FZNT21 KWBC 270823
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
423 AM EDT Sat Jun 27 2026

New England continental shelf and slope waters from 60 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.

ANZ898-272045-
423 AM EDT Sat Jun 27 2026

.SYNOPSIS FOR NEW ENGLAND WATERS...A stationary front will
persist across the N portions today. Low pressure along the front
will move to the E today and tonight, pulling the front S and E
across the area by tonight. High pressure will build over the
area Sun, then persist over the region Sun night into Mon night
before shifting S and E of the area Tue and Tue night. A low
pressure trough will form near the coast Mon night, before a
warm front extends E over the waters Tue and Tue night.
Associated weak low pressure will move E into the waters Wed,
then dissipate Wed night.

$$

ANZ800-272045-
Gulf of Maine to the Hague Line-
423 AM EDT Sat Jun 27 2026

.TODAY...W winds 5 to 10 kt, becoming variable. Seas 3 to 4 ft.
Areas of fog. Isolated showers. Vsby 1 NM or less.
.TONIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft. Areas
of fog with vsby 1 nm or less.
.SUN...Variable winds less than 5 kt, becoming W to NW. Seas
3 to 4 ft. Areas of fog with vsby 1 nm or less.
.SUN NIGHT...Variable winds less than 5 kt, becoming W to NW.
Seas 3 to 4 ft. Areas of fog with vsby 1 nm or less.
.MON...N to NW winds less than 5 kt, becoming W to NW. Seas 3 to
4 ft.
.MON NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.TUE...SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...S winds 5 to 15 kt, becoming S to SE. Seas 3 to
4 ft.
.WED...S to SE winds less than 10 kt, becoming S. Seas 3 to
4 ft.
.WED NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.

$$

ANZ805-272045-
Georges Bank between Cape Cod and 68W north of 1000 FM-
423 AM EDT Sat Jun 27 2026

.TODAY...W to SW winds 10 to 15 kt, diminishing to less than
10 kt. Seas 3 to 4 ft. Scattered showers and tstms. Areas of
fog. Vsby 1 NM or less.
.TONIGHT...Variable winds less than 5 kt, becoming N. Seas 3 to
4 ft. Areas of fog with vsby 1 nm or less.
.SUN...NE winds less than 10 kt. Seas 3 to 4 ft. Areas of fog
with vsby 1 nm or less.
.SUN NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.
Areas of fog with vsby 1 nm or less.
.MON...Variable winds less than 10 kt. Seas 3 to 4 ft.
.MON NIGHT...Variable winds less than 5 kt, becoming SW. Seas
3 to 4 ft.
.TUE...SW winds less than 10 kt, becoming S to SW. Seas 3 to
4 ft.
.TUE NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.WED...SW winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 4 to
5 ft.

$$

ANZ900-272045-
Georges Bank between 68W and the Hague Line-
423 AM EDT Sat Jun 27 2026

.TODAY...SW winds 10 to 15 kt, becoming W 5 to 10 kt, then,
becoming SW. Seas 3 to 4 ft. Areas of fog early. Scattered
showers and tstms. Areas of fog. Vsby 1 NM or less.
.TONIGHT...Variable winds less than 5 kt, becoming N. Seas 3 to
4 ft. Areas of fog with vsby 1 nm or less.
.SUN...N to NE winds 5 to 10 kt. Seas 3 to 4 ft. Areas of fog
with vsby 1 nm or less.
.SUN NIGHT...N to NW winds less than 10 kt. Seas 3 to 4 ft.
Areas of fog with vsby 1 nm or less.
.MON...N to NW winds less than 10 kt. Seas 3 to 4 ft.
.MON NIGHT...Variable winds less than 5 kt, becoming W to SW.
Seas 3 to 4 ft.
.TUE...W to SW winds less than 10 kt, becoming S to SW. Seas
3 to 4 ft.
.TUE NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.WED...S winds 5 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...S to SW winds 5 to 15 kt. Seas 4 to 5 ft.

$$

ANZ810-272045-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
423 AM EDT Sat Jun 27 2026

.TODAY...SW winds 10 to 15 kt, diminishing to less than 10 kt.
Seas 3 to 4 ft. Scattered showers and tstms with vsby 1 nm or
less.
.TONIGHT...Variable winds less than 5 kt, becoming N. Seas 3 to
4 ft. Areas of fog with vsby 1 nm or less.
.SUN...NE winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...E to NE winds less than 10 kt. Seas 3 to 4 ft.
.MON...NE winds less than 10 kt. Seas 3 to 4 ft.
.MON NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft.
.TUE...Variable winds less than 5 kt, becoming SW. Seas 3 to
4 ft.
.TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.WED...W to SW winds less than 10 kt, becoming S to SW. Seas
3 to 5 ft.
.WED NIGHT...S to SW winds 5 to 10 kt. Seas 4 to 5 ft.

$$

ANZ815-272045-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
423 AM EDT Sat Jun 27 2026

.TODAY...SW winds less than 10 kt, becoming variable. Seas 3 to
4 ft. Scattered showers and tstms.
.TONIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft. Areas
of fog with vsby 1 nm or less.
.SUN...E to NE winds less than 10 kt. Seas 3 to 4 ft. Areas of
fog with vsby 1 nm or less.
.SUN NIGHT...E winds less than 5 kt, becoming NE. Seas 3 to
4 ft.
.MON...NE winds less than 5 kt, becoming variable. Seas 3 to
4 ft.
.MON NIGHT...S to SE winds less than 5 kt. Seas 3 to 4 ft.
.TUE...SW winds less than 5 kt, increasing to 10 to 15 kt. Seas
3 to 4 ft.
.TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.WED...W winds 5 to 10 kt, becoming S to SW. Seas 3 to 4 ft.
.WED NIGHT...S winds 5 to 10 kt, becoming SW. Seas 3 to 5 ft.

$$

.Forecaster Collins. Ocean Prediction Center.