Coastal Waters Forecast
Issued by NWS Eureka, CA

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FZUS56 KEKA 060328
CWFEKA

Coastal Waters Forecast for Northwest California
National Weather Service Eureka CA
828 PM PDT Sat Sep 5 2026

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

PZZ400-061615-
828 PM PDT Sat Sep 5 2026

.SYNOPSIS FOR NORTHERN CALIFORNIA WATERS...Mid period waves to
decay in the coastal waters. Northerly winds continue to
strengthen, strongest in the southern waters around and south of
Cape Mendocino. A smaller, mid to long period southerly swell from
Hurricane Marie arrived today, and will last through the weekend.

$$

PZZ450-061615-
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
828 PM PDT Sat Sep 5 2026

.REST OF TONIGHT...N wind 5 to 10 kt. Seas 4 ft. Wave
Detail: NW 4 ft at 9 seconds and S 1 foot at 15 seconds.
.SUN...N wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW 4 ft
at 9 seconds and S 1 foot at 15 seconds.
.SUN NIGHT...N wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW
4 ft at 9 seconds and S 1 foot at 15 seconds.
.MON...N wind 10 to 15 kt. Seas 4 ft. Wave Detail: NW 4 ft
at 7 seconds and S 1 foot at 14 seconds.
.MON NIGHT...N wind 10 to 15 kt. Seas 5 ft. Wave Detail:
NW 5 ft at 7 seconds and S 1 foot at 14 seconds.
.TUE...N wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW 4 ft
at 7 seconds and S 1 foot at 14 seconds.
.TUE NIGHT...N wind 5 kt. Seas 5 ft. Wave Detail:
NW 5 ft at 8 seconds and S 1 foot at 13 seconds.
.WED...N wind 5 kt. Seas 5 ft. Wave Detail: NW 5 ft
at 8 seconds and S 1 foot at 12 seconds.
.WED NIGHT...N wind 5 kt. Seas 5 ft. Wave Detail:
NW 4 ft at 8 seconds and S 2 ft at 12 seconds.
.THU...N wind 5 kt. Seas 4 ft. Wave Detail: NW 3 ft
at 7 seconds and S 1 foot at 11 seconds.
.THU NIGHT...N wind 5 kt. Seas 4 ft. Wave Detail:
NW 4 ft at 11 seconds and S 2 ft at 12 seconds.

$$

PZZ470-061615-
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
828 PM PDT Sat Sep 5 2026

.REST OF TONIGHT...N wind 5 to 10 kt. Seas 5 ft. Wave
Detail: NW 4 ft at 9 seconds and S 3 ft at 15 seconds.
.SUN...N wind 5 to 10 kt. Seas 5 ft. Wave Detail: NW 4 ft
at 9 seconds and S 3 ft at 15 seconds.
.SUN NIGHT...N wind 15 to 20 kt. Seas 5 ft. Wave Detail:
NW 4 ft at 9 seconds and S 3 ft at 15 seconds.
.MON...N wind 15 to 20 kt. Seas 7 ft. Wave Detail: NW 6 ft
at 6 seconds and S 3 ft at 14 seconds.
.MON NIGHT...N wind 20 to 25 kt. Seas 7 ft. Wave Detail: N
7 ft at 7 seconds and S 4 ft at 14 seconds.
.TUE...N wind 15 to 20 kt. Seas 8 ft. Wave Detail: N 7 ft
at 7 seconds and S 4 ft at 13 seconds.
.TUE NIGHT...N wind 15 to 20 kt. Seas 8 ft. Wave Detail: N
8 ft at 8 seconds and S 3 ft at 13 seconds.
.WED...N wind 10 to 15 kt. Seas 8 ft. Wave Detail: NW 7 ft
at 8 seconds and S 3 ft at 12 seconds.
.WED NIGHT...N wind 5 to 10 kt. Seas 7 ft. Wave Detail: NW
5 ft at 8 seconds and S 3 ft at 12 seconds.
.THU...N wind 5 to 10 kt. Seas 6 ft. Wave Detail: N 4 ft
at 7 seconds and NW 4 ft at 11 seconds.
.THU NIGHT...N wind 10 to 15 kt. Seas 6 ft. Wave Detail: N
3 ft at 7 seconds and NW 4 ft at 11 seconds.

$$

PZZ455-061615-
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
828 PM PDT Sat Sep 5 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY AFTERNOON THROUGH
LATE SUNDAY NIGHT...

