OPC Atlantic Offshore Waters Forecast Areas

X

ANZ800: Gulf of Maine to the Hague Line

Updated: 436 AM EDT Thu May 13 2021

.TODAY...N winds 5 to 10 kt, becoming W, then becoming SW 10 to 20
kt. Seas 3 to 4 ft.
.TONIGHT...W to SW winds 10 to 20 kt, becoming W to NW 10 to 15 kt.
Seas 3 to 4 ft.
.FRI...W to NW winds 5 to 15 kt, becoming SW 10 to 15 kt. Seas 3 to
4 ft.
.FRI NIGHT...SW winds 5 to 15 kt, becoming W to NW. Seas subsiding
to 2 ft or less.
.SAT...Variable winds less than 10 kt, becoming S. Seas 2 ft or
less.
.SAT NIGHT...S winds 5 to 10 kt. Seas 2 ft or less.
.SUN...W to SW winds less than 10 kt, increasing to 5 to 15 kt.
Seas 2 ft or less.
.SUN NIGHT...W to SW winds 5 to 15 kt, becoming N to NE. Seas 2 ft
or less.
.MON...NE winds 10 to 20 kt, becoming E 5 to 15 kt. Seas building
to 3 to 4 ft.
.MON NIGHT...S to SE winds 5 to 10 kt. Seas subsiding to 2 ft or
less.

X

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

Updated: 436 AM EDT Thu May 13 2021

.TODAY...W winds 5 to 10 kt, becoming N, then becoming W to SW 5 to
15 kt. Seas 3 to 4 ft.
.TONIGHT...W to SW winds 10 to 20 kt. Seas 3 to 4 ft.
.FRI...W to NW winds 5 to 15 kt, becoming W to SW. Seas 3 ft,
becoming 2 ft or less.
.FRI NIGHT...W to SW winds 5 to 15 kt. Seas building to 3 to 4 ft.
.SAT...W to SW winds 5 to 10 kt. Seas subsiding to 2 ft or less.
.SAT NIGHT...W to SW winds 5 to 15 kt. Seas 2 ft or less.
.SUN...W winds 5 to 15 kt. Seas 2 ft or less, becoming 3 ft.
.SUN NIGHT...W to SW winds 5 to 15 kt. Seas 2 ft or less.
.MON...W winds 5 to 10 kt, becoming variable 5 to 15 kt. Seas 2 ft
or less.
.MON NIGHT...Variable winds less than 10 kt. Seas 2 ft or less.

X

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

Updated: 436 AM EDT Thu May 13 2021

.TODAY...W winds 5 to 10 kt, becoming N to NW, then becoming W to
NW. Seas 3 to 4 ft.
.TONIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI...W to NW winds 5 to 15 kt, becoming W to SW. Seas 3 to 4 ft.
.FRI NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT...W winds 5 to 10 kt, becoming W to SW 5 to 15 kt. Seas 3 ft,
becoming 2 ft or less.
.SAT NIGHT...W winds 10 to 15 kt. Seas 2 ft or less, becoming 3 ft.
.SUN and SUN NIGHT...W to SW winds 10 to 15 kt. Seas 3 to 4 ft.
.MON...W winds 5 to 10 kt. Seas 3 ft, becoming 2 ft or less.
.MON NIGHT...Variable winds less than 10 kt. Seas 2 ft or less.

X

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

Updated: 436 AM EDT Thu May 13 2021

.TODAY...N winds 5 to 10 kt, becoming 5 to 15 kt, then becoming W
to SW. Seas 3 ft early, becoming 2 ft or less.
.TONIGHT...W to SW winds 5 to 15 kt. Seas building to 3 to 4 ft.
.FRI...W to NW winds 5 to 15 kt, becoming W to SW. Seas subsiding
to 2 ft or less.
.FRI NIGHT...W to SW winds 5 to 15 kt. Seas 3 ft, becoming 2 ft or
less.
.SAT...NW winds 5 to 10 kt, becoming W to SW 5 to 15 kt. Seas 2 ft
or less.
.SAT NIGHT...W winds 5 to 15 kt. Seas building to 3 to 4 ft.
.SUN...W winds 5 to 15 kt, becoming S to SW. Seas subsiding to 2 ft
or less.
.SUN NIGHT...W to SW winds 5 to 15 kt. Seas building to 3 to 4 ft.
.MON...W winds 5 to 10 kt. Seas 3 ft, becoming 2 ft or less.
.MON NIGHT...S to SW winds less than 10 kt. Seas 2 ft or less.

