780
FZNT34 KWBC 272049
OFFN32

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
349 PM EST Thu Nov 27 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...Low pressure will form along the
cold front over the outer central waters tonight, then lift NE
along the front, with the low moving E of the area late tonight.
A secondary cold front will move SE through the S waters tonight.
A series of weak secondary troughs will move E across the N and
central waters tonight and Fri. High pressure will move NE across
the waters Fri night through Sat night. A warm front will develop
along the SE coast Sat night, then lift N through the central and
N waters Sun. A cold front will move SE across the N and central
waters Sun night through Mon, then stall over the S waters Mon
night as high pressure passes by to the N of the waters. Low
pressure will develop along the stationary front inland over the
SE United States Mon night, then strengthen quickly while lifting
NE from near the Outer Banks to near Georges Bank Tue and Tue
night. A cold front extending S from the low will move quickly SE
across the waters Tue night.

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

...GALE WARNING...

.TONIGHT...W winds 20 to 30 kt. Seas 4 to 8 ft.
.FRI...W winds 25 to 30 kt. Seas 6 to 10 ft.
.FRI NIGHT...W winds 25 to 35 kt, becoming NW 20 to 30 kt. Seas
6 to 11 ft.
.SAT...NW winds 15 to 25 kt, diminishing to 5 to 15 kt. Seas
4 to 8 ft.
.SAT NIGHT...Variable winds less than 10 kt, becoming S to SE.
Seas 3 to 4 ft early, becoming 2 ft or less.
.SUN...S winds 15 to 25 kt. Seas 3 to 6 ft.
.SUN NIGHT...W to SW winds 15 to 25 kt, becoming NW 20 to 25 kt.
Seas 4 to 8 ft.
.MON...N to NW winds 15 to 25 kt. Seas 4 to 7 ft.
.MON NIGHT...N to NE winds 5 to 15 kt, becoming E to SE 5 to
10 kt. Seas 3 to 4 ft.
.TUE...E to SE winds 5 to 15 kt, becoming E to NE 15 to 25 kt.
Seas 4 to 7 ft.
.TUE NIGHT...N to NE winds 25 to 35 kt, becoming N 20 to 30 kt.
Seas 7 to 12 ft.

Baltimore Canyon to the Hague Line south of 1000 fm

...GALE WARNING...

.TONIGHT...W winds 20 to 30 kt. Seas 5 to 9 ft. Scattered
showers.
.FRI...W winds 30 to 40 kt. Seas 7 to 13 ft. Scattered showers.
.FRI NIGHT...W to NW winds 25 to 35 kt. Seas 8 to 14 ft.
Isolated showers.
.SAT...W to NW winds 20 to 30 kt. Seas 8 to 14 ft.
.SAT NIGHT...NW winds 15 to 25 kt, becoming E to SE 5 to 15 kt.
Seas 6 to 11 ft.
.SUN...S to SE winds 15 to 25 kt. Seas 4 to 7 ft.
.SUN NIGHT...S to SW winds 15 to 25 kt. Seas 4 to 8 ft.
.MON...N to NW winds 15 to 25 kt. Seas 5 to 8 ft.
.MON NIGHT...N winds 10 to 20 kt, becoming N to NE 5 to 15 kt.
Seas 5 to 9 ft.
.TUE...E to SE winds 10 to 20 kt, becoming S to SE 25 to 35 kt.
Seas 5 to 9 ft.
.TUE NIGHT...S to SW winds 35 to 45 kt. Seas 9 to 16 ft.

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

...GALE WARNING...

.TONIGHT...NW winds 20 to 30 kt. Seas 4 to 8 ft. Scattered
showers and tstms.
.FRI...W to NW winds 25 to 35 kt. Seas 7 to 12 ft.
.FRI NIGHT...NW winds 20 to 30 kt. Seas 7 to 11 ft.
.SAT...N to NW winds 15 to 25 kt. Seas 6 to 10 ft.
.SAT NIGHT...E to NE winds 5 to 15 kt, becoming E to SE. Seas
4 to 7 ft.
.SUN...S to SE winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...SW winds 15 to 25 kt, becoming W to NW. Seas 4 to
7 ft.
.MON...N winds 15 to 25 kt. Seas 4 to 7 ft.
.MON NIGHT...NE winds 10 to 20 kt, becoming E to NE 5 to 15 kt.
Seas 4 to 7 ft.
.TUE...SE winds 25 to 35 kt, becoming S 30 to 40 kt. Seas 7 to
12 ft.
.TUE NIGHT...S to SW winds 35 to 45 kt, becoming W to SW 30 to
40 kt. Seas 8 to 14 ft.

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

...GALE FORCE WINDS POSSIBLE TUE...

.TONIGHT...NW winds 20 to 30 kt. Seas 4 to 8 ft. Scattered
showers and tstms.
.FRI...NW winds 20 to 30 kt. Seas 6 to 10 ft.
.FRI NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 10 ft.
.SAT...N winds 10 to 20 kt, becoming N to NE 10 to 15 kt. Seas
4 to 8 ft.
.SAT NIGHT...E to NE winds 10 to 20 kt, becoming E to SE 5 to
15 kt. Seas 3 to 6 ft.
.SUN...S to SE winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...S to SW winds 10 to 20 kt, becoming N to NW. Seas
3 to 5 ft.
.MON...N to NE winds 15 to 25 kt. Seas 4 to 8 ft.
.MON NIGHT...NE winds 15 to 25 kt, becoming E 10 to 20 kt. Seas
4 to 8 ft.
.TUE...S to SE winds 30 to 40 kt. Seas 7 to 12 ft.
.TUE NIGHT...S to SW winds 30 to 40 kt. Seas 7 to 12 ft.

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

...GALE FORCE WINDS POSSIBLE TUE...

.TONIGHT...NW winds 15 to 25 kt. Seas 4 to 8 ft. Scattered
showers and tstms.
.FRI...N to NW winds 15 to 25 kt. Seas 5 to 8 ft.
.FRI NIGHT...N to NW winds 15 to 25 kt. Seas 4 to 7 ft.
.SAT...E to NE winds 10 to 20 kt. Seas 3 to 6 ft.
.SAT NIGHT...E to SE winds 10 to 20 kt. Seas 3 to 6 ft.
.SUN...SE winds 5 to 15 kt, becoming S. Seas 3 to 5 ft.
.SUN NIGHT...Variable winds less than 10 kt, becoming N 10 to
20 kt. Seas 3 to 5 ft.
.MON...N to NE winds 15 to 25 kt. Seas 5 to 8 ft.
.MON NIGHT...E to NE winds 15 to 25 kt, becoming SE 10 to 20 kt.
Seas 4 to 8 ft.
.TUE...S winds 20 to 30 kt, becoming S to SW 25 to 35 kt. Seas
6 to 11 ft.
.TUE NIGHT...W to SW winds 20 to 30 kt. Seas 6 to 11 ft.

.Forecaster Connelly. Ocean Prediction Center.