167
FZNT23 KWNM 301531
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
1131 AM EDT Sat Aug 30 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 cold front, extending from a weak low over the N
Gulf of Maine, will move slowly across the waters today, then
pass E of the area tonight. A series of weak low pressure troughs
will pass across the waters tonight into Sun. High pressure will
build E and SE into the waters Sun, before retreating to the
inner waters Sun night. The high will persist over the inner
waters Mon into Mon night as low pressure passes SE and then E of
the area. The high will spread E and cover most of the area Tue
and Tue night as the low moves off to the E and NE of the waters.
The high will then dominate the waters Wed before moving off to
the E of the waters Wed night as low pressure organizes to the S
and SW of the area.

Eastport Maine to Cape Cod

.TODAY...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered
showers and chance of tstms.
.TONIGHT...NW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered
showers.
.SUN...W to NW winds less than 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...N to NW winds less than 10 kt. Seas 3 to 4 ft.
.MON...E to NE winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...N to NE winds less than 10 kt. Seas 2 ft or less.
.TUE...Variable winds less than 10 kt. Seas 3 to 5 ft.
.TUE NIGHT...SW winds less than 10 kt. Seas 3 to 5 ft.
.WED...S to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.

Cape Cod to Nantucket Shoals and Georges Bank

.TODAY...W to SW winds 5 to 15 kt, becoming W to NW. Seas 3 to
5 ft. Scattered showers and chance of tstms.
.TONIGHT...N to NW winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN...N to NE winds 5 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...NE winds 10 to 20 kt. Seas 3 to 6 ft. Isolated
showers.
.MON...NE winds 15 to 25 kt. Seas 4 to 6 ft.
.MON NIGHT...NE winds 10 to 20 kt. Seas 3 to 6 ft.
.TUE...NE winds 10 to 20 kt. Seas 3 to 5 ft.
.TUE NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft.
.WED...Variable winds 5 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...E winds 5 to 15 kt. Seas 3 to 4 ft.

South of New England

.TODAY...W to NW winds 5 to 15 kt, diminishing to less than
10 kt. Seas 3 to 4 ft.
.TONIGHT...W to NW winds 5 to 15 kt. Seas 3 to 4 ft.
.SUN...N to NE winds 5 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft.
.MON...E to NE winds 10 to 20 kt. Seas 3 to 6 ft.
.MON NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft.
.TUE...NE winds 10 to 20 kt. Seas 3 to 4 ft.
.TUE NIGHT...NE winds 5 to 15 kt. Seas 3 to 5 ft.
.WED...S to SE winds 5 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...E to SE winds 5 to 15 kt. Seas 3 to 4 ft.