Tide Report
Issued by NWS Tiyan, Guam

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794
SOGM40 PGUM 151625
TIDGUM

GUAM CLIMATE AND TIDE DATA
NATIONAL WEATHER SERVICE TIYAN GU
224 AM CHST WED SEP 16 2026

FOR GUAM INTERNATIONAL AIRPORT:

RAINFALL YESTERDAY......  0.41 INCHES
MONTH TO DATE...........  8.83 INCHES
YEAR TO DATE............100.86 INCHES

TODAY    SEPTEMBER 16 2026 SUNRISE 6:10 AM CHST SUNSET 6:22 PM CHST
TOMORROW SEPTEMBER 17 2026 SUNRISE 6:10 AM CHST SUNSET 6:21 PM CHST

MOON PHASE: WAXING CRESCENT, 21% ILLUMINATED
(COURTESY OF US NAVAL OBSERVATORY)

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

TODAY 2026-09-16
 LOW TIDE 0.2 FEET AT  4:47 AM
HIGH TIDE 2.1 FEET AT 11:38 AM
 LOW TIDE 1.4 FEET AT  5:01 PM
HIGH TIDE 2.1 FEET AT 10:05 PM

TOMORROW 2026-09-17
 LOW TIDE 0.2 FEET AT  5:29 AM
HIGH TIDE 2.0 FEET AT 12:53 PM
 LOW TIDE 1.6 FEET AT  5:51 PM

$$