025
FZNT34 KWBC 092038
OFFN32

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
338 PM EST Sun Nov 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.

.SYNOPSIS FOR MID ATLC WATERS...A warm front will lift N across
the area this evening and tonight. Low pressure will develop
along the Mid-Atlantic coast this evening, then track NE along
coastal New England tonight into Mon. The low will pull a strong
cold front across the waters later tonight through Mon night,
followed by several secondary cold fronts or low pressure troughs
through Tue. A high pressure ridge will pass quickly E across the
area late Tue and Tue night. Another series of cold fronts or low
pressure troughs will cross the N and central portions Wed
through Fri night. High pressure will build over the S waters Tue
into Tue night, then shift E Wed. After a passing cold front or
low pressure trough Wed night, high pressure will rebuild across
the S and central portions Thu through Fri night.

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

...GALE WARNING...

.TONIGHT...SW winds 10 to 20 kt, becoming S to SW 10 to 15 kt
early, then, becoming NW. Seas 3 to 6 ft. Scattered showers and
tstms with vsby 1 nm or less.
.MON...NW winds 10 to 20 kt, becoming W 15 to 25 kt. Seas 4 to
7 ft. Scattered showers and tstms with vsby 1 nm or less.
.MON NIGHT...W to NW winds 20 to 30 kt. Seas 5 to 9 ft. Chance
of rain.
.TUE...W winds 30 to 40 kt. Seas 9 to 16 ft.
.TUE NIGHT...W winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 9 to 16 ft.
.WED...SW winds 25 to 35 kt, becoming W 20 to 30 kt. Seas 8 to
13 ft.
.WED NIGHT...W winds 20 to 30 kt. Seas 7 to 12 ft.
.THU...NW winds 20 to 30 kt. Seas 6 to 11 ft.
.THU NIGHT...NW winds 15 to 25 kt. Seas 5 to 9 ft.
.FRI...NW winds 15 to 20 kt, becoming W 15 to 25 kt. Seas 3 to
6 ft.
.FRI NIGHT...NW winds 15 to 25 kt. Seas 4 to 7 ft.

Baltimore Canyon to the Hague Line south of 1000 fm

...GALE WARNING...

.TONIGHT...S to SE winds 20 to 30 kt. Seas 6 to 10 ft. Scattered
showers and tstms with vsby 1 nm or less.
.MON...S winds 20 to 30 kt, becoming S to SW 25 to 35 kt. Seas
8 to 14 ft. Scattered showers and tstms with vsby 1 nm or less.
.MON NIGHT...S to SW winds 20 to 30 kt, becoming W to NW. Seas
9 to 15 ft. Scattered showers and tstms.
.TUE...W to NW winds 30 to 40 kt. Seas 12 to 20 ft. Scattered
showers and tstms.
.TUE NIGHT...W winds 30 to 40 kt. Seas 13 to 22 ft.
.WED...W to SW winds 30 to 40 kt. Seas 12 to 20 ft.
.WED NIGHT...W to SW winds 35 to 45 kt, becoming W 20 to 30 kt.
Seas 12 to 20 ft.
.THU...W winds 20 to 30 kt. Seas 8 to 14 ft.
.THU NIGHT...NW winds 20 to 30 kt. Seas 7 to 12 ft.
.FRI...W to NW winds 20 to 30 kt. Seas 7 to 13 ft.
.FRI NIGHT...NW winds 20 to 30 kt. Seas 6 to 10 ft.

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

...GALE WARNING...

.TONIGHT...S to SW winds 20 to 30 kt, increasing to 25 to 35 kt.
Seas 7 to 12 ft. Scattered showers and tstms with vsby 1 nm or
less.
.MON...S to SW winds 25 to 35 kt, becoming W to SW. Seas 8 to
13 ft. Scattered showers and tstms.
.MON NIGHT...W winds 20 to 30 kt, increasing to 30 to 40 kt.
Seas 7 to 13 ft. Scattered showers and tstms.
.TUE...W winds 35 to 45 kt. Seas 13 to 22 ft. Scattered showers
and tstms.
.TUE NIGHT...W winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 13 to 21 ft.
.WED...W to SW winds 30 to 40 kt. Seas 10 to 17 ft.
.WED NIGHT...W winds 30 to 40 kt, diminishing to 20 to 30 kt.
Seas 10 to 18 ft.
.THU...W to NW winds 20 to 30 kt. Seas 8 to 14 ft.
.THU NIGHT...NW winds 15 to 25 kt. Seas 6 to 11 ft.
.FRI...NW winds 10 to 20 kt. Seas 4 to 8 ft.
.FRI NIGHT...W to NW winds 15 to 25 kt. Seas 5 to 9 ft.

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

...GALE WARNING...

.TONIGHT...S to SW winds 20 to 30 kt. Seas 5 to 9 ft. Scattered
showers and tstms.
.MON...W to SW winds 20 to 30 kt. Seas 7 to 12 ft. Scattered
showers and tstms.
.MON NIGHT...W winds 20 to 30 kt, increasing to 30 to 40 kt.
Seas 10 to 16 ft. Scattered showers and tstms.
.TUE...W to NW winds 35 to 45 kt. Seas 13 to 21 ft. Scattered
showers and tstms.
.TUE NIGHT...W to NW winds 20 to 30 kt. Seas 11 to 19 ft.
.WED...W to SW winds 30 to 40 kt. Seas 8 to 14 ft.
.WED NIGHT...W winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 9 to 15 ft.
.THU...W to NW winds 15 to 25 kt. Seas 7 to 12 ft.
.THU NIGHT...NW winds 10 to 20 kt, becoming N to NW 5 to 15 kt.
Seas 5 to 9 ft.
.FRI...N to NW winds 5 to 15 kt. Seas 4 to 7 ft.
.FRI NIGHT...NW winds 5 to 15 kt, becoming W to NW 10 to 20 kt.
Seas 3 to 6 ft.

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

...GALE WARNING...

.TONIGHT...SW winds 20 to 30 kt. Seas 4 to 8 ft. Scattered
showers and tstms.
.MON...W to SW winds 20 to 30 kt. Seas 6 to 10 ft. Scattered
showers and tstms.
.MON NIGHT...W to NW winds 30 to 40 kt. Seas 7 to 12 ft,
building to 12 to 18 ft. Scattered showers.
.TUE...NW winds 30 to 40 kt, diminishing to 20 to 30 kt. Seas
13 to 19 ft. Scattered showers and tstms.
.TUE NIGHT...NW winds 15 to 25 kt, becoming W 10 to 20 kt. Seas
9 to 16 ft.
.WED...W winds 20 to 30 kt. Seas 6 to 10 ft.
.WED NIGHT...W winds 20 to 30 kt. Seas 7 to 11 ft.
.THU...NW winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
5 to 9 ft.
.THU NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 6 ft.
.FRI...N winds less than 10 kt. Seas 3 to 6 ft.
.FRI NIGHT...N winds less than 10 kt, becoming W to NW. Seas
3 to 5 ft.

.Forecaster Collins. Ocean Prediction Center.