Hydrographic and Oceanographic Department
| About us | Electronic Charts | Notices to Mariners | Navigational Warnings | Realtime Tidal Data | Oceanographic Data: JODC | EAHC | International Activities |
JHOD TOP >
Realtime tidal data >
Wakkanai
Realtime tidal data at Wakkanai
About gauge and tidal data
Latitude: 45°24′N Longitude: 141°41′E Datum level: 18cm 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【 2024/07/27 】
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 |
| 0727 | 18 | 18 | 19 | 19 | 19 | 20 | 22 | 24 | 25 | 25 | 23 | 21 | 20 | 20 | 22 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 21 |
Observation data
Record of TidalHeight(cm) Location Wakkanai Longitude 141-41 Latitude 45-24 TimeZone -09 00(JST) TidalHeightDatum 18cm below mean sea level. a note: Broken or No transmit data ---> "9999" year date time cm 2024 07 27 00 00 272024 07 27 00 05 262024 07 27 00 10 232024 07 27 00 15 242024 07 27 00 20 272024 07 27 00 25 292024 07 27 00 30 282024 07 27 00 35 272024 07 27 00 40 282024 07 27 00 45 262024 07 27 00 50 272024 07 27 00 55 292024 07 27 01 00 282024 07 27 01 05 262024 07 27 01 10 272024 07 27 01 15 302024 07 27 01 20 272024 07 27 01 25 222024 07 27 01 30 232024 07 27 01 35 272024 07 27 01 40 292024 07 27 01 45 312024 07 27 01 50 312024 07 27 01 55 312024 07 27 02 00 282024 07 27 02 05 262024 07 27 02 10 252024 07 27 02 15 262024 07 27 02 20 272024 07 27 02 25 272024 07 27 02 30 272024 07 27 02 35 292024 07 27 02 40 272024 07 27 02 45 282024 07 27 02 50 312024 07 27 02 55 332024 07 27 03 00 282024 07 27 03 05 232024 07 27 03 10 262024 07 27 03 15 262024 07 27 03 20 252024 07 27 03 25 252024 07 27 03 30 302024 07 27 03 35 302024 07 27 03 40 272024 07 27 03 45 272024 07 27 03 50 282024 07 27 03 55 282024 07 27 04 00 292024 07 27 04 05 322024 07 27 04 10 302024 07 27 04 15 272024 07 27 04 20 272024 07 27 04 25 302024 07 27 04 30 282024 07 27 04 35 262024 07 27 04 40 282024 07 27 04 45 312024 07 27 04 50 292024 07 27 04 55 272024 07 27 05 00 292024 07 27 05 05 292024 07 27 05 10 302024 07 27 05 15 302024 07 27 05 20 332024 07 27 05 25 302024 07 27 05 30 292024 07 27 05 35 292024 07 27 05 40 312024 07 27 05 45 302024 07 27 05 50 292024 07 27 05 55 312024 07 27 06 00 302024 07 27 06 05 312024 07 27 06 10 322024 07 27 06 15 342024 07 27 06 20 312024 07 27 06 25 292024 07 27 06 30 292024 07 27 06 35 302024 07 27 06 40 312024 07 27 06 45 302024 07 27 06 50 312024 07 27 06 55 332024 07 27 07 00 332024 07 27 07 05 312024 07 27 07 10 342024 07 27 07 15 362024 07 27 07 20 362024 07 27 07 25 342024 07 27 07 30 312024 07 27 07 35 312024 07 27 07 40 322024 07 27 07 45 342024 07 27 07 50 362024 07 27 07 55 342024 07 27 08 00 342024 07 27 08 05 302024 07 27 08 10 262024 07 27 08 15 292024 07 27 08 20 362024 07 27 08 25 362024 07 27 08 30 332024 07 27 08 35 322024 07 27 08 40 342024 07 27 08 45 332024 07 27 08 50 332024 07 27 08 55 99992024 07 27 09 00 99992024 07 27 09 05 99992024 07 27 09 10 99992024 07 27 09 15 99992024 07 27 09 20 99992024 07 27 09 25 99992024 07 27 09 30 99992024 07 27 09 35 99992024 07 27 09 40 99992024 07 27 09 45 99992024 07 27 09 50 99992024 07 27 09 55 99992024 07 27 10 00 99992024 07 27 10 05 99992024 07 27 10 10 99992024 07 27 10 15 99992024 07 27 10 20 99992024 07 27 10 25 99992024 07 27 10 30 99992024 07 27 10 35 99992024 07 27 10 40 