Surf Forecast

Guam-Rota-Tinian-Saipan-
500 PM chst Wed Jul 26 2017

.Thursday...
Coastal winds............south at around 10 mph. 
Surf along north facing reefs............2 to 4 feet. 
Surf along east  facing reefs............3 to 5 feet. 
Surf along south facing reefs............2 to 4 feet. 
Surf along west  facing reefs............2 to 4 feet. 
Primary swell...............northeast at around 3 feet. 
Primary period..............11 seconds. 
Secondary swell...............southwest at around 3 feet. 
Secondary period..............8 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 at ritidian buoy...86 degrees. 
Maximum afternoon heat index...........around 101. 

.Outlook...Surf is expected to rise about a foot along west and 
north facing reefs on Friday, raising the risk of rip currents to
moderate.

Tide information for the next 24 hours...

At Apra Harbor, Guam...
high tide  2.5 feet at 10:43 PM Wednesday
low  tide  1.0 feet at  4:39 am Thursday
high tide  2.3 feet at  9:46 am Thursday
low  tide -0.1 feet at  4:41 PM Thursday

At Rota island...
high tide  2.4 feet at 10:40 PM Wednesday
low  tide  1.0 feet at  4:33 am Thursday
high tide  2.1 feet at  9:43 am Thursday
low  tide -0.1 feet at  4:35 PM Thursday

At Tinian island...
high tide  1.9 feet at 10:41 PM Wednesday
low  tide  0.3 feet at  4:16 am Thursday
high tide  1.7 feet at  9:44 am Thursday
low  tide  0.0 feet at  4:18 PM Thursday

At tanapag Harbor, Saipan...
high tide  2.3 feet at 11:10 PM Wednesday
low  tide  1.1 feet at  5:00 am Thursday
high tide  2.0 feet at 10:00 am Thursday
low  tide  0.0 feet at  4:50 PM Thursday


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