


Offshore Forecast
Issued by NWS
Issued by NWS
524 FZPN35 KWBC 041606 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 906 AM PDT Thu Sep 4 2025 Washington and Oregon waters- Inner waters from 60 nm to 150 nm offshore. Outer waters from 150 nm to 250 nm offshore. Conditions given represent the highest within that period. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. .SYNOPSIS FOR WASHINGTON AND OREGON WATERS...Weak ridging over the waters will persist across the region today. Low pressure just W of the area will become stationary tonight through Sat. The low and associated cold front will move E into the S waters Sun into Sun night. The low will move N-NE across the area and become stationary later Mon into Mon night. A series of low pressure troughs will rotate around the low over the waters Mon into Mon night. Cape Flattery to Cape Lookout .TODAY...N winds 5 to 15 kt. Seas 5 to 6 ft. .TONIGHT...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...N to NW winds 5 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...N to NW winds 5 to 15 kt. Seas 5 to 6 ft. .SAT...N to NW winds less than 10 kt. Seas 5 to 6 ft. .SAT NIGHT...Variable winds less than 10 kt. Seas 4 to 5 ft. .SUN...S to SE winds less than 10 kt. Seas 4 to 5 ft. .SUN NIGHT...Variable winds 5 to 15 kt. Seas 3 to 4 ft. .MON...Variable winds 5 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...N winds 10 to 20 kt. Seas 3 to 6 ft. Cape Lookout to Point St. George .TODAY...N winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...N winds 5 to 15 kt. Seas 5 to 6 ft. .FRI...N winds less than 10 kt. Seas 5 to 6 ft. .FRI NIGHT...N winds less than 10 kt. Seas 5 to 6 ft. .SAT...Variable winds less than 10 kt. Seas 4 to 5 ft. .SAT NIGHT...S winds 5 to 15 kt. Seas 4 to 5 ft. .SUN...S winds 5 to 15 kt. Seas 4 to 5 ft. .SUN NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. .MON...Variable winds less than 10 kt. Seas 3 to 4 ft. .MON NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 5 ft. .Forecaster Futterman. Ocean Prediction Center.