Offshore Forecast
Issued by NWS

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852
FZNT23 KWNM 060920
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
520 AM EDT Sun Jul 6 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 over the SE portion of the waters will
slowly shift E of the area today into tonight, as a low pressure
trough develops near the coast. The trough should linger over the
area through Mon with a cold front approaching from the N and NW
Mon night into Tue. A low pressure system approaching from the W
will move across the area late Tue into Wed night, and pull a
slow-moving cold front S over the waters. The front will likely
stall over the southern waters Thu and Thu night as high pressure
passes NE of the area. Elsewhere, Tropical Storm Chantal
currently located well to the S of the area will remain S of the
region and move inland over the Carolinas while weakening today
into tonight, before dissipating over the Mid-Atlantic states by
Mon night. For more information on Chantal please see the latest
advisory issued by the National Hurricane Center.

Eastport Maine to Cape Cod

.TODAY...SW winds 15 to 25 kt. Seas 3 to 6 ft. Areas of fog with
vsby 1 nm or less early.
.TONIGHT...SW winds 10 to 20 kt. Seas 4 to 7 ft. Areas of fog
with vsby 1 nm or less.
.MON...SW winds 15 to 25 kt. Seas 3 to 5 ft. Areas of fog with
vsby 1 nm or less.
.MON NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. Scattered
showers and tstms with vsby 1 nm or less.
.TUE...S to SW winds 10 to 20 kt. Seas 4 to 7 ft.
.TUE NIGHT...W winds 5 to 15 kt. Seas 5 to 8 ft.
.WED...E to NE winds less than 10 kt. Seas 3 to 6 ft.
.WED NIGHT...E to NE winds less than 10 kt. Seas 3 to 5 ft.
.THU...E winds 5 to 10 kt. Seas 3 to 4 ft.
.THU NIGHT...E winds 5 to 15 kt. Seas 3 to 4 ft.

Cape Cod to Nantucket Shoals and Georges Bank

.TODAY...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.TONIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Areas of fog
with vsby 1 nm or less.
.MON...SW winds 10 to 15 kt. Seas 3 to 6 ft. Scattered showers,
fog and tstms with vsby 1 nm or less.
.MON NIGHT...S to SW winds 15 to 25 kt. Seas 5 to 9 ft. Chance
of showers and tstms with vsby 1 nm or less.
.TUE...SW winds 15 to 25 kt. Seas 7 to 10 ft.
.TUE NIGHT...W to SW winds 15 to 25 kt. Seas 6 to 10 ft.
.WED...W winds 10 to 20 kt. Seas 5 to 8 ft.
.WED NIGHT...W winds 5 to 15 kt. Seas 4 to 7 ft.
.THU...SW winds 5 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.

South of New England

.TODAY...S to SW winds 10 to 20 kt. Seas 3 to 4 ft.
.TONIGHT...S to SW winds 10 to 20 kt. Seas 3 to 4 ft. Areas of
fog with vsby 1 nm or less.
.MON...S winds 10 to 20 kt. Seas 3 to 6 ft. Scattered tstms,
showers and fog with vsby 1 nm or less.
.MON NIGHT...S to SW winds 15 to 25 kt. Seas 5 to 9 ft.
Scattered showers and tstms with vsby 1 nm or less.
.TUE...SW winds 15 to 25 kt. Seas 6 to 10 ft.
.TUE NIGHT...SW winds 10 to 20 kt. Seas 5 to 8 ft.
.WED...W winds 10 to 20 kt. Seas 4 to 6 ft.
.WED NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.THU...S to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.