OPC Atlantic Offshore Waters Forecast Areas

X

ANZ800: Gulf of Maine to the Hague Line

Updated: 332 AM EST Sat Dec 3 2022

...GALE WARNING...

.TODAY...S winds 20 to 30 kt, increasing to 30 to 40 kt. Seas
4 to 8 ft, building to 7 to 13 ft. Scattered showers. 
.TONIGHT...W to SW winds 25 to 35 kt, becoming W to NW 20 to
30 kt. Seas 9 to 15 ft. Chance of rain. 
.SUN...NW winds 15 to 25 kt. Seas 6 to 10 ft. 
.SUN NIGHT...W to NW winds 5 to 15 kt, becoming W to SW. Seas
4 to 7 ft. 
.MON...S to SW winds 10 to 20 kt. Seas 3 to 6 ft. 
.MON NIGHT...S winds 15 to 20 kt. Seas 3 to 6 ft. 
.TUE...S to SE winds 15 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...S to SE winds 15 to 20 kt. Seas 5 to 6 ft. 
.WED...SE winds 10 to 20 kt. Seas 4 to 7 ft. 
.WED NIGHT...S winds 10 to 15 kt, becoming W 5 to 15 kt. Seas
4 to 7 ft. 

X

ANZ805: Georges Bank between Cape Cod and 68W north of 1000 FM

Updated: 332 AM EST Sat Dec 3 2022

...GALE WARNING...

.TODAY...S winds 10 to 20 kt, increasing to 25 to 35 kt. Seas
7 to 11 ft. 
.TONIGHT...SW winds 25 to 35 kt, becoming NW 20 to 30 kt. Seas
8 to 13 ft. Chance of rain. 
.SUN...NW winds 15 to 25 kt. Seas 6 to 11 ft. 
.SUN NIGHT...NW winds 5 to 15 kt, becoming variable. Seas 4 to
7 ft. 
.MON...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
4 ft. 
.MON NIGHT...S to SE winds 10 to 15 kt, becoming SE 10 to 20 kt.
Seas 3 to 4 ft. 
.TUE...SE winds 10 to 20 kt. Seas 3 to 6 ft. 
.TUE NIGHT...SE winds 15 to 20 kt, diminishing to 10 to 15 kt.
Seas 5 to 7 ft. 
.WED...SE winds 10 to 20 kt, becoming S to SE 10 to 15 kt. Seas
4 to 8 ft. 
.WED NIGHT...S winds 5 to 10 kt, becoming W 10 to 15 kt. Seas
6 to 8 ft. 

X

ANZ810: South of New England between the Great South Channel and Montauk Point to 1000 FM

Updated: 332 AM EST Sat Dec 3 2022

...GALE WARNING...

.TODAY...SW winds 15 to 20 kt, becoming S 20 to 30 kt early,
then, becoming SW 25 to 35 kt. Seas 7 to 12 ft. 
.TONIGHT...W to SW winds 20 to 30 kt, becoming NW. Seas 8 to
13 ft. Chance of rain. 
.SUN...N to NW winds 15 to 25 kt, becoming N 5 to 15 kt. Seas
6 to 11 ft. 
.SUN NIGHT...NW winds 5 to 15 kt, becoming variable less than
5 kt. Seas 4 to 7 ft. 
.MON...S to SE winds 5 to 10 kt. Seas 3 to 4 ft. 
.MON NIGHT...S winds 10 to 15 kt, becoming S to SE 10 to 20 kt.
Seas 3 to 4 ft. 
.TUE...S to SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...S to SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED...S to SW winds 10 to 15 kt. Seas 5 to 8 ft. 
.WED NIGHT...W to SW winds less than 10 kt, becoming NW. Seas
5 to 8 ft. 

X

ANZ815: South of Long Island between Montauk Point and Sandy Hook to 1000 FM

Updated: 332 AM EST Sat Dec 3 2022

...GALE WARNING...

.TODAY...S to SW winds 15 to 20 kt, becoming SW 25 to 35 kt.
Seas 8 to 13 ft. Scattered showers. 
.TONIGHT...W to SW winds 20 to 30 kt, becoming NW. Seas 7 to
13 ft. Chance of rain. 
.SUN...N to NW winds 10 to 20 kt, diminishing to 5 to 10 kt.
Seas 5 to 9 ft. 
.SUN NIGHT...W to NW winds less than 10 kt. Seas 3 to 5 ft. 
.MON...S winds 5 to 10 kt. Seas 3 to 4 ft. 
.MON NIGHT...S winds 10 to 15 kt, becoming S to SE 10 to 20 kt.
Seas 3 to 4 ft. 
.TUE...S winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
4 to 5 ft. 
.TUE NIGHT...S to SE winds 10 to 15 kt. Seas 4 to 7 ft. 
.WED...S winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas 4 to
7 ft. 
.WED NIGHT...W winds 5 to 10 kt, becoming NW 10 to 15 kt. Seas
5 to 7 ft. 

X

ANZ820: Hudson Canyon to Baltimore Canyon to 1000 FM

Updated: 333 AM EST Sat Dec 3 2022

.TODAY...S winds 15 to 20 kt, increasing to 20 to 30 kt early,
then, becoming SW. Seas 7 to 12 ft. Scattered showers. 
.TONIGHT...W to SW winds 20 to 30 kt, becoming NW. Seas 7 to
12 ft. Chance of rain. 
.SUN...N winds 10 to 20 kt, diminishing to 5 to 10 kt. Seas 5 to
9 ft. 
.SUN NIGHT...NW winds 5 to 10 kt, becoming variable. 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 10 to 15 kt. Seas 3 to 5 ft. 
.TUE...S winds 10 to 15 kt. Seas 4 to 5 ft. 
.TUE NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 4 to
7 ft. 
.WED NIGHT...W winds 5 to 10 kt, becoming NW 10 to 15 kt. Seas
4 to 7 ft. 

X

ANZ900: Georges Bank between 68W and the Hague Line

Updated: 332 AM EST Sat Dec 3 2022

...GALE WARNING...

.TODAY...S winds 20 to 30 kt. Seas 4 to 6 ft, building to 6 to
10 ft. 
.TONIGHT...S to SW winds 25 to 35 kt, becoming NW 20 to 30 kt.
Seas 9 to 13 ft. Chance of rain. 
.SUN...NW winds 15 to 25 kt. Seas 7 to 11 ft. 
.SUN NIGHT...NW winds 10 to 15 kt, becoming N. Seas 4 to 8 ft. 
.MON...Variable winds less than 10 kt, becoming S to SE. Seas
3 to 5 ft. 
.MON NIGHT...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. 
.TUE...SE winds 5 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED...SE winds 10 to 15 kt. Seas 6 to 8 ft. 
.WED NIGHT...S winds 5 to 15 kt, becoming W to SW. Seas 7 to
8 ft. 

X

ANZ825: Baltimore Canyon to Cape Charles Light to 100 NM offshore

Updated: 333 AM EST Sat Dec 3 2022

.TODAY...SW winds 20 to 30 kt. Seas 5 to 9 ft. Scattered
showers. 
.TONIGHT...SW winds 20 to 30 kt, becoming N. Seas 5 to 9 ft.
Chance of rain. 
.SUN...N winds 15 to 25 kt, diminishing to 5 to 10 kt. Seas 5 to
9 ft. 
.SUN NIGHT...N winds 5 to 10 kt, becoming NE. Seas 3 to 5 ft. 
.MON...E winds 5 to 10 kt, becoming SE. Seas 3 to 4 ft. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE...S winds 10 to 15 kt. Seas 4 to 5 ft. 
.TUE NIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
4 to 6 ft. 
.WED...SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 4 to
7 ft. 
.WED NIGHT...W winds 10 to 15 kt, becoming NW. Seas 4 to 7 ft. 

