349
FZUS56 KEKA 312120
CWFEKA

Coastal Waters Forecast for Northwest California
National Weather Service Eureka CA
220 PM PDT Thu Jul 31 2025

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

PZZ400-011030-
220 PM PDT Thu Jul 31 2025

.SYNOPSIS FOR NORTHERN CALIFORNIA WATERS...Northerly winds will
remain enhanced today through Friday in the southern waters,
though northern waters will slightly decrease today, mostly below
21 kts. Locally stronger winds with gale force gusts are expected
in areas downwind of Cape Mendocino. Short period wind waves will
persist over 7 feet in windy areas today. Stronger than normal
tidal currents and lingering surges from the now cancelled
tsunami event, may continue in harbors and channel inlets today
especially in Crescent City.

$$

PZZ450-011030-
Pt St George to Cape Mendocino out 10 nm-
220 PM PDT Thu Jul 31 2025

.TONIGHT...NW wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW
4 ft at 5 seconds. Isolated showers.
.FRI...NW wind 10 to 15 kt. Seas 4 ft. Wave Detail: N 3 ft
at 5 seconds.
.FRI NIGHT...NW wind 5 to 10 kt. Seas 4 ft. Wave Detail:
NW 3 ft at 5 seconds.
.SAT...NW wind 5 to 10 kt. Seas 3 ft. Wave Detail: N 3 ft
at 5 seconds.
.SAT NIGHT...N wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW
4 ft at 5 seconds.
.SUN...N wind 5 to 10 kt. Seas 4 ft. Wave Detail: N 3 ft
at 5 seconds.
.SUN NIGHT...N wind 5 to 10 kt. Seas 4 ft. Wave Detail: N
4 ft at 5 seconds.
.MON...N wind 5 to 10 kt. Seas 4 ft. Wave Detail: N 4 ft
at 5 seconds and S 2 ft at 16 seconds.
.MON NIGHT...N wind 10 to 15 kt. Seas 4 ft. Wave Detail: N
4 ft at 5 seconds and S 2 ft at 15 seconds.
.TUE...N wind 5 to 10 kt. Seas 4 ft. Wave Detail: N 4 ft
at 5 seconds.
.TUE NIGHT...N wind 5 to 10 kt. Seas 4 ft. Wave Detail: N
4 ft at 5 seconds and NW 2 ft at 9 seconds.

$$

PZZ470-011030-
Pt St George to Cape Mendocino 10 to 60 nm-
220 PM PDT Thu Jul 31 2025

.TONIGHT...NW wind 10 to 15 kt, rising to 15 to 20 kt after
midnight. Seas 5 ft. Wave Detail: N 4 ft at 5 seconds.
.FRI...NW wind 15 to 20 kt. Seas 5 ft. Wave Detail: N 5 ft
at 5 seconds.
.FRI NIGHT...NW wind 15 to 20 kt. Seas 5 ft. Wave Detail:
N 5 ft at 5 seconds.
.SAT...NW wind 15 to 20 kt. Seas 5 ft. Wave Detail: N 5 ft
at 5 seconds.
.SAT NIGHT...N wind 15 kt. Seas 5 ft. Wave Detail:
N 5 ft at 5 seconds and S 1 foot at 15 seconds.
.SUN...N wind 10 to 15 kt. Seas 6 ft. Wave Detail: N 5 ft
at 5 seconds and S 2 ft at 18 seconds.
.SUN NIGHT...N wind 10 to 15 kt. Seas 6 ft. Wave Detail: N
5 ft at 5 seconds and S 2 ft at 17 seconds.
.MON...N wind 15 to 20 kt. Seas 6 ft. Wave Detail: N 6 ft
at 5 seconds and S 3 ft at 16 seconds.
.MON NIGHT...N wind 15 to 20 kt. Seas 6 ft. Wave Detail: N
6 ft at 5 seconds and S 2 ft at 12 seconds.
.TUE...N wind 10 to 15 kt. Seas 5 ft. Wave Detail: N 5 ft
at 5 seconds and S 2 ft at 11 seconds.
.TUE NIGHT...N wind 10 to 15 kt. Seas 6 ft. Wave Detail: N
5 ft at 5 seconds and NW 3 ft at 9 seconds.

$$

PZZ455-011030-
Cape Mendocino to Pt Arena out 10 nm-
220 PM PDT Thu Jul 31 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...

