National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
FZUS56 KEKA 201553
CWFEKA

Coastal Waters Forecast for Northwest California
National Weather Service Eureka CA
853 AM PDT Sat Apr 20 2024

PZZ400-202230-
853 AM PDT Sat Apr 20 2024

.SYNOPSIS FOR NORTHERN CALIFORNIA WATERS...Very light winds and
small waves are expected through early this afternoon. Northerly
winds will rapidly increase this evening in the wake of a weak cold
frontal passage, beginning in the southern waters before migrating
north. Winds will continue to build with Gale Force gusts on Sunday
across the outer waters, with Gales close to shore near Pt. St.
George and Cape Mendocino. Winds will produce steep and hazardous
short period seas into Monday. Strong winds and seas will gradually
shunt further offshore early next week.

$$

PZZ450-202230-
Pt St George to Cape Mendocino out 10 nm-
853 AM PDT Sat Apr 20 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY
EVENING...

.TODAY...W winds 5 to 15 kt. Waves W 2 ft or less at 13 seconds.
Chance of rain.
.TONIGHT...N winds 10 to 20 kt. Waves NW 5 ft at 6 seconds...and W
2 ft at 12 seconds.
.SUN...N winds 15 to 25 kt. Waves NW 7 ft at 7 seconds...and W 5 ft
at 13 seconds.
.SUN NIGHT...N winds 15 to 25 kt. Waves N 9 ft at 8 seconds.
.MON...N winds 5 to 15 kt. Waves N 6 ft at 8 seconds...and NW 4 ft
at 12 seconds.
.TUE...NW winds 10 kt. Waves N 5 ft at 7 seconds.
.WED...N winds 10 to 15 kt. Waves N 5 ft at 6 seconds...and NW 5 ft
at 14 seconds.

$$

PZZ470-202230-
Pt St George to Cape Mendocino 10 to 60 nm-
853 AM PDT Sat Apr 20 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH SUNDAY
AFTERNOON...
...GALE WARNING IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY
NIGHT...

.TODAY...W winds 10 to 20 kt. Waves N 3 ft at 6 seconds...and S 2 ft
at 15 seconds. Chance of rain.
.TONIGHT...N winds 15 to 25 kt. Waves NW 6 ft at 7 seconds...and W
3 ft at 12 seconds.
.SUN...N winds 25 to 30 kt. Waves N 9 ft at 8 seconds...and W 5 ft
at 13 seconds.
.SUN NIGHT...N winds 20 to 30 kt. Waves N 13 ft at 10 seconds.
.MON...N winds 20 to 30 kt. Waves N 12 ft at 10 seconds...and NW
4 ft at 12 seconds.
.TUE...N winds 10 to 20 kt. Waves N 7 ft at 7 seconds...and S 2 ft
at 15 seconds.
.WED...N winds 15 kt. Waves N 6 ft at 6 seconds...and NW 5 ft at
14 seconds.

$$

PZZ455-202230-
Cape Mendocino to Pt Arena out 10 nm-
853 AM PDT Sat Apr 20 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY
EVENING...

.TODAY...NW winds 5 to 10 kt...rising to 10 to 20 kt. Waves N 3 ft
at 6 seconds...and S 2 ft at 15 seconds.
.TONIGHT...NW winds 15 to 25 kt. Waves NW 6 ft at 7 seconds...and S
2 ft at 14 seconds.
.SUN...NW winds 15 to 25 kt. Waves NW 8 ft at 7 seconds...and W 4 ft
at 13 seconds.
.SUN NIGHT...N winds 10 to 20 kt. Waves N 8 ft at 8 seconds...and NW
4 ft at 12 seconds.
.MON...S winds 5 to 15 kt. Waves N 5 ft at 7 seconds...and NW 4 ft
at 12 seconds.
.TUE...NW winds 10 kt. Waves NW 6 ft at 7 seconds...and S 2 ft at
15 seconds.
.WED...NW winds 10 to 15 kt. Waves N 6 ft at 6 seconds...and NW 4 ft
at 14 seconds.

$$

PZZ475-202230-
Cape Mendocino to Pt Arena 10 to 60 nm-
853 AM PDT Sat Apr 20 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM PDT THIS EVENING THROUGH
LATE TONIGHT...
...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY EVENING...

.TODAY...NW winds 10 to 20 kt. Waves N 4 ft at 6 seconds...and S
2 ft at 15 seconds.
.TONIGHT...N winds 20 to 30 kt. Waves N 7 ft at 7 seconds...and S
2 ft at 14 seconds.
.SUN...N winds 25 to 30 kt. Waves N 10 ft at 9 seconds...and W 4 ft
at 14 seconds.
.SUN NIGHT...N winds 20 to 30 kt. Waves N 10 ft at 9 seconds...and
NW 5 ft at 12 seconds.
.MON...N winds 10 to 20 kt. Waves N 8 ft at 9 seconds...and NW 5 ft
at 12 seconds.
.TUE...N winds 10 to 15 kt. Waves N 7 ft at 7 seconds...and S 2 ft
at 15 seconds.
.WED...N winds 15 to 20 kt. Waves N 7 ft at 7 seconds...and NW 4 ft
at 14 seconds.

$$