National Weather Service Marine Forecast FZUS56 KEKA

FZUS56 KEKA 131113
CWFEKA

Coastal Waters Forecast for Northwest California
National Weather Service Eureka CA
313 AM PST Tue Jan 13 2026

WATERS FROM PT ST GEORGE TO PT ARENA AND OUT 60 NM

PZZ400-140015
313 AM PST Tue Jan 13 2026

SYNOPSIS FOR NORTHERN CALIFORNIA WATERS
Northerlies will turn light Tuesday alongside a moderate mid period westerly swell around 8 feet. Winds then strengthen to strong breezes on Wednesday, with the strongest winds across the outer waters building short period seas over 10 feet. Hazardous seas for small craft will likely continue into Thursday as strong breezes and large steep northerly waves continue, especially in the outer waters.


PZZ450-140015
Pt St George to Cape Mendocino out 10 nm
313 AM PST Tue Jan 13 2026

TODAY
N wind 5 kt. Seas 8 ft. Wave Detail: W 8 ft at 13 seconds. Patchy dense fog this morning.

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

WED
N wind 10 to 15 kt. Seas 8 ft. Wave Detail: N 5 ft at 6 seconds and W 6 ft at 12 seconds.

WED NIGHT
NE wind 5 to 10 kt. Seas 8 ft. Wave Detail: NW 5 ft at 6 seconds and W 7 ft at 16 seconds.

THU
SE wind 5 kt. Seas 7 ft. Wave Detail: N 4 ft at 7 seconds and W 6 ft at 14 seconds.

THU NIGHT
E wind 5 kt. Seas 6 ft. Wave Detail: NW 4 ft at 8 seconds and W 5 ft at 13 seconds.

FRI
SE wind 5 kt. Seas 5 ft. Wave Detail: NW 3 ft at 7 seconds and W 5 ft at 13 seconds.

FRI NIGHT
NE wind 5 kt. Seas 4 ft. Wave Detail: NW 2 ft at 7 seconds and W 4 ft at 12 seconds.

SAT
NE wind 5 kt. Seas 4 ft. Wave Detail: W 3 ft at 11 seconds and W 2 ft at 18 seconds.

SAT NIGHT
N wind 5 kt. Seas 5 ft. Wave Detail: W 1 foot at 7 seconds and W 2 ft at 10 seconds.


PZZ470-140015
Pt St George to Cape Mendocino 10 to 60 nm
313 AM PST Tue Jan 13 2026

SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY MORNING

TODAY
N wind 5 to 10 kt. Seas 8 ft. Wave Detail: W 8 ft at 13 seconds.

TONIGHT
N wind 10 to 15 kt. Seas 8 ft. Wave Detail: N 4 ft at 5 seconds and W 7 ft at 13 seconds.

WED
N wind 15 to 20 kt. Seas 10 ft. Wave Detail: N 8 ft at 7 seconds and W 7 ft at 12 seconds.

WED NIGHT
N wind 20 to 25 kt with gusts up to 35 kt. Seas around 12 ft. Wave Detail: N 10 ft at 8 seconds and W 8 ft at 15 seconds.

THU
NE wind 15 to 20 kt. Seas 11 ft. Wave Detail: N 10 ft at 8 seconds and W 6 ft at 14 seconds.

THU NIGHT
E wind 5 kt. Seas 8 ft. Wave Detail: N 6 ft at 7 seconds and W 5 ft at 13 seconds.

FRI
SE wind 5 kt. Seas 6 ft. Wave Detail: N 4 ft at 7 seconds and W 5 ft at 13 seconds.

FRI NIGHT
NE wind 5 kt. Seas 5 ft. Wave Detail: NW 3 ft at 7 seconds and W 4 ft at 12 seconds.

SAT
N wind 5 kt. Seas 4 ft. Wave Detail: NW 2 ft at 7 seconds and W 3 ft at 11 seconds.

SAT NIGHT
N wind 5 kt. Seas 5 ft. Wave Detail: NW 2 ft at 7 seconds and W 5 ft at 16 seconds.


PZZ455-140015
Cape Mendocino to Pt Arena out 10 nm
313 AM PST Tue Jan 13 2026

TODAY
NE wind 5 kt, backing to NW this afternoon. Seas around 7 ft. Wave Detail: W 7 ft at 13 seconds.

TONIGHT
N wind 5 to 10 kt. Seas 7 ft. Wave Detail: N 3 ft at 5 seconds and W 7 ft at 13 seconds.

WED
N wind 10 to 15 kt. Seas 8 ft. Wave Detail: N 5 ft at 7 seconds and W 6 ft at 12 seconds.

WED NIGHT
NE wind 5 to 10 kt. Seas 9 ft. Wave Detail: N 4 ft at 7 seconds and W 7 ft at 16 seconds.

THU
SE wind 5 kt. Seas 7 ft. Wave Detail: N 2 ft at 6 seconds and W 7 ft at 14 seconds.

THU NIGHT
NE wind 5 kt. Seas 6 ft. Wave Detail: N 2 ft at 7 seconds and W 6 ft at 13 seconds.

FRI
E wind 5 kt. Seas 6 ft. Wave Detail: NW 3 ft at 7 seconds and W 5 ft at 13 seconds.

FRI NIGHT
N wind 5 kt. Seas 5 ft. Wave Detail: NW 2 ft at 7 seconds and W 4 ft at 12 seconds.

SAT
N wind 5 kt. Seas 4 ft. Wave Detail: NW 2 ft at 6 seconds and W 3 ft at 12 seconds.

SAT NIGHT
N wind 5 kt. Seas 5 ft. Wave Detail: W 3 ft at 11 seconds and W 5 ft at 17 seconds.


PZZ475-140015
Cape Mendocino to Pt Arena 10 to 60 nm
313 AM PST Tue Jan 13 2026

SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY EVENING

TODAY
N wind 5 to 10 kt. Seas 8 ft. Wave Detail: W 8 ft at 13 seconds.

TONIGHT
N wind 10 to 15 kt. Seas 7 ft. Wave Detail: N 5 ft at 5 seconds and W 7 ft at 13 seconds.

WED
N wind 20 to 25 kt. Seas 9 ft. Wave Detail: N 7 ft at 7 seconds and W 6 ft at 12 seconds.

WED NIGHT
N wind 15 to 20 kt. Seas 10 ft. Wave Detail: N 8 ft at 7 seconds and W 7 ft at 16 seconds.

THU
E wind 5 to 10 kt. Seas 9 ft. Wave Detail: N 6 ft at 6 seconds and W 6 ft at 14 seconds.

THU NIGHT
NE wind 5 kt. Seas 7 ft. Wave Detail: N 5 ft at 7 seconds and W 6 ft at 13 seconds.

FRI
E wind 5 kt. Seas 7 ft. Wave Detail: N 4 ft at 7 seconds and W 5 ft at 13 seconds.

FRI NIGHT
NW wind 5 kt. Seas 5 ft. Wave Detail: NW 3 ft at 7 seconds and W 4 ft at 12 seconds.

SAT
N wind 5 kt. Seas 4 ft. Wave Detail: NW 2 ft at 6 seconds and W 3 ft at 11 seconds.

SAT NIGHT
N wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW 2 ft at 6 seconds and W 2 ft at 10 seconds.