NAVTEX Marine Forecast (Boston, MA)

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FZNT23 KWNM 131513
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
1013 AM 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 just E of Maine, over
the Bay of Fundy, will move N to the Gulf of Saint Lawrence this
afternoon, and then move over eastern Canada tonight. The next
low pressure system will move E across the northern mid-Atlantic
waters Thu, followed by another low pressure system passing S of
the area Fri into Fri night. The low will intensify 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...

.TODAY...W winds 30 to 40 kt. Seas 7 to 12 ft, building to 9 to 
18 ft. Scattered snow showers with VSBY 1 nm or less. 
.TONIGHT...W winds 30 to 40 kt. Seas 10 to 19 ft. 
.THU...W winds 20 to 30 kt. Seas 8 to 14 ft. 
.THU NIGHT...W winds 20 to 30 kt. Seas 8 to 12 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 5 to 9 ft. 
.SAT NIGHT...NW winds 20 to 30 kt. Seas 7 to 11 ft. 
.SUN...W winds 10 to 20 kt. Seas 6 to 10 ft. 
.SUN NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. 

Cape Cod to Nantucket Shoals and Georges Bank

...GALE WARNING...

.TODAY...W winds 35 to 45 kt. Seas 16 to 25 ft. Scattered
rain and snow showers with VSBY 1 nm or less.
.TONIGHT...W winds 35 to 45 kt. Seas 16 to 25 ft. Scattered
rain and snow showers. 
.THU...W winds 35 to 45 kt. Seas 12 to 18 ft. Scattered snow 
showers.
.THU NIGHT...W to NW winds 20 to 30 kt. Seas 9 to 16 ft. 
.FRI...W winds 10 to 20 kt. Seas 6 to 11 ft. 
.FRI NIGHT...NW winds 15 to 25 kt. Seas 5 to 7 ft. 
.SAT...W to NW winds 30 to 40 kt. Seas 11 to 18 ft. 
.SAT NIGHT...NW winds 25 to 35 kt. Seas 12 to 20 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. 

South of New England

...GALE WARNING...

.TODAY...W winds 35 to 45 kt. Seas 9 to 18 ft, building to 12 to
23 ft. Scattered rain and snow showers. VSBY 1 nm or less.
.TONIGHT...W to SW winds 25 to 35 kt. Seas 11 to 18 ft. Chance
of snow with VSBY 1 nm or less. 
.THU...W to NW winds 30 to 40 kt. Seas 11 to 17 ft. Scattered
snow showers, then a chance of snow with VSBY 1 nm or less. 
.THU NIGHT...NW winds 15 to 25 kt. Seas 8 to 14 ft. Chance of
snow early.
.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 9 to 16 ft. 
.SAT NIGHT...NW winds 20 to 30 kt. Seas 9 to 15 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.