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
000
FZNT23 KWNM 140308
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
1008 PM EST Wed Dec 13 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...A strong low pressure system over the Gulf of Saint
Lawrence will move north away from the waters tonight. The next
low pressure system will move east across the northern
mid-Atlantic waters, or roughly along 40N, during Thursday. Yet
another low pressure system will organize south of the waters
Friday, and intensify as it moves off to the east of the area
Friday night and Saturday. High pressure will slowly build east
toward the waters Saturday night, move east over the region
Sunday, and then move off to the east of the waters Sunday night.
A weak cold front will then move east into the waters Monday into
Monday night.

Eastport Maine to Cape Cod

...GALE WARNING...

.TONIGHT...W winds 30 to 40 kt. Seas 14 to 19 ft. Chance of snow.
.THU...W winds 20 to 30 kt. Seas 8 to 13 ft. Chance of snow with
VSBY 1 nm or less.
.THU NIGHT...W winds 20 to 30 kt. Seas 8 to 11 ft.
.FRI...W winds 15 to 25 kt. Seas 6 to 10 ft.
.FRI NIGHT...W winds 20 to 30 kt. Seas 3 to 6 ft.
.SAT...NW winds 20 to 30 kt. Seas 6 to 10 ft.
.SAT NIGHT...NW winds 20 to 30 kt. Seas 7 to 11 ft.
.SUN...W winds 15 to 25 kt. Seas 6 to 10 ft.
.SUN NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.MON...W winds 5 to 15 kt. Seas 1 to 3 ft.
.MON NIGHT...W winds 10 to 20 kt. Seas 2 to 4 ft.

Cape Cod to Nantucket Shoals and Georges Bank

...STORM WARNING...

.TONIGHT...W winds 35 to 50 kt, diminishing to 30 to 40 kt. Seas
16 to 23 ft. Chance of rain and snow.
.THU...W winds 35 to 50 kt. Seas 11 to 18 ft. Scattered rain and
snow showers, and TSTMs south portion.
.THU NIGHT...W to NW winds 20 to 30 kt. Seas 10 to 16 ft.
.FRI...W winds 10 to 20 kt. Seas 7 to 12 ft.
.FRI NIGHT...W to NW winds 20 to 30 kt. Seas 5 to 9 ft.
.SAT...W to NW winds 35 to 45 kt. Seas 10 to 18 ft.
.SAT NIGHT...NW winds 30 to 40 kt. Seas 12 to 18 ft.
.SUN...W winds 15 to 25 kt. Seas 8 to 13 ft.
.SUN NIGHT...S winds 15 to 25 kt. Seas 4 to 7 ft.
.MON...W winds 10 to 20 kt. Seas 4 to 7 ft.
.MON NIGHT...W winds 10 to 20 kt. Seas 4 to 7 ft.

South of New England

...GALE WARNING...

.TONIGHT...W to SW winds 20 to 30 kt. Seas 9 to 15 ft. Chance of
rain and snow with VSBY 1 nm or less.
.THU...W winds 35 to 45 kt. Seas 11 to 17 ft. Scattered rain
showers and chance of snow with VSBY 1 nm or less.
.THU NIGHT...NW winds 20 to 30 kt. Seas 9 to 15 ft.
.FRI...W winds 5 to 15 kt. Seas 4 to 8 ft.
.FRI NIGHT...W winds 20 to 30 kt. Seas 6 to 10 ft.
.SAT...W to NW winds 30 to 40 kt. Seas 10 to 17 ft.
.SAT NIGHT...NW winds 30 to 40 kt. Seas 10 to 17 ft.
.SUN...W to SW winds 10 to 20 kt. Seas 5 to 9 ft.
.SUN NIGHT...S winds 15 to 25 kt. Seas 4 to 7 ft.
.MON...W winds 10 to 20 kt. Seas 5 to 7 ft.
.MON NIGHT...W winds 10 to 20 kt. Seas 4 to 6 ft.



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