National Weather Service Marine Forecast FZPN23 KWNM

FZPN23 KWNM 120558
OFFN08

NAVTEX Marine Forecast for northern California waters
NWS Ocean Prediction Center Washington DC
1058 PM PDT Sat Jul 11 2026

Conditions given represent the highest within that period.

Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed coastal waters forecasts

SYNOPSIS
A trough will persist along the California coast tonight through Thu night while high pressure persists across the central and southern waters. High pressure across the northern waters will weaken through tonight ahead of a weak cold front or trough. The cold front will approach the area tonight while gradually weakening, then dissipate across the far NW waters Sun. High pressure will build back across the northern waters Sun through Mon, then persist through Thu night.

Point Saint George to Point Arena

TONIGHT
N winds 20 to 30 kt. Seas 5 to 8 ft.

SUN
N to NW winds 20 to 30 kt. Seas 5 to 9 ft.

SUN NIGHT
N to NW winds 20 to 30 kt. Seas 6 to 9 ft.

MON
N to NW winds 15 to 25 kt. Seas 5 to 8 ft.

MON NIGHT
N winds 15 to 25 kt. Seas 5 to 8 ft.

TUE
N winds 15 to 25 kt. Seas 5 to 8 ft.

TUE NIGHT
N winds 15 to 25 kt. Seas 6 to 9 ft.

WED
N winds 15 to 25 kt. Seas 6 to 9 ft.

WED NIGHT
N winds 20 to 30 kt. Seas 6 to 9 ft.

THU
N to NW winds 20 to 30 kt. Seas 6 to 9 ft.

THU NIGHT
N winds 20 to 30 kt. Seas 6 to 9 ft.

Point Arena to Point Piedras Blancas

TONIGHT
N to NW winds 15 to 25 kt. Seas 6 to 9 ft.

SUN
N to NW winds 15 to 25 kt. Seas 5 to 9 ft.

SUN NIGHT
N winds 15 to 25 kt. Seas 5 to 9 ft.

MON
N winds 10 to 20 kt. Seas 5 to 9 ft.

MON NIGHT
N winds 10 to 20 kt. Seas 5 to 8 ft.

TUE
N to NW winds 10 to 20 kt. Seas 5 to 8 ft.

TUE NIGHT
N to NW winds 15 to 25 kt. Seas 5 to 9 ft.

WED
N to NW winds 20 to 30 kt. Seas 6 to 10 ft.

WED NIGHT
N to NW winds 20 to 30 kt. Seas 7 to 12 ft.

THU
N to NW winds 20 to 30 kt. Seas 7 to 12 ft.

THU NIGHT
N to NW winds 15 to 25 kt. Seas 7 to 12 ft.