FZNT34 KWBC 200852
OFFN32

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
452 AM EDT Fri Jul 20 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 stationary front will persist
over the central and southern waters today as developing low
pressure passes just E of the central and northern waters. The
low will pass NE of the region tonight. The stalled front will
lift N across the area as a warm front tonight into Sat night
while a developing and intensifying low moves N from coastal
North Carolina tonight, to near western Long Island later Sat
night or early Sun. The low and warm front will pass N of the
waters during Sun. A large high pressure ridge will gradually
build W toward the area Sun night through Tue night.

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

...GALE WARNING...

.TODAY...E to SE winds less than 10 kt, increasing to 5 to
15 kt. Seas 2 to 3 ft.
.TONIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. Chance of
showers and TSTMs.
.SAT...E winds increasing to 15 to 25 kt. Seas building to 4 to
8 ft. Scattered showers and TSTMs.
.SAT NIGHT...E to SE winds increasing to 25 to 35 kt, then becoming
S. Seas building to 7 to 13 ft. Rain and scattered TSTMs.
.SUN...SW winds diminishing to 10 to 20 kt, then becoming S to
SE. Seas becoming 6 to 10 ft.
.SUN NIGHT...S winds 15 to 25 kt. Seas 6 to 8 ft.
.MON...S winds 15 to 25 kt. Seas 6 to 9 ft.
.MON NIGHT...S winds 15 to 20 kt. Seas 5 to 8 ft.
.TUE...S winds 10 to 15 kt. Seas becoming 4 to 6 ft.
.TUE NIGHT...S winds 10 to 15 kt. Seas 4 to 5 ft.

Baltimore Canyon to the Hague Line south of 1000 fm

...GALE WARNING...

.TODAY...NE winds 15 to 25 kt. Seas 3 to 6 ft.
.TONIGHT...N to NE winds diminishing to 5 to 15 kt, then becoming
E to NE. Seas 3 to 5 ft.
.SAT...E winds 10 to 20 kt, becoming S 15 to 25 kt. Seas becoming
4 to 7 ft. Scattered showers and a chance of TSTMs.
.SAT NIGHT...S winds increasing to 25 to 35 kt. Seas building to
8 to 13 ft. Scattered showers and TSTMs.
.SUN...S winds 20 to 30 kt. Seas 7 to 12 ft.
.SUN NIGHT...S winds 15 to 25 kt. Seas 6 to 9 ft.
.MON...S to SE winds 15 to 25 kt. Seas 5 to 9 ft.
.MON NIGHT...S to SE winds 10 to 20 kt. Seas 5 to 8 ft.
.TUE...S winds 10 to 20 kt. Seas subsiding to 4 to 6 ft.
.TUE NIGHT...S winds 10 to 20 kt, becoming 10 to 15 kt. Seas
4 to 6 ft.

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

...GALE WARNING...

.TODAY...E to NE winds 5 to 15 kt. Seas 3 to 5 ft. Slight chance
of showers and TSTMs.
.TONIGHT...E to SE winds 10 to 20 kt. Seas 3 to 4 ft. Chance of
showers and TSTMs.
.SAT...S to SE winds 15 to 25 kt, becoming S 25 to 35 kt. Seas
4 to 7 ft, building to 8 to 13 ft. Scattered showers and TSTMs.
.SAT NIGHT...S winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 8 to 14 ft. TSTMs and scattered showers.
.SUN...S winds 15 to 25 kt. Seas subsiding to 6 to 10 ft.
.SUN NIGHT...S winds 20 to 30 kt. Seas 5 to 9 ft.
.MON...S winds 20 to 30 kt. Seas 6 to 10 ft.
.MON NIGHT...S to SE winds 15 to 25 kt. Seas becoming 5 to 8 ft.
.TUE...S to SE winds 10 to 20 kt. Seas 4 to 7 ft.
.TUE NIGHT...S winds 10 to 20 kt. Seas 3 to 6 ft.

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

...GALE WARNING...

.TODAY...E winds 5 to 15 kt, increasing to 10 to 20 kt, then
becoming S to SW 5 to 15 kt. Seas 3 to 5 ft. TSTMs and scattered
showers.
.TONIGHT...S to SW winds increasing to 15 to 25 kt. Seas
building to 5 to 7 ft. Scattered showers and TSTMs.
.SAT...S winds 20 to 30 kt, becoming S to SW 25 to 35 kt. Seas
building to 8 to 13 ft. Showers and TSTMs.
.SAT NIGHT...S to SW winds 20 to 30 kt. Seas 6 to 11 ft. TSTMs
and scattered showers.
.SUN...S winds 15 to 25 kt. Seas subsiding to 4 to 8 ft.
.SUN NIGHT and MON...S winds 20 to 30 kt. Seas 5 to 9 ft.
.MON NIGHT...S to SE winds 15 to 25 kt. Seas 5 to 8 ft.
.TUE...S to SE winds 15 to 25 kt. Seas 4 to 8 ft.
.TUE NIGHT...S to SE winds 10 to 20 kt. Seas 4 to 6 ft.

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

.TODAY...E winds 10 to 20 kt, becoming S to SW. Winds to 35 kt in
and near TSTMs. Seas 3 to 5 ft. Scattered showers and TSTMs.
.TONIGHT...S to SW winds 15 to 25 kt. Seas becoming 4 to 7 ft.
Scattered showers and TSTMs.
.SAT...W to SW winds 20 to 30 kt. Seas becoming 6 to 10 ft.
Scattered showers and TSTMs.
.SAT NIGHT...S to SW winds 10 to 20 kt. Seas 5 to 9 ft.
Scattered showers and isolated TSTMs.
.SUN...S to SW winds 15 to 25 kt. Seas 4 to 7 ft.
.SUN NIGHT...S winds 20 to 30 kt. Seas 4 to 8 ft.
.MON...S winds 15 to 25 kt. Seas 4 to 8 ft.
.MON NIGHT and TUE...S to SE winds 15 to 25 kt. Seas 4 to 8 ft.
.TUE NIGHT...S to SE winds 10 to 20 kt. Seas 4 to 7 ft.

.Forecaster Mills. Ocean Prediction Center.