The legacy OPC website URL https://www.opc.ncep.noaa.gov permanently redirects to https://ocean.weather.gov. On or after July 9, 2019 the old URL will not work. Users must use https://ocean.weather.gov to access the OPC website. More information is available at https://www.weather.gov/media/notification/scn19-10opc_terminate.pdf.

OPC Atlantic Offshore Waters Forecast Areas

X

ANZ800: Gulf of Maine to the Hague Line

Updated: 1044 AM EDT Tue Apr 23 2019

.TODAY...N to NE winds 15 to 25 kt. Seas 5 to 8 ft. Scattered
showers with VSBY 1 nm or less. 
.TONIGHT...N winds 10 to 20 kt, becoming S 5 to 15 kt. Seas 4 to
6 ft. 
.WED...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. Chance of
rain. Areas of fog. VSBY 1 NM or less. 
.WED NIGHT...N to NW winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU...NW winds 10 to 20 kt, becoming W to SW 5 to 15 kt. Seas
3 to 5 ft. 
.THU NIGHT...S to SW winds 5 to 10 kt, becoming S 5 to 15 kt.
Seas 2 to 4 ft. 
.FRI...S winds 10 to 15 kt, becoming SE 15 to 20 kt. Seas 3 to
5 ft. 
.FRI NIGHT...S to SE winds 20 to 30 kt. Seas 5 to 8 ft. 
.SAT...W to SW winds 20 to 30 kt. Seas 6 to 11 ft. 
.SAT NIGHT...W winds 15 to 25 kt. Seas 4 to 8 ft. 

X

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

Updated: 1044 AM EDT Tue Apr 23 2019

.TODAY...W to NW winds 5 to 15 kt, becoming N to NW 10 to 20 kt.
Seas 5 to 8 ft. Scattered showers. 
.TONIGHT...N to NW winds 5 to 15 kt, becoming S. Seas 4 to 6 ft.
.WED...S winds 15 to 25 kt, becoming W to SW 10 to 20 kt. Seas
4 to 6 ft. Areas of fog with VSBY 1 nm or less. 
.WED NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 6 ft. Areas of
fog with VSBY 1 nm or less. 
.THU...NW winds 5 to 15 kt, becoming N to NW. Seas 3 to 5 ft. 
.THU NIGHT...Variable winds less than 10 kt, becoming S. Seas
3 to 4 ft. 
.FRI...SE winds 10 to 15 kt, increasing to 15 to 20 kt. Seas
3 to 6 ft. 
.FRI NIGHT...SE winds 15 to 25 kt, becoming S. Seas 5 to 9 ft. 
.SAT...W winds 20 to 30 kt. Seas 6 to 10 ft. 
.SAT NIGHT...W winds 15 to 25 kt. Seas 5 to 9 ft. 

X

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

Updated: 1044 AM EDT Tue Apr 23 2019

.TODAY...NW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
4 to 7 ft. 
.TONIGHT...S to SE winds 5 to 15 kt, becoming S 10 to 20 kt.
Seas 4 to 6 ft. Areas of fog with VSBY 1 nm or less. 
.WED...S to SW winds 10 to 20 kt, becoming W 15 to 20 kt. Seas
5 to 7 ft. Areas of fog with VSBY 1 nm or less. 
.WED NIGHT...W to NW winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU...NW winds 10 to 15 kt, becoming W. Seas 3 to 5 ft. 
.THU NIGHT...S to SW winds less than 10 kt, becoming S to SE.
Seas 3 to 4 ft. 
.FRI...SE winds 10 to 15 kt, increasing to 15 to 20 kt. Seas
3 to 6 ft. 
.FRI NIGHT...S to SW winds 15 to 25 kt. Seas 5 to 6 ft, building
to 6 to 10 ft. 
.SAT...W winds 20 to 30 kt. Seas 6 to 10 ft. 
.SAT NIGHT...W winds 15 to 25 kt, diminishing to 10 to 15 kt.
Seas 5 to 9 ft. 

