FZNT34 KWBC 250845
OFFN32

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
445 AM EDT Mon Sep 25 2023

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.

.SYNOPSIS FOR MID ATLC WATERS...Low pressure along the New Jersey
coast will move slowly SE and S across the Mid-Atlantic offshore
waters today through Wed night while pulling a cold front S over
the area. The weakening low will become nearly stationary across
the outer waters SE of Cape Hatteras Thu through Fri night.
Strong high pressure will build S across the northern portions
tonight through Fri night. A low pressure trough will develop
near the SE U.S. coast Thu, persist through Fri, and then
dissipate Fri night. Another low pressure area may develop across
or just E of the northern outer waters Fri night. 

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

...GALE WARNING...

.TODAY...W to SW winds 5 to 15 kt, becoming NE 25 to 35 kt. Seas
6 to 10 ft. Chance of rain. 
.TONIGHT...NE winds 25 to 35 kt. Seas 8 to 14 ft. Chance of
rain. 
.TUE...NE winds 30 to 40 kt. Seas 10 to 17 ft. Chance of rain. 
.TUE NIGHT...NE winds 30 to 40 kt, diminishing to 20 to 30 kt.
Seas 10 to 17 ft. Chance of rain. 
.WED...NE winds 20 to 30 kt. Seas 9 to 15 ft. 
.WED NIGHT...NE winds 15 to 25 kt. Seas 7 to 13 ft. 
.THU...NE winds 15 to 20 kt. Seas 6 to 10 ft. 
.THU NIGHT...E to NE winds 15 to 25 kt. Seas 6 to 8 ft. 
.FRI...E to NE winds 15 to 25 kt. Seas 5 to 8 ft. 
.FRI NIGHT...NE winds 15 to 25 kt. Seas 5 to 8 ft. 

Baltimore Canyon to the Hague Line south of 1000 fm

...GALE WARNING...

.TODAY...NE winds 15 to 25 kt. Seas 5 to 9 ft. Scattered showers
and tstms. 
.TONIGHT...E to NE winds 25 to 35 kt. Seas 8 to 14 ft. Scattered
showers and tstms. 
.TUE...E to NE winds 30 to 40 kt. Seas 10 to 17 ft. Chance of
rain. 
.TUE NIGHT...E to NE winds 30 to 40 kt. Seas 11 to 18 ft. Rain.
.WED...E to NE winds 25 to 35 kt. Seas 10 to 17 ft. 
.WED NIGHT...E to NE winds 25 to 35 kt, diminishing to 20 to
30 kt. Seas 9 to 16 ft. 
.THU...E winds 20 to 30 kt. Seas 7 to 12 ft. 
.THU NIGHT...E winds 15 to 25 kt. Seas 6 to 11 ft. 
.FRI...E winds 15 to 25 kt. Seas 6 to 10 ft. 
.FRI NIGHT...E winds 15 to 25 kt, becoming NE. Seas 6 to 10 ft. 

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

...GALE WARNING...

.TODAY...W to NW winds 5 to 15 kt. Seas 4 to 7 ft. Scattered
showers and tstms. 
.TONIGHT...W to NW winds 5 to 15 kt, becoming N to NE 15 to
25 kt. Seas 3 to 5 ft, building to 5 to 9 ft. Scattered showers
and tstms. 
.TUE...N winds 20 to 30 kt, becoming N to NE 30 to 40 kt. Seas
10 to 16 ft. Scattered showers and tstms. 
.TUE NIGHT...N to NE winds 25 to 35 kt. Seas 11 to 18 ft.
Scattered showers and tstms. 
.WED...NE winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas
10 to 17 ft. 
.WED NIGHT...NE winds 20 to 30 kt. Seas 9 to 15 ft. 
.THU...NE winds 15 to 25 kt. Seas 7 to 11 ft. 
.THU NIGHT...E to NE winds 10 to 20 kt, diminishing to 5 to
15 kt. Seas 6 to 10 ft. 
.FRI...N to NE winds 10 to 20 kt. Seas 6 to 10 ft. 
.FRI NIGHT...N to NE winds 15 to 25 kt. Seas 6 to 9 ft. 

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

.TODAY...W winds 5 to 15 kt. Seas 3 to 6 ft. 
.TONIGHT...W to SW winds 5 to 15 kt, becoming W to NW. Seas 3 to
5 ft. Scattered showers and tstms. 
.TUE...W to NW winds 5 to 15 kt, becoming N to NW 15 to 25 kt.
Seas 5 to 9 ft. Scattered showers and tstms. 
.TUE NIGHT...N winds 20 to 30 kt. Seas 8 to 14 ft. Scattered
showers and tstms. 
.WED...N winds 20 to 30 kt. Seas 8 to 14 ft. 
.WED NIGHT...N to NE winds 20 to 30 kt. Seas 7 to 12 ft. 
.THU...N to NE winds 15 to 25 kt. Seas 6 to 10 ft. 
.THU NIGHT...NE winds 10 to 20 kt. Seas 5 to 9 ft. 
.FRI...N to NE winds 10 to 20 kt. Seas 4 to 8 ft. 
.FRI NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. 

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

.TODAY...W to SW winds 5 to 15 kt. Seas 3 to 6 ft. 
.TONIGHT...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. 
.TUE...Variable winds less than 10 kt, increasing to 5 to 15 kt.
Seas 3 to 4 ft. Chance of showers and tstms.
.TUE NIGHT...E to NE winds 5 to 15 kt, increasing to 15 to
25 kt. Seas 5 to 8 ft. Scattered showers and tstms. 
.WED...E to NE winds 20 to 30 kt. Seas 6 to 10 ft. 
.WED NIGHT...E to NE winds 15 to 25 kt. Seas 6 to 10 ft. 
.THU...E to NE winds 15 to 25 kt. Seas 5 to 8 ft. 
.THU NIGHT...E to NE winds 15 to 25 kt. Seas 4 to 8 ft. 
.FRI...NE winds 15 to 25 kt. Seas 4 to 8 ft. 
.FRI NIGHT...NE winds 15 to 25 kt. Seas 5 to 9 ft. 

.Forecaster Clark. Ocean Prediction Center.