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
795
FZNT23 KWNM 212034
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
334 PM EST Fri Nov 21 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...High pressure will move E tonight as a warm front
moves into the waters from the S. A cold front will move into the
waters Sat, with low pressure developing along the front and
moving NE. The cold front will move E of the area by Sat night.
Another high will move E across the waters Sat night and Sun,
followed by a weakening cold front moving through the area late
Sun night into early Mon. Yet another high will move E into the
waters late Mon into Mon night, then pass SE of the area Tue. A
warm front should lift N across the area Tue night. Another cold
front will move through the region Wed and Wed night.

Eastport Maine to Cape Cod

.TONIGHT...W winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT...NW winds 10 to 20 kt. Seas 3 to 4 ft. Rain likely.
.SAT NIGHT...NW winds 15 to 25 kt. Seas 4 to 6 ft.
.SUN...W to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...NW winds 10 to 20 kt. Seas 3 to 5 ft.
.MON...NW winds 15 to 25 kt. Seas 5 to 8 ft.
.MON NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft.
.TUE...SW winds 10 to 20 kt. Seas 3 to 6 ft.
.TUE NIGHT...S winds 15 to 25 kt. Seas 4 to 6 ft.
.WED...SW winds 15 to 25 kt. Seas 5 to 9 ft.
.WED NIGHT...W to NW winds 10 to 20 kt. Seas 5 to 8 ft.

Cape Cod to Nantucket Shoals and Georges Bank

.TONIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT...N winds 15 to 25 kt. Seas 5 to 8 ft. Rain likely.
.SAT NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN...Variable winds 5 to 15 kt. Seas 4 to 7 ft.
.SUN NIGHT...NW winds 20 to 30 kt. Seas 5 to 9 ft.
.MON...NW winds 20 to 30 kt. Seas 7 to 11 ft.
.MON NIGHT...NW winds 20 to 30 kt. Seas 7 to 10 ft.
.TUE...SW winds 5 to 15 kt. Seas 5 to 8 ft.
.TUE NIGHT...S winds 15 to 25 kt. Seas 5 to 8 ft.
.WED...S to SW winds 20 to 30 kt. Seas 8 to 12 ft.
.WED NIGHT...NW winds 10 to 20 kt. Seas 6 to 11 ft.

South of New England

.TONIGHT...W winds 10 to 20 kt. Seas 3 to 4 ft. Areas of fog.
.SAT...N winds 10 to 20 kt. Seas 5 to 8 ft. Rain likely.
.SAT NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN...W winds 5 to 15 kt. Seas 3 to 6 ft.
.SUN NIGHT...NW winds 20 to 30 kt. Seas 5 to 9 ft.
.MON...NW winds 20 to 30 kt. Seas 7 to 11 ft.
.MON NIGHT...W to NW winds 10 to 20 kt. Seas 5 to 9 ft.
.TUE...S winds 10 to 20 kt. Seas 3 to 4 ft.
.TUE NIGHT...S to SW winds 15 to 25 kt. Seas 5 to 8 ft.
.WED...W winds 20 to 30 kt. Seas 8 to 11 ft.
.WED NIGHT...W to NW winds 15 to 25 kt. Seas 6 to 10 ft.