Offshore Forecast
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000
FZNT34 KWBC 281452
OFFN32

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
1052 AM EDT Wed Jul 28 2021

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.

.SYNOPSIS FOR MID ATLC WATERS...A high pressure ridge will
persist just S and SE of the region today through Sun night. A
slow moving cold front will move S over the N waters through the
afternoon. The front will stall over the central waters by early
tonight, then lift back to the N as a warm front later tonight
into Thu night as a high pressure center passes just N of the
region. Another cold front will move SE over the area Thu night
into Sat, then stall over the central and southern waters later
Sat into Sun as several low pressure centers move NE along the
front. The front will then lift N as a warm front Sun night as a
low pressure center moves NE across the northern areas while
pulling yet another cold front across the waters. Another high
pressure center will move E across the northern waters Sat and
Sat night, then shift E of the region Sun.

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

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

Baltimore Canyon to the Hague Line south of 1000 fm

.TODAY...W winds less than 10 kt, becoming N to NW. Seas 3 to
4 ft. Scattered showers and tstms.
.TONIGHT...N to NE winds 5 to 15 kt. Seas 3 to 5 ft. Scattered
showers and tstms.
.THU...Variable winds 5 to 15 kt, becoming S to SW 10 to 20 kt.
Seas 3 to 4 ft. Scattered showers and tstms.
.THU NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. Scattered
showers and tstms.
.FRI...W to SW winds 20 to 30 kt. Seas 6 to 11 ft.
.FRI NIGHT...W to NW winds 15 to 25 kt, becoming N to NW 10 to
20 kt. Seas 6 to 10 ft.
.SAT...N to NW winds 5 to 15 kt, becoming W to NW. Seas 4 to
7 ft.
.SAT NIGHT...N to NW winds less than 10 kt, becoming variable.
Seas 4 to 7 ft.
.SUN...E to SE winds 5 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...S winds 5 to 15 kt, becoming SW 15 to 25 kt. Seas
5 to 8 ft.

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

.TODAY...W winds less than 10 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.TONIGHT...W to SW winds less than 10 kt. Seas 3 to 4 ft.
Scattered showers and tstms.
.THU...S to SW winds less than 10 kt, increasing to 10 to 20 kt.
Seas 3 to 4 ft. Scattered showers and tstms.
.THU NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. Scattered
showers and tstms.
.FRI...W to SW winds 15 to 25 kt. Seas 4 to 8 ft.
.FRI NIGHT...W to SW winds 15 to 25 kt. Seas 5 to 8 ft.
.SAT...W to SW winds 10 to 20 kt. Seas 4 to 7 ft.
.SAT NIGHT...SW winds 10 to 20 kt. Seas 4 to 7 ft.
.SUN...SW winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN NIGHT...W to SW winds 15 to 25 kt. Seas 5 to 9 ft.

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

.TODAY...W to SW winds less than 10 kt. Seas 3 to 4 ft.
Scattered showers and tstms.
.TONIGHT...SW winds less than 10 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.THU...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
4 ft. Scattered showers and tstms.
.THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. Scattered
showers and tstms.
.FRI...SW winds 15 to 25 kt. Seas 4 to 8 ft.
.FRI NIGHT...SW winds 15 to 25 kt. Seas 5 to 8 ft.
.SAT...SW winds 10 to 20 kt. Seas 4 to 7 ft.
.SAT NIGHT...SW winds 10 to 20 kt. Seas 4 to 7 ft.
.SUN...SW winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN NIGHT...SW winds 20 to 30 kt. Seas 5 to 9 ft.

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

.TODAY...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. Scattered
showers and tstms.
.TONIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers
and tstms.
.THU...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. Scattered
showers and tstms.
.FRI...SW winds 10 to 20 kt. Seas 3 to 6 ft.
.FRI NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.SAT...SW winds 10 to 20 kt. Seas 4 to 7 ft.
.SAT NIGHT...SW winds 10 to 20 kt. Seas 4 to 7 ft.
.SUN...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.SUN NIGHT...SW winds 15 to 25 kt. Seas 4 to 8 ft.

.Forecaster Rowland. Ocean Prediction Center.


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