Barnstable MA-
including the beaches of...Chatham...Eastham...Provincetown
411 PM EDT Thu may 23 2013

.Tomorrow...
East Coast rip current risk.....Moderate. 
East Coast surf.....2 to 4 feet. 
East Coast swell.....Northeast around 1 foot in the 
                     morning...becoming light. 
East Coast period...4 seconds. 
East Coast water....55 degrees. 
Sky/weather.........Cloudy. Patchy fog. Showers and a chance of 
                    thunderstorms. 
Max temperature.....In the lower 60s. 
Beach winds.........South winds 11 to 16 mph. 
UVI index...........3 - moderate. 
Lightning threat....very infrequent lightning expected.

A moderate risk of rip currents implies that individuals planning to
enter the surf should check with local beach patrols first.  Be sure
to swim within sight of a life guard...and never alone or at night.

.Friday night...Cloudy. Patchy fog. Showers likely and a chance of
thunderstorms. Lows in the lower 50s. Southeast winds around 7 mph. 
.Saturday...Cloudy. Showers likely and a slight chance of
thunderstorms. Highs in the upper 50s. North winds around 9 mph. 
.Saturday night...Cloudy. Patchy fog. Showers likely and a slight
chance of thunderstorms. Lows in the upper 40s. West winds around
9 mph.

Tide information...

At Nauset Beach...

Low tide at 4:13 am
high tide at 10:20 am
low tide at 4:27 PM
high tide at 10:34 PM

At hyannisport...

Low tide at 5:30 am
high tide at 12:07 PM
low tide at 5:32 PM

At Barnstable Harbor...

Low tide at 5:26 am
high tide at 11:18 am
low tide at 5:40 PM
high tide at 11:32 PM