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 >
Izuhara
Realtime tidal data at Izuhara
About gauge and tidal data
Latitude: 34°12′N Longitude: 129°18′E Datum level: 93cm 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【 2024/07/27 】
Hourly prediction
Unit：cm
Tidal harmonic constants
| 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 |
| 0727 | 165 | 171 | 161 | 138 | 107 | 76 | 55 | 49 | 56 | 75 | 99 | 125 | 147 | 159 | 157 | 141 | 116 | 89 | 68 | 61 | 67 | 83 | 104 | 127 |
Observation data
Record of TidalHeight(cm) Location Izuhara Longitude 129-18 Latitude 34-12 TimeZone -09 00(JST) TidalHeightDatum 93cm below mean sea level. a note: Broken or No transmit data ---> "9999" year date time cm 2024 07 27 00 00 1762024 07 27 00 05 1752024 07 27 00 10 1772024 07 27 00 15 1782024 07 27 00 20 1782024 07 27 00 25 1802024 07 27 00 30 1792024 07 27 00 35 1802024 07 27 00 40 1792024 07 27 00 45 1802024 07 27 00 50 1812024 07 27 00 55 1802024 07 27 01 00 1822024 07 27 01 05 1812024 07 27 01 10 1812024 07 27 01 15 1812024 07 27 01 20 1782024 07 27 01 25 1792024 07 27 01 30 1772024 07 27 01 35 1772024 07 27 01 40 1772024 07 27 01 45 1762024 07 27 01 50 1752024 07 27 01 55 1742024 07 27 02 00 1732024 07 27 02 05 1722024 07 27 02 10 1712024 07 27 02 15 1692024 07 27 02 20 1682024 07 27 02 25 1662024 07 27 02 30 1632024 07 27 02 35 1632024 07 27 02 40 1602024 07 27 02 45 1582024 07 27 02 50 1562024 07 27 02 55 1542024 07 27 03 00 1512024 07 27 03 05 1482024 07 27 03 10 1472024 07 27 03 15 1442024 07 27 03 20 1412024 07 27 03 25 1392024 07 27 03 30 1362024 07 27 03 35 1332024 07 27 03 40 1302024 07 27 03 45 1282024 07 27 03 50 1242024 07 27 03 55 1222024 07 27 04 00 1192024 07 27 04 05 1152024 07 27 04 10 1132024 07 27 04 15 1102024 07 27 04 20 1072024 07 27 04 25 1052024 07 27 04 30 1012024 07 27 04 35 992024 07 27 04 40 982024 07 27 04 45 932024 07 27 04 50 922024 07 27 04 55 902024 07 27 05 00 862024 07 27 05 05 852024 07 27 05 10 832024 07 27 05 15 802024 07 27 05 20 792024 07 27 05 25 772024 07 27 05 30 752024 07 27 05 35 732024 07 27 05 40 712024 07 27 05 45 702024 07 27 05 50 692024 07 27 05 55 682024 07 27 06 00 682024 07 27 06 05 662024 07 27 06 10 652024 07 27 06 15 652024 07 27 06 20 652024 07 27 06 25 652024 07 27 06 30 642024 07 27 06 35 642024 07 27 06 40 632024 07 27 06 45 652024 07 27 06 50 662024 07 27 06 55 632024 07 27 07 00 662024 07 27 07 05 642024 07 27 07 10 662024 07 27 07 15 662024 07 27 07 20 662024 07 27 07 25 682024 07 27 07 30 672024 07 27 07 35 692024 07 27 07 40 712024 07 27 07 45 702024 07 27 07 50 722024 07 27 07 55 732024 07 27 08 00 732024 07 27 08 05 762024 07 27 08 10 762024 07 27 08 15 772024 07 27 08 20 782024 07 27 08 25 802024 07 27 08 30 822024 07 27 08 35 822024 07 27 08 40 842024 07 27 08 45 852024 07 27 08 50 862024 07 27 08 55 882024 07 27 09 00 892024 07 27 09 05 902024 07 27 09 10 922024 07 27 09 15 932024 07 27 09 20 962024 07 27 09 25 962024 07 27 09 30 982024 07 27 09 35 1002024 07 27 09 40 1022024 07 27 09 45 1062024 07 27 09 50 1062024 07 27 09 55 1082024 07 27 10 00 1102024 07 27 10 05 1112024 07 27 10 10 1142024 07 27 10 15 1152024 07 27 10 20 1172024 07 27 10 25 1202024 07 27 10 30 1222024 07 27 10 35 1252024 07 27 10 40 1272024 07 27 10 45 1282024 07 27 10 50 1292024 07 