####018006500#### FZNT21 KWBC 150829 OFFNT1 Offshore Waters Forecast NWS Ocean Prediction Center Washington DC 329 AM EST Sat Feb 15 2025 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. ANZ898-151945- 329 AM EST Sat Feb 15 2025 .SYNOPSIS FOR NEW ENGLAND WATERS...High pressure will build E over the region today, then shift SE of the area tonight. A warm front will lift N across the waters Sun with a strong associated area of low pressure moving NE through New England. The strengthening low will track NE Sun night, reaching the Gulf of Saint Lawrence Mon, while pulling a strong cold front across the waters. A series of low pressure troughs or secondary cold fronts will move across the waters Mon through Tue night as high pressure gradually builds E toward the coast. The high will push offshore Wed, then shift E Wed night as the next strengthening low pressure system approaches from the SW. $$ ANZ800-151945- Gulf of Maine to the Hague Line- 329 AM EST Sat Feb 15 2025 ...GALE WARNING... ...STORM FORCE WINDS POSSIBLE MON NIGHT... .TODAY...NW winds 20 to 30 kt, becoming W to NW 10 to 20 kt. Seas 6 to 10 ft, subsiding to 4 to 6 ft. Light freezing spray. .TONIGHT...W winds 5 to 15 kt, becoming E 10 to 20 kt. Seas 3 to 4 ft. Light freezing spray and chance of snow. .SUN...E winds 20 to 30 kt, increasing to 25 to 35 kt. Seas building to 6 to 10 ft. Snow early, then rain and chance of light freezing rain. Vsby 1 NM or less. .SUN NIGHT...S to SW winds 30 to 40 kt, becoming W. Seas 11 to 20 ft. Rain with vsby 1 nm or less. .MON...W winds 35 to 45 kt. Seas 12 to 24 ft. .MON NIGHT...W winds 35 to 50 kt. Seas 13 to 25 ft. .TUE...W winds 35 to 45 kt. Seas 12 to 23 ft. .TUE NIGHT...W to NW winds 25 to 35 kt, becoming NW 20 to 30 kt. Seas 8 to 15 ft. .WED...W to NW winds 15 to 25 kt. Seas 6 to 11 ft. .WED NIGHT...W winds 10 to 20 kt, becoming N to NW 5 to 15 kt. Seas 4 to 7 ft. $$ ANZ805-151945- Georges Bank between Cape Cod and 68W north of 1000 FM- 329 AM EST Sat Feb 15 2025 ...GALE WARNING... ...STORM FORCE WINDS POSSIBLE MON NIGHT... .TODAY...NW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas 5 to 9 ft, subsiding to 4 to 6 ft. .TONIGHT...W to SW winds less than 10 kt, becoming SE 15 to 25 kt. Seas 3 to 4 ft. Chance of snow. .SUN...E to SE winds 20 to 30 kt, becoming S 30 to 40 kt. Seas becoming 5 to 9 ft, then building to 9 to 16 ft. Chance of light freezing rain early, otherwise rain with vsby 1 nm or less. .SUN NIGHT...SW winds 30 to 40 kt, becoming W 35 to 45 kt. Seas 11 to 21 ft. Rain with vsby 1 nm or less. .MON...W winds 35 to 45 kt. Seas 13 to 24 ft. .MON NIGHT...W winds 35 to 50 kt. Seas 12 to 23 ft. .TUE...W winds 35 to 45 kt. Seas 11 to 20 ft. .TUE NIGHT...W winds 25 to 35 kt, becoming NW 20 to 30 kt. Seas 9 to 16 ft. .WED...NW winds 15 to 25 kt, becoming W 10 to 20 kt. Seas 7 to 12 ft. .WED NIGHT...W winds 10 to 15 kt, diminishing to less