seconds. A slight chance of rain this morning. Widespread dense fog early this morning. Areas of dense fog late this morning and afternoon.

TONIGHT
S wind around 5 kt. Seas 7 to 8 ft. Wave Detail: W 8 ft at 12 seconds. Widespread dense fog.

WED
SW wind around 5 kt, veering to NW in the afternoon. Seas 8 to 11 ft, building to 10 to 12 ft in the afternoon. Wave Detail: W 12 ft at 15 seconds.

WED NIGHT
N wind 5 to 10 kt. Seas 9 to 11 ft, subsiding to 8 to 9 ft after midnight. Wave Detail: W 11 ft at 14 seconds.

THU
NE wind around 10 kt. Seas 6 to 8 ft. Wave Detail: SW 8 ft at 12 seconds.

THU NIGHT
NE wind around 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 12 seconds.

FRI
E wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 11 seconds.

FRI NIGHT
E wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 11 seconds.

SAT
E wind 5 to 10 kt, easing to around 5 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: N 2 ft at 6 seconds and W 4 ft at 16 seconds.

SAT NIGHT
E wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 15 seconds.


PZZ153-132315
Coastal Waters From James Island To Point Grenville Out 10 Nm
201 AM PST Tue Jan 13 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING

TODAY
SE wind around 5 kt. Seas 7 to 10 ft. Wave Detail: W 9 ft at 13 seconds. Widespread dense fog early this morning, then areas of dense fog late this morning. Patchy fog this afternoon.

TONIGHT
SE wind around 5 kt. Seas 7 to 8 ft. Wave Detail: W 8 ft at 12 seconds. Widespread dense fog.

WED
NW wind around 5 kt. Seas 7 to 10 ft, building to 10 to 11 ft in the afternoon. Wave Detail: W 11 ft at 15 seconds.

WED NIGHT
N wind around 5 kt. Seas 7 to 10 ft. Wave Detail: W 10 ft at 14 seconds.

THU
NE wind around 5 kt. Seas 5 to 8 ft. Wave Detail: SW 8 ft at 13 seconds.

THU NIGHT
NE wind around 5 kt. Seas 4 to 6 ft. Wave Detail: W 6 ft at 12 seconds.

FRI
E wind around 5 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft at 11 seconds.

FRI NIGHT
E wind around 5 kt. Seas 3 to 4 ft. Wave Detail: NW 2 ft at 7 seconds and W 4 ft at 11 seconds.

SAT
E wind around 5 kt. Seas 3 to 4 ft. Wave Detail: NW 2 ft at 7 seconds and W 4 ft at 16 seconds.

SAT NIGHT
E wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 14 seconds.


PZZ156-132315
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm
201 AM PST Tue Jan 13 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING

TODAY
SE wind around 5 kt, backing to N late. Seas 7 to 10 ft. Wave Detail: W 9 ft at 13 seconds. Widespread dense fog early this morning, then areas of dense fog late this morning and afternoon.

TONIGHT
E wind around 5 kt, veering to W after midnight. Seas 7 to 8 ft. Wave Detail: W 8 ft at 12 seconds. Widespread dense fog.

WED
N wind 5 to 10 kt. Seas 7 to 10 ft, building to 10 to 11 ft in the afternoon. Wave Detail: W 11 ft at 15 seconds.

WED NIGHT
NE wind 5 to 10 kt. Seas 8 to 10 ft, subsiding to 7 to 8 ft after midnight. Wave Detail: W 10 ft at 14 seconds.

THU
NE wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: W 7 ft at 13 seconds.

THU NIGHT
NE wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NE 2 ft at 3 seconds and W 6 ft at 12 seconds.

FRI
E wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: E 2 ft at 3 seconds and W 5 ft at 11 seconds.

FRI NIGHT
E wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: NE 2 ft at 5 seconds and W 4 ft at 11 seconds.

SAT
E wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: E 2 ft at 4 seconds, NW 2 ft at 7 seconds and W 4 ft at 17 seconds.

SAT NIGHT
E wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 2 ft at 7 seconds and W 5 ft at 14 seconds.