X

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

Updated: 1044 AM EDT Tue Apr 23 2019

.TODAY...NW winds 5 to 15 kt, becoming S. Seas 3 to 6 ft. Areas
of fog with VSBY 1 nm or less. 
.TONIGHT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft. Areas of
fog with VSBY 1 nm or less. 
.WED...W to SW winds 10 to 20 kt. Seas 4 to 7 ft. 
.WED NIGHT...W to NW winds 10 to 20 kt, becoming N to NW. Seas
3 to 5 ft. 
.THU...NW winds 5 to 15 kt, becoming S to SW. Seas 2 to 4 ft. 
.THU NIGHT...S to SE winds less than 10 kt. Seas 2 to 3 ft. 
.FRI...SE winds 10 to 15 kt, becoming S to SE 15 to 20 kt. Seas
3 to 6 ft. 
.FRI NIGHT...S winds 15 to 20 kt, becoming W to NW 15 to 25 kt.
Seas 5 to 9 ft. 
.SAT...W winds 15 to 25 kt. Seas 5 to 9 ft. 
.SAT NIGHT...W winds 15 to 20 kt, diminishing to 5 to 15 kt.
Seas 4 to 7 ft. 

X

ANZ820: Hudson Canyon to Baltimore Canyon to 1000 FM

Updated: 1049 AM EDT Tue Apr 23 2019

.TODAY...Variable winds 5 to 15 kt, becoming S. Seas 3 to 5 ft.
Areas of fog with VSBY 1 nm or less. 
.TONIGHT...S winds 10 to 20 kt, becoming SW 15 to 25 kt. Seas
4 to 7 ft. 
.WED...W winds 10 to 20 kt. Seas 4 to 7 ft. 
.WED NIGHT...W to NW winds 10 to 20 kt, becoming N to NE 5 to
15 kt. Seas 3 to 5 ft. 
.THU...N to NW winds less than 10 kt, becoming variable. Seas
2 to 4 ft. 
.THU NIGHT...S to SE winds less than 10 kt. Seas 2 to 4 ft. 
.FRI...SE winds 10 to 15 kt, becoming S to SW 15 to 20 kt. Seas
3 to 6 ft. 
.FRI NIGHT...S winds 15 to 25 kt, becoming NW 20 to 30 kt. Seas
5 to 9 ft. 
.SAT...W winds 15 to 25 kt. Seas 4 to 8 ft. 
.SAT NIGHT...W winds 15 to 25 kt, becoming W to SW 5 to 15 kt.
Seas 3 to 6 ft. 

X

ANZ900: Georges Bank between 68W and the Hague Line

Updated: 1044 AM EDT Tue Apr 23 2019

.TODAY...S winds 5 to 15 kt, becoming W. Seas 6 to 8 ft.
Scattered showers. 
.TONIGHT...W to NW winds 5 to 15 kt. Seas 4 to 7 ft. 
.WED...S to SW winds 15 to 25 kt. Seas 5 to 6 ft. Areas of fog
with VSBY 1 nm or less. 
.WED NIGHT...W winds 10 to 20 kt, becoming W to NW 5 to 15 kt.
Seas 4 to 6 ft. Areas of fog with VSBY 1 nm or less. 
.THU...NW winds 5 to 15 kt. Seas 4 to 6 ft. 
.THU NIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft. 
.FRI...SE winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to
5 ft. 
.FRI NIGHT...SE winds 15 to 20 kt, becoming S 20 to 25 kt. Seas
5 to 8 ft. 
.SAT...S winds 20 to 25 kt, becoming W to SW. Seas 8 to 10 ft. 
.SAT NIGHT...W winds 10 to 20 kt. Seas 6 to 10 ft. 

X

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

Updated: 1049 AM EDT Tue Apr 23 2019

.TODAY...W winds less than 10 kt, becoming S to SW. Seas 3 to
4 ft. 
.TONIGHT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft. 
.WED...W to NW winds 10 to 20 kt. Seas 3 to 6 ft. 
.WED NIGHT...W to NW winds 5 to 15 kt, becoming N to NE. Seas
2 to 4 ft. 
.THU...E winds 5 to 10 kt. Seas 2 to 3 ft. 
.THU NIGHT...E to SE winds 5 to 10 kt. Seas 2 to 4 ft. 
.FRI...S to SW winds 5 to 15 kt, increasing to 15 to 20 kt. Seas
3 to 6 ft. 
.FRI NIGHT...S to SW winds 20 to 30 kt, becoming NW. Seas 5 to
9 ft. 
.SAT...NW winds 15 to 20 kt, becoming W 5 to 15 kt. Seas 5 to
8 ft. 
.SAT NIGHT...SW winds 5 to 10 kt, becoming S. Seas 2 to 4 ft. 

