381
FZNT34 KWBC 091439
OFFN32

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
ISSUED BY NWS National Hurricane Center Miami FL
939 AM EST Tue Dec 9 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.

This product will be discontinued January 6. For more details
see: https://www.weather.gov/media/notification/pdf_2025/
scn25-83_Updated_VOBRA_Discontinuation_aaa.pdf

.SYNOPSIS FOR MID ATLC WATERS...Strengthening low pressure just E
of the southern waters early this morning will move E and NE away
from the area today as high pressure builds into the northern and
central portions. The high will shift E of the area tonight, with
a warm front clipping the N waters as it lifts NE away from the
area. A strong cold front will approach the coast Wed, move E and
SE across the waters Wed night, then clear E of the area Thu.
High pressure will move E across the area Thu night into Fri,
then persist into Sat while weakening. A weak low and an
associated trough or cold front will quickly pass across the
northern areas Sat. Developing low pressure and associated warm
and cold fronts will approach the waters late Sat. The warm front
will lift across the northern waters Sat night as the developing
low and cold front approach the coast or begin to move just
offshore.

Hudson Canyon to Baltimore Canyon including the waters west of
39.3N 71.9W...SW to 37.7N 72.9W

...GALE WARNING...

.TODAY...NE winds 5 to 10 kt, becoming S 5 to 15 kt. Seas 4 to
7 ft.
.TONIGHT...SW winds 20 to 30 kt. Seas 5 to 8 ft.
.WED...SW winds 20 to 30 kt, increasing to 25 to 35 kt. Seas
7 to 11 ft. Chance of rain.
.WED NIGHT...SW winds 25 to 35 kt, becoming W. Seas 7 to 13 ft.
Chance of rain.
.THU...W to NW winds 20 to 30 kt. Seas 7 to 12 ft.
.THU NIGHT...W to NW winds 20 to 25 kt. Seas 5 to 9 ft.
.FRI...W to NW winds 15 to 25 kt. Seas 4 to 8 ft.
.FRI NIGHT...W winds 10 to 20 kt, becoming SW. Seas 3 to 5 ft.
.SAT...W to SW winds 15 to 25 kt. Seas 3 to 6 ft.
.SAT NIGHT...W to NW winds 15 to 25 kt, becoming N 10 to 20 kt.
Seas 4 to 7 ft.

Baltimore Canyon to the Hague Line south of 1000 fm

...GALE WARNING...

.TODAY...N to NE winds 15 to 25 kt. Seas 7 to 12 ft. Chance of
rain with vsby 1 nm or less.
.TONIGHT...SW winds 15 to 25 kt. Seas 4 to 8 ft. Scattered
showers.
.WED...SW winds 15 to 25 kt, increasing to 25 to 35 kt. Seas
6 to 10 ft. Scattered showers.
.WED NIGHT...SW winds 30 to 40 kt, becoming W 25 to 35 kt. Seas
10 to 17 ft. Scattered showers and tstms.
.THU...W winds 25 to 35 kt. Seas 10 to 17 ft.
.THU NIGHT...W winds 20 to 30 kt. Seas 9 to 16 ft.
.FRI...W winds 25 to 35 kt. Seas 9 to 15 ft.
.FRI NIGHT...W winds 20 to 30 kt. Seas 9 to 15 ft.
.SAT...W winds 15 to 25 kt. Seas 6 to 10 ft.
.SAT 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

...GALE WARNING...

.TODAY...N to NE winds 15 to 25 kt, diminishing to 5 to 15 kt.
Seas 9 to 15 ft. Scattered showers.
.TONIGHT...W to SW winds 15 to 25 kt. Seas 7 to 11 ft. Scattered
showers.
.WED...SW winds 20 to 30 kt, increasing to 25 to 35 kt. Seas
6 to 10 ft. Scattered showers.
.WED NIGHT...W to SW winds 30 to 40 kt. Seas 9 to 16 ft.
Scattered showers and tstms.
.THU...W winds 25 to 35 kt, becoming W to NW 20 to 30 kt. Seas
10 to 16 ft.
.THU NIGHT...W to NW winds 20 to 30 kt. Seas 7 to 12 ft.
.FRI...W winds 15 to 25 kt. Seas 7 to 11 ft.
.FRI NIGHT...W to SW winds 15 to 25 kt. Seas 5 to 9 ft.
.SAT...W to SW winds 10 to 20 kt. Seas 3 to 6 ft.
.SAT NIGHT...SW winds 10 to 20 kt, increasing to 20 to 30 kt.
Seas 5 to 8 ft.

Hatteras Canyon to Cape Fear out to 34N 71W to 32N 73W

...GALE WARNING...

.TODAY...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
9 to 15 ft. Scattered showers.
.TONIGHT...W to NW winds less than 10 kt, becoming W to SW 10 to
20 kt. Seas 7 to 12 ft. Scattered showers.
.WED...SW winds 15 to 25 kt, increasing to 25 to 35 kt. Seas
5 to 9 ft. Scattered showers.
.WED NIGHT...SW winds 30 to 40 kt, becoming W. Seas 9 to 15 ft.
Scattered showers and tstms.
.THU...W to NW winds 20 to 30 kt. Seas 9 to 15 ft.
.THU NIGHT...W to NW winds 15 to 25 kt. Seas 6 to 11 ft.
.FRI...W to NW winds 15 to 25 kt. Seas 5 to 9 ft.
.FRI NIGHT...W winds 5 to 15 kt. Seas 4 to 7 ft.
.SAT...W to SW winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas
3 to 5 ft.
.SAT NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.

Cape Fear to 31N out to 32N 73W to 31N 74W

...GALE WARNING...

.TODAY...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
8 to 14 ft. Scattered showers.
.TONIGHT...Variable winds less than 10 kt, becoming W to SW.
Seas 6 to 11 ft. Scattered showers.
.WED...SW winds 20 to 30 kt. Seas 5 to 8 ft. Scattered showers.
.WED NIGHT...SW winds 25 to 35 kt, becoming W 30 to 40 kt. Seas
8 to 13 ft. Scattered showers and tstms.
.THU...W to NW winds 20 to 30 kt. Seas 7 to 13 ft.
.THU NIGHT...W to NW winds 10 to 20 kt. Seas 6 to 10 ft.
.FRI...NW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas 4 to
8 ft.
.FRI NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 6 ft.
.SAT...W to SW winds 5 to 15 kt, becoming S to SW. Seas 3 to
5 ft.
.SAT NIGHT...S to SW winds 10 to 20 kt, becoming W to SW. Seas
3 to 5 ft.

.Forecaster Joseph. Ocean Prediction Center.