010
FZNT34 KWBC 190301
OFFN32

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
1101 PM EDT Fri Jul 18 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...A stationary front extending E
from the Delmarva will persist tonight into Sat. The front will
return N as a warm front late Sat, then clear well N of the
waters Sat night. High pressure will persist across the S
portions tonight into Sat, and then will shift S and weaken Sat
night into Sun. A cold front will approach from the NW Sun, move
over the N waters later Sun into Sun night, and then move across
the central portions Mon. The cold front will then stall across
the S waters Mon night into Wed night, while another high
pressure builds SE across the N and central waters.

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

.TONIGHT...S to SE winds less than 10 kt. Seas 3 to 4 ft.
Scattered showers and tstms.
.SAT...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.SAT NIGHT...S winds 5 to 15 kt, becoming SW. Seas 3 to 4 ft.
Scattered showers and tstms.
.SUN...SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers
and tstms.
.SUN NIGHT...W winds 10 to 15 kt, becoming N. Seas 3 to 4 ft.
.MON...N winds 10 to 15 kt, diminishing to less than 10 kt. Seas
3 to 4 ft.
.MON NIGHT...Variable winds less than 10 kt, becoming NE. Seas
3 to 4 ft.
.TUE...NE winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...E winds 5 to 10 kt, becoming S to SE 10 to 15 kt. Seas
3 to 4 ft.
.WED NIGHT...S winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 3 to 4 ft.

Baltimore Canyon to the Hague Line south of 1000 fm

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

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

.TONIGHT...W to NW winds 5 to 15 kt. Seas 3 to 5 ft. Scattered
showers and tstms.
.SAT...S to SE winds less than 10 kt, becoming S to SW. Seas
3 to 4 ft. Scattered showers and tstms.
.SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.SUN...SW winds 10 to 20 kt. Seas 3 to 6 ft. Scattered showers
and tstms.
.SUN NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 6 ft.
.MON...W winds 10 to 20 kt. Seas 4 to 7 ft.
.MON NIGHT...W to NW winds 5 to 15 kt, becoming variable. Seas
3 to 6 ft.
.TUE...NE winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 4 ft.
.WED...E winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to 4 ft.
.WED NIGHT...E winds 5 to 10 kt, becoming SE. Seas 3 to 4 ft.

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

.TONIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft. Scattered showers
and tstms.
.SAT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.SAT NIGHT...W to SW winds 10 to 15 kt, becoming SW 10 to 20 kt.
Seas 3 to 5 ft. Scattered showers and tstms.
.SUN...SW winds 10 to 20 kt. Seas 3 to 6 ft. Scattered showers
and tstms.
.SUN NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 6 ft.
.MON...W to SW winds 15 to 25 kt. Seas 3 to 6 ft.
.MON NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 6 ft.
.TUE...Variable winds 5 to 15 kt, becoming NE. Seas 3 to 4 ft.
.TUE NIGHT...E winds 5 to 15 kt. Seas 3 to 4 ft.
.WED...E winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to 4 ft.
.WED NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft.

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

.TONIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.SAT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.SAT NIGHT...SW winds 10 to 15 kt, becoming 10 to 20 kt. Seas
3 to 5 ft. Scattered showers and tstms.
.SUN...W to SW winds 10 to 20 kt. Seas 3 to 5 ft. Scattered
showers and tstms.
.SUN NIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft.
.MON...W to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.MON NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.TUE...W to SW winds 5 to 15 kt, becoming variable. Seas 3 to
4 ft.
.TUE NIGHT...E winds 5 to 15 kt. Seas 3 to 4 ft.
.WED...E winds 5 to 15 kt, becoming S to SE 10 to 15 kt. Seas
3 to 5 ft.
.WED NIGHT...E to SE winds 5 to 15 kt, becoming S to SE 10 to
15 kt. Seas 3 to 5 ft.

.Forecaster Collins. Ocean Prediction Center.