FZNT23 KWNM 230258 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 1058 PM EDT Sat Aug 22 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...Low pressure over western Georges Bank will continue lifting N tonight, while pulling a warm front N across the remainder of the waters, and a cold front E across the area. Another low over the Mid-Atlantic waters will move N tonight into Sun while pulling another warm front into the area, with the warm front stalling along the New England coast late tonight and Sun, before lifting further inland by Sun night. Another cold front approaches from the W late Sun, moves slowly offshore Sun night into Mon, then pushes E of the waters by Mon night. A low pressure trough lingers over the area Tue into Wed, before moving E of the area Wed night. High pressure builds in from the W Wed night into Thu, shifting E later Thu and Thu night ahead of the next frontal boundaries approaching from the SW. Eastport Maine to Cape Cod .TONIGHT...S winds less than 10 kt. Seas 3 to 4 ft. Chance of showers and tstms with vsby 1 nm or less. .SUN...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. Chance of showers, tstms and areas of fog with vsby 1 nm or less. .SUN NIGHT...S winds 5 to 15 kt. Seas 3 to 5 ft. Areas of fog with vsby 1 nm or less. .MON...S winds 5 to 15 kt. Seas 3 to 5 ft. Scattered showers, tstms and fog with vsby 1 nm or less. .MON NIGHT...SW winds 5 to 15 kt. Seas 3 to 5 ft. .TUE...SW winds 5 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...W winds 10 to 20 kt. Seas 3 to 5 ft. .WED...SW winds 5 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...W to SW winds less than 10 kt. Seas 3 to 4 ft. .THU...S winds 5 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. Cape Cod to Nantucket Shoals and Georges Bank .TONIGHT...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to 5 ft. Scattered showers and tstms with vsby 1 nm or less. .SUN...S to SW winds 15 to 25 kt. Seas 4 to 7 ft. Tstms and scattered showers with vsby 1 nm or less. .SUN NIGHT...SW winds 10 to 20 kt. Seas 4 to 7 ft. Scattered showers and tstms with vsby 1 nm or less. .MON...SW winds 5 to 15 kt. Seas 3 to 6 ft. Scattered showers and chance of tstms with vsby 1 nm or less. .MON NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. .TUE...W to SW winds 10 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft. .WED...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...W to SW winds less than 10 kt. Seas 3 to 4 ft. .THU...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...S winds 5 to 15 kt. Seas 3 to 5 ft. South of New England .TONIGHT...S to SE winds 5 to 15 kt, becoming S 10 to 20 kt. Seas 3 to 5 ft. Numerous showers and tstms. .SUN...SW winds 15 to 25 kt. Seas 4 to 6 ft. Chance of showers and tstms. .SUN NIGHT...W winds 10 to 20 kt. Seas 3 to 5 ft. Scattered showers and tstms. .MON...SW winds 5 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft. .TUE...W to SW winds 10 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft. .WED...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...S to SW winds less than 10 kt. Seas 3 to 4 ft. .THU...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft.