Offshore Forecast
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
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
154
FZNT23 KWNM 262056
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
456 PM EDT Sat Apr 26 2025

Conditions given represent the highest within that period.

Locally higher winds and seas can be expected in and near tstms.

...Please refer to Coastal Waters Forecasts (CWF) available
through NOAA Weather Radio and other means for detailed coastal
waters forecasts...

.SYNOPSIS... A warm front extending E across coastal Maine will
lift northward and move inland this evening. A cold front will
approach the coast and move E across the waters tonight while
the attendant low pressure approaches the coast. The low will
track slowly E near the Maine coast Sun and Sun night. High
pressure will move offshore near the Virginia Capes late Mon,
extending a ridge N across the waters into Tue. It will then
move E of the region later Tue and Tue night as another cold
front approaches from the W. The front will cross the waters
Wed, then clear the area to the S and E Wed night. A weakening
high pressure ridge will pass E across the waters Thu and Thu
night while a warm front approaches the area from the SW.

Eastport Maine to Cape Cod

.TONIGHT...W to SW winds 20 to 30 kt. Seas 7 to 10 ft. Rain and
areas of fog with vsby 1 nm or less.
.SUN...W to NW winds 15 to 25 kt. Seas 6 to 9 ft. Chance of
showers.
.SUN NIGHT...N to NW winds 20 to 30 kt. Seas 6 to 9 ft. Chance
of showers.
.MON...NW winds 10 to 20 kt. Seas 5 to 9 ft.
.MON NIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft.
.TUE...S winds 10 to 20 kt. Seas 4 to 7 ft.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 5 to 8 ft.
.WED...W winds 15 to 25 kt. Seas 5 to 8 ft.
.WED NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft.
.THU...W to SW winds 10 to 20 kt. Seas 4 to 6 ft.
.THU NIGHT...S winds 5 to 15 kt. Seas 3 to 5 ft.

Cape Cod to Nantucket Shoals and Georges Bank

.TONIGHT...S to SW winds 20 to 30 kt. Seas 6 to 10 ft. Scattered
showers and slight chance of tstms. Areas of fog with vsby 1 nm
or less.
.SUN...W winds 20 to 30 kt. Seas 7 to 10 ft. Scattered showers.
.SUN NIGHT...NW winds 20 to 30 kt. Seas 7 to 10 ft.
.MON...N to NW winds 20 to 30 kt. Seas 7 to 10 ft.
.MON NIGHT...W to NW winds 10 to 20 kt. Seas 4 to 8 ft.
.TUE...W to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.WED...W winds 15 to 25 kt. Seas 5 to 8 ft.
.WED NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft.
.THU...NW winds 10 to 20 kt. Seas 5 to 7 ft.
.THU NIGHT...S to SE winds 5 to 15 kt. Seas 3 to 6 ft.

South of New England

.TONIGHT...W to NW winds 15 to 25 kt. Seas 5 to 9 ft. Scattered
showers, fog and chance of tstms with vsby 1 nm or less.
.SUN...W to NW winds 20 to 30 kt. Seas 5 to 9 ft.
.SUN NIGHT...NW winds 20 to 30 kt. Seas 6 to 9 ft.
.MON...N to NW winds 10 to 20 kt. Seas 4 to 7 ft.
.MON NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.TUE...S to SW winds 15 to 25 kt. Seas 3 to 6 ft.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 5 to 7 ft.
.WED...W winds 15 to 25 kt. Seas 5 to 8 ft.
.WED NIGHT...N to NW winds 10 to 20 kt. Seas 3 to 6 ft.
.THU...S to SE winds less than 10 kt. Seas 3 to 4 ft.
.THU NIGHT...SE winds 5 to 15 kt. Seas 3 to 4 ft.