616
FZNT34 KWBC 212042
OFFN32

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
442 PM EDT Sat Sep 21 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 centered about
180 nm SE of Nantucket will slowly drift E across the outer mid-
Atlantic waters tonight through Sun night, then drift more S and
SE while remaining E of the waters Mon into Tue. The low will
turn more E and clear away from the waters Tue night into Wed. A
high pressure ridge will gradually build S into the northern and
central waters Sun into Mon, then continue building S along the
coast Mon into Tue night. The ridge will expand offshore Wed and
Wed night, then shift NE and weaken Thu and Thu night. Low
pressure will move offshore Thu and Thu night.

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

.TONIGHT...N to NE winds 20 to 30 kt. Seas 7 to 12 ft.
.SUN...NE winds 15 to 25 kt. Seas 6 to 10 ft.
.SUN NIGHT...NE winds 15 to 25 kt. Seas 6 to 11 ft.
.MON...NE winds 15 to 25 kt. Seas 6 to 11 ft.
.MON NIGHT...NE winds 10 to 20 kt. Seas 6 to 11 ft.
.TUE...NE winds 10 to 20 kt. Seas 5 to 9 ft.
.TUE NIGHT...E winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 5 to 9 ft.
.WED...E winds 10 to 15 kt. Seas 5 to 8 ft.
.WED NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 7 ft.
.THU...E to NE winds 10 to 15 kt, becoming N to NE. Seas 4 to
7 ft.
.THU NIGHT...N winds 10 to 15 kt. Seas 4 to 7 ft.

Baltimore Canyon to the Hague Line south of 1000 fm

...GALE WARNING...

.TONIGHT...N winds 20 to 30 kt. Seas 7 to 13 ft. Scattered
showers. Slight chance of tstms.
.SUN...N to NE winds 30 to 40 kt. Seas 10 to 17 ft. Scattered
showers.
.SUN NIGHT...N to NE winds 30 to 40 kt. Seas 11 to 18 ft.
Scattered showers.
.MON...N to NE winds 25 to 35 kt, becoming NE 20 to 30 kt. Seas
10 to 18 ft. Scattered showers and chance of tstms.
.MON NIGHT...NE winds 20 to 30 kt. Seas 9 to 16 ft.
.TUE...NE winds 20 to 30 kt. Seas 9 to 15 ft.
.TUE NIGHT...NE winds 15 to 25 kt. Seas 8 to 14 ft.
.WED...E to NE winds 10 to 20 kt. Seas 7 to 12 ft.
.WED NIGHT...E winds 10 to 20 kt, becoming 10 to 15 kt. Seas
7 to 9 ft.
.THU...E winds 10 to 15 kt. Seas 6 to 9 ft.
.THU NIGHT...E winds 5 to 15 kt, becoming NW. Seas 6 to 8 ft.

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

.TONIGHT...N to NW winds 15 to 25 kt. Seas 7 to 13 ft.
.SUN...N winds 15 to 25 kt. Seas 7 to 12 ft. Isolated showers.
.SUN NIGHT...N winds 15 to 25 kt. Seas 8 to 13 ft. Scattered
showers.
.MON...N winds 20 to 30 kt. Seas 8 to 14 ft. Scattered showers
and chance of tstms.
.MON NIGHT...N winds 15 to 25 kt. Seas 8 to 14 ft.
.TUE...N to NE winds 10 to 20 kt. Seas 7 to 12 ft.
.TUE NIGHT...NE winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 6 to 11 ft.
.WED...E to NE winds 5 to 15 kt. Seas 6 to 10 ft.
.WED NIGHT...E to NE winds 5 to 10 kt, becoming E to SE. Seas
4 to 8 ft.
.THU...S to SW winds 5 to 15 kt, becoming W to NW. Seas 4 to
7 ft.
.THU NIGHT...N to NE winds 5 to 15 kt, becoming N to NW. 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, becoming N 10 to 20 kt.
Seas 5 to 9 ft.
.SUN...N winds 10 to 20 kt. Seas 5 to 9 ft. Isolated showers.
.SUN NIGHT...N winds 10 to 20 kt. Seas 6 to 10 ft. Isolated
showers.
.MON...N winds 10 to 20 kt. Seas 7 to 11 ft. Scattered showers
and chance of tstms.
.MON NIGHT...N winds 10 to 20 kt. Seas 7 to 11 ft.
.TUE...N winds 10 to 20 kt. Seas 6 to 11 ft.
.TUE NIGHT...N to NE winds 5 to 15 kt. Seas 5 to 9 ft.
.WED...NE winds 5 to 15 kt. Seas 5 to 9 ft.
.WED NIGHT...E to NE winds 5 to 10 kt, becoming E to SE. Seas
4 to 7 ft.
.THU...E to SE winds less than 10 kt. Seas 4 to 7 ft.
.THU NIGHT...E to SE winds 5 to 15 kt. Seas 4 to 7 ft.

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

.TONIGHT...NE winds 10 to 15 kt, becoming 10 to 20 kt, then,
diminishing to 5 to 15 kt. Seas 4 to 8 ft. Isolated showers and
tstms.
.SUN...N to NE winds 5 to 15 kt. Seas 4 to 7 ft.
.SUN NIGHT...N to NE winds 5 to 15 kt, becoming variable. Seas
4 to 7 ft. Slight chance of showers and tstms.
.MON...N to NE winds 5 to 15 kt. Seas 4 to 8 ft. Slight chance
of showers and tstms.
.MON NIGHT...N to NE winds 5 to 15 kt. Seas 5 to 9 ft.
.TUE...N to NE winds 5 to 15 kt. Seas 6 to 9 ft.
.TUE NIGHT...N to NE winds 5 to 15 kt, becoming 5 to 10 kt. Seas
5 to 8 ft.
.WED...E to NE winds 5 to 15 kt. Seas 4 to 7 ft.
.WED NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 7 ft.
.THU...E to SE winds 5 to 15 kt. Seas 3 to 6 ft.
.THU NIGHT...SE winds 5 to 15 kt. Seas 4 to 7 ft.

.Forecaster Collins. Ocean Prediction Center.