FZPN25 KWBC 210945 OFFPZ5 Offshore Waters Forecast NWS Ocean Prediction Center Washington DC 245 AM PDT Sat Mar 21 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. PZZ898-212230- 245 AM PDT Sat Mar 21 2026 .SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A high pressure ridge will build over the waters today before a cold front moves across the northern waters tonight into Sun. High pressure will rebuild across the area Sun through Sun night, then begin shifting inland Mon as low pressure approaches from the SW. A warm front associated with the low will lift N over the waters late Mon night, followed by a cold front and the parent low Tue. The cold front will move S of the area later Tue into Tue night before another low moves into the area Wed. The low will pull a cold front across the area Wed and move inland Wed night. Wed night high pressure will build back across the waters. $$ PZZ800-212230- Cape Flattery to Cape Shoalwater between 60 NM and 150 NM offshore- 245 AM PDT Sat Mar 21 2026 ...STORM FORCE WINDS POSSIBLE TUE... .TODAY...W to NW winds 10 to 20 kt, becoming 10 to 15 kt early, then, becoming SW 15 to 25 kt. Seas 6 to 8 ft. .TONIGHT...W to SW winds 15 to 25 kt. Seas 6 to 11 ft. Slight chance of rain. .SUN...W winds 5 to 15 kt, becoming W to SW. Seas 8 to 11 ft. .SUN NIGHT...Variable winds 5 to 15 kt, becoming N. Seas 8 to 10 ft. .MON...N winds 5 to 15 kt. Seas 8 to 9 ft. .MON NIGHT...NE winds 5 to 10 kt, becoming E to SE 5 to 15 kt. Seas 6 to 8 ft. .TUE...SE winds 20 to 30 kt, becoming SW 40 to 50 kt. Seas 6 to 9 ft, building to 11 to 19 ft. .TUE NIGHT...SW winds 45 to 60 kt, becoming W 20 to 30 kt. Seas 16 to 27 ft. .WED...W to SW winds 15 to 25 kt. Seas 11 to 17 ft. .WED NIGHT...W winds 15 to 25 kt. Seas 8 to 13 ft. $$ PZZ900-212230- Cape Flattery to Cape Shoalwater between 150 NM and 250 NM offshore- 245 AM PDT Sat Mar 21 2026 ...STORM FORCE WINDS POSSIBLE TUE... .TODAY...W to SW winds 10 to 15 kt, becoming SW 15 to 25 kt. Seas 7 to 12 ft. .TONIGHT...W winds 15 to 25 kt. Seas 7 to 13 ft. .SUN...W to SW winds 10 to 20 kt. Seas 8 to 11 ft. .SUN NIGHT...W to SW winds 10 to 20 kt, becoming W 5 to 10 kt. Seas 8 to 11 ft. .MON...Variable winds less than 5 kt, becoming SE 5 to 15 kt. Seas 7 to 9 ft. .MON NIGHT...E to SE winds 5 to 15 kt, becoming SE 20 to 30 kt. Seas 7 to 9 ft. .TUE...SE winds 20 to 30 kt, becoming SW 50 to 60 kt. Seas 8 to 14 ft, building to 16 to 25 ft. .TUE NIGHT...W winds 45 to 60 kt, diminishing to 25 to 35 kt. Seas 16 to 27 ft, subsiding to 13 to 19 ft. .WED...SW winds 10 to 20 kt, becoming W 15 to 25 kt. Seas 9 to 15 ft. .WED NIGHT...W to SW winds 15 to 25 kt. Seas 8 to 12 ft. $$ PZZ805-212230- Cape Shoalwater to Cape Lookout between 60 NM and 150 NM offshore- 245 AM PDT Sat Mar 21 2026 ...STORM FORCE WINDS POSSIBLE TUE... .TODAY...N to NW winds 10 to 20 kt, becoming W to SW 10 to 15 kt. Seas 6 to 9 ft. .TONIGHT...W to SW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas 5 to 9 ft. .SUN...N to NW winds 5 to 10 kt, becoming N 5 to 15 kt. Seas 6 to 9 ft. .SUN NIGHT...N winds 10 to 20 kt. Seas 7 to 9 ft. .MON...N winds 10 to 20 kt, becoming N to NE 5 to 15 kt. Seas 8 to 9 ft. .MON NIGHT...NE winds 5 to 10 kt, becoming S to SE 10 to 20 kt. Seas 6 to 8 ft. .TUE...S winds 20 to 30 kt, becoming S to SW 35 to 50 kt. Seas 7 to 11 ft, building to 12 to 19 ft. .TUE NIGHT...SW winds 25 to 35 kt, becoming W 15 to 25 kt. Seas 14 to 23 ft. .WED...SW winds 10 to 20 kt, becoming W to NW 15 to 25 kt. Seas 11 to 16 ft. .WED NIGHT...NW winds 15 to 25 kt, becoming W 10 to 15 kt. Seas 9 to 12 ft. $$ PZZ905-212230- Cape Shoalwater to Cape Lookout between 150 NM and 250 NM offshore- 245 AM PDT Sat Mar 21 2026 ...STORM FORCE WINDS POSSIBLE TUE... .TODAY...N to NW winds 10 to 15 kt, becoming W to SW 15 to 25 kt. Seas 6 to 10 ft. .TONIGHT...W winds 10 to 20 kt, becoming W to NW 5 to 15 