FZNT23 KWNM 230901
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
501 AM EDT Sun Aug 23 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...Low pressure just off the coast of Maine will move NE
this morning, while pulling its cold front E through the area.
Another low will move NE into the area today through tonight
while pulling another warm front into the area, with the warm
front stalling along the New England coast today. The front will
lift further inland by tonight. Another cold front approaches
from the W late today, moves slowly offshore tonight into Mon,
then pushes E of the waters by Mon night. A low pressure trough
lingers over the area Tue into Wed, before moving E of the area
Wed night. High pressure builds in from the W Wed night into Thu,
shifting E later Thu and Thu night ahead of the next frontal
boundaries approaching from the SW.  

Eastport Maine to Cape Cod

.TODAY...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. Areas of fog
with vsby 1 nm or less early. Chance of showers and tstms with
vsby 1 nm or less. 
.TONIGHT...S winds 5 to 15 kt. Seas 3 to 5 ft. Areas of fog with
vsby 1 nm or less. 
.MON...S winds 5 to 15 kt. Seas 3 to 5 ft. Scattered showers,
tstms and fog with vsby 1 nm or less. 
.MON NIGHT...SW winds 5 to 15 kt. Seas 3 to 5 ft. Areas of fog
with vsby 1 nm or less. 
.TUE...SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft. 
.WED...SW winds less than 10 kt. Seas 3 to 5 ft. 
.WED NIGHT...W to SW winds less than 10 kt. Seas 3 to 4 ft. 
.THU...S winds 5 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. 

Cape Cod to Nantucket Shoals and Georges Bank

.TODAY...S to SW winds 15 to 25 kt. Seas 4 to 7 ft. Tstms and
scattered showers with vsby 1 nm or less. 
.TONIGHT...SW winds 10 to 20 kt. Seas 4 to 7 ft. Scattered
showers and tstms with vsby 1 nm or less. 
.MON...SW winds 5 to 15 kt. Seas 3 to 6 ft. Scattered showers
and chance of tstms with vsby 1 nm or less. 
.MON NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. Scattered
showers and chance of tstms with vsby 1 nm or less. 
.TUE...W to SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft. 
.WED...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...SW winds less than 10 kt. Seas 3 to 4 ft. 
.THU...S to SE winds less than 10 kt. Seas 3 to 4 ft. 
.THU NIGHT...S winds 5 to 15 kt. Seas 3 to 5 ft. 

South of New England

.TODAY...SW winds 15 to 25 kt. Seas 3 to 6 ft. Numerous showers
and tstms. 
.TONIGHT...W winds 10 to 20 kt. Seas 3 to 5 ft. Scattered
showers and tstms. 
.MON...SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft. 
.TUE...W to SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft. 
.WED...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.WED NIGHT...SW winds less than 10 kt. Seas 3 to 4 ft. 
.THU...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft.