


Tide Report
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
153 SOGM40 PGUM 031610 TIDGUM GUAM CLIMATE AND TIDE DATA NATIONAL WEATHER SERVICE TIYAN GU 206 AM CHST MON AUG 04 2025 FOR GUAM INTERNATIONAL AIRPORT: RAINFALL YESTERDAY...... A TRACE MONTH TO DATE........... 1.92 INCHES YEAR TO DATE............ 44.14 INCHES TODAY AUGUST 4 2025 SUNRISE 6:06 AM CHST SUNSET 6:47 PM CHST TOMORROW AUGUST 5 2025 SUNRISE 6:06 AM CHST SUNSET 6:47 PM CHST MOON PHASE: WAXING GIBBOUS, 69% ILLUMINATED (COURTESY OF US NAVAL OBSERVATORY) ASTRONOMICAL TIDE PREDICTIONS FOR APRA HARBOR GUAM (COURTESY OF NOAA`S NATIONAL OCEAN SERVICE) TODAY 2025-08-04 LOW TIDE 0.3 FEET AT 9:56 AM HIGH TIDE 2.1 FEET AT 6:01 PM LOW TIDE 1.9 FEET AT 10:14 PM TOMORROW 2025-08-05 HIGH TIDE 2.2 FEET AT 2:54 AM LOW TIDE 0.2 FEET AT 10:49 AM HIGH TIDE 2.2 FEET AT 6:46 PM LOW TIDE 1.8 FEET AT 11:22 PM $$