909  
SOGM40 PGUM 311620  
TIDGUM  
 
GUAM CLIMATE AND TIDE DATA  
NATIONAL WEATHER SERVICE TIYAN GU  
215 AM CHST SUN FEB 01 2026  
 
FOR GUAM INTERNATIONAL AIRPORT:  
 
RAINFALL YESTERDAY...... 0.15 INCHES  
MONTH TO DATE........... 5.40 INCHES  
YEAR TO DATE............ 5.40 INCHES  
 
TODAY FEBRUARY 1 2026 SUNRISE 6:48 AM CHST SUNSET 6:21 PM CHST  
TOMORROW FEBRUARY 2 2026 SUNRISE 6:48 AM CHST SUNSET 6:21 PM CHST  
 
MOON PHASE: WANING GIBBOUS, 98% ILLUMINATED  
(COURTESY OF US NAVAL OBSERVATORY)  
 
ASTRONOMICAL TIDE PREDICTIONS FOR APRA HARBOR GUAM  
(COURTESY OF NOAA'S NATIONAL OCEAN SERVICE)  
 
TODAY 2026-02-01  
HIGH TIDE 2.2 FEET AT 8:21 AM  
LOW TIDE 1.3 FEET AT 1:30 PM  
HIGH TIDE 2.3 FEET AT 6:27 PM  
 
TOMORROW 2026-02-02  
LOW TIDE -0.9 FEET AT 1:50 AM  
HIGH TIDE 2.2 FEET AT 8:55 AM  
LOW TIDE 1.2 FEET AT 2:17 PM  
HIGH TIDE 2.3 FEET AT 7:20 PM  
 
 
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