PZZ170-132315
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm
201 AM PST Tue Jan 13 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING

TODAY
SE wind 5 to 10 kt. Seas 9 to 10 ft. Wave Detail: W 10 ft at 13 seconds. Widespread dense fog early this morning. Areas of dense fog late this morning and early afternoon, then patchy fog late. A slight chance of rain late this morning.

TONIGHT
S wind 5 to 10 kt. Seas 8 to 10 ft. Wave Detail: W 9 ft at 12 seconds. Widespread dense fog. A chance of rain after midnight.

WED
SW wind 5 to 10 kt, veering to W in the afternoon. Seas 9 to 13 ft, building to 12 to 13 ft in the afternoon. Wave Detail: W 13 ft at 15 seconds. A chance of rain in the morning.

WED NIGHT
N wind 5 to 10 kt. Seas 10 to 11 ft, subsiding to 9 ft after midnight. Wave Detail: SW 11 ft at 14 seconds.

THU
NE wind around 10 kt. Seas 7 to 8 ft. Wave Detail: SW 8 ft at 12 seconds.

THU NIGHT
NE wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: NE 2 ft at 3 seconds and W 7 ft at 12 seconds.

FRI
NE wind around 10 kt. Seas 4 to 6 ft. Wave Detail: NE 2 ft at 3 seconds and W 5 ft at 11 seconds.

FRI NIGHT
NE wind 5 to 10 kt. Seas around 4 ft. Wave Detail: NE 3 ft at 5 seconds and W 4 ft at 11 seconds.

SAT
E wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: N 3 ft at 7 seconds and W 5 ft at 16 seconds.

SAT NIGHT
E wind around 5 kt. Seas 5 to 6 ft. Wave Detail: N 2 ft at 7 seconds and W 6 ft at 14 seconds.


PZZ173-132315
Coastal Waters From James Island To Point Grenville 10 To 60 Nm
201 AM PST Tue Jan 13 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING

TODAY
S wind 5 to 10 kt, easing to around 5 kt late. Seas 9 to 10 ft. Wave Detail: W 10 ft at 13 seconds. Widespread dense fog early this morning, then areas of dense fog late this morning and early afternoon. Patchy fog late.

TONIGHT
S wind 5 to 10 kt. Seas 8 to 10 ft. Wave Detail: W 10 ft at 13 seconds. Widespread dense fog in the evening, then patchy dense fog after midnight.

WED
SW wind 5 to 10 kt, veering to NW in the afternoon. Seas 9 to 13 ft, building to 11 to 13 ft in the afternoon. Wave Detail: W 13 ft at 15 seconds.

WED NIGHT
N wind 5 to 10 kt. Seas 10 to 11 ft, subsiding to 8 to 9 ft after midnight. Wave Detail: SW 11 ft at 14 seconds.

THU
NE wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: SW 8 ft at 12 seconds.

THU NIGHT
NE wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 5 to 7 ft. Wave Detail: NE 2 ft at 4 seconds and W 6 ft at 12 seconds.

FRI
NE wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: N 3 ft at 6 seconds and W 5 ft at 11 seconds.

FRI NIGHT
E wind 5 to 10 kt. Seas around 4 ft. Wave Detail: N 2 ft at 7 seconds and W 4 ft at 11 seconds.

SAT
SE wind around 5 kt. Seas 4 to 5 ft. Wave Detail: NW 2 ft at 7 seconds and W 5 ft at 16 seconds.

SAT NIGHT
SE wind around 5 kt. Seas 5 to 6 ft. Wave Detail: NW 2 ft at 7 seconds and W 6 ft at 14 seconds.


PZZ176-132315
Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm
201 AM PST Tue Jan 13 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING

TODAY
SE wind around 5 kt. Seas 9 to 10 ft. Wave Detail: W 10 ft at 13 seconds. Widespread dense fog early this morning, then areas of dense fog late this morning and afternoon.

TONIGHT
S wind around 5 kt, veering to SW after midnight. Seas 8 to 9 ft. Wave Detail: W 9 ft at 12 seconds. Widespread dense fog.

WED
NW wind around 5 kt. Seas 9 to 12 ft, building to 11 to 12 ft in the afternoon. Wave Detail: W 12 ft at 15 seconds.