X

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

Updated: 1049 AM EDT Tue Apr 23 2019

.TODAY...W to NW winds 5 to 15 kt, becoming S to SW. Seas 3 to
5 ft. 
.TONIGHT...S to SW winds 15 to 25 kt. Seas 4 to 6 ft. 
.WED...W to SW winds 15 to 25 kt, becoming N to NW 5 to 15 kt.
Seas 4 to 7 ft. 
.WED NIGHT...Variable winds 5 to 15 kt, becoming N. Seas 3 to
5 ft. 
.THU...E to NE winds 5 to 10 kt. Seas 2 to 4 ft. 
.THU NIGHT...E to SE winds 5 to 10 kt, becoming W to SW 10 to
20 kt. Seas 3 to 6 ft. 
.FRI...S to SW winds 15 to 25 kt. Seas 5 to 9 ft. 
.FRI NIGHT...SW winds 20 to 30 kt, becoming NW. Seas 6 to 10 ft.
.SAT...NW winds 15 to 20 kt, becoming W to NW less than 10 kt.
Seas 5 to 8 ft. 
.SAT NIGHT...S winds less than 10 kt. Seas 3 to 5 ft. 

X

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

Updated: 1049 AM EDT Tue Apr 23 2019

.TODAY...W to NW winds less than 10 kt. Seas 3 to 5 ft. 
.TONIGHT...SW winds 5 to 15 kt, increasing to 15 to 25 kt. Seas
4 to 6 ft. 
.WED...W to SW winds 15 to 25 kt. Seas 4 to 7 ft. 
.WED NIGHT...SW winds 10 to 20 kt, becoming NE 5 to 15 kt. Seas
3 to 6 ft. 
.THU...E to NE winds 5 to 15 kt, becoming SW. Seas 3 to 5 ft. 
.THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft. 
.FRI...SW winds 15 to 25 kt. Seas 5 to 9 ft. 
.FRI NIGHT...SW winds 25 to 30 kt, becoming NW 20 to 30 kt. Seas
6 to 10 ft. 
.SAT...N to NW winds 15 to 20 kt, diminishing to less than
10 kt. Seas 4 to 8 ft. 
.SAT NIGHT...Variable winds less than 10 kt, becoming S. Seas
3 to 5 ft. 

X

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

Updated: 1049 AM EDT Tue Apr 23 2019

.TODAY...N to NW winds 5 to 10 kt, becoming W to NW. Seas 3 to
5 ft. 
.TONIGHT...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 5 ft. 
.WED...W winds 15 to 25 kt. Seas 4 to 6 ft. 
.WED NIGHT...W to SW winds 10 to 20 kt, becoming W to NW 5 to
15 kt. Seas 3 to 6 ft. 
.THU...W winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas 3 to
5 ft. 
.THU NIGHT...SW winds 15 to 20 kt. Seas 4 to 6 ft. 
.FRI...SW winds 15 to 25 kt. Seas 4 to 8 ft. 
.FRI NIGHT...SW winds 20 to 30 kt, becoming NW 15 to 25 kt. Seas
5 to 9 ft. 
.SAT...N winds 10 to 20 kt, diminishing to less than 5 kt. Seas
5 to 8 ft. 
.SAT NIGHT...Variable winds less than 5 kt, becoming S to SE.
Seas 3 to 5 ft. 

X

ANZ835: Cape Fear to 31N to 1000 FM

Updated: 1049 AM EDT Tue Apr 23 2019

.TODAY...N to NW winds less than 10 kt, becoming variable. Seas
2 to 4 ft. 
.TONIGHT...S to SW winds 5 to 15 kt, becoming SW 10 to 20 kt.
Seas 3 to 5 ft. 
.WED...W to SW winds 10 to 20 kt. Seas 3 to 6 ft. 
.WED NIGHT...SW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas
3 to 6 ft. 
.THU...W winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas 3 to
5 ft. 
.THU NIGHT...SW winds 10 to 20 kt, becoming S 15 to 20 kt. Seas
3 to 6 ft. 
.FRI...S to SW winds 15 to 25 kt. Seas 5 to 8 ft. 
.FRI NIGHT...SW winds 15 to 25 kt, becoming NW. Seas 5 to 9 ft. 
.SAT...N to NE winds 10 to 20 kt, becoming E to NE 5 to 15 kt.
Seas 4 to 7 ft. 
.SAT NIGHT...E to SE winds less than 10 kt. Seas 3 to 5 ft. 

