468
FZUS56 KEKA 100946
CWFEKA

Coastal Waters Forecast for Northwest California
National Weather Service Eureka CA
246 AM PDT Sun Aug 10 2025

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

PZZ400-102230-
246 AM PDT Sun Aug 10 2025

.SYNOPSIS FOR NORTHERN CALIFORNIA WATERS...Gale force northerlies
continue to push northward and farther offshore. Gentle southerly
winds along the coast will replace the northerlies through the
day today. Steep seas will gradually ease, but are likely to
remain elevated through the afternoon. Conditions continue to
improve into early next week. Stronger northerly winds are
possible again mid next week.

$$

PZZ450-102230-
Pt St George to Cape Mendocino out 10 nm-
246 AM PDT Sun Aug 10 2025

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

.TODAY...S wind 5 to 10 kt. Seas 6 ft. Wave Detail: NW
6 ft at 8 seconds and W 3 ft at 13 seconds. Patchy dense fog this
morning.
.TONIGHT...S wind 5 kt. Seas 6 ft. Wave Detail: NW
5 ft at 8 seconds and W 3 ft at 12 seconds. Patchy dense fog.
.MON...SW wind 5 kt. Seas 6 ft. Wave Detail: NW
6 ft at 9 seconds and W 2 ft at 11 seconds. Patchy dense fog.
.MON NIGHT...NW wind 5 kt. Seas 6 ft. Wave Detail:
NW 6 ft at 9 seconds and SW 2 ft at 17 seconds. Patchy fog.
.TUE...NW wind 5 kt. Seas 7 ft. Wave Detail: NW
6 ft at 10 seconds and SW 3 ft at 16 seconds. Patchy dense fog.
.TUE NIGHT...N wind 5 kt. Seas 6 ft. Wave Detail:
NW 6 ft at 10 seconds and SW 3 ft at 16 seconds.
.WED...NW wind 5 to 10 kt. Seas 6 ft. Wave Detail: NW 6 ft
at 9 seconds and W 2 ft at 11 seconds.
.WED NIGHT...N wind 5 to 10 kt. Seas 6 ft. Wave Detail: N
3 ft at 5 seconds and NW 5 ft at 8 seconds.
.THU...N wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW 4 ft
at 8 seconds and SW 2 ft at 15 seconds.
.THU NIGHT...N wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW
5 ft at 6 seconds and SW 2 ft at 14 seconds.

$$

PZZ470-102230-
Pt St George to Cape Mendocino 10 to 60 nm-
246 AM PDT Sun Aug 10 2025

...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 11 AM PDT THIS
MORNING...

.TODAY...NE wind 20 to 25 kt with gusts up to 35 kt, becoming N
10 to 15 kt this afternoon. Seas 11 ft. Wave Detail: N
11 ft at 9 seconds and NW 3 ft at 12 seconds. Patchy dense fog.
.TONIGHT...N wind 5 to 10 kt. Seas 7 ft. Wave Detail: N
7 ft at 8 seconds and W 3 ft at 12 seconds. Patchy dense fog.
.MON...NW wind 5 to 10 kt. Seas 7 ft. Wave Detail: NW 7 ft
at 9 seconds and SW 3 ft at 16 seconds. Patchy dense fog.
.MON NIGHT...N wind 10 to 15 kt. Seas 8 ft. Wave Detail: N
4 ft at 5 seconds and NW 7 ft at 9 seconds.
.TUE...N wind 5 to 10 kt. Seas 8 ft. Wave Detail: N 4 ft
at 5 seconds and NW 7 ft at 9 seconds.
.TUE NIGHT...N wind 10 to 15 kt. Seas 8 ft. Wave Detail: N
4 ft at 5 seconds and NW 7 ft at 9 seconds.
.WED...N wind 15 to 20 kt. Seas 9 ft. Wave Detail: N 6 ft
at 5 seconds and NW 7 ft at 9 seconds.
.WED NIGHT...N wind 15 to 20 kt. Seas 8 ft. Wave Detail: N
7 ft at 7 seconds and SW 3 ft at 15 seconds.
.THU...N wind 15 to 20 kt. Seas 7 ft. Wave Detail: N 7 ft
at 7 seconds and SW 3 ft at 15 seconds.
.THU NIGHT...N wind 10 to 15 kt. Seas 7 ft. Wave Detail:
NW 6 ft at 6 seconds and SW 3 ft at 14 seconds.