27 10 55 99992024 07 27 11 00 99992024 07 27 11 05 99992024 07 27 11 10 99992024 07 27 11 15 99992024 07 27 11 20 99992024 07 27 11 25 99992024 07 27 11 30 99992024 07 27 11 35 99992024 07 27 11 40 99992024 07 27 11 45 99992024 07 27 11 50 99992024 07 27 11 55 99992024 07 27 12 00 99992024 07 27 12 05 99992024 07 27 12 10 99992024 07 27 12 15 99992024 07 27 12 20 99992024 07 27 12 25 99992024 07 27 12 30 99992024 07 27 12 35 99992024 07 27 12 40 99992024 07 27 12 45 99992024 07 27 12 50 99992024 07 27 12 55 99992024 07 27 13 00 99992024 07 27 13 05 99992024 07 27 13 10 99992024 07 27 13 15 99992024 07 27 13 20 99992024 07 27 13 25 99992024 07 27 13 30 99992024 07 27 13 35 99992024 07 27 13 40 99992024 07 27 13 45 99992024 07 27 13 50 99992024 07 27 13 55 99992024 07 27 14 00 99992024 07 27 14 05 99992024 07 27 14 10 99992024 07 27 14 15 99992024 07 27 14 20 99992024 07 27 14 25 99992024 07 27 14 30 99992024 07 27 14 35 99992024 07 27 14 40 99992024 07 27 14 45 99992024 07 27 14 50 99992024 07 27 14 55 99992024 07 27 15 00 99992024 07 27 15 05 99992024 07 27 15 10 99992024 07 27 15 15 99992024 07 27 15 20 99992024 07 27 15 25 99992024 07 27 15 30 99992024 07 27 15 35 99992024 07 27 15 40 99992024 07 27 15 45 99992024 07 27 15 50 99992024 07 27 15 55 99992024 07 27 16 00 99992024 07 27 16 05 99992024 07 27 16 10 99992024 07 27 16 15 99992024 07 27 16 20 99992024 07 27 16 25 99992024 07 27 16 30 99992024 07 27 16 35 99992024 07 27 16 40 99992024 07 27 16 45 99992024 07 27 16 50 99992024 07 27 16 55 99992024 07 27 17 00 99992024 07 27 17 05 99992024 07 27 17 10 99992024 07 27 17 15 99992024 07 27 17 20 99992024 07 27 17 25 99992024 07 27 17 30 99992024 07 27 17 35 99992024 07 27 17 40 99992024 07 27 17 45 99992024 07 27 17 50 99992024 07 27 17 55 99992024 07 27 18 00 99992024 07 27 18 05 99992024 07 27 18 10 99992024 07 27 18 15 99992024 07 27 18 20 99992024 07 27 18 25 99992024 07 27 18 30 99992024 07 27 18 35 99992024 07 27 18 40 99992024 07 27 18 45 99992024 07 27 18 50 99992024 07 27 18 55 99992024 07 27 19 00 99992024 07 27 19 05 99992024 07 27 19 10 99992024 07 27 19 15 99992024 07 27 19 20 99992024 07 27 19 25 99992024 07 27 19 30 99992024 07 27 19 35 99992024 07 27 19 40 99992024 07 27 19 45 99992024 07 27 19 50 99992024 07 27 19 55 99992024 07 27 20 00 99992024 07 27 20 05 99992024 07 27 20 10 99992024 07 27 20 15 99992024 07 27 20 20 99992024 07 27 20 25 99992024 07 27 20 30 99992024 07 27 20 35 99992024 07 27 20 40 99992024 07 27 20 45 99992024 07 27 20 50 99992024 07 27 20 55 99992024 07 27 21 00 99992024 07 27 21 05 99992024 07 27 21 10 99992024 07 27 21 15 99992024 07 27 21 20 99992024 07 27 21 25 99992024 07 27 21 30 99992024 07 27 21 35 99992024 07 27 21 40 99992024 07 27 21 45 99992024 07 27 21 50 99992024 07 27 21 55 99992024 07 27 22 00 99992024 07 27 22 05 99992024 07 27 22 10 99992024 07 27 22 15 99992024 07 27 22 20 99992024 07 27 22 25 99992024 07 27 22 30 99992024 07 27 22 35 99992024 07 27 22 40 99992024 07 27 22 45 99992024 07 27 22 50 99992024 07 27 22 55 99992024 07 27 23 00 99992024 07 27 23 05 99992024 07 27 23 10 99992024 07 27 23 15 99992024 07 27 23 20 99992024 07 27 23 25 99992024 07 27 23 30 99992024 07 27 23 35 99992024 07 27 23 40 99992024 07 27 23 45 99992024 07 27 23 50 99992024 07 27 23 55 9999