X

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

Updated: 1049 AM EDT Tue Apr 23 2019

.TODAY...W to SW winds 10 to 20 kt. Seas 6 to 8 ft. Scattered
showers with VSBY 1 nm or less. 
.TONIGHT...W winds 10 to 15 kt, becoming 10 to 20 kt. Seas 4 to
7 ft. 
.WED...S winds 10 to 20 kt, becoming S to SW 20 to 30 kt. Seas
4 to 7 ft. Areas of fog with VSBY 1 nm or less. 
.WED NIGHT...W winds 15 to 25 kt, becoming NW 10 to 20 kt. Seas
5 to 7 ft. Scattered showers with VSBY 1 nm or less. 
.THU...W to NW winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...NW winds less than 10 kt, becoming variable. Seas
3 to 5 ft. 
.FRI...E to SE winds 5 to 15 kt, becoming SE 10 to 20 kt. Seas
3 to 5 ft. 
.FRI NIGHT...S to SE winds 15 to 25 kt. Seas 4 to 6 ft, building
to 6 to 10 ft. 
.SAT...W to SW winds 20 to 30 kt. Seas 7 to 11 ft. 
.SAT NIGHT...W winds 15 to 25 kt. Seas 6 to 11 ft. 

X

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

Updated: 1049 AM EDT Tue Apr 23 2019

.TODAY...W winds 15 to 25 kt. Seas 6 to 8 ft. Scattered showers
with VSBY 1 nm or less. 
.TONIGHT...W to NW winds 10 to 20 kt. Seas 4 to 7 ft. 
.WED...S to SW winds 10 to 20 kt, becoming SW 20 to 30 kt. Seas
4 to 7 ft. 
.WED NIGHT...SW winds 20 to 30 kt, becoming NW 10 to 20 kt. Seas
5 to 7 ft. TSTMs and scattered showers. 
.THU...NW winds 10 to 20 kt, becoming 10 to 15 kt. Seas 4 to
6 ft. 
.THU NIGHT...N to NW winds 5 to 10 kt, becoming variable. Seas
3 to 5 ft. 
.FRI...E to SE winds 5 to 15 kt, becoming S to SE 10 to 20 kt.
Seas 3 to 5 ft. 
.FRI NIGHT...SW winds 15 to 20 kt, becoming S 20 to 30 kt. Seas
6 to 10 ft. 
.SAT...W to SW winds 20 to 30 kt, becoming W 15 to 20 kt. Seas
8 to 11 ft. 
.SAT NIGHT...W winds 15 to 20 kt, diminishing to 5 to 15 kt.
Seas 6 to 9 ft. 

X

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

Updated: 1049 AM EDT Tue Apr 23 2019

.TODAY...W to NW winds 10 to 20 kt. Seas 4 to 7 ft. 
.TONIGHT...S winds 5 to 15 kt, becoming S to SW 15 to 25 kt.
Seas 4 to 7 ft. Areas of fog with VSBY 1 nm or less. 
.WED...W to SW winds 15 to 25 kt. Seas 5 to 7 ft. 
.WED NIGHT...W to NW winds 10 to 20 kt, becoming N to NW. Seas
4 to 7 ft. 
.THU...N to NW winds 5 to 15 kt, becoming NW. Seas 3 to 5 ft. 
.THU NIGHT...Variable winds less than 5 kt, becoming SE. Seas
3 to 4 ft. 
.FRI...SE winds 10 to 15 kt, becoming S to SE 15 to 20 kt. Seas
4 to 6 ft. 
.FRI NIGHT...S winds 15 to 25 kt, becoming W to NW 20 to 30 kt.
Seas 6 to 11 ft. 
.SAT...W winds 20 to 30 kt. Seas 6 to 11 ft. 
.SAT NIGHT...W winds 15 to 25 kt, diminishing to 10 to 15 kt.
Seas 5 to 9 ft. 