.TONIGHT...NW wind 20 to 25 kt with gusts up to 35 kt, easing to
15 to 20 kt after midnight. Seas 5 ft. Wave Detail: N 5 ft
at 6 seconds.
.FRI...NW wind 20 to 25 kt with gusts up to 35 kt. Seas
5 ft. Wave Detail: N 5 ft at 6 seconds.
.FRI NIGHT...NW wind 15 to 20 kt. Seas 5 ft. Wave Detail:
N 5 ft at 5 seconds.
.SAT...NW wind 20 to 25 kt with gusts up to 35 kt. Seas
5 ft. Wave Detail: N 5 ft at 5 seconds.
.SAT NIGHT...NW wind 15 to 20 kt. Seas 5 ft. Wave Detail:
N 5 ft at 6 seconds.
.SUN...NW wind 15 to 20 kt. Seas 6 ft. Wave Detail: N 6 ft
at 6 seconds and S 2 ft at 17 seconds.
.SUN NIGHT...NW wind 15 to 20 kt. Seas 6 ft. Wave Detail:
N 6 ft at 6 seconds and S 2 ft at 16 seconds.
.MON...NW wind 15 to 20 kt. Seas 6 ft. Wave Detail: N 6 ft
at 6 seconds and S 2 ft at 16 seconds.
.MON NIGHT...NW wind 15 to 20 kt. Seas 6 ft. Wave Detail:
N 6 ft at 5 seconds and S 2 ft at 12 seconds.
.TUE...NW wind 15 to 20 kt. Seas 5 ft. Wave Detail: N 5 ft
at 5 seconds and S 1 foot at 11 seconds.
.TUE NIGHT...N wind 15 to 20 kt. Seas 5 ft. Wave Detail: N
5 ft at 5 seconds and NW 2 ft at 14 seconds.

$$

PZZ475-011030-
Cape Mendocino to Pt Arena 10 to 60 nm-
220 PM PDT Thu Jul 31 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...

.TONIGHT...NW wind 20 to 25 kt. Gusts up to 35 kt this evening.
Seas 6 ft. Wave Detail: N 6 ft at 6 seconds.
.FRI...NW wind 15 to 20 kt. Seas 6 ft. Wave Detail: N 6 ft
at 5 seconds.
.FRI NIGHT...NW wind 15 to 20 kt. Seas 5 ft. Wave Detail:
N 5 ft at 5 seconds.
.SAT...NW wind 20 to 25 kt. Seas 6 ft. Wave Detail: N 6 ft
at 5 seconds.
.SAT NIGHT...N wind 20 to 25 kt. Seas 6 ft. Wave Detail: N
6 ft at 6 seconds and S 2 ft at 15 seconds.
.SUN...N wind 15 to 20 kt. Seas 6 ft. Wave Detail: N 6 ft
at 6 seconds and S 2 ft at 17 seconds.
.SUN NIGHT...N wind 15 to 20 kt. Seas 7 ft. Wave Detail: N
6 ft at 6 seconds and S 3 ft at 16 seconds.
.MON...N wind 15 to 20 kt. Seas 7 ft. Wave Detail: N 6 ft
at 6 seconds and S 3 ft at 15 seconds.
.MON NIGHT...N wind 15 to 20 kt. Seas 7 ft. Wave Detail: N
6 ft at 6 seconds and S 2 ft at 11 seconds.
.TUE...N wind 15 to 20 kt. Seas 6 ft. Wave Detail: N 6 ft
at 6 seconds and S 2 ft at 11 seconds.
.TUE NIGHT...N wind 15 to 20 kt. Seas 6 ft. Wave Detail: N
6 ft at 6 seconds and NW 2 ft at 9 seconds.

$$