


Tide Report
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
130 SOGM40 PGUM 131650 TIDGUM GUAM CLIMATE AND TIDE DATA NATIONAL WEATHER SERVICE TIYAN GU 248 AM CHST TUE OCT 14 2025 FOR GUAM INTERNATIONAL AIRPORT: RAINFALL YESTERDAY...... 0.33 INCHES MONTH TO DATE........... 2.98 INCHES YEAR TO DATE............ 70.60 INCHES TODAY OCTOBER 14 2025 SUNRISE 6:11 AM CHST SUNSET 6:02 PM CHST TOMORROW OCTOBER 15 2025 SUNRISE 6:11 AM CHST SUNSET 6:02 PM CHST MOON PHASE: WANING GIBBOUS, 52% ILLUMINATED (COURTESY OF US NAVAL OBSERVATORY) ASTRONOMICAL TIDE PREDICTIONS FOR APRA HARBOR GUAM (COURTESY OF NOAA`S NATIONAL OCEAN SERVICE) TODAY 2025-10-14 LOW TIDE -0.2 FEET AT 7:25 AM HIGH TIDE 2.2 FEET AT 3:36 PM LOW TIDE 1.6 FEET AT 8:57 PM TOMORROW 2025-10-15 HIGH TIDE 1.9 FEET AT 12:45 AM LOW TIDE -0.1 FEET AT 8:39 AM HIGH TIDE 2.2 FEET AT 4:30 PM LOW TIDE 1.4 FEET AT 10:11 PM $$