358  
SOGM40 PGUM 131615  
TIDGUM  
 
GUAM CLIMATE AND TIDE DATA  
NATIONAL WEATHER SERVICE TIYAN GU  
213 AM CHST SAT MAR 14 2026  
 
FOR GUAM INTERNATIONAL AIRPORT:  
 
RAINFALL YESTERDAY...... 0.41 INCHES  
MONTH TO DATE........... 11.45 INCHES  
YEAR TO DATE............ 25.22 INCHES  
 
TODAY MARCH 14 2026 SUNRISE 6:29 AM CHST SUNSET 6:31 PM CHST  
TOMORROW MARCH 15 2026 SUNRISE 6:29 AM CHST SUNSET 6:31 PM CHST  
 
MOON PHASE: WANING CRESCENT, 30% ILLUMINATED  
(COURTESY OF US NAVAL OBSERVATORY)  
 
ASTRONOMICAL TIDE PREDICTIONS FOR APRA HARBOR GUAM  
(COURTESY OF NOAA'S NATIONAL OCEAN SERVICE)  
 
TODAY 2026-03-14  
HIGH TIDE 1.9 FEET AT 5:55 AM  
LOW TIDE 1.5 FEET AT 10:47 AM  
HIGH TIDE 1.8 FEET AT 3:16 PM  
LOW TIDE 0.0 FEET AT 10:50 PM  
 
TOMORROW 2026-03-15  
HIGH TIDE 2.0 FEET AT 6:26 AM  
LOW TIDE 1.4 FEET AT 11:34 AM  
HIGH TIDE 2.0 FEET AT 4:28 PM  
 
 
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