Hurricane Force Warnings in Effect
Atlantic:  High Seas

OPC Atlantic NAVTEX Offshore Waters Forecast Areas

X

Eastport Maine to Cape Cod

Updated: 512 AM EDT Fri Apr 16 2021

...GALE WARNING...

.TODAY...E winds 30 to 40 kt. Seas 11 to 18 ft. Rain with vsby
1 nm or less. 
.TONIGHT...NE winds 25 to 35 kt. Seas 11 to 18 ft. Scattered
showers. 
.SAT...N winds 15 to 25 kt. Seas 9 to 14 ft. Chance of showers. 
.SAT NIGHT...N winds 10 to 20 kt. Seas 5 to 9 ft. 
.SUN...NW winds 5 to 15 kt. Seas 4 to 7 ft. 
.SUN NIGHT...W winds less than 10 kt. Seas 3 to 5 ft.
.MON...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.TUE...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. 
X

Cape Cod to Nantucket Shoals and Georges Bank

Updated: 512 AM EDT Fri Apr 16 2021

...GALE WARNING...

.TODAY...W winds 25 to 35 kt. Seas 10 to 14 ft. Rain with vsby
1 nm or less. 
.TONIGHT...W winds 25 to 35 kt. Seas 10 to 15 ft. Scattered
showers. 
.SAT...W to NW winds 25 to 35 kt. Seas 11 to 17 ft. Scattered
showers. 
.SAT NIGHT...NW winds 20 to 30 kt. Seas 9 to 15 ft. 
.SUN...NW winds 10 to 20 kt. Seas 5 to 8 ft. 
.SUN NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 6 ft. 
.MON...W winds 5 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.TUE...SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. 
X

South of New England

Updated: 512 AM EDT Fri Apr 16 2021

...GALE WARNING...

.TODAY...W winds 20 to 30 kt. Seas 9 to 13 ft. Rain with vsby
1 nm or less. 
.TONIGHT...W to NW winds 25 to 35 kt. Seas 9 to 14 ft. Scattered
showers. 
.SAT...NW winds 20 to 30 kt. Seas 8 to 14 ft. 
.SAT NIGHT...W winds 5 to 15 kt. Seas 5 to 8 ft. 
.SUN...W to SW winds less than 10 kt. Seas 3 to 6 ft. 
.SUN NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft. 
.MON...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...W winds less than 10 kt. Seas 3 to 4 ft.
.TUE...SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...S winds 10 to 20 kt. Seas 3 to 4 ft. 
X

Sandy Hook to 37.5N

Updated: 512 AM EDT Fri Apr 16 2021

.TODAY...W winds 20 to 30 kt. Seas 8 to 13 ft. 
.TONIGHT...W to NW winds 20 to 30 kt. Seas 8 to 13 ft. 
.SAT...W to NW winds 15 to 25 kt. Seas 7 to 12 ft. 
.SAT NIGHT...W winds 5 to 15 kt. Seas 4 to 7 ft. 
.SUN...NW winds less than 10 kt. Seas 3 to 5 ft. 
.SUN NIGHT...W winds less than 10 kt. Seas 3 to 5 ft.
.MON...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...W winds less than 10 kt. Seas 3 to 4 ft.
.TUE...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...S winds 10 to 20 kt. Seas 3 to 4 ft. 
X

37.5N to Cape Hatteras

Updated: 512 AM EDT Fri Apr 16 2021

.TODAY...W to NW winds 15 to 25 kt. Seas 6 to 9 ft. 
.TONIGHT...W to NW winds 15 to 25 kt. Seas 6 to 11 ft. 
.SAT...W to NW winds 15 to 25 kt. Seas 6 to 11 ft. 
.SAT NIGHT...W to SW winds 5 to 15 kt. Seas 4 to 7 ft. 
.SUN...N winds 5 to 15 kt. Seas 4 to 6 ft. 
.SUN NIGHT...NW winds 5 to 15 kt. Seas 4 to 6 ft.
.MON...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 4 ft. 
.TUE...SE winds 5 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
X

Cape Hatteras to Murrells Inlet

Updated: 512 AM EDT Fri Apr 16 2021

.TODAY...NW winds 10 to 20 kt. Seas 7 to 12 ft. Showers and
scattered tstms. 
.TONIGHT...W to NW winds 5 to 15 kt. Seas 4 to 7 ft. 
.SAT...W to NW winds 5 to 15 kt. Seas 4 to 6 ft. Rain.
.SAT NIGHT...W to SW winds 5 to 15 kt. Seas 4 to 6 ft. 
.SUN...W to NW winds 5 to 15 kt. Seas 4 to 7 ft. 
.SUN NIGHT...Variable winds 5 to 15 kt. Seas 4 to 6 ft. 
.MON...S to SE winds 5 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 5 ft. 
.TUE...E to SE winds 5 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...Variable winds 5 to 15 kt. Seas 3 to 4 ft. 
X

Murrells Inlet to 31N

Updated: 512 AM EDT Fri Apr 16 2021

.TODAY...N to NE winds 15 to 25 kt. Seas 7 to 12 ft. Showers and
scattered tstms. 
.TONIGHT...Variable winds less than 10 kt. Seas 4 to 7 ft.
Chance of rain. 
.SAT...Variable winds less than 10 kt. Seas 3 to 5 ft. Rain.
.SAT NIGHT...W winds 5 to 15 kt. Seas 3 to 6 ft. Chance of rain.
.SUN...W to NW winds 5 to 15 kt. Seas 4 to 6 ft. 
.SUN NIGHT...W to SW winds less than 10 kt. Seas 3 to 6 ft. 
.MON...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 4 ft. 
.TUE...E winds 5 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 5 ft. 
X

South of 31N

Updated: 512 AM EDT Fri Apr 16 2021

.TODAY...N to NW winds 5 to 15 kt. Seas 4 to 7 ft. Showers and
scattered tstms. 
.TONIGHT...Variable winds less than 10 kt. Seas 3 to 6 ft. 
.SAT...S to SW winds less than 10 kt. Seas 3 to 5 ft. Scattered
showers and tstms. 
.SAT NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft. 
.SUN...W to NW winds 5 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft. 
.MON...W to NW winds 5 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...E to NE winds less than 10 kt. Seas 3 to 5 ft. 
.TUE...S winds less than 10 kt. Seas 3 to 5 ft. 
.TUE NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 6 ft. 



  • Below is a map of the Array NAVTEX Offshore Waters Forecast. Clicking on a zone will display the forecast for that area.
image of OFFN01ne image of OFFN01se image of OFFN01sw image of OFFN02ne image of OFFN02e image of OFFN02se image of OFFN03ne image of OFFN03se Atlantic South of 31N zone map