FZNT21 KWBC 220901 OFFNT1 Offshore Waters Forecast NWS Ocean Prediction Center Washington DC 501 AM EDT Sat Aug 22 2026 New England continental shelf and slope waters from 60 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. ANZ898-222115- 501 AM EDT Sat Aug 22 2026 .SYNOPSIS FOR NEW ENGLAND WATERS...Low pressure over SW Georges Bank early this morning will move slowly NE along coastal New England through Sat night, while lifting its warm front slowly N across the area. A cold front approaches the coast Sun and Sun night, then moves slowly offshore Mon and Mon night. The front finally clears E Tue, with a low pressure trough lingering across the area later Tue through Wed night. $$ ANZ800-222115- Gulf of Maine to the Hague Line- 501 AM EDT Sat Aug 22 2026 .TODAY...E to NE winds 5 to 15 kt. Seas 3 to 4 ft. Chance of showers and tstms with vsby 1 nm or less. .TONIGHT...S to SE winds 5 to 15 kt, becoming S 5 to 10 kt. Seas 3 to 4 ft. Chance of showers and tstms with vsby 1 nm or less. .SUN...S to SE winds 5 to 10 kt, becoming S 10 to 15 kt. Seas 3 to 4 ft. Chance of showers and tstms with vsby 1 nm or less. .SUN NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Areas of fog with vsby 1 nm or less. .MON...S to SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...S to SW winds 10 to 15 kt, becoming SW 5 to 10 kt. Seas 3 to 5 ft. .TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...SW winds 10 to 15 kt, becoming W. Seas 3 to 4 ft. .WED...W winds 5 to 10 kt, becoming SW. Seas 3 to 4 ft. .WED NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. $$ ANZ805-222115- Georges Bank between Cape Cod and 68W north of 1000 FM- 501 AM EDT Sat Aug 22 2026 .TODAY...E to SE winds 5 to 15 kt, becoming SW. Seas 3 to 5 ft. Chance of showers and tstms with vsby 1 nm or less. .TONIGHT...S winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4 ft. Chance of showers and tstms with vsby 1 nm or less. .SUN...S to SE winds 10 to 20 kt. Seas 3 to 6 ft. Chance of showers and tstms with vsby 1 nm or less. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and tstms. Areas of fog with vsby 1 nm or less. .MON...SW winds 5 to 10 kt. Seas 4 to 5 ft. .MON NIGHT...S winds less than 10 kt, becoming W to SW. Seas 3 to 4 ft. .TUE...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...W to SW winds 10 to 15 kt. Seas 3 to 4 ft. .WED...W winds 5 to 10 kt, becoming SW. Seas 3 to 4 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. $$ ANZ900-222115- Georges Bank between 68W and the Hague Line- 501 AM EDT Sat Aug 22 2026 .TODAY...E to SE winds 5 to 15 kt, becoming S to SW. Seas 3 to 4 ft. Chance of showers and tstms with vsby 1 nm or less. .TONIGHT...S winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4 ft. Chance of showers and tstms with vsby 1 nm or less. .SUN...S winds 10 to 20 kt. Seas 3 to 6 ft. Chance of showers and tstms with vsby 1 nm or less. .SUN NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Tstms, showers and fog with vsby 1 nm or less. .MON...S to SW winds 5 to 15 kt, becoming SW 5 to 10 kt. Seas 4 to 5 ft. .MON NIGHT...S to SW winds less than 10 kt. Seas 3 to 5 ft. .TUE...W to SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...W to SW winds 5 to 15 kt. Seas 4 to 5 ft. .WED...W winds 5 to 10 kt, becoming SW. Seas 3 to 4 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. $$ ANZ810-222115- South of New England between the Great South Channel and Montauk Point to 1000 FM- 501 AM EDT Sat Aug 22 2026 .TODAY...W to NW winds 10 to 15 kt, becoming W to SW 5 to 15 kt. Seas 3 to 5 ft. Chance of showers and tstms. .TONIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to 4 ft. Numerous showers and tstms. .SUN...S to SW winds 10 to 20 kt. Seas 3 to 6 ft. Numerous showers and tstms. .SUN NIGHT...W to SW winds 10 to 15 kt. Seas 4 to 5 ft. Scattered showers and tstms. .MON...W to SW winds 5 to 10 kt. Seas 3 to 5 ft. .MON NIGHT...SW winds 5 to 10 kt, becoming W 10 to 15 kt. Seas 3 to 4 ft. .TUE...W winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...W winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 3 to 4 ft. .WED...W to SW winds 5 to 10 kt. Seas 3 to 4 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. $$ ANZ815-222115- South of Long Island between Montauk Point and Sandy Hook to 1000 FM- 501 AM EDT Sat Aug 22 2026 .TODAY...N winds 10 to 15 kt, diminishing to 5 to 10 kt, then, becoming variable. Seas 3 to 5 ft. Chance of showers and tstms. .TONIGHT...SE winds 5 to 10 kt, becoming S 10 to 15 kt. Seas 3 to 4 ft. Numerous showers and tstms. .SUN...SW winds 10 to 15 kt. Seas 3 to 4 ft. Numerous showers and tstms. .SUN NIGHT...SW winds 10 to 15 kt, becoming W. Seas 3 to 5 ft. Scattered showers and tstms. .MON...W to SW winds 5 to 10 kt. Seas 3 to 4 ft. .MON NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to 4 ft. .TUE...W winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...W winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 3 to 4 ft. .WED...W winds 5 to 10 kt, becoming SW. Seas 3 to 4 ft. .WED NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 4 ft. $$ .Forecaster Holley. Ocean Prediction Center.