NAVTEX Marine Forecast (Boston, MA)

FZNT23 KWNM 132059
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
459 PM EDT Wed Aug 13 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 will approach the region tonight, then
move E across the waters Thu and Thu night, then weaken Fri. High
pressure will build SE across the region Fri through Sat night,
then shift SE of the area Sun. Another cold front will slowly
move across the waters Sun night into Mon night.  

Eastport Maine to Cape Cod

.TONIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. Areas of fog.
Slight chance of tstms. Vsby 1 NM or less. 
.THU...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. Chance of rain
with vsby 1 nm or less. 
.THU NIGHT...N to NE winds 10 to 20 kt. Seas 3 to 4 ft. Rain
with vsby 1 nm or less. 
.FRI...NE winds 10 to 20 kt. Seas 3 to 4 ft. 
.FRI NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 4 ft. 
.SAT...S winds 5 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.SUN...SW winds 10 to 20 kt. Seas 3 to 4 ft. 
.SUN NIGHT...N winds 10 to 20 kt. Seas 3 to 4 ft. 
.MON...N winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON NIGHT...N winds 5 to 15 kt. Seas 3 to 4 ft. 

Cape Cod to Nantucket Shoals and Georges Bank

.TONIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. Scattered tstms. 
.THU...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. Rain with vsby
1 nm or less. 
.THU NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 5 ft. Rain with
vsby 1 nm or less. 
.FRI...NE winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 6 ft. 
.SUN...SW winds 5 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...W to SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON...N to NW winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON NIGHT...NE winds 5 to 15 kt. Seas 3 to 5 ft. 

South of New England

.TONIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. Isolated
tstms with vsby 1 nm or less. 
.THU...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. Rain with vsby
1 nm or less. 
.THU NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 5 ft. Rain with
vsby 1 nm or less. 
.FRI...NE winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...E to NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...E to NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT NIGHT...Variable winds 5 to 15 kt. Seas 3 to 6 ft. 
.SUN...SW winds 5 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.MON...N to NE winds 10 to 20 kt. Seas 3 to 4 ft. 
.MON NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 5 ft.