FZPN25 KWBC 182214 OFFPZ5 Offshore Waters Forecast NWS Ocean Prediction Center Washington DC 314 PM PDT Mon May 18 2026 Washington and Oregon waters- Inner waters from 60 nm to 150 nm offshore. Outer waters from 150 nm to 250 nm offshore. 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. PZZ898-191015- 314 PM PDT Mon May 18 2026 .SYNOPSIS FOR WASHINGTON AND OREGON WATERS...High pressure will remain centered to the SW of the area tonight while a trough extending N along the Oregon coast begins to weaken. This high pressure will briefly erode as a weak front continues to fade south across the waters overnight. The high pressure to the SW will build back in over the area tomorrow and tomorrow night and strengthen on Wed with ridging extending E over the waters through Thu. A weak cold front will weaken this high pressure as it pushes across the waters late Thu into Fri. High pressure attempts to build back in Sat but will not reach the strengths it did mid-week. $$ PZZ800-191015- Cape Flattery to Cape Shoalwater between 60 NM and 150 NM offshore- 314 PM PDT Mon May 18 2026 .TONIGHT...W to SW winds 10 to 15 kt, becoming W to NW. Seas 8 to 9 ft. Chance of rain. .TUE...NW winds 10 to 15 kt, becoming 10 to 20 kt. Seas 7 to 9 ft. .TUE NIGHT...NW winds 15 to 25 kt. Seas 7 to 10 ft. .WED...NW winds 15 to 25 kt. Seas 7 to 10 ft. .WED NIGHT...NW winds 20 to 25 kt. Seas 7 to 10 ft. .THU...NW winds 15 to 25 kt. Seas 6 to 9 ft. .THU NIGHT...NW winds 20 to 25 kt. Seas 6 to 10 ft. .FRI...NW winds 15 to 25 kt. Seas 8 to 10 ft. .FRI NIGHT...NW winds 20 to 30 kt. Seas 8 to 11 ft. .SAT...NW winds 20 to 30 kt. Seas 8 to 10 ft. .SAT NIGHT...NW winds 15 to 25 kt, diminishing to 10 to 15 kt. Seas 6 to 8 ft. $$ PZZ900-191015- Cape Flattery to Cape Shoalwater between 150 NM and 250 NM offshore- 314 PM PDT Mon May 18 2026 .TONIGHT...W to SW winds 10 to 15 kt, becoming NW. Seas 8 to 10 ft. .TUE...N to NW winds 10 to 15 kt, becoming NW 10 to 20 kt. Seas 7 to 8 ft. .TUE NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 9 ft. .WED...N to NW winds 15 to 25 kt. Seas 5 to 9 ft. .WED NIGHT...N to NW winds 15 to 25 kt. Seas 5 to 8 ft. .THU...NW winds 15 to 25 kt. Seas 4 to 8 ft. .THU NIGHT...NW winds 10 to 20 kt. Seas 5 to 9 ft. .FRI...NW winds 15 to 20 kt. Seas 6 to 9 ft. .FRI NIGHT...N to NW winds 20 to 30 kt. Seas 6 to 10 ft. .SAT...N to NW winds 20 to 30 kt. Seas 6 to 9 ft. .SAT NIGHT...NW winds 10 to 20 kt, becoming W to SW. Seas 5 to 7 ft. $$ PZZ805-191015- Cape Shoalwater to Cape Lookout between 60 NM and 150 NM offshore- 314 PM PDT Mon May 18 2026 .TONIGHT...NW winds 5 to 10 kt, becoming W to NW 10 to 15 kt. Seas 7 to 9 ft. .TUE...NW winds 10 to 15 kt. Seas 7 to 8 ft. .TUE NIGHT...N to NW winds 15 to 20 kt. Seas 7 to 8 ft. .WED...N winds 15 to 20 kt. Seas 7 to 9 ft. .WED NIGHT...N winds 20 to 25 kt. Seas 8 to 9 ft. .THU...N winds 15 to 25 kt. Seas 7 to 8 ft. .THU NIGHT...N to NW winds 20 to 25 kt. Seas 7 to 8 ft. .FRI...N to NW winds 15 to 20 kt. Seas 7 to 9 ft. .FRI NIGHT...N to NW winds 20 to 25 kt. Seas 7 to 9 ft. .SAT...N to NW winds 20 to 25 kt. Seas 8 to 10 ft. .SAT NIGHT...N to NW winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas 6 to 8 ft. $$ PZZ905-191015- Cape Shoalwater to Cape Lookout between 150 NM and 250 NM offshore- 314 PM PDT Mon May 18 2026 .TONIGHT...W to SW