Your Ultimate Boating Resource

HomeForecastsCalifornia ForecastsHumboldt Bay, CA - (North Spit) Coastal Forecast

Humboldt Bay, CA - (North Spit) Coastal Forecast

FZUS56 KEKA 242307
CWFEKA

Coastal Waters Forecast for Northwest California
National Weather Service Eureka CA
307 PM PST Wed Dec 24 2025

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

PZZ400-251215-
307 PM PST Wed Dec 24 2025

.SYNOPSIS FOR NORTHERN CALIFORNIA WATERS...Following a very brief
lull today, a second storm system will result in a prolonged
period of Storm to Gale Force southerly winds. Combined wave
heights of 16 to 20 feet are expected by Thursday. Strong
thunderstorms will add to the threats starting tonight, lasting
into Thursday night.

$$

PZZ450-251215-
Pt St George to Cape Mendocino out 10 nm-
307 PM PST Wed Dec 24 2025

...STORM WARNING IN EFFECT FROM 11 PM PST THIS EVENING THROUGH
THURSDAY AFTERNOON...

.TONIGHT...SE wind 15 to 20 kt with gusts up to 35 kt, rising to
30 to 35 kt with gusts up to 50 kt after midnight. Seas
7 ft. Wave Detail: S 5 ft at 10 seconds and NW 5 ft at
11 seconds. Rain. A slight chance of tstms after midnight.
.THU...S wind 30 to 40 kt with gusts up to 50 kt. Seas
12 ft. Wave Detail: NW 4 ft at 11 seconds and S 12 ft at
12 seconds. Showers.
.THU NIGHT...S wind 25 to 30 kt with gusts up to 40 kt. Seas
around 14 ft. Wave Detail: S 14 ft at 11 seconds and W 6 ft at
13 seconds. Rain.
.FRI...S wind 20 to 25 kt with gusts up to 35 kt. Seas
12 ft. Wave Detail: S 11 ft at 11 seconds and W 6 ft at
15 seconds. Rain.
.FRI NIGHT...N wind 10 to 15 kt. Seas 9 ft. Wave Detail: S
5 ft at 6 seconds and SW 8 ft at 10 seconds. Rain.
.SAT...N wind 10 to 15 kt. Seas 7 ft. Wave Detail: N 2 ft
at 5 seconds and NW 6 ft at 10 seconds. A chance of rain.
.SAT NIGHT...N wind 10 to 15 kt. Seas 5 ft. Wave Detail: N
3 ft at 6 seconds and NW 5 ft at 9 seconds.
.SUN...N wind 5 to 10 kt. Seas 4 ft. Wave Detail: N 1 foot
at 5 seconds and NW 4 ft at 8 seconds.
.SUN NIGHT...NE wind 5 kt. Seas 4 ft. Wave Detail:
NW 4 ft at 8 seconds.
.MON...NE wind 5 kt. Seas 5 ft. Wave Detail: NW
4 ft at 8 seconds.
.MON NIGHT...NE wind 5 kt. Seas 5 ft.

$$

PZZ470-251215-
Pt St George to Cape Mendocino 10 to 60 nm-
307 PM PST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM PST THIS EVENING...
...STORM WARNING IN EFFECT FROM 7 PM PST THIS EVENING THROUGH
THURSDAY EVENING...

.TONIGHT...SE wind 25 to 30 kt, rising to 30 to 40 kt after
midnight. Seas 10 ft. Wave Detail: S 10 ft at 10 seconds
and NW 6 ft at 11 seconds. Rain with a slight chance of tstms.
.THU...S wind 40 kt with gusts up to 55 kt. Seas
17 ft. Wave Detail: S 17 ft at 12 seconds. Showers.
.THU NIGHT...S wind 30 to 35 kt with gusts up to 45 kt. Seas
around 20 ft. Wave Detail: S 20 ft at 13 seconds and W 8 ft at
13 seconds. Rain.
.FRI...W wind 20 to 25 kt with gusts up to 40 kt. Seas
14 ft. Wave Detail: S 14 ft at 10 seconds and W 7 ft at
15 seconds. Rain.
.FRI NIGHT...N wind 15 to 20 kt. Seas 10 ft. Wave Detail:
N 2 ft at 5 seconds and S 5 ft at 6 seconds. Rain.
.SAT...N wind 20 to 25 kt. Seas 9 ft. Wave Detail: N 6 ft
at 5 seconds and SW 4 ft at 9 seconds. A chance of rain.
.SAT NIGHT...N wind 20 to 25 kt. Seas 7 ft. Wave Detail: N
6 ft at 6 seconds and NW 6 ft at 9 seconds.
.SUN...N wind 20 to 25 kt. Seas 6 ft. Wave Detail: N 5 ft
at 5 seconds and NW 6 ft at 8 seconds.
.SUN NIGHT...N wind 10 to 15 kt. Seas 5 ft. Wave Detail:
NW 5 ft at 8 seconds.
.MON...N wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW 5 ft
at 8 seconds.
.MON NIGHT...N wind 5 to 10 kt. Seas 6 ft.

