| About us | Electronic Charts | Notices to Mariners | Navigational Warnings | Realtime Tidal Data | Oceanographic Data: JODC | EAHC | International Activities |
JHOD TOP >
Realtime tidal data >
Ishigaki
Realtime tidal data at Ishigaki
About gauge and tidal data
Latitude: 24°20′N Longitude: 124°10′E Datum level: 107cm 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【 2021/09/20 】
Hourly prediction
Unit：cm
| 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 |
| 0920 | 83 | 82 | 96 | 122 | 151 | 177 | 193 | 192 | 174 | 145 | 111 | 77 | 51 | 38 | 45 | 67 | 100 | 135 | 163 | 178 | 175 | 156 | 131 | 103 |
Observation data
Record of TidalHeight(cm) Location Ishigaki Longitude 124-10 Latitude 24-20 TimeZone -09 00(JST) TidalHeightDatum 107cm below mean sea level. a note: Broken or No transmit data ---> "9999" year date time cm 2021 09 20 00 00 1002021 09 20 00 05 992021 09 20 00 10 992021 09 20 00 15 992021 09 20 00 20 982021 09 20 00 25 982021 09 20 00 30 972021 09 20 00 35 972021 09 20 00 40 972021 09 20 00 45 972021 09 20 00 50 982021 09 20 00 55 982021 09 20 01 00 992021 09 20 01 05 1002021 09 20 01 10 1002021 09 20 01 15 99992021 09 20 01 20 99992021 09 20 01 25 99992021 09 20 01 30 99992021 09 20 01 35 99992021 09 20 01 40 99992021 09 20 01 45 99992021 09 20 01 50 99992021 09 20 01 55 99992021 09 20 02 00 99992021 09 20 02 05 99992021 09 20 02 10 99992021 09 20 02 15 99992021 09 20 02 20 99992021 09 20 02 25 99992021 09 20 02 30 99992021 09 20 02 35 99992021 09 20 02 40 99992021 09 20 02 45 99992021 09 20 02 50 99992021 09 20 02 55 99992021 09 20 03 00 99992021 09 20 03 05 99992021 09 20 03 10 99992021 09 20 03 15 99992021 09 20 03 20 99992021 09 20 03 25 99992021 09 20 03 30 99992021 09 20 03 35 99992021 09 20 03 40 99992021 09 20 03 45 99992021 09 20 03 50 99992021 09 20 03 55 99992021 09 20 04 00 99992021 09 20 04 05 99992021 09 20 04 10 99992021 09 20 04 15 99992021 09 20 04 20 99992021 09 20 04 25 99992021 09 20 04 30 99992021 09 20 04 35 99992021 09 20 04 40 99992021 09 20 04 45 99992021 09 20 04 50 99992021 09 20 04 55 99992021 09 20 05 00 99992021 09 20 05 05 99992021 09 20 05 10 99992021 09 20 05 15 99992021 09 20 05 20 99992021 09 20 05 25 99992021 09 20 05 30 99992021 09 20 05 35 99992021 09 20 05 40 99992021 09 20 05 45 99992021 09 20 05 50 99992021 09 20 05 55 99992021 09 20 06 00 99992021 09 20 06 05 99992021 09 20 06 10 99992021 09 20 06 15 99992021 09 20 06 20 99992021 09 20 06 25 99992021 09 20 06 30 99992021 09 20 06 35 99992021 09 20 06 40 99992021 09 20 06 45 99992021 09 20 06 50 99992021 09 20 06 55 99992021 09 20 07 00 99992021 09 20 07 05 99992021 09 20 07 10 99992021 09 20 07 15 99992021 09 20 07 20 99992021 09 20 07 25 99992021 09 20 07 30 99992021 09 20 07 35 99992021 09 20 07 40 99992021 09 20 07 45 99992021 09 20 07 50 99992021 09 20 07 55 99992021 09 20 08 00 99992021 09 20 08 05 99992021 09 20 08 10 99992021 09 20 08 15 99992021 09 20 08 20 99992021 09 20 08 25 99992021 09 20 08 30 99992021 09 20 08 35 99992021 09 20 08 40 99992021 09 20 08 45 99992021 09 20 08 50 99992021 09 20 08 55 99992021 09 20 09 00 99992021 09 20 09 05 99992021 09 20 09 10 99992021 09 20 09 15 99992021 09 20 09 20 99992021 09 20 09 25 99992021 09 20 09 30 99992021 09 20 09 35 99992021 09 20 09 40 99992021 09 20 09 45 99992021 09 20 09 50 99992021 09 20 09 55 99992021 09 20 10 00 99992021 09 20 10 05 99992021 09 20 10 10 99992021 09 20 10 15 99992021 09 20 10 