FZNT23 KWNM 260311 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 1111 PM EDT Thu Jun 25 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 warm front will approach from the S tonight, then lift N over the waters Fri. A cold front will move SE over the area Fri night, then pass just E and S of the waters Sat as low pressure develops along the front. The developing low will pass E of the waters Sat night and Sun. High pressure will build over the area Sun, then persist over the region Sun night into Mon night before shifting E of the area Tue and Tue night. Another trough will form near the coast Mon night, before a warm front extends E over the waters Tue and Tue night. Eastport Maine to Cape Cod .TONIGHT...S winds less than 10 kt. Seas 3 to 4 ft. Chance of rain and areas of fog with vsby 1 nm or less. .FRI...S winds 5 to 15 kt. Seas 3 to 4 ft. Chance of showers and areas of fog with vsby 1 nm or less. .FRI NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. Chance of showers, tstms and areas of fog with vsby 1 nm or less. .SAT...Variable winds less than 10 kt. Seas 3 to 4 ft. Chance of rain and areas of fog with vsby 1 nm or less. .SAT NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. .SUN...Variable winds less than 10 kt. Seas 3 to 4 ft. .SUN NIGHT...NW winds less than 10 kt. Seas 3 to 4 ft. .MON...W to SW winds less than 10 kt. Seas 3 to 4 ft. .MON NIGHT...W to SW winds less than 10 kt. Seas 3 to 4 ft. .TUE...S to SW winds less than 10 kt. Seas 3 to 4 ft. .TUE 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 10 kt, becoming S to SW 5 to 15 kt. Seas 3 to 4 ft. Areas of fog with vsby 1 nm or less. .FRI...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. Areas of fog with vsby 1 nm or less. .FRI NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. Chance of showers and tstms with vsby 1 nm or less. .SAT...SW winds 10 to 20 kt. Seas 3 to 5 ft. Scattered showers and tstms with vsby 1 nm or less. .SAT NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 7 ft. .SUN...N to NE winds 5 to 15 kt. Seas 4 to 7 ft. .SUN NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 5 ft. .MON...N to NE winds 5 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 5 ft. .TUE...Variable winds less than 10 kt. Seas 3 to 4 ft. .TUE NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft. South of New England .TONIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. Slight chance of showers. .FRI...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and tstms with vsby 1 nm or less. .SAT...S to SW winds 10 to 20 kt. Seas 3 to 6 ft. Scattered showers and tstms with vsby 1 nm or less. .SAT NIGHT...SW winds 10 to 20 kt. Seas 4 to 7 ft. .SUN...NE winds less than 10 kt. Seas 3 to 6 ft. .SUN NIGHT...Variable winds 5 to 15 kt. Seas 3 to 5 ft. .MON...E to NE winds 5 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...Variable winds 5 to 15 kt. Seas 3 to 5 ft. .TUE...S to SW winds 10 to 20 kt. Seas 3 to 4 ft. .TUE NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft.