National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
FZNT21 KWBC 190247
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1047 PM EDT Thu Apr 18 2019

New England continental shelf and slope waters from 25 nm
offshore to the Hague Line, except to 1000 fm south of New
England.

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.

ANZ898-200245-
1047 PM EDT Thu Apr 18 2019

.SYNOPSIS FOR NEW ENGLAND WATERS...High pressure E of Georges
Bank will move further E of the area tonight as a warm front
lifts N across the region. A strong cold front will approach the
coast Fri and Fri night, and move slowly E across the waters Sat
into Sun. Low pressure will approach the waters from the S while
moving N along the front Sun night, and cross slowly NE over the
area Mon into Tue night while pulling the cold front over the
region.

$$

ANZ800-200245-
Gulf of Maine to the Hague Line-
1047 PM EDT Thu Apr 18 2019

.TONIGHT...S winds 20 to 30 kt. Seas 7 to 12 ft. Areas of fog with
VSBY 1 nm or less.
.FRI...S to SW winds 20 to 30 kt. Seas 7 to 12 ft. Areas of fog
with VSBY 1 nm or less.
.FRI NIGHT...S winds 20 to 30 kt. Seas 7 to 12 ft. Areas of fog
with VSBY 1 nm or less.
.SAT...S winds 15 to 25 kt. Seas 7 to 11 ft. Areas of fog with VSBY
1 nm or less.
.SAT NIGHT...S winds 20 to 30 kt. Seas 7 to 12 ft.
.SUN...S winds 15 to 25 kt. Seas 7 to 12 ft.
.SUN NIGHT...S winds 15 to 25 kt, becoming variable 5 to 15 kt.
Seas 6 to 11 ft.
.MON...Winds becoming E 10 to 20 kt, then becoming SE. Seas
subsiding to 5 to 9 ft.
.MON NIGHT...S to SE winds 10 to 20 kt. Seas 5 to 9 ft.
.TUE...E to SE winds 10 to 20 kt, becoming S to SE. Seas 4 to 8 ft.
.TUE NIGHT...Winds veering to W to SW 10 to 20 kt, then becoming SW
10 to 15 kt. Seas 4 to 7 ft.

$$

ANZ805-200245-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1047 PM EDT Thu Apr 18 2019

.TONIGHT...S winds 20 to 30 kt. Seas 7 to 11 ft. Areas of fog with
VSBY 1 nm or less.
.FRI...S winds 20 to 30 kt. Seas 8 to 11 ft. Areas of fog with VSBY
1 nm or less.
.FRI NIGHT...S winds 20 to 30 kt. Seas 8 to 12 ft. Areas of fog
with VSBY 1 nm or less.
.SAT...S winds 20 to 25 kt. Seas building to 9 to 14 ft. Areas of
fog with VSBY 1 nm or less.
.SAT NIGHT...S winds 20 to 30 kt. Seas 9 to 16 ft.
.SUN...S winds 20 to 30 kt. Seas 9 to 15 ft.
.SUN NIGHT...S winds diminishing to 10 to 20 kt, then becoming E to
SE 5 to 15 kt. Seas subsiding to 7 to 12 ft.
.MON...S to SE winds increasing to 15 to 25 kt. Seas 7 to 12 ft.
.MON NIGHT...S winds 10 to 20 kt, becoming S to SE 5 to 15 kt. Seas
subsiding to 6 to 10 ft.
.TUE...S winds 10 to 20 kt, becoming SW. Seas subsiding to 5 to 7
ft.
.TUE NIGHT...SW winds 10 to 20 kt, becoming 10 to 15 kt. Seas 4 to
6 ft.

$$

ANZ900-200245-
Georges Bank between 68W and the Hague Line-
1047 PM EDT Thu Apr 18 2019

