NAVTEX Marine Forecast (Boston, MA)

FZNT23 KWNM 042029
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
329 PM EST Tue Nov 4 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...Intense low pressure just S of Newfoundland this
evening will track well NE of the area tonight. A high pressure
ridge will build E over the region tonight into Wed, then shift E
of the area later Wed and Wed night as a warm front lifts NE
across the waters. Another strong low will track E over the Gulf
of Maine Wed night into Thu while pulling a cold front across the
area. Another ridge will build E over the region Thu night into
Fri, then shift E of the area later Fri and Fri night. Another
strong cold front will cross the waters Sat, before a secondary
cold front moves offshore Sat night. Another warm front will lift
N over the area Sun, before a strong low tracks NE along the
coast Sun night while pulling a cold front across the area. 

Eastport Maine to Cape Cod

...STORM WARNING...

.TONIGHT...W to NW winds 25 to 35 kt. Seas 9 to 16 ft. 
.WED...S to SW winds 15 to 25 kt. Seas 6 to 10 ft. 
.WED NIGHT...W winds 35 to 45 kt. Seas 7 to 13 ft. Scattered
showers. 
.THU...NW winds 35 to 50 kt. Seas 14 to 21 ft. Scattered
showers. 
.THU NIGHT...NW winds 20 to 30 kt. Seas 9 to 16 ft. 
.FRI...SW winds 15 to 25 kt. Seas 4 to 8 ft. 
.FRI NIGHT...SW winds 20 to 30 kt. Seas 6 to 10 ft. 
.SAT...S to SW winds 20 to 30 kt. Seas 7 to 10 ft. 
.SAT NIGHT...W to NW winds 10 to 20 kt. Seas 6 to 10 ft. 
.SUN...S to SE winds 5 to 15 kt. Seas 4 to 7 ft. 
.SUN NIGHT...S to SW winds 10 to 20 kt. Seas 5 to 8 ft. 

Cape Cod to Nantucket Shoals and Georges Bank

...STORM WARNING...

.TONIGHT...NW winds 30 to 40 kt. Seas 12 to 19 ft. 
.WED...W to SW winds 15 to 25 kt. Seas 8 to 14 ft. 
.WED NIGHT...W to SW winds 35 to 50 kt. Seas 11 to 18 ft.
Scattered showers. 
.THU...NW winds 40 to 55 kt. Seas 18 to 25 ft. Scattered
showers. 
.THU NIGHT...NW winds 20 to 30 kt. Seas 12 to 20 ft. 
.FRI...SW winds 15 to 25 kt. Seas 7 to 12 ft. 
.FRI NIGHT...SW winds 20 to 30 kt. Seas 6 to 11 ft. 
.SAT...S to SW winds 20 to 30 kt. Seas 7 to 12 ft. 
.SAT NIGHT...W winds 15 to 25 kt. Seas 7 to 11 ft. 
.SUN...S to SE winds 10 to 20 kt. Seas 5 to 8 ft. 
.SUN NIGHT...S to SW winds 15 to 25 kt. Seas 6 to 10 ft. 

South of New England

...STORM WARNING...

.TONIGHT...NW winds 20 to 30 kt. Seas 7 to 13 ft. 
.WED...SW winds 25 to 35 kt. Seas 6 to 10 ft. 
.WED NIGHT...W winds 35 to 50 kt. Seas 11 to 18 ft. 
.THU...NW winds 35 to 45 kt. Seas 11 to 19 ft. 
.THU NIGHT...NW winds 15 to 25 kt. Seas 7 to 12 ft. 
.FRI...S to SW winds 20 to 30 kt. Seas 5 to 8 ft. 
.FRI NIGHT...S to SW winds 20 to 30 kt. Seas 7 to 11 ft. 
.SAT...W winds 20 to 30 kt. Seas 7 to 12 ft. 
.SAT NIGHT...W winds 10 to 20 kt. Seas 6 to 10 ft. 
.SUN...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...W to NW winds 15 to 25 kt. Seas 6 to 10 ft.