386  
FZMY50 PGUM 290636  
SRFMY  
 
SURF ZONE FORECAST FOR THE MARIANA ISLANDS  
NATIONAL WEATHER SERVICE TIYAN GU  
436 PM CHST WED MAR 29 2017  
   
SYNOPSIS
 
THERE IS A MODERATE RISK OF RIP CURRENTS FOR THE NEXT  
FEW DAYS.  
 

 
 
GUZ001>004-292100-  
GUAM-ROTA-TINIAN-SAIPAN-  
436 PM CHST WED MAR 29 2017  
   
TODAY
 
 
COASTAL WINDS............BREEZY. NORTHEAST 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..............2 TO 3 FEET.  
SURF ALONG WEST FACING REEFS...............3 TO 5 FEET.  
PRIMARY SWELL...............EAST AT 5 TO 7 FEET.  
PRIMARY PERIOD..............9 SECONDS.  
SECONDARY SWELL...............NORTH AT AROUND 4 FEET.  
SECONDARY PERIOD..............13 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 95.  
   
OUTLOOK
 
LITTLE CHANGE FRIDAY.  
 
TIDE INFORMATION FOR THE NEXT 24 HOURS...  
 
AT APRA HARBOR, GUAM...  
HIGH TIDE 2.6 FEET AT 8:54 PM WEDNESDAY  
LOW TIDE 0.4 FEET AT 3:07 AM THURSDAY  
HIGH TIDE 2.5 FEET AT 8:58 AM THURSDAY  
LOW TIDE 0.0 FEET AT 3:31 PM THURSDAY  
 
AT ROTA ISLAND...  
HIGH TIDE 2.4 FEET AT 8:51 PM WEDNESDAY  
LOW TIDE 0.4 FEET AT 3:01 AM THURSDAY  
HIGH TIDE 2.4 FEET AT 8:55 AM THURSDAY  
LOW TIDE 0.0 FEET AT 3:25 PM THURSDAY  
 
AT TINIAN ISLAND...  
HIGH TIDE 1.9 FEET AT 8:52 PM WEDNESDAY  
LOW TIDE 0.1 FEET AT 2:44 AM THURSDAY  
HIGH TIDE 1.9 FEET AT 8:56 AM THURSDAY  
LOW TIDE 0.0 FEET AT 3:08 PM THURSDAY  
 
AT TANAPAG HARBOR, SAIPAN...  
HIGH TIDE 2.2 FEET AT 9:05 PM WEDNESDAY  
LOW TIDE 0.6 FEET AT 3:07 AM THURSDAY  
HIGH TIDE 2.2 FEET AT 8:57 AM THURSDAY  
LOW TIDE 0.1 FEET AT 3:28 PM THURSDAY  
 

 
 
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