UH SEA LEVEL CENTER University of Hawaii, 1000 Pope Road, MSB 317 Honolulu, Hawaii, 96822, USA. http://uhslc.soest.hawaii.edu HIGH AND LOW WATER PREDICTIONS FOR GUAM (APRA HARBOUR} LAT:13.59N LON:144.87E, Local Standard Time (LST = GMT +10 hr), heights in CM NOTE: Tide predictions based on data collected between 01-Jan-1983 and 31-Dec-2001. The mean sea level during this period was 83.0 CM. The datum for these tide predictions is the Mean Lower Low Water ( 43.2 CM). When available, the National Tidal Datum Epoch (1983-2001) is used. Otherwise, the most recent four years are used. Please use with caution. JULY 2018 Time CM Time CM Time CM Time CM 01 03:46 49.7 09 03:19 75.9 17 05:08 42.1 25 05:09 70 08:32 69.5 10:32 11.4 10:08 75.8 12:29 1 15:48 -1.5 17:12 62.5 17:10 -0.8 19:44 67.5 23:03 70.5 22:12 42 02 04:25 49.2 10 04:03 77.6 18 00:06 80.1 26 00:49 48.4 09:10 68 11:22 1.3 06:08 37.5 05:50 70.2 16:23 1.9 18:20 68.5 11:12 69 13:08 -1.1 23:36 71 23:17 46.1 17:59 9.8 20:22 69 03 05:08 48 11 04:51 79.8 19 00:48 78.7 27 01:32 48.6 09:53 65.7 12:11 -8 07:10 32.1 06:29 70.8 16:59 6.4 19:18 74.1 12:26 62.5 13:44 -2.1 18:49 20.5 20:55 70 04 00:09 71.6 12 00:20 48.8 20 01:29 77 28 02:09 48.3 05:58 45.8 05:40 82.2 08:14 26.1 07:06 71.6 10:43 62.6 13:02 -15.3 13:55 57.9 14:18 -1.9 17:38 11.8 20:12 78.4 19:43 30.1 21:25 70.8 05 00:44 72.3 13 01:21 50.2 21 02:10 75.1 29 02:43 47.6 06:53 42.2 06:31 84.4 09:15 19.9 07:43 72 11:43 59.2 13:52 -19.6 15:34 56.9 14:51 -0.5 18:21 17.9 21:02 81.1 20:45 37.8 21:52 71.4 06 01:20 73.1 14 02:18 50 22 02:54 73.2 30 03:18 46.4 07:51 37 07:23 85.4 10:11 13.9 08:21 71.8 12:56 56.4 14:43 -20.2 17:01 59 15:24 2.1 19:10 24.3 21:51 82.2 21:52 43.2 22:19 72 07 01:57 73.8 15 03:14 48.5 23 03:39 71.5 31 03:54 44.4 08:48 30 08:15 84.5 11:02 8.7 09:01 70.7 14:21 55.6 15:33 -16.9 18:09 62.3 15:57 5.9 20:05 30.7 22:38 82.1 22:58 46.3 22:47 72.6 08 02:37 74.7 16 04:10 45.8 24 04:25 70.4 01 04:33 41.8 09:42 21.3 09:10 81.2 11:47 4.3 09:44 68.4 15:51 57.7 16:22 -10.1 19:01 65.3 16:32 10.9 21:07 36.7 23:23 81.3 23:58 47.8 23:16 73