than 10 kt. Seas 4 to 8 ft. $$ ANZ900-151945- Georges Bank between 68W and the Hague Line- 329 AM EST Sat Feb 15 2025 ...GALE WARNING... ...STORM FORCE WINDS POSSIBLE MON NIGHT... .TODAY...W winds 15 to 25 kt. Seas 7 to 12 ft. .TONIGHT...W winds 5 to 15 kt, becoming SE. Seas subsiding to 3 to 6 ft. Chance of snow. .SUN...E to SE winds 20 to 30 kt, becoming S 25 to 35 kt. Seas 4 to 7 ft, building to 8 to 14 ft. Chance of snow early, then rain with vsby 1 nm or less. .SUN NIGHT...S to SW winds 35 to 40 kt, becoming W to SW. Seas building to 11 to 21 ft. Rain with vsby 1 nm or less. .MON...W winds 40 to 45 kt. Seas 15 to 26 ft. .MON NIGHT...W winds 40 to 50 kt. Seas 18 to 26 ft. .TUE...W winds 35 to 45 kt. Seas 15 to 25 ft. .TUE NIGHT...W winds 30 to 35 kt, diminishing to 25 to 30 kt. Seas 10 to 19 ft. .WED...NW winds 20 to 30 kt, becoming W 15 to 20 kt. Seas 8 to 14 ft. .WED NIGHT...W winds 10 to 15 kt, diminishing to less than 10 kt. Seas 5 to 9 ft. $$ ANZ810-151945- South of New England between the Great South Channel and Montauk Point to 1000 FM- 329 AM EST Sat Feb 15 2025 ...GALE WARNING... .TODAY...NW winds 10 to 20 kt, diminishing to 5 to 15 kt early, then, becoming S to SW 5 to 10 kt. Seas 4 to 7 ft. Chance of snow. .TONIGHT...SE winds 15 to 25 kt. Seas 3 to 6 ft. Rain and chance of snow. .SUN...S winds 20 to 30 kt, increasing to 30 to 40 kt. Seas becoming 6 to 11 ft, then building to 10 to 17 ft. Rain with vsby 1 nm or less. .SUN NIGHT...SW winds 30 to 40 kt, becoming W. Seas 11 to 21 ft. Rain with vsby 1 nm or less. .MON...W winds 35 to 45 kt. Seas 12 to 23 ft. .MON NIGHT...W winds 35 to 45 kt. Seas 11 to 21 ft. .TUE...W winds 25 to 35 kt. Seas 10 to 17 ft. .TUE NIGHT...W to NW winds 25 to 35 kt, becoming NW 20 to 30 kt. Seas 8 to 14 ft. .WED...W to NW winds 15 to 25 kt. Seas 6 to 11 ft. .WED NIGHT...W winds 10 to 15 kt, becoming NW 5 to 15 kt. Seas 4 to 7 ft. $$ ANZ815-151945- South of Long Island between Montauk Point and Sandy Hook to 1000 FM- 329 AM EST Sat Feb 15 2025 ...GALE WARNING... .TODAY...NW winds 5 to 10 kt, becoming variable early, then, becoming S. Seas 3 to 4 ft. Chance of snow. .TONIGHT...SE winds 10 to 20 kt, becoming S 15 to 25 kt. Seas 3 to 6 ft. Chance of snow early, then rain. .SUN...S to SW winds 30 to 45 kt. Seas becoming 7 to 12 ft, then building to 10 to 18 ft. Rain with vsby 1 nm or less. .SUN NIGHT...W to SW winds 30 to 40 kt. Seas 11 to 20 ft. Rain with vsby 1 nm or less. .MON...W winds 35 to 45 kt. Seas 11 to 21 ft. .MON NIGHT...W winds 30 to 40 kt. Seas 9 to 17 ft. .TUE...W winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas 7 to 13 ft. .TUE NIGHT...NW winds 20 to 30 kt. Seas 6 to 11 ft. .WED...NW winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas 4 to 8 ft. .WED NIGHT...NW winds 5 to 15 kt, becoming N to NE 10 to 20 kt. Seas subsiding to 3 to 5 ft. $$ .Forecaster Mills. Ocean Prediction Center.