$$

PZZ455-102230-
Cape Mendocino to Pt Arena out 10 nm-
246 AM PDT Sun Aug 10 2025

.TODAY...S wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW
3 ft at 7 seconds and W 3 ft at 12 seconds. Patchy dense fog this
morning.
.TONIGHT...S wind 5 kt. Seas 5 ft. Wave Detail: NW
4 ft at 9 seconds and NW 3 ft at 12 seconds. Patchy dense fog.
.MON...SW wind 5 kt. Seas 6 ft. Wave Detail: NW
5 ft at 9 seconds and W 2 ft at 11 seconds. Patchy dense fog.
.MON NIGHT...NW wind 5 kt. Seas 6 ft. Wave Detail:
NW 5 ft at 9 seconds and SW 3 ft at 17 seconds. Patchy fog.
.TUE...NW wind 5 kt. Seas 6 ft. Wave Detail: NW
5 ft at 9 seconds and SW 3 ft at 16 seconds. Patchy fog.
.TUE NIGHT...N wind 5 kt. Seas 6 ft. Wave Detail:
NW 5 ft at 9 seconds and SW 4 ft at 16 seconds. Patchy fog.
.WED...NW wind 5 to 10 kt. Seas 6 ft. Wave Detail: NW 5 ft
at 9 seconds and SW 4 ft at 15 seconds.
.WED NIGHT...NW wind 10 to 15 kt. Seas 6 ft. Wave Detail:
N 4 ft at 5 seconds and NW 6 ft at 9 seconds.
.THU...NW wind 15 to 20 kt. Seas 6 ft. Wave Detail: N 6 ft
at 6 seconds and SW 3 ft at 15 seconds.
.THU NIGHT...NW wind 15 to 20 kt. Seas 6 ft. Wave Detail:
N 6 ft at 6 seconds and SW 3 ft at 15 seconds.

$$

PZZ475-102230-
Cape Mendocino to Pt Arena 10 to 60 nm-
246 AM PDT Sun Aug 10 2025

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

.TODAY...SE wind 10 to 15 kt, easing to 5 to 10 kt this
afternoon. Seas 9 ft. Wave Detail: N 9 ft at 7 seconds and
NW 3 ft at 12 seconds. Patchy dense fog this morning.
.TONIGHT...S wind 5 kt. Seas 7 ft. Wave Detail: N
7 ft at 8 seconds and W 3 ft at 12 seconds. Patchy dense fog.
.MON...SW wind 5 kt. Seas 7 ft. Wave Detail: NW
6 ft at 9 seconds and NW 3 ft at 11 seconds. Patchy fog.
.MON NIGHT...N wind 10 to 15 kt. Seas 7 ft. Wave Detail:
NW 7 ft at 9 seconds and SW 3 ft at 17 seconds.
.TUE...N wind 5 to 10 kt. Seas 7 ft. Wave Detail: N 4 ft
at 5 seconds and NW 7 ft at 10 seconds.
.TUE NIGHT...N wind 10 to 15 kt. Seas 8 ft. Wave Detail: N
5 ft at 5 seconds and NW 7 ft at 9 seconds. A chance of drizzle.
.WED...N wind 10 to 15 kt. Seas 8 ft. Wave Detail: N 5 ft
at 5 seconds and NW 6 ft at 9 seconds.
.WED NIGHT...N wind 15 to 20 kt. Seas 8 ft. Wave Detail: N
6 ft at 5 seconds and N 7 ft at 9 seconds.
.THU...N wind 15 to 20 kt. Seas 8 ft. Wave Detail: N 8 ft
at 6 seconds and S 3 ft at 15 seconds.
.THU NIGHT...N wind 15 to 20 kt. Seas 8 ft. Wave Detail: N
7 ft at 6 seconds and S 3 ft at 14 seconds.

$$