Offshore Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
815
FZNT23 KWNM 210910
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
410 AM EST Tue Nov 21 2017

Conditions given represent the highest within that period.

...Please refer to Coastal Waters Forecasts (CWF) available
through NOAA Weather Radio and other means for detailed coastal
waters forecasts...

.SYNOPSIS... High pressure moving E over the offshore waters this
morning, will move off to the E of the area later this afternoon
into tonight ahead of a cold front. This front will cross the
waters Wed into Wed night as developing low pressure moves NE and
near Georges Bank early Wed night. The low will pass well E and
NE of Georges Bank late Wed night and Thu as high pressure builds
E across the waters. The high will weaken later Thu and Thu night
as another cold front approaches the coast from the NW. The front
will move E across the waters Fri before weak high pressure moves
E over the area Fri night. Another cold front will move E across
the waters later Sat and Sat night.

Eastport Maine to Cape Cod

.TODAY...SW winds 15 to 25 kt. Seas 7 to 12 ft.
.TONIGHT...SW winds 15 to 25 kt. Seas 6 to 11 ft.
.WED...S winds 20 to 30 kt. Seas 5 to 9 ft. Rain with VSBY 1 nm
or less.
.WED NIGHT...NW winds 20 to 30 kt. Seas 9 to 15 ft.
.THU...W to NW winds 10 to 20 kt. Seas 7 to 13 ft.
.THU NIGHT...W winds 5 to 15 kt. Seas 5 to 8 ft.
.FRI...W to NW winds 5 to 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT...S winds 15 to 25 kt. Seas 5 to 8 ft.
.SAT NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft.

Cape Cod to Nantucket Shoals and Georges Bank

...STORM WARNING...

.TODAY...SW winds 20 to 30 kt. Seas 9 to 15 ft.
.TONIGHT...S to SW winds 15 to 25 kt. Seas 5 to 8 ft.
.WED...S winds 40 to 50 kt. Seas 12 to 19 ft. Rain with VSBY
1 nm or less.
.WED NIGHT...NW winds 40 to 50 kt. Seas 13 to 21 ft.
.THU...NW winds 10 to 20 kt. Seas 9 to 15 ft.
.THU NIGHT...W winds 5 to 15 kt. Seas 5 to 9 ft.
.FRI...W winds 5 to 15 kt. Seas 5 to 7 ft.
.FRI NIGHT...S winds 5 to 15 kt. Seas 3 to 6 ft.
.SAT...S to SE winds 15 to 25 kt. Seas 4 to 6 ft.
.SAT NIGHT...NW winds 20 to 30 kt. Seas 8 to 13 ft.

South of New England

.TODAY...SW winds 15 to 25 kt. Seas 5 to 8 ft.
.TONIGHT...S winds 15 to 25 kt. Seas 5 to 8 ft.
.WED...NW winds 20 to 30 kt. Seas 9 to 14 ft. Rain with VSBY
1 nm or less.
.WED NIGHT...N to NW winds 20 to 30 kt. Seas 9 to 14 ft.
.THU...W winds 5 to 15 kt. Seas 6 to 10 ft.
.THU NIGHT...W winds 5 to 15 kt. Seas 5 to 7 ft.
.FRI...W winds 5 to 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 6 ft.
.SAT...S winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT NIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft.



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.