Offshore Forecast
Issued by NWS

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740
FZNT23 KWNM 020256
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
1056 PM EDT Tue Jul 1 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 warm front is now located just N of the area, with
a surface low pressure trough expected to develop and remain
along and near the coast later tonight and Wed. A cold front
approaches from the NW Wed night, gradually moving SE across the
area Thu through Fri. Another trough lingers over the waters
behind the front Fri night through Sat as the front weakens and
stalls just S of the area. The front should move back N as a weak
warm front late Sat and Sat night as high pressure builds N. The
high continues over most of the area Sun and Sun night with yet
another surface trough remaining along the coast.

Eastport Maine to Cape Cod

.TONIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. Numerous
showers and isolated tstms with vsby 1 nm or less.
.WED...SW winds 10 to 20 kt. Seas 4 to 6 ft. Chance of showers,
fog and tstms with vsby 1 nm or less.
.WED NIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft. Chance of
showers, fog and tstms with vsby 1 nm or less.
.THU...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. Areas of fog
and slight chance of showers with vsby 1 nm or less.
.THU NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 5 ft.
.FRI...W winds 5 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...NW winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT...W to SW winds 10 to 20 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 5 ft.
.SUN NIGHT...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. Isolated
showers and tstms with vsby 1 nm or less.
.WED...SW winds 15 to 25 kt. Seas 5 to 8 ft. Scattered showers
and tstms with vsby 1 nm or less.
.WED NIGHT...SW winds 15 to 25 kt. Seas 5 to 9 ft. Numerous
showers and scattered tstms with vsby 1 nm or less.
.THU...SW winds 15 to 25 kt. Seas 6 to 9 ft. Numerous showers,
tstms and fog with vsby 1 nm or less.
.THU NIGHT...W to SW winds 15 to 25 kt. Seas 5 to 9 ft.
.FRI...W to NW winds 5 to 15 kt. Seas 4 to 7 ft.
.FRI NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 6 ft.
.SAT...W to NW 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 10 to 20 kt. Seas 3 to 4 ft.

South of New England

.TONIGHT...SW winds 15 to 25 kt. Seas 4 to 8 ft. Showers and
scattered tstms with vsby 1 nm or less.
.WED...SW winds 15 to 25 kt. Seas 5 to 8 ft. Scattered showers
and tstms with vsby 1 nm or less.
.WED NIGHT...SW winds 15 to 25 kt. Seas 5 to 8 ft. Scattered
tstms and chance of showers with vsby 1 nm or less.
.THU...SW winds 10 to 20 kt. Seas 5 to 8 ft. Numerous showers,
tstms and fog with vsby 1 nm or less.
.THU NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 7 ft.
.FRI...N to NW winds 5 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 4 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.
.SUN...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.