Offshore Forecast
Issued by NWS

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893
FZNT21 KWBC 170845
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
345 AM EST Fri Jan 17 2025

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.

Locally higher winds and seas can be expected in and near tstms.

ANZ898-172015-
345 AM EST Fri Jan 17 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...Low pressure SE of Cape Cod
early this morning will move SE and pass E of the area later this
morning while dragging a cold front E and SE of the area. High
pressure area will move rapidly E over the waters later today
into tonight as a strong cold front approaches from the W. The
strong cold front will approach the coast by late Sat, before
moving E and SE across the waters Sat night into Sun as low
pressure develops and moves NE along the frontal boundary which
will pass just S and SE of the outer waters early Sun. Another
developing low will form on the cold front S of the area and move
into the waters Sun night into Mon and drag the strong cold
front to the S and SE of the region as a strong arctic high
pressure gradually builds SE towards the waters from the central
areas of the country Mon through Tue night.

$$

ANZ800-172015-
Gulf of Maine to the Hague Line-
345 AM EST Fri Jan 17 2025

.TODAY...Variable winds less than 10 kt, becoming N to NE early,
then, becoming N to NW. Seas 3 to 4 ft. Scattered snow showers.
.TONIGHT...Variable winds less than 10 kt, becoming S to SW
10 to 20 kt. Seas 3 to 4 ft.
.SAT...S winds 15 to 25 kt. Seas 5 to 8 ft.
.SAT NIGHT...S to SW winds 20 to 30 kt. Seas 5 to 9 ft. Chance
of rain.
.SUN...N to NW winds 10 to 20 kt, becoming N 10 to 15 kt. Seas
4 to 7 ft.
.SUN NIGHT...N to NE winds 20 to 30 kt. Seas 6 to 10 ft.
.MON...N to NW winds 20 to 30 kt. Seas 6 to 11 ft.
.MON NIGHT...W to NW winds 20 to 30 kt. Seas 6 to 11 ft.
.TUE...W to NW winds 15 to 20 kt. Seas 5 to 9 ft.
.TUE NIGHT...W winds 10 to 20 kt, becoming NW 15 to 20 kt. Seas
4 to 7 ft.

$$

ANZ805-172015-
Georges Bank between Cape Cod and 68W north of 1000 FM-
345 AM EST Fri Jan 17 2025

.TODAY...W to SW winds less than 10 kt, becoming NW 10 to 20 kt.
Seas 4 to 7 ft. Snow showers. Scattered showers.
.TONIGHT...NW winds 5 to 15 kt, becoming S to SW. Seas 3 to
6 ft.
.SAT...S winds 15 to 25 kt. Seas 4 to 7 ft.
.SAT NIGHT...S winds 20 to 30 kt. Seas 5 to 8 ft.
.SUN...N to NW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 5 to 9 ft.
.SUN NIGHT...E winds 5 to 15 kt, becoming N 15 to 25 kt. Seas
6 to 10 ft.
.MON...W to NW winds 20 to 30 kt. Seas 8 to 12 ft.
.MON NIGHT...NW winds 20 to 30 kt, becoming W 15 to 25 kt. Seas
7 to 12 ft.
.TUE...W winds 15 to 20 kt. Seas 5 to 8 ft.
.TUE NIGHT...W winds 15 to 20 kt, becoming NW. Seas 5 to 7 ft.

$$

ANZ900-172015-
Georges Bank between 68W and the Hague Line-
345 AM EST Fri Jan 17 2025

.TODAY...S to SW winds 5 to 10 kt, becoming W to SW 5 to 15 kt
early, then, becoming NW 10 to 20 kt. Seas 4 to 7 ft. Scattered
showers and snow showers.
.TONIGHT...NW winds 5 to 15 kt, becoming W to SW. Seas 3 to
6 ft.
.SAT...S winds 15 to 25 kt. Seas 3 to 6 ft.
.SAT NIGHT...S winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN...N to NW winds 5 to 15 kt. Seas 5 to 9 ft.
.SUN NIGHT...E winds 5 to 15 kt, becoming N to NW 15 to 25 kt.
Seas 6 to 10 ft.
.MON...W to NW winds 20 to 30 kt. Seas 8 to 13 ft.
.MON NIGHT...W to NW winds 20 to 30 kt. Seas 9 to 12 ft.
.TUE...W winds 15 to 25 kt. Seas 7 to 10 ft.
.TUE NIGHT...W winds 15 to 20 kt, becoming NW. Seas 6 to 8 ft.

$$

ANZ810-172015-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
345 AM EST Fri Jan 17 2025

.TODAY...NW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 6 ft. Snow showers early. Scattered showers.
.TONIGHT...NW winds 5 to 15 kt, becoming S to SW 10 to 20 kt.
Seas 3 to 6 ft.
.SAT...S winds 15 to 25 kt. Seas 3 to 6 ft.
.SAT NIGHT...S winds 15 to 25 kt, becoming W to NW 10 to 15 kt.
Seas 4 to 7 ft. Chance of rain.
.SUN...N to NW winds 10 to 15 kt, becoming N to NE 5 to 10 kt.
Seas 4 to 8 ft.
.SUN NIGHT...E to NE winds 10 to 20 kt, becoming N to NW. Seas
6 to 9 ft.
.MON...NW winds 20 to 25 kt. Seas 7 to 12 ft.
.MON NIGHT...W to NW winds 15 to 25 kt. Seas 6 to 11 ft.
.TUE...W winds 15 to 20 kt. Seas 5 to 8 ft.
.TUE NIGHT...W to NW winds 10 to 15 kt, becoming NW 15 to 20 kt.
Seas 5 to 6 ft.

$$

ANZ815-172015-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
345 AM EST Fri Jan 17 2025

.TODAY...NW winds 10 to 20 kt. Seas 3 to 6 ft. Snow showers
early.
.TONIGHT...W to SW winds 5 to 15 kt, becoming SW 10 to 20 kt.
Seas 3 to 5 ft.
.SAT...S winds 15 to 25 kt. Seas 3 to 6 ft.
.SAT NIGHT...S to SW winds 10 to 20 kt, becoming NW 10 to 15 kt.
Seas 3 to 6 ft. Rain.
.SUN...N winds 5 to 15 kt, becoming N to NE 5 to 10 kt. Seas
4 to 7 ft.
.SUN NIGHT...N to NW winds 15 to 25 kt. Seas 5 to 9 ft.
.MON...NW winds 20 to 25 kt. Seas 6 to 10 ft.
.MON NIGHT...W winds 20 to 25 kt, becoming NW. Seas 5 to 8 ft.
.TUE...W to NW winds 15 to 20 kt. Seas 4 to 7 ft.
.TUE NIGHT...NW winds 15 to 20 kt. Seas 4 to 7 ft.

$$

.Forecaster Rowland. Ocean Prediction Center.