X

ANZ820: Hudson Canyon to Baltimore Canyon to 1000 FM

Updated: 441 AM EDT Thu May 13 2021

.TODAY...N winds 5 to 15 kt, becoming variable. Seas 3 to 4 ft,
becoming 2 ft or less.
.TONIGHT...SW winds 5 to 15 kt, becoming W to SW 5 to 10 kt. Seas
building to 3 to 4 ft.
.FRI...W to SW winds less than 10 kt, becoming S to SW. Seas
subsiding to 2 ft or less.
.FRI NIGHT...SW winds 5 to 15 kt, becoming W 5 to 10 kt. Seas 3 ft,
becoming 2 ft or less.
.SAT...W winds less than 10 kt, becoming SW. Seas 2 ft or less.
.SAT NIGHT...SW winds 5 to 15 kt. Seas building to 3 to 4 ft.
.SUN...W to SW winds 5 to 15 kt, becoming S to SW. Seas subsiding
to 2 ft or less.
.SUN NIGHT...SW winds 5 to 15 kt, becoming W to SW 5 to 10 kt. Seas
building to 3 to 4 ft.
.MON...Variable winds less than 10 kt. Seas 3 to 4 ft.
.MON NIGHT...S to SW winds less than 10 kt. Seas 3 to 4 ft.

X

ANZ900: Georges Bank between 68W and the Hague Line

Updated: 436 AM EDT Thu May 13 2021

.TODAY...W winds 5 to 15 kt, becoming N to NW, then becoming W to
NW 5 to 10 kt. Seas 3 to 4 ft.
.TONIGHT and FRI...W winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...W winds 5 to 15 kt, becoming W to SW 5 to 10 kt. Seas
3 to 4 ft.
.SAT...W winds 5 to 10 kt. Seas subsiding to 2 ft or less.
.SAT NIGHT...W to SW winds less than 10 kt. Seas 2 ft or less.
.SUN...W to SW winds 5 to 15 kt. Seas 2 ft or less.
.SUN NIGHT...W to SW winds 5 to 15 kt. Seas 2 ft or less, becoming
3 ft.
.MON...W winds 5 to 10 kt, becoming variable. Seas 2 ft or less.
.MON NIGHT...Variable winds less than 10 kt. Seas 2 ft or less,
becoming 3 ft.

X

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

Updated: 441 AM EDT Thu May 13 2021

.TODAY...N to NW winds 5 to 15 kt, becoming N to NE. Seas 3 to 4 ft.
.TONIGHT...Variable winds less than 10 kt, becoming W to NW. Seas 3
to 4 ft.
.FRI...N winds 5 to 15 kt, becoming variable. Seas 3 to 4 ft.
.FRI NIGHT...S to SW winds less than 10 kt, becoming W. Seas 3 to 4
ft.
.SAT...W to NW winds 5 to 10 kt, becoming S to SW. Seas 3 to 4 ft.
.SAT NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SUN...S to SW winds less than 10 kt, becoming S. Seas 3 to 4 ft.
.SUN NIGHT...S to SW winds 5 to 15 kt, becoming W to SW. Seas 3 to
4 ft.
.MON...W winds less than 10 kt, becoming S to SE. Seas 3 to 4 ft.
.MON NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft.

X

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

Updated: 441 AM EDT Thu May 13 2021

.TODAY...N to NE winds 10 to 20 kt. Seas 3 to 6 ft. Chance of rain.
.TONIGHT...NE winds 5 to 15 kt, becoming N. Seas 3 to 6 ft.
.FRI...N winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...NE winds 5 to 10 kt, becoming N to NE 5 to 15 kt. Seas
3 to 4 ft.
.SAT...N winds 5 to 15 kt, becoming variable. Seas 3 to 4 ft.
.SAT NIGHT...E to SE winds 5 to 10 kt, becoming S to SE. Seas 3 to
4 ft.
.SUN...S to SE winds less than 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...S to SW winds 5 to 15 kt, becoming W to SW. Seas 3 to
4 ft.
.MON...Variable winds less than 10 kt, becoming SE. Seas 3 to 4 ft.
.MON NIGHT...S winds increasing to 10 to 15 kt, then diminishing to
5 to 10 kt. Seas 3 to 4 ft.

X

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

Updated: 441 AM EDT Thu May 13 2021

.TODAY...NE winds 15 to 25 kt. Seas 5 to 8 ft. Scattered showers
and tstms
.TONIGHT...NE winds 10 to 20 kt, becoming N 5 to 15 kt. Seas 5 to 8
ft. Scattered showers and tstms.
.FRI...N to NE winds 10 to 20 kt. Seas subsiding to 3 to 5 ft.
.FRI NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT...N to NE winds 10 to 20 kt, becoming NE 5 to 15 kt. Seas 3 to
5 ft.
.SAT NIGHT...E winds less than 10 kt. Seas 3 to 4 ft.
.SUN...E to SE winds less than 10 kt, becoming S to SE. Seas 3 to 4
ft.
.SUN NIGHT...Variable winds less than 10 kt, becoming E to NE. Seas
3 to 4 ft.
.MON...E to NE winds 5 to 10 kt, becoming SE. Seas 3 to 4 ft.
.MON NIGHT...S winds 5 to 10 kt, becoming S to SE 5 to 15 kt. Seas
3 to 4 ft.

X

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

Updated: 441 AM EDT Thu May 13 2021

.TODAY...NE winds 20 to 30 kt. Seas 6 to 11 ft. Chance of rain
early, then scattered showers and tstms.
.TONIGHT...NE winds 15 to 25 kt. Seas 6 to 10 ft. Scattered showers
and tstms.
.FRI...NE winds 15 to 25 kt. Seas subsiding to 4 to 7 ft. Rain.
.FRI NIGHT...NE winds 10 to 20 kt, becoming N. Seas 4 to 7 ft.
Scattered showers.
.SAT...N to NE winds 10 to 20 kt, becoming NE 10 to 15 kt. Seas 3
to 6 ft.
.SAT NIGHT...E to NE winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3
to 5 ft.
.SUN...E to SE winds 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 winds 5 to 10 kt, becoming SE 5 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...S to SE winds 10 to 15 kt. Seas 3 to 4 ft.

X

ANZ835: Cape Fear to 31N to 1000 FM

Updated: 441 AM EDT Thu May 13 2021

...GALE WARNING...

.TODAY...NE winds 20 to 30 kt, increasing to 25 to 35 kt. Seas 9 to
15 ft. Scattered showers and tstms with vsby 1 nm or less.
.TONIGHT...NE winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas 8
to 14 ft. Scattered showers and tstms.
.FRI...NE winds 20 to 30 kt. Seas subsiding to 7 to 11 ft.
Scattered showers.
.FRI NIGHT...NE winds diminishing to 10 to 20 kt. Seas 6 to 10 ft.
.SAT...NE winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
subsiding to 5 to 8 ft.
.SAT NIGHT...E to NE winds 5 to 15 kt. Seas subsiding to 3 to 5 ft.
.SUN...NE winds 5 to 15 kt, becoming E. Seas 3 to 5 ft.
.SUN NIGHT...E to SE winds 5 to 15 kt. Seas 3 to 5 ft.
.MON...E winds 5 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...E to SE winds 10 to 20 kt. Seas 3 to 6 ft.

X

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

Updated: 441 AM EDT Thu May 13 2021

.TODAY...W to NW winds 5 to 15 kt. Seas 3 to 6 ft.
.TONIGHT...NW winds 5 to 10 kt, becoming W to NW 10 to 15 kt. Seas
3 to 4 ft.
.FRI...W to NW winds 10 to 20 kt. Seas 3 to 4 ft.
.FRI NIGHT...NW winds 5 to 15 kt, becoming W to NW 5 to 10 kt. Seas
3 to 4 ft.
.SAT...W to NW winds less than 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...W winds less than 10 kt, increasing to 5 to 15 kt.
Seas subsiding to 2 ft or less.
.SUN...W winds 5 to 15 kt. Seas building to 3 to 4 ft.
.SUN NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 4 ft.
.MON and MON NIGHT...W to NW winds less than 10 kt. Seas 3 to 4 ft.

X

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

Updated: 441 AM EDT Thu May 13 2021

.TODAY...N to NW winds 5 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...N to NW winds 5 to 10 kt, increasing to 10 to 15 kt.
Seas 3 to 4 ft.
.FRI...N winds 5 to 10 kt, becoming N to NW 5 to 15 kt. Seas 3 to 4
ft.
.FRI NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT...N to NE winds 5 to 15 kt, becoming NE. Seas 3 to 4 ft.
.SAT NIGHT...W winds less than 10 kt, becoming NW. Seas 3 to 4 ft.
.SUN...W to NW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4
ft.
.SUN NIGHT...NW winds 5 to 15 kt. Seas 3 to 4 ft.
.MON...W to NW winds 5 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...W to NW winds less than 10 kt. Seas 3 to 4 ft.

