Coastal Waters Forecast
Issued by NWS Eureka, CA

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FZUS56 KEKA 122106
CWFEKA

Coastal Waters Forecast for Northwest California
National Weather Service Eureka CA
206 PM PDT Wed Aug 12 2026

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

PZZ400-130945-
206 PM PDT Wed Aug 12 2026

.SYNOPSIS FOR NORTHERN CALIFORNIA WATERS...Strong northerly winds
are forecast to continue over the coastal waters through early
Thursday. Gale-force gusts and steep, short-period seas will
persist across outer waters and near the capes, while propagating
short period seas will bring the steep waves into the inner
waters. Winds are expected to start diminishing on Thursday with
lighter winds expected Friday and into the weekend.


$$

PZZ450-130945-
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
206 PM PDT Wed Aug 12 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.TONIGHT...NW wind 15 to 20 kt with gusts up to 40 kt. Seas
around 8 ft. Wave Detail: NW 8 ft at 8 seconds. A slight chance
of drizzle after midnight.
.THU...NW wind 10 to 15 kt. Seas 8 ft. Wave Detail: NW
8 ft at 8 seconds.
.THU NIGHT...NW wind 5 to 10 kt. Seas 5 ft. Wave Detail:
NW 5 ft at 8 seconds and SW 1 foot at 15 seconds.
.FRI...NW wind 5 kt. Seas 4 ft. Wave Detail: NW
4 ft at 7 seconds and SW 1 foot at 15 seconds.
.FRI NIGHT...N wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW
4 ft at 7 seconds and SW 2 ft at 15 seconds.
.SAT...NW wind 5 kt. Seas 4 ft. Wave Detail: NW
3 ft at 8 seconds and SW 2 ft at 15 seconds.
.SAT NIGHT...N wind 5 kt. Seas 4 ft. Wave Detail:
NW 3 ft at 8 seconds and SW 2 ft at 16 seconds.
.SUN...NW wind 5 kt. Seas 3 ft. Wave Detail: NW
3 ft at 8 seconds and SW 2 ft at 16 seconds.
.SUN NIGHT...N wind 5 kt. Seas 3 ft. Wave Detail:
NW 3 ft at 8 seconds and SW 2 ft at 15 seconds. Patchy fog.
.MON...W wind 5 kt. Seas 3 ft. Wave Detail: NW 2 ft
at 7 seconds and SW 2 ft at 15 seconds.
.MON NIGHT...NW wind 5 kt. Seas 3 ft. Wave Detail:
NW 2 ft at 7 seconds and SW 2 ft at 14 seconds.

$$

PZZ470-130945-
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
206 PM PDT Wed Aug 12 2026

...GALE WARNING IN EFFECT THROUGH THURSDAY MORNING...

.TONIGHT...NW wind 25 to 30 kt with gusts up to 40 kt. Seas
around 10 ft. Wave Detail: NW 10 ft at 9 seconds and SW 2 ft at
15 seconds. A slight chance of drizzle after midnight.
.THU...N wind 20 to 25 kt with gusts up to 35 kt. Seas
10 ft. Wave Detail: NW 10 ft at 9 seconds and SW 2 ft at
15 seconds.
.THU NIGHT...N wind 15 to 20 kt. Seas 6 ft. Wave Detail:
NW 6 ft at 7 seconds and SW 2 ft at 15 seconds.
.FRI...N wind 10 to 15 kt. Seas 6 ft. Wave Detail: NW 6 ft
at 7 seconds and SW 2 ft at 15 seconds.
.FRI NIGHT...N wind 10 kt. Seas 5 ft. Wave Detail:
NW 5 ft at 8 seconds and SW 2 ft at 16 seconds.
.SAT...N wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW 4 ft
at 8 seconds and S 3 ft at 17 seconds.
.SAT NIGHT...N wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW
4 ft at 8 seconds and S 3 ft at 17 seconds.
.SUN...N wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW 3 ft
at 8 seconds and S 3 ft at 16 seconds.
.SUN NIGHT...N wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW
3 ft at 8 seconds and S 3 ft at 15 seconds.
.MON...N wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW 3 ft
at 7 seconds and S 3 ft at 15 seconds.
.MON NIGHT...N wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW
3 ft at 6 seconds and S 3 ft at 14 seconds.

