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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【 2024/04/27 】
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 |
| 0427 | 19 | 25 | 34 | 43 | 48 | 48 | 42 | 34 | 24 | 16 | 8 | 4 | 2 | 3 | 8 | 17 | 26 | 33 | 37 | 35 | 31 | 25 | 20 | 17 |
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 04 27 00 00 112024 04 27 00 05 122024 04 27 00 10 112024 04 27 00 15 122024 04 27 00 20 132024 04 27 00 25 122024 04 27 00 30 132024 04 27 00 35 142024 04 27 00 40 142024 04 27 00 45 142024 04 27 00 50 99992024 04 27 00 55 99992024 04 27 01 00 99992024 04 27 01 05 99992024 04 27 01 10 99992024 04 27 01 15 99992024 04 27 01 20 99992024 04 27 01 25 99992024 04 27 01 30 99992024 04 27 01 35 99992024 04 27 01 40 99992024 04 27 01 45 99992024 04 27 01 50 99992024 04 27 01 55 99992024 04 27 02 00 99992024 04 27 02 05 99992024 04 27 02 10 99992024 04 27 02 15 99992024 04 27 02 20 99992024 04 27 02 25 99992024 04 27 02 30 99992024 04 27 02 35 99992024 04 27 02 40 99992024 04 27 02 45 99992024 04 27 02 50 99992024 04 27 02 55 99992024 04 27 03 00 99992024 04 27 03 05 99992024 04 27 03 10 99992024 04 27 03 15 99992024 04 27 03 20 99992024 04 27 03 25 99992024 04 27 03 30 99992024 04 27 03 35 99992024 04 27 03 40 99992024 04 27 03 45 99992024 04 27 03 50 99992024 04 27 03 55 99992024 04 27 04 00 99992024 04 27 04 05 99992024 04 27 04 10 99992024 04 27 04 15 99992024 04 27 04 20 99992024 04 27 04 25 99992024 04 27 04 30 99992024 04 27 04 35 99992024 04 27 04 40 99992024 04 27 04 45 99992024 04 27 04 50 99992024 04 27 04 55 99992024 04 27 05 00 99992024 04 27 05 05 99992024 04 27 05 10 99992024 04 27 05 15 99992024 04 27 05 20 99992024 04 27 05 25 99992024 04 27 05 30 99992024 04 27 05 35 99992024 04 27 05 40 99992024 04 27 05 45 99992024 04 27 05 50 99992024 04 27 05 55 99992024 04 27 06 00 99992024 04 27 06 05 99992024 04 27 06 10 99992024 04 27 06 15 99992024 04 27 06 20 99992024 04 27 06 25 99992024 04 27 06 30 99992024 04 27 06 35 99992024 04 27 06 40 99992024 04 27 06 45 99992024 04 27 06 50 99992024 04 27 06 55 99992024 04 27 07 00 99992024 04 27 07 05 99992024 04 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