| About us | Electronic Charts | Notices to Mariners | Navigational Warnings | Realtime Tidal Data | Oceanographic Data: JODC | EAHC | International Activities |
JHOD TOP >
Realtime tidal data >
Ayukawa
Realtime tidal data at Ayukawa
About gauge and tidal data
Latitude: 38°18′N Longitude: 141°30′E Datum level: 88cm 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【 2021/09/23 】
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 |
| 0923 | 61 | 83 | 109 | 132 | 146 | 147 | 136 | 116 | 93 | 71 | 57 | 55 | 64 | 82 | 105 | 127 | 141 | 145 | 136 | 116 | 91 | 66 | 48 | 41 |
Observation data
Record of TidalHeight(cm) Location Ayukawa Longitude 141-30 Latitude 38-18 TimeZone -09 00(JST) TidalHeightDatum 88cm below mean sea level. a note: Broken or No transmit data ---> "9999" year date time cm 2021 09 23 00 00 472021 09 23 00 05 472021 09 23 00 10 472021 09 23 00 15 562021 09 23 00 20 582021 09 23 00 25 582021 09 23 00 30 582021 09 23 00 35 602021 09 23 00 40 612021 09 23 00 45 672021 09 23 00 50 652021 09 23 00 55 672021 09 23 01 00 772021 09 23 01 05 772021 09 23 01 10 742021 09 23 01 15 752021 09 23 01 20 832021 09 23 01 25 862021 09 23 01 30 822021 09 23 01 35 852021 09 23 01 40 842021 09 23 01 45 872021 09 23 01 50 992021 09 23 01 55 892021 09 23 02 00 912021 09 23 02 05 922021 09 23 02 10 932021 09 23 02 15 1012021 09 23 02 20 1022021 09 23 02 25 1142021 09 23 02 30 1042021 09 23 02 35 1022021 09 23 02 40 1122021 09 23 02 45 1082021 09 23 02 50 1232021 09 23 02 55 1092021 09 23 03 00 1182021 09 23 03 05 1292021 09 23 03 10 1092021 09 23 03 15 1202021 09 23 03 20 1262021 09 23 03 25 1222021 09 23 03 30 1352021 09 23 03 35 1232021 09 23 03 40 1302021 09 23 03 45 1342021 09 23 03 50 1332021 09 23 03 55 1362021 09 23 04 00 1322021 09 23 04 05 1382021 09 23 04 10 1362021 09 23 04 15 1352021 09 23 04 20 1352021 09 23 04 25 1352021 09 23 04 30 1362021 09 23 04 35 1352021 09 23 04 40 1392021 09 23 04 45 1352021 09 23 04 50 1382021 09 23 04 55 1262021 09 23 05 00 1332021 09 23 05 05 1382021 09 23 05 10 1342021 09 23 05 15 1342021 09 23 05 20 1332021 09 23 05 25 1332021 09 23 05 30 1292021 09 23 05 35 1312021 09 23 05 40 1312021 09 23 05 45 1272021 09 23 05 50 1272021 09 23 05 55 1322021 09 23 06 00 1252021 09 23 06 05 1232021 09 23 06 10 1232021 09 23 06 15 1192021 09 23 06 20 1242021 09 23 06 25 1172021 09 23 06 30 1182021 09 23 06 35 1152021 09 23 06 40 1192021 09 23 06 45 1132021 09 23 06 50 1072021 09 23 06 55 1102021 09 23 07 00 1102021 09 23 07 05 1062021 09 23 07 10 1072021 09 23 07 15 1012021 09 23 07 20 1012021 09 23 07 25 982021 09 23 07 30 922021 09 23 07 35 982021 09 23 07 40 912021 09 23 07 45 842021 09 23 07 50 872021 09 23 07 55 852021 09 23 08 00 782021 09 23 08 05 802021 09 23 08 10 762021 09 23 08 15 712021 09 23 08 20 742021 09 23 08 25 692021 09 23 08 30 662021 09 23 08 35 682021 09 23 08 40 672021 09 23 08 45 602021 09 23 08 50 632021 09 23 08 55 592021 09 23 09 00 612021 09 23 09 05 622021 09 23 09 10 522021 09 23 09 15 552021 09 23 09 20 562021 09 23 09 25 532021 09 23 09 30 492021 09 23 09 35 512021 09 23 09 40 552021 09 23 09 45 532021 09 23 09 50 502021 09 23 09 55 472021 09 23 10 00 452021 09 23 10 05 512021 09 23 10 10 482021 09 23 10 15 452021 09 23 10 20 482021 09 23 10 25 452021 09 23 10 30 472021 09 23 10 35 472021 09 23 10 