FZPN25 KWBC 312134 OFFPZ5 Offshore Waters Forecast NWS Ocean Prediction Center Washington DC 234 PM PDT Tue Mar 31 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. PZZ898-011030- 234 PM PDT Tue Mar 31 2026 .SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A warm and cold front will move over the waters tonight as a low pressure track SE W of the Canadian coast. The low pressure will move across the waters on Wed, then move inland over Washington late Wed into Wed night. Several low pressure troughs will move from NW to SE over the waters Thu as weak high pressure tries to build NE. Another cold front will approach the NW portions of the waters Fri, become stationary Fri night into Sat, then move N as a warm front Sat night. High pressure will return over the area Sun into Sun night. $$ PZZ800-011030- Cape Flattery to Cape Shoalwater between 60 NM and 150 NM offshore- 234 PM PDT Tue Mar 31 2026 .TONIGHT...E to SE winds less than 10 kt, becoming S early, then, increasing to 20 to 30 kt. Seas 3 to 5 ft, building to 5 to 9 ft. .WED...S to SE winds 20 to 30 kt, becoming W to NW 5 to 15 kt. Seas 8 to 10 ft. Chance of rain. .WED NIGHT...NW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 7 to 11 ft. .THU...W to NW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas 9 to 12 ft. .THU NIGHT...SW winds 5 to 10 kt, becoming S 5 to 15 kt. Seas 6 to 10 ft. .FRI...S winds 10 to 20 kt, becoming S to SW 5 to 15 kt. Seas 5 to 6 ft. .FRI NIGHT...SW winds 5 to 10 kt, becoming W. Seas 5 to 6 ft. .SAT...Variable winds less than 10 kt, becoming S to SW. Seas 5 to 6 ft. .SAT NIGHT...SW winds 5 to 15 kt, becoming W 5 to 10 kt. Seas 5 to 7 ft. .SUN...W to NW winds 5 to 10 kt, becoming N to NW. Seas 5 to 7 ft. .SUN NIGHT...N winds 5 to 15 kt. Seas 4 to 6 ft. $$ PZZ900-011030- Cape Flattery to Cape Shoalwater between 150 NM and 250 NM offshore- 234 PM PDT Tue Mar 31 2026 .TONIGHT...S to SE winds 20 to 30 kt. Seas 6 to 11 ft. Chance of rain. .WED...W winds 20 to 30 kt, becoming W to SW 5 to 15 kt. Seas 7 to 10 ft. .WED NIGHT...W to NW winds 15 to 25 kt. Seas 7 to 13 ft. .THU...N to NW winds 10 to 20 kt, becoming W to SW 5 to 15 kt. Seas 8 to 13 ft. .THU NIGHT...S to SW winds 10 to 20 kt. Seas 6 to 9 ft. .FRI...SW winds 10 to 20 kt, becoming W to SW 5 to 15 kt. Seas 5 to 7 ft. .FRI NIGHT...W to SW winds less than 10 kt, becoming S to SW. Seas 5 to 6 ft. .SAT...S to SW winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas 5 to 8 ft. .SAT NIGHT...SW winds 5 to 15 kt, becoming W to SW. Seas 6 to 8 ft. .SUN...W winds less than 10 kt, becoming variable. Seas 5 to 6 ft. .SUN NIGHT...Variable winds less than 10 kt. Seas 4 to 5 ft. $$ PZZ805-011030- Cape Shoalwater to Cape Lookout between 60 NM and 150 NM offshore- 234 PM PDT Tue Mar 31 2026 .TONIGHT...W winds less than 5 kt, becoming SW 5 to 15 kt early, then, becoming S 20 to 30 kt. Seas 4 to 8 ft. .WED...S winds 20 to 30 kt, becoming W 10 to 20 kt. Seas 8 to 10 ft. Chance of rain. .WED NIGHT...W to SW winds 10 to 20 kt, becoming N to NW. Seas 8 to 14 ft. Scattered showers. .THU...W to NW winds 10 to 15 kt, becoming W 5 to 10 kt. Seas 10 to 14 ft. .THU NIGHT...S to SW winds 5 to 10 kt. Seas 7 to 10 ft. .FRI...W to SW winds less than 10 kt. Seas 5 to 7 ft. .FRI NIGHT...W to SW winds 5 to 10 kt, becoming N to NW. Seas 4 to 6 ft. .SAT...N to NE winds less than 10 kt, becoming variable. Seas 5 to 6 ft. .SAT NIGHT...N to NW winds 5 to 15 kt. Seas 5 to 6 ft. .SUN...N winds 5 to 15 kt. Seas 5 to 6 ft. .SUN NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. $$ PZZ905-011030- Cape Shoalwater to Cape Lookout between 150 NM and 250 NM offshore- 234 PM PDT Tue Mar 31 2026 .TONIGHT...S winds 10 to 20 kt, increasing to 20 to 30 kt. Seas 4 to 5 ft, building to 5 to 9 ft. Chance of rain. .WED...W winds 20 to 30 kt. Seas 8 to 13 ft. .WED NIGHT...NW winds 20 to 30 kt. Seas 9 to 16 ft. .THU...W to NW winds 10 to 20 kt. Seas 9 to 14 ft. .THU NIGHT...W to SW winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas 6 to 10 ft. .FRI...SW winds 5 to 15 kt. Seas 5 to 6 ft. .FRI NIGHT...W to SW winds less than 10 kt. Seas 5 to 6 ft. .SAT...SW winds 5 to 15 kt. Seas 5 to 7 ft. .SAT NIGHT...W to SW winds 5 to 15 kt, becoming W 5 to 10 kt. Seas 5 to 7 ft. .SUN...N to NW winds less than 10 kt, becoming variable. Seas 5 to 6 ft. .SUN NIGHT...NE winds 5 to 15 kt. Seas 4 to 6 ft. $$ PZZ810-011030- Cape Lookout to Florence, OR between 60 NM and 150 NM offshore- 234 PM PDT Tue Mar 31 2026 ...GALE WARNING... .TONIGHT...W winds 5 to 10 kt, becoming SW 10 to 15 kt early, then, becoming S 20 to 30 kt. Seas 4 to 8 ft. Chance of rain. .WED...S winds 25 to 35 kt, becoming W 15 to 25 kt. Seas 8 to 10 ft. Chance of rain. .WED NIGHT...W winds 20 to 30 kt, becoming NW 15 to 25 kt. Seas 9 to 16 ft. Scattered showers. .THU...W to NW winds 10 to 20 kt, becoming W to SW 5 to 10 kt. Seas 11 to 15 ft. .THU NIGHT...W winds 5 to 10 kt. Seas 8 to 11 ft. .FRI...NW winds less than 10 kt, becoming variable. Seas 5 to 7 ft. .FRI NIGHT...N winds 5 to 15 kt. Seas 5 to 6 ft. .SAT...N winds 5 to 15 kt. Seas 5 to 6 ft. .SAT NIGHT...N winds 10 to 20 kt. Seas 5 to 6 ft. .SUN...N winds 10 to 20 kt. Seas 5 to 6 ft. .SUN NIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft. $$ PZZ910-011030- Cape Lookout to Florence, OR between 150 NM and 250 NM offshore- 234 PM PDT Tue Mar 31 2026 ...GALE WARNING... .TONIGHT...SW winds 5 to 15 kt, becoming S to SW 20 to 30 kt. Seas 4 to 8 ft. Chance of rain. .WED...W winds 20 to 30 kt. Seas 8 to 14 ft. Chance of rain. .WED NIGHT...W to NW winds 25 to 35 kt, becoming NW 20 to 30 kt. Seas 10 to 18 ft. .THU...W to NW winds 10 to 20 kt. Seas 11 to 16 ft. .THU NIGHT...W to NW winds 5 to 15 kt, becoming W to SW. Seas 7 to 11 ft. .FRI...W to SW winds 5 to 15 kt, becoming W 5 to 10 kt. Seas 5 to 7 ft. .FRI NIGHT...Variable winds less than 10 kt. Seas 5 to 6 ft. .SAT...Variable winds less than 10 kt. Seas 5 to 6 ft. .SAT NIGHT...N to NW winds 5 to 10 kt. Seas 5 to 6 ft. .SUN...N to NE winds 5 to 15 kt. Seas 5 to 6 ft. .SUN NIGHT...N to NE winds 10 to 20 kt. Seas 4 to 6 ft. $$ PZZ815-011030- Florence, OR to Point St. George between 60 NM and 150 NM offshore- 234 PM PDT Tue Mar 31 2026 ...GALE WARNING... .TONIGHT...W winds 5 to 10 kt, becoming W to SW 10 to 15 kt early, then, becoming S 20 to 30 kt. Seas 4 to 8 ft. .WED...S to SW winds 25 to 35 kt, becoming W 20 to 25 kt. Seas 6 to 11 ft. Chance of rain. .WED NIGHT...W winds 25 to 30 kt, becoming NW 20 to 30 kt. Seas 10 to 17 ft. .THU...NW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas 12 to 17 ft. .THU NIGHT...W to NW winds 5 to 10 kt. Seas 8 to 12 ft. .FRI...N to NW winds 5 to 15 kt, becoming N 10 to 20 kt. Seas 5 to 8 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. .SAT...N winds 15 to 25 kt. Seas 5 to 8 ft. .SAT NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft. .SUN...N winds 15 to 25 kt. Seas 6 to 9 ft. .SUN NIGHT...N winds 15 to 25 kt. Seas 6 to 8 ft. $$ PZZ915-011030- Florence, OR to Point St. George between 150 NM and 250 NM offshore- 234 PM PDT Tue Mar 31 2026 ...GALE WARNING... .TONIGHT...SW winds 10 to 15 kt, becoming S to SW 20 to 30 kt. Seas 4 to 8 ft. Chance of rain. .WED...W to SW winds 20 to 30 kt. Seas 8 to 10 ft, building to 9 to 15 ft. Chance of rain. .WED NIGHT...W to NW winds 30 to 35 kt, becoming NW 20 to 30 kt. Seas 12 to 18 ft. .THU...W to NW winds 10 to 20 kt, becoming NW 10 to 15 kt. Seas 11 to 17 ft. .THU NIGHT...NW winds 10 to 15 kt, becoming W to NW 5 to 10 kt. Seas 7 to 12 ft. .FRI...W to NW winds 5 to 10 kt, becoming N to NW 5 to 15 kt. Seas 5 to 8 ft. .FRI NIGHT...N winds 5 to 15 kt. Seas 5 to 6 ft. .SAT...N winds 10 to 20 kt. Seas 5 to 6 ft. .SAT NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. .SUN...N to NE winds 10 to 20 kt. Seas 5 to 8 ft. .SUN NIGHT...N to NE winds 10 to 20 kt. Seas 5 to 8 ft. $$ .Forecaster Poche. Ocean Prediction Center.