807  
SOGM40 PGUM 220715  
TIDGUM  
 
GUAM CLIMATE AND TIDE DATA  
NATIONAL WEATHER SERVICE TIYAN GU  
510 PM CHST FRI MAY 22 2026  
 
FOR GUAM INTERNATIONAL AIRPORT:  
 
RAINFALL SO FAR TODAY... 0.03 INCHES  
MONTH TO DATE........... 4.84 INCHES  
YEAR TO DATE............ 47.68 INCHES  
 
TODAY MAY 22 2026 SUNRISE 5:53 AM CHST SUNSET 6:42 PM CHST  
TOMORROW MAY 23 2026 SUNRISE 5:53 AM CHST SUNSET 6:42 PM CHST  
 
MOON PHASE: WAXING CRESCENT, 35% ILLUMINATED  
(COURTESY OF US NAVAL OBSERVATORY)  
 
ASTRONOMICAL TIDE PREDICTIONS FOR APRA HARBOR GUAM  
(COURTESY OF NOAA'S NATIONAL OCEAN SERVICE)  
 
TODAY 2026-05-22  
LOW TIDE -0.1 FEET AT 6:26 PM  
 
TOMORROW 2026-05-23  
HIGH TIDE 2.5 FEET AT 2:03 AM  
LOW TIDE 1.6 FEET AT 7:47 AM  
HIGH TIDE 2.1 FEET AT 12:10 PM  
LOW TIDE 0.3 FEET AT 7:24 PM  
 
SUNDAY 2026-05-24  
HIGH TIDE 2.5 FEET AT 2:48 AM  
LOW TIDE 1.4 FEET AT 8:57 AM  
 
 
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