X

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

Updated: 1049 AM EDT Tue Apr 23 2019

.TODAY...NW winds 15 to 25 kt. Seas 4 to 8 ft. Scattered
showers. 
.TONIGHT...W to NW winds 5 to 15 kt, becoming SW 15 to 25 kt.
Seas 4 to 7 ft. 
.WED...W to SW winds 20 to 30 kt. Seas 4 to 7 ft. 
.WED NIGHT...W to NW winds 20 to 30 kt, becoming N to NW 10 to
15 kt. Seas 4 to 7 ft. 
.THU...N to NW winds 5 to 15 kt, becoming NW. Seas 3 to 5 ft. 
.THU NIGHT...Variable winds less than 10 kt, becoming SE. Seas
3 to 4 ft. 
.FRI...SE winds 10 to 15 kt, becoming S to SW 15 to 20 kt. Seas
4 to 7 ft. 
.FRI NIGHT...S to SW winds 20 to 30 kt. Seas 6 to 11 ft. 
.SAT...NW winds 20 to 25 kt, becoming W 15 to 25 kt. Seas 6 to
11 ft. 
.SAT NIGHT...W winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 5 to 9 ft. 

X

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

Updated: 1049 AM EDT Tue Apr 23 2019

.TODAY...NW winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
4 to 7 ft. 
.TONIGHT...W to SW winds 15 to 25 kt. Seas 4 to 7 ft. 
.WED...W to SW winds 15 to 25 kt. Seas 4 to 7 ft. 
.WED NIGHT...W to SW winds 10 to 20 kt, becoming N to NW 5 to
15 kt. Seas 3 to 6 ft. 
.THU...N to NW winds less than 10 kt, becoming variable. Seas
3 to 5 ft. 
.THU NIGHT...SW winds 5 to 15 kt, becoming W to SW 10 to 20 kt.
Seas 3 to 6 ft. 
.FRI...SW winds 15 to 25 kt. Seas 5 to 9 ft. 
.FRI NIGHT...S to SW winds 20 to 30 kt, becoming NW. Seas 6 to
10 ft. 
.SAT...NW winds 15 to 25 kt, diminishing to 10 to 15 kt. Seas
5 to 9 ft. 
.SAT NIGHT...NW winds 5 to 15 kt, becoming variable. Seas 4 to
7 ft. 

X

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

Updated: 1049 AM EDT Tue Apr 23 2019

.TODAY...N winds 5 to 15 kt, becoming N to NW. Seas 4 to 6 ft. 
.TONIGHT...Variable winds 5 to 15 kt, becoming W to SW 10 to
20 kt. Seas 4 to 6 ft. 
.WED...SW winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...W to SW winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU...W winds 5 to 15 kt, becoming SW. Seas 4 to 5 ft. 
.THU NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI...SW winds 15 to 25 kt. Seas 5 to 9 ft. 
.FRI NIGHT...S winds 20 to 30 kt, becoming W to NW. Seas 6 to
10 ft. 
.SAT...N to NW winds 10 to 20 kt, becoming N 5 to 10 kt. Seas
5 to 8 ft. 
.SAT NIGHT...N to NE winds less than 10 kt, becoming E. Seas
3 to 6 ft. 

X

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

Updated: 1049 AM EDT Tue Apr 23 2019

.TODAY...N winds 5 to 15 kt, becoming N to NW. Seas 4 to 5 ft. 
.TONIGHT...Variable winds less than 10 kt, becoming W to SW.
Seas 4 to 5 ft. 
.WED...W to SW winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...SW winds 10 to 20 kt, becoming W. Seas 4 to 6 ft. 
.THU...W to SW winds 10 to 15 kt. Seas 4 to 5 ft. 
.THU NIGHT...S to SW winds 10 to 20 kt. Seas 4 to 5 ft. 
.FRI...S winds 15 to 25 kt. Seas 4 to 8 ft. 
.FRI NIGHT...W to SW winds 15 to 25 kt. Seas 5 to 9 ft. 
.SAT...N winds 10 to 20 kt, becoming NE 5 to 15 kt. Seas 4 to
7 ft. 
.SAT NIGHT...E to NE winds less than 10 kt. Seas 3 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