20 99992021 09 20 10 25 99992021 09 20 10 30 99992021 09 20 10 35 99992021 09 20 10 40 99992021 09 20 10 45 99992021 09 20 10 50 99992021 09 20 10 55 99992021 09 20 11 00 99992021 09 20 11 05 99992021 09 20 11 10 99992021 09 20 11 15 99992021 09 20 11 20 99992021 09 20 11 25 99992021 09 20 11 30 99992021 09 20 11 35 99992021 09 20 11 40 99992021 09 20 11 45 99992021 09 20 11 50 99992021 09 20 11 55 99992021 09 20 12 00 99992021 09 20 12 05 99992021 09 20 12 10 99992021 09 20 12 15 99992021 09 20 12 20 99992021 09 20 12 25 99992021 09 20 12 30 99992021 09 20 12 35 99992021 09 20 12 40 99992021 09 20 12 45 99992021 09 20 12 50 99992021 09 20 12 55 99992021 09 20 13 00 99992021 09 20 13 05 99992021 09 20 13 10 99992021 09 20 13 15 99992021 09 20 13 20 99992021 09 20 13 25 99992021 09 20 13 30 99992021 09 20 13 35 99992021 09 20 13 40 99992021 09 20 13 45 99992021 09 20 13 50 99992021 09 20 13 55 99992021 09 20 14 00 99992021 09 20 14 05 99992021 09 20 14 10 99992021 09 20 14 15 99992021 09 20 14 20 99992021 09 20 14 25 99992021 09 20 14 30 99992021 09 20 14 35 99992021 09 20 14 40 99992021 09 20 14 45 99992021 09 20 14 50 99992021 09 20 14 55 99992021 09 20 15 00 99992021 09 20 15 05 99992021 09 20 15 10 99992021 09 20 15 15 99992021 09 20 15 20 99992021 09 20 15 25 99992021 09 20 15 30 99992021 09 20 15 35 99992021 09 20 15 40 99992021 09 20 15 45 99992021 09 20 15 50 99992021 09 20 15 55 99992021 09 20 16 00 99992021 09 20 16 05 99992021 09 20 16 10 99992021 09 20 16 15 99992021 09 20 16 20 99992021 09 20 16 25 99992021 09 20 16 30 99992021 09 20 16 35 99992021 09 20 16 40 99992021 09 20 16 45 99992021 09 20 16 50 99992021 09 20 16 55 99992021 09 20 17 00 99992021 09 20 17 05 99992021 09 20 17 10 99992021 09 20 17 15 99992021 09 20 17 20 99992021 09 20 17 25 99992021 09 20 17 30 99992021 09 20 17 35 99992021 09 20 17 40 99992021 09 20 17 45 99992021 09 20 17 50 99992021 09 20 17 55 99992021 09 20 18 00 99992021 09 20 18 05 99992021 09 20 18 10 99992021 09 20 18 15 99992021 09 20 18 20 99992021 09 20 18 25 99992021 09 20 18 30 99992021 09 20 18 35 99992021 09 20 18 40 99992021 09 20 18 45 99992021 09 20 18 50 99992021 09 20 18 55 99992021 09 20 19 00 99992021 09 20 19 05 99992021 09 20 19 10 99992021 09 20 19 15 99992021 09 20 19 20 99992021 09 20 19 25 99992021 09 20 19 30 99992021 09 20 19 35 99992021 09 20 19 40 99992021 09 20 19 45 99992021 09 20 19 50 99992021 09 20 19 55 99992021 09 20 20 00 99992021 09 20 20 05 99992021 09 20 20 10 99992021 09 20 20 15 99992021 09 20 20 20 99992021 09 20 20 25 99992021 09 20 20 30 99992021 09 20 20 35 99992021 09 20 20 40 99992021 09 20 20 45 99992021 09 20 20 50 99992021 09 20 20 55 99992021 09 20 21 00 99992021 09 20 21 05 99992021 09 20 21 10 99992021 09 20 21 15 99992021 09 20 21 20 99992021 09 20 21 25 99992021 09 20 21 30 99992021 09 20 21 35 99992021 09 20 21 40 99992021 09 20 21 45 99992021 09 20 21 50 99992021 09 20 21 55 99992021 09 20 22 00 99992021 09 20 22 05 99992021 09 20 22 10 99992021 09 20 22 15 99992021 09 20 22 20 99992021 09 20 22 25 99992021 09 20 22 30 99992021 09 20 22 35 99992021 09 20 22 40 99992021 09 20 22 45 99992021 09 20 22 50 99992021 09 20 22 55 99992021 09 20 23 00 99992021 09 20 23 05 99992021 09 20 23 10 99992021 09 20 23 15 99992021 09 20 23 20 99992021 09 20 23 25 99992021 09 20 23 30 99992021 09 20 23 35 99992021 09 20 23 40 99992021 09 20 23 45 99992021 09 20 23 50 99992021 09 20 23 55 9999