057
FZNT23 KWNM 222042
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
442 PM EDT Fri Aug 22 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...Post-tropical cyclone Erin will continue moving E
into the North Atlantic tonight. High pressure will build
offshore tonight into Sat, then shift E of the waters Sat night
into Sun. Low pressure will develop S of the area Sun, then track
NE across the outer portions Sun night into Mon. A cold front
will slowly approach the coast Sun and Sun night, then move E
across the area Mon and Mon night. A series of weak low pressure
troughs will move across the waters Tue through Wed night.

Eastport Maine to Cape Cod

.TONIGHT...S to SW winds 10 to 20 kt. Seas 9 to 16 ft.
.SAT...S winds 10 to 20 kt. Seas 6 to 10 ft.
.SAT NIGHT...S winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN...S winds 10 to 20 kt. Seas 4 to 6 ft.
.SUN NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft.
.MON...S to SE winds 5 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft.
.TUE...W to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...W winds 10 to 20 kt. Seas 3 to 6 ft.
.WED...W to SW winds 5 to 15 kt. Seas 3 to 6 ft.
.WED NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft.

Cape Cod to Nantucket Shoals and Georges Bank

.TONIGHT...N winds 20 to 30 kt. Seas 12 to 21 ft. Chance of
showers.
.SAT...S to SE winds 5 to 15 kt. Seas 8 to 14 ft.
.SAT NIGHT...S to SE winds 5 to 15 kt. Seas 6 to 10 ft.
.SUN...S to SE winds 5 to 15 kt. Seas 5 to 9 ft.
.SUN NIGHT...S to SE winds 5 to 15 kt. Seas 4 to 7 ft.
.MON...S winds 10 to 20 kt. Seas 4 to 7 ft.
.MON NIGHT...W to NW winds 10 to 20 kt. Seas 4 to 6 ft.
.TUE...W winds 5 to 15 kt. Seas 3 to 6 ft.
.TUE NIGHT...W winds 5 to 15 kt. Seas 3 to 6 ft.
.WED...W winds 5 to 10 kt. Seas 3 to 5 ft.
.WED NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 4 ft.

South of New England

.TONIGHT...SW winds 10 to 20 kt. Seas 9 to 15 ft.
.SAT...S to SE winds 5 to 15 kt. Seas 7 to 11 ft.
.SAT NIGHT...S winds 5 to 15 kt. Seas 5 to 9 ft.
.SUN...S winds 5 to 15 kt. Seas 5 to 8 ft.
.SUN NIGHT...S winds 5 to 15 kt. Seas 4 to 7 ft.
.MON...SW winds 5 to 15 kt. Seas 3 to 6 ft.
.MON NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 5 ft.
.TUE...W winds 10 to 20 kt. Seas 3 to 5 ft.
.TUE NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 5 ft.
.WED...W to NW winds 5 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...NW winds 5 to 15 kt. Seas 3 to 4 ft.