WED NIGHT
N wind 5 to 10 kt. Seas 8 to 10 ft. Wave Detail: SW 10 ft at 14 seconds.

THU
NE wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: SW 8 ft at 12 seconds.

THU NIGHT
NE wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NE 2 ft at 4 seconds and W 6 ft at 12 seconds.

FRI
E wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: E 2 ft at 4 seconds, NE 3 ft at 7 seconds and W 5 ft at 11 seconds.

FRI NIGHT
E wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: E 2 ft at 4 seconds, N 3 ft at 7 seconds and W 4 ft at 11 seconds.

SAT
E wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: E 2 ft at 4 seconds, NW 3 ft at 7 seconds and W 4 ft at 16 seconds.

SAT NIGHT
E wind around 5 kt. Seas 5 to 6 ft. Wave Detail: E 2 ft at 4 seconds, NW 2 ft at 7 seconds and W 5 ft at 15 seconds.


PZZ130-132315
West Entrance U.S. Waters Strait Of Juan De Fuca
201 AM PST Tue Jan 13 2026

TODAY
E wind around 5 kt. Seas 4 to 6 ft. Wave Detail: W 6 ft at 13 seconds. A slight chance of rain early this morning. Widespread dense fog early this morning, then areas of dense fog late this morning and afternoon.

TONIGHT
SE wind around 5 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft at 12 seconds. Areas of dense fog in the evening. Patchy fog after midnight.

WED
W wind around 5 kt. Seas 5 to 7 ft. Wave Detail: W 7 ft at 15 seconds.

WED NIGHT
N wind around 5 kt, veering to E after midnight. Seas 4 to 6 ft. Wave Detail: W 6 ft at 14 seconds. Patchy dense fog after midnight.

THU
E wind around 10 kt. Seas 4 to 6 ft. Wave Detail: E 2 ft at 4 seconds and W 6 ft at 13 seconds.

THU NIGHT
E wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: E 2 ft at 4 seconds and W 4 ft at 12 seconds.

FRI
E wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: E 2 ft at 4 seconds and W 4 ft at 11 seconds.

FRI NIGHT
E wind around 10 kt. Seas 3 to 4 ft. Wave Detail: E 2 ft at 4 seconds and W 3 ft at 11 seconds.

SAT
E wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: E 2 ft at 4 seconds and W 3 ft at 15 seconds.

SAT NIGHT
E wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 15 seconds.


PZZ131-132315
Central U.S. Waters Strait Of Juan De Fuca
201 AM PST Tue Jan 13 2026

TODAY
S wind around 5 kt, backing to E this afternoon. Waves around 2 ft or less. Patchy fog this morning. Areas of dense fog early this afternoon, then patchy fog late.

TONIGHT
SW wind around 5 kt. Waves around 2 ft or less. Areas of dense fog in the evening. Patchy dense fog after midnight.

WED
W wind around 5 kt. Waves around 2 ft or less. Patchy dense fog.

WED NIGHT
NW wind around 5 kt, veering to NE after midnight. Waves around 2 ft or less. Patchy dense fog in the evening.

THU
NE wind 5 to 10 kt. Waves around 2 ft or less.

THU NIGHT
E wind 10 to 15 kt. Waves around 2 ft or less, then around 3 ft after midnight.

FRI
E wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Waves around 3 ft in the morning, then around 2 ft or less.

FRI NIGHT
E wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Waves around 2 ft or less.

SAT
E wind 5 to 10 kt, easing to around 5 kt in the afternoon. Waves around 2 ft or less.

SAT NIGHT
E wind around 5 kt. Waves around 2 ft or less.


PZZ132-132315
East Entrance U.S. Waters Strait Of Juan De Fuca
201 AM PST Tue Jan 13 2026

TODAY
SE wind around 5 kt, backing to NE early this afternoon, backing to NW late. Waves around 2 ft or less. Patchy fog late this morning and early afternoon. Areas of dense fog late.

TONIGHT
SW wind around 5 kt. Waves around 2 ft or less. Widespread dense fog.

WED
S wind around 5 kt, veering to W in the afternoon. Waves around 2 ft or less. Widespread dense fog in the morning.

WED NIGHT
NW wind around 5 kt. Waves around 2 ft or less. Patchy dense fog.

