Offshore Forecast
Issued by NWS

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742
FZNT23 KWNM 172113
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
513 PM EDT Tue Jun 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 high pressure ridge over the extending over the
area tonight will persist into Wed. Weak low pressure along a
front S of the region will pass SE of Georges Bank tonight. A
warm front will lift NE over the waters Wed through early Thu,
followed by a cold front approaching the coast from the W late
Thu. The cold front will move through the area Thu night through
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 waters. High pressure will move E over the waters and
pass E of the area Sat and Sat night. A trough will move SE over
the area Sat night.

Eastport Maine to Cape Cod

.TONIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft.
.WED...S winds 5 to 15 kt. Seas 3 to 4 ft. Areas of fog and
chance of rain with vsby 1 nm or less.
.WED NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. Areas of fog
with vsby 1 nm or less.
.THU...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. Areas of fog
with vsby 1 nm or less.
.THU NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.FRI...W winds 10 to 20 kt. Seas 5 to 7 ft.
.FRI NIGHT...W winds 5 to 15 kt. Seas 3 to 6 ft.
.SAT...S winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN...SW winds 10 to 20 kt. Seas 3 to 6 ft.
.SUN NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.

Cape Cod to Nantucket Shoals and Georges Bank

.TONIGHT...S to SE winds 5 to 15 kt. Seas 3 to 6 ft. Areas of
fog and chance of showers with vsby 1 nm or less.
.WED...SW winds 5 to 15 kt. Seas 3 to 5 ft. Areas of fog with
vsby 1 nm or less.
.WED NIGHT...SW winds 5 to 15 kt. Seas 3 to 5 ft. Areas of fog
with vsby 1 nm or less.
.THU...SW winds 10 to 20 kt. Seas 4 to 7 ft. Tstms, fog and
showers with vsby 1 nm or less.
.THU NIGHT...SW winds 15 to 25 kt. Seas 5 to 9 ft.
.FRI...W winds 10 to 20 kt. Seas 5 to 9 ft.
.FRI NIGHT...W winds 5 to 15 kt. Seas 4 to 7 ft.
.SAT...Variable winds 5 to 15 kt. Seas 3 to 5 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...SW winds 5 to 15 kt. Seas 3 to 4 ft.

South of New England

.TONIGHT...S to SW winds less than 10 kt. Seas 3 to 5 ft. Areas
of fog with vsby 1 nm or less.
.WED...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. Areas of fog
with vsby 1 nm or less.
.WED NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. Areas of fog
with vsby 1 nm or less.
.THU...SW winds 10 to 20 kt. Seas 4 to 7 ft. Areas of fog with
vsby 1 nm or less.
.THU NIGHT...W to SW winds 15 to 25 kt. Seas 5 to 9 ft.
.FRI...W winds 10 to 20 kt. Seas 5 to 9 ft.
.FRI NIGHT...W winds 5 to 15 kt. Seas 3 to 6 ft.
.SAT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft.
.SUN...SW winds 10 to 20 kt. Seas 3 to 4 ft.
.SUN NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 4 ft.