431
FZNT23 KWNM 302046
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
446 PM EDT Mon Jun 30 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...As weak high pressure moves E, a nearly stationary
front over the S waters will move N tonight and Tue as a warm
front, with the front being N of the area by Tue night. A cold
front approaches the coast Tue night, weakening as it moves into
and across the area Wed and Wed night. Another cold front
approaches the area from the NW Thu and moves SE across the
waters Thu night and Fri. A surface trough lingers over the area
behind the front Fri night, then high pressure builds in for Sat,
continuing Sat night.

Eastport Maine to Cape Cod

.TONIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. Isolated showers
and tstms. Areas of fog with vsby 1 nm or less.
.TUE...S to SW winds 15 to 25 kt. Seas 3 to 5 ft. Scattered
showers and tstms. Areas of fog with vsby 1 nm or less.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 4 to 6 ft. Areas of fog
with vsby 1 nm or less. Isolated showers and tstms.
.WED...SW winds 10 to 20 kt. Seas 4 to 6 ft. Scattered showers
and tstms. Areas of fog with vsby 1 nm or less.
.WED NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft.
.THU...S to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 6 ft.
.FRI...W winds 10 to 20 kt. Seas 3 to 5 ft.
.FRI NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.

Cape Cod to Nantucket Shoals and Georges Bank

.TONIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. Isolated
showers and tstms. Showers more numerous far S portion.
Areas of fog with vsby 1 nm or less.
.TUE...SW winds 10 to 20 kt. Seas 4 to 7 ft. Isolated showers
and tstms. Areas of fog with vsby 1 nm or less.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 5 to 7 ft. Isolated
showers and tstms. Areas of fog mainly N portion with vsby 1 nm
or less.
.WED...SW winds 15 to 25 kt. Seas 5 to 8 ft. Scattered showers
and tstms. Areas of fog N portion with vsby 1 nm or less.
.WED NIGHT...SW winds 15 to 25 kt. Seas 5 to 9 ft.
.THU...SW winds 20 to 30 kt. Seas 6 to 10 ft.
.THU NIGHT...W to SW winds 15 to 25 kt. Seas 6 to 10 ft.
.FRI...W winds 5 to 15 kt. Seas 4 to 7 ft.
.FRI NIGHT...W winds 5 to 15 kt. Seas 3 to 6 ft.
.SAT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.

South of New England

.TONIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. Isolated
showers and tstms. Showers more numerous N portion overnight.
Areas of fog with vsby 1 nm or less.
.TUE...SW winds 15 to 25 kt. Seas 4 to 7 ft. Scattered showers
and isolated tstms, then isolated showers and tstms. Areas of
fog with vsby 1 nm or less.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 5 to 8 ft. Isolated
showers and tstms. Areas of fog N portion with vsby 1 nm or
less.
.WED...SW winds 20 to 30 kt. Seas 5 to 8 ft. Scattered showers
and tstms. Areas of fog N portion with vsby 1 nm or less.
.WED NIGHT...SW winds 15 to 25 kt. Seas 5 to 8 ft.
.THU...W to SW winds 10 to 20 kt. Seas 5 to 8 ft.
.THU NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 7 ft.
.FRI...W 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 5 ft.
.SAT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.