Hydrographic and Oceanographic Department
| About us | Electronic Charts | Notices to Mariners | Navigational Warnings | Realtime Tidal Data | Oceanographic Data: JODC | EAHC | International Activities |
JHOD TOP >
Realtime tidal data >
Yonaguni
Realtime tidal data at Yonaguni
About gauge and tidal data
Latitude: 24°27′N Longitude: 122°57′E Datum level: 100cm below mean sea level Obs. : tide observation by every 5 minutes Pred.: tide prediction by every 5 minutes Obs.-Pred. : difference between observation and prediction
Tidal curve【 2024/11/21 】
Hourly prediction
Unit：cm
| month day | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 1121 | 120 | 94 | 65 | 39 | 22 | 16 | 22 | 38 | 59 | 81 | 100 | 112 | 116 | 114 | 107 | 100 | 95 | 95 | 101 | 110 | 122 | 132 | 138 | 137 |
Observation data
Record of TidalHeight(cm) Location Yonaguni Longitude 122-57 Latitude 24-27 TimeZone -09 00(JST) TidalHeightDatum 100cm below mean sea level. a note: Broken or No transmit data ---> "9999" year date time cm 2024 11 21 00 00 1262024 11 21 00 05 1252024 11 21 00 10 1222024 11 21 00 15 1192024 11 21 00 20 1172024 11 21 00 25 1162024 11 21 00 30 1132024 11 21 00 35 1112024 11 21 00 40 1092024 11 21 00 45 1072024 11 21 00 50 1042024 11 21 00 55 1032024 11 21 01 00 972024 11 21 01 05 962024 11 21 01 10 942024 11 21 01 15 922024 11 21 01 20 902024 11 21 01 25 872024 11 21 01 30 862024 11 21 01 35 812024 11 21 01 40 792024 11 21 01 45 762024 11 21 01 50 722024 11 21 01 55 692024 11 21 02 00 682024 11 21 02 05 662024 11 21 02 10 632024 11 21 02 15 622024 11 21 02 20 582024 11 21 02 25 552024 11 21 02 30 542024 11 21 02 35 512024 11 21 02 40 482024 11 21 02 45 462024 11 21 02 50 462024 11 21 02 55 432024 11 21 03 00 422024 11 21 03 05 382024 11 21 03 10 382024 11 21 03 15 352024 11 21 03 20 332024 11 21 03 25 322024 11 21 03 30 322024 11 21 03 35 282024 11 21 03 40 292024 11 21 03 45 262024 11 21 03 50 262024 11 21 03 55 242024 11 21 04 00 222024 11 21 04 05 232024 11 21 04 10 212024 11 21 04 15 192024 11 21 04 20 172024 11 21 04 25 192024 11 21 04 30 182024 11 21 04 35 192024 11 21 04 40 172024 11 21 04 45 182024 11 21 04 50 162024 11 21 04 55 182024 11 21 05 00 172024 11 21 05 05 172024 11 21 05 10 172024 11 21 05 15 182024 11 21 05 20 172024 11 21 05 25 182024 11 21 05 30 192024 11 21 05 35 202024 11 21 05 40 212024 11 21 05 45 222024 11 21 05 50 242024 11 21 05 55 222024 11 21 06 00 262024 11 21 06 05 242024 11 21 06 10 282024 11 21 06 15 262024 11 21 06 20 302024 11 21 06 25 302024 11 21 06 30 312024 11 21 06 35 312024 11 21 06 40 342024 11 21 06 45 362024 11 21 06 50 372024 11 21 06 55 382024 11 21 07 00 392024 11 21 07 05 422024 11 21 07 10 442024 11 21 07 15 452024 11 21 07 20 482024 11 21 07 25 482024 11 21 07 30 502024 11 21 07 35 532024 11 21 07 40 552024 11 21 07 45 562024 11 21 07 50 572024 11 21 07 55 582024 11 21 08 00 592024 11 21 08 05 632024 11 21 08 10 652024 11 21 08 15 662024 11 21 08 20 692024 11 21 08 25 712024 11 21 08 30 732024 11 21 08 35 742024 11 21 08 40 752024 11 21 08 45 782024 11 21 08 50 782024 11 21 08 55 822024 11 21 09 00 832024 11 21 09 05 852024 11 21 09 10 852024 11 21 09 15 892024 11 21 09 20 902024 11 21 09 25 932024 11 21 09 30 932024 11 21 09 35 952024 11 21 09 40 972024 11 21 09 45 982024 11 21 09 50 1002024 11 21 09 55 1012024 11 21 10 00 1012024 11 21 10 05 1022024 