Offshore Forecast
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000
FZNT23 KWNM 130353
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
1053 PM EST Tue Dec 12 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 warm front extending from Cape Cod eastward will
lift N of the waters early tonight. A strong low pressure system
will move NE along the Maine coast to the Canadian Maritimes
tonight into Wed, while pulling a strong cold front through the
region. As the strong low moves farther north into Canada Wed
night, a weaker low pressure system will move across the northern
mid-Atlantic waters Thu, followed by another low pressure system
Fri into Fri night. The low will intensify to the E of the waters
Sat as high pressure builds E from the Great Lakes. The high will
cross the waters from W to E late Sat night into Sun, then move E
and SE of the region Sun night as the next cold front approaches
from the W.

Eastport Maine to Cape Cod

...GALE WARNING...

.TONIGHT...S to SE winds 20 to 30 kt, becoming W 15 to 25 kt.
Seas 6 to 10 ft. Scattered showers.
.WED...W winds 30 to 40 kt. Seas 11 to 18 ft. Scattered snow
showers. VSBY 1 nm or less.
.WED NIGHT...W winds 30 to 40 kt. Seas 14 to 20 ft.
.THU...W winds 20 to 30 kt. Seas 9 to 15 ft. Chance of snow.
VSBY 1 nm or less.
.THU NIGHT...W winds 20 to 30 kt. Seas 7 to 11 ft.
.FRI...W winds 15 to 25 kt. Seas 6 to 10 ft.
.FRI NIGHT...W winds 10 to 20 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 8 to 11 ft.
.SUN...W winds 15 to 25 kt. Seas 6 to 11 ft.
.SUN NIGHT...S winds 10 to 20 kt. Seas 5 to 8 ft.

Cape Cod to Nantucket Shoals and Georges Bank

...GALE WARNING...

.TONIGHT...W to SW winds 35 to 45 kt. Seas 10 to 17 ft. Rain.
.WED...W winds 35 to 45 kt. Seas 15 to 24 ft. Scattered showers
and snow showers. VSBY 1 nm or less.
.WED NIGHT...W winds 35 to 45 kt. Seas 17 to 25 ft. Scattered
showers.
.THU...W winds 35 to 45 kt. Seas 14 to 19 ft. Scattered showers
and chance of snow. VSBY 1 nm or less.
.THU NIGHT...W to NW winds 20 to 30 kt. Seas 11 to 18 ft.
.FRI...W winds 10 to 20 kt. Seas 7 to 12 ft.
.FRI NIGHT...NW winds 20 to 30 kt. Seas 5 to 8 ft.
.SAT...NW winds 30 to 40 kt. Seas 10 to 18 ft.
.SAT NIGHT...NW winds 25 to 35 kt. Seas 11 to 19 ft.
.SUN...W winds 15 to 25 kt. Seas 8 to 14 ft.
.SUN NIGHT...S winds 15 to 25 kt. Seas 5 to 8 ft.

South of New England

...GALE WARNING...

.TONIGHT...W to NW winds 30 to 40 kt. Seas 8 to 11 ft, building
to 12 to 17 ft. Scattered showers and snow showers.
.WED...W winds 30 to 40 kt. Seas 15 to 22 ft. Scattered snow
showers and showers. VSBY 1 nm or less.
.WED NIGHT...W to SW winds 30 to 40 kt. Seas 12 to 20 ft. Chance
of snow.
.THU...W to NW winds 30 to 40 kt. Seas 10 to 17 ft. Scattered
showers and chance of snow with VSBY 1 nm or less.
.THU NIGHT...NW winds 15 to 25 kt. Seas 9 to 15 ft.
.FRI...W winds 5 to 15 kt. Seas 4 to 7 ft.
.FRI NIGHT...W to NW winds 20 to 30 kt. Seas 5 to 8 ft.
.SAT...NW winds 25 to 35 kt. Seas 10 to 17 ft.
.SAT NIGHT...NW winds 20 to 30 kt. Seas 10 to 17 ft.
.SUN...W to SW winds 5 to 15 kt. Seas 4 to 8 ft.
.SUN NIGHT...S winds 20 to 30 kt. Seas 5 to 9 ft.



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