FZNT23 KWNM 202032 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 432 PM EDT Wed May 20 2026 Conditions given represent the highest within that period. Locally higher winds and seas can be expected in and near tstms. ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed coastal waters forecasts... .SYNOPSIS...A cold front along the New England coast will move SE across the waters tonight. High pressure will build across the area Thu, persist Thu night through Sat, then shift NE Sat night into Sun. Low pressure will approach from the SW Sat night, track NE across the waters Sun into Mon, then clear E of the area Mon night. Eastport Maine to Cape Cod .TONIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft. Scattered showers and chance of tstms. .THU...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. Scattered showers and chance of tstms. .THU NIGHT...N winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and chance of tstms. .FRI...SW winds 5 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 4 ft. .SAT...S to SE winds less than 10 kt. Seas 2 ft or less. .SAT NIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft. .SUN...E winds 10 to 20 kt. Seas 3 to 5 ft. .SUN NIGHT...E to SE winds 15 to 25 kt. Seas 4 to 8 ft. .MON...W to SW winds 15 to 25 kt. Seas 6 to 9 ft. .MON NIGHT...NW winds less than 10 kt. Seas 4 to 7 ft. Cape Cod to Nantucket Shoals and Georges Bank .TONIGHT...W winds 15 to 25 kt. Seas 4 to 8 ft. Areas of fog with vsby 1 nm or less early. Scattered showers and chance of tstms with vsby 1 nm or less. .THU...N to NE winds 10 to 20 kt. Seas 3 to 6 ft. Scattered showers and chance of tstms. .THU NIGHT...NE winds 10 to 20 kt. Seas 3 to 6 ft. Scattered showers and chance of tstms. .FRI...E to NE winds 10 to 20 kt. Seas 5 to 7 ft. Scattered showers and chance of tstms. .FRI NIGHT...E winds 15 to 25 kt. Seas 5 to 8 ft. .SAT...E winds 15 to 25 kt. Seas 6 to 10 ft. .SAT NIGHT...E winds 20 to 30 kt. Seas 8 to 12 ft. .SUN...E to SE winds 20 to 30 kt. Seas 8 to 12 ft. .SUN NIGHT...SE winds 20 to 30 kt. Seas 7 to 10 ft. .MON...W winds 15 to 25 kt. Seas 6 to 11 ft. .MON NIGHT...NW winds 5 to 15 kt. Seas 4 to 8 ft. South of New England .TONIGHT...W to SW winds 10 to 20 kt. Seas 4 to 6 ft. Scattered showers and chance of tstms with vsby 1 nm or less. .THU...NE winds 10 to 20 kt. Seas 3 to 5 ft. Scattered showers and chance of tstms. .THU NIGHT...NE winds 10 to 20 kt. Seas 3 to 6 ft. Scattered showers and chance of tstms. .FRI...E winds 10 to 20 kt. Seas 5 to 7 ft. Scattered showers and chance of tstms. .FRI NIGHT...E winds 15 to 25 kt. Seas 5 to 8 ft. .SAT...E winds 15 to 25 kt. Seas 6 to 10 ft. .SAT NIGHT...E winds 20 to 30 kt. Seas 8 to 12 ft. .SUN...E winds 20 to 30 kt. Seas 8 to 12 ft. .SUN NIGHT...W winds 10 to 20 kt. Seas 6 to 11 ft. .MON...W winds 5 to 15 kt. Seas 4 to 8 ft. .MON NIGHT...W to NW winds less than 10 kt. Seas 3 to 5 ft.