11 21 10 10 1032024 11 21 10 15 1062024 11 21 10 20 1052024 11 21 10 25 1072024 11 21 10 30 1072024 11 21 10 35 1072024 11 21 10 40 1082024 11 21 10 45 1092024 11 21 10 50 1102024 11 21 10 55 1112024 11 21 11 00 1122024 11 21 11 05 1112024 11 21 11 10 1132024 11 21 11 15 1132024 11 21 11 20 1142024 11 21 11 25 1152024 11 21 11 30 1162024 11 21 11 35 1152024 11 21 11 40 1152024 11 21 11 45 1162024 11 21 11 50 1152024 11 21 11 55 1162024 11 21 12 00 1162024 11 21 12 05 1162024 11 21 12 10 1162024 11 21 12 15 1162024 11 21 12 20 1162024 11 21 12 25 1182024 11 21 12 30 1182024 11 21 12 35 1162024 11 21 12 40 1152024 11 21 12 45 1152024 11 21 12 50 1152024 11 21 12 55 1152024 11 21 13 00 1152024 11 21 13 05 1142024 11 21 13 10 1142024 11 21 13 15 1142024 11 21 13 20 1132024 11 21 13 25 1122024 11 21 13 30 1132024 11 21 13 35 1132024 11 21 13 40 1122024 11 21 13 45 1112024 11 21 13 50 1112024 11 21 13 55 1112024 11 21 14 00 1092024 11 21 14 05 1092024 11 21 14 10 1082024 11 21 14 15 1092024 11 21 14 20 1102024 11 21 14 25 1092024 11 21 14 30 1072024 11 21 14 35 1072024 11 21 14 40 1082024 11 21 14 45 1052024 11 21 14 50 1072024 11 21 14 55 1032024 11 21 15 00 1052024 11 21 15 05 1032024 11 21 15 10 1042024 11 21 15 15 1002024 11 21 15 20 1032024 11 21 15 25 1002024 11 21 15 30 1012024 11 21 15 35 1002024 11 21 15 40 1002024 11 21 15 45 992024 11 21 15 50 1002024 11 21 15 55 992024 11 21 16 00 982024 11 21 16 05 992024 11 21 16 10 952024 11 21 16 15 972024 11 21 16 20 952024 11 21 16 25 972024 11 21 16 30 962024 11 21 16 35 972024 11 21 16 40 952024 11 21 16 45 962024 11 21 16 50 952024 11 21 16 55 952024 11 21 17 00 962024 11 21 17 05 982024 11 21 17 10 972024 11 21 17 15 992024 11 21 17 20 972024 11 21 17 25 972024 11 21 17 30 972024 11 21 17 35 982024 11 21 17 40 972024 11 21 17 45 982024 11 21 17 50 1002024 11 21 17 55 992024 11 21 18 00 1012024 11 21 18 05 1012024 11 21 18 10 1032024 11 21 18 15 1022024 11 21 18 20 1032024 11 21 18 25 1042024 11 21 18 30 1052024 11 21 18 35 1062024 11 21 18 40 1062024 11 21 18 45 1072024 11 21 18 50 1102024 11 21 18 55 1102024 11 21 19 00 1122024 11 21 19 05 1102024 11 21 19 10 1122024 11 21 19 15 1122024 11 21 19 20 1122024 11 21 19 25 1122024 11 21 19 30 1142024 11 21 19 35 99992024 11 21 19 40 99992024 11 21 19 45 99992024 11 21 19 50 99992024 11 21 19 55 99992024 11 21 20 00 99992024 11 21 20 05 99992024 11 21 20 10 99992024 11 21 20 15 99992024 11 21 20 20 99992024 11 21 20 25 99992024 11 21 20 30 99992024 11 21 20 35 99992024 11 21 20 40 99992024 11 21 20 45 99992024 11 21 20 50 99992024 11 21 20 55 99992024 11 21 21 00 99992024 11 21 21 05 99992024 11 21 21 10 99992024 11 21 21 15 99992024 11 21 21 20 99992024 11 21 21 25 99992024 11 21 21 30 99992024 11 21 21 35 99992024 11 21 21 40 99992024 11 21 21 45 99992024 11 21 21 50 99992024 11 21 21 55 99992024 11 21 22 00 99992024 11 21 22 05 99992024 11 21 22 10 99992024 11 21 22 15 99992024 11 21 22 20 99992024 11 21 22 25 99992024 11 21 22 30 99992024 11 21 22 35 99992024 11 21 22 40 99992024 11 21 22 45 99992024 11 21 22 50 99992024 11 21 22 55 99992024 11 21 23 00 99992024 11 21 23 05 99992024 11 21 23 10 99992024 11 21 23 15 99992024 11 21 23 20 99992024 11 21 23 25 99992024 11 21 23 30 99992024 11 21 23 35 99992024 11 21 23 40 99992024 11 21 23 45 99992024 11 21 23 50 99992024 11 21 23 55 9999