Expires:202608140230;;119908 FZNT21 KWBC 131443 OFFNT1 Offshore Waters Forecast NWS Ocean Prediction Center Washington DC 1043 AM EDT Thu Aug 13 2026 New England continental shelf and slope waters from 60 nm offshore to the Hague Line, except to 1000 fm south of New England. 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. Locally higher winds and seas can be expected in and near tstms. ANZ800-140230- Gulf of Maine to the Hague Line- 1043 AM EDT Thu Aug 13 2026 .TODAY...SW winds 10 to 20 kt, becoming S 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and tstms. .TONIGHT...S to SW winds 5 to 15 kt, becoming W to NW. Seas 3 to 4 ft. .FRI...NW winds 10 to 15 kt, becoming W. Seas 3 to 5 ft. .FRI NIGHT...W winds 10 to 15 kt, becoming N. Seas 3 to 4 ft. .SAT...N winds 10 to 15 kt, becoming N to NW 5 to 10 kt. Seas 3 to 4 ft. .SAT NIGHT...W to SW winds 5 to 10 kt. Seas 3 to 4 ft. .SUN...SW winds 5 to 10 kt, becoming S 5 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt. Seas 3 to 5 ft. .MON...W to SW winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 4 to 7 ft. .MON NIGHT...S to SW winds 10 to 15 kt, becoming N. Seas 3 to 6 ft. $$