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.

                            APRIL   2019

   Time     CM      Time     CM      Time     CM      Time     CM

01 06:10  61.7   09 04:02  30.9   17 06:10  75.1   25 00:43  63.4
   12:00    34      09:30  66.8      12:18  22.9      06:07  44.7
   17:10  55.3      16:22  -1.5      18:00  70.7      10:41  60.2
   23:48   7.7      23:09  64.7                       18:10   0.8

02 06:38  63.3   10 04:43  36.3   18 00:26     6   26 01:50  61.8
   12:35  29.9      10:02  65.7      06:46  76.5      07:15  45.6
   18:01  58.9      17:07  -2.7      13:04  13.7      11:28  55.9
                                     19:01  74.1      19:04   5.4

03 00:29   8.6   11 00:10  63.2   19 01:17  11.5   27 02:54  61.4
   07:03  64.5      05:33  41.2      07:20  76.8      08:34  44.5
   13:05  25.4      10:40  64.1      13:48   5.2      12:32  52.1
   18:45  62.3      17:59  -2.4      19:58  75.5      20:04   9.6

04 01:07  10.2   12 01:23  62.6   20 02:05  18.4   28 03:49    62
   07:26  65.7      06:37  44.8      07:52  76.1      09:47  41.3
   13:35  20.5      11:30    62      14:31  -1.7      13:58    50
   19:25  65.1      19:01  -1.3      20:53  74.9      21:06    13

05 01:42  12.7   13 02:41  63.8   21 02:52  25.7   29 04:32  63.3
   07:48  66.6      07:58  46.1      08:23  74.5      10:42  36.8
   14:04  15.2      12:37    60      15:14  -6.2      15:29  50.6
   20:05  66.9      20:11  -0.3      21:48  72.7      22:04  15.5

06 02:16  16.1   14 03:51  66.5   22 03:37  32.5   30 05:07  64.7
   08:11  67.2      09:22    44      08:54    72      11:24  31.4
   14:35    10      14:03  59.6      15:56  -7.7      16:44  53.6
   20:46  67.8      21:23   0.3      22:43  69.5      22:56  17.6

07 02:50  20.4   15 04:46  69.8   23 04:23  38.1   01 05:37  66.1
   08:35  67.5      10:31  38.8      09:27  68.6      11:59  25.5
   15:08   5.1      15:33  61.8      16:38  -6.7      17:42  57.6
   21:30  67.5      22:30   0.8      23:41  66.2      23:43  19.8

08 03:25  25.5   16 05:31  72.8   24 05:11  42.2   02 06:03  67.5
   09:01  67.4      11:28  31.5      10:02  64.6      12:31    19
   15:43   1.1      16:52  66.2      17:22  -3.5      18:32  61.6
   22:16  66.3      23:31   2.4