419
FZNT34 KWBC 180835
OFFN32

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
335 AM EST Tue Nov 18 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...High pressure will move E across
the southern waters today and tonight. Meanwhile, strong NW
breezes will continue across the northern and central waters
today, diminishing tonight. A warm front will push offshore from
the Virginia Capes late tonight. Low pressure will move ENE along
the front across the central and northern waters Wed through Thu
night before finally moving well out into the N Atlantic Fri. A
cold front extending S from the low will clear E of the central
waters Thu, but become stationary across the far southern waters
through Thu night before dissipating Fri. A secondary trough
oriented W to E behind the front will develop across the central
waters Wed night, persist Thu, then dissipate Thu night. High
pressure will briefly build over the waters Fri. A cold front
will move S into the northern waters Fri night, then stall across
the central waters Sat and Sat night. An area of low pressure
will develop along the front near the Outer Banks late Sat, then
move E along the front Sat night.

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

.TODAY...W winds 15 to 25 kt. Seas 5 to 8 ft.
.TONIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft. Rain likely.
.WED...E winds 10 to 20 kt, becoming NE. Seas 3 to 4 ft. Rain
likely.
.WED NIGHT...NE winds 10 to 20 kt, becoming 10 to 15 kt. Seas
3 to 5 ft.
.THU...NE winds 5 to 15 kt, diminishing to less than 10 kt. Seas
3 to 4 ft.
.THU NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft.
.FRI...S winds 5 to 10 kt, becoming SW 10 to 20 kt. Seas 3 to
4 ft.
.FRI NIGHT...W winds 10 to 20 kt, becoming W to NW 5 to 15 kt.
Seas 3 to 5 ft.
.SAT...N winds 5 to 10 kt. Seas 3 to 5 ft.
.SAT NIGHT...N winds 5 to 10 kt, becoming NE 5 to 15 kt. Seas
3 to 5 ft.

Baltimore Canyon to the Hague Line south of 1000 fm

.TODAY...W to NW winds 20 to 30 kt. Seas 9 to 15 ft. Isolated
showers.
.TONIGHT...W winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
6 to 11 ft. Rain likely.
.WED...E winds 10 to 20 kt, becoming S to SW 15 to 25 kt. Seas
4 to 7 ft. Rain likely.
.WED NIGHT...NE winds 15 to 25 kt. Seas 3 to 6 ft. Rain likely.
.THU...N to NE winds 15 to 25 kt. Seas 3 to 6 ft.
.THU NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 6 ft.
.FRI...NW winds 5 to 15 kt, becoming W to SW. Seas 3 to 5 ft.
.FRI NIGHT...SW winds 10 to 20 kt, becoming W. Seas 4 to 7 ft.
.SAT...W to NW winds 10 to 20 kt, becoming N to NW 5 to 15 kt.
Seas 5 to 9 ft.
.SAT NIGHT...N to NW winds 5 to 15 kt, becoming N to NE. Seas
4 to 8 ft.

Baltimore Canyon to Hatteras Canyon out to 36N 70W to 34N 71W

.TODAY...NW winds 20 to 30 kt, diminishing to 10 to 20 kt. Seas
7 to 12 ft.
.TONIGHT...W to NW winds 5 to 15 kt, becoming SW 10 to 20 kt.
Seas 4 to 7 ft.
.WED...W to SW winds 15 to 25 kt. Seas 3 to 6 ft. Scattered
showers and tstms.
.WED NIGHT...N to NE winds 15 to 25 kt. Seas 3 to 6 ft.
.THU...N to NE winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 3 to 5 ft.
.THU NIGHT...N to NE winds 5 to 15 kt, becoming variable. Seas
3 to 6 ft.
.FRI...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
5 ft.
.FRI NIGHT...W to SW winds 10 to 20 kt. Seas 4 to 7 ft.
.SAT...W winds 15 to 25 kt. Seas 5 to 9 ft.
.SAT NIGHT...W winds 10 to 20 kt. Seas 4 to 8 ft.

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

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

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

.TODAY...N to NE winds 5 to 15 kt, becoming E to NE. Seas 4 to
7 ft.
.TONIGHT...S to SE winds 5 to 15 kt, becoming S 10 to 20 kt.
Seas 3 to 5 ft.
.WED...W to SW winds 10 to 20 kt. Seas 3 to 4 ft.
.WED NIGHT...W to SW winds 5 to 15 kt, becoming N to NE. Seas
3 to 4 ft. Isolated showers and tstms.
.THU...N to NE winds 5 to 15 kt, becoming variable. Seas 3 to
4 ft.
.THU NIGHT...E to SE winds less than 10 kt, becoming S to SW.
Seas 3 to 4 ft.
.FRI...S to SW winds less than 10 kt, becoming SW. Seas 3 to
4 ft.
.FRI NIGHT...SW winds 15 to 25 kt. Seas 3 to 5 ft.
.SAT...W to SW winds 15 to 25 kt. Seas 3 to 6 ft.
.SAT NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 7 ft.

.Forecaster Connelly. Ocean Prediction Center.