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
547 FZNT21 KWBC 250825 OFFNT1 Offshore Waters Forecast NWS Ocean Prediction Center Washington DC 425 AM EDT Sat May 25 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. ANZ898-252000- 425 AM EDT Sat May 25 2024 .SYNOPSIS FOR NEW ENGLAND WATERS...A cold front will move S and E of the waters early today. High pressure will build over the region behind the front by this afternoon into tonight. The high will shift E of the waters early Sun, with a warm front approaching from the S later Sun and Sun night. The warm front will lift N across the waters Mon and Mon night. A cold front will approach the coast Mon night, and then slide E and SE over the waters Tue and Tue night while weakening. Another front will approach the coast Wed, then move into the waters Wed night. $$ ANZ800-252000- Gulf of Maine to the Hague Line- 425 AM EDT Sat May 25 2024 .TODAY...N to NW winds 5 to 15 kt, becoming NW, then, becoming W to SW. Seas 2 to 4 ft. .TONIGHT...S to SW winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 3 to 4 ft. .SUN...S winds 5 to 15 kt, becoming S to SE 5 to 10 kt. Seas 2 to 4 ft. Slight chance of showers. .SUN NIGHT...E to SE winds 5 to 10 kt, becoming 5 to 15 kt. Seas 2 to 4 ft. Slight chance of showers. .MON...SE winds 10 to 15 kt, increasing to 15 to 20 kt. Seas 3 to 4 ft. .MON NIGHT...SE winds 15 to 25 kt, becoming S 20 to 25 kt. Seas building to 4 to 8 ft. .TUE...S winds 20 to 30 kt. Seas 4 to 8 ft. .TUE NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas 4 to 8 ft. .WED...SW winds 10 to 15 kt, becoming S 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...SW winds 10 to 15 kt, becoming W. Seas 3 to 5 ft. $$ ANZ805-252000- Georges Bank between Cape Cod and 68W north of 1000 FM- 425 AM EDT Sat May 25 2024 .TODAY...N to NE winds 5 to 10 kt, becoming variable. Seas 2 to 4 ft. Areas of fog with vsby 1 nm or less. .TONIGHT...S winds 5 to 15 kt. Seas 2 to 4 ft. Areas of fog with vsby 1 nm or less. .SUN...S winds 5 to 15 kt, becoming 5 to 10 kt. Seas 2 to 4 ft. .SUN NIGHT...S to SE winds 5 to 10 kt, becoming E to SE 5 to 15 kt. Seas 3 to 4 ft. Slight chance of showers. .MON...SE winds 10 to 15 kt, increasing to 15 to 20 kt. Seas 3 to 4 ft. .MON NIGHT...S to SE winds 15 to 25 kt. Seas becoming 4 to 7 ft. .TUE...S to SW winds 15 to 25 kt. Seas 5 to 8 ft. .TUE NIGHT...SW winds 10 to 20 kt, becoming 10 to 15 kt. Seas 4 to 7 ft. .WED...SW winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...SW winds 10 to 15 kt, becoming W. Seas 3 to 5 ft. $$ ANZ900-252000- Georges Bank between 68W and the Hague Line- 425 AM EDT Sat May 25 2024 .TODAY...N to NW winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 2 to 4 ft. Areas of fog with vsby 1 nm or less. .TONIGHT...Variable winds less than 10 kt, becoming S to SW. Seas 2 to 4 ft. Areas of fog with vsby 1 nm or less. .SUN...S winds 5 to 10 kt. Seas 2 to 4 ft. .SUN NIGHT...SE winds 5 to 10 kt, becoming E to SE 10 to 15 kt. Seas 2 to 4 ft. Slight chance of showers. .MON...SE winds 10 to 15 kt, increasing to 15 to 20 kt. Seas 3 to 4 ft. .MON NIGHT...SE winds 15 to 20 kt, becoming S 20 to 25 kt. Seas 3 to 6 ft. .TUE...S winds 20 to 25 kt. Seas building to 6 to 8 ft. .TUE NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas 5 to 8 ft. .WED...S to SW winds 10 to 15 kt. Seas 5 to 6 ft. .WED NIGHT...W to SW winds 10 to 15 kt. Seas 4 to 6 ft. $$ ANZ810-252000- South of New England between the Great South Channel and Montauk Point to 1000 FM- 425 AM EDT Sat May 25 2024 .TODAY...N winds 5 to 10 kt, becoming E to SE. Seas 2 to 4 ft. Areas of fog with vsby 1 nm or less. .TONIGHT...S to SE winds 10 to 15 kt, becoming S 5 to 10 kt. Seas 2 to 4 ft. Areas of fog with vsby 1 nm or less. .SUN...S winds 5 to 10 kt. Seas 2 to 3 ft, becoming 2 ft or less. Areas of fog with vsby 1 nm or less. .SUN NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less, becoming 2 to 3 ft. .MON...SE winds 10 to 15 kt, increasing to 15 to 20 kt. Seas 3 to 4 ft. .MON NIGHT...S to SE winds 15 to 25 kt. Seas building to 4 to 6 ft. .TUE...S to SW winds 15 to 25 kt. Seas 5 to 7 ft. .TUE NIGHT...SW winds 10 to 20 kt, becoming 10 to 15 kt. Seas 5 to 6 ft. .WED...SW winds 5 to 15 kt. Seas 4 to 5 ft. .WED NIGHT...W to SW winds 10 to 15 kt. Seas 3 to 5 ft. $$ ANZ815-252000- South of Long Island between Montauk Point and Sandy Hook to 1000 FM- 425 AM EDT Sat May 25 2024 .TODAY...N to NE winds less than 10 kt, becoming SE. Seas 2 to 4 ft, becoming 2 ft or less. Areas of fog with vsby 1 nm or less. .TONIGHT...S winds 5 to 15 kt, becoming S to SW 5 to 10 kt. Seas 2 to 4 ft. Areas of fog with vsby 1 nm or less. .SUN...S to SE winds 5 to 10 kt. Seas 2 to 4 ft. Areas of fog with vsby 1 nm or less. .SUN NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less. Chance of tstms. .MON...SE winds 10 to 15 kt, becoming S to SE 15 to 20 kt. Seas 3 to 4 ft. .MON NIGHT...S winds 15 to 25 kt. Seas 3 to 6 ft. .TUE...SW winds 10 to 20 kt, becoming 10 to 15 kt. Seas 3 to 6 ft. .TUE NIGHT...SW winds 10 to 20 kt, becoming W to SW 10 to 15 kt. Seas 3 to 5 ft. .WED...SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...W to NW winds 10 to 20 kt. Seas 3 to 4 ft. $$ .Forecaster Mills. Ocean Prediction Center.