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.

                            DECEMBER   2019

   Time     CM      Time     CM      Time     CM      Time     CM

01 04:32 -18.6   09 06:26  49.9   17 05:00   -20   25 00:49 -24.6
   12:11  62.1      11:29  27.6      12:32  66.8      07:59  64.2
   17:44  41.1      17:13    62      18:13  38.4      13:10  37.5
   21:45  52.8                       22:36  54.8      18:10  66.8

02 05:15   -12   10 00:22  -8.5   18 05:51 -12.7   26 01:31 -28.3
   13:01  60.7      07:12  54.9      13:20  67.2      08:47  65.9
   18:51  39.4      12:18  30.9      19:24    33      14:03  39.4
   22:33  47.4      17:43  62.5      23:51  49.6      18:50  65.5

03 06:00  -4.9   11 00:54 -15.8   19 06:48    -4   27 02:12 -29.1
   13:48    60      07:56  59.2      14:05  67.9      09:32    66
   20:04  35.8      13:04    34      20:34  24.7      14:51  40.2
   23:36    42      18:14  63.1                       19:29  63.8

04 06:49   2.2   12 01:29 -21.9   20 01:25  45.6   28 02:52 -27.1
   14:30  59.9      08:39  62.6      07:49   5.3      10:14  65.1
   21:11  30.2      13:50    37      14:49  68.5      15:36  40.3
                    18:47  63.7      21:36  14.1      20:08  61.4

05 01:05    38   13 02:06 -26.4   21 03:10  45.4   29 03:30 -23.1
   07:44   8.9      09:23  64.9      08:54  14.4      10:54  63.7
   15:08  60.1      14:35  39.5      15:30  68.9      16:21  39.8
   22:02  23.3      19:23    64      22:31   2.7      20:47  58.1

06 02:50  37.2   14 02:45 -28.7   22 04:45  49.3   30 04:07 -17.6
   08:43  14.9      10:08  66.1      10:02  22.6      11:32  62.5
   15:42  60.5      15:22  41.2      16:11  68.9      17:08  38.5
   22:43  15.7      20:02  63.7      23:20  -8.4      21:28    54

07 04:23    40   15 03:27 -28.3   23 06:02    55   31 04:43   -11
   09:42  19.9      10:55  66.6      11:09  29.3      12:08  61.6
   16:13    61      16:12    42      16:50  68.4      18:00  36.3
   23:17   7.6      20:45  62.3                       22:14  49.1

08 05:32  44.7   16 04:12 -25.4   24 00:05 -17.8   01 05:20  -3.7
   10:37    24      11:44  66.6      07:05  60.4      12:42    61
   16:43  61.4      17:09  41.2      12:12  34.2      18:59  32.8
   23:50  -0.5      21:35  59.3      17:30  67.7      23:10  43.9