X

ANZ828: Cape Charles Light to Currituck Beach Light to 100 NM offshore

Updated: 333 AM EST Sat Dec 3 2022

.TODAY...SW winds 15 to 25 kt. Seas 4 to 7 ft. Scattered
showers. 
.TONIGHT...SW winds 20 to 30 kt, becoming N. Seas 5 to 9 ft.
Chance of rain. 
.SUN...N winds 15 to 25 kt, becoming NE 10 to 15 kt. Seas 5 to
9 ft. 
.SUN NIGHT...N to NE winds 5 to 15 kt. Seas 4 to 7 ft. 
.MON...E winds 5 to 10 kt. Seas 3 to 6 ft. 
.MON NIGHT...E to SE winds 5 to 15 kt. Seas 3 to 6 ft. 
.TUE...S to SE winds 10 to 15 kt. Seas 3 to 6 ft. 
.TUE NIGHT...S winds 10 to 15 kt. Seas 4 to 7 ft. 
.WED...S to SW winds 10 to 15 kt. Seas 4 to 7 ft. 
.WED NIGHT...W winds 10 to 15 kt, becoming NW. Seas 4 to 8 ft. 

X

ANZ830: Currituck Beach Light to Cape Hatteras to 100 NM offshore

Updated: 333 AM EST Sat Dec 3 2022

.TODAY...SW winds 15 to 25 kt. Seas 3 to 6 ft. 
.TONIGHT...W to SW winds 20 to 30 kt, becoming N to NW. Seas
5 to 9 ft. Chance of rain. Scattered showers. 
.SUN...N to NE winds 15 to 25 kt. Seas 5 to 9 ft. 
.SUN NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 7 ft. 
.MON...E to NE winds 10 to 15 kt, becoming E 5 to 10 kt. Seas
4 to 7 ft. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...SE winds 10 to 15 kt, becoming S. Seas 4 to 6 ft. 
.TUE NIGHT...S winds 10 to 15 kt. Seas 4 to 7 ft. 
.WED...S winds 10 to 15 kt, becoming SW. Seas 4 to 7 ft. 
.WED NIGHT...W to SW winds 10 to 15 kt. Seas 5 to 8 ft. 

X

ANZ833: Cape Hatteras to Cape Fear to 100 NM Offshore.

Updated: 333 AM EST Sat Dec 3 2022

.TODAY...S winds 10 to 15 kt, becoming S to SW 15 to 25 kt. Seas
3 to 6 ft. 
.TONIGHT...W to SW winds 15 to 25 kt, becoming N to NW. Seas
4 to 8 ft. Scattered showers and scattered tstms. 
.SUN...NE winds 15 to 25 kt. Seas 5 to 9 ft. Scattered showers. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 4 to 8 ft. 
.MON...E to NE winds 10 to 15 kt. Seas 4 to 7 ft. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...SE winds 10 to 20 kt, becoming S to SE 10 to 15 kt. Seas
4 to 7 ft. 
.TUE NIGHT...S to SE winds 10 to 20 kt, becoming S 10 to 15 kt.
Seas 4 to 6 ft. 
.WED...S winds 5 to 15 kt, becoming W to SW. Seas 4 to 7 ft. 
.WED NIGHT...W winds 10 to 15 kt. Seas 4 to 7 ft. 

X

ANZ835: Cape Fear to 31N to 1000 FM

Updated: 333 AM EST Sat Dec 3 2022

.TODAY...S to SE winds 5 to 15 kt, becoming S to SW 10 to 20 kt.
Seas 4 to 7 ft. 
.TONIGHT...SW winds 10 to 20 kt, becoming W. Seas 4 to 7 ft.
Scattered tstms. 
.SUN...N to NE winds 15 to 25 kt. Seas 5 to 9 ft. Scattered
showers. 
.SUN NIGHT...N to NE winds 10 to 20 kt, becoming NE 10 to 15 kt.
Seas 5 to 8 ft. Scattered showers. 
.MON...NE winds 10 to 15 kt, becoming E 5 to 15 kt. Seas 4 to
8 ft. 
.MON NIGHT...E to SE winds 5 to 15 kt, becoming S to SE. Seas
4 to 7 ft. 
.TUE...S to SE winds 10 to 20 kt, becoming S 5 to 15 kt. Seas
4 to 7 ft. 
.TUE NIGHT...S to SW winds 5 to 15 kt. Seas 4 to 7 ft. 
.WED...W winds less than 10 kt. Seas 3 to 6 ft. 
.WED NIGHT...W winds less than 10 kt, increasing to 5 to 15 kt.
Seas 3 to 6 ft. 

X

ANZ905: East of 69W to the Hague Line between 1000 FM and 39N

Updated: 333 AM EST Sat Dec 3 2022

...GALE WARNING...

