


Tide Report
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
147 SOGM40 PGUM 041610 TIDGUM GUAM CLIMATE AND TIDE DATA NATIONAL WEATHER SERVICE TIYAN GU 209 AM CHST SAT JUL 05 2025 FOR GUAM INTERNATIONAL AIRPORT: RAINFALL YESTERDAY...... 0.01 INCHES MONTH TO DATE........... 0.18 INCHES YEAR TO DATE............ 29.41 INCHES TODAY JULY 5 2025 SUNRISE 5:59 AM CHST SUNSET 6:52 PM CHST TOMORROW JULY 6 2025 SUNRISE 5:59 AM CHST SUNSET 6:52 PM CHST MOON PHASE: WAXING GIBBOUS, 67% ILLUMINATED (COURTESY OF US NAVAL OBSERVATORY) ASTRONOMICAL TIDE PREDICTIONS FOR APRA HARBOR GUAM (COURTESY OF NOAA`S NATIONAL OCEAN SERVICE) TODAY 2025-07-05 HIGH TIDE 2.4 FEET AT 2:30 AM LOW TIDE 0.6 FEET AT 10:00 AM HIGH TIDE 2.0 FEET AT 5:18 PM LOW TIDE 1.7 FEET AT 9:18 PM TOMORROW 2025-07-06 HIGH TIDE 2.4 FEET AT 3:00 AM LOW TIDE 0.4 FEET AT 10:42 AM HIGH TIDE 2.1 FEET AT 6:24 PM $$