


Tide Report
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
515 SOGM40 PGUM 050645 TIDGUM GUAM CLIMATE AND TIDE DATA NATIONAL WEATHER SERVICE TIYAN GU 442 PM CHST FRI SEP 05 2025 FOR GUAM INTERNATIONAL AIRPORT: RAINFALL SO FAR TODAY... 1.09 INCHES MONTH TO DATE........... 4.04 INCHES YEAR TO DATE............ 59.32 INCHES TODAY SEPTEMBER 5 2025 SUNRISE 6:10 AM CHST SUNSET 6:29 PM CHST TOMORROW SEPTEMBER 6 2025 SUNRISE 6:10 AM CHST SUNSET 6:29 PM CHST MOON PHASE: WAXING GIBBOUS, 91% ILLUMINATED (COURTESY OF US NAVAL OBSERVATORY) ASTRONOMICAL TIDE PREDICTIONS FOR APRA HARBOR GUAM (COURTESY OF NOAA`S NATIONAL OCEAN SERVICE) TODAY 2025-09-05 HIGH TIDE 2.4 FEET AT 7:07 PM TOMORROW 2025-09-06 LOW TIDE 1.5 FEET AT 12:27 AM HIGH TIDE 2.4 FEET AT 5:37 AM LOW TIDE -0.1 FEET AT 12:37 PM HIGH TIDE 2.5 FEET AT 7:32 PM SUNDAY 2025-09-07 LOW TIDE 1.3 FEET AT 1:04 AM HIGH TIDE 2.5 FEET AT 6:28 AM $$