.TODAY...S winds 20 to 30 kt. Seas 5 to 9 ft. 
.TONIGHT...S to SW winds 25 to 35 kt. Seas 7 to 13 ft. Scattered
showers. Scattered tstms. 
.SUN...NW winds 15 to 25 kt, becoming N 10 to 20 kt. Seas 8 to
11 ft. 
.SUN NIGHT...N winds 5 to 15 kt. Seas 5 to 9 ft. 
.MON...NE winds 5 to 15 kt, becoming E. Seas 4 to 7 ft. 
.MON NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 6 ft. 
.TUE...E to SE winds 10 to 15 kt. Seas 4 to 7 ft. 
.TUE NIGHT...E winds 10 to 15 kt, becoming SE. Seas 6 to 10 ft. 
.WED...SE winds 10 to 15 kt. Seas 7 to 9 ft. 
.WED NIGHT...S winds 5 to 15 kt, becoming SW 5 to 10 kt. Seas
7 to 10 ft. 

X

ANZ910: East of 69W and south of 39N to 250 NM offshore

Updated: 333 AM EST Sat Dec 3 2022

...GALE WARNING...

.TODAY...S to SW winds 20 to 30 kt. Seas 4 to 5 ft, building to
5 to 9 ft. 
.TONIGHT...SW winds 30 to 40 kt. Seas 7 to 13 ft. Scattered
showers and tstms. 
.SUN...N winds 15 to 25 kt. Seas 8 to 11 ft. Scattered showers. 
.SUN NIGHT...N to NE winds 10 to 15 kt. Seas 5 to 9 ft. 
.MON...E to NE winds 5 to 15 kt. Seas 4 to 8 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 7 ft. 
.TUE...E winds 10 to 15 kt. Seas 5 to 8 ft. 
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 6 to 10 ft. 
.WED...E to SE winds 5 to 15 kt, becoming S to SE 5 to 10 kt.
Seas 7 to 11 ft. 
.WED NIGHT...S winds 5 to 10 kt, becoming W to SW. Seas 7 to
10 ft. 

X

ANZ915: Between 1000FM and 38.5 N west of 69 W

Updated: 333 AM EST Sat Dec 3 2022

...GALE WARNING...

.TODAY...SW winds 15 to 20 kt, increasing to 25 to 35 kt. Seas
7 to 11 ft. 
.TONIGHT...W to SW winds 30 to 40 kt, becoming NW 25 to 30 kt.
Seas 9 to 13 ft. Chance of rain. 
.SUN...N winds 15 to 25 kt, diminishing to 10 to 15 kt. Seas
6 to 11 ft. 
.SUN NIGHT...N winds 5 to 15 kt, becoming N to NE. Seas 4 to
7 ft. 
.MON...E winds 5 to 10 kt, becoming SE. Seas 3 to 5 ft. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE...S to SE winds 10 to 15 kt. Seas 4 to 7 ft. 
.TUE NIGHT...S to SE winds 10 to 15 kt. Seas 5 to 8 ft. 
.WED...S winds 10 to 15 kt, becoming SW 5 to 10 kt. Seas 6 to
8 ft. 
.WED NIGHT...W to SW winds less than 10 kt, becoming W to NW.
Seas 7 to 8 ft. 

X

ANZ920: Baltimore Canyon to 69W east of 1000 FM and south of 38.5N to 250 NM offshore

Updated: 333 AM EST Sat Dec 3 2022

...GALE WARNING...

.TODAY...S winds 10 to 20 kt, increasing to 20 to 30 kt early,
then, becoming SW 25 to 35 kt. Seas 6 to 10 ft. 
.TONIGHT...SW winds 30 to 40 kt, becoming NW 20 to 30 kt. Seas
8 to 13 ft. Scattered showers and tstms. 
.SUN...N winds 15 to 25 kt. Seas 6 to 11 ft. 
.SUN NIGHT...N winds 10 to 15 kt, becoming NE 5 to 15 kt. Seas
4 to 8 ft. 
.MON...E to NE winds 5 to 15 kt. Seas 4 to 7 ft. 
.MON NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 7 ft. 
.TUE...S to SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE NIGHT...S to SE winds 10 to 15 kt. Seas 5 to 8 ft. 
.WED...S winds 5 to 15 kt, becoming SW. Seas 6 to 9 ft. 
.WED NIGHT...SW winds 5 to 10 kt, becoming W 10 to 15 kt. Seas
7 to 9 ft. 

