


Offshore Forecast
Issued by NWS
Issued by NWS
268 FZNT23 KWNM 050352 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 1152 PM EDT Fri Apr 4 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...High pressure will move E from northern New England tonight as a low pressure trough passes SE over the waters. A high pressure ridge will cross the region Sat before passing E and NE of the waters Sat night into early Sun as a warm front lifts N over the area and weak low pressure forms near the coast along the front. A cold front will move E and SE over the waters Sun and then pass S of the area Sun night. A series of low pressure centers will pass near or just S and then SE of the area Mon into Tue. A stronger low will move NE near the coast Tue into Tue night while pulling a cold front through the area. High pressure will build E over the southern waters Wed into Wed night. Eastport Maine to Cape Cod .TONIGHT...N winds 15 to 25 kt. Seas 3 to 5 ft. .SAT...SE winds 10 to 20 kt. Seas 3 to 5 ft. Rain. .SAT NIGHT...S to SE winds 15 to 25 kt. Seas 4 to 7 ft. Rain with vsby 1 nm or less. .SUN...W to SW winds 20 to 30 kt. Seas 5 to 8 ft. Chance of showers with vsby 1 nm or less. .SUN NIGHT...N winds 5 to 15 kt. Seas 5 to 8 ft. .MON...E to NE winds 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...E winds 5 to 15 kt. Seas 4 to 6 ft. .TUE...W winds 15 to 25 kt. Seas 4 to 7 ft. .TUE NIGHT...W winds 20 to 30 kt. Seas 8 to 13 ft. .WED...W winds 15 to 25 kt. Seas 7 to 13 ft. .WED NIGHT...W to NW winds 10 to 20 kt. Seas 4 to 8 ft. Cape Cod to Nantucket Shoals and Georges Bank ...GALE FORCE WINDS POSSIBLE MON... .TONIGHT...N to NE winds 10 to 20 kt. Seas 4 to 6 ft. Chance of showers. .SAT...E to SE winds 10 to 20 kt. Seas 3 to 6 ft. Chance of showers. .SAT NIGHT...S winds 15 to 25 kt. Seas 4 to 6 ft. Rain likely with vsby 1 nm or less. .SUN...SW winds 20 to 30 kt. Seas 6 to 10 ft. Chance of showers and slight chance of tstms with vsby 1 nm or less. .SUN NIGHT...SW winds 20 to 30 kt. Seas 7 to 11 ft. .MON...SW winds 25 to 35 kt. Seas 9 to 13 ft. .MON NIGHT...NE winds 5 to 15 kt. Seas 8 to 11 ft. .TUE...W winds 15 to 25 kt. Seas 6 to 10 ft. .TUE NIGHT...W to NW winds 20 to 30 kt. Seas 8 to 13 ft. .WED...W winds 15 to 25 kt. Seas 8 to 13 ft. .WED NIGHT...W to NW winds 10 to 20 kt. Seas 5 to 9 ft. South of New England .TONIGHT...N winds 5 to 15 kt, becoming E to NE 10 to 20 kt. Seas 3 to 5 ft. Chance of showers. .SAT...E to SE winds 10 to 20 kt. Seas 3 to 5 ft. Chance of showers and slight chance of tstms. .SAT NIGHT...SW winds 15 to 25 kt. Seas 4 to 6 ft. Showers likely and chance of tstms with vsby 1 nm or less. .SUN...SW winds 20 to 30 kt. Seas 6 to 10 ft. Chance of showers and slight chance of tstms with vsby 1 nm or less. .SUN NIGHT...W winds 20 to 30 kt. Seas 7 to 11 ft. .MON...NE winds 20 to 30 kt. Seas 8 to 12 ft. .MON NIGHT...Variable winds 5 to 15 kt. Seas 6 to 10 ft. .TUE...W to NW winds 20 to 30 kt. Seas 5 to 9 ft. .TUE NIGHT...NW winds 20 to 30 kt. Seas 7 to 11 ft. .WED...W to NW winds 15 to 25 kt. Seas 5 to 9 ft. .WED NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 6 ft.