High Frequency Voice Broadcast (Mid Atlantic)

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FZNT34 KWBC 190302
OFFN32

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
1102 PM EDT Tue Sep 18 2018

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 cold front across the NW waters
will slowly move SE over the area tonight and Wed. Low will form
along the front tonight, and move SE across the area as it
strengthens Wed and Wed night. The low then will weaken Thu into
Thu night as it moves SE and passes N of Bermuda. High pressure
will build across the N waters late Thu into Fri, then will shift
E of the area Fri night. Another cold front will approach from
the N late Fri, move into the northern portion Sat, then become
stationary across the central waters Sat night through Sun night.

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

.TONIGHT...N winds 5 to 15 kt, increasing to 15 to 25 kt. Seas
4 to 6 ft. Chance of showers and TSTMs.
.WED...N to NE winds 15 to 25 kt. Seas 4 to 8 ft. 
.WED NIGHT...NE winds 15 to 25 kt. Seas 6 to 10 ft. 
.THU...NE winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
4 to 8 ft. 
.THU NIGHT...E to NE winds 10 to 15 kt, becoming SE 5 to 10 kt.
Seas 4 to 7 ft. 
.FRI...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 4 to
7 ft. 
.FRI NIGHT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft. 
.SAT...W winds 10 to 20 kt, becoming NE 5 to 15 kt. Seas 4 to
7 ft. 
.SAT NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 5 ft. 
.SUN...N to NE winds 5 to 10 kt, becoming NE 5 to 15 kt. Seas
2 to 4 ft. 
.SUN NIGHT...NE winds 10 to 15 kt, becoming E to NE 15 to 20 kt.
Seas 3 to 5 ft. 

Baltimore Canyon to the Hague Line south of 1000 fm

...GALE WARNING...

.TONIGHT...SW winds 15 to 25 kt. Seas 5 to 8 ft. Scattered
showers and TSTMs. 
.WED...SW winds 15 to 25 kt, becoming N to NE 25 to 35 kt. Seas
6 to 10 ft. Rain.
.WED NIGHT...N to NE winds 25 to 35 kt. Seas 9 to 16 ft.
Scattered showers and TSTMs. 
.THU...N to NE winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 10 to 17 ft. 
.THU NIGHT...NE winds 20 to 30 kt. Seas 9 to 16 ft. 
.FRI...E to NE winds 10 to 20 kt, becoming S 5 to 15 kt. Seas
7 to 12 ft. 
.FRI NIGHT...S to SW winds 15 to 25 kt. Seas 6 to 8 ft. 
.SAT...W winds 15 to 25 kt. Seas 5 to 8 ft. 
.SAT NIGHT...NE winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 4 to 7 ft. 
.SUN...N to NE winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
4 to 7 ft. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 4 to 8 ft. 

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

...GALE WARNING...

.TONIGHT...SW winds 15 to 25 kt. Seas 4 to 8 ft. Scattered
showers and TSTMs. 
.WED...SW winds 15 to 25 kt, becoming N 25 to 35 kt. Seas 7 to
11 ft. Showers and TSTMs. 
.WED NIGHT...N winds 25 to 35 kt. Seas 9 to 15 ft. Scattered
showers and TSTMs. 
.THU...N to NE winds 20 to 30 kt. Seas 9 to 15 ft. 
.THU NIGHT...NE winds 10 to 20 kt. Seas 7 to 12 ft. 
.FRI...E to NE winds 5 to 15 kt, becoming S to SE. Seas 6 to
11 ft. 
.FRI NIGHT...S to SW winds 10 to 20 kt. Seas 4 to 8 ft. 
.SAT...W to SW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas
4 to 7 ft. 
.SAT NIGHT...Variable winds 5 to 15 kt. Seas 3 to 6 ft. 
.SUN...NE winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
5 ft. 
.SUN NIGHT...E to NE winds 10 to 20 kt. Seas 3 to 5 ft. 

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

.TONIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. Scattered
showers and TSTMs. 
.WED...W to NW winds 15 to 25 kt. Seas 5 to 9 ft. Scattered
showers and TSTMs. 
.WED NIGHT...N winds 15 to 25 kt. Seas 7 to 11 ft. 
.THU...N to NE winds 15 to 25 kt. Seas 8 to 12 ft. 
.THU NIGHT...NE winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 6 to 11 ft. 
.FRI...E to NE winds 5 to 15 kt. Seas 6 to 10 ft. 
.FRI NIGHT...E to SE winds 5 to 15 kt, becoming variable. Seas
5 to 8 ft. 
.SAT...Variable winds less than 10 kt. Seas 4 to 7 ft.
.SAT NIGHT...E to SE winds less than 10 kt, becoming variable.
Seas 4 to 7 ft. 
.SUN...Variable winds less than 10 kt, becoming E to SE. Seas
3 to 6 ft. 
.SUN NIGHT...E to SE winds 10 to 20 kt, becoming E 5 to 15 kt.
Seas 3 to 6 ft. 

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

.TONIGHT...SW winds 5 to 15 kt, becoming W to SW 10 to 20 kt.
Seas 3 to 6 ft. Scattered showers and TSTMs. 
.WED...W to NW winds 15 to 25 kt. Seas 4 to 7 ft. Showers and
TSTMs. 
.WED NIGHT...N winds 5 to 15 kt. Seas 3 to 6 ft. 
.THU...N to NE winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
4 to 8 ft. 
.THU NIGHT...E to NE winds 10 to 20 kt, becoming E 5 to 15 kt.
Seas 5 to 8 ft. 
.FRI...E to NE winds 5 to 15 kt. Seas 5 to 8 ft. 
.FRI NIGHT...E winds 5 to 15 kt, diminishing to less than 10 kt.
Seas 4 to 8 ft. 
.SAT...E to NE winds 5 to 15 kt. Seas 4 to 7 ft. 
.SAT NIGHT...E winds 5 to 15 kt, becoming E to SE. Seas 4 to
7 ft. 
.SUN...E winds 5 to 15 kt. Seas 3 to 6 ft. 
.SUN NIGHT...E to SE winds 5 to 15 kt. Seas 3 to 6 ft. 

.Forecaster Clark. Ocean Prediction Center.