Hydrographic and Oceanographic Department
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Tokuyama
Realtime tidal data at Tokuyama
About gauge and tidal data
Latitude: 34°02′N Longitude: 131°48′E Datum level: 180cm 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 | 149 | 78 | 33 | 25 | 54 | 114 | 195 | 276 | 333 | 352 | 334 | 284 | 214 | 143 | 90 | 69 | 83 | 126 | 192 | 261 | 313 | 331 | 312 | 260 |
Observation data
Record of TidalHeight(cm) Location Tokuyama Longitude 131-48 Latitude 34-02 TimeZone -09 00(JST) TidalHeightDatum 180cm below mean sea level. a note: Broken or No transmit data ---> "9999" year date time cm 2024 10 18 00 00 1482024 10 18 00 05 1422024 10 18 00 10 1362024 10 18 00 15 1302024 10 18 00 20 1232024 10 18 00 25 1172024 10 18 00 30 1132024 10 18 00 35 1072024 10 18 00 40 1002024 10 18 00 45 922024 10 18 00 50 862024 10 18 00 55 822024 10 18 01 00 762024 10 18 01 05 702024 10 18 01 10 642024 10 18 01 15 602024 10 18 01 20 582024 10 18 01 25 552024 10 18 01 30 522024 10 18 01 35 482024 10 18 01 40 452024 10 18 01 45 432024 10 18 01 50 412024 10 18 01 55 392024 10 18 02 00 372024 10 18 02 05 362024 10 18 02 10 342024 10 18 02 15 332024 10 18 02 20 322024 10 18 02 25 302024 10 18 02 30 282024 10 18 02 35 272024 10 18 02 40 262024 10 18 02 45 252024 10 18 02 50 262024 10 18 02 55 272024 10 18 03 00 272024 10 18 03 05 292024 10 18 03 10 312024 10 18 03 15 332024 10 18 03 20 362024 10 18 03 25 382024 10 18 03 30 392024 10 18 03 35 392024 10 18 03 40 402024 10 18 03 45 432024 10 18 03 50 462024 10 18 03 55 502024 10 18 04 00 542024 10 18 04 05 572024 10 18 04 10 612024 10 18 04 15 672024 10 18 04 20 742024 10 18 04 25 802024 10 18 04 30 862024 10 18 04 35 892024 10 18 04 40 962024 10 18 04 45 1012024 10 18 04 50 1072024 10 18 04 55 1102024 10 18 05 00 1162024 10 18 05 05 1222024 10 18 05 10 1292024 10 18 05 15 1352024 10 18 05 20 1402024 10 18 05 25 1462024 10 18 05 30 1532024 10 18 05 35 1602024 10 18 05 40 1672024 10 18 05 45 1752024 10 18 05 50 1822024 10 18 05 55 1882024 10 18 06 00 1942024 10 18 06 05 2002024 10 18 06 10 2072024 10 18 06 15 2142024 10 18 06 20 2212024 10 18 06 25 2282024 10 18 06 30 2352024 10 18 06 35 2432024 10 18 06 40 2502024 10 18 06 45 2572024 10 18 06 50 2642024 10 18 06 55 2712024 10 18 07 00 2772024 10 18 07 05 2842024 10 18 07 10 2892024 10 18 07 15 2932024 10 18 07 20 2962024 10 18 07 25 3002024 10 18 07 30 3062024 10 18 07 35 3112024 10 18 07 40 3162024 10 18 07 45 3192024 10 18 07 50 3222024 10 18 07 55 3252024 10 18 08 00 3282024 10 18 08 05 3312024 10 18 08 10 3332024 10 18 08 15 3362024 10 18 08 20 3402024 10 18 08 25 3432024 10 18 08 30 3452024 10 18 08 35 3462024 10 18 08 40 3482024 10 18 08 45 3492024 10 18 08 50 3502024 10 18 08 55 3512024 10 18 09 00 3512024 10 18 09 05 3502024 10 18 09 10 3492024 10 18 09 15 3502024 10 18 09 20 3512024 10 18 09 25 3522024 10 18 09 30 3512024 10 18 09 35 3502024 10 18 09 40 3482024 10 18 09 45 3452024 10 18 09 50 3432024 10 18 09 55 3392024 10 18 10 00 3352024 10 18 10 05 3322024 10 18 10 10 3292024 10 18 10 15 3272024 10 18 10 20 3232024 10 18 10 25 3182024 10 18 10 30 3142024 10 18 10 35 3092024 10 18 10 40 3062024 10 18 10 45 3022024 10 18 10 50 2972024 10 18 10 55 2912024 10 18 11 00 2852024 10 18 11 05 2802024 10 18 11 10 2752024 10 18 11 15 2702024 10 18 11 20 2642024 10 18 11 25 2572024 10 18 11 30 2512024 10 18 11 35 2472024 10 18 11 40 2422024 10 18 11 45 2362024 10 18 11 50 2302024 10 18 11 55 2252024 10 18 12 00 2222024 10 18 12 05 2182024 10 18 12 10 2122024 10 18 12 15 2052024 10 18 12 20 1982024 10 18 12 25 1912024 10 18 12 30 1842024 10 18 12 35 1772024 10 18 12 40 1712024 10 18 12 45 1652024 10 18 12 50 1612024 10 18 12 55 1562024 10 18 13 00 1512024 10 18 13 05 1442024 10 18 13 10 1392024 10 18 13 15 1342024 10 18 13 20 1302024 10 18 13 25 1232024 10 18 13 30 1162024 10 18 13 35 1112024 10 18 13 40 1072024 10 18 13 45 1032024 10 18 13 50 982024 10 18 13 55 942024 10 18 14 00 922024 10 18 14 05 912024 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 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18 19 50 99992024 10 18 19 55 99992024 10 18 20 00 99992024 10 18 20 05 99992024 10 18 20 10 99992024 10 18 20 15 99992024 10 18 20 20 99992024 10 18 20 25 99992024 10 18 20 30 99992024 10 18 20 35 99992024 10 18 20 40 99992024 10 18 20 45 99992024 10 18 20 50 99992024 10 18 20 55 99992024 10 18 21 00 99992024 10 18 21 05 99992024 10 18 21 10 99992024 10 18 21 15 99992024 10 18 21 20 99992024 10 18 21 25 99992024 10 18 21 30 99992024 10 18 21 35 99992024 10 18 21 40 99992024 10 18 21 45 99992024 10 18 21 50 99992024 10 18 21 55 99992024 10 18 22 00 99992024 10 18 22 05 99992024 10 18 22 10 99992024 10 18 22 15 99992024 10 18 22 20 99992024 10 18 22 25 99992024 10 18 22 30 99992024 10 18 22 35 99992024 10 18 22 40 99992024 10 18 22 45 99992024 10 18 22 50 99992024 10 18 22 55 99992024 10 18 23 00 99992024 10 18 23 05 99992024 10 18 23 10 99992024 10 18 23 15 99992024 10 18 23 20 99992024 10 18 23 25 99992024 10 18 23 30 99992024 10 18 23 35 99992024 10 18 23 40 99992024 10 18 23 45 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