99992024 07 27 10 45 99992024 07 27 10 50 99992024 07 27 10 55 99992024 07 27 11 00 99992024 07 27 11 05 99992024 07 27 11 10 99992024 07 27 11 15 99992024 07 27 11 20 99992024 07 27 11 25 99992024 07 27 11 30 99992024 07 27 11 35 99992024 07 27 11 40 99992024 07 27 11 45 99992024 07 27 11 50 99992024 07 27 11 55 99992024 07 27 12 00 99992024 07 27 12 05 99992024 07 27 12 10 99992024 07 27 12 15 99992024 07 27 12 20 99992024 07 27 12 25 99992024 07 27 12 30 99992024 07 27 12 35 99992024 07 27 12 40 99992024 07 27 12 45 99992024 07 27 12 50 99992024 07 27 12 55 99992024 07 27 13 00 99992024 07 27 13 05 99992024 07 27 13 10 99992024 07 27 13 15 99992024 07 27 13 20 99992024 07 27 13 25 99992024 07 27 13 30 99992024 07 27 13 35 99992024 07 27 13 40 99992024 07 27 13 45 99992024 07 27 13 50 99992024 07 27 13 55 99992024 07 27 14 00 99992024 07 27 14 05 99992024 07 27 14 10 99992024 07 27 14 15 99992024 07 27 14 20 99992024 07 27 14 25 99992024 07 27 14 30 99992024 07 27 14 35 99992024 07 27 14 40 99992024 07 27 14 45 99992024 07 27 14 50 99992024 07 27 14 55 99992024 07 27 15 00 99992024 07 27 15 05 99992024 07 27 15 10 99992024 07 27 15 15 99992024 07 27 15 20 99992024 07 27 15 25 99992024 07 27 15 30 99992024 07 27 15 35 99992024 07 27 15 40 99992024 07 27 15 45 99992024 07 27 15 50 99992024 07 27 15 55 99992024 07 27 16 00 99992024 07 27 16 05 99992024 07 27 16 10 99992024 07 27 16 15 99992024 07 27 16 20 99992024 07 27 16 25 99992024 07 27 16 30 99992024 07 27 16 35 99992024 07 27 16 40 99992024 07 27 16 45 99992024 07 27 16 50 99992024 07 27 16 55 99992024 07 27 17 00 99992024 07 27 17 05 99992024 07 27 17 10 99992024 07 27 17 15 99992024 07 27 17 20 99992024 07 27 17 25 99992024 07 27 17 30 99992024 07 27 17 35 99992024 07 27 17 40 99992024 07 27 17 45 99992024 07 27 17 50 99992024 07 27 17 55 99992024 07 27 18 00 99992024 07 27 18 05 99992024 07 27 18 10 99992024 07 27 18 15 99992024 07 27 18 20 99992024 07 27 18 25 99992024 07 27 18 30 99992024 07 27 18 35 99992024 07 27 18 40 99992024 07 27 18 45 99992024 07 27 18 50 99992024 07 27 18 55 99992024 07 27 19 00 99992024 07 27 19 05 99992024 07 27 19 10 99992024 07 27 19 15 99992024 07 27 19 20 99992024 07 27 19 25 99992024 07 27 19 30 99992024 07 27 19 35 99992024 07 27 19 40 99992024 07 27 19 45 99992024 07 27 19 50 99992024 07 27 19 55 99992024 07 27 20 00 99992024 07 27 20 05 99992024 07 27 20 10 99992024 07 27 20 15 99992024 07 27 20 20 99992024 07 27 20 25 99992024 07 27 20 30 99992024 07 27 20 35 99992024 07 27 20 40 99992024 07 27 20 45 99992024 07 27 20 50 99992024 07 27 20 55 99992024 07 27 21 00 99992024 07 27 21 05 99992024 07 27 21 10 99992024 07 27 21 15 99992024 07 27 21 20 99992024 07 27 21 25 99992024 07 27 21 30 99992024 07 27 21 35 99992024 07 27 21 40 99992024 07 27 21 45 99992024 07 27 21 50 99992024 07 27 21 55 99992024 07 27 22 00 99992024 07 27 22 05 99992024 07 27 22 10 99992024 07 27 22 15 99992024 07 27 22 20 99992024 07 27 22 25 99992024 07 27 22 30 99992024 07 27 22 35 99992024 07 27 22 40 99992024 07 27 22 45 99992024 07 27 22 50 99992024 07 27 22 55 99992024 07 27 23 00 99992024 07 27 23 05 99992024 07 27 23 10 99992024 07 27 23 15 99992024 07 27 23 20 99992024 07 27 23 25 99992024 07 27 23 30 99992024 07 27 23 35 99992024 07 27 23 40 99992024 07 27 23 45 99992024 07 27 23 50 99992024 07 27 23 55 9999