X

ANZ925: Baltimore Canyon to Hatteras Canyon between 100 NM and 250 NM offshore

Updated: 333 AM EST Sat Dec 3 2022

...GALE WARNING...

.TODAY...S winds 10 to 20 kt, increasing to 20 to 30 kt early,
then, becoming SW 25 to 35 kt. Seas 5 to 9 ft. 
.TONIGHT...SW winds 25 to 35 kt, becoming N to NW 20 to 30 kt.
Seas 6 to 11 ft. Scattered showers and tstms. 
.SUN...N to NE winds 15 to 25 kt. Seas 6 to 10 ft. Scattered
showers. 
.SUN NIGHT...N winds 10 to 15 kt, becoming NE 5 to 15 kt. Seas
4 to 8 ft. 
.MON...E to NE winds 5 to 15 kt, becoming E 10 to 20 kt. Seas
5 to 8 ft. 
.MON NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 8 ft. 
.TUE...S to SE winds 10 to 15 kt. Seas 4 to 7 ft. 
.TUE NIGHT...S to SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED...S to SW winds 5 to 15 kt. Seas 6 to 8 ft. 
.WED NIGHT...SW winds 5 to 15 kt, becoming W. Seas 7 to 9 ft. 

X

ANZ930: Hatteras Canyon to Cape Fear between 100 NM and 250 NM offshore

Updated: 333 AM EST Sat Dec 3 2022

.TODAY...SE winds 10 to 15 kt, becoming S to SE 10 to 20 kt
early, then, becoming S to SW 15 to 25 kt. Seas 4 to 7 ft. 
.TONIGHT...SW winds 15 to 25 kt, becoming N to NW. Seas 5 to
9 ft. Scattered tstms. 
.SUN...N to NE winds 15 to 25 kt. Seas 6 to 9 ft. Scattered
showers and tstms. 
.SUN NIGHT...N to NE winds 10 to 15 kt, becoming NE 10 to 20 kt.
Seas 6 to 9 ft. Scattered showers and scattered tstms. 
.MON...NE winds 10 to 15 kt, becoming E. Seas 6 to 9 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.TUE...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE NIGHT...E to SE winds 10 to 15 kt, becoming S to SE. Seas
6 to 7 ft. 
.WED...S to SE winds 5 to 15 kt. Seas 6 to 7 ft. 
.WED NIGHT...SW winds 5 to 15 kt, becoming W. Seas 6 to 8 ft. 

X

ANZ935: Cape Fear to 31N east of 1000 FM to 250 NM offshore

Updated: 333 AM EST Sat Dec 3 2022

.TODAY...E to SE winds 15 to 20 kt, becoming S to SE 5 to 15 kt.
Seas 5 to 8 ft. 
.TONIGHT...S to SW winds 10 to 20 kt, becoming W to NW. Seas
5 to 8 ft. Scattered tstms. 
.SUN...N to NE winds 10 to 20 kt. Seas 6 to 9 ft. Scattered
showers and tstms. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. Scattered
showers and tstms. 
.MON...NE winds 10 to 20 kt, becoming E to NE 10 to 15 kt. Seas
6 to 9 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.TUE...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE NIGHT...E to SE winds 10 to 15 kt, becoming S to SE. Seas
5 to 7 ft. 
.WED...S winds 5 to 10 kt. Seas 5 to 7 ft. 
.WED NIGHT...SW winds less than 10 kt, becoming W. Seas 5 to
7 ft. 



  • Below is a map of the Array Offshore Waters Forecast. Clicking on a zone will display the forecast for that area.
ANZ800 ANZ805 ANZ810 ANZ815 ANZ820 ANZ825 ANZ828 ANZ830 ANZ833 ANZ835 ANZ900 ANZ905 ANZ910 ANZ915 ANZ920 ANZ925 ANZ930 ANZ935 Atlantic ANZ935: Cape Fear to 31N east of 1000 FM to 250 NM offshore zone map