Tide Report
Issued by NWS Tiyan, Guam

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639
SOGM40 PGUM 021645
TIDGUM

GUAM CLIMATE AND TIDE DATA
NATIONAL WEATHER SERVICE TIYAN GU
241 AM CHST WED SEP 03 2025

FOR GUAM INTERNATIONAL AIRPORT:

RAINFALL YESTERDAY......  0.82 INCHES
MONTH TO DATE...........  2.91 INCHES
YEAR TO DATE............ 58.19 INCHES

TODAY    SEPTEMBER 3 2025 SUNRISE 6:10 AM CHST SUNSET 6:31 PM CHST
TOMORROW SEPTEMBER 4 2025 SUNRISE 6:10 AM CHST SUNSET 6:30 PM CHST

MOON PHASE: WAXING GIBBOUS, 72% ILLUMINATED
(COURTESY OF US NAVAL OBSERVATORY)

ASTRONOMICAL TIDE PREDICTIONS FOR APRA HARBOR GUAM
(COURTESY OF NOAA`S NATIONAL OCEAN SERVICE)

TODAY 2025-09-03
 LOW TIDE 0.2 FEET AT 10:11 AM
HIGH TIDE 2.2 FEET AT  6:07 PM
 LOW TIDE 1.7 FEET AT 11:06 PM

TOMORROW 2025-09-04
HIGH TIDE 2.1 FEET AT  3:35 AM
 LOW TIDE 0.1 FEET AT 11:06 AM
HIGH TIDE 2.3 FEET AT  6:40 PM
 LOW TIDE 1.6 FEET AT 11:49 PM

$$