New England Continental Shelf

FZNT21 KWBC 100306
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1106 PM EDT Wed Jul 9 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.

ANZ898-110215-
1106 PM EDT Wed Jul 9 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...A front will remain nearly
stationary over the area tonight through early Fri night as weak
lows move along the front. The front should move just S of the
area late Fri night and Sat as weak high pressure builds over the
waters. The high remains through Sat night, gradually shifting
late Sat night and Sun as low pressure develops along the front
just to the S of the area, and moves NE. The low should be just S
of the waters Sun and Sun night, passing E of the area Mon. Weak
high pressure builds in again for Mon night. 

$$

ANZ800-110215-
Gulf of Maine to the Hague Line-
1106 PM EDT Wed Jul 9 2025

.TONIGHT...Variable winds less than 5 kt, becoming E to NE. Seas
3 to 4 ft. Slight chance of tstms with vsby 1 nm or less. 
.THU...E winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4 ft.
Numerous showers and scattered tstms with vsby 1 nm or less. 
.THU NIGHT...E winds 5 to 15 kt, becoming SW. Seas 3 to 4 ft.
Numerous showers and isolated tstms. Areas of fog. Vsby 1 NM or
less. 
.FRI...W to SW winds 5 to 15 kt, becoming N to NW. Seas 3 to
4 ft. 
.FRI NIGHT...S to SW winds less than 10 kt, becoming W to SW.
Seas 3 to 4 ft. 
.SAT...Variable winds less than 10 kt, becoming S. Seas 3 to
4 ft. 
.SAT NIGHT...S winds 5 to 10 kt, becoming SE. Seas 3 to 4 ft. 
.SUN...E to SE winds 5 to 15 kt, becoming SE 5 to 10 kt. Seas
3 to 4 ft. 
.SUN NIGHT...E to SE winds less than 10 kt. Seas 3 to 4 ft. 
.MON...E to SE winds less than 10 kt, becoming S to SE. Seas
3 to 4 ft. 
.MON NIGHT...S winds 5 to 15 kt, becoming SW 10 to 15 kt. Seas
3 to 4 ft. 

$$

ANZ805-110215-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1106 PM EDT Wed Jul 9 2025

.TONIGHT...W to SW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 3 to 5 ft. Areas of fog, scattered showers and tstms with
vsby 1 nm or less. 
.THU...SW winds 5 to 15 kt, becoming S to SW 10 to 20 kt. Seas
3 to 5 ft. Numerous showers and scattered tstms with vsby 1 nm
or less. 
.THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft. Numerous
showers, tstms and fog with vsby 1 nm or less. 
.FRI...SW winds 5 to 15 kt, becoming N to NW. Seas 3 to 5 ft.
Scattered showers, fog and tstms with vsby 1 nm or less. 
.FRI NIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft. 
.SAT...E to NE winds 5 to 15 kt, becoming E to SE. Seas 3 to
4 ft. 
.SAT NIGHT...E winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to
4 ft. 
.SUN...E to NE winds 5 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...E winds 5 to 15 kt, becoming E to NE. Seas 3 to
4 ft. 
.MON...N to NE winds less than 10 kt, becoming variable. Seas
3 to 4 ft. 
.MON NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. 

$$

ANZ900-110215-
Georges Bank between 68W and the Hague Line-
1106 PM EDT Wed Jul 9 2025

.TONIGHT...W winds 10 to 20 kt, becoming W to SW 5 to 15 kt.
Seas 3 to 5 ft. Areas of fog, scattered showers and tstms with
vsby 1 nm or less. 
.THU...W to SW winds 10 to 20 kt. Seas 3 to 5 ft. Numerous
showers and scattered tstms with vsby 1 nm or less. 
.THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft. Numerous
showers and scattered tstms. Areas of fog. Vsby 1 NM or less. 
.FRI...W to SW winds 5 to 15 kt. Seas 4 to 6 ft. Scattered
showers and isolated tstms. Areas of fog. Vsby 1 NM or less. 
.FRI NIGHT...Variable winds less than 10 kt. Seas 4 to 5 ft. 
.SAT...E to NE winds 5 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...E winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to
4 ft. 
.SUN...E winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to
4 ft. 
.SUN NIGHT...E winds 10 to 20 kt, becoming E to NE 5 to 15 kt.
Seas 3 to 5 ft. 
.MON...NE winds 5 to 15 kt, becoming variable. Seas 3 to 4 ft. 
.MON NIGHT...Variable winds 5 to 15 kt, becoming SW 5 to 10 kt.
Seas 3 to 4 ft. 

$$

ANZ810-110215-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1106 PM EDT Wed Jul 9 2025

.TONIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. Areas of fog.
Scattered showers and tstms. Vsby 1 NM or less. 
.THU...SW winds 10 to 20 kt. Seas 4 to 6 ft. Scattered showers
and tstms with vsby 1 nm or less. 
.THU NIGHT...SW winds 10 to 20 kt, becoming S to SW 5 to 15 kt.
Seas 4 to 6 ft. Scattered showers and tstms with vsby 1 nm or
less. 
.FRI...W to SW winds less than 10 kt, becoming variable. Seas
3 to 5 ft. Scattered showers and isolated tstms with vsby 1 nm
or less. 
.FRI NIGHT...E winds less than 10 kt, becoming variable. Seas
3 to 5 ft. 
.SAT...E to NE winds 5 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 4 ft. 
.SUN...E to NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...N to NE winds less than 10 kt. Seas 3 to 4 ft. 
.MON...Variable winds less than 10 kt, becoming S to SW. Seas
3 to 4 ft. 
.MON NIGHT...S winds 5 to 10 kt, becoming S to SW 5 to 15 kt.
Seas 3 to 4 ft. 

$$

ANZ815-110215-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1106 PM EDT Wed Jul 9 2025

.TONIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. Numerous
showers and tstms with vsby 1 nm or less.
.THU...SW winds 10 to 20 kt. Seas 3 to 5 ft. Scattered showers
and tstms with vsby 1 nm or less. 
.THU NIGHT...SW winds 5 to 15 kt. Seas 3 to 5 ft. Scattered
tstms and areas of fog with vsby 1 nm or less. 
.FRI...Variable winds less than 10 kt. Seas 3 to 5 ft. Scattered
showers and isolated tstms with vsby 1 nm or less. 
.FRI NIGHT...Variable winds less than 5 kt, becoming NE. Seas
3 to 4 ft. 
.SAT...NE winds 5 to 15 kt, becoming E. Seas 3 to 4 ft. 
.SAT NIGHT...E winds 5 to 10 kt, becoming NE 5 to 15 kt. Seas
3 to 4 ft. 
.SUN...E to NE winds 5 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...E winds 5 to 10 kt, becoming variable. Seas 3 to
4 ft. 
.MON...Variable winds less than 10 kt, becoming S. Seas 3 to
4 ft. 
.MON NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. 

$$

.Forecaster Byrd. Ocean Prediction Center.