646
SOGM40 PGUM 100630
TIDGUM
GUAM CLIMATE AND TIDE DATA
NATIONAL WEATHER SERVICE TIYAN GU
428 PM CHST WED SEP 10 2025
FOR GUAM INTERNATIONAL AIRPORT:
RAINFALL SO FAR TODAY... NONE
MONTH TO DATE........... 5.17 INCHES
YEAR TO DATE............ 60.45 INCHES
TODAY SEPTEMBER 10 2025 SUNRISE 6:10 AM CHST SUNSET 6:26 PM CHST
TOMORROW SEPTEMBER 11 2025 SUNRISE 6:10 AM CHST SUNSET 6:25 PM CHST
MOON PHASE: WANING GIBBOUS, 93% ILLUMINATED
(COURTESY OF US NAVAL OBSERVATORY)
ASTRONOMICAL TIDE PREDICTIONS FOR APRA HARBOR GUAM
(COURTESY OF NOAA'S NATIONAL OCEAN SERVICE)
TODAY 2025-09-10
HIGH TIDE 2.6 FEET AT 9:13 PM
TOMORROW 2025-09-11
LOW TIDE 0.3 FEET AT 3:50 AM
HIGH TIDE 2.5 FEET AT 10:07 AM
LOW TIDE 1.0 FEET AT 4:02 PM
HIGH TIDE 2.6 FEET AT 9:42 PM
FRIDAY 2025-09-12
LOW TIDE 0.1 FEET AT 4:39 AM
HIGH TIDE 2.3 FEET AT 11:17 AM
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