Expires:202604202015;;681973 FZNT21 KWBC 200826 OFFNT1 Offshore Waters Forecast NWS Ocean Prediction Center Washington DC 426 AM EDT Mon Apr 20 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. ANZ815-202015- South of Long Island between Montauk Point and Sandy Hook to 1000 FM- 426 AM EDT Mon Apr 20 2026 .TODAY...W to NW winds 5 to 10 kt, becoming W to SW. Seas 3 to 5 ft. .TONIGHT...N to NW winds 5 to 15 kt, becoming N 15 to 20 kt. Seas 3 to 5 ft. Slight chance of rain. .TUE...N winds 10 to 20 kt, diminishing to 5 to 10 kt. Seas 3 to 5 ft. .TUE NIGHT...Variable winds less than 10 kt, becoming S. Seas 3 to 4 ft. .WED...S winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to 5 ft. .WED NIGHT...Variable winds less than 10 kt, becoming N. Seas 4 to 5 ft. .THU...N to NW winds 5 to 10 kt, becoming W to NW 5 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...W winds 5 to 15 kt, becoming variable. Seas 3 to 4 ft. .FRI...N to NE winds 5 to 10 kt. Seas 3 to 4 ft. .FRI NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. $$ .Forecaster Joseph. Ocean Prediction Center.