Surf Forecast

Guam-Rota-Tinian-Saipan-
510 am chst Thu Feb 23 2017

.Today...
Coastal winds............breezy. East at 15 to 25 mph. 
Surf along north facing reefs..............5 to 7 feet. 
Surf along east facing reefs...............6 to 8 feet. 
Surf along south facing reefs..............4 to 6 feet. 
Surf along west facing reefs...............5 to 7 feet. 
Primary swell...............east at 5 feet. 
Primary period..............9 seconds. 
Secondary swell...............north at around 4 feet. 
Secondary period..............11 seconds. 


Rip current risk.....Moderate. Wave conditions support stronger or 
                     more frequent rip currents. Always have a 
                     flotation device with you in the water. 

Sea surface temperature at ritidian buoy...83 degrees. 
Maximum afternoon heat index...........around 93. 

.Outlook...Little change Friday.

Tide information for the next 24 hours...

At Apra Harbor, Guam...
high tide  2.1 feet at  6:31 am Thursday
low  tide  1.4 feet at 11:47 am Thursday
high tide  2.2 feet at  4:55 PM Thursday
low  tide -0.1 feet at 12:09 am Friday

At Rota island...
high tide  2.0 feet at  6:28 am Thursday
low  tide  1.3 feet at 11:41 am Thursday
high tide  2.0 feet at  4:52 PM Thursday
low  tide -0.1 feet at 12:03 am Friday

At Tinian island...
high tide  1.6 feet at  6:29 am Thursday
low  tide  0.5 feet at 11:24 am Thursday
high tide  1.6 feet at  4:53 PM Thursday
low  tide  0.0 feet at 11:46 PM Thursday

At tanapag Harbor, Saipan...
high tide  1.9 feet at  6:48 am Thursday
low  tide  1.4 feet at 11:35 am Thursday
high tide  2.0 feet at  5:04 PM Thursday
low  tide  0.0 feet at 12:03 am Friday


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