


Offshore Forecast
Issued by NWS
Issued by NWS
754 FZNT34 KWBC 152036 OFFN32 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 436 PM EDT Sun Jun 15 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 high pressure ridge will prevail over the far S waters tonight into Mon. A stationary front will linger off of the mid-Atlantic coast tonight into Mon with a series of weak lows moving E along the front. A slightly stronger low will move E and NE along the front off of the Virginia Capes by Mon afternoon, continue to move slowly E and NE over the central and N waters Mon night into Tue night, and then weaken to the E and NE of the area by Wed. A low pressure trough will strengthen along the coast Wed and Wed night, with a warm front developing and lifting NE from the N waters Wed night. A cold front will approach from the W and NW Thu, and then move offshore Thu night into Fri. The front will weaken and then likely stall over the central or S waters Fri night as high pressure builds over the mid-Atlantic states. Please see https://www.weather.gov/media/notification/pdf_2025/ pns25-33_vobra_discontinuation_2025.pdf (all lower case) for a proposal to discontinue this product. Hudson Canyon to Baltimore Canyon including the waters west of 39.3N 71.9W...SW to 37.7N 72.9W .TONIGHT...E to NE winds 10 to 15 kt. Seas 3 to 5 ft. Chance of showers and tstms. .MON...E to NE winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to 5 ft. Chance of showers and tstms with vsby 1 nm or less. .MON NIGHT...E winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to 5 ft. Chance of showers and slight chance of tstms with vsby 1 nm or less. .TUE...E winds less than 10 kt. Seas 3 to 5 ft. .TUE NIGHT...S to SE winds 5 to 10 kt, becoming S to SW 5 to 15 kt. Seas 3 to 4 ft. .WED...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to 5 ft. .WED NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. .THU...W to SW winds increasing to 15 to 25 kt. Seas 3 to 5 ft. .THU NIGHT...W winds 10 to 20 kt, becoming 10 to 15 kt. Seas 3 to 5 ft. .FRI...W winds 5 to 10 kt, becoming W to SW 5 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...W winds 10 to 15 kt, becoming N to NW 5 to 10 kt. Seas 3 to 5 ft. Baltimore Canyon to the Hague Line south of 1000 fm .TONIGHT...E to NE winds 10 to 20 kt. Seas 4 to 8 ft. Scattered showers and tstms. .MON...E winds 10 to 20 kt. Seas 4 to 7 ft. Showers likely and chance of tstms with vsby 1 nm or less. .MON NIGHT...E winds 10 to 20 kt. Seas 4 to 7 ft. Scattered showers and tstms with vsby 1 nm or less. .TUE...E winds 10 to 20 kt. Seas 4 to 7 ft. Chance of showers and tstms with vsby 1 nm or less. .TUE NIGHT...E to SE winds 10 to 20 kt, becoming W to SW. Seas 4 to 6 ft. .WED...W to SW winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...SW winds 15 to 25 kt. Seas 4 to 8 ft. .THU...W to SW winds 15 to 25 kt. Seas 4 to 8 ft. .THU NIGHT...W to SW winds 20 to 30 kt. Seas 5 to 9 ft. .FRI...W winds 15 to 25 kt. Seas 5 to 9 ft. .FRI NIGHT...W winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 4 to 8 ft. Baltimore Canyon to Hatteras Canyon out to 36N 70W to 34N 71W .TONIGHT...W to SW winds 10 to 20 kt. Seas 3 to 6 ft. Showers and tstms likely. .MON...W to SW winds 10 to 20 kt. Seas 4 to 7 ft. Showers and tstms likely with vsby 1 nm or less. .MON NIGHT...SW winds 10 to 20 kt, becoming W. Seas 4 to 6 ft. Showers and tstms with vsby 1 nm or less. .TUE...W winds 10 to 20 kt. Seas 3 to 6 ft. Scattered showers and tstms, then a chance of showers. .TUE NIGHT and WED...SW winds 15 to 25 kt. Seas 4 to 7 ft. .WED NIGHT...SW winds 15 to 25 kt. Seas 4 to 8 ft. .THU...SW winds 20 to 30 kt. Seas 5 to 9 ft. .THU NIGHT...W to SW winds 20 to 30 kt. Seas 5 to 9 ft. .FRI...W to SW winds 15 to 25 kt. Seas 5 to 9 ft. .FRI NIGHT...W to SW winds 10 to 20 kt. Seas 4 to 7 ft. Hatteras Canyon to Cape Fear out to 34N 71W to 32N 73W .TONIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft. Showers and tstms likely. .MON...W to SW winds 15 to 25 kt. Seas 4 to 7 ft. Showers and tstms. .MON NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 6 ft. Showers and tstms. .TUE...W winds 10 to 20 kt, becoming SW 15 to 25 kt. Seas 3 to 6 ft. Scattered showers and tstms. .TUE NIGHT and WED...SW winds 15 to 25 kt. Seas 4 to 7 ft. .WED NIGHT...SW winds 15 to 25 kt. Seas 4 to 8 ft. .THU...SW winds 20 to 30 kt. Seas 5 to 9 ft. .THU NIGHT...SW winds 20 to 30 kt. Seas 6 to 10 ft. .FRI...W to SW winds 15 to 25 kt. Seas 5 to 9 ft. .FRI NIGHT...W to SW winds 10 to 20 kt. Seas becoming 3 to 6 ft. Cape Fear to 31N out to 32N 73W to 31N 74W .TONIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft. Scattered showers and tstms. .MON...SW winds 15 to 25 kt. Seas 4 to 6 ft. Scattered showers and tstms. .MON NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft. Showers and tstms. .TUE...SW winds 10 to 20 kt. Seas 3 to 6 ft. Scattered showers and tstms. .TUE NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. .WED...SW winds 10 to 20 kt. Seas 3 to 6 ft. .WED NIGHT and THU...SW winds 15 to 25 kt. Seas 4 to 7 ft. .THU NIGHT and FRI...SW winds 15 to 25 kt. Seas 5 to 8 ft. .FRI NIGHT...SW winds 10 to 20 kt. Seas becoming 3 to 6 ft. .Forecaster Mills. Ocean Prediction Center.