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Miyakejima
Realtime tidal data at Miyakejima
About gauge and tidal data
Latitude: 34°04′N Longitude: 139°29′E Datum level: 91cm 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 | 42 | 24 | 16 | 19 | 32 | 51 | 73 | 93 | 108 | 116 | 118 | 115 | 109 | 105 | 104 | 106 | 112 | 119 | 125 | 128 | 125 | 117 | 102 | 84 |
Observation data
Record of TidalHeight(cm) Location Miyakejima Longitude 139-29 Latitude 34-04 TimeZone -09 00(JST) TidalHeightDatum 91cm below mean sea level. a note: Broken or No transmit data ---> "9999" year date time cm 2024 11 21 00 00 662024 11 21 00 05 662024 11 21 00 10 642024 11 21 00 15 642024 11 21 00 20 612024 11 21 00 25 582024 11 21 00 30 582024 11 21 00 35 582024 11 21 00 40 552024 11 21 00 45 542024 11 21 00 50 532024 11 21 00 55 552024 11 21 01 00 522024 11 21 01 05 492024 11 21 01 10 512024 11 21 01 15 502024 11 21 01 20 472024 11 21 01 25 472024 11 21 01 30 482024 11 21 01 35 472024 11 21 01 40 462024 11 21 01 45 472024 11 21 01 50 472024 11 21 01 55 432024 11 21 02 00 452024 11 21 02 05 462024 11 21 02 10 432024 11 21 02 15 452024 11 21 02 20 452024 11 21 02 25 442024 11 21 02 30 442024 11 21 02 35 442024 11 21 02 40 432024 11 21 02 45 442024 11 21 02 50 472024 11 21 02 55 452024 11 21 03 00 432024 11 21 03 05 462024 11 21 03 10 482024 11 21 03 15 462024 11 21 03 20 482024 11 21 03 25 502024 11 21 03 30 502024 11 21 03 35 502024 11 21 03 40 512024 11 21 03 45 542024 11 21 03 50 532024 11 21 03 55 542024 11 21 04 00 572024 11 21 04 05 572024 11 21 04 10 582024 11 21 04 15 612024 11 21 04 20 622024 11 21 04 25 672024 11 21 04 30 672024 11 21 04 35 662024 11 21 04 40 682024 11 21 04 45 702024 11 21 04 50 732024 11 21 04 55 752024 11 21 05 00 742024 11 21 05 05 752024 11 21 05 10 782024 11 21 05 15 802024 11 21 05 20 812024 11 21 05 25 832024 11 21 05 30 862024 11 21 05 35 892024 11 21 05 40 902024 11 21 05 45 902024 11 21 05 50 912024 11 21 05 55 962024 11 21 06 00 972024 11 21 06 05 992024 11 21 06 10 1032024 11 21 06 15 1062024 11 21 06 20 1032024 11 21 06 25 1042024 11 21 06 30 1102024 11 21 06 35 1132024 11 21 06 40 1132024 11 21 06 45 1122024 11 21 06 50 1142024 11 21 06 55 1192024 11 21 07 00 1202024 11 21 07 05 1192024 11 21 07 10 1232024 11 21 07 15 1262024 11 21 07 20 1272024 11 21 07 25 1252024 11 21 07 30 1302024 11 21 07 35 1332024 11 21 07 40 1332024 11 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