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Nakanoshima
Realtime tidal data at Nakanoshima
About gauge and tidal data
Latitude: 29°50′N Longitude: 129°51′E Datum level: 125cm 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
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 |
| 1121 | 127 | 93 | 61 | 37 | 27 | 31 | 50 | 78 | 111 | 139 | 159 | 168 | 166 | 157 | 144 | 132 | 124 | 122 | 127 | 137 | 150 | 161 | 165 | 159 |
Observation data
Record of TidalHeight(cm) Location Nakanoshima Longitude 129-51 Latitude 29-50 TimeZone -09 00(JST) TidalHeightDatum 125cm below mean sea level. a note: Broken or No transmit data ---> "9999" year date time cm 2024 11 21 00 00 1232024 11 21 00 05 1212024 11 21 00 10 1192024 11 21 00 15 1192024 11 21 00 20 1152024 11 21 00 25 1122024 11 21 00 30 1162024 11 21 00 35 1092024 11 21 00 40 1042024 11 21 00 45 1052024 11 21 00 50 1052024 11 21 00 55 982024 11 21 01 00 942024 11 21 01 05 922024 11 21 01 10 962024 11 21 01 15 922024 11 21 01 20 872024 11 21 01 25 862024 11 21 01 30 832024 11 21 01 35 742024 11 21 01 40 712024 11 21 01 45 702024 11 21 01 50 682024 11 21 01 55 662024 11 21 02 00 622024 11 21 02 05 552024 11 21 02 10 512024 11 21 02 15 432024 11 21 02 20 462024 11 21 02 25 532024 11 21 02 30 532024 11 21 02 35 532024 11 21 02 40 482024 11 21 02 45 492024 11 21 02 50 492024 11 21 02 55 462024 11 21 03 00 402024 11 21 03 05 342024 11 21 03 10 382024 11 21 03 15 332024 11 21 03 20 292024 11 21 03 25 372024 11 21 03 30 292024 11 21 03 35 242024 11 21 03 40 232024 11 21 03 45 292024 11 21 03 50 322024 11 21 03 55 372024 11 21 04 00 272024 11 21 04 05 262024 11 21 04 10 202024 11 21 04 15 162024 11 21 04 20 152024 11 21 04 25 192024 11 21 04 30 302024 11 21 04 35 262024 11 21 04 40 242024 11 21 04 45 302024 11 21 04 50 292024 11 21 04 55 232024 11 21 05 00 212024 11 21 05 05 252024 11 21 05 10 302024 11 21 05 15 382024 11 21 05 20 352024 11 21 05 25 372024 11 21 05 30 412024 11 21 05 35 422024 11 21 05 40 432024 11 21 05 45 452024 11 21 05 50 482024 11 21 05 55 452024 11 21 06 00 402024 11 21 06 05 472024 11 21 06 10 542024 11 21 06 15 592024 11 21 06 20 542024 11 21 06 25 532024 11 21 06 30 552024 11 21 06 35 622024 11 21 06 40 672024 11 21 06 45 702024 11 21 06 50 782024 11 21 06 55 782024 11 21 07 00 802024 11 21 07 05 812024 11 21 07 10 862024 11 21 07 15 802024 11 21 07 20 852024 11 21 07 25 922024 11 21 07 30 892024 11 21 07 35 962024 11 21 07 40 1032024 11 21 07 45 1022024 11 21 07 50 1022024 11 21 07 55 1122024 11 21 08 00 1142024 11 21 08 05 1112024 11 21 08 10 1162024 11 21 08 15 1152024 11 21 08 20 1182024 11 21 08 25 1162024 11 21 08 30 1232024 11 21 08 35 1232024 11 21 08 40 1292024 11 21 08 45 1312024 11 21 08 50 1322024 11 21 08 55 1332024 11 21 09 00 1322024 11 21 09 05 1352024 11 21 09 10 1352024 11 21 09 15 1442024 11 21 09 20 1442024 11 21 09 25 1442024 11 21 09 30 1512024 11 21 09 35 1472024 11 21 09 40 1542024 11 21 09 45 1582024 11 21 09 50 1622024 11 21 09 55 1592024 11 21 10 00 1612024 11 21 10 05 1582024 11 21 10 10 1582024 11 21 10 15 1542024 11 21 10 20 1592024 11 21 10 25 1592024 11 21 10 30 1642024 11 21 10 35 1702024 11 21 10 40 1712024 11 21 10 45 1692024 11 21 10 50 1672024 11 21 10 55 1652024 11 21 11 00 1732024 11 21 11 05 1712024 11 21 11 10 1722024 11 21 11 15 1682024 11 21 11 20 1672024 11 21 11 25 1642024 11 21 11 30 1632024 11 21 11 35 1642024 11 21 11 40 1652024 11 21 11 45 1682024 11 21 11 50 1702024 11 21 11 55 1642024 11 21 12 00 1682024 11 21 12 05 1672024 11 21 12 10 1622024 11 21 12 15 1612024 11 21 12 20 1612024 11 21 12 25 1582024 11 21 12 30 1572024 11 21 12 35 1532024 11 21 12 40 1562024 11 21 12 45 1552024 11 21 12 50 1652024 11 21 12 55 1692024 11 21 13 00 1662024 11 21 13 05 1652024 11 21 13 10 1602024 11 21 13 15 1562024 11 21 13 20 1482024 11 21 13 25 1422024 11 21 13 30 1442024 11 21 13 35 1442024 11 21 13 40 1442024 11 21 13 45 1462024 11 21 13 50 1382024 11 21 13 55 1392024 11 21 14 00 1432024 11 21 14 05 1402024 11 21 14 10 1392024 11 21 14 15 1352024 11 21 14 20 1372024 11 21 14 25 1362024 11 21 14 30 1392024 11 21 14 35 1332024 11 21 14 40 1322024 11 21 14 45 1322024 11 21 14 50 1272024 11 21 14 55 1362024 11 21 15 00 1342024 11 21 15 05 1322024 11 21 15 10 1372024 11 21 15 15 1292024 11 21 15 20 1322024 11 21 15 25 1272024 11 21 15 30 1152024 11 21 15 35 1182024 11 21 15 40 1212024 11 21 15 45 1252024 11 21 15 50 1232024 11 21 15 55 1272024 11 21 16 00 1302024 11 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