


Offshore Forecast
Issued by NWS
Issued by NWS
295 FZNT34 KWBC 132035 OFFN32 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 435 PM EDT Sun Jul 13 2025 West central North Atlantic continental shelf and slope waters beyond 20 nm to 250 nm offshore, including south of Georges Bank from 1000 fm to 250 nm offshore. Conditions given represent the highest within that period. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. Locally higher winds and seas can be expected in and near tstms. .SYNOPSIS FOR MID ATLC WATERS...A stationary front will persist across the central and N portions tonight into Mon as a weak low pressure slowly tracks E and NE along the boundary. The weak low and front will then pass E and NE of the area late Mon into Mon night. Otherwise, the remainder of the waters will remain along the western extent of a strong Bermuda high pressure tonight through Fri. A cold front will approach the NW waters Fri night. Hudson Canyon to Baltimore Canyon including the waters west of 39.3N 71.9W...SW to 37.7N 72.9W .TONIGHT...E to SE winds 5 to 10 kt, becoming S to SE. Seas 3 to 4 ft. Chance of showers and tstms. .MON...S winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4 ft. Chance of showers and tstms. .MON NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 4 ft. Scattered showers and tstms. .TUE...SW winds less than 10 kt, becoming S to SW. Seas 3 to 4 ft. .TUE NIGHT...S to SW winds 5 to 10 kt, becoming SW 5 to 15 kt. Seas 3 to 4 ft. .WED...SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...SW winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to 4 ft. .THU...SW winds 10 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...SW winds 15 to 20 kt, becoming W 10 to 20 kt. Seas 3 to 6 ft. .FRI...W winds 10 to 15 kt, becoming SW 5 to 10 kt. Seas 3 to 5 ft. .FRI NIGHT...W to SW winds 5 to 10 kt, becoming W 10 to 20 kt. Seas 3 to 4 ft. Baltimore Canyon to the Hague Line south of 1000 fm .TONIGHT...E winds 10 to 20 kt, becoming E to NE 5 to 15 kt. Seas 3 to 6 ft. Scattered showers and tstms. .MON...E to NE winds 5 to 15 kt, becoming variable. Seas 3 to 5 ft. Scattered showers and tstms. .MON NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. Scattered showers and tstms. .TUE...SW winds 5 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to 4 ft. .WED...SW winds 10 to 20 kt. Seas 3 to 5 ft. .WED NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. .THU...SW winds 15 to 25 kt. Seas 3 to 6 ft. .THU NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. .FRI...SW winds 15 to 25 kt. Seas 4 to 7 ft. .FRI NIGHT...W to SW winds 10 to 20 kt. Seas 4 to 7 ft. Baltimore Canyon to Hatteras Canyon out to 36N 70W to 34N 71W .TONIGHT...Variable winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and tstms. .MON...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and tstms. .MON NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and tstms. .TUE...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to 4 ft. .TUE NIGHT...SW winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to 4 ft. .WED...SW winds 10 to 20 kt. Seas 3 to 5 ft. .WED NIGHT...SW winds 15 to 25 kt. Seas 3 to 5 ft. .THU...SW winds 15 to 25 kt. Seas 3 to 6 ft. .THU NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft. .FRI...W to SW winds 15 to 25 kt. Seas 3 to 6 ft. .FRI NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 6 ft. Hatteras Canyon to Cape Fear out to 34N 71W to 32N 73W .TONIGHT...S to SW winds less than 10 kt, becoming S, then, diminishing to less than 10 kt. Seas 3 to 4 ft. Scattered showers and tstms. .MON...S winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and tstms. .MON NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and tstms. .TUE...S winds 5 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...S winds 5 to 15 kt, becoming S to SW 10 to 20 kt. Seas 3 to 4 ft. .WED...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to 4 ft. .WED NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. .THU...SW winds 15 to 25 kt. Seas 3 to 5 ft. .THU NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft. .FRI...W to SW winds 10 to 20 kt. Seas 3 to 6 ft. .FRI NIGHT...SW winds 15 to 25 kt. Seas 3 to 5 ft. Cape Fear to 31N out to 32N 73W to 31N 74W .TONIGHT...S to SW winds less than 10 kt, becoming S, then, becoming variable. Seas 3 to 4 ft. Scattered showers and tstms. .MON...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and tstms. .MON NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and tstms. .TUE...S winds 5 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...S winds 10 to 20 kt, becoming 10 to 15 kt. Seas 3 to 4 ft. .WED...S winds 5 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...S winds 5 to 15 kt, becoming S to SW 10 to 20 kt. Seas 3 to 4 ft. .THU...S to SW winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas 3 to 4 ft. .THU NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 4 ft. .FRI...W to SW winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. .Forecaster Krekeler. Ocean Prediction Center.