FZNT21 KWBC 022020
OFFNT1
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
420 PM EDT Sun Aug 2 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.
ANZ898-030830-
420 PM EDT Sun Aug 2 2026
.SYNOPSIS FOR NEW ENGLAND WATERS...A weak warm front just S of
the waters this evening will lift N over the area tonight into
Mon. A cold front will approach from the W and NW late Mon, move
SE over the waters Mon night, then stall just S of the area Tue
into Tue night. The front will return N as a warm front Wed and
lift N of the area Wed night. High pressure will expand toward
the W and NW over the waters SE and S of the area Thu and Thu
night. The high will persist to the S and SE of the waters Fri
and Fri night as a low pressure trough moves slowly E toward the
coast.
$$
ANZ800-030830-
Gulf of Maine to the Hague Line-
420 PM EDT Sun Aug 2 2026
.TONIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. Areas of fog
early. Showers likely and chance of tstms. Vsby 1 NM or less.
.MON...S to SW winds 20 to 30 kt. Seas building to 6 to 10 ft.
Showers and chance of tstms with vsby 1 nm or less.
.MON NIGHT...SW winds 15 to 25 kt, becoming W 10 to 20 kt. Seas
6 to 10 ft. Showers likely and chance of tstms. Vsby 1 NM or
less.
.TUE...W to SW winds 10 to 15 kt. Seas 4 to 7 ft. Areas of fog
with vsby 1 nm or less.
.TUE NIGHT...SW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 3 to 5 ft.
.WED...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.WED NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to
4 ft.
.THU NIGHT...SW winds 10 to 15 kt, becoming W. Seas 3 to 6 ft.
.FRI...SW winds 5 to 10 kt, becoming S to SW 10 to 15 kt. Seas
3 to 5 ft.
.FRI NIGHT...W to SW winds 10 to 15 kt. Seas 3 to 4 ft.
$$
ANZ805-030830-
Georges Bank between Cape Cod and 68W north of 1000 FM-
420 PM EDT Sun Aug 2 2026
.TONIGHT...S winds 10 to 15 kt, becoming S to SW 15 to 25 kt.
Seas 4 to 6 ft, building to 5 to 8 ft. Areas of fog early.
Showers likely and chance of tstms. Vsby 1 NM or less.
.MON...S winds 15 to 25 kt. Seas 6 to 10 ft. Showers and chance
of tstms with vsby 1 nm or less.
.MON NIGHT...W to SW winds 15 to 25 kt. Seas 5 to 9 ft. Showers
likely and chance of tstms with vsby 1 nm or less.
.TUE...W to SW winds 5 to 15 kt. Seas 4 to 7 ft. Chance of
showers with vsby 1 nm or less.
.TUE NIGHT...SW winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to
5 ft.
.WED...S winds 5 to 10 kt, becoming S to SW 5 to 15 kt. Seas
3 to 4 ft.
.WED NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.THU...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...SW winds 10 to 15 kt, becoming W. Seas 3 to 4 ft.
.FRI...W to SW winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...W to SW winds 15 to 20 kt, becoming W 10 to 15 kt.
Seas 3 to 4 ft.
$$
ANZ900-030830-
Georges Bank between 68W and the Hague Line-
420 PM EDT Sun Aug 2 2026
.TONIGHT...S winds 5 to 10 kt, becoming S to SW 10 to 20 kt.
Seas 4 to 7 ft. Chance of showers and tstms. Vsby 1 NM or less.
.MON...S winds 15 to 25 kt. Seas 6 to 10 ft. Showers likely and
scattered tstms with vsby 1 nm or less.
.MON NIGHT...W to SW winds 15 to 25 kt. Seas 7 to 9 ft. Showers
likely and scattered tstms with vsby 1 nm or less.
.TUE...W winds 5 to 15 kt, diminishing to less than 10 kt. Seas
5 to 7 ft. Chance of showers and tstms. Areas of fog with vsby 1
nm or less.
.TUE NIGHT...SW winds 5 to 15 kt, becoming W to SW 5 to 10 kt.
Seas 3 to 5 ft.
.WED...S to SW winds less than 10 kt, increasing to 10 to 20 kt.
Seas 3 to 4 ft.
.WED NIGHT...W to SW winds 10 to 20 kt, becoming W 10 to 15 kt.
Seas 3 to 4 ft.
.THU...W to SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 4 ft.
.THU NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 4 ft.
.FRI...W to SW winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...W to SW winds 10 to 15 kt, becoming W 15 to 20 kt.
Seas 3 to 5 ft.
$$
ANZ810-030830-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
420 PM EDT Sun Aug 2 2026
.TONIGHT...S winds 10 to 15 kt, increasing to 15 to 25 kt. Seas
4 to 6 ft, building to 5 to 9 ft. Showers likely and chance of
tstms.
.MON...S to SW winds 20 to 25 kt. Seas 7 to 11 ft. Showers and
chance of tstms.
.MON NIGHT...SW winds 15 to 25 kt. Seas 6 to 9 ft. Showers
likely and chance of tstms.
.TUE...SW winds 5 to 15 kt, becoming 5 to 10 kt. Seas 4 to 7 ft.
Chance of showers.
.TUE NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 5 ft.
.WED...S winds 5 to 15 kt, becoming W to SW. Seas 3 to 4 ft.
.WED NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.THU...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...SW winds 10 to 15 kt, becoming W. Seas 3 to 5 ft.
$$
ANZ815-030830-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
420 PM EDT Sun Aug 2 2026
.TONIGHT...S winds 10 to 15 kt, increasing to 15 to 25 kt. Seas
4 to 7 ft, building to 6 to 10 ft. Showers likely and chance of
tstms.
.MON...S winds 20 to 25 kt, becoming SW. Seas 7 to 11 ft.
Showers and chance of tstms.
.MON NIGHT...SW winds 10 to 20 kt. Seas 5 to 9 ft. Showers
likely and chance of tstms.
.TUE...E winds 5 to 10 kt, becoming S. Seas 4 to 6 ft. Chance of
showers.
.TUE NIGHT...S winds 5 to 10 kt. Seas 3 to 5 ft.
.WED...S to SE winds 5 to 10 kt, becoming S to SW 5 to 15 kt.
Seas 3 to 4 ft.
.WED NIGHT...S to SW winds 5 to 10 kt, becoming SW 10 to 15 kt.
Seas 3 to 4 ft.
.THU...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI...W to SW winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...W to SW winds 10 to 15 kt. Seas 4 to 5 ft.
$$
.Forecaster Mills. Ocean Prediction Center.