FZNT21 KWBC 110229
OFFNT1
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1029 PM EDT Mon Aug 10 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.
ANZ898-111430-
1029 PM EDT Mon Aug 10 2026
.SYNOPSIS FOR NEW ENGLAND WATERS...A weak warm front over Georges
Bank will continue lifting N across the waters tonight. A cold
front will move SE across the waters Tue and Tue night before
moving S of the area early Wed. Weak high pressure will build
across the southern portion of the area Wed into Thu. The high
will shift E Thu night as a warm front pushes N into the area.
This warm front will be immediately followed by a stronger cold
front late Thu night or early Fri. A trough will develop along
the Maine coast Fri and persist into Sat night. Low pressure will
strengthen over the Gulf of Saint Lawrence Fri, then lift NE
across Newfoundland Fri night and Sat. High pressure will build S
of the waters Sat night.
$$
ANZ800-111430-
Gulf of Maine to the Hague Line-
1029 PM EDT Mon Aug 10 2026
.TONIGHT...S winds 10 to 15 kt, becoming SW. Seas 3 to 4 ft.
.TUE...W winds 10 to 15 kt. Seas 3 to 4 ft. Areas of fog with
vsby 1 nm or less.
.TUE NIGHT...W winds 10 to 15 kt, becoming NW 5 to 10 kt. Seas
3 to 4 ft.
.WED...NW winds 5 to 10 kt, becoming W to SW. Seas 3 to 4 ft.
.WED NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.THU...SW winds less than 10 kt. Seas 3 to 4 ft.
.THU NIGHT...S winds 10 to 15 kt, becoming SW 5 to 15 kt. Seas
3 to 4 ft.
.FRI...W winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...NW winds 10 to 15 kt, increasing to 15 to 20 kt.
Seas 3 to 5 ft.
.SAT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas
3 to 5 ft.
.SAT NIGHT...W winds 5 to 10 kt, becoming NW. Seas 3 to 4 ft.
$$
ANZ805-111430-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1029 PM EDT Mon Aug 10 2026
.TONIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Scattered
showers and tstms with vsby 1 nm or less.
.TUE...W winds 10 to 15 kt. Seas 3 to 4 ft. Areas of fog with
vsby 1 nm or less.
.TUE NIGHT...W winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to
4 ft.
.WED...Variable winds less than 5 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.WED NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.
.THU...SW winds less than 10 kt, becoming S. Seas 3 to 4 ft.
.THU NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI...W winds 10 to 15 kt, becoming NW. Seas 3 to 5 ft.
.FRI NIGHT...NW winds 5 to 15 kt, increasing to 10 to 20 kt.
Seas 4 to 5 ft.
.SAT...N winds 10 to 15 kt, becoming N to NW 5 to 10 kt. Seas
3 to 5 ft.
.SAT NIGHT...N to NW winds 5 to 10 kt, becoming W to NW. Seas
3 to 4 ft.
$$
ANZ900-111430-
Georges Bank between 68W and the Hague Line-
1029 PM EDT Mon Aug 10 2026
.TONIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 4 ft. Scattered showers, tstms and areas of fog with vsby
1 nm or less.
.TUE...W to SW winds 10 to 15 kt. Seas 3 to 4 ft. Areas of fog
with vsby 1 nm or less.
.TUE NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...Variable winds less than 5 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.WED NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft.
.THU...S to SW winds less than 10 kt. Seas 3 to 4 ft.
.THU NIGHT...S winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas
3 to 4 ft.
.FRI...W to NW winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...NW winds 10 to 15 kt. Seas 4 to 5 ft.
.SAT...NW winds 10 to 15 kt. Seas 4 to 5 ft.
.SAT NIGHT...N to NW winds 10 to 15 kt, becoming NW 5 to 10 kt.
Seas 3 to 5 ft.
$$
ANZ810-111430-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1029 PM EDT Mon Aug 10 2026
.TONIGHT...W to SW winds 10 to 15 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.TUE...W winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.WED...Variable winds less than 5 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.WED NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft.
.THU...S to SW winds less than 10 kt. Seas 3 to 4 ft.
.THU NIGHT...SW winds 5 to 10 kt, becoming W 10 to 15 kt. Seas
3 to 4 ft.
.FRI...W winds 10 to 15 kt, becoming NW 5 to 10 kt. Seas 3 to
4 ft.
.FRI NIGHT...NW winds 5 to 10 kt, becoming N 10 to 15 kt. Seas
3 to 4 ft.
.SAT...N winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 3 to
5 ft.
.SAT NIGHT...N winds 5 to 10 kt, becoming NW. Seas 3 to 4 ft.
$$
ANZ815-111430-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1029 PM EDT Mon Aug 10 2026
.TONIGHT...W winds 10 to 15 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.TUE...W winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to
4 ft.
.TUE NIGHT...W to SW winds 5 to 10 kt, becoming W to NW. Seas
3 to 4 ft. Scattered showers and tstms.
.WED...N to NW winds less than 5 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.WED NIGHT...Variable winds less than 5 kt, becoming W to SW.
Seas 3 to 4 ft.
.THU...S to SW winds less than 5 kt. Seas 3 ft, becoming 2 ft or
less.
.THU NIGHT...SW winds 5 to 10 kt, becoming W 10 to 15 kt. Seas
3 to 4 ft.
.FRI...W winds 10 to 15 kt, becoming NW 5 to 10 kt. Seas 3 to
4 ft.
.FRI NIGHT...N winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 4 ft.
.SAT...N winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 3 to
5 ft.
.SAT NIGHT...N to NW winds less than 10 kt, becoming W to NW.
Seas 3 to 4 ft.
$$
.Forecaster Holley. Ocean Prediction Center.