270
FZUS56 KEKA 102135
CWFEKA

Coastal Waters Forecast for Northwest California
National Weather Service Eureka CA
235 PM PDT Fri Oct 10 2025

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

PZZ400-111015-
235 PM PDT Fri Oct 10 2025

.SYNOPSIS FOR NORTHERN CALIFORNIA WATERS...The potential for gusty
showers will persist overnight but shower activity will be much
more isolated than occurred today and last night. Winds will
increase out of the north Saturday night into Sunday, strongest
south of Cape Mendocino. A northwest swell around 4 to 6 ft at 10
seconds Friday will likely build to 5 to 7 ft on Sunday.

$$

PZZ450-111015-
Pt St George to Cape Mendocino out 10 nm-
235 PM PDT Fri Oct 10 2025

.TONIGHT...S wind 5 to 10 kt. Seas 5 ft. Wave Detail: S
3 ft at 4 seconds and NW 4 ft at 10 seconds. A slight chance of
tstms this evening. Showers likely.
.SAT...S wind 5 to 10 kt. Seas 5 ft. Wave Detail: S 3 ft
at 4 seconds and NW 4 ft at 10 seconds. A chance of showers.
.SAT NIGHT...N wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW
5 ft at 10 seconds and NW 2 ft at 13 seconds.
.SUN...N wind 10 to 15 kt. Seas 6 ft. Wave Detail: NW 2 ft
at 5 seconds and NW 6 ft at 10 seconds.
.SUN NIGHT...N wind 5 to 10 kt. Seas 7 ft. Wave Detail: NW
4 ft at 5 seconds and NW 6 ft at 10 seconds. A chance of showers.
.MON...S wind 5 to 10 kt. Seas 6 ft. Wave Detail: NW 5 ft
at 10 seconds. Rain.
.MON NIGHT...NE wind 5 kt. Seas 7 ft. Wave Detail:
NW 7 ft at 10 seconds. A chance of rain.
.TUE...N wind 5 kt. Seas 7 ft. Wave Detail: NW 7 ft
at 10 seconds and NW 2 ft at 18 seconds.
.TUE NIGHT...N wind 5 kt. Seas 6 ft. Wave Detail:
NW 6 ft at 9 seconds and NW 2 ft at 16 seconds.
.WED...N wind 5 kt. Seas 6 ft. Wave Detail: NW 5 ft
at 8 seconds and NW 3 ft at 15 seconds.
.WED NIGHT...N wind 5 kt. Seas 6 ft. Wave Detail:
NW 5 ft at 8 seconds and NW 3 ft at 15 seconds.

$$

PZZ470-111015-
Pt St George to Cape Mendocino 10 to 60 nm-
235 PM PDT Fri Oct 10 2025

.TONIGHT...S wind 5 to 10 kt. Seas 6 ft. Wave Detail: SW
3 ft at 4 seconds and NW 5 ft at 10 seconds. A chance of showers
with a slight chance of tstms.
.SAT...W wind 5 to 10 kt. Seas 5 ft. Wave Detail: SW 2 ft
at 4 seconds and NW 4 ft at 10 seconds. A chance of showers.
.SAT NIGHT...N wind 10 to 15 kt. Seas 7 ft. Wave Detail:
NW 3 ft at 5 seconds and NW 6 ft at 10 seconds.
.SUN...N wind 10 to 15 kt. Seas 8 ft. Wave Detail: NW 5 ft
at 5 seconds and NW 7 ft at 10 seconds.
.SUN NIGHT...NW wind 10 to 15 kt. Seas 8 ft. Wave Detail:
NW 5 ft at 5 seconds and NW 7 ft at 10 seconds. Showers likely.
.MON...N wind 10 to 15 kt. Seas 7 ft. Wave Detail: N 4 ft
at 5 seconds and NW 7 ft at 10 seconds. Rain.
.MON NIGHT...NE wind 10 to 15 kt. Seas 9 ft. Wave Detail:
N 2 ft at 4 seconds and NW 9 ft at 10 seconds. A chance of rain.
.TUE...N wind 5 to 10 kt. Seas 8 ft. Wave Detail: N 3 ft
at 4 seconds and NW 8 ft at 10 seconds.
.TUE NIGHT...N wind 10 to 15 kt. Seas 7 ft. Wave Detail: N
3 ft at 5 seconds and NW 7 ft at 9 seconds.
.WED...N wind 10 to 15 kt. Seas 7 ft. Wave Detail: N 4 ft
at 5 seconds and NW 6 ft at 8 seconds.
.WED NIGHT...N wind 10 to 15 kt. Seas 7 ft. Wave Detail:
NW 7 ft at 8 seconds and NW 3 ft at 15 seconds.

