656
SOGM40 PGUM 171610
TIDGUM
GUAM CLIMATE AND TIDE DATA
NATIONAL WEATHER SERVICE TIYAN GU
207 AM CHST THU DEC 18 2025
FOR GUAM INTERNATIONAL AIRPORT:
RAINFALL YESTERDAY...... 0.10 INCHES
MONTH TO DATE........... 2.69 INCHES
YEAR TO DATE............ 92.24 INCHES
TODAY DECEMBER 18 2025 SUNRISE 6:37 AM CHST SUNSET 5:57 PM CHST
TOMORROW DECEMBER 19 2025 SUNRISE 6:38 AM CHST SUNSET 5:58 PM CHST
MOON PHASE: WANING CRESCENT, 6% ILLUMINATED
(COURTESY OF US NAVAL OBSERVATORY)
ASTRONOMICAL TIDE PREDICTIONS FOR APRA HARBOR GUAM
(COURTESY OF NOAA'S NATIONAL OCEAN SERVICE)
TODAY 2025-12-18
HIGH TIDE 1.9 FEET AT 7:58 AM
LOW TIDE 1.4 FEET AT 12:54 PM
HIGH TIDE 1.9 FEET AT 5:34 PM
TOMORROW 2025-12-19
LOW TIDE -0.6 FEET AT 1:03 AM
HIGH TIDE 2.0 FEET AT 8:33 AM
LOW TIDE 1.4 FEET AT 1:37 PM
HIGH TIDE 1.9 FEET AT 6:08 PM
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