Offshore Forecast
Issued by NWS

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775
FZNT23 KWNM 162054
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
454 PM EDT Mon Jun 16 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...High pressure centered to the E of the area will
gradually move further E through Wed while extending a ridge W
over the area tonight into Tue. Weak low pressure will move
gradually E and NE along a front S of the area tonight through
Tue night as the high pressure ridge slowly weakens over the
area. The low pressure is expected to be rather weak as it moves
to the SE and E of the Georges Bank region later Wed. A warm
front will lifting NE over the waters Wed and Wed night through
early Thu, followed by a cold front approaching the coast from
the W late Thu. The cold front will move offshore Thu night, and
pass E of the region Fri. A secondary cold front or low pressure
trough will move SE over the waters Fri night as high pressure
moves E over New England region. On Sat high pressure will move E
over the waters and then pass E of the area by Sat night. A
trough will move SE over the area Sat night.

Eastport Maine to Cape Cod

.TONIGHT...S to SE winds less than 10 kt. Seas 3 to 4 ft. Slight
chance of showers.
.TUE...S to SE winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. Chance of rain.
.WED...S winds 5 to 15 kt. Seas 3 to 4 ft. Chance of rain.
.WED NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft.
.THU...S to SW winds 15 to 25 kt. Seas 3 to 5 ft.
.THU NIGHT...W to SW winds 15 to 25 kt. Seas 5 to 8 ft.
.FRI...W to SW winds 15 to 25 kt. Seas 5 to 8 ft.
.FRI NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft.

Cape Cod to Nantucket Shoals and Georges Bank

.TONIGHT...E winds 10 to 20 kt. Seas 4 to 7 ft. Chance of tstms
early. Chance of showers with vsby 1 nm or less.
.TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. Chance of showers
with vsby 1 nm or less.
.TUE NIGHT...S to SE winds 5 to 15 kt. Seas 3 to 5 ft. Chance of
rain with vsby 1 nm or less.
.WED...SW winds 5 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...SW winds 5 to 15 kt. Seas 3 to 5 ft.
.THU...SW winds 10 to 20 kt. Seas 4 to 7 ft.
.THU NIGHT...W winds 15 to 25 kt. Seas 5 to 8 ft.
.FRI...W to SW winds 10 to 20 kt. Seas 4 to 7 ft.
.FRI NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT...Variable winds less than 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 5 ft.

South of New England

.TONIGHT...E winds 5 to 15 kt. Seas 3 to 5 ft. Chance of tstms
early. Chance of showers with vsby 1 nm or less.
.TUE...E to SE winds 5 to 15 kt. Seas 3 to 5 ft. Chance of
showers with vsby 1 nm or less.
.TUE NIGHT...S to SW winds less than 10 kt. Seas 3 to 5 ft.
.WED...S to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.THU...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.THU NIGHT...W winds 15 to 25 kt. Seas 5 to 7 ft.
.FRI...W to SW winds 10 to 20 kt. Seas 4 to 7 ft.
.FRI NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT...Variable winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.