Tue, 20 Apr 2021 20:56:14 +0000 Tue, 20 Apr 2021 20:56:14 +0000 Ocean Prediction Center - NAVTEX Marine Forecast (Boston, MA) https://ocean.weather.gov/ none Ocean Prediction Center web team en-us https://ocean.weather.gov/contact/index.php https://ocean.weather.gov/images/xml_logo_opc.gif https://ocean.weather.gov/ NOAA logo 95 45 OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
454 PM EDT Tue Apr 20 2021

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 high pressure ridge will shift E of the area
tonight into early Wed as a strong cold front approaches from the
W. The cold front will move E over the waters later Wed into Wed
night as an intensifying low pressure tracks NE along the coast.
The cold front will clear E of the waters by early Thu, with a
strong secondary cold front crossing the area later Thu into Thu
night. A series of low pressure troughs will move SE across the
waters Fri and Fri night. A high pressure ridge will build E
across the region Sat into Sat night. A developing low pressure
system will approach the waters from the SW later Sat night, then
track NE into the area while intensifying Sun and Sun night.

Eastport Maine to Cape Cod

...GALE WARNING...

.TONIGHT...S to SW winds 15 to 25 kt. Seas 3 to 5 ft. Slight
chance of showers.
.WED...S winds 15 to 25 kt. Seas 3 to 6 ft. Scattered showers.
.WED NIGHT...W winds 25 to 35 kt. Seas 6 to 11 ft. Numerous
showers and scattered tstms with vsby 1 nm or less.
.THU...W winds 30 to 40 kt. Seas 11 to 17 ft.
.THU NIGHT...W winds 25 to 35 kt. Seas 11 to 15 ft.
.FRI...W winds 25 to 35 kt. Seas 9 to 14 ft.
.FRI NIGHT...W winds 15 to 25 kt. Seas 6 to 11 ft.
.SAT...SW winds 10 to 20 kt. Seas 4 to 7 ft.
.SAT NIGHT...S to SE winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN...E to SE winds 20 to 30 kt. Seas 5 to 8 ft.
.SUN NIGHT...N to NW winds 20 to 30 kt. Seas 7 to 13 ft.

Cape Cod to Nantucket Shoals and Georges Bank

...GALE WARNING...

.TONIGHT...S to SW winds 10 to 20 kt. Seas 4 to 6 ft.
.WED...S winds 15 to 25 kt. Seas 4 to 7 ft. Scattered showers.
.WED NIGHT...W winds 30 to 40 kt. Seas 8 to 13 ft. Numerous
showers and scattered tstms.
.THU...W winds 30 to 40 kt. Seas 11 to 18 ft.
.THU NIGHT...W winds 30 to 40 kt. Seas 12 to 19 ft.
.FRI...W winds 25 to 35 kt. Seas 11 to 16 ft.
.FRI NIGHT...W winds 20 to 30 kt. Seas 9 to 14 ft.
.SAT...W winds 10 to 20 kt. Seas 5 to 9 ft.
.SAT NIGHT...S winds 15 to 25 kt. Seas 5 to 7 ft.
.SUN...S to SE winds 25 to 35 kt. Seas 11 to 19 ft.
.SUN NIGHT...W winds 20 to 30 kt. Seas 10 to 15 ft.

South of New England

...GALE WARNING...

.TONIGHT...S winds 10 to 20 kt. Seas 3 to 6 ft.
.WED...W to NW winds 20 to 30 kt. Seas 4 to 7 ft. Scattered
showers and tstms.
.WED NIGHT...W winds 25 to 35 kt. Seas 7 to 13 ft. Scattered
showers and tstms.
.THU...W winds 25 to 35 kt. Seas 11 to 16 ft.
.THU NIGHT...W winds 25 to 35 kt. Seas 9 to 15 ft.
.FRI...W winds 20 to 30 kt. Seas 8 to 12 ft.
.FRI NIGHT...W winds 20 to 30 kt. Seas 6 to 10 ft.
.SAT...SW winds 10 to 20 kt. Seas 5 to 7 ft.
.SAT NIGHT...SE winds 15 to 25 kt. Seas 4 to 7 ft.
.SUN...S to SE winds 25 to 35 kt. Seas 10 to 15 ft.
.SUN NIGHT...NW winds 20 to 30 kt. Seas 9 to 15 ft.
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