winds 5 to 15 kt, becoming NW 10 to 15 kt. Seas 7 to 9 ft. .TUE...N to NW winds 10 to 15 kt. Seas 7 to 8 ft. .TUE NIGHT...N winds 15 to 20 kt. Seas 6 to 8 ft. .WED...N winds 15 to 20 kt. Seas 6 to 8 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft. .THU...N to NW winds 15 to 25 kt. Seas 5 to 8 ft. .THU NIGHT...NW winds 10 to 20 kt. Seas 5 to 7 ft. .FRI...N to NW winds 15 to 20 kt. Seas 6 to 8 ft. .FRI NIGHT...N winds 20 to 25 kt. Seas 7 to 9 ft. .SAT...N winds 15 to 25 kt. Seas 6 to 9 ft. .SAT NIGHT...N to NW winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 5 to 7 ft. $$ PZZ810-191015- Cape Lookout to Florence, OR between 60 NM and 150 NM offshore- 314 PM PDT Mon May 18 2026 .TONIGHT...N to NW winds 10 to 15 kt. Seas 7 to 9 ft. .TUE...N to NW winds 5 to 15 kt. Seas 7 to 8 ft. .TUE NIGHT...N winds 15 to 20 kt. Seas 7 to 8 ft. .WED...N winds 15 to 20 kt. Seas 7 to 8 ft. .WED NIGHT...N winds 20 to 25 kt. Seas 8 to 10 ft. .THU...N winds 20 to 25 kt. Seas 8 to 9 ft. .THU NIGHT...N winds 20 to 25 kt. Seas 7 to 9 ft. .FRI...N winds 15 to 20 kt. Seas 7 to 8 ft. .FRI NIGHT...N winds 20 to 25 kt. Seas 7 to 9 ft. .SAT...N winds 15 to 25 kt. Seas 7 to 9 ft. .SAT NIGHT...N winds 15 to 25 kt. Seas 6 to 8 ft. $$ PZZ910-191015- Cape Lookout to Florence, OR between 150 NM and 250 NM offshore- 314 PM PDT Mon May 18 2026 .TONIGHT...W to NW winds 5 to 10 kt, becoming NW 10 to 15 kt. Seas 7 to 9 ft. .TUE...N to NW winds 10 to 15 kt. Seas 7 to 8 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 6 to 7 ft. .WED...N winds 15 to 20 kt. Seas 6 to 8 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .THU...N winds 15 to 25 kt. Seas 6 to 9 ft. .THU NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. .FRI...N winds 15 to 20 kt. Seas 6 to 8 ft. .FRI NIGHT...N winds 20 to 25 kt. Seas 7 to 8 ft. .SAT...N winds 15 to 25 kt. Seas 7 to 8 ft. .SAT NIGHT...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 6 to 7 ft. $$ PZZ815-191015- Florence, OR to Point St. George between 60 NM and 150 NM offshore- 314 PM PDT Mon May 18 2026 .TONIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. .TUE...N winds 15 to 25 kt. Seas 7 to 9 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 7 to 9 ft. .WED...N winds 20 to 30 kt. Seas 7 to 10 ft. .WED NIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft. .THU...N winds 20 to 30 kt. Seas 8 to 12 ft. .THU NIGHT...N winds 20 to 30 kt. Seas 7 to 12 ft. .FRI...N winds 20 to 30 kt. Seas 7 to 11 ft. .FRI NIGHT...N winds 25 to 30 kt. Seas 8 to 10 ft. .SAT...N winds 20 to 30 kt. Seas 7 to 11 ft. .SAT NIGHT...N winds 20 to 30 kt. Seas 7 to 10 ft. $$ PZZ915-191015- Florence, OR to Point St. George between 150 NM and 250 NM offshore- 314 PM PDT Mon May 18 2026 .TONIGHT...N to NW winds 10 to 20 kt. Seas 7 to 9 ft. .TUE...N winds 10 to 20 kt. Seas 7 to 8 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 6 to 8 ft. .WED...N winds 15 to 25 kt. Seas 6 to 8 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 6 to 11 ft. .THU...N winds 20 to 30 kt. Seas 6 to 11 ft. .THU NIGHT...N winds 20 to 30 kt. Seas 6 to 11 ft. .FRI...N winds 20 to 30 kt. Seas 6 to 9 ft. .FRI NIGHT...N winds 20 to 30 kt. Seas 7 to 9 ft. .SAT...N winds 20 to 30 kt. Seas 7 to 10 ft. .SAT NIGHT...N winds 15 to 25 kt. Seas 6 to 8 ft. $$ .Forecaster Clark. Ocean Prediction Center.