Offshore Forecast
Issued by NWS

Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
831 FZNT21 KWBC 212018 OFFNT1 Offshore Waters Forecast NWS Ocean Prediction Center Washington DC 418 PM EDT Fri Jun 21 2024 New England continental shelf and slope waters from 25 nm offshore to the Hague Line, except to 1000 fm south of New England. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. Locally higher winds and seas can be expected in and near tstms. The National Weather Service is accepting public comments until July 29 2024 on a proposal to replace feet with meters when describing seas in a variety of National Marine Center text and graphical products for the Offshore and High Seas Areas only. To learn more please visit the following URL: https://ocean.weather.gov/proposed-meters.php ANZ898-220800- 418 PM EDT Fri Jun 21 2024 .SYNOPSIS FOR NEW ENGLAND WATERS...A quasi-stationary front will linger across the New England waters tonight into Sunday then lift north as a warm front Sunday night. A cold front will move offshore later Monday and clear east of the waters by Tue morning. Higher pressure will build into the waters Wed and Wed night. $$ ANZ800-220800- Gulf of Maine to the Hague Line- 418 PM EDT Fri Jun 21 2024 .TONIGHT...E to SE winds less than 5 kt, becoming S to SE, then, becoming variable. Seas 3 to 4 ft early, becoming 2 ft or less. Chance of showers. Isolated tstms. .SAT...E to SE winds less than 10 kt. Seas 2 ft or less. Scattered showers with vsby 1 nm or less. Isolated tstms. .SAT NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. Isolated showers and tstms. Areas of fog. Chance of rain. Vsby 1 NM or less. .SUN...S winds 5 to 15 kt, becoming S to SW 15 to 25 kt. Seas 4 to 7 ft. .SUN NIGHT...SW winds 15 to 25 kt. Seas 5 to 9 ft. .MON...SW winds 15 to 25 kt. Seas 5 to 9 ft. .MON NIGHT...W winds 10 to 20 kt. Seas 5 to 9 ft. .TUE...NW winds 5 to 15 kt, becoming W to SW 5 to 10 kt. Seas 4 to 7 ft. .TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 6 ft. .WED...SW winds 15 to 20 kt, becoming S. Seas 4 to 6 ft. .WED NIGHT...S to SW winds 15 to 20 kt. Seas 4 to 7 ft. $$ ANZ805-220800- Georges Bank between Cape Cod and 68W north of 1000 FM- 418 PM EDT Fri Jun 21 2024 .TONIGHT...W to SW winds less than 10 kt. Seas 3 to 4 ft. Chance of showers with vsby 1 nm or less. Isolated tstms. .SAT...SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and areas of fog with vsby 1 nm or less. .SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. Areas of fog, isolated showers and tstms with vsby 1 nm or less. .SUN...S to SW winds 15 to 25 kt. Seas 5 to 8 ft. .SUN NIGHT...SW winds 20 to 25 kt. Seas 6 to 10 ft. .MON...SW winds 20 to 30 kt. Seas 6 to 10 ft. .MON NIGHT...W to SW winds 10 to 20 kt. Seas 6 to 10 ft. .TUE...W to NW winds 10 to 15 kt, becoming W 5 to 10 kt. Seas 4 to 8 ft. .TUE NIGHT...SW winds 5 to 15 kt. Seas 4 to 6 ft. .WED...S to SW winds 10 to 20 kt. Seas 4 to 5 ft. .WED NIGHT...S winds 15 to 20 kt. Seas 4 to 6 ft. $$ ANZ900-220800- Georges Bank between 68W and the Hague Line- 418 PM EDT Fri Jun 21 2024 .TONIGHT...W winds less than 10 kt, becoming variable, then, becoming W. Seas 3 to 4 ft. Chance of showers with vsby 1 nm or less. Isolated tstms. .SAT...SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4 ft. Chance of showers and areas of fog with vsby 1 nm or less. .SAT NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Areas of fog, isolated showers and tstms with vsby 1 nm or less. .SUN...SW winds 15 to 25 kt. Seas 4 to 7 ft. .SUN NIGHT...SW winds 20 to 30 kt. Seas 7 to 9 ft. .MON...S to SW winds 20 to 30 kt. Seas 8 to 10 ft. .MON NIGHT...SW winds 20 to 25 kt, becoming W 15 to 20 kt. Seas 8 to 11 ft. .TUE...W winds 10 to 15 kt. Seas 6 to 9 ft. .TUE NIGHT...W winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas 5 to 7 ft. .WED...SW winds 10 to 15 kt, becoming S 10 to 20 kt. Seas 4 to 5 ft. .WED NIGHT...S winds 15 to 20 kt. Seas 4 to 6 ft. $$ ANZ810-220800- South of New England between the Great South Channel and Montauk Point to 1000 FM- 418 PM EDT Fri Jun 21 2024 .TONIGHT...SW winds 5 to 15 kt, becoming 5 to 10 kt, then, increasing to 10 to 15 kt. Seas 3 to 4 ft. Chance of showers with vsby 1 nm or less. .SAT...SW winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft. Isolated showers and tstms with vsby 1 nm or less. .SUN...SW winds 15 to 25 kt. Seas 4 to 8 ft. .SUN NIGHT...SW winds 20 to 30 kt. Seas 7 to 11 ft. .MON...SW winds 20 to 30 kt. Seas 7 to 11 ft. .MON NIGHT...W winds 10 to 20 kt. Seas 6 to 9 ft. .TUE...NW winds 10 to 15 kt, becoming W to SW 5 to 15 kt. Seas 4 to 7 ft. .TUE NIGHT...SW winds 5 to 15 kt. Seas 4 to 5 ft. .WED...S winds 10 to 15 kt. Seas 4 to 5 ft. .WED NIGHT...S to SW winds 15 to 20 kt. Seas 4 to 5 ft. $$ ANZ815-220800- South of Long Island between Montauk Point and Sandy Hook to 1000 FM- 418 PM EDT Fri Jun 21 2024 .TONIGHT...S to SW winds 10 to 20 kt, becoming SW 10 to 15 kt. Seas 3 to 4 ft. Chance of showers. .SAT...SW winds 10 to 15 kt, becoming S to SW 15 to 20 kt. Seas 3 to 4 ft. Isolated tstms. .SAT NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms with vsby 1 nm or less. .SUN...SW winds 15 to 25 kt. Seas 5 to 8 ft. .SUN NIGHT...SW winds 20 to 30 kt. Seas 6 to 11 ft. .MON...SW winds 20 to 30 kt, diminishing to 10 to 20 kt. Seas 6 to 10 ft. .MON NIGHT...W winds 10 to 20 kt, becoming NW 10 to 15 kt. Seas 4 to 8 ft. .TUE...NW winds 5 to 15 kt, becoming W to SW 5 to 10 kt. Seas 3 to 6 ft. .TUE NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. .WED...S winds 10 to 15 kt, increasing to 15 to 25 kt. Seas 4 to 5 ft. .WED NIGHT...S winds 15 to 20 kt, becoming SW 10 to 20 kt. Seas 4 to 5 ft. $$ .Forecaster Krekeler. Ocean Prediction Center.