$$

PZZ455-130945-
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
206 PM PDT Wed Aug 12 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.TONIGHT...NW wind 25 to 30 kt with gusts up to 35 kt. Seas
around 8 ft. Wave Detail: NW 8 ft at 8 seconds and SW 2 ft at
15 seconds. A slight chance of drizzle after midnight.
.THU...NW wind 10 to 15 kt. Seas 7 ft. Wave Detail: NW
7 ft at 8 seconds and SW 2 ft at 15 seconds.
.THU NIGHT...NW wind 10 to 15 kt. Seas 5 ft. Wave Detail:
NW 5 ft at 8 seconds and SW 2 ft at 15 seconds. Patchy fog.
.FRI...NW wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW 4 ft
at 7 seconds and SW 2 ft at 15 seconds.
.FRI NIGHT...N wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW
4 ft at 7 seconds and S 2 ft at 16 seconds. Patchy fog.
.SAT...NW wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW 4 ft
at 7 seconds and S 3 ft at 16 seconds. Patchy fog.
.SAT NIGHT...NW wind 5 to 10 kt. Seas 4 ft. Wave Detail:
NW 3 ft at 7 seconds and S 3 ft at 17 seconds. Areas of fog.
.SUN...NW wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW 3 ft
at 8 seconds and S 3 ft at 16 seconds. Patchy fog.
.SUN NIGHT...N wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW
3 ft at 8 seconds and S 3 ft at 15 seconds. Areas of fog.
.MON...NW wind 5 kt. Seas 4 ft. Wave Detail: NW
3 ft at 7 seconds and SW 3 ft at 15 seconds. Patchy fog.
.MON NIGHT...NW wind 5 to 10 kt. Seas 4 ft. Wave Detail:
NW 3 ft at 7 seconds and S 3 ft at 14 seconds. Areas of fog.

$$

PZZ475-130945-
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
206 PM PDT Wed Aug 12 2026

...GALE WARNING IN EFFECT THROUGH THURSDAY MORNING...

.TONIGHT...NW wind 25 to 30 kt with gusts up to 40 kt. Seas
around 10 ft. Wave Detail: NW 10 ft at 9 seconds and SW 2 ft at
15 seconds. A slight chance of drizzle after midnight.
.THU...NW wind 20 to 25 kt with gusts up to 35 kt. Seas
10 ft. Wave Detail: NW 10 ft at 9 seconds and SW 2 ft at
15 seconds.
.THU NIGHT...NW wind 15 to 20 kt. Seas 7 ft. Wave Detail:
NW 7 ft at 8 seconds and SW 2 ft at 14 seconds.
.FRI...NW wind 15 to 20 kt. Seas 6 ft. Wave Detail: NW
6 ft at 7 seconds and SW 2 ft at 14 seconds.
.FRI NIGHT...N wind 10 to 15 kt. Seas 6 ft. Wave Detail:
NW 5 ft at 8 seconds and S 2 ft at 16 seconds.
.SAT...N wind 10 to 15 kt. Seas 6 ft. Wave Detail: NW 5 ft
at 8 seconds and S 3 ft at 17 seconds.
.SAT NIGHT...N wind 10 to 15 kt. Seas 5 ft. Wave Detail:
NW 4 ft at 8 seconds and S 3 ft at 17 seconds.
.SUN...N wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW 4 ft
at 8 seconds and S 3 ft at 16 seconds.
.SUN NIGHT...N wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW
3 ft at 8 seconds and S 3 ft at 15 seconds.
.MON...NW wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW 3 ft
at 7 seconds and S 3 ft at 15 seconds.
.MON NIGHT...NW wind 10 kt. Seas 4 ft. Wave Detail:
NW 3 ft at 6 seconds and S 3 ft at 14 seconds.

$$