


Offshore Forecast
Issued by NWS
Issued by NWS
216 FZNT23 KWNM 061504 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 1104 AM EDT Fri Jun 6 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 weak stationary front near the coast will persist into tonight as a low pressure system approaches from the S. The low will move NE across the waters late Sat into Sat night. High pressure will build over the region Sun, then shift E of the area Sun night. A warm front will lift N over the area Sun night and Mon as the associated low center tracks E over the waters. The low will move E of the region Mon night while another warm front approaches the area from the S. The warm front will lift N over the waters Tue as the associated low center tracks NE along the New England coast. The front will move N of the region Tue night as a cold front moves offshore. Eastport Maine to Cape Cod .TODAY...Variable winds less than 10 kt, increasing to 5 to 15 kt. Seas 2 to 4 ft. Chance of showers and tstms with vsby 1 nm or less. .TONIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. Chance of showers, tstms and areas of fog with vsby 1 nm or less. .SAT...E to SE winds 5 to 15 kt. Seas 3 to 5 ft. Chance of showers and tstms with vsby 1 nm or less. .SAT NIGHT...N to NW winds 5 to 15 kt. Seas 5 to 8 ft. Chance of showers and areas of fog with vsby 1 nm or less. .SUN...E winds less than 10 kt. Seas 4 to 7 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .MON...E winds 10 to 20 kt. Seas 3 to 6 ft. .MON NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 6 ft. .TUE...S to SE winds 5 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. Cape Cod to Nantucket Shoals and Georges Bank .TODAY...SW winds 5 to 15 kt, becoming S to SW 10 to 20 kt. Seas 3 to 6 ft. Chance of showers, tstms and areas of fog with vsby 1 nm or less. .TONIGHT...S winds 20 to 30 kt. Seas 7 to 12 ft. Chance of showers and slight chance of tstms with vsby 1 nm or less. .SAT...S winds 20 to 30 kt. Seas 9 to 13 ft. Chance of showers and tstms with vsby 1 nm or less. .SAT NIGHT...W winds 15 to 25 kt. Seas 7 to 12 ft. Chance of showers and tstms with vsby 1 nm or less. .SUN...E winds 5 to 15 kt. Seas 4 to 7 ft. .SUN NIGHT...S to SW winds 10 to 20 kt. Seas 4 to 7 ft. .MON...SW winds 15 to 25 kt. Seas 5 to 9 ft. .MON NIGHT...SW winds 10 to 20 kt. Seas 5 to 9 ft. .TUE...S to SW winds 15 to 25 kt. Seas 5 to 9 ft. .TUE NIGHT...SW winds 15 to 25 kt. Seas 7 to 11 ft. South of New England .TODAY...SW winds 5 to 15 kt, becoming S to SW 10 to 20 kt. Seas 4 to 7 ft. Chance of showers, tstms and areas of fog with vsby 1 nm or less. .TONIGHT...S to SE winds 20 to 30 kt. Seas 8 to 12 ft. Chance of showers and slight chance of tstms with vsby 1 nm or less. .SAT...W to NW winds 10 to 20 kt. Seas 6 to 10 ft. Chance of showers and tstms with vsby 1 nm or less. .SAT NIGHT...Variable winds 5 to 15 kt. Seas 4 to 7 ft. Chance of showers, tstms and areas of fog with vsby 1 nm or less. .SUN...E to SE winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...S to SW winds 10 to 20 kt. Seas 4 to 7 ft. .MON...SW winds 15 to 25 kt. Seas 6 to 9 ft. .MON NIGHT...S to SW winds 10 to 20 kt. Seas 5 to 8 ft. .TUE...S to SW winds 15 to 25 kt. Seas 6 to 10 ft. .TUE NIGHT...SW winds 15 to 25 kt. Seas 7 to 11 ft.