


Tide Report
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
855 SOGM40 PGUM 241620 TIDGUM GUAM CLIMATE AND TIDE DATA NATIONAL WEATHER SERVICE TIYAN GU 215 AM CHST MON AUG 25 2025 FOR GUAM INTERNATIONAL AIRPORT: RAINFALL YESTERDAY...... 0.72 INCHES MONTH TO DATE........... 11.31 INCHES YEAR TO DATE............ 53.53 INCHES TODAY AUGUST 25 2025 SUNRISE 6:09 AM CHST SUNSET 6:37 PM CHST TOMORROW AUGUST 26 2025 SUNRISE 6:09 AM CHST SUNSET 6:36 PM CHST MOON PHASE: WAXING CRESCENT, 2% ILLUMINATED (COURTESY OF US NAVAL OBSERVATORY) ASTRONOMICAL TIDE PREDICTIONS FOR APRA HARBOR GUAM (COURTESY OF NOAA`S NATIONAL OCEAN SERVICE) TODAY 2025-08-25 LOW TIDE 1.1 FEET AT 2:57 AM HIGH TIDE 2.4 FEET AT 8:21 AM LOW TIDE 0.4 FEET AT 3:05 PM HIGH TIDE 2.4 FEET AT 9:26 PM TOMORROW 2025-08-26 LOW TIDE 1.0 FEET AT 3:33 AM HIGH TIDE 2.3 FEET AT 9:06 AM LOW TIDE 0.6 FEET AT 3:37 PM $$