Humboldt Bay, CA - (North Spit) Coastal Forecast

FZUS56 KEKA 192237
CWFEKA

Coastal Waters Forecast for Northwest California
National Weather Service Eureka CA
237 PM PST Fri Dec 19 2025

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

PZZ400-201115-
237 PM PST Fri Dec 19 2025

.SYNOPSIS FOR NORTHERN CALIFORNIA WATERS...Winds will quickly
become northwesterly behind the front, but remain only 5 to 15 kt
with the occasional gust to 25kts. Wind waves from last nights
storm will continue to decay through the daytime hours. early this
weekend shows light winds and mid period westerly swells keeping
seas somewhat elevated up to 10 feet. Another storm forecasted to
arrive early Sunday, yet weather models are not sure where the
strongest winds will set up yet.


$$

PZZ450-201115-
Pt St George to Cape Mendocino out 10 nm-
237 PM PST Fri Dec 19 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PST THIS EVENING...

.TONIGHT...N wind 5 to 10 kt, veering to E after midnight. Seas
around 9 ft. Wave Detail: W 9 ft at 12 seconds. A slight chance
of showers.
.SAT...SE wind 5 kt. Seas 9 ft. Wave Detail: NW
9 ft at 12 seconds.
.SAT NIGHT...NE wind 5 kt. Seas 8 ft. Wave Detail:
NW 8 ft at 11 seconds. Rain likely.
.SUN...S wind 10 to 15 kt. Seas 7 ft. Wave Detail: SW 4 ft
at 10 seconds and NW 6 ft at 11 seconds. Rain.
.SUN NIGHT...SW wind 5 to 10 kt. Seas 7 ft. Wave Detail:
SW 3 ft at 10 seconds and NW 6 ft at 11 seconds. Rain.
.MON...S wind 5 to 10 kt. Seas 7 ft. Wave Detail: S 2 ft
at 10 seconds and NW 7 ft at 11 seconds. Rain.
.MON NIGHT...SE wind 5 kt. Seas 7 ft. Wave Detail:
W 6 ft at 10 seconds and NW 7 ft at 13 seconds. Rain likely.
.TUE...NE wind 5 kt. Seas 8 ft. Wave Detail: NW
8 ft at 12 seconds. Rain.
.TUE NIGHT...NE wind 5 kt. Seas 8 ft. Wave Detail:
NW 8 ft at 12 seconds. Rain.
.WED...S wind 10 kt. Seas 7 ft. Wave Detail: S 2 ft
at 10 seconds and NW 7 ft at 12 seconds. Rain.
.WED NIGHT...SE wind 10 to 15 kt. Seas 9 ft. Wave Detail:
S 3 ft at 9 seconds and NW 6 ft at 11 seconds. Rain.

$$

PZZ470-201115-
Pt St George to Cape Mendocino 10 to 60 nm-
237 PM PST Fri Dec 19 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TONIGHT...NW wind 5 to 10 kt, easing to 5 kt after
midnight. Seas 10 ft. Wave Detail: W 10 ft at 12 seconds.
A slight chance of showers.
.SAT...SE wind 5 to 10 kt. Seas 9 ft. Wave Detail: NW 9 ft
at 12 seconds.
.SAT NIGHT...SE wind 5 to 10 kt. Seas 8 ft. Wave Detail:
NW 8 ft at 11 seconds. Rain likely.
.SUN...S wind 10 to 15 kt. Seas 7 ft. Wave Detail: S 2 ft
at 5 seconds and W 4 ft at 10 seconds. Rain.
.SUN NIGHT...SW wind 10 to 15 kt. Seas 8 ft. Wave Detail:
SW 4 ft at 4 seconds and SW 3 ft at 10 seconds. Rain.
.MON...SW wind 10 to 15 kt. Seas 8 ft. Wave Detail: SW
2 ft at 4 seconds and SW 2 ft at 10 seconds. Rain likely.
.MON NIGHT...S wind 5 to 10 kt. Seas 8 ft. Wave Detail: SW
2 ft at 5 seconds and W 2 ft at 10 seconds. Rain likely.
.TUE...NE wind 5 to 10 kt. Seas 10 ft. Wave Detail: NW
9 ft at 12 seconds. Rain likely.
.TUE NIGHT...NE wind 10 to 15 kt. Seas 9 ft. Wave Detail:
NW 9 ft at 12 seconds. Rain.
.WED...SW wind 15 to 20 kt. Seas 9 ft. Wave Detail: S 6 ft
at 10 seconds and NW 8 ft at 12 seconds. Rain.
.WED NIGHT...SE wind 20 to 25 kt. Seas 12 ft. Wave Detail:
SE 7 ft at 7 seconds and S 6 ft at 10 seconds. Rain.

$$

PZZ455-201115-
Cape Mendocino to Pt Arena out 10 nm-
237 PM PST Fri Dec 19 2025

.TONIGHT...N wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas 9 ft. Wave Detail: W 9 ft at 11 seconds. A
slight chance of showers.
.SAT...E wind 5 kt. Seas 8 ft. Wave Detail: NW 8 ft
at 12 seconds. A chance of showers.
.SAT NIGHT...SE wind 10 to 15 kt. Seas 7 ft. Wave Detail:
NW 7 ft at 11 seconds. Rain.
.SUN...S wind 15 to 20 kt. Seas 7 ft. Wave Detail: S 5 ft
at 5 seconds and NW 6 ft at 11 seconds. Rain.
.SUN NIGHT...W wind 10 to 15 kt. Seas 7 ft. Wave Detail:
SW 5 ft at 5 seconds and NW 5 ft at 11 seconds. Rain.
.MON...SE wind 5 kt. Seas 6 ft. Wave Detail: SW
2 ft at 4 seconds and SW 3 ft at 10 seconds. Rain likely.
.MON NIGHT...NE wind 5 kt. Seas 7 ft. Wave Detail:
NW 6 ft at 10 seconds and NW 7 ft at 13 seconds. Rain likely.
.TUE...E wind 10 to 15 kt. Seas 8 ft. Wave Detail: NW 8 ft
at 12 seconds. Rain.
.TUE NIGHT...SE wind 15 to 20 kt. Seas 10 ft. Wave Detail:
S 8 ft at 7 seconds and NW 9 ft at 12 seconds. Rain.
.WED...S wind 10 to 15 kt. Seas 10 ft. Wave Detail: S 8 ft
at 10 seconds and NW 7 ft at 12 seconds. Rain.
.WED NIGHT...SE wind 25 to 30 kt. Seas 10 ft. Wave Detail:
S 5 ft at 9 seconds and NW 6 ft at 11 seconds. Rain.

$$

PZZ475-201115-
Cape Mendocino to Pt Arena 10 to 60 nm-
237 PM PST Fri Dec 19 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PST THIS EVENING...

.TONIGHT...N wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas 10 ft. Wave Detail: W 10 ft at 12 seconds.
A slight chance of showers.
.SAT...E wind 5 to 10 kt. Seas 9 ft. Wave Detail: NW 9 ft
at 12 seconds. A chance of showers.
.SAT NIGHT...SE wind 10 to 15 kt. Seas 8 ft. Wave Detail:
NW 8 ft at 11 seconds. Rain.
.SUN...SW wind 15 to 20 kt. Seas 8 ft. Wave Detail: S 5 ft
at 5 seconds and NW 6 ft at 11 seconds. Rain.
.SUN NIGHT...W wind 10 to 15 kt. Seas 8 ft. Wave Detail:
SW 5 ft at 5 seconds and NW 5 ft at 11 seconds. Rain.
.MON...W wind 5 kt. Seas 7 ft. Wave Detail: W 2 ft
at 4 seconds and SW 3 ft at 10 seconds. Rain likely.
.MON NIGHT...N wind 5 to 10 kt. Seas 7 ft. Wave Detail: NW
6 ft at 10 seconds and NW 7 ft at 13 seconds. Rain likely.
.TUE...E wind 10 to 15 kt. Seas 8 ft. Wave Detail: NW 8 ft
at 12 seconds. Rain.
.TUE NIGHT...SE wind 15 to 20 kt. Seas 10 ft. Wave Detail:
SE 7 ft at 6 seconds and NW 9 ft at 12 seconds. Rain.
.WED...S wind 15 to 20 kt. Seas 11 ft. Wave Detail: S 9 ft
at 10 seconds and NW 8 ft at 12 seconds. Rain.
.WED NIGHT...SE wind 25 to 30 kt. Seas 12 ft. Wave Detail:
S 5 ft at 5 seconds and S 6 ft at 9 seconds. Rain.

$$