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 SAN JUAN PUERTO RICO LAT:18.46N LON:293.88E, Local Standard Time (LST = GMT -4 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 126.3 CM. The datum for these tide predictions is the Mean Lower Low Water (103.4 CM). When available, the National Tidal Datum Epoch (1983-2001) is used. Otherwise, the most recent four years are used. Please use with caution. AUGUST 2017 Time CM Time CM Time CM Time CM 01 03:30 31.4 09 04:32 15.8 17 03:51 34.6 25 05:38 10.1 09:55 2.4 09:53 37.2 10:18 -2.1 11:47 46.6 17:11 43.3 15:57 6.2 17:41 55.3 17:59 13.4 23:38 18.2 22:40 51.2 23:56 44.1 02 04:19 29.4 10 05:04 14.4 18 00:12 18.3 26 06:16 9.2 10:41 1.7 10:41 39.6 04:58 34.8 12:40 46.5 18:03 44.5 16:47 8.7 11:20 -3 18:54 16.2 23:13 49.5 18:40 57.5 03 00:38 18 11 05:39 12.3 19 01:11 17.1 27 00:34 40.2 05:09 28.3 11:31 41.9 06:04 36.2 06:56 8.3 11:27 1.2 17:38 11.4 12:22 -3.3 13:35 46 18:52 46 23:48 47 19:36 58.9 19:51 18.4 04 01:29 17.8 12 06:16 9.7 20 02:04 15.9 28 01:13 36.7 05:58 28.1 12:23 43.9 07:07 38.3 07:37 7.5 12:13 1 18:33 14.1 13:22 -2.5 14:34 45.6 19:37 47.7 20:28 59.3 20:53 20.1 05 02:14 17.6 13 00:25 44.1 21 02:52 14.7 29 01:56 34 06:46 28.7 06:56 6.9 08:07 40.7 08:20 7 12:57 1.2 13:21 45.7 14:19 -0.6 15:35 45.6 20:19 49.4 19:31 16.5 21:15 58.3 22:00 21.2 06 02:53 17.5 14 01:06 41 22 03:37 13.5 30 02:44 32.1 07:32 30.1 07:39 4.1 09:05 42.9 09:06 6.8 13:41 1.7 14:24 47.7 15:14 2.5 16:32 46.1 20:57 50.9 20:36 18.4 21:58 55.9 23:06 21.6 07 03:27 17.2 15 01:53 38.1 23 04:19 12.3 31 03:38 31.3 08:19 32.2 08:27 1.5 10:01 44.8 09:55 6.9 14:25 2.7 15:32 50.1 16:09 6.2 17:25 47.2 21:33 51.8 21:49 19.3 22:39 52.5 08 04:00 16.8 16 02:48 35.8 24 04:59 11.2 01 00:02 21.7 09:06 34.6 09:20 -0.6 10:54 46 04:35 31.5 15:10 4.2 16:38 52.7 17:04 10 10:47 7.2 22:07 52 23:04 19.2 23:18 48.4 18:14 48.7