911
FZUS56 KEKA 151018
CWFEKA

Coastal Waters Forecast for Northwest California
National Weather Service Eureka CA
318 AM PDT Wed Oct 15 2025

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

PZZ400-152300-
318 AM PDT Wed Oct 15 2025

.SYNOPSIS FOR NORTHERN CALIFORNIA WATERS...Steep northerly waves
are forecast to continue over the outer waters today. Otherwise,
southerly winds for the inner waters and northerly winds for the
outer waters are expected today. Northerly winds and larger steep
waves will build again Thu through Fri. North winds will settle
down on Sat, however steep wind waves may persist as a series of
long period swells from north Pacific storms spread into Northwest
California waters. Northerly winds and steep waves are forecast
to build again on Sun after frontal passage. The timing and
magnitude remain uncertain at this time.

$$

PZZ450-152300-
Pt St George to Cape Mendocino out 10 nm-
318 AM PDT Wed Oct 15 2025

.TODAY...S wind 10 to 15 kt. Seas 6 ft. Wave Detail: NW
5 ft at 8 seconds and NW 3 ft at 15 seconds.
.TONIGHT...NE wind 5 kt. Seas 5 ft. Wave Detail: NW
4 ft at 8 seconds and NW 3 ft at 14 seconds.
.THU...N wind 15 to 20 kt. Seas 5 ft. Wave Detail: NW 4 ft
at 7 seconds and NW 3 ft at 15 seconds.
.THU NIGHT...N wind 15 to 20 kt. Seas 6 ft. Wave Detail: N
6 ft at 7 seconds and NW 3 ft at 15 seconds.
.FRI...N wind 10 to 15 kt. Seas 6 ft. Wave Detail: N 6 ft
at 8 seconds and NW 3 ft at 14 seconds.
.FRI NIGHT...NE wind 10 to 15 kt. Seas 8 ft. Wave Detail:
N 6 ft at 8 seconds and NW 3 ft at 13 seconds.
.SAT...N wind 5 kt. Seas 9 ft. Wave Detail: N 5 ft
at 8 seconds and NW 9 ft at 16 seconds.
.SAT NIGHT...SE wind 5 kt. Seas 8 ft. Wave Detail:
N 2 ft at 6 seconds and NW 8 ft at 15 seconds. A chance of
showers.
.SUN...N wind 5 to 10 kt. Seas 6 ft. Wave Detail: NW 6 ft
at 13 seconds. A chance of showers.
.SUN NIGHT...N wind 10 to 15 kt. Seas 11 ft. Wave Detail:
NW 11 ft at 14 seconds.

$$

PZZ470-152300-
Pt St George to Cape Mendocino 10 to 60 nm-
318 AM PDT Wed Oct 15 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM PDT THIS MORNING...

.TODAY...NW wind 10 to 15 kt. Seas 8 ft. Wave Detail: N
8 ft at 8 seconds and NW 3 ft at 15 seconds.
.TONIGHT...N wind 10 to 15 kt. Seas 6 ft. Wave Detail: NW
5 ft at 8 seconds and S 2 ft at 14 seconds.
.THU...N wind 20 to 25 kt. Seas 6 ft. Wave Detail: N 6 ft
at 5 seconds and S 2 ft at 14 seconds.
.THU NIGHT...N wind 25 to 30 kt. Seas 8 ft. Wave Detail: N
8 ft at 7 seconds and NW 3 ft at 15 seconds.
.FRI...N wind 20 to 25 kt. Seas 8 ft. Wave Detail: N 8 ft
at 8 seconds and NW 3 ft at 14 seconds.
.FRI NIGHT...N wind 20 to 25 kt with gusts up to 35 kt. Seas
around 11 ft. Wave Detail: N 10 ft at 9 seconds and NW 3 ft at
13 seconds.
.SAT...N wind 10 to 15 kt. Seas 12 ft. Wave Detail: N
10 ft at 9 seconds and NW 9 ft at 16 seconds.
.SAT NIGHT...NW wind 5 to 10 kt. Seas 9 ft. Wave Detail: N
4 ft at 5 seconds and NW 9 ft at 15 seconds. A chance of showers.
.SUN...N wind 10 to 15 kt. Seas 8 ft. Wave Detail: N 5 ft
at 5 seconds and NW 8 ft at 13 seconds. A chance of showers.
.SUN NIGHT...N wind 15 to 20 kt. Seas 14 ft. Wave Detail:
N 7 ft at 6 seconds and NW 13 ft at 14 seconds. A chance of
showers.

