OPC NAVTEX Marine Forecast (Boston, MA)
Mon Nov 17 3:59 pm
FZNT23 KWNM 172057
OFFN01
NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
357 PM EST Mon Nov 17 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 series of surface troughs will continue to move NW
to SE over the area tonight through Tue night around broad low
pressure over Atlantic Canada. High pressure builds over the
waters Wed and continues through Thu night. Low pressure will
move just S and SE of the area Wed night through Thu night. High
pressure shifts E Fri as a cold front approaches from the W. The
front moves through the waters Fri night and early Sat. High
pressure builds over the area once again for Sat and most of Sat
night, with a surface trough developing over the waters Sat
night.
Eastport Maine to Cape Cod
...GALE WARNING...
.TONIGHT...W winds 25 to 35 kt. Seas 10 to 17 ft. Isolated
showers.
.TUE...W winds 20 to 30 kt. Seas 8 to 12 ft.
.TUE NIGHT...W to NW winds 15 to 25 kt. Seas 6 to 10 ft.
.WED...W winds 5 to 15 kt. Seas 3 to 6 ft.
.WED NIGHT...N to NW winds less than 10 kt. Seas 3 to 4 ft.
.THU...Variable winds less than 10 kt. Seas 2 ft or less.
.THU NIGHT...Variable winds 5 to 15 kt. Seas 3 ft.
.FRI...SW winds 10 to 20 kt. Seas 3 to 4 ft.
.FRI NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 7 ft.
.SAT...NW winds 15 to 25 kt. Seas 5 to 8 ft.
.SAT NIGHT...W to NW winds 15 to 25 kt. Seas 5 to 8 ft.
Cape Cod to Nantucket Shoals and Georges Bank
...GALE WARNING...
.TONIGHT...W winds 25 to 35 kt. Seas 12 to 20 ft. Scattered
showers.
.TUE...W winds 20 to 30 kt. Seas 9 to 15 ft. Isolated showers.
.TUE NIGHT...W winds 15 to 25 kt. Seas 7 to 11 ft.
.WED...W winds 10 to 20 kt. Seas 4 to 7 ft. Chance of rain.
.WED NIGHT...Winds becoming E to NE 10 to 20 kt. Seas 3 to 5 ft.
.THU...NE winds 15 to 25 kt. Seas 3 to 5 ft.
.THU NIGHT...N to NE winds 15 to 25 kt. Seas 3 to 6 ft.
.FRI...NW winds 10 to 20 kt. Seas 3 to 6 ft.
.FRI NIGHT...S to SW winds 15 to 25 kt. Seas 5 to 9 ft.
.SAT...NW winds 20 to 30 kt. Seas 8 to 11 ft.
.SAT NIGHT...NW winds 15 to 25 kt. Seas 5 to 9 ft.
South of New England
...GALE WARNING...
.TONIGHT...W to NW winds 25 to 35 kt. Seas 10 to 17 ft. Isolated
showers.
.TUE...W winds 20 to 30 kt. Seas 6 to 11 ft.
.TUE NIGHT...W winds 10 to 20 kt. Seas 4 to 7 ft. Chance of
rain.
.WED...Winds becoming E to NE 5 to 15 kt. Seas 3 to 4 ft. Rain
likely, then a chance of rain. An isolated tstm possible.
.WED NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft.
.THU...N to NE winds 15 to 25 kt. Seas 3 to 5 ft.
.THU NIGHT...N winds
OFFN01
NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
357 PM EST Mon Nov 17 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 series of surface troughs will continue to move NW
to SE over the area tonight through Tue night around broad low
pressure over Atlantic Canada. High pressure builds over the
waters Wed and continues through Thu night. Low pressure will
move just S and SE of the area Wed night through Thu night. High
pressure shifts E Fri as a cold front approaches from the W. The
front moves through the waters Fri night and early Sat. High
pressure builds over the area once again for Sat and most of Sat
night, with a surface trough developing over the waters Sat
night.
Eastport Maine to Cape Cod
...GALE WARNING...
.TONIGHT...W winds 25 to 35 kt. Seas 10 to 17 ft. Isolated
showers.
.TUE...W winds 20 to 30 kt. Seas 8 to 12 ft.
.TUE NIGHT...W to NW winds 15 to 25 kt. Seas 6 to 10 ft.
.WED...W winds 5 to 15 kt. Seas 3 to 6 ft.
.WED NIGHT...N to NW winds less than 10 kt. Seas 3 to 4 ft.
.THU...Variable winds less than 10 kt. Seas 2 ft or less.
.THU NIGHT...Variable winds 5 to 15 kt. Seas 3 ft.
.FRI...SW winds 10 to 20 kt. Seas 3 to 4 ft.
.FRI NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 7 ft.
.SAT...NW winds 15 to 25 kt. Seas 5 to 8 ft.
.SAT NIGHT...W to NW winds 15 to 25 kt. Seas 5 to 8 ft.
Cape Cod to Nantucket Shoals and Georges Bank
...GALE WARNING...
.TONIGHT...W winds 25 to 35 kt. Seas 12 to 20 ft. Scattered
showers.
.TUE...W winds 20 to 30 kt. Seas 9 to 15 ft. Isolated showers.
.TUE NIGHT...W winds 15 to 25 kt. Seas 7 to 11 ft.
.WED...W winds 10 to 20 kt. Seas 4 to 7 ft. Chance of rain.
.WED NIGHT...Winds becoming E to NE 10 to 20 kt. Seas 3 to 5 ft.
.THU...NE winds 15 to 25 kt. Seas 3 to 5 ft.
.THU NIGHT...N to NE winds 15 to 25 kt. Seas 3 to 6 ft.
.FRI...NW winds 10 to 20 kt. Seas 3 to 6 ft.
.FRI NIGHT...S to SW winds 15 to 25 kt. Seas 5 to 9 ft.
.SAT...NW winds 20 to 30 kt. Seas 8 to 11 ft.
.SAT NIGHT...NW winds 15 to 25 kt. Seas 5 to 9 ft.
South of New England
...GALE WARNING...
.TONIGHT...W to NW winds 25 to 35 kt. Seas 10 to 17 ft. Isolated
showers.
.TUE...W winds 20 to 30 kt. Seas 6 to 11 ft.
.TUE NIGHT...W winds 10 to 20 kt. Seas 4 to 7 ft. Chance of
rain.
.WED...Winds becoming E to NE 5 to 15 kt. Seas 3 to 4 ft. Rain
likely, then a chance of rain. An isolated tstm possible.
.WED NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft.
.THU...N to NE winds 15 to 25 kt. Seas 3 to 5 ft.
.THU NIGHT...N winds