Tide Report
Issued by NWS Tiyan, Guam

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107
SOGM40 PGUM 070655
TIDGUM

GUAM CLIMATE AND TIDE DATA
NATIONAL WEATHER SERVICE TIYAN GU
454 PM CHST SUN DEC 07 2025

FOR GUAM INTERNATIONAL AIRPORT:

RAINFALL SO FAR TODAY...     A TRACE
MONTH TO DATE...........  1.21 INCHES
YEAR TO DATE............ 90.76 INCHES

TODAY    DECEMBER 7 2025 SUNRISE 6:31 AM CHST SUNSET 5:53 PM CHST
TOMORROW DECEMBER 8 2025 SUNRISE 6:32 AM CHST SUNSET 5:53 PM CHST

MOON PHASE: WANING GIBBOUS, 93% ILLUMINATED
(COURTESY OF US NAVAL OBSERVATORY)

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

TODAY 2025-12-07
HIGH TIDE 2.3 FEET AT  8:08 PM

TOMORROW 2025-12-08
LOW TIDE -1.1 FEET AT  3:47 AM
HIGH TIDE 2.2 FEET AT 11:21 AM
 LOW TIDE 1.5 FEET AT  4:30 PM
HIGH TIDE 2.2 FEET AT  8:58 PM

TUESDAY 2025-12-09
LOW TIDE -0.8 FEET AT  4:38 AM
HIGH TIDE 2.2 FEET AT 12:16 PM

$$