Tide Report
Issued by NWS Tiyan, Guam

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074
SOGM40 PGUM 151650
TIDGUM

GUAM CLIMATE AND TIDE DATA
NATIONAL WEATHER SERVICE TIYAN GU
245 AM CHST THU JUL 16 2026

FOR GUAM INTERNATIONAL AIRPORT:

RAINFALL YESTERDAY......       NONE
MONTH TO DATE........... 19.15 INCHES
YEAR TO DATE............ 76.21 INCHES

TODAY    JULY 16 2026 SUNRISE 6:02 AM CHST SUNSET 6:52 PM CHST
TOMORROW JULY 17 2026 SUNRISE 6:02 AM CHST SUNSET 6:52 PM CHST

MOON PHASE: WAXING CRESCENT, 2% ILLUMINATED
(COURTESY OF US NAVAL OBSERVATORY)

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

TODAY 2026-07-16
 LOW TIDE 1.8 FEET AT  2:54 AM
HIGH TIDE 2.8 FEET AT  7:50 AM
LOW TIDE -0.4 FEET AT  3:14 PM
HIGH TIDE 2.7 FEET AT 10:19 PM

TOMORROW 2026-07-17
 LOW TIDE 1.6 FEET AT  3:48 AM
HIGH TIDE 2.7 FEET AT  8:45 AM
LOW TIDE -0.2 FEET AT  4:00 PM

$$