135
FZNT23 KWNM 040337
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
1137 PM EDT Wed Sep 3 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 high pressure will remain over the area through
Thu as weak lows move NE along a surface front nearly stationary
just SE of the waters. High pressure gradually shifts E Thu night
and Fri ahead of a cold front. This slow-moving front approaches
the coast Fri, then weakens and dissipates just offshore Fri
night. Another cold front approaches from the W Sat, moves into
the area Sat night, then weakens and dissipates across the waters
Mon. High pressure builds in from the W behind the front late Sun
night through Mon night. A stationary boundary will extend across
the eastern portion of the waters Sun, and remain in place
through Mon night.

Eastport Maine to Cape Cod

.TONIGHT...S to SW winds less than 10 kt. Seas 3 to 4 ft. Areas
of fog far NE portion with vsby 1 nm or less.
.THU...S winds 5 to 15 kt. Seas 3 to 4 ft. Areas of fog far NE
portion with vsby 1 nm or less.
.THU NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. Isolated
showers. Areas of fog with vsby 1 nm or less.
.FRI...S winds 15 to 25 kt. Seas 3 to 5 ft. Scattered showers
and slight chance of tstms.
.FRI NIGHT...S winds 15 to 25 kt. Seas 4 to 6 ft.
.SAT...S winds 15 to 25 kt. Seas 3 to 6 ft.
.SAT NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.SUN...W to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...NW winds 5 to 15 kt. Seas 3 to 5 ft.
.MON...N to NE winds 5 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 5 ft.

Cape Cod to Nantucket Shoals and Georges Bank

.TONIGHT...N to NE winds less than 10 kt. Seas 3 to 5 ft.
Isolated showers and tstms S portion. Areas of fog developing
with vsby 1 nm or less.
.THU...Variable winds less than 10 kt. Seas 3 to 5 ft. Isolated
showers and tstms. Areas of fog with vsby 1 nm or less.
.THU NIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft.
Isolated showers. Areas of fog with vsby 1 nm or less.
.FRI...S winds 10 to 20 kt. Seas 3 to 4 ft.
.FRI NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT...S winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.SUN...SW winds 10 to 20 kt. Seas 5 to 7 ft.
.SUN NIGHT...Variable winds 10 to 20 kt. Seas 4 to 7 ft.
.MON...N to NE winds 10 to 20 kt. Seas 4 to 6 ft.
.MON NIGHT...NE winds 15 to 25 kt. Seas 5 to 7 ft.

South of New England

.TONIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft.
Isolated showers and tstms.
.THU...S winds increasing to 10 to 20 kt. Seas 3 to 4 ft.
Isolated showers and tstms.
.THU NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. Isolated
showers.
.FRI...S winds 10 to 20 kt. Seas 3 to 5 ft.
.FRI NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT...S winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft.
.SUN...W to SW winds 10 to 20 kt. Seas 4 to 6 ft.
.SUN NIGHT...Winds becoming N 10 to 20 kt. Seas 3 to 6 ft.
.MON...N to NE winds 15 to 25 kt. Seas 4 to 7 ft.
.MON NIGHT...NE winds 15 to 25 kt. Seas 5 to 8 ft.