X

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

Updated: 441 AM EDT Thu May 13 2021

.TODAY...W to NW winds 5 to 10 kt, becoming N to NW 5 to 15 kt.
Seas 3 to 4 ft.
.TONIGHT...N to NW winds less than 10 kt, becoming W. Seas 3 to 4
ft.
.FRI...W winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...W winds 5 to 10 kt, becoming W to NW 10 to 15 kt. Seas
3 to 4 ft.
.SAT...W to NW winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT NIGHT and SUN...W winds 5 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.MON...W to NW winds 5 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...W to NW winds less than 10 kt. Seas 3 to 4 ft.

X

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

Updated: 441 AM EDT Thu May 13 2021

.TODAY...N winds 5 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...N to NE winds less than 10 kt, becoming N to NW. Seas 3
to 4 ft.
.FRI...N to NW winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...N to NE winds 5 to 10 kt, becoming N to NW 5 to 15 kt.
Seas 3 to 4 ft.
.SAT...N winds 5 to 15 kt, becoming N to NW 5 to 10 kt. Seas 3 to 4
ft.
.SAT NIGHT...N to NE winds less than 10 kt, becoming W to SW. Seas
3 to 4 ft.
.SUN...W to NW winds less than 10 kt, becoming W to SW. Seas 3 to 4
ft.
.SUN NIGHT...W to SW winds 5 to 15 kt, becoming W to NW. Seas 3 to
4 ft.
.MON...W to SW winds less than 10 kt. Seas 3 to 4 ft.
.MON NIGHT...W to NW winds less than 10 kt, becoming variable. Seas
3 to 4 ft.

X

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

Updated: 441 AM EDT Thu May 13 2021

.TODAY...N to NE winds 15 to 25 kt. Seas 4 to 7 ft. Scattered
showers and tstms.
.TONIGHT...N to NE winds 10 to 20 kt. Seas 3 to 6 ft.
.FRI...NE winds 15 to 25 kt. Seas 3 to 5 ft.
.FRI NIGHT...NE winds 15 to 25 kt. Seas 3 to 6 ft. Scattered
showers.
.SAT...NE winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 3 to 6
ft.
.SAT NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 5 ft.
.SUN...E to NE winds 5 to 15 kt, becoming E to SE. Seas 3 to 5 ft.
.SUN NIGHT...E winds 5 to 15 kt. Seas 3 to 5 ft.
.MON...E to SE winds 5 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...S winds less than 10 kt. Seas 3 to 4 ft.

X

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

Updated: 441 AM EDT Thu May 13 2021

.TODAY and TONIGHT...NE winds 20 to 30 kt. Seas 4 to 8 ft.
Scattered showers and tstms.
.FRI...NE winds 20 to 30 kt. Seas 4 to 7 ft. Scattered showers.
.FRI NIGHT...N to NE winds 15 to 25 kt. Seas 3 to 6 ft. Rain.
.SAT...NE winds 10 to 20 kt. Seas 3 to 6 ft.
.SAT NIGHT...NE winds 10 to 20 kt, becoming 10 to 15 kt. Seas 4 to
6 ft.
.SUN...E to NE winds 10 to 20 kt, becoming E 5 to 15 kt. Seas 3 to
6 ft.
.SUN NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 5 ft.
.MON...E winds 5 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.

X

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

Updated: 441 AM EDT Thu May 13 2021

...GALE WARNING...

.TODAY...E to NE winds 20 to 30 kt, becoming NE 25 to 35 kt. Seas 6
to 10 ft. Scattered showers and tstms with vsby 1 nm or less.
.TONIGHT...NE winds 25 to 35 kt. Seas 6 to 11 ft. Scattered showers
and tstms.
.FRI...NE winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas 6 to
10 ft. Showers and tstms.
.FRI NIGHT...N to NE winds 15 to 25 kt. Seas subsiding to 4 to 8 ft.
.SAT...N to NE winds 15 to 20 kt. Seas 4 to 7 ft.
.SAT NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft.
.SUN...NE winds 10 to 20 kt, becoming E 5 to 15 kt. Seas 4 to 6 ft.
.SUN NIGHT...E to NE winds 10 to 15 kt. Seas 4 to 5 ft.
.MON...E winds 10 to 15 kt. Seas 4 to 5 ft.
.MON NIGHT...E to SE winds 10 to 20 kt. Seas 4 to 6 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