Surf Forecast

Nantucket MA-
including the beaches of Nantucket
418 am EDT Thu Jul 20 2017

.Today...
South Coast rip current risk....low. 
East Coast rip current risk.....Low. 
South Coast surf....1 to 2 feet. 
East Coast surf.....1 to 2 feet. 
South Coast swell....south 1 to 2 feet. 
South Coast period...6 seconds. 
East Coast swell....south around 1 foot. 
East Coast period...6 seconds. 
South Coast water....67 degrees. 
East Coast water....64 degrees. 
Weather.............Mostly sunny. Patchy fog. 
High temperature....in the lower 80s. 
Winds...............southwest winds 7 to 10 mph. 
Ultraviolet index...9 - very high. 
Lightning threat....no lightning expected.

A low risk of rip currents implies that wind and wave conditions are
not expected to support the development of enhanced rip currents.
However, rip currents are always possible, especially near jetties
and other structures.

.Tonight...Mostly cloudy. Patchy fog. Showers and thunderstorms
likely. Lows in the lower 70s. Southwest winds around 12 mph. 
.Friday...Mostly sunny. Patchy fog. A slight chance of showers and
thunderstorms. Highs in the upper 70s. Southwest winds around 11 mph.
.Friday night...Partly cloudy. Lows in the upper 60s. West winds
around 9 mph.

Tide information...

At Nantucket...

Low tide at 3:30 am
high tide at 9:56 am
low tide at 3:31 PM
high tide at 10:13 PM

At Great Point...

Low tide at 3:10 am
high tide at 9:35 am
low tide at 3:25 PM
high tide at 9:55 PM


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