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Tappi
Realtime tidal data at Tappi
About gauge and tidal data
Latitude: 41°15′N Longitude: 140°23′E Datum level: 33cm 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【 2024/09/08 】
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 |
| 0908 | 25 | 26 | 31 | 38 | 46 | 53 | 55 | 53 | 48 | 41 | 35 | 31 | 30 | 33 | 39 | 48 | 56 | 62 | 64 | 60 | 54 | 46 | 38 | 32 |
Observation data
Record of TidalHeight(cm) Location Tappi Longitude 140-23 Latitude 41-15 TimeZone -09 00(JST) TidalHeightDatum 33cm below mean sea level. a note: Broken or No transmit data ---> "9999" year date time cm 2024 09 08 00 00 172024 09 08 00 05 162024 09 08 00 10 172024 09 08 00 15 172024 09 08 00 20 152024 09 08 00 25 172024 09 08 00 30 152024 09 08 00 35 162024 09 08 00 40 172024 09 08 00 45 162024 09 08 00 50 182024 09 08 00 55 172024 09 08 01 00 182024 09 08 01 05 192024 09 08 01 10 192024 09 08 01 15 182024 09 08 01 20 202024 09 08 01 25 192024 09 08 01 30 202024 09 08 01 35 212024 09 08 01 40 212024 09 08 01 45 212024 09 08 01 50 222024 09 08 01 55 242024 09 08 02 00 212024 09 08 02 05 252024 09 08 02 10 242024 09 08 02 15 222024 09 08 02 20 252024 09 08 02 25 252024 09 08 02 30 242024 09 08 02 35 252024 09 08 02 40 272024 09 08 02 45 272024 09 08 02 50 292024 09 08 02 55 292024 09 08 03 00 312024 09 08 03 05 312024 09 08 03 10 312024 09 08 03 15 312024 09 08 03 20 332024 09 08 03 25 332024 09 08 03 30 352024 09 08 03 35 352024 09 08 03 40 352024 09 08 03 45 372024 09 08 03 50 372024 09 08 03 55 372024 09 08 04 00 392024 09 08 04 05 392024 09 08 04 10 392024 09 08 04 15 422024 09 08 04 20 412024 09 08 04 25 422024 09 08 04 30 432024 09 08 04 35 432024 09 08 04 40 432024 09 08 04 45 442024 09 08 04 50 452024 09 08 04 55 462024 09 08 05 00 472024 09 08 05 05 462024 09 08 05 10 482024 09 08 05 15 472024 09 08 05 20 492024 09 08 05 25 472024 09 08 05 30 492024 09 08 05 35 472024 09 08 05 40 492024 09 08 05 45 482024 09 08 05 50 492024 09 08 05 55 492024 09 08 06 00 482024 09 08 06 05 482024 09 08 06 10 482024 09 08 06 15 482024 09 08 06 20 482024 09 08 06 25 472024 09 08 06 30 462024 09 08 06 35 472024 09 08 06 40 472024 09 08 06 45 462024 09 08 06 50 462024 09 08 06 55 462024 09 08 07 00 462024 09 08 07 05 462024 09 08 07 10 462024 09 08 07 15 452024 09 08 07 20 462024 09 08 07 25 452024 09 08 07 30 452024 09 08 07 35 452024 09 08 07 40 442024 09 08 07 45 442024 09 08 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