Hurricane Warnings in Effect
Pacific:  High Seas EP1 and EPI

OPC Atlantic NAVTEX Offshore Waters Forecast Areas

X

Eastport Maine to Cape Cod

Updated: 502 AM EDT Wed Jul 2 2025

.TODAY...SW winds 10 to 20 kt. Seas 4 to 6 ft. Numerous showers,
fog and tstms with vsby 1 nm or less. 
.TONIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. Chance of
showers, fog and tstms with vsby 1 nm or less. 
.THU...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. Areas of fog
and slight chance of showers with vsby 1 nm or less. 
.THU NIGHT...NW winds 10 to 20 kt. Seas 3 to 5 ft. Chance of
showers and tstms with vsby 1 nm or less. 
.FRI...W winds 5 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...W to NW winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...SW winds 10 to 20 kt. Seas 3 to 4 ft. 
.SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. 
.SUN...SW winds 15 to 25 kt. Seas 3 to 5 ft. 
.SUN NIGHT...SW winds 15 to 25 kt. Seas 5 to 7 ft. 
X

Cape Cod to Nantucket Shoals and Georges Bank

Updated: 502 AM EDT Wed Jul 2 2025

.TODAY...SW winds 20 to 30 kt. Seas 5 to 8 ft. Scattered showers
and tstms with vsby 1 nm or less. 
.TONIGHT...SW winds 15 to 25 kt. Seas 6 to 9 ft. Numerous
showers and scattered tstms with vsby 1 nm or less. 
.THU...SW winds 15 to 25 kt. Seas 5 to 9 ft. Numerous showers,
tstms and fog with vsby 1 nm or less. 
.THU NIGHT...W winds 15 to 25 kt. Seas 5 to 9 ft. Chance of
showers, tstms and areas of fog with vsby 1 nm or less. 
.FRI...W to NW winds 5 to 15 kt. Seas 5 to 7 ft. 
.FRI NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 6 ft. 
.SAT...W winds less than 10 kt. Seas 3 to 5 ft. 
.SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.SUN...SW winds 10 to 20 kt. Seas 3 to 4 ft. 
.SUN NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
X

South of New England

Updated: 502 AM EDT Wed Jul 2 2025

.TODAY...SW winds 15 to 25 kt. Seas 5 to 8 ft. Showers and
scattered tstms with vsby 1 nm or less. 
.TONIGHT...SW winds 15 to 25 kt. Seas 5 to 8 ft. Scattered tstms
and chance of showers with vsby 1 nm or less. 
.THU...W to SW winds 5 to 15 kt. Seas 5 to 7 ft. Numerous
showers, tstms and fog with vsby 1 nm or less. 
.THU NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 6 ft. Areas of
fog with vsby 1 nm or less. 
.FRI...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 4 ft. 
.SAT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. 
.SUN...S to SW winds 10 to 20 kt. Seas 3 to 4 ft. 
.SUN NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
X

Sandy Hook to 37.5N

Updated: 503 AM EDT Wed Jul 2 2025

.TODAY...SW winds 20 to 30 kt. Seas 6 to 10 ft. Numerous showers
and scattered tstms with vsby 1 nm or less. 
.TONIGHT...W to SW winds 15 to 25 kt. Seas 6 to 9 ft. Numerous
showers and scattered tstms with vsby 1 nm or less. 
.THU...W to SW winds 15 to 25 kt. Seas 5 to 9 ft. Numerous
showers and scattered tstms with vsby 1 nm or less. 
.THU NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 7 ft. Chance of
showers and tstms. 
.FRI...N winds 5 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 5 ft. 
.SAT...E winds 5 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 4 ft. 
.SUN...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
X

37.5N to Cape Hatteras

Updated: 503 AM EDT Wed Jul 2 2025

.TODAY...S to SW winds 20 to 30 kt. Seas 6 to 9 ft. Scattered
showers and tstms. 
.TONIGHT...SW winds 15 to 25 kt. Seas 5 to 9 ft. Numerous
showers and scattered tstms. 
.THU...SW winds 20 to 30 kt. Seas 5 to 9 ft. Numerous showers
and scattered tstms. 
.THU NIGHT...W to SW winds 10 to 20 kt. Seas 5 to 7 ft. Numerous
showers and scattered tstms. 
.FRI...NE winds 5 to 15 kt. Seas 3 to 6 ft. 
.FRI NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 5 ft. 
.SAT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN NIGHT...S winds 10 to 20 kt. Seas 3 to 6 ft. 
X

Cape Hatteras to Murrells Inlet

Updated: 503 AM EDT Wed Jul 2 2025

.TODAY...SW winds 15 to 25 kt. Seas 4 to 8 ft. Scattered showers
and tstms. 
.TONIGHT...SW winds 20 to 30 kt. Seas 5 to 8 ft. Scattered
showers and tstms. 
.THU...SW winds 20 to 30 kt. Seas 5 to 8 ft. Numerous showers
and scattered tstms. 
.THU NIGHT...SW winds 15 to 25 kt. Seas 5 to 7 ft. Numerous
showers and scattered tstms. 
.FRI...E to NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI NIGHT...E to NE winds 15 to 25 kt. Seas 4 to 7 ft. 
.SAT...E to NE winds 15 to 25 kt. Seas 5 to 7 ft. 
.SAT NIGHT...E to SE winds 15 to 25 kt. Seas 4 to 6 ft. 
.SUN...S winds 10 to 20 kt. Seas 3 to 6 ft. 
.SUN NIGHT...S winds 15 to 25 kt. Seas 4 to 6 ft. 
X

Murrells Inlet to 31N

Updated: 515 AM EDT Wed Jul 2 2025

.TODAY...SW winds 15 to 25 kt. Seas 4 to 6 ft. Scattered showers
and tstms. 
.TONIGHT...SW winds 15 to 25 kt. Seas 4 to 6 ft. Scattered
showers and tstms. 
.THU...SW winds 15 to 25 kt. Seas 4 to 7 ft. Numerous showers
and scattered tstms. 
.THU NIGHT...SW winds 15 to 25 kt. Seas 4 to 6 ft. Numerous
showers and scattered tstms. 
.FRI...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI NIGHT...NE winds 15 to 25 kt. Seas 4 to 7 ft. 
.SAT...NE winds 15 to 25 kt. Seas 5 to 8 ft. 
.SAT NIGHT...E to NE winds 10 to 20 kt. Seas 4 to 7 ft. 
.SUN...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. 
X

South of 31N

Updated: 515 AM EDT Wed Jul 2 2025

.TODAY...S winds 10 to 20 kt. Seas 3 to 5 ft. Scattered showers
and tstms. 
.TONIGHT...S to SW winds 10 to 20 kt. Seas 3 to 6 ft. Scattered
showers and tstms. 
.THU...SW winds 10 to 20 kt. Seas 4 to 6 ft. Numerous showers
and scattered tstms. 
.THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft. Scattered
showers and tstms. 
.FRI...Variable winds 5 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...E winds 5 to 15 kt. Seas 3 to 4 ft. 
.SAT...E to NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT NIGHT...SE winds 10 to 20 kt. Seas 4 to 7 ft. 
.SUN...S winds 5 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...SW winds 5 to 15 kt. Seas 3 to 5 ft. 



  • Below is a map of the Atlantic NAVTEX Offshore Waters Forecast areas. 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