


Tide Report
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
270 SOGM40 PGUM 291615 TIDGUM GUAM CLIMATE AND TIDE DATA NATIONAL WEATHER SERVICE TIYAN GU 213 AM CHST MON JUN 30 2025 FOR GUAM INTERNATIONAL AIRPORT: RAINFALL YESTERDAY...... 0.05 INCHES MONTH TO DATE........... 13.16 INCHES YEAR TO DATE............ 28.89 INCHES TODAY JUNE 30 2025 SUNRISE 5:57 AM CHST SUNSET 6:52 PM CHST TOMORROW JULY 1 2025 SUNRISE 5:57 AM CHST SUNSET 6:52 PM CHST MOON PHASE: WAXING CRESCENT, 20% ILLUMINATED (COURTESY OF US NAVAL OBSERVATORY) ASTRONOMICAL TIDE PREDICTIONS FOR APRA HARBOR GUAM (COURTESY OF NOAA`S NATIONAL OCEAN SERVICE) TODAY 2025-06-30 LOW TIDE 1.6 FEET AT 5:42 AM HIGH TIDE 2.3 FEET AT 10:12 AM LOW TIDE 0.3 FEET AT 5:24 PM TOMORROW 2025-07-01 HIGH TIDE 2.5 FEET AT 12:36 AM LOW TIDE 1.5 FEET AT 6:36 AM HIGH TIDE 2.1 FEET AT 11:12 AM LOW TIDE 0.6 FEET AT 6:06 PM $$