384
FZNT34 KWBC 060919
OFFN32

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
519 AM EDT Sun Jul 6 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...Tropical Storm Chantal was
located at 33.5N 79.1W at 5 AM EDT moving N-NW at 7 kt. Chantal
will move N-NW then NE over the Carolinas today through tonight
while weakening to a post-tropical cyclone, before dissipating
over the Mid-Atlantic states by Mon night. Please monitor the
latest information from the National Hurricane Center. Otherwise,
a stationary front over the central waters will persist today as
high pressure slides E of the NE waters. The front will likely
dissipate while lifting N as a weak warm front later today into
tonight. The waters will then likely remain between high pressure
centered E of the region and a low pressure trough just inland
from the coast Mon into Thu. A cold front will approach from the
N and NW Wed night, and likely stall just N of the area Thu and
Thu night.

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

.TODAY...S to SW winds 5 to 10 kt, becoming S 10 to 20 kt. Seas
3 to 4 ft.
.TONIGHT...S winds 10 to 20 kt, becoming 10 to 15 kt. Seas 3 to
5 ft.
.MON...S winds 10 to 15 kt, increasing to 15 to 20 kt. Seas 3 to
6 ft. Chance of showers and tstms with vsby 1 nm or less.
.MON NIGHT...S winds 10 to 20 kt, becoming SW. Seas 4 to 8 ft.
Chance of showers and tstms.
.TUE...W to SW winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas
4 to 8 ft.
.TUE NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft.
.WED...W to SW winds 5 to 15 kt, diminishing to less than 10 kt.
Seas 3 to 6 ft.
.WED NIGHT...SW winds 5 to 10 kt, becoming S to SW 5 to 15 kt.
Seas 3 to 4 ft.
.THU...S to SW winds less than 10 kt, becoming S to SE. Seas
3 to 4 ft.
.THU NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.

Baltimore Canyon to the Hague Line south of 1000 fm

.TODAY...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.TONIGHT...SW winds 10 to 15 kt, becoming S to SW 10 to 20 kt.
Seas 3 to 6 ft.
.MON...S to SW winds 15 to 25 kt. Seas 5 to 8 ft. Scattered
showers and tstms with vsby 1 nm or less.
.MON NIGHT...S to SW winds 15 to 25 kt. Seas 5 to 9 ft.
Scattered showers and chance of tstms with vsby 1 nm or less.
.TUE...SW winds 15 to 25 kt. Seas 6 to 10 ft.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 6 to 10 ft.
.WED...W to SW winds 10 to 20 kt. Seas 4 to 8 ft.
.WED NIGHT...W to SW winds 10 to 20 kt. Seas 4 to 7 ft.
.THU...W to SW winds 10 to 20 kt. Seas 4 to 7 ft.
.THU NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft.

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

.TODAY...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
4 to 7 ft. Scattered showers and tstms.
.TONIGHT...S winds 10 to 20 kt. Seas 4 to 8 ft. Chance of
showers and tstms.
.MON...S winds 15 to 25 kt. Seas 4 to 8 ft. Scattered showers
and tstms.
.MON NIGHT...S to SW winds 15 to 25 kt. Seas 5 to 9 ft.
Scattered showers and tstms.
.TUE...SW winds 15 to 25 kt. Seas 5 to 9 ft.
.TUE NIGHT...SW winds 10 to 20 kt. Seas 4 to 7 ft.
.WED...SW winds 10 to 20 kt. Seas 3 to 6 ft.
.WED NIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft.
.THU...SW winds 10 to 20 kt. Seas 3 to 6 ft.
.THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft.

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

.TODAY...S to SE winds 15 to 25 kt. Seas 6 to 11 ft. Showers and
tstms.
.TONIGHT...S winds 15 to 25 kt. Seas 5 to 9 ft. Scattered
showers and tstms.
.MON...S winds 15 to 25 kt. Seas 4 to 8 ft. Scattered showers
and tstms.
.MON NIGHT...S to SW winds 15 to 25 kt. Seas 4 to 8 ft.
Scattered showers and tstms.
.TUE...S to SW winds 10 to 20 kt. Seas 3 to 6 ft.
.TUE NIGHT...S winds 10 to 20 kt, becoming SW. Seas 3 to 5 ft.
.WED...SW winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to
5 ft.
.WED NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.THU...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.THU NIGHT...SW winds 15 to 20 kt. Seas 3 to 6 ft.

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

...TROPICAL STORM WARNING...

.TODAY...S winds 35 to 45 kt, diminishing to 15 to 25 kt. Seas
7 to 12 ft. Showers and tstms.
.TONIGHT...S to SW winds 15 to 25 kt. Seas 4 to 8 ft. Scattered
showers and tstms.
.MON...SW winds 10 to 20 kt. Seas 4 to 7 ft. Scattered showers
and tstms.
.MON NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. Scattered
showers and tstms.
.TUE...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft.
.WED...S to SW winds 10 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...S winds 10 to 15 kt, becoming SW 15 to 20 kt. Seas
3 to 4 ft.
.THU...SW winds 10 to 15 kt, increasing to 15 to 20 kt. Seas
3 to 5 ft.
.THU NIGHT...SW winds 15 to 20 kt. Seas 3 to 6 ft.

.Forecaster Holley. Ocean Prediction Center.