Offshore Forecast
Issued by NWS
Issued by NWS
458 FZNT34 KWBC 112054 OFFN32 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 454 PM EDT Tue Jun 11 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. The National Weather Service is accepting public comments until July 29 2024 on a proposal to replace feet with meters when describing seas in a variety of National Marine Center text and graphical products for the Offshore and High Seas Areas only. To learn more please visit the following URL: https://ocean.weather.gov/proposed-meters.php .SYNOPSIS FOR MID ATLC WATERS...A stationary front will remain in place across the S waters tonight through Wed night. Weak low pressure will lift NE along the front tonight through Wed night. Weak high pressure over the Ohio Valley tonight will shift E across the N waters Wed and Wed night, then move E of the waters on Thu. Another low will form over the S waters Wed night into Thu, then move slowly NE Fri into Sat. A cold front will approach the N waters by late Fri, then move SE across the waters Fri night into Sat night. Behind the front, another high will build SE across the N and central waters Sun and Sun night. The NAVTEX transmitter in Chesapeake, Virginia is offline until further notice. Technicians are aware of the problem and are working to have it repaired. Hudson Canyon to Baltimore Canyon including the waters west of 39.3N 71.9W...SW to 37.7N 72.9W .TONIGHT...NE winds 5 to 10 kt, becoming variable. Seas 3 to 4 ft. Isolated showers and tstms. .WED...Variable winds less than 10 kt. Seas 3 to 4 ft. .WED NIGHT...SW winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to 4 ft. .THU...SW winds 5 to 10 kt, becoming S 10 to 20 kt. Seas 3 to 4 ft. .THU NIGHT...S winds 10 to 20 kt. Seas 3 to 4 ft. .FRI...S winds 10 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...S to SW winds 5 to 15 kt, becoming N to NW. Seas 3 to 4 ft. .SAT...N winds 10 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...Variable winds less than 10 kt, becoming N. Seas 3 to 5 ft. .SUN...E to NE winds 5 to 10 kt. Seas 3 to 4 ft. .SUN NIGHT...E to SE winds 5 to 10 kt, becoming S to SE. Seas 3 to 4 ft. Baltimore Canyon to the Hague Line south of 1000 fm .TONIGHT...Variable winds less than 10 kt, increasing to 5 to 15 kt, then, becoming N to NE. Seas 3 to 5 ft. Isolated showers and tstms. .WED...Variable winds 5 to 15 kt, diminishing to less than 10 kt. Seas 3 to 5 ft. Isolated showers. .WED NIGHT...W to SW winds less than 10 kt. Seas 3 to 4 ft. .THU...Variable winds less than 10 kt. Seas 3 to 4 ft. Slight chance of showers. .THU NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. .FRI...S winds 5 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...S to SW winds 10 to 20 kt. Seas 4 to 7 ft. .SAT...S to SW winds 10 to 20 kt, becoming N. Seas 4 to 6 ft. .SAT NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft. .SUN...N winds 10 to 20 kt. Seas 4 to 7 ft. .SUN NIGHT...N to NE winds 10 to 20 kt, becoming E to NE less than 10 kt. Seas 3 to 6 ft. Baltimore Canyon to Hatteras Canyon out to 36N 70W to 34N 71W .TONIGHT...Variable winds 5 to 15 kt, becoming N to NE. Seas 3 to 5 ft. Scattered showers and tstms. .WED...N to NE winds less than 10 kt, becoming variable. Seas 3 to 5 ft. .WED NIGHT...Variable winds less than 10 kt, becoming E to SE. Seas 3 to 4 ft. .THU...E to SE winds 5 to 15 kt. Seas 3 to 5 ft. Scattered showers. .THU NIGHT...S to SE winds 5 to 15 kt. Seas 3 to 5 ft. .FRI...S to SE winds 10 to 20 kt. Seas 4 to 7 ft. .FRI NIGHT...S winds 10 to 20 kt, becoming S to SW 5 to 15 kt. Seas 4 to 7 ft. .SAT...N to NW winds 10 to 20 kt. Seas 4 to 5 ft. .SAT NIGHT...N to NE winds 10 to 20 kt. Seas 3 to 6 ft. .SUN...NE winds 10 to 20 kt. Seas 3 to 6 ft. .SUN NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 6 ft. Hatteras Canyon to Cape Fear out to 34N 71W to 32N 73W .TONIGHT...S to SW winds 15 to 25 kt, becoming W 10 to 20 kt. Seas 4 to 7 ft. Scattered showers and tstms. .WED...E to NE winds 10 to 20 kt. Seas 3 to 5 ft. Scattered showers and tstms. .WED NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. Scattered showers and tstms. .THU...E winds 10 to 20 kt, becoming S to SE. Seas 4 to 7 ft. Scattered showers and tstms. .THU NIGHT...S to SE winds 15 to 25 kt. Seas 4 to 7 ft. .FRI...S to SE winds 15 to 25 kt. Seas 4 to 8 ft. .FRI NIGHT...W to SW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas 4 to 7 ft. .SAT...N to NW winds 10 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...N to NE winds 10 to 20 kt, becoming NE 5 to 15 kt. Seas 3 to 6 ft. .SUN...NE winds 10 to 15 kt. Seas 3 to 6 ft. .SUN NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 6 ft. Cape Fear to 31N out to 32N 73W to 31N 74W .TONIGHT...W to SW winds 15 to 25 kt. Seas 4 to 7 ft. Scattered showers and tstms. .WED...E winds 10 to 20 kt. Seas 4 to 7 ft. Scattered showers and tstms. .WED NIGHT...E to NE winds 10 to 20 kt. Seas 4 to 7 ft. Scattered showers and tstms. .THU...S winds 15 to 25 kt. Seas 4 to 8 ft. Scattered showers and tstms. .THU NIGHT...S to SW winds 15 to 25 kt. Seas 5 to 8 ft. .FRI...S to SW winds 15 to 25 kt. Seas 4 to 7 ft. .FRI NIGHT...S to SW winds 5 to 15 kt, becoming W to SW. Seas 3 to 6 ft. .SAT...W winds less than 10 kt, becoming variable. Seas 3 to 5 ft. .SAT NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 5 ft. .SUN...E to NE winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .Forecaster Connelly. Ocean Prediction Center.