Hydrographic and Oceanographic Department
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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【 2024/10/18 】
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 |
| 1018 | 90 | 42 | 9 | 0 | 16 | 51 | 96 | 143 | 181 | 201 | 196 | 167 | 121 | 72 | 35 | 20 | 30 | 57 | 95 | 135 | 170 | 190 | 188 | 163 |
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 10 18 00 00 1112024 10 18 00 05 1082024 10 18 00 10 1012024 10 18 00 15 992024 10 18 00 20 952024 10 18 00 25 882024 10 18 00 30 872024 10 18 00 35 822024 10 18 00 40 792024 10 18 00 45 752024 10 18 00 50 712024 10 18 00 55 672024 10 18 01 00 622024 10 18 01 05 592024 10 18 01 10 542024 10 18 01 15 532024 10 18 01 20 482024 10 18 01 25 452024 10 18 01 30 432024 10 18 01 35 402024 10 18 01 40 392024 10 18 01 45 362024 10 18 01 50 332024 10 18 01 55 312024 10 18 02 00 292024 10 18 02 05 282024 10 18 02 10 272024 10 18 02 15 252024 10 18 02 20 232024 10 18 02 25 232024 10 18 02 30 222024 10 18 02 35 212024 10 18 02 40 212024 10 18 02 45 192024 10 18 02 50 202024 10 18 02 55 192024 10 18 03 00 202024 10 18 03 05 202024 10 18 03 10 202024 10 18 03 15 222024 10 18 03 20 222024 10 18 03 25 242024 10 18 03 30 242024 10 18 03 35 252024 10 18 03 40 262024 10 18 03 45 292024 10 18 03 50 312024 10 18 03 55 332024 10 18 04 00 372024 10 18 04 05 382024 10 18 04 10 422024 10 18 04 15 432024 10 18 04 20 452024 10 18 04 25 492024 10 18 04 30 512024 10 18 04 35 532024 10 18 04 40 572024 10 18 04 45 592024 10 18 04 50 612024 10 18 04 55 672024 10 18 05 00 702024 10 18 05 05 722024 10 18 05 10 762024 10 18 05 15 812024 10 18 05 20 842024 10 18 05 25 882024 10 18 05 30 912024 10 18 05 35 932024 10 18 05 40 992024 10 18 05 45 1012024 10 18 05 50 1052024 10 18 05 55 1092024 10 18 06 00 1112024 10 18 06 05 1172024 10 18 06 10 1212024 10 18 06 15 1232024 10 18 06 20 1292024 10 18 06 25 1332024 10 18 06 30 1362024 10 18 06 35 1402024 10 18 06 40 1422024 10 18 06 45 1462024 10 18 06 50 1512024 10 18 06 55 1542024 10 18 07 00 1572024 10 18 07 05 1622024 10 18 07 10 1652024 10 18 07 15 1692024 10 18 07 20 1722024 10 18 07 25 1762024 10 18 07 30 1792024 10 18 07 35 1822024 10 18 07 40 1862024 10 18 07 45 1852024 10 18 07 50 1912024 10 18 07 55 1942024 10 18 08 00 1952024 10 18 08 05 2012024 10 18 08 10 2012024 10 18 08 15 2032024 10 18 08 20 2052024 10 18 08 25 2052024 10 18 08 30 2092024 10 18 08 35 2102024 10 18 08 40 2122024 10 18 08 45 2142024 10 18 08 50 2132024 10 18 08 55 2152024 10 18 09 00 2162024 10 18 09 05 2162024 10 18 09 10 2182024 10 18 09 15 2152024 10 18 09 20 2172024 10 18 09 25 2162024 10 18 09 30 2172024 10 18 09 35 2162024 10 18 09 40 2172024 10 18 09 45 2152024 10 18 09 50 2152024 10 18 09 55 2142024 10 18 10 00 2112024 10 18 10 05 2102024 10 18 10 10 2082024 10 18 10 15 2062024 10 18 10 20 2042024 10 18 10 25 2052024 10 18 10 30 2002024 10 18 10 35 2002024 10 18 10 40 1982024 10 18 10 45 1952024 10 18 10 50 1932024 10 18 10 55 1892024 10 18 11 00 1872024 10 18 11 05 1852024 10 18 11 10 1842024 10 18 11 15 1782024 10 18 11 20 1762024 10 18 11 25 1722024 10 18 11 30 1652024 10 18 11 35 1652024 10 18 11 40 1602024 10 18 11 45 1552024 10 18 11 50 1532024 10 18 11 55 1462024 10 18 12 00 1442024 10 18 12 05 1382024 10 18 12 10 1352024 10 18 12 15 1322024 10 18 12 20 1282024 10 18 12 25 1212024 10 18 12 30 1152024 10 18 12 35 1162024 10 18 12 40 1082024 10 18 12 45 1072024 10 18 12 50 1032024 10 18 12 55 952024 10 18 13 00 952024 10 18 13 05 902024 10 18 13 10 892024 10 18 13 15 822024 10 18 13 20 802024 10 18 13 25 792024 10 18 13 30 702024 10 18 13 35 722024 10 18 13 40 99992024 10 18 13 45 99992024 10 18 13 50 99992024 10 18 13 55 99992024 10 18 14 00 99992024 10 18 14 05 99992024 10 18 14 10 99992024 10 18 14 15 99992024 10 18 14 20 99992024 10 18 14 25 99992024 10 18 14 30 99992024 10 18 14 35 99992024 10 18 14 40 99992024 10 18 14 45 99992024 10 18 14 50 99992024 10 18 14 55 99992024 10 18 15 00 99992024 10 18 15 05 99992024 10 18 15 10 99992024 10 18 15 15 99992024 10 18 15 20 99992024 10 18 15 25 99992024 10 18 15 30 99992024 10 18 15 35 99992024 10 18 15 40 99992024 10 18 15 45 99992024 10 18 15 50 99992024 10 18 15 55 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