OPC NAVTEX Marine Forecast (Boston, MA)
Thu Apr 16 11:15 pm
FZNT23 KWNM 170312
OFFN01
NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
1112 PM EDT Thu Apr 16 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 stationary front will lift N of the waters as a
warm front tonight. A cold front will move S over the area Fri
into Fri night. A high pressure ridge will build S across the
region Fri night into Sat, then weaken Sat night. A warm front
will lift N over the area Sat night into Sun. A strong cold front
will move offshore Sun, then pass E of the waters Sun night. A
secondary cold front will cross the area Mon, then pass E of the
waters Mon night. Another ridge will build E into the region Mon
night and Tue, then shift E of the waters Tue night as another
cold front approaches from the W.
Eastport Maine to Cape Cod
.TONIGHT...S winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas
3 to 5 ft. Chance of showers and areas of fog with vsby 1 nm or
less.
.FRI...NE winds 5 to 15 kt. Seas 3 to 5 ft. Chance of showers
and areas of fog with vsby 1 nm or less.
.FRI NIGHT...E to NE winds 10 to 20 kt. Seas 3 to 5 ft. Areas of
fog with vsby 1 nm or less.
.SAT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT NIGHT...S to SE winds 10 to 20 kt. Seas 3 to 6 ft.
.SUN...W to NW winds 15 to 25 kt. Seas 3 to 5 ft.
.SUN NIGHT...W to NW winds 20 to 30 kt. Seas 5 to 7 ft.
.MON...W to NW winds 15 to 25 kt. Seas 5 to 7 ft.
.MON NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 6 ft.
.TUE...S to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.TUE NIGHT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft.
Cape Cod to Nantucket Shoals and Georges Bank
.TONIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. Areas of fog
and chance of showers with vsby 1 nm or less.
.FRI...W to SW winds 15 to 25 kt. Seas 4 to 8 ft. Areas of fog,
scattered showers and tstms with vsby 1 nm or less.
.FRI NIGHT...E to NE winds 10 to 20 kt. Seas 3 to 6 ft. Areas of
fog, scattered showers and tstms with vsby 1 nm or less.
.SAT...E to NE winds 10 to 20 kt. Seas 3 to 5 ft. Areas of fog
with vsby 1 nm or less.
.SAT NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.SUN...S to SW winds 15 to 25 kt. Seas 4 to 7 ft.
.SUN NIGHT...NW winds 20 to 30 kt. Seas 5 to 9 ft.
.MON...NW winds 15 to 25 kt. Seas 6 to 9 ft.
.MON NIGHT...N to NW winds 15 to 25 kt. Seas 4 to 8 ft.
.TUE...N winds 10 to 20 kt. Seas 4 to 7 ft.
.TUE NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 6 ft.
OFFN01
NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
1112 PM EDT Thu Apr 16 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 stationary front will lift N of the waters as a
warm front tonight. A cold front will move S over the area Fri
into Fri night. A high pressure ridge will build S across the
region Fri night into Sat, then weaken Sat night. A warm front
will lift N over the area Sat night into Sun. A strong cold front
will move offshore Sun, then pass E of the waters Sun night. A
secondary cold front will cross the area Mon, then pass E of the
waters Mon night. Another ridge will build E into the region Mon
night and Tue, then shift E of the waters Tue night as another
cold front approaches from the W.
Eastport Maine to Cape Cod
.TONIGHT...S winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas
3 to 5 ft. Chance of showers and areas of fog with vsby 1 nm or
less.
.FRI...NE winds 5 to 15 kt. Seas 3 to 5 ft. Chance of showers
and areas of fog with vsby 1 nm or less.
.FRI NIGHT...E to NE winds 10 to 20 kt. Seas 3 to 5 ft. Areas of
fog with vsby 1 nm or less.
.SAT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT NIGHT...S to SE winds 10 to 20 kt. Seas 3 to 6 ft.
.SUN...W to NW winds 15 to 25 kt. Seas 3 to 5 ft.
.SUN NIGHT...W to NW winds 20 to 30 kt. Seas 5 to 7 ft.
.MON...W to NW winds 15 to 25 kt. Seas 5 to 7 ft.
.MON NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 6 ft.
.TUE...S to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.TUE NIGHT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft.
Cape Cod to Nantucket Shoals and Georges Bank
.TONIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. Areas of fog
and chance of showers with vsby 1 nm or less.
.FRI...W to SW winds 15 to 25 kt. Seas 4 to 8 ft. Areas of fog,
scattered showers and tstms with vsby 1 nm or less.
.FRI NIGHT...E to NE winds 10 to 20 kt. Seas 3 to 6 ft. Areas of
fog, scattered showers and tstms with vsby 1 nm or less.
.SAT...E to NE winds 10 to 20 kt. Seas 3 to 5 ft. Areas of fog
with vsby 1 nm or less.
.SAT NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.SUN...S to SW winds 15 to 25 kt. Seas 4 to 7 ft.
.SUN NIGHT...NW winds 20 to 30 kt. Seas 5 to 9 ft.
.MON...NW winds 15 to 25 kt. Seas 6 to 9 ft.
.MON NIGHT...N to NW winds 15 to 25 kt. Seas 4 to 8 ft.
.TUE...N winds 10 to 20 kt. Seas 4 to 7 ft.
.TUE NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 6 ft.