FZNT21 KWBC 100233
OFFNT1
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1033 PM EDT Sat May 9 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.
ANZ898-110245-
1033 PM EDT Sat May 9 2026
.SYNOPSIS FOR NEW ENGLAND WATERS...A weak warm front over the
area will continue moving N across the region tonight. A cold
front will approach the coast Sun, then push E across the region
Sun night and stall Mon. Low pressure will develop along the
front S of the area Mon, then track NE across the waters Mon
night through Tue night. High pressure will build E across the
area Wed and Wed night. Low pressure will approach from the W or
SW and move over or just S of the area Thu and Thu night.
$$
ANZ800-110245-
Gulf of Maine to the Hague Line-
1033 PM EDT Sat May 9 2026
.TONIGHT...S winds 15 to 25 kt. Seas 5 to 7 ft. Scattered
showers and chance of tstms, then rain likely.
.SUN...S winds 10 to 20 kt. Seas 5 to 7 ft. Scattered showers
and tstms, then areas of fog. Vsby 1 NM or less.
.SUN NIGHT...S to SW winds 10 to 15 kt, becoming W to NW 5 to
10 kt. Seas 4 to 8 ft. Areas of fog. Scattered showers and
chance of tstms. Vsby 1 NM or less.
.MON...N to NW winds 5 to 10 kt, becoming W to NW. Seas 4 to
7 ft. Chance of showers.
.MON NIGHT...NW winds less than 10 kt, becoming N to NW. Seas
4 to 5 ft.
.TUE...N to NW winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...W to NW winds 10 to 15 kt, becoming NW 5 to 10 kt.
Seas 3 to 5 ft.
.WED...N to NW winds less than 10 kt, becoming S. Seas 3 to
4 ft.
.WED NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft.
.THU...SE winds 10 to 20 kt. Seas 3 to 5 ft.
.THU NIGHT...SE winds 10 to 20 kt. Seas 4 to 5 ft.
$$
ANZ805-110245-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1033 PM EDT Sat May 9 2026
.TONIGHT...S to SE winds 15 to 25 kt. Seas 5 to 8 ft. Scattered
showers and chance of tstms.
.SUN...S to SE winds 10 to 20 kt, becoming W to SW 5 to 15 kt.
Seas 5 to 8 ft. Scattered showers and tstms. Areas of fog. Vsby
1 NM or less.
.SUN NIGHT...SW winds 5 to 15 kt, becoming W to NW 5 to 10 kt.
Seas 4 to 7 ft. Areas of fog. Scattered showers and chance of
tstms. Vsby 1 NM or less.
.MON...N winds 5 to 10 kt, becoming 5 to 15 kt. Seas 4 to 6 ft.
Showers likely with vsby 1 nm or less.
.MON NIGHT...N winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
4 to 6 ft.
.TUE...N to NW winds 10 to 20 kt. Seas 4 to 6 ft.
.TUE NIGHT...NW winds 10 to 15 kt, becoming W 5 to 15 kt. Seas
3 to 5 ft.
.WED...W to SW winds 5 to 10 kt, becoming S to SW. Seas 3 to
4 ft.
.WED NIGHT...S winds 5 to 15 kt, becoming SE 10 to 15 kt. Seas
3 to 4 ft.
.THU...SE winds 15 to 20 kt. Seas 4 to 5 ft.
.THU NIGHT...E to SE winds 10 to 20 kt, becoming E 10 to 15 kt.
Seas 4 to 6 ft.
$$
ANZ900-110245-
Georges Bank between 68W and the Hague Line-
1033 PM EDT Sat May 9 2026
.TONIGHT...S to SE winds 10 to 20 kt. Seas 5 to 8 ft. Scattered
showers and chance of tstms.
.SUN...S to SE winds 15 to 25 kt. Seas 6 to 10 ft. Scattered
showers and tstms. Areas of fog. Vsby 1 NM or less.
.SUN NIGHT...W to SW winds 5 to 10 kt. Seas 5 to 9 ft. Areas of
fog. Scattered showers and chance of tstms. Vsby 1 NM or less.
.MON...Variable winds less than 10 kt, becoming N 5 to 15 kt.
Seas 5 to 7 ft. Showers likely with vsby 1 nm or less.
.MON NIGHT...N winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
4 to 5 ft.
.TUE...N to NW winds 15 to 25 kt. Seas 4 to 7 ft.
.TUE NIGHT...NW winds 15 to 20 kt, becoming W to NW 10 to 15 kt.
Seas 4 to 6 ft.
.WED...W to SW winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...S winds 5 to 10 kt, becoming SE 10 to 15 kt. Seas
3 to 4 ft.
.THU...SE winds 10 to 20 kt. Seas 3 to 5 ft.
.THU NIGHT...E to SE winds 10 to 20 kt, becoming E 10 to 15 kt.
Seas 4 to 7 ft.
$$
ANZ810-110245-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1033 PM EDT Sat May 9 2026
.TONIGHT...S to SE winds 10 to 20 kt. Seas 5 to 8 ft. Scattered
showers and tstms with vsby 1 nm or less.
.SUN...W winds 5 to 10 kt, becoming SW. Seas 4 to 8 ft.
Scattered showers and tstms. Areas of fog. Vsby 1 NM or less.
.SUN NIGHT...SW winds 5 to 10 kt, becoming N to NW 5 to 15 kt.
Seas 4 to 7 ft. Areas of fog, then scattered showers and chance
of tstms. Vsby 1 NM or less.
.MON...NE winds 5 to 15 kt, becoming N 10 to 20 kt. Seas 4 to
5 ft. Showers likely with vsby 1 nm or less.
.MON NIGHT...N winds 5 to 15 kt. Seas 4 to 5 ft.
.TUE...N to NW winds 10 to 20 kt. Seas 4 to 6 ft.
.TUE NIGHT...NW winds 5 to 15 kt, becoming W 10 to 15 kt. Seas
3 to 5 ft.
.WED...W to SW winds 5 to 10 kt, becoming S. Seas 3 to 4 ft.
.WED NIGHT...SE winds 10 to 15 kt. Seas 4 to 5 ft.
.THU...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.THU NIGHT...E to SE winds 10 to 15 kt, becoming E 5 to 10 kt.
Seas 4 to 8 ft.
$$
ANZ815-110245-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1033 PM EDT Sat May 9 2026
.TONIGHT...S to SE winds 10 to 20 kt, becoming S to SW 5 to
10 kt. Seas 4 to 7 ft. Scattered showers and tstms with vsby
1 nm or less.
.SUN...S winds 5 to 10 kt, becoming SW. Seas 5 to 7 ft. Areas of
fog with vsby 1 nm or less.
.SUN NIGHT...SW winds 5 to 10 kt, becoming N 5 to 15 kt. Seas
4 to 6 ft. Areas of fog, then scattered showers and chance of
tstms. Vsby 1 NM or less.
.MON...N to NE winds 10 to 20 kt. Seas 4 to 5 ft. Showers
likely.
.MON NIGHT...N winds 5 to 15 kt, increasing to 15 to 20 kt. Seas
3 to 5 ft.
.TUE...N winds 15 to 20 kt, becoming NW 10 to 15 kt. Seas 3 to
5 ft.
.TUE NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...SW winds 5 to 10 kt, becoming S 10 to 15 kt. Seas 3 to
4 ft.
.WED NIGHT...S to SE winds 10 to 15 kt. Seas 4 to 5 ft.
.THU...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.THU NIGHT...SE winds 5 to 10 kt, becoming NE. Seas 4 to 7 ft.
$$
.Forecaster Mills. Ocean Prediction Center.