Offshore Forecast
Issued by NWS
Issued by NWS
696 FZPN24 KWNM 281743 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 1043 AM PDT Sun Apr 28 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...A cold front will move SE from the far southern Oregon waters today. Low pressure NW of the waters, over the Gulf of Alaska, will move slowly SE and approach the outer Washington waters today into Mon. The low will move SE into the Washington waters Mon night, and then weaken as it nears the northern Oregon coast Tue. A high pressure ridge will build E into the outer waters later Tue, with the ridge crossing the region Tue night into early Wed. Another low will approach the area from the W and NW during Wed as the ridge moves inland. The low will pull a weakening cold front over the region later Wed and Wed night, with the front and low both dissipating Thu as another ridge develops over the waters. The ridge will drift E Thu night as a warm front approaches from the W and SW. Canadian border to 45N .TONIGHT...W winds 15 to 25 kt. Seas 7 to 10 ft. Showers and slight chance of tstms. .MON...W to SW winds 15 to 25 kt. Seas 6 to 11 ft. Showers. .MON NIGHT...W winds 20 to 30 kt. Seas 10 to 16 ft. Scattered showers and slight chance of tstms. .TUE...N to NW winds 15 to 25 kt. Seas 9 to 16 ft. Chance of showers. .TUE NIGHT...W to NW winds 10 to 20 kt. Seas 6 to 11 ft. .WED...S winds 20 to 30 kt. Seas 5 to 9 ft. .WED NIGHT...W to SW winds 20 to 30 kt. Seas 5 to 9 ft. .THU...W to NW winds 5 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...S to SE winds 5 to 15 kt. Seas 4 to 7 ft. .FRI...S to SE winds 10 to 20 kt. Seas 3 to 6 ft. .FRI NIGHT...S to SE winds 10 to 20 kt. Seas 4 to 7 ft. 45N to Point Saint George .TONIGHT...W winds 15 to 25 kt. Seas 7 to 10 ft. Chance of showers. .MON...W to NW winds 15 to 25 kt. Seas 7 to 11 ft. Chance of showers. .MON NIGHT...W winds 20 to 30 kt. Seas 8 to 14 ft. Chance of showers. .TUE...N to NW winds 20 to 30 kt. Seas 10 to 15 ft. Chance of showers. .TUE NIGHT...N winds 10 to 20 kt. Seas 7 to 11 ft. .WED...S to SW winds 10 to 20 kt. Seas 4 to 8 ft. .WED NIGHT...W to SW winds 10 to 20 kt. Seas 5 to 9 ft. .THU...NW winds 5 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...N winds 5 to 15 kt. Seas 4 to 6 ft. .FRI...N to NE winds 5 to 15 kt. Seas 3 to 6 ft. .FRI NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 5 ft.