616  
FZPQ50 PGUM 131934  
SRFGUM  
 
SURF ZONE FORECAST FOR THE MARIANA ISLANDS  
NATIONAL WEATHER SERVICE TIYAN GU  
534 AM CHST SUN JUN 14 2026  
   
DISCUSSION
 
 
A LOW RISK OF RIP CURRENTS ALONG ALL REEFS OF THE MARIANAS WILL  
PERSIST INTO MONDAY. LOCALLY HEAVY SHOWERS ARE POSSIBLE OVER  
WESTERN REEFS STARTING IN THE AFTERNOON HOURS THROUGH EARLY IN THE  
EVENING. OTHERWISE, ISOLATED THUNDERSTORMS WILL BE POSSIBLE THIS  
MORNING.  
 

 
 
GUZ001-MPZ001>003-141045-  
GUAM-ROTA-TINIAN-SAIPAN-  
534 AM CHST SUN JUN 14 2026  
 
36 HOUR SURF ZONE FORECAST FOR THE MARIANAS FROM 600 AM SUNDAY  
THROUGH 600 PM MONDAY  
   
TODAY
 
 
RIP CURRENT RISK.....LOW *.  
SURF HEIGHT  
NORTH FACING REEFS............2 TO 4 FEET.  
EAST FACING REEFS............2 TO 4 FEET.  
SOUTH FACING REEFS............AROUND 1 FOOT.  
WEST FACING REEFS............AROUND 1 FOOT.  
SWELL/PERIOD  
PRIMARY SWELL................EAST AT 2 TO 3 FEET.  
PRIMARY PERIOD...............9 SECONDS.  
WATER TEMPERATURE  
IPAN BUOY..........84 DEGREES.  
MAX HEAT INDEX.........AROUND 99.  
WINDS...............EAST AROUND 10 MPH.  
   
TONIGHT
 
 
RIP CURRENT RISK.....LOW *.  
SURF HEIGHT  
NORTH FACING REEFS............2 TO 4 FEET.  
EAST FACING REEFS............2 TO 4 FEET.  
SOUTH FACING REEFS............AROUND 1 FOOT.  
WEST FACING REEFS............AROUND 1 FOOT.  
SWELL/PERIOD  
PRIMARY SWELL................EAST AT 2 TO 3 FEET.  
PRIMARY PERIOD...............9 SECONDS.  
WINDS...............EAST AROUND 10 MPH.  
   
MONDAY
 
 
RIP CURRENT RISK.....LOW *.  
SURF HEIGHT  
NORTH FACING REEFS............2 TO 4 FEET.  
EAST FACING REEFS............2 TO 4 FEET.  
SOUTH FACING REEFS............AROUND 1 FOOT.  
WEST FACING REEFS............AROUND 1 FOOT.  
SWELL/PERIOD  
PRIMARY SWELL................EAST AT 2 TO 3 FEET.  
PRIMARY PERIOD...............8 SECONDS.  
MAX HEAT INDEX.........AROUND 99.  
WINDS...............EAST AROUND 10 MPH.  
 
TIDE INFORMATION FOR THE NEXT 36 HOURS...  
 
AT APRA HARBOR, GUAM...  
HIGH TIDE 2.8 FEET AT 5:21 AM SUNDAY  
LOW TIDE -0.5 FEET AT 12:50 PM SUNDAY  
HIGH TIDE 2.7 FEET AT 8:17 PM SUNDAY  
LOW TIDE 1.9 FEET AT 1:13 AM MONDAY  
HIGH TIDE 2.8 FEET AT 6:09 AM MONDAY  
LOW TIDE -0.7 FEET AT 1:42 PM MONDAY  
HIGH TIDE 2.8 FEET AT 9:11 PM MONDAY  
 
AT ROTA ISLAND...  
HIGH TIDE 2.6 FEET AT 5:18 AM SUNDAY  
LOW TIDE -0.5 FEET AT 12:44 PM SUNDAY  
HIGH TIDE 2.5 FEET AT 8:14 PM SUNDAY  
LOW TIDE 1.8 FEET AT 1:07 AM MONDAY  
HIGH TIDE 2.6 FEET AT 6:06 AM MONDAY  
LOW TIDE -0.7 FEET AT 1:36 PM MONDAY  
HIGH TIDE 2.6 FEET AT 9:08 PM MONDAY  
 
AT TINIAN ISLAND...  
HIGH TIDE 2.0 FEET AT 5:19 AM SUNDAY  
LOW TIDE -0.2 FEET AT 12:27 PM SUNDAY  
HIGH TIDE 2.0 FEET AT 8:15 PM SUNDAY  
LOW TIDE 0.6 FEET AT 12:50 AM MONDAY  
HIGH TIDE 2.1 FEET AT 6:07 AM MONDAY  
LOW TIDE -0.2 FEET AT 1:19 PM MONDAY  
HIGH TIDE 2.0 FEET AT 9:09 PM MONDAY  
 
AT TANAPAG HARBOR, SAIPAN...  
HIGH TIDE 2.4 FEET AT 5:02 AM SUNDAY  
LOW TIDE -0.8 FEET AT 12:52 PM SUNDAY  
HIGH TIDE 2.3 FEET AT 8:46 PM SUNDAY  
LOW TIDE 1.9 FEET AT 1:06 AM MONDAY  
HIGH TIDE 2.4 FEET AT 5:47 AM MONDAY  
LOW TIDE -0.9 FEET AT 1:47 PM MONDAY  
HIGH TIDE 2.4 FEET AT 9:41 PM MONDAY  
 
* LOW RISK OF RIP CURRENTS - STRONG CURRENTS CAN STILL OCCUR NEAR  
JETTIES AND REEF CHANNELS. ALWAYS HAVE A FLOTATION DEVICE WITH YOU  
IN THE WATER.  
 
MODERATE RISK OF RIP CURRENTS - WAVE CONDITIONS SUPPORT STRONGER OR  
MORE FREQUENT RIP CURRENTS. ALWAYS HAVE A FLOTATION DEVICE WITH YOU  
IN THE WATER.  
 
HIGH RISK OF RIP CURRENTS - LARGE WAVES WILL PRODUCE STRONG RIP  
CURRENTS, ESPECIALLY ALONG NARROW REEFS AND BEACHES. RIP CURRENTS  
WILL BE LIFE THREATENING. IF CAUGHT IN A RIP CURRENT, SWIM PARALLEL  
TO THE BEACH RATHER THAN AGAINST THE CURRENT.  
 

 
 
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