National Weather Service Marine Forecast FZPN24 KWNM

FZPN24 KWNM 211026
OFFN09

NAVTEX Marine Forecast for Washington and Oregon waters
NWS Ocean Prediction Center Washington DC
226 AM PST Thu Nov 21 2024

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
Strong low pressure NW of the outer Washington waters will continue gradually weakening today while drifting W. Another area of low pressure will develop W of the northern California waters today, then intensify to storm force tonight into Fri as it moves NE across the waters. The low will stall just N of the waters Fri night through early Sun as a weak frontal boundary develops extending S from the low across the waters. The boundary will remain stationary through Mon night, with a new weak area of low pressure developing along the boundary across the far SW portion of the outer Oregon waters late Mon into Mon night.

Canadian border to 45N

STORM WARNING

TODAY
S to SE winds 20 to 30 kt. Seas 9 to 16 ft. Showers likely.

TONIGHT
E winds 30 to 40 kt. Seas 8 to 12 ft. Rain likely.

FRI
S to SW winds 45 to 55 kt. Seas 16 to 28 ft. Showers likely.

FRI NIGHT
S to SW winds 35 to 45 kt. Seas 16 to 27 ft. Showers likely.

SAT
W to SW winds 25 to 35 kt. Seas 9 to 15 ft.

SAT NIGHT
S to SW winds 15 to 25 kt. Seas 7 to 12 ft.

SUN
S to SE winds 15 to 25 kt. Seas 7 to 11 ft.

SUN NIGHT
S to SE winds 15 to 25 kt. Seas 7 to 11 ft.

MON
E to SE winds 10 to 20 kt. Seas 5 to 9 ft.

MON NIGHT
E to SE winds 10 to 20 kt. Seas 4 to 8 ft.

45N to Point Saint George

STORM WARNING

TODAY
S winds 15 to 25 kt. Seas 9 to 15 ft. Showers likely.

TONIGHT
S to SW winds 35 to 45 kt. Seas 10 to 17 ft. Rain likely.

FRI
SW winds 40 to 55 kt. Seas 16 to 24 ft. Chance of showers.

FRI NIGHT
SW winds 25 to 35 kt. Seas 13 to 22 ft. Chance of showers.

SAT
SW winds 15 to 25 kt. Seas 7 to 12 ft.

SAT NIGHT
S to SW winds 15 to 25 kt. Seas 7 to 12 ft.

SUN
S winds 20 to 30 kt. Seas 7 to 13 ft.

SUN NIGHT
S to SW winds 15 to 25 kt. Seas 7 to 12 ft.

MON
S to SW winds 15 to 25 kt. Seas 6 to 10 ft.

MON NIGHT
S winds 10 to 20 kt. Seas 6 to 9 ft.