820  
SOGM40 PGUM 061650  
TIDGUM  
 
GUAM CLIMATE AND TIDE DATA  
NATIONAL WEATHER SERVICE TIYAN GU  
249 AM CHST MON JUL 07 2025  
 
FOR GUAM INTERNATIONAL AIRPORT:  
 
RAINFALL YESTERDAY...... 0.10 INCHES  
MONTH TO DATE........... 0.28 INCHES  
YEAR TO DATE............ 29.51 INCHES  
 
TODAY JULY 7 2025 SUNRISE 5:59 AM CHST SUNSET 6:52 PM CHST  
TOMORROW JULY 8 2025 SUNRISE 5:59 AM CHST SUNSET 6:52 PM CHST  
 
MOON PHASE: WAXING GIBBOUS, 83% ILLUMINATED  
(COURTESY OF US NAVAL OBSERVATORY)  
 
ASTRONOMICAL TIDE PREDICTIONS FOR APRA HARBOR GUAM  
(COURTESY OF NOAA'S NATIONAL OCEAN SERVICE)  
 
TODAY 2025-07-07  
HIGH TIDE 2.3 FEET AT 3:42 AM  
LOW TIDE 0.2 FEET AT 11:24 AM  
HIGH TIDE 2.2 FEET AT 7:12 PM  
LOW TIDE 1.9 FEET AT 11:36 PM  
 
TOMORROW 2025-07-08  
HIGH TIDE 2.3 FEET AT 4:24 AM  
LOW TIDE 0.0 FEET AT 12:06 PM  
HIGH TIDE 2.3 FEET AT 7:48 PM  
 

 
 
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