Offshore Forecast
Issued by NWS
Issued by NWS
812 FZNT34 KWBC 031509 OFFN32 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 1109 AM EDT Mon Jun 3 2024 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 forming cold front will move slowly S over the N and NE portions today into tonight, and will stall over the central waters Tue into Tue night. The front will then slowly return N as a warm front Wed into Wed night, and then will again stall over the N area Thu into Thu night. High pressure will build over the N waters Tue into Wed, and then weaken while shifting E of the area Wed night. Another cold front will move into the central and southern waters Thu night into Fri night. Hudson Canyon to Baltimore Canyon including the waters west of 39.3N 71.9W...SW to 37.7N 72.9W .TODAY...SW winds 5 to 15 kt. Seas 3 to 4 ft. Chance of showers and tstms. .TONIGHT...S to SW winds less than 10 kt, becoming variable. Seas 3 to 4 ft. Chance of showers and tstms. Areas of fog with vsby 1 nm or less. .TUE...E winds 5 to 10 kt. Seas 3 to 4 ft. Areas of fog with vsby 1 nm or less. .TUE NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft. Areas of fog with vsby 1 nm or less. .WED...SE winds 5 to 10 kt, becoming S 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...S to SW winds 15 to 25 kt. Seas 3 to 6 ft. .THU...SW winds 15 to 25 kt. Seas 4 to 7 ft. .THU NIGHT...SW winds 5 to 15 kt, becoming W. Seas 4 to 7 ft. .FRI...Variable winds less than 5 kt, becoming S. Seas 3 to 5 ft. .FRI NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to 5 ft. Baltimore Canyon to the Hague Line south of 1000 fm .TODAY...W winds 15 to 25 kt. Seas 3 to 6 ft. Chance of showers and slight chance of tstms. .TONIGHT...W to NW winds 5 to 15 kt, becoming NE. Seas 3 to 6 ft. Scattered tstms and chance of showers. Areas of fog with vsby 1 nm or less. .TUE...E to NE winds 5 to 15 kt. Seas 3 to 5 ft. Scattered showers and tstms. .TUE NIGHT...N to NE winds 5 to 15 kt, becoming variable. Seas 3 to 4 ft. .WED...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...S winds 10 to 20 kt, becoming SW 20 to 30 kt. Seas 4 to 7 ft. .THU...S to SW winds 20 to 30 kt. Seas 5 to 9 ft. .THU NIGHT...SW winds 20 to 30 kt. Seas 6 to 11 ft. .FRI...SW winds 15 to 25 kt. Seas 6 to 10 ft. .FRI NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 8 ft. Baltimore Canyon to Hatteras Canyon out to 36N 70W to 34N 71W .TODAY...W to SW winds 10 to 20 kt. Seas 3 to 5 ft. Scattered showers and tstms. .TONIGHT...W to SW winds 10 to 20 kt. Seas 3 to 5 ft. Scattered showers and tstms. .TUE...W winds 5 to 15 kt, becoming variable. Seas 3 to 4 ft. Scattered showers and tstms. .TUE NIGHT...E to SE winds 5 to 15 kt, becoming S to SE. Seas 3 to 4 ft. Scattered showers and isolated tstms. .WED...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...S to SW winds 20 to 30 kt. Seas 4 to 7 ft. .THU...SW winds 20 to 30 kt. Seas 5 to 9 ft. .THU NIGHT...SW winds 20 to 30 kt. Seas 5 to 9 ft. .FRI...SW winds 15 to 25 kt. Seas 5 to 9 ft. .FRI NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 8 ft. Hatteras Canyon to Cape Fear out to 34N 71W to 32N 73W .TODAY...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. Chance of showers and tstms. .TONIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and tstms. .TUE...W winds 5 to 15 kt, becoming W to SW. Seas 3 to 4 ft. Scattered showers and tstms. .TUE NIGHT...SW winds less than 10 kt. Seas 3 to 4 ft. Scattered showers and isolated tstms. .WED...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to 4 ft. .WED NIGHT...S to SW winds 20 to 30 kt. Seas 4 to 7 ft. .THU...SW winds 20 to 30 kt. Seas 4 to 8 ft. .THU NIGHT...SW winds 20 to 30 kt. Seas 4 to 8 ft. .FRI...SW winds 15 to 25 kt. Seas 5 to 8 ft. .FRI NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 7 ft. Cape Fear to 31N out to 32N 73W to 31N 74W .TODAY...S to SW winds less than 10 kt, becoming S to SE. Seas 3 to 4 ft. Chance of showers and tstms. .TONIGHT...S to SE winds 5 to 15 kt, becoming S to SW. Seas 3 to 4 ft. Chance of showers and tstms. .TUE...Variable winds less than 10 kt, becoming S to SE. Seas 3 to 4 ft. Scattered showers and tstms. .TUE NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated tstms. .WED...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...S winds 10 to 20 kt, becoming SW 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 4 to 7 ft. .FRI...SW winds 15 to 25 kt. Seas 4 to 7 ft. .FRI NIGHT...W to SW winds 15 to 25 kt. Seas 3 to 6 ft. .Forecaster Clark. Ocean Prediction Center.