$$

PZZ455-251215-
Cape Mendocino to Pt Arena out 10 nm-
307 PM PST Wed Dec 24 2025

...STORM WARNING IN EFFECT THROUGH THURSDAY AFTERNOON...

.TONIGHT...SE wind 25 to 35 kt with gusts up to 45 kt, veering to
S 30 to 40 kt with gusts up to 55 kt after midnight. Seas
10 ft. Wave Detail: S 10 ft at 10 seconds and NW 6 ft at
11 seconds. Rain with a slight chance of tstms.
.THU...S wind 30 to 40 kt with gusts up to 55 kt. Seas
18 ft. Wave Detail: S 18 ft at 12 seconds. Showers.
.THU NIGHT...S wind 25 to 30 kt with gusts up to 45 kt. Seas
around 17 ft. Wave Detail: S 17 ft at 12 seconds and W 8 ft at
13 seconds. Rain.
.FRI...S wind 20 to 25 kt with gusts up to 35 kt. Seas
17 ft. Wave Detail: S 15 ft at 11 seconds and W 11 ft at
15 seconds. Rain.
.FRI NIGHT...N wind 15 to 20 kt. Seas 11 ft. Wave Detail:
S 6 ft at 6 seconds and SW 11 ft at 11 seconds. Rain.
.SAT...N wind 15 to 20 kt. Seas 8 ft. Wave Detail: NW 5 ft
at 5 seconds and SW 4 ft at 9 seconds. A chance of rain.
.SAT NIGHT...N wind 15 to 20 kt. Seas 7 ft. Wave Detail: N
5 ft at 5 seconds and NW 5 ft at 9 seconds.
.SUN...N wind 5 to 10 kt. Seas 4 ft. Wave Detail: N 3 ft
at 5 seconds and NW 3 ft at 9 seconds.
.SUN NIGHT...N wind 5 kt. Seas 4 ft. Wave Detail:
NW 3 ft at 8 seconds.
.MON...NE wind 5 kt. Seas 4 ft. Wave Detail: NW
3 ft at 8 seconds.
.MON NIGHT...NE wind 5 kt. Seas 5 ft.

$$

PZZ475-251215-
Cape Mendocino to Pt Arena 10 to 60 nm-
307 PM PST Wed Dec 24 2025

...STORM WARNING IN EFFECT THROUGH THURSDAY AFTERNOON...

.TONIGHT...SE wind 30 to 40 kt with gusts up to 55 kt. Seas
around 12 ft. Wave Detail: S 12 ft at 10 seconds and NW 6 ft at
11 seconds. Showers with a slight chance of tstms.
.THU...S wind 35 to 40 kt with gusts up to 55 kt. Seas
19 ft. Wave Detail: S 19 ft at 12 seconds. Showers.
.THU NIGHT...S wind 30 kt with gusts up to 45 kt. Seas
around 19 ft. Wave Detail: S 18 ft at 11 seconds and W 9 ft at
13 seconds. Rain.
.FRI...W wind 20 to 25 kt with gusts up to 35 kt. Seas
18 ft. Wave Detail: S 15 ft at 11 seconds and W 13 ft at
15 seconds. Rain.
.FRI NIGHT...N wind 15 to 20 kt. Seas 11 ft. Wave Detail:
NW 6 ft at 6 seconds and SW 10 ft at 10 seconds. Rain.
.SAT...N wind 20 to 25 kt. Seas 10 ft. Wave Detail: N 7 ft
at 7 seconds and SW 4 ft at 9 seconds. A chance of rain.
.SAT NIGHT...N wind 20 to 25 kt. Seas 8 ft. Wave Detail:
NW 7 ft at 8 seconds.
.SUN...N wind 20 to 25 kt. Seas 6 ft. Wave Detail: N 6 ft
at 5 seconds and NW 6 ft at 9 seconds.
.SUN NIGHT...N wind 10 to 15 kt. Seas 4 ft. Wave Detail:
NW 4 ft at 8 seconds.
.MON...N wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW 4 ft
at 8 seconds.
.MON NIGHT...N wind 5 to 10 kt. Seas 5 ft.

$$


Don't Miss