Offshore Forecast
Issued by NWS
Issued by NWS
135 FZNT23 KWNM 182050 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 450 PM EDT Sat May 18 2024 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...Broad low pressure centered about 270 nm SE of Nantucket will remain nearly stationary tonight and Sun, and then will move slowly E away from the area Sun night through Mon night. High pressure will build slowly SE over the area tonight through Tue, then will shift SE of the waters Tue night. A low pressure trough will develop near the coast Wed and remain in place through Thu. A cold front will approach the coast Thu night. Eastport Maine to Cape Cod .TONIGHT...E to NE winds 15 to 25 kt. Seas 5 to 7 ft. Chance of rain and areas of fog with vsby 1 nm or less. .SUN...NE winds 15 to 25 kt. Seas 5 to 7 ft. Chance of rain. .SUN NIGHT...NE winds 10 to 20 kt. Seas 5 to 8 ft. .MON...NE winds 10 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...SW winds 5 to 15 kt. Seas 3 to 6 ft. .TUE...S winds 10 to 20 kt. Seas 3 to 4 ft. .TUE NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. .WED...SW winds 10 to 20 kt. Seas 3 to 5 ft. .WED NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. .THU...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. Cape Cod to Nantucket Shoals and Georges Bank .TONIGHT...E to NE winds 10 to 20 kt. Seas 4 to 6 ft. Chance of rain and areas of fog with vsby 1 nm or less. .SUN...NE winds 10 to 20 kt. Seas 4 to 7 ft. Chance of showers. .SUN NIGHT...NE winds 10 to 20 kt. Seas 5 to 8 ft. Chance of showers. .MON...NE winds 10 to 20 kt. Seas 5 to 8 ft. Chance of showers. .MON NIGHT...NE winds 5 to 15 kt. Seas 5 to 8 ft. .TUE...Variable winds 5 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. .WED...SW winds 10 to 20 kt. Seas 3 to 4 ft. .WED NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. .THU...SW winds 10 to 20 kt. Seas 3 to 4 ft. .THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. South of New England .TONIGHT...N winds 10 to 20 kt. Seas 3 to 6 ft. Chance of showers. .SUN...NE winds 10 to 20 kt. Seas 4 to 7 ft. Chance of showers. .SUN NIGHT...NE winds 10 to 20 kt. Seas 5 to 8 ft. .MON...NE winds 10 to 20 kt. Seas 5 to 8 ft. .MON NIGHT...Variable winds 5 to 15 kt. Seas 4 to 7 ft. .TUE...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. .WED...S to SW winds 10 to 20 kt. Seas 3 to 4 ft. .WED NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. .THU...SW winds 5 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft.