Guam-Rota-Tinian-Saipan-
527 am chst Fri may 24 2013

.Today...
Coastal winds............east at 5 to 10 mph. 
Surf along north facing reefs..............2 to 4 feet. 
Surf along east facing reefs...............4 to 6 feet. 
Surf along south facing reefs..............1 to 3 feet. 
Surf along west facing reefs...............around 1 foot. 
Primary swell...............east at 2 to 3 feet. 
Primary period..............9 seconds. 
Secondary swell...............north around 2 feet. 
Secondary period..............11 seconds. 

Rip current risk.....Low. However...strong currents can occur near 
                     jetties and reef channels. Always have a 
                     flotation device with you in the water. 

Sea surface temperature from ipan buoy...86 degrees. 
Maximum afternoon heat index...........around 98. 

.Outlook...Little change Saturday.

Tide information for the next 24 hours...

At Apra Harbor, Guam...
high tide  2.6 feet at  5:54 am Friday
low  tide -0.5 feet at 12:59 PM Friday
high tide  2.5 feet at  7:51 PM Friday
low  tide  1.3 feet at  1:17 am Saturday

At Rota island...
high tide  2.4 feet at  5:51 am Friday
low  tide -0.5 feet at 12:53 PM Friday
high tide  2.3 feet at  7:49 PM Friday
low  tide  1.2 feet at  1:11 am Saturday

At Tinian island...
high tide  1.9 feet at  5:52 am Friday
low  tide -0.2 feet at 12:36 PM Friday
high tide  1.8 feet at  7:49 PM Friday
low  tide  0.4 feet at 12:54 am Saturday

At tanapag Harbor, Saipan...
high tide  2.3 feet at  5:43 am Friday
low  tide -0.4 feet at 12:56 PM Friday
high tide  2.2 feet at  8:13 PM Friday
low  tide  1.4 feet at  1:05 am Saturday