816
FZNT21 KWBC 010225
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1025 PM EDT Mon Jun 30 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.

ANZ898-020230-
1025 PM EDT Mon Jun 30 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...As weak high pressure moves E,
a warm front over the S waters will move NE across the waters
tonight, with the front passing NE of the area Tue morning. A
cold front will approach the coast Tue night, weakening as it
moves into and across the area Wed and Wed night. Another cold
front will approach the area from the NW Thu and move SE across
the waters Thu night and Fri. A surface trough will linger over
the area behind the front Fri night, followed by high pressure
building in for Sat, continuing Sat night.

$$

ANZ800-020230-
Gulf of Maine to the Hague Line-
1025 PM EDT Mon Jun 30 2025

.TONIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. Isolated showers
and tstms with vsby 1 nm or less.
.TUE...S winds 10 to 20 kt, becoming SW 20 to 25 kt. Seas 3 to
5 ft. Scattered showers and tstms. Areas of fog. Vsby 1 NM or
less.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft. Isolated
showers and tstms with vsby 1 nm or less.
.WED...SW winds 10 to 20 kt. Seas 3 to 6 ft. Scattered showers
and isolated tstms. Areas of fog. Vsby 1 NM or less.
.WED NIGHT...SW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 3 to 5 ft.
.THU...S to SW winds less than 10 kt. Seas 3 to 5 ft.
.THU NIGHT...W to SW winds 5 to 15 kt, becoming N. Seas 3 to
5 ft.
.FRI...N to NW winds less than 10 kt, becoming W 10 to 20 kt.
Seas 3 to 5 ft.
.FRI NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT...W winds 10 to 15 kt, becoming SW. Seas 3 to 4 ft.
.SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft.

$$

ANZ805-020230-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1025 PM EDT Mon Jun 30 2025

.TONIGHT...S to SW winds 5 to 10 kt, becoming SW 10 to 15 kt.
Seas 3 to 4 ft. Isolated showers and tstms with vsby 1 nm or
less.
.TUE...SW winds 15 to 25 kt. Seas 3 to 5 ft. Isolated showers
and tstms. Areas of fog with vsby 1 nm or less.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. Isolated
showers and tstms with vsby 1 nm or less.
.WED...SW winds 10 to 20 kt. Seas 4 to 7 ft. Scattered showers
and tstms. Areas of fog. Vsby 1 NM or less.
.WED NIGHT...SW winds 10 to 20 kt. Seas 4 to 7 ft.
.THU...SW winds 5 to 15 kt. Seas 3 to 6 ft.
.THU NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 6 ft.
.FRI...W to NW winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 3 to 6 ft.
.FRI NIGHT...W to SW winds 5 to 10 kt, becoming W 5 to 15 kt.
Seas 3 to 5 ft.
.SAT...W winds less than 10 kt, becoming SW. Seas 3 to 4 ft.
.SAT NIGHT...SW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 3 to 4 ft.

$$

ANZ900-020230-
Georges Bank between 68W and the Hague Line-
1025 PM EDT Mon Jun 30 2025

.TONIGHT...S to SW winds 5 to 10 kt, becoming SW 10 to 15 kt.
Seas 3 to 4 ft. Isolated showers and tstms with vsby 1 nm or
less.
.TUE...SW winds 10 to 20 kt. Seas 3 to 5 ft. Isolated showers
and tstms with vsby 1 nm or less.
.TUE NIGHT...SW winds 20 to 25 kt. Seas 5 to 7 ft. Isolated
showers and tstms with vsby 1 nm or less.
.WED...SW winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers
and tstms with vsby 1 nm or less.
.WED NIGHT...SW winds 10 to 20 kt. Seas 5 to 7 ft.
.THU...SW winds 10 to 20 kt. Seas 4 to 7 ft.
.THU NIGHT...SW winds 5 to 15 kt, diminishing to less than
10 kt. Seas 4 to 7 ft.
.FRI...W to SW winds 5 to 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...W winds 5 to 15 kt. Seas 4 to 6 ft.
.SAT...W winds 5 to 10 kt, becoming W to SW 5 to 15 kt. Seas
3 to 5 ft.
.SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.

$$

ANZ810-020230-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1025 PM EDT Mon Jun 30 2025

.TONIGHT...SW winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to
4 ft. Isolated showers and tstms with vsby 1 nm or less.
.TUE...SW winds 15 to 25 kt. Seas 3 to 6 ft. Isolated showers
and tstms with vsby 1 nm or less.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 6 to 7 ft. Scattered
showers and tstms with vsby 1 nm or less.
.WED...SW winds 15 to 25 kt. Seas 5 to 7 ft. Scattered showers
and tstms with vsby 1 nm or less.
.WED NIGHT...SW winds 10 to 20 kt. Seas 4 to 7 ft.
.THU...W to SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 4 to
6 ft.
.THU NIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI...NW winds 5 to 15 kt, becoming W. Seas 4 to 5 ft.
.FRI NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT...W to SW winds less than 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...SW winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to
4 ft.

$$

ANZ815-020230-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1025 PM EDT Mon Jun 30 2025

.TONIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt. Seas
3 to 4 ft. Numerous showers and scattered tstms with vsby 1 nm
or less.
.TUE...SW winds 15 to 25 kt. Seas 4 to 6 ft. Isolated showers
and tstms with vsby 1 nm or less.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. Scattered
showers and tstms with vsby 1 nm or less.
.WED...SW winds 10 to 20 kt. Seas 4 to 7 ft. Scattered showers
and tstms with vsby 1 nm or less.
.WED NIGHT...SW winds 5 to 15 kt, becoming W. Seas 3 to 6 ft.
.THU...W to NW winds less than 10 kt, becoming W. Seas 3 to
5 ft.
.THU NIGHT...W to SW winds 10 to 15 kt, becoming N to NW. Seas
3 to 5 ft.
.FRI...W to NW winds 5 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...W to NW winds less than 10 kt. Seas 3 to 4 ft.
.SAT...Variable winds less than 10 kt, becoming S. Seas 3 to
4 ft.
.SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.

$$

.Forecaster Bancroft. Ocean Prediction Center.