391
FZNT34 KWBC 131435
OFFN32

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
1035 AM EDT Sat Sep 13 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 nearly stationary front to the
E of the waters will drift W today through Mon with a surface low
eventually forming along the front near the Carolina coast Mon
night. It will then slowly move N Tue through Wed night. High
pressure will likely build in over the S waters Wed night.

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

.TODAY...E to NE winds 5 to 10 kt. Seas 3 to 5 ft.
.TONIGHT...S to SE winds 5 to 15 kt, becoming E to NE. Seas 3 to
5 ft.
.SUN...E to NE winds 5 to 15 kt, becoming variable. Seas 3 to
5 ft.
.SUN NIGHT...E to SE winds less than 10 kt. Seas 3 to 5 ft.
.MON...NE winds 5 to 15 kt, becoming E. Seas 3 to 5 ft.
.MON NIGHT...E winds 5 to 15 kt. Seas 3 to 6 ft.
.TUE...E to NE winds 5 to 15 kt. Seas 4 to 7 ft.
.TUE NIGHT...E winds 5 to 15 kt. Seas 4 to 7 ft.
.WED...E to NE winds 10 to 15 kt. Seas 4 to 6 ft.
.WED NIGHT...E winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 4 to 6 ft.

Baltimore Canyon to the Hague Line south of 1000 fm

.TODAY...NE winds 15 to 25 kt. Seas 6 to 10 ft. Chance of
showers and slight chance of tstms.
.TONIGHT...NE winds 10 to 20 kt. Seas 5 to 8 ft.
.SUN...NE winds 10 to 20 kt. Seas 5 to 9 ft.
.SUN NIGHT...NE winds 10 to 20 kt. Seas 5 to 8 ft. Scattered
showers and tstms.
.MON...NE winds 15 to 25 kt. Seas 6 to 10 ft.
.MON NIGHT...E winds 15 to 25 kt. Seas 6 to 10 ft.
.TUE...E to NE winds 10 to 20 kt. Seas 5 to 9 ft.
.TUE NIGHT...E winds 10 to 20 kt, becoming 10 to 15 kt. Seas
4 to 8 ft.
.WED...E winds 10 to 15 kt. Seas 3 to 6 ft.
.WED NIGHT...E to SE winds 10 to 15 kt, becoming S to SE 5 to
10 kt. Seas 3 to 5 ft.

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

.TODAY...NE winds 15 to 25 kt. Seas 7 to 11 ft. Scattered
showers and tstms.
.TONIGHT...NE winds 15 to 25 kt. Seas 7 to 12 ft. Scattered
showers and tstms.
.SUN...E to NE winds 15 to 25 kt. Seas 7 to 11 ft. Scattered
showers and tstms.
.SUN NIGHT...NE winds 15 to 25 kt. Seas 7 to 11 ft. Scattered
showers and tstms.
.MON...E to NE winds 15 to 25 kt. Seas 7 to 12 ft.
.MON NIGHT...E winds 15 to 25 kt. Seas 7 to 12 ft.
.TUE...E winds 10 to 20 kt. Seas 6 to 10 ft.
.TUE NIGHT...E to SE winds 10 to 20 kt. Seas 5 to 8 ft.
.WED...E to SE winds 5 to 15 kt, becoming E to NE. Seas 4 to
7 ft.
.WED NIGHT...E to NE winds 5 to 15 kt, becoming S to SW 5 to
10 kt. Seas 4 to 6 ft.

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

.TODAY...NE winds 15 to 25 kt. Seas 7 to 12 ft. Scattered
showers and tstms.
.TONIGHT...NE winds 20 to 30 kt. Seas 7 to 12 ft. Scattered
showers and tstms.
.SUN...NE winds 15 to 25 kt. Seas 6 to 11 ft. Scattered showers
and tstms.
.SUN NIGHT...E to NE winds 20 to 30 kt. Seas 7 to 12 ft.
Scattered showers and tstms.
.MON...E to NE winds 15 to 25 kt. Seas 7 to 12 ft.
.MON NIGHT...E to NE winds 15 to 25 kt. Seas 7 to 12 ft.
.TUE...E to NE winds 10 to 20 kt. Seas 6 to 10 ft.
.TUE NIGHT...N to NE winds 10 to 20 kt, becoming S to SW 5 to
15 kt. Seas 4 to 8 ft.
.WED...W to SW winds 5 to 10 kt. Seas 4 to 7 ft.
.WED NIGHT...SW winds 5 to 10 kt. Seas 3 to 6 ft.

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

.TODAY...NE winds 15 to 25 kt. Seas 7 to 12 ft. Scattered
showers and tstms.
.TONIGHT...NE winds 20 to 30 kt. Seas 7 to 12 ft. Scattered
showers and tstms.
.SUN...N to NE winds 15 to 25 kt. Seas 7 to 11 ft. Scattered
showers and tstms.
.SUN NIGHT...NE winds 15 to 25 kt. Seas 6 to 11 ft. Scattered
showers and tstms.
.MON...NE winds 10 to 20 kt. Seas 6 to 10 ft.
.MON NIGHT...E to NE winds 10 to 20 kt. Seas 6 to 10 ft.
.TUE...E to NE winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 5 to 8 ft.
.TUE NIGHT...N to NE winds 5 to 15 kt, becoming N to NW. Seas
3 to 6 ft.
.WED...N to NW winds 5 to 15 kt, becoming W to NW. Seas 3 to
5 ft.
.WED NIGHT...W to SW winds less than 10 kt. Seas 3 to 5 ft.

.Forecaster Byrd. Ocean Prediction Center.