


Offshore Forecast
Issued by NWS
Issued by NWS
190 FZNT23 KWNM 010401 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 1201 AM EDT Tue Jul 1 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...As weak high pressure moves E, a warm front over the S waters will move NE across the waters tonight, with the front passing NE of the area Tue morning. A cold front will approach the coast Tue night, weakening as it moves into and across the area Wed and Wed night. Another cold front will approach the area from the NW Thu and move SE across the waters Thu night and Fri. A surface trough will linger over the area behind the front Fri night, followed by high pressure building in for Sat, continuing Sat night. Eastport Maine to Cape Cod .TONIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. Areas of fog, isolated showers and tstms with vsby 1 nm or less. .TUE...S to SW winds 15 to 25 kt. Seas 3 to 5 ft. Scattered showers, fog and tstms with vsby 1 nm or less. .TUE NIGHT...SW winds 15 to 25 kt. Seas 4 to 6 ft. Areas of fog, isolated showers and tstms with vsby 1 nm or less. .WED...SW winds 10 to 20 kt. Seas 4 to 6 ft. Scattered showers, tstms and areas of fog with vsby 1 nm or less. .WED NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. .THU...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 6 ft. .FRI...W winds 10 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft. .SAT...SW winds 5 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. Cape Cod to Nantucket Shoals and Georges Bank .TONIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. Isolated showers and tstms with vsby 1 nm or less. .TUE...SW winds 10 to 20 kt. Seas 4 to 7 ft. Isolated showers and tstms with vsby 1 nm or less. .TUE NIGHT...SW winds 15 to 25 kt. Seas 5 to 7 ft. Isolated showers and tstms with vsby 1 nm or less. .WED...SW winds 15 to 25 kt. Seas 5 to 8 ft. Scattered showers and tstms with vsby 1 nm or less. .WED NIGHT...SW winds 15 to 25 kt. Seas 5 to 9 ft. .THU...SW winds 20 to 30 kt. Seas 6 to 10 ft. .THU NIGHT...W to SW winds 15 to 25 kt. Seas 6 to 10 ft. .FRI...W winds 5 to 15 kt. Seas 4 to 7 ft. .FRI NIGHT...W winds 5 to 15 kt. Seas 3 to 6 ft. .SAT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. South of New England .TONIGHT...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to 5 ft. Isolated showers and tstms with vsby 1 nm or less. .TUE...SW winds 15 to 25 kt. Seas 4 to 7 ft. Isolated showers and tstms with vsby 1 nm or less. .TUE NIGHT...SW winds 15 to 25 kt. Seas 5 to 8 ft. Isolated showers and tstms with vsby 1 nm or less. .WED...SW winds 20 to 30 kt. Seas 5 to 8 ft. Scattered showers and tstms with vsby 1 nm or less. .WED NIGHT...SW winds 15 to 25 kt. Seas 5 to 8 ft. .THU...W to SW winds 10 to 20 kt. Seas 5 to 8 ft. .THU NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 7 ft. .FRI...W to NW winds 5 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 5 ft. .SAT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.