.REST OF TONIGHT...N wind 10 to 15 kt. Seas 6 ft. Wave
Detail: NW 5 ft at 8 seconds and S 3 ft at 15 seconds.
.SUN...NW wind 15 to 20 kt. Seas 5 ft. Wave Detail: NW
5 ft at 8 seconds and S 3 ft at 15 seconds.
.SUN NIGHT...N wind 15 to 20 kt. Seas 6 ft. Wave Detail:
NW 6 ft at 7 seconds and S 3 ft at 15 seconds.
.MON...N wind 10 to 15 kt. Seas 6 ft. Wave Detail: NW 6 ft
at 7 seconds and S 3 ft at 14 seconds.
.MON NIGHT...N wind 10 to 15 kt. Seas 6 ft. Wave Detail:
NW 6 ft at 7 seconds and S 3 ft at 14 seconds.
.TUE...NW wind 5 to 10 kt. Seas 6 ft. Wave Detail: NW 5 ft
at 7 seconds and S 3 ft at 13 seconds.
.TUE NIGHT...N wind 5 kt. Seas 5 ft. Wave Detail:
NW 4 ft at 8 seconds and S 3 ft at 12 seconds.
.WED...N wind 5 kt. Seas 5 ft. Wave Detail: NW 4 ft
at 8 seconds and S 3 ft at 12 seconds.
.WED NIGHT...N wind 5 kt. Seas 5 ft. Wave Detail:
NW 4 ft at 8 seconds and S 3 ft at 12 seconds.
.THU...NW wind 5 kt. Seas 4 ft. Wave Detail: NW
3 ft at 8 seconds and S 3 ft at 11 seconds.
.THU NIGHT...N wind 5 kt. Seas 5 ft. Wave Detail:
NW 4 ft at 11 seconds and S 4 ft at 12 seconds. Patchy fog.

$$

PZZ475-061615-
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
828 PM PDT Sat Sep 5 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY AFTERNOON THROUGH
MONDAY AFTERNOON...

.REST OF TONIGHT...N wind 15 to 20 kt. Seas 7 ft. Wave
Detail: NW 6 ft at 9 seconds and S 3 ft at 15 seconds.
.SUN...N wind 15 to 20 kt. Seas 6 ft. Wave Detail: NW 6 ft
at 8 seconds and S 3 ft at 15 seconds.
.SUN NIGHT...N wind 15 to 20 kt. Seas 7 ft. Wave Detail:
NW 6 ft at 7 seconds and S 4 ft at 14 seconds.
.MON...N wind 20 to 25 kt. Seas 8 ft. Wave Detail: NW 7 ft
at 7 seconds and S 4 ft at 14 seconds.
.MON NIGHT...N wind 20 to 25 kt. Seas 8 ft. Wave Detail:
NW 8 ft at 7 seconds and S 4 ft at 14 seconds.
.TUE...N wind 20 to 25 kt. Seas 8 ft. Wave Detail: N 8 ft
at 7 seconds and S 4 ft at 13 seconds.
.TUE NIGHT...N wind 10 to 15 kt. Seas 7 ft. Wave Detail:
NW 7 ft at 8 seconds and S 4 ft at 12 seconds.
.WED...N wind 5 to 10 kt. Seas 7 ft. Wave Detail: NW 6 ft
at 8 seconds and S 4 ft at 12 seconds.
.WED NIGHT...N wind 5 kt. Seas 6 ft. Wave Detail:
NW 5 ft at 8 seconds and S 4 ft at 11 seconds.
.THU...N wind 5 to 10 kt. Seas 6 ft. Wave Detail: N 4 ft
at 8 seconds and S 3 ft at 10 seconds.
.THU NIGHT...N wind 5 to 10 kt. Seas 6 ft. Wave Detail: N
3 ft at 7 seconds and NW 3 ft at 11 seconds.

$$