Offshore Forecast
Issued by NWS
Issued by NWS
677 FZNT23 KWNM 162056 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 456 PM EDT Mon Sep 16 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...A high pressure center will shift E of the area through tonight while maintaining a ridge W across the waters tonight into early Wed, then weakening and dissipating later Wed and Wed night. A warm front will approach from the SW Tue night, then lift N and stall across the waters Wed into Thu night while a series of lows track E along the front. The nearly stationary front will then move back to the S as a cold front Fri and Fri night while high pressure ridge builds S across the region. On Sat and Sat night the strengthening high will persist to the N and push the cold front further S of the area. Eastport Maine to Cape Cod .TONIGHT...W to SW winds 10 to 20 kt. Seas 3 to 4 ft. .TUE...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. .WED...E to SE winds less than 10 kt. Seas 3 to 4 ft. .WED NIGHT...E winds 5 to 15 kt. Seas 3 to 5 ft. .THU...NE winds 10 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...NE winds 15 to 25 kt. Seas 4 to 8 ft. .FRI...NE winds 15 to 25 kt. Seas 6 to 10 ft. .FRI NIGHT...NE winds 15 to 25 kt. Seas 7 to 11 ft. .SAT...NE winds 15 to 25 kt. Seas 7 to 10 ft. .SAT NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. Cape Cod to Nantucket Shoals and Georges Bank .TONIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .TUE...E winds 10 to 20 kt. Seas 5 to 9 ft. .TUE NIGHT...E winds 15 to 25 kt. Seas 5 to 9 ft. .WED...E to SE winds 10 to 20 kt. Seas 5 to 8 ft. .WED NIGHT...E to SE winds 10 to 20 kt. Seas 5 to 8 ft. .THU...E to NE winds 15 to 25 kt. Seas 5 to 8 ft. .THU NIGHT...NE winds 15 to 25 kt. Seas 5 to 8 ft. .FRI...NE winds 15 to 25 kt. Seas 6 to 11 ft. .FRI NIGHT...NE winds 15 to 25 kt. Seas 8 to 12 ft. .SAT...NE winds 20 to 30 kt. Seas 9 to 13 ft. .SAT NIGHT...NE winds 20 to 30 kt. Seas 10 to 14 ft. South of New England .TONIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .TUE...E winds 10 to 20 kt. Seas 6 to 9 ft. Scattered showers and tstms. .TUE NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. Tstms and scattered showers. .WED...E winds 15 to 25 kt. Seas 6 to 9 ft. .WED NIGHT...NE winds 15 to 25 kt. Seas 5 to 8 ft. .THU...NE winds 20 to 30 kt. Seas 6 to 9 ft. .THU NIGHT...NE winds 20 to 30 kt. Seas 7 to 10 ft. .FRI...NE winds 20 to 30 kt. Seas 7 to 12 ft. .FRI NIGHT...NE winds 20 to 30 kt. Seas 8 to 13 ft. .SAT...NE winds 20 to 30 kt. Seas 9 to 15 ft. .SAT NIGHT...NE winds 20 to 30 kt. Seas 11 to 15 ft.