


Offshore Forecast
Issued by NWS
Issued by NWS
651 FZPN35 KWBC 070331 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC ISSUED BY NWS Honolulu HI 831 PM PDT Tue May 6 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... A cold front will pass over the waters tonight through Wed. High pressure will build in behind the front Wed night and persist through Fri. Another cold front will approach Fri and begin moving across the waters Sat. The cold front will move inland Sat night before another low approaches the waters Sun. The low will move through the waters Sun night. Astoria NAVTEX is reported down. Technicians are aware. We apologize for the inconvenience. Cape Flattery to Cape Lookout .TONIGHT...NW winds 10 to 20 kt. Seas 6 to 8 ft. Chance of rain. .WED...W to NW winds 5 to 15 kt. Seas 6 to 8 ft. .WED NIGHT...W to SW winds 5 to 15 kt. Seas 7 to 9 ft. .THU...S winds 5 to 15 kt. Seas 6 to 9 ft. .THU NIGHT...S winds 10 to 20 kt. Seas 6 to 9 ft. .FRI...S winds 15 to 25 kt. Seas 6 to 8 ft. .FRI NIGHT...S winds 15 to 25 kt. Seas 5 to 8 ft. .SAT...SW winds 5 to 15 kt. Seas 5 to 8 ft. .SAT NIGHT...Variable winds less than 10 kt. Seas 5 to 7 ft. .SUN...Variable winds less than 10 kt. Seas 5 to 9 ft. .SUN NIGHT...E to NE winds 10 to 20 kt. Seas 6 to 11 ft. Cape Lookout to Point St. George .TONIGHT...N to NW winds 10 to 20 kt. Seas 6 to 8 ft. .WED...N to NW winds 5 to 15 kt. Seas 6 to 8 ft. .WED NIGHT...N to NW winds 5 to 15 kt. Seas 7 to 8 ft. .THU...N winds 10 to 20 kt. Seas 6 to 8 ft. .THU NIGHT...S winds 5 to 15 kt. Seas 6 to 8 ft. .FRI...S winds 10 to 20 kt. Seas 6 to 7 ft. .FRI NIGHT...S to SW winds 10 to 20 kt. Seas 5 to 7 ft. .SAT...W to SW winds less than 10 kt. Seas 5 to 6 ft. .SAT NIGHT...Variable winds less than 10 kt. Seas 5 to 7 ft. .SUN...S winds 10 to 20 kt. Seas 5 to 9 ft. .SUN NIGHT...E to NE winds 15 to 25 kt. Seas 8 to 14 ft. .Forecaster Byrd. Ocean Prediction Center.