$$

PZZ455-152300-
Cape Mendocino to Pt Arena out 10 nm-
318 AM PDT Wed Oct 15 2025

.TODAY...SE wind 5 to 10 kt, becoming S this afternoon. Seas
around 5 ft. Wave Detail: NW 4 ft at 9 seconds and NW 3 ft at
15 seconds.
.TONIGHT...N wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW
4 ft at 8 seconds and S 2 ft at 14 seconds.
.THU...NW wind 15 to 20 kt. Seas 6 ft. Wave Detail: NW
5 ft at 8 seconds and NW 3 ft at 15 seconds.
.THU NIGHT...N wind 15 to 20 kt. Seas 6 ft. Wave Detail: N
6 ft at 7 seconds and NW 3 ft at 15 seconds.
.FRI...N wind 15 to 20 kt. Seas 7 ft. Wave Detail: N 6 ft
at 8 seconds and NW 3 ft at 14 seconds.
.FRI NIGHT...N wind 10 to 15 kt. Seas 8 ft. Wave Detail: N
8 ft at 8 seconds and NW 3 ft at 14 seconds.
.SAT...N wind 5 to 10 kt. Seas 10 ft. Wave Detail: N 7 ft
at 8 seconds and NW 9 ft at 16 seconds.
.SAT NIGHT...N wind 5 to 10 kt. Seas 8 ft. Wave Detail: N
3 ft at 5 seconds and NW 8 ft at 15 seconds.
.SUN...N wind 15 to 20 kt. Seas 7 ft. Wave Detail: N 6 ft
at 6 seconds and NW 7 ft at 14 seconds.
.SUN NIGHT...N wind 20 to 25 kt. Seas 12 ft. Wave Detail:
N 9 ft at 8 seconds and NW 11 ft at 14 seconds.

$$

PZZ475-152300-
Cape Mendocino to Pt Arena 10 to 60 nm-
318 AM PDT Wed Oct 15 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM PDT THIS MORNING...

.TODAY...NE wind 10 to 15 kt, becoming N 5 to 10 kt this
afternoon. Seas 7 ft. Wave Detail: NW 7 ft at 8 seconds
and NW 3 ft at 15 seconds.
.TONIGHT...N wind 10 to 15 kt. Seas 6 ft. Wave Detail: NW
6 ft at 8 seconds and S 2 ft at 14 seconds.
.THU...N wind 20 to 25 kt. Seas 7 ft. Wave Detail: N 7 ft
at 6 seconds and S 2 ft at 14 seconds.
.THU NIGHT...N wind 25 to 30 kt. Seas 8 ft. Wave Detail: N
8 ft at 7 seconds and S 2 ft at 13 seconds.
.FRI...N wind 20 to 25 kt with gusts up to 35 kt. Seas
10 ft. Wave Detail: N 10 ft at 8 seconds and NW 3 ft at
14 seconds.
.FRI NIGHT...N wind 20 to 25 kt. Seas 12 ft. Wave Detail:
N 11 ft at 9 seconds and NW 3 ft at 14 seconds.
.SAT...N wind 15 to 20 kt. Seas 13 ft. Wave Detail: N
11 ft at 9 seconds and NW 9 ft at 16 seconds.
.SAT NIGHT...N wind 10 to 15 kt. Seas 10 ft. Wave Detail:
N 7 ft at 5 seconds and NW 9 ft at 15 seconds.
.SUN...N wind 15 to 20 kt. Seas 8 ft. Wave Detail: N 7 ft
at 7 seconds and NW 7 ft at 14 seconds.
.SUN NIGHT...N wind 25 to 30 kt. Seas 14 ft. Wave Detail:
N 10 ft at 8 seconds and NW 12 ft at 14 seconds.

$$