Offshore Forecast
Issued by NWS

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248
FZNT23 KWNM 040315
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
1115 PM EDT Tue Jun 3 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 build over the waters tonight into
Wed, then shift S of the area Wed night. A weak low pressure
trough will move across the region Thu and Thu night. A cold
front will reach the coast Thu night, then stall Fri into Sat.
Low pressure will approach from the SW Fri night, the continue NE
across the outer portions Sat and Sat night. A cold front will
move to the coast late Sat night, then move slowly E across the
region Sun and Sun night.

Eastport Maine to Cape Cod

.TONIGHT...SW winds less than 10 kt, increasing to 5 to 15 kt.
Seas 3 to 4 ft.
.WED...S winds 5 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.THU...S winds 5 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI...Variable winds less than 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT...S to SE winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT NIGHT...S to SW winds 10 to 20 kt. Seas 5 to 8 ft.
.SUN...S to SW winds 5 to 15 kt. Seas 5 to 7 ft.
.SUN NIGHT...W to SW winds 5 to 15 kt. Seas 4 to 6 ft.

Cape Cod to Nantucket Shoals and Georges Bank

.TONIGHT...Variable winds less than 10 kt, becoming W to NW.
Seas 3 to 4 ft.
.WED...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft.
.THU...W winds 5 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft.
.FRI...W winds 10 to 20 kt. Seas 3 to 6 ft.
.FRI NIGHT...S to SW winds 15 to 25 kt. Seas 6 to 10 ft.
.SAT...S winds 15 to 25 kt. Seas 8 to 12 ft.
.SAT NIGHT...SW winds 15 to 25 kt. Seas 7 to 11 ft.
.SUN...S to SW winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN NIGHT...SW winds 5 to 15 kt. Seas 4 to 7 ft.

South of New England

.TONIGHT...SW winds less than 10 kt. Seas 3 to 4 ft.
.WED...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 4 ft.
.THU...SW winds 10 to 20 kt. Seas 3 to 4 ft.
.THU NIGHT...W winds 10 to 20 kt. Seas 3 to 5 ft.
.FRI...S to SW winds 10 to 20 kt. Seas 3 to 6 ft.
.FRI NIGHT...SE winds 15 to 25 kt. Seas 6 to 10 ft.
.SAT...S winds 15 to 25 kt. Seas 6 to 11 ft.
.SAT NIGHT...S to SW winds 10 to 20 kt. Seas 4 to 7 ft.
.SUN...Variable winds 10 to 20 kt. Seas 5 to 7 ft.
.SUN NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 6 ft.