.TONIGHT...S winds 20 to 30 kt. Seas 6 to 11 ft. Areas of fog with
VSBY 1 nm or less.
.FRI...S winds 20 to 30 kt. Seas 8 to 11 ft. Areas of fog with VSBY
1 nm or less.
.FRI NIGHT...S winds 25 to 30 kt. Seas 9 to 12 ft. Areas of fog
with VSBY 1 nm or less.
.SAT...S winds 20 to 25 kt. Seas 10 to 13 ft. Areas of fog with
VSBY 1 nm or less.
.SAT NIGHT...S winds 20 to 30 kt. Seas 10 to 14 ft.
.SUN...S winds 20 to 30 kt. Seas 11 to 14 ft.
.SUN NIGHT...S winds 15 to 25 kt. Seas becoming 9 to 13 ft.
.MON...S to SE winds 15 to 25 kt. Seas subsiding to 8 to 11 ft.
.MON NIGHT...S to SE winds 15 to 25 kt. Seas 7 to 11 ft.
.TUE...S to SW winds 10 to 20 kt. Seas subsiding to 6 to 8 ft.
.TUE NIGHT...SW winds 10 to 20 kt, becoming 10 to 15 kt. Seas 5 to
7 ft.

$$

ANZ810-200245-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1047 PM EDT Thu Apr 18 2019

.TONIGHT...S winds 20 to 25 kt. Seas 8 to 9 ft. Areas of fog with
VSBY 1 nm or less.
.FRI...S winds 15 to 25 kt. Seas becoming 8 to 12 ft. Areas of fog
with VSBY 1 nm or less.
.FRI NIGHT...S winds 20 to 30 kt. Seas building to 10 to 14 ft.
Areas of fog with VSBY 1 nm or less.
.SAT...S winds 20 to 30 kt. Seas building to 11 to 17 ft. Areas of
fog with VSBY 1 nm or less.
.SAT NIGHT...S winds 20 to 30 kt. Seas 12 to 18 ft.
.SUN...S winds 15 to 25 kt. Seas subsiding to 9 to 15 ft.
.SUN NIGHT...SE winds diminishing to 5 to 15 kt, then becoming E to
NE. Seas subsiding to 8 to 12 ft.
.MON...E to SE winds increasing to 15 to 25 kt, then becoming S to
SW 10 to 20 kt. Seas 7 to 12 ft.
.MON NIGHT...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 7
to 10 ft.
.TUE...Winds veering to W to SW 15 to 25 kt. Seas subsiding to 5 to
8 ft.
.TUE NIGHT...SW winds diminishing to 5 to 15 kt. Seas subsiding to
4 to 6 ft.

$$

ANZ815-200245-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1047 PM EDT Thu Apr 18 2019

...GALE WARNING...

.TONIGHT...S winds 20 to 25 kt. Seas 6 to 10 ft. Areas of fog with
VSBY 1 nm or less.
.FRI...S winds 20 to 30 kt. Seas building to 8 to 13 ft.
.FRI NIGHT...S winds 20 to 30 kt, increasing to 25 to 35 kt. Seas
building to 9 to 16 ft. Areas of fog with VSBY 1 nm or less.
.SAT...S winds 20 to 30 kt. Seas building to 11 to 19 ft. Areas of
fog with VSBY 1 nm or less.
.SAT NIGHT...S to SW winds 15 to 25 kt. Seas 11 to 18 ft.
.SUN...S to SE winds diminishing to 5 to 15 kt. Seas subsiding to 7
to 13 ft.
.SUN NIGHT...S to SE winds less than 10 kt, becoming N to NE. Seas
subsiding to 6 to 10 ft.
.MON...Winds increasing to W to NW 10 to 20 kt, then becoming W to
SW. Seas 5 to 9 ft.
.MON NIGHT...S to SW winds 15 to 25 kt, becoming W to SW. Seas 5 to
9 ft.
.TUE...W winds 10 to 20 kt, becoming W to SW 5 to 15 kt. Seas 4 to
8 ft.
.TUE NIGHT...SW winds 5 to 15 kt. Seas subsiding to 3 to 5 ft.

$$

.Forecaster Kells. Ocean Prediction Center.