Offshore Forecast
Issued by NWS
Issued by NWS
752 FZNT21 KWBC 180228 OFFNT1 Offshore Waters Forecast NWS Ocean Prediction Center Washington DC 1028 PM EDT Tue Sep 17 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. ANZ898-190230- 1028 PM EDT Tue Sep 17 2024 .SYNOPSIS FOR NEW ENGLAND WATERS...A high pressure ridge will persist across the waters tonight into Wed, then weaken later Wed and Wed night. A warm front will lift N over the area Wed, then stall across the waters Wed night into Thu night as a series of lows develop along the front. The front will then move back S of the area Fri into Sat night while a high pressure ridge builds S across the region. The ridge will remain across the area Sun into Sun night. $$ ANZ800-190230- Gulf of Maine to the Hague Line- 1028 PM EDT Tue Sep 17 2024 .TONIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. Areas of fog with vsby 1 nm or less. .WED...S to SW winds less than 10 kt. Seas 3 to 4 ft. Areas of fog with vsby 1 nm or less. .WED NIGHT...E to SE winds 5 to 10 kt, becoming E 5 to 15 kt. Seas 3 to 4 ft. Chance of rain with vsby 1 nm or less. .THU...E winds 10 to 20 kt, becoming NE. Seas 4 to 7 ft. Areas of fog. Scattered showers and chance of tstms. Vsby 1 NM or less. .THU NIGHT...NE winds 15 to 25 kt. Seas 4 to 8 ft. .FRI...NE winds 15 to 25 kt. Seas 5 to 9 ft. .FRI NIGHT...NE winds 15 to 25 kt. Seas 5 to 9 ft. .SAT...NE winds 15 to 20 kt. Seas 4 to 8 ft. .SAT NIGHT...NE winds 10 to 20 kt. Seas 5 to 8 ft. .SUN...NE winds 10 to 20 kt. Seas 5 to 8 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 4 to 8 ft. $$ ANZ805-190230- Georges Bank between Cape Cod and 68W north of 1000 FM- 1028 PM EDT Tue Sep 17 2024 .TONIGHT...E to SE winds 5 to 15 kt. Seas 3 to 6 ft. Areas of fog with vsby 1 nm or less. .WED...E winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 3 to 6 ft. Chance of showers and areas of fog with vsby 1 nm or less. Chance of tstms. .WED NIGHT...E to SE winds 10 to 20 kt. Seas 4 to 8 ft. Scattered showers and chance of tstms with vsby 1 nm or less. .THU...E to NE winds 15 to 25 kt. Seas 5 to 9 ft. Scattered showers and chance of tstms with vsby 1 nm or less. .THU NIGHT...NE winds 15 to 25 kt. Seas 5 to 8 ft. .FRI...NE winds 15 to 25 kt. Seas 7 to 9 ft. .FRI NIGHT...NE winds 15 to 25 kt. Seas 7 to 9 ft. .SAT...NE winds 15 to 25 kt. Seas 7 to 10 ft. .SAT NIGHT...NE winds 15 to 25 kt. Seas 7 to 11 ft. .SUN...NE winds 15 to 25 kt. Seas 8 to 11 ft. .SUN NIGHT...NE winds 15 to 25 kt. Seas 7 to 11 ft. $$ ANZ900-190230- Georges Bank between 68W and the Hague Line- 1028 PM EDT Tue Sep 17 2024 .TONIGHT...E to SE winds 5 to 10 kt, becoming E 5 to 15 kt. Seas 3 to 5 ft. Areas of fog with vsby 1 nm or less. .WED...E winds 5 to 15 kt. Seas 3 to 6 ft. Areas of fog with vsby 1 nm or less. Chance of tstms. .WED NIGHT...E to SE winds 10 to 20 kt. Seas 4 to 8 ft. Scattered showers, tstms and fog, then rain. Vsby 1 NM or less. .THU...E to NE winds 15 to 25 kt. Seas 5 to 8 ft. Scattered showers and chance of tstms with vsby 1 nm or less. .THU NIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. .FRI...NE winds 15 to 25 kt. Seas 7 to 9 ft. .FRI NIGHT...NE winds 20 to 25 kt. Seas 8 to 10 ft. .SAT...NE winds 20 to 25 kt. Seas 8 to 10 ft. .SAT NIGHT...NE winds 20 to 25 kt. Seas 8 to 11 ft. .SUN...NE winds 20 to 25 kt. Seas 8 to 11 ft. .SUN NIGHT...NE winds 20 to 25 kt. Seas 7 to 11 ft. $$ ANZ810-190230- South of New England between the Great South Channel and Montauk Point to 1000 FM- 1028 PM EDT Tue Sep 17 2024 .TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .WED...E winds 10 to 20 kt. Seas 4 to 7 ft. Scattered showers and chance of tstms with vsby 1 nm or less. .WED NIGHT...E to NE winds 10 to 20 kt. Seas 5 to 7 ft. Scattered showers and chance of tstms with vsby 1 nm or less. .THU...E to NE winds 15 to 25 kt. Seas 5 to 7 ft. Scattered showers and chance of tstms. .THU NIGHT...NE winds 20 to 30 kt. Seas 5 to 9 ft. .FRI...NE winds 20 to 30 kt. Seas 6 to 10 ft. .FRI NIGHT...NE winds 20 to 30 kt. Seas 7 to 10 ft. .SAT...NE winds 20 to 25 kt. Seas 7 to 10 ft. .SAT NIGHT...NE winds 20 to 25 kt. Seas 7 to 11 ft. .SUN...NE winds 20 to 25 kt. Seas 7 to 11 ft. .SUN NIGHT...NE winds 20 to 30 kt. Seas 7 to 11 ft. $$ ANZ815-190230- South of Long Island between Montauk Point and Sandy Hook to 1000 FM- 1028 PM EDT Tue Sep 17 2024 .TONIGHT...E winds 10 to 15 kt, becoming 10 to 20 kt. Seas 4 to 7 ft. Chance of tstms. .WED...E winds 15 to 20 kt, becoming NE 15 to 25 kt. Seas 5 to 8 ft. Scattered showers and chance of tstms. .WED NIGHT...E to NE winds 15 to 25 kt. Seas 5 to 9 ft. Scattered showers and chance of tstms. .THU...N to NE winds 20 to 30 kt. Seas 5 to 9 ft. Scattered showers and chance of tstms. .THU NIGHT...NE winds 20 to 30 kt. Seas 6 to 10 ft. .FRI...NE winds 20 to 30 kt. Seas 6 to 11 ft. .FRI NIGHT...NE winds 20 to 30 kt. Seas 6 to 11 ft. .SAT...NE winds 20 to 30 kt. Seas 6 to 10 ft. .SAT NIGHT...NE winds 15 to 25 kt. Seas 7 to 11 ft. .SUN...NE winds 20 to 25 kt. Seas 7 to 11 ft. .SUN NIGHT...NE winds 20 to 30 kt. Seas 7 to 11 ft. $$ .Forecaster Kells. Ocean Prediction Center.