NAVTEX Marine Forecast (Boston, MA)

FZNT23 KWNM 110935
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
535 AM EDT Mon May 11 2026

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 will move SE of the region early today,
and then stall S of the waters later today. Low pressure will
develop along the front S of the area late today, then track NE
while passing just SE and E of the waters Mon night into Tue.
High pressure will build E across the area Tue night into early
Wed. Another cold front will approach from the W late Wed into
Wed night. The front will move slowly offshore Thu and Thu night
as low pressure tracks NE along the New England coast. A low
pressure trough will move SE over the area Fri into Fri night.
High pressure will build in over the SW portion Fri night.  

Eastport Maine to Cape Cod

.TODAY...W to SW winds 5 to 15 kt. Seas 4 to 7 ft. Chance of
rain. 
.TONIGHT...N to NW winds 5 to 15 kt. Seas 3 to 6 ft. 
.TUE...W to NW winds 5 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.WED...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED NIGHT...S winds 10 to 20 kt. Seas 3 to 6 ft.
.THU...SE winds 15 to 25 kt. Seas 5 to 8 ft. 
.THU NIGHT...E to SE winds 15 to 25 kt. Seas 5 to 8 ft. 
.FRI...N to NW winds 5 to 15 kt. Seas 6 to 10 ft. 
.FRI NIGHT...W winds 5 to 15 kt. Seas 5 to 9 ft. 

Cape Cod to Nantucket Shoals and Georges Bank

.TODAY...N winds 10 to 20 kt. Seas 4 to 7 ft. 
.TONIGHT...N winds 15 to 25 kt. Seas 4 to 7 ft. Slight chance of
rain. 
.TUE...NW winds 15 to 25 kt. Seas 4 to 7 ft. 
.TUE NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. 
.WED...S winds 5 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...S winds 15 to 25 kt. Seas 3 to 6 ft.
.THU...S to SE winds 20 to 30 kt. Seas 6 to 10 ft. 
.THU NIGHT...S to SE winds 15 to 25 kt. Seas 6 to 10 ft. 
.FRI...W winds 5 to 15 kt. Seas 5 to 9 ft. 
.FRI NIGHT...W to NW winds 10 to 20 kt. Seas 5 to 9 ft. 

South of New England

.TODAY...N winds 15 to 25 kt. Seas 4 to 6 ft. Rain.
.TONIGHT...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. Slight
chance of rain. 
.TUE...W to NW winds 10 to 20 kt. Seas 3 to 6 ft. 
.TUE NIGHT...SW winds 5 to 15 kt. Seas 3 to 5 ft. 
.WED...S winds 15 to 25 kt. Seas 3 to 6 ft. 
.WED NIGHT...S winds 15 to 25 kt. Seas 4 to 6 ft.
.THU...S winds 10 to 20 kt. Seas 4 to 7 ft. 
.THU NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 6 ft. 
.FRI...W to NW winds 10 to 20 kt. Seas 4 to 7 ft. 
.FRI NIGHT...W winds 10 to 20 kt. Seas 5 to 8 ft.