$$

PZZ455-111015-
Cape Mendocino to Pt Arena out 10 nm-
235 PM PDT Fri Oct 10 2025

.TONIGHT...S wind 5 to 10 kt, becoming SE after midnight. Seas
around 5 ft. Wave Detail: S 3 ft at 4 seconds and NW 5 ft at
10 seconds. A slight chance of tstms this evening. A chance of
showers.
.SAT...S wind 5 to 10 kt. Seas 5 ft. Wave Detail: SW 2 ft
at 5 seconds and NW 4 ft at 10 seconds.
.SAT NIGHT...N wind 10 to 15 kt. Seas 6 ft. Wave Detail:
NW 4 ft at 5 seconds and NW 5 ft at 10 seconds.
.SUN...N wind 20 to 25 kt with gusts up to 35 kt. Seas
7 ft. Wave Detail: NW 6 ft at 6 seconds and NW 5 ft at
10 seconds.
.SUN NIGHT...N wind 20 to 25 kt. Seas 8 ft. Wave Detail:
NW 7 ft at 7 seconds and NW 6 ft at 10 seconds.
.MON...W wind 10 to 15 kt. Seas 6 ft. Wave Detail: N 5 ft
at 5 seconds and NW 5 ft at 10 seconds. Showers.
.MON NIGHT...E wind 5 to 10 kt. Seas 7 ft. Wave Detail: N
2 ft at 4 seconds and NW 7 ft at 11 seconds. Rain likely.
.TUE...NE wind 5 to 10 kt. Seas 7 ft. Wave Detail: NW 7 ft
at 10 seconds and NW 2 ft at 18 seconds. A chance of showers.
.TUE NIGHT...N wind 5 kt. Seas 6 ft. Wave Detail:
NW 6 ft at 10 seconds and NW 3 ft at 16 seconds. A chance of
showers.
.WED...NE wind 5 to 10 kt. Seas 6 ft. Wave Detail: NW 5 ft
at 9 seconds and NW 3 ft at 15 seconds. Patchy fog.
.WED NIGHT...N wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW
4 ft at 8 seconds and NW 3 ft at 15 seconds.

$$

PZZ475-111015-
Cape Mendocino to Pt Arena 10 to 60 nm-
235 PM PDT Fri Oct 10 2025

.TONIGHT...SW wind 5 to 10 kt. Seas 6 ft. Wave Detail: SW
3 ft at 4 seconds and NW 5 ft at 10 seconds. A slight chance of
tstms this evening. A chance of showers.
.SAT...NW wind 10 to 15 kt. Seas 5 ft. Wave Detail: W 3 ft
at 4 seconds and NW 5 ft at 10 seconds.
.SAT NIGHT...N wind 15 to 20 kt. Seas 7 ft. Wave Detail:
NW 5 ft at 5 seconds and NW 7 ft at 10 seconds.
.SUN...N wind 25 to 30 kt. Seas 9 ft. Wave Detail: NW 7 ft
at 6 seconds and NW 6 ft at 10 seconds.
.SUN NIGHT...NW wind 20 to 25 kt. Seas 9 ft. Wave Detail:
N 8 ft at 7 seconds and NW 6 ft at 10 seconds. A chance of
showers.
.MON...NW wind 10 to 15 kt. Seas 8 ft. Wave Detail: N 6 ft
at 5 seconds and NW 6 ft at 10 seconds. Rain.
.MON NIGHT...NE wind 10 to 15 kt. Seas 8 ft. Wave Detail:
N 4 ft at 4 seconds and NW 8 ft at 10 seconds. Rain likely.
.TUE...NE wind 10 to 15 kt. Seas 8 ft. Wave Detail: NW
8 ft at 10 seconds and NW 2 ft at 18 seconds. A chance of
showers.
.TUE NIGHT...N wind 10 to 15 kt. Seas 8 ft. Wave Detail: N
3 ft at 5 seconds and NW 7 ft at 10 seconds. A chance of showers.
.WED...N wind 10 to 15 kt. Seas 7 ft. Wave Detail: N 4 ft
at 5 seconds and NW 6 ft at 9 seconds.
.WED NIGHT...N wind 10 to 15 kt. Seas 7 ft. Wave Detail:
NW 7 ft at 8 seconds and NW 3 ft at 15 seconds.

$$