kt. Seas 6 to 11 ft. .SUN...W to NW winds less than 10 kt, becoming variable. Seas 8 to 10 ft. .SUN NIGHT...N to NW winds 5 to 15 kt. Seas 7 to 9 ft. .MON...E to NE winds 5 to 15 kt, becoming E to SE. Seas 7 to 9 ft. .MON NIGHT...SE winds 10 to 20 kt, increasing to 20 to 30 kt. Seas 7 to 10 ft. .TUE...S winds 25 to 35 kt, becoming W to SW 40 to 55 kt. Seas 10 to 16 ft, building to 15 to 25 ft. .TUE NIGHT...W winds 25 to 35 kt, becoming W to SW 15 to 25 kt. Seas 13 to 23 ft. .WED...SW winds 10 to 20 kt, becoming W to NW 15 to 25 kt. Seas 11 to 14 ft. .WED NIGHT...W to NW winds 15 to 25 kt. Seas 9 to 12 ft. $$ PZZ810-212230- Cape Lookout to Florence, OR between 60 NM and 150 NM offshore- 245 AM PDT Sat Mar 21 2026 .TODAY...N winds 10 to 20 kt, becoming N to NW 5 to 15 kt. Seas 6 to 9 ft. .TONIGHT...N to NW winds 5 to 15 kt. Seas 5 to 6 ft. .SUN...N to NE winds 5 to 15 kt, becoming N 10 to 20 kt. Seas 5 to 8 ft. .SUN NIGHT...N winds 15 to 25 kt. Seas 7 to 9 ft. .MON...N winds 15 to 20 kt, becoming N to NE 10 to 15 kt. Seas 8 to 9 ft. .MON NIGHT...E to NE winds 5 to 10 kt, becoming S 10 to 20 kt. Seas 6 to 8 ft. .TUE...S to SW winds 25 to 30 kt. Seas 10 to 16 ft. .TUE NIGHT...W to SW winds 15 to 25 kt, becoming W 5 to 15 kt. Seas 12 to 17 ft. .WED...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 10 to 14 ft. .WED NIGHT...NW winds 20 to 30 kt, diminishing to 10 to 20 kt. Seas 9 to 13 ft. $$ PZZ910-212230- Cape Lookout to Florence, OR between 150 NM and 250 NM offshore- 245 AM PDT Sat Mar 21 2026 ...GALE FORCE WINDS POSSIBLE TUE... .TODAY...N to NW winds 5 to 15 kt, becoming W to SW 10 to 20 kt. Seas 6 to 8 ft. .TONIGHT...W winds 10 to 15 kt, becoming W to NW 5 to 10 kt. Seas 5 to 9 ft. .SUN...N to NW winds less than 10 kt, becoming N to NE. Seas 6 to 9 ft. .SUN NIGHT...N winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 7 to 9 ft. .MON...N to NE winds 10 to 20 kt, becoming E to SE 10 to 15 kt. Seas 7 to 8 ft. .MON NIGHT...SE winds 15 to 25 kt, becoming S 20 to 30 kt. Seas 7 to 10 ft. .TUE...S to SW winds 25 to 35 kt, becoming W to SW 30 to 40 kt. Seas 12 to 20 ft. .TUE NIGHT...W winds 20 to 30 kt, becoming W to SW 10 to 20 kt. Seas 12 to 19 ft. .WED...SW winds 10 to 20 kt, becoming NW 20 to 30 kt. Seas 11 to 12 ft. .WED NIGHT...W to NW winds 15 to 25 kt. Seas 9 to 13 ft. $$ PZZ815-212230- Florence, OR to Point St. George between 60 NM and 150 NM offshore- 245 AM PDT Sat Mar 21 2026 .TODAY...N winds 15 to 25 kt. Seas 6 to 9 ft. .TONIGHT...N winds 20 to 30 kt. Seas 6 to 10 ft. .SUN...N winds 20 to 30 kt. Seas 6 to 11 ft. .SUN NIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft. .MON...N winds 15 to 20 kt, becoming N to NE 5 to 15 kt. Seas 7 to 10 ft. .MON NIGHT...E to SE winds less than 10 kt, becoming S 15 to 25 kt. Seas 6 to 7 ft. .TUE...S to SW winds 20 to 30 kt. Seas 8 to 14 ft. .TUE NIGHT...W winds 10 to 20 kt, diminishing to 5 to 10 kt. Seas 8 to 14 ft. .WED...SW winds 5 to 15 kt, becoming W to SW 10 to 20 kt. Seas 9 to 13 ft. .WED NIGHT...N to NW winds 20 to 30 kt. Seas 9 to 13 ft. $$ PZZ915-212230- Florence, OR to Point St. George between 150 NM and 250 NM offshore- 245 AM PDT Sat Mar 21 2026 ...GALE FORCE WINDS POSSIBLE WED... .TODAY...N to NW winds 10 to 20 kt. Seas 6 to 8 ft. .TONIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. .SUN...N winds 15 to 25 kt. Seas 6 to 9 ft. .SUN NIGHT...N winds 10 to 20 kt. Seas 7 to 9 ft. .MON...N to NE winds 10 to 20 kt, becoming E to SE. Seas 7 to 9 ft. .MON NIGHT...SE winds 15 to 25 kt, becoming S 20 to 30 kt. Seas 6 to 11 ft. .TUE...S winds 25 to 30 kt, becoming W 20 to 30 kt. Seas 10 to 17 ft. .TUE NIGHT...W winds 15 to 25 kt, becoming W to SW 5 to 15 kt. Seas 9 to 16 ft. .WED...SW winds 10 to 20 kt, becoming NW 25 to 35 kt. Seas 9 to 13 ft. .WED NIGHT...W to NW winds 15 to 25 kt. Seas 9 to 13 ft. $$ .Forecaster Joseph. Ocean Prediction Center.