40 422021 09 23 10 45 452021 09 23 10 50 432021 09 23 10 55 412021 09 23 11 00 412021 09 23 11 05 422021 09 23 11 10 422021 09 23 11 15 412021 09 23 11 20 432021 09 23 11 25 452021 09 23 11 30 442021 09 23 11 35 432021 09 23 11 40 442021 09 23 11 45 462021 09 23 11 50 492021 09 23 11 55 492021 09 23 12 00 542021 09 23 12 05 532021 09 23 12 10 99992021 09 23 12 15 99992021 09 23 12 20 99992021 09 23 12 25 99992021 09 23 12 30 99992021 09 23 12 35 99992021 09 23 12 40 99992021 09 23 12 45 99992021 09 23 12 50 99992021 09 23 12 55 99992021 09 23 13 00 99992021 09 23 13 05 99992021 09 23 13 10 99992021 09 23 13 15 99992021 09 23 13 20 99992021 09 23 13 25 99992021 09 23 13 30 99992021 09 23 13 35 99992021 09 23 13 40 99992021 09 23 13 45 99992021 09 23 13 50 99992021 09 23 13 55 99992021 09 23 14 00 99992021 09 23 14 05 99992021 09 23 14 10 99992021 09 23 14 15 99992021 09 23 14 20 99992021 09 23 14 25 99992021 09 23 14 30 99992021 09 23 14 35 99992021 09 23 14 40 99992021 09 23 14 45 99992021 09 23 14 50 99992021 09 23 14 55 99992021 09 23 15 00 99992021 09 23 15 05 99992021 09 23 15 10 99992021 09 23 15 15 99992021 09 23 15 20 99992021 09 23 15 25 99992021 09 23 15 30 99992021 09 23 15 35 99992021 09 23 15 40 99992021 09 23 15 45 99992021 09 23 15 50 99992021 09 23 15 55 99992021 09 23 16 00 99992021 09 23 16 05 99992021 09 23 16 10 99992021 09 23 16 15 99992021 09 23 16 20 99992021 09 23 16 25 99992021 09 23 16 30 99992021 09 23 16 35 99992021 09 23 16 40 99992021 09 23 16 45 99992021 09 23 16 50 99992021 09 23 16 55 99992021 09 23 17 00 99992021 09 23 17 05 99992021 09 23 17 10 99992021 09 23 17 15 99992021 09 23 17 20 99992021 09 23 17 25 99992021 09 23 17 30 99992021 09 23 17 35 99992021 09 23 17 40 99992021 09 23 17 45 99992021 09 23 17 50 99992021 09 23 17 55 99992021 09 23 18 00 99992021 09 23 18 05 99992021 09 23 18 10 99992021 09 23 18 15 99992021 09 23 18 20 99992021 09 23 18 25 99992021 09 23 18 30 99992021 09 23 18 35 99992021 09 23 18 40 99992021 09 23 18 45 99992021 09 23 18 50 99992021 09 23 18 55 99992021 09 23 19 00 99992021 09 23 19 05 99992021 09 23 19 10 99992021 09 23 19 15 99992021 09 23 19 20 99992021 09 23 19 25 99992021 09 23 19 30 99992021 09 23 19 35 99992021 09 23 19 40 99992021 09 23 19 45 99992021 09 23 19 50 99992021 09 23 19 55 99992021 09 23 20 00 99992021 09 23 20 05 99992021 09 23 20 10 99992021 09 23 20 15 99992021 09 23 20 20 99992021 09 23 20 25 99992021 09 23 20 30 99992021 09 23 20 35 99992021 09 23 20 40 99992021 09 23 20 45 99992021 09 23 20 50 99992021 09 23 20 55 99992021 09 23 21 00 99992021 09 23 21 05 99992021 09 23 21 10 99992021 09 23 21 15 99992021 09 23 21 20 99992021 09 23 21 25 99992021 09 23 21 30 99992021 09 23 21 35 99992021 09 23 21 40 99992021 09 23 21 45 99992021 09 23 21 50 99992021 09 23 21 55 99992021 09 23 22 00 99992021 09 23 22 05 99992021 09 23 22 10 99992021 09 23 22 15 99992021 09 23 22 20 99992021 09 23 22 25 99992021 09 23 22 30 99992021 09 23 22 35 99992021 09 23 22 40 99992021 09 23 22 45 99992021 09 23 22 50 99992021 09 23 22 55 99992021 09 23 23 00 99992021 09 23 23 05 99992021 09 23 23 10 99992021 09 23 23 15 99992021 09 23 23 20 99992021 09 23 23 25 99992021 09 23 23 30 99992021 09 23 23 35 99992021 09 23 23 40 99992021 09 23 23 45 99992021 09 23 23 50 99992021 09 23 23 55 9999