


Offshore Forecast
Issued by NWS
Issued by NWS
169 FZNT23 KWNM 141538 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 1138 AM EDT Wed May 14 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 high pressure ridge will weaken over the waters today into Thu night. A warm front will lift NE across the waters Thu into Thu night while weakening. A weak cold front will approach from the N Fri, then stall along the coast and dissipate Fri night into Sat. Another warm front will lift N over the area Sat and Sat night. An associated low pressure area will move offshore Sat night into Sun while pulling a cold front across the region, then pass E of the area Sun night while a secondary cold front moves over the waters. Eastport Maine to Cape Cod .TODAY...S to SE winds 5 to 10 kt, becoming S to SW 5 to 15 kt. Seas 3 to 4 ft. .TONIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. Chance of showers with vsby 1 nm or less. .THU...S winds 5 to 10 kt. Seas 3 to 5 ft. Scattered showers and tstms with vsby 1 nm or less. .THU NIGHT...Variable winds 5 to 15 kt. Seas 3 to 5 ft. Areas of fog, chance of showers and tstms with vsby 1 nm or less. .FRI...S to SE winds less than 10 kt. Seas 3 to 5 ft. .FRI NIGHT...SE winds 5 to 15 kt. Seas 3 to 4 ft. .SAT...SE winds 10 to 20 kt. Seas 3 to 4 ft. .SAT NIGHT...S to SE winds 10 to 20 kt. Seas 3 to 5 ft. .SUN...W winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...NW winds 5 to 15 kt. Seas 3 to 5 ft. Cape Cod to Nantucket Shoals and Georges Bank .TODAY...SE winds 15 to 25 kt. Seas 6 to 10 ft. Scattered showers. .TONIGHT...S to SE winds 10 to 20 kt. Seas 6 to 10 ft. Scattered showers and tstms with vsby 1 nm or less. .THU...S winds 15 to 25 kt. Seas 5 to 7 ft. Scattered showers and tstms with vsby 1 nm or less. .THU NIGHT...SW winds 5 to 15 kt. Seas 4 to 7 ft. Scattered showers and tstms with vsby 1 nm or less. .FRI...W winds less than 10 kt. Seas 3 to 5 ft. .FRI NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. .SAT...S winds 10 to 20 kt. Seas 3 to 4 ft. .SAT NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 5 ft. .SUN...W winds 10 to 20 kt. Seas 3 to 6 ft. .SUN NIGHT...W winds 10 to 20 kt. Seas 4 to 7 ft. South of New England .TODAY...SE winds 15 to 25 kt. Seas 7 to 11 ft. Scattered showers and tstms. .TONIGHT...SE winds 15 to 25 kt. Seas 6 to 10 ft. Scattered showers and tstms with vsby 1 nm or less. .THU...S to SW winds 5 to 15 kt. Seas 4 to 7 ft. Scattered showers and tstms with vsby 1 nm or less. .THU NIGHT...W to SW winds less than 10 kt. Seas 3 to 6 ft. Chance of showers and tstms with vsby 1 nm or less. .FRI...S to SW winds less than 10 kt. Seas 3 to 5 ft. .FRI NIGHT...S winds less than 10 kt. Seas 3 to 4 ft. .SAT...S winds 10 to 20 kt. Seas 3 to 4 ft. .SAT NIGHT...W winds 10 to 20 kt. Seas 3 to 5 ft. .SUN...W winds 10 to 20 kt. Seas 3 to 6 ft. .SUN NIGHT...W to NW winds 10 to 20 kt. Seas 3 to 6 ft.