361
FZNT34 KWBC 250258
OFFN32

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
1058 PM EDT Tue Sep 24 2024

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 well E of northern
portions will continue moving E while weakening tonight into Wed.
A high pressure ridge will build S over the region tonight into
Wed, then slowly shift E of the area Wed night through Thu night.
Low pressure will develop N of the waters Thu night, then track
slowly SE while strengthening to the N and then E of the area Fri
through Sat night. The low will then move well E of the region
Sun and Sun night as another ridge builds S over the N waters.
Winds and seas will likely increase over the S portion Thu
through Fri ahead of Tropical Storm Helene moving from the
eastern Gulf of Mexico inland into the Southeast U.S. All marine
interests should closely monitor the latest forecasts from the
National Hurricane Center.

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

.TONIGHT...E winds 10 to 15 kt. Seas 5 to 9 ft.
.WED...E winds 10 to 15 kt. Seas 4 to 8 ft. Chance of rain.
.WED NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. Chance of
rain.
.THU...S winds 5 to 15 kt. Seas 5 to 7 ft.
.THU NIGHT...S to SW winds 10 to 15 kt, becoming W to SW 5 to
10 kt. Seas 4 to 7 ft.
.FRI...NE winds less than 10 kt, becoming E. Seas 3 to 6 ft.
.FRI NIGHT...E winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 5 ft.
.SAT...E winds 15 to 20 kt. Seas 4 to 7 ft.
.SAT NIGHT...E winds 10 to 20 kt. Seas 4 to 7 ft.
.SUN...E to NE winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN NIGHT...E winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 3 to 5 ft.

Baltimore Canyon to the Hague Line south of 1000 fm

.TONIGHT...NE winds 15 to 25 kt. Seas 7 to 13 ft.
.WED...E to NE winds 10 to 20 kt. Seas 7 to 12 ft.
.WED NIGHT...E to NE winds 10 to 20 kt, diminishing to 5 to
15 kt. Seas 7 to 12 ft.
.THU...E to SE winds 5 to 10 kt, becoming S to SE 5 to 15 kt.
Seas 7 to 10 ft.
.THU NIGHT...S winds 5 to 15 kt, becoming SW. Seas 6 to 9 ft.
.FRI...W to SW winds 5 to 15 kt, becoming W to NW 10 to 20 kt.
Seas 5 to 7 ft.
.FRI NIGHT...N to NW winds 5 to 15 kt, increasing to 10 to
20 kt. Seas 4 to 6 ft.
.SAT...N to NE winds 15 to 25 kt. Seas 5 to 8 ft.
.SAT NIGHT...N to NE winds 15 to 25 kt. Seas 6 to 10 ft.
.SUN...N to NE winds 15 to 25 kt. Seas 7 to 12 ft.
.SUN NIGHT...N to NE winds 10 to 20 kt. Seas 7 to 12 ft.

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

.TONIGHT...NE winds 10 to 20 kt, becoming E to NE 5 to 15 kt.
Seas 6 to 10 ft.
.WED...E to NE winds 5 to 15 kt. Seas 6 to 10 ft.
.WED NIGHT...E to SE winds 5 to 15 kt. Seas 5 to 9 ft.
.THU...SE winds 5 to 15 kt. Seas 5 to 9 ft.
.THU NIGHT...S to SE winds 10 to 20 kt. Seas 5 to 8 ft.
.FRI...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 4 to
8 ft.
.FRI NIGHT...S winds 10 to 20 kt, becoming S to SW 5 to 15 kt.
Seas 5 to 9 ft.
.SAT...E winds 5 to 15 kt, becoming NE 10 to 20 kt. Seas 4 to
8 ft.
.SAT NIGHT...NE winds 10 to 20 kt. Seas 5 to 8 ft.
.SUN...NE winds 15 to 20 kt, becoming E to NE 10 to 15 kt. Seas
5 to 8 ft.
.SUN NIGHT...E to NE winds 10 to 15 kt. Seas 4 to 7 ft.

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

.TONIGHT...N to NE winds 5 to 15 kt. Seas 5 to 9 ft.
.WED...E to NE winds 5 to 15 kt. Seas 5 to 8 ft.
.WED NIGHT...E to SE winds 5 to 15 kt. Seas 4 to 8 ft.
.THU...SE winds 10 to 20 kt. Seas 5 to 9 ft.
.THU NIGHT...S to SE winds 15 to 25 kt. Seas 5 to 9 ft.
.FRI...S winds 20 to 30 kt. Seas 7 to 12 ft.
.FRI NIGHT...S winds 15 to 25 kt, becoming SW 10 to 20 kt. Seas
6 to 11 ft.
.SAT...W winds 5 to 15 kt, becoming W to NW 5 to 10 kt. Seas
4 to 8 ft.
.SAT NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 7 ft.
.SUN...E to NE winds 10 to 15 kt. Seas 4 to 8 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 7 ft.

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

...TROPICAL STORM CONDITIONS POSSIBLE THU NIGHT...

.TONIGHT...E to SE winds 5 to 15 kt. Seas 4 to 8 ft.
.WED...E to SE winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
4 to 7 ft.
.WED NIGHT...E to SE winds 15 to 25 kt. Seas 4 to 8 ft.
.THU...SE winds 20 to 30 kt. Seas 6 to 11 ft.
.THU NIGHT...S to SE winds 30 to 40 kt. Seas 10 to 17 ft.
.FRI...S winds 20 to 30 kt. Seas 9 to 16 ft.
.FRI NIGHT...S winds 15 to 25 kt, becoming SW 10 to 20 kt. Seas
6 to 11 ft.
.SAT...W to SW winds 5 to 15 kt. Seas 4 to 8 ft.
.SAT NIGHT...Variable winds 5 to 15 kt, becoming N. Seas 3 to
6 ft.
.SUN...E to NE winds 5 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...E winds 5 to 15 kt. Seas 3 to 6 ft.

.Forecaster Huffman. Ocean Prediction Center.