THU
N wind 5 to 10 kt. Waves around 2 ft or less.

THU NIGHT
N wind around 5 kt. Waves around 2 ft or less.

FRI
N wind around 5 kt. Waves around 2 ft or less.

FRI NIGHT
N wind around 5 kt in the evening, becoming light and variable. Waves around 2 ft or less.

SAT
Light and variable winds. Waves around 2 ft or less.

SAT NIGHT
Light and variable winds. Waves around 2 ft or less.


PZZ134-132315
Admiralty Inlet
201 AM PST Tue Jan 13 2026

TODAY
S wind around 5 kt, veering to NW this afternoon. Waves around 2 ft or less. Patchy fog late this morning. Areas of dense fog this afternoon.

TONIGHT
Light and variable winds. Waves around 2 ft or less. Widespread dense fog.

WED
S wind around 5 kt, backing to N in the afternoon. Waves around 2 ft or less. Widespread dense fog in the morning.

WED NIGHT
NW wind around 5 kt, rising to 5 to 10 kt after midnight. Waves around 2 ft or less.

THU
NW wind 5 to 10 kt. Waves around 2 ft or less.

THU NIGHT
NW wind around 5 kt. Waves around 2 ft or less.

FRI
NW wind around 5 kt. Waves around 2 ft or less.

FRI NIGHT
NW wind around 5 kt in the evening, becoming light and variable. Waves around 2 ft or less.

SAT
Light and variable winds. Waves around 2 ft or less.

SAT NIGHT
Light and variable winds. Waves around 2 ft or less.


PZZ133-132315
Northern Inland Waters Including The San Juan Islands
201 AM PST Tue Jan 13 2026

TODAY
SE wind around 5 kt, backing to NE early this afternoon, backing to NW late. Waves around 2 ft or less. Areas of dense fog late this morning. Patchy dense fog early this afternoon, then areas of dense fog late.

TONIGHT
Light and variable winds, becoming S around 5 kt after midnight. Waves around 2 ft or less. Widespread dense fog.

WED
SE wind around 5 kt, veering to W in the afternoon. Waves around 2 ft or less. Widespread dense fog in the morning.

WED NIGHT
N wind around 5 kt. Waves around 2 ft or less.

THU
N wind around 5 kt. Waves around 2 ft or less.

THU NIGHT
N wind around 5 kt. Waves around 2 ft or less.

FRI
N wind around 5 kt. Waves around 2 ft or less.

FRI NIGHT
N wind around 5 kt in the evening, becoming light and variable. Waves around 2 ft or less.

SAT
Light and variable winds. Waves around 2 ft or less.

SAT NIGHT
Light and variable winds. Waves around 2 ft or less.


PZZ135-132315
Puget Sound and Hood Canal
201 AM PST Tue Jan 13 2026

TODAY
S wind around 5 kt, backing to N this afternoon. Waves around 2 ft or less. Patchy fog this morning.

TONIGHT
Light and variable winds. Waves around 2 ft or less. Widespread dense fog.

WED
S wind around 5 kt, backing to N in the afternoon. Waves around 2 ft or less. Widespread dense fog in the morning.

WED NIGHT
N wind around 5 kt, rising to 5 to 10 kt after midnight. Waves around 2 ft or less. Patchy dense fog.

THU
N wind 5 to 10 kt. Waves around 2 ft or less. Patchy dense fog in the morning.

THU NIGHT
N wind 5 to 10 kt. Waves around 2 ft or less. Patchy dense fog in the evening.

FRI
N wind around 5 kt. Waves around 2 ft or less.

FRI NIGHT
N wind around 5 kt. Waves around 2 ft or less.

SAT
NE wind around 5 kt. Waves around 2 ft or less.

SAT NIGHT
Light and variable winds. Waves around 2 ft or less.


PZZ110-132315
Grays Harbor Bar
201 AM PST Tue Jan 13 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING

Combined seas 10 feet subsiding to 7 to 9 feet this morning. Seas building back to around 10 feet Wednesday afternoon. Bar conditions rough becoming moderate today then becoming rough again midday Wednesday. Maximum ebb currents will occur around 1245 PM Tuesday, 100 AM Wednesday morning, and 130 PM Wednesday afternoon.