![National Oceanic and Atmospheric Administration](/build/images/header/noaa.d87e0251.png)
![National Weather Service](/build/images/header/nws.4e6585d8.png)
![United States Department of Commerce](/build/images/header/doc.b38ba91a.png)
Offshore Forecast
Issued by NWS
Issued by NWS
245 FZPN24 KWNM 182213 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 313 PM PDT Thu Jul 18 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... The National Weather Service is accepting public comments until July 29 2024 on a proposal to replace feet with meters when describing seas in a variety of National Marine Center text and graphical products for the Offshore and High Seas Areas only. To learn more please visit the following URL: https://ocean.weather.gov/proposed-meters.php .SYNOPSIS...A high pressure ridge over the waters will weaken tonight. A weakening cold front will move E across the waters tonight into Fri. Another cold front will move through the waters Sat night into Sun night. High pressure will gradually rebuild NE over the waters behind the fronts Fri through Tue night. Canadian border to 45N .TONIGHT...S winds 5 to 15 kt. Seas 3 to 5 ft. .FRI...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...N to NW winds less than 10 kt. Seas 3 to 5 ft. .SAT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .SAT NIGHT...NW winds 15 to 25 kt. Seas 4 to 8 ft. .SUN...NW winds 15 to 25 kt. Seas 5 to 8 ft. .SUN NIGHT...NW winds 10 to 20 kt. Seas 4 to 8 ft. .MON...NW winds 10 to 20 kt. Seas 4 to 7 ft. .MON NIGHT...W to NW winds 10 to 20 kt. Seas 4 to 7 ft. .TUE...W to NW winds 5 to 15 kt. Seas 4 to 7 ft. .TUE NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. 45N to Point Saint George .TONIGHT...W to SW winds 5 to 15 kt. Seas 4 to 6 ft. .FRI...NW winds 5 to 15 kt. Seas 3 to 6 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 3 to 6 ft. .SAT...N winds 10 to 20 kt. Seas 4 to 7 ft. .SAT NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft. .SUN...N winds 10 to 20 kt. Seas 4 to 7 ft. .SUN NIGHT...N winds 20 to 30 kt. Seas 6 to 10 ft. .MON...N winds 20 to 30 kt. Seas 6 to 9 ft. .MON NIGHT...N winds 20 to 30 kt. Seas 7 to 10 ft. .TUE...N winds 20 to 30 kt. Seas 7 to 10 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft.