Offshore Forecast
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951
FZNT23 KWNM 060328
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
1128 PM EDT Thu Jun 5 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...Weak low pressure will move E across the Gulf of
Maine tonight and Fri. A weak cold front will approach the waters
from the N Fri, then stall and weaken along the coast late Fri
into Fri night as a low pressure system approaches from the S.
The low will move NE across the waters late Sat into Sat night.
High pressure will build over the region Sun, then shift E of the
area Sun night. A warm front will lift N over the area Sun night
and Mon as the associated low center tracks E over the far S
waters. The low will move E of the region Mon night while another
warm front approaches the area from the S. The warm front will
lift N over the waters Tue as the associated low center tracks NE
along the New England coast. The front will move N of the region
Tue night as a cold front moves offshore.

Eastport Maine to Cape Cod

.TONIGHT...S to SW winds 5 to 15 kt, becoming variable. Seas
3 to 4 ft. Slight chance of showers and tstms.
.FRI...Variable winds 5 to 15 kt. Seas 3 to 4 ft. Chance of
showers and slight chance of tstms with vsby 1 nm or less.
.FRI NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. Areas of
fog and chance of showers with vsby 1 nm or less.
.SAT...S to SE winds 5 to 15 kt. Seas 3 to 6 ft. Areas of fog
with vsby 1 nm or less.
.SAT NIGHT...NW winds less than 10 kt. Seas 5 to 8 ft.
.SUN...E to NE winds less than 10 kt. Seas 4 to 6 ft.
.SUN NIGHT...E winds 5 to 15 kt. Seas 3 to 5 ft.
.MON...E winds 15 to 25 kt. Seas 3 to 6 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 4 to 7 ft.
.TUE...S to SE winds 5 to 15 kt. Seas 4 to 6 ft.
.TUE NIGHT...SW winds 5 to 15 kt. Seas 3 to 6 ft.

Cape Cod to Nantucket Shoals and Georges Bank

.TONIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft. Areas of fog with
vsby 1 nm or less.
.FRI...S to SW winds 15 to 25 kt. Seas 4 to 7 ft. Chance of
showers, tstms and areas of fog with vsby 1 nm or less.
.FRI NIGHT...S to SE winds 20 to 30 kt. Seas 8 to 12 ft. Chance
of showers and tstms with vsby 1 nm or less.
.SAT...S winds 20 to 30 kt. Seas 8 to 13 ft. Scattered showers,
tstms and areas of fog with vsby 1 nm or less.
.SAT NIGHT...W winds 10 to 20 kt. Seas 6 to 10 ft.
.SUN...E winds less than 10 kt. Seas 3 to 6 ft.
.SUN NIGHT...S to SW winds 10 to 20 kt. Seas 4 to 7 ft.
.MON...SW winds 15 to 25 kt. Seas 5 to 9 ft.
.MON NIGHT...W winds 10 to 20 kt. Seas 5 to 8 ft.
.TUE...SW winds 20 to 30 kt. Seas 6 to 10 ft.
.TUE NIGHT...SW winds 20 to 30 kt. Seas 7 to 11 ft.

South of New England

.TONIGHT...SW winds 5 to 15 kt. Seas 3 to 5 ft.
.FRI...S to SW winds 15 to 25 kt. Seas 5 to 9 ft. Chance of
showers and tstms with vsby 1 nm or less.
.FRI NIGHT...S to SE winds 20 to 30 kt. Seas 8 to 12 ft.
Scattered tstms, fog and showers with vsby 1 nm or less.
.SAT...W winds 10 to 20 kt. Seas 5 to 9 ft. Areas of fog with
vsby 1 nm or less.
.SAT NIGHT...Variable winds less than 10 kt. Seas 3 to 6 ft.
.SUN...E winds 5 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...E winds 10 to 20 kt. Seas 5 to 8 ft.
.MON...W to SW winds 15 to 25 kt. Seas 5 to 9 ft.
.MON NIGHT...Variable winds 5 to 15 kt. Seas 5 to 8 ft.
.TUE...SW winds 20 to 30 kt. Seas 6 to 10 ft.
.TUE NIGHT...SW winds 20 to 30 kt. Seas 8 to 11 ft.