


Offshore Forecast
Issued by NWS
Issued by NWS
095 FZNT23 KWNM 182033 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 433 PM EDT Fri Apr 18 2025 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 high pressure ridge over the outer waters this evening will pass E of the region later tonight. A warm front will lift NE across the waters later tonight into Sat. A cold front will move SE over the waters Sat night, then pass SE of the area Sun. High pressure will build SE over the waters Sun night and Mon, then pass SE of the region Mon night. Low pressure will move E over the Gulf of Maine Tue while pulling a cold front across the waters. A series of low pressure troughs will cross the area Tue night into Wed night. Eastport Maine to Cape Cod .TONIGHT...SW winds 15 to 25 kt. Seas 5 to 8 ft. .SAT...SW winds 20 to 30 kt. Seas 6 to 11 ft. .SAT NIGHT...W winds 15 to 25 kt. Seas 7 to 11 ft. Slight chance of showers with vsby 1 nm or less. .SUN...W to NW winds 20 to 30 kt. Seas 6 to 10 ft. .SUN NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 10 ft. .MON...S to SW winds 5 to 15 kt. Seas 4 to 7 ft. .MON NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. .TUE...S winds 15 to 25 kt. Seas 3 to 6 ft. .TUE NIGHT...W to NW winds 10 to 20 kt. Seas 4 to 6 ft. .WED...W winds less than 10 kt. Seas 3 to 5 ft. .WED NIGHT...N to NW winds less than 10 kt. Seas 3 to 4 ft. Cape Cod to Nantucket Shoals and Georges Bank .TONIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. .SAT...SW winds 20 to 30 kt. Seas 6 to 11 ft. .SAT NIGHT...W to SW winds 20 to 30 kt. Seas 8 to 12 ft. .SUN...NW winds 20 to 30 kt. Seas 8 to 11 ft. .SUN NIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft. .MON...N to NW winds 10 to 20 kt. Seas 5 to 9 ft. .MON NIGHT...S winds 5 to 15 kt. Seas 3 to 5 ft. .TUE...S winds 15 to 25 kt. Seas 3 to 6 ft. .TUE NIGHT...W to SW winds 15 to 25 kt. Seas 5 to 7 ft. .WED...NW winds 5 to 15 kt. Seas 3 to 6 ft. .WED NIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft. South of New England .TONIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. .SAT...SW winds 20 to 30 kt. Seas 6 to 11 ft. .SAT NIGHT...W to SW winds 15 to 25 kt. Seas 7 to 10 ft. .SUN...N to NW winds 10 to 20 kt. Seas 5 to 8 ft. .SUN NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 6 ft. .MON...S to SE winds less than 10 kt. Seas 3 to 4 ft. .MON NIGHT...S winds 10 to 20 kt. Seas 3 to 4 ft. .TUE...SW winds 10 to 20 kt. Seas 3 to 6 ft. .TUE NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 6 ft. .WED...W to SW winds less than 10 kt. Seas 3 to 5 ft. .WED NIGHT...W to SW winds less than 10 kt. Seas 3 to 4 ft.