FZNT21 KWBC 240224

OFFNT1



Offshore Waters Forecast

NWS Ocean Prediction Center Washington DC

1024 PM EDT Thu Oct 23 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.



ANZ898-250230-

1024 PM EDT Thu Oct 23 2025



.SYNOPSIS FOR NEW ENGLAND WATERS...A series of weak low pressure

troughs or secondary cold fronts will move through the waters

tonight into Sat. High pressure will build slowly E from the

Great Lakes toward the coast Sat through Mon night, then begin to

lift N Tue and Tue night. 



$$



ANZ800-250230-

Gulf of Maine to the Hague Line-

1024 PM EDT Thu Oct 23 2025



.TONIGHT...W to SW winds 10 to 15 kt. Seas 3 to 6 ft. Slight

chance of showers. 

.FRI...W to NW winds less than 10 kt. Seas 3 to 5 ft. Slight

chance of showers. 

.FRI NIGHT...W winds 5 to 10 kt, becoming N to NW 5 to 15 kt.

Seas 3 to 5 ft. 

.SAT...N to NW winds 5 to 15 kt. Seas 3 to 4 ft. 

.SAT NIGHT...W to NW winds 5 to 15 kt, becoming NW 5 to 10 kt.

Seas 3 to 4 ft. 

.SUN...N to NW winds 5 to 10 kt. Seas 3 to 4 ft. 

.SUN NIGHT...N winds 5 to 10 kt, increasing to 10 to 15 kt. Seas

3 to 4 ft. 

.MON...N winds 15 to 20 kt. Seas 3 to 4 ft. 

.MON NIGHT...NE winds 15 to 25 kt. Seas 4 to 6 ft. 

.TUE...NE winds 20 to 25 kt. Seas 5 to 9 ft. 

.TUE NIGHT...NE winds 15 to 25 kt. Seas 5 to 9 ft. 



$$



ANZ805-250230-

Georges Bank between Cape Cod and 68W north of 1000 FM-

1024 PM EDT Thu Oct 23 2025



.TONIGHT...W winds 10 to 20 kt. Seas 4 to 6 ft. Slight chance of

showers. 

.FRI...W winds 5 to 15 kt. Seas 3 to 6 ft. Slight chance of

showers. 

.FRI NIGHT...W winds 5 to 10 kt, becoming W to NW 10 to 15 kt.

Seas 3 to 5 ft. Scattered showers. 

.SAT...N to NW winds 5 to 15 kt. Seas 3 to 5 ft. 

.SAT NIGHT...N to NW winds less than 10 kt, becoming variable.

Seas 3 to 4 ft. 

.SUN...Variable winds less than 5 kt, becoming N to NW. Seas

3 to 4 ft. 

.SUN NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft. 

.MON...N winds 15 to 20 kt. Seas 3 to 5 ft. 

.MON NIGHT...NE winds 15 to 25 kt. Seas 5 to 7 ft. 

.TUE...NE winds 20 to 30 kt. Seas 6 to 9 ft. 

.TUE NIGHT...NE winds 20 to 30 kt. Seas 8 to 10 ft. 



$$



ANZ900-250230-

Georges Bank between 68W and the Hague Line-

1024 PM EDT Thu Oct 23 2025



.TONIGHT...W winds 10 to 20 kt. Seas 5 to 6 ft. 

.FRI...W winds 5 to 15 kt. Seas 4 to 6 ft. 

.FRI NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt. Seas

4 to 5 ft. Scattered showers. 

.SAT...NW winds 10 to 15 kt. Seas 3 to 5 ft. 

.SAT NIGHT...NW winds 5 to 10 kt. Seas 3 to 4 ft. 

.SUN...Variable winds less than 5 kt, becoming N to NW. Seas

3 to 4 ft. 

.SUN NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft. 

.MON...N winds 15 to 20 kt. Seas 3 to 5 ft. 

.MON NIGHT...N winds 15 to 20 kt, becoming NE 20 to 25 kt. Seas

5 to 7 ft. 

.TUE...NE winds 20 to 25 kt. Seas 7 to 9 ft. 

.TUE NIGHT...NE winds 25 to 30 kt. Seas 8 to 10 ft. 



$$



ANZ810-250230-

South of New England between the Great South Channel and Montauk

Point to 1000 FM-

1024 PM EDT Thu Oct 23 2025



.TONIGHT...W winds 10 to 20 kt. Seas 5 to 6 ft. Slight chance of

showers. 

.FRI...W winds 10 to 15 kt. Seas 3 to 6 ft. 

.FRI NIGHT...W winds 10 to 15 kt, becoming NW. Seas 3 to 5 ft.

Scattered showers. 

.SAT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas

3 to 5 ft. 

.SAT NIGHT...NW winds less than 10 kt, becoming variable. Seas

3 to 4 ft. 

.SUN...Variable winds less than 10 kt, becoming N. Seas 3 to

4 ft. 

.SUN NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft. 

.MON...N to NE winds 15 to 20 kt. Seas 3 to 5 ft. 

.MON NIGHT...NE winds 15 to 25 kt. Seas 4 to 6 ft. 

.TUE...NE winds 20 to 30 kt. Seas 5 to 8 ft. 

.TUE NIGHT...NE winds 20 to 30 kt. Seas 6 to 10 ft. 



$$



ANZ815-250230-

South of Long Island between Montauk Point and Sandy Hook to

1000 FM-

1024 PM EDT Thu Oct 23 2025



.TONIGHT...W winds 15 to 20 kt. Seas 3 to 6 ft. Slight chance of

showers. 

.FRI...W winds 10 to 15 kt. Seas 3 to 5 ft. 

.FRI NIGHT...NW winds 10 to 15 kt. Seas 3 to 4 ft. 

.SAT...N winds 10 to 15 kt, becoming NW 5 to 10 kt. Seas 3 to

4 ft. 

.SAT NIGHT...N to NW winds less than 10 kt. Seas 3 to 4 ft. 

.SUN...N winds less than 10 kt. Seas 3 to 4 ft. 

.SUN NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft. 

.MON...N to NE winds 15 to 20 kt. Seas 3 to 4 ft. 

.MON NIGHT...NE winds 15 to 25 kt. Seas 4 to 6 ft. 

.TUE...NE winds 20 to 25 kt. Seas 5 to 8 ft. 

.TUE NIGHT...NE winds 20 to 30 kt. Seas 6 to 9 ft. 



$$



.Forecaster Bancroft. Ocean Prediction Center.