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Yokosuka
Realtime tidal data at Yokosuka
About gauge and tidal data
Latitude: 35°17′N Longitude: 139°39′E Datum level: 110cm 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【 2022/05/23 】
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 |
| 0523 | 144 | 140 | 133 | 125 | 118 | 115 | 117 | 121 | 126 | 130 | 129 | 124 | 115 | 102 | 87 | 73 | 62 | 57 | 59 | 69 | 85 | 103 | 121 | 136 |
Observation data
Record of TidalHeight(cm) Location Yokosuka Longitude 139-39 Latitude 35-17 TimeZone -09 00(JST) TidalHeightDatum 110cm below mean sea level. a note: Broken or No transmit data ---> "9999" year date time cm 2022 05 23 00 00 1552022 05 23 00 05 1532022 05 23 00 10 1542022 05 23 00 15 1552022 05 23 00 20 1552022 05 23 00 25 1552022 05 23 00 30 1522022 05 23 00 35 1532022 05 23 00 40 1552022 05 23 00 45 1542022 05 23 00 50 1522022 05 23 00 55 1502022 05 23 01 00 1512022 05 23 01 05 1522022 05 23 01 10 1522022 05 23 01 15 1492022 05 23 01 20 1482022 05 23 01 25 1492022 05 23 01 30 1502022 05 23 01 35 1482022 05 23 01 40 1472022 05 23 01 45 1452022 05 23 01 50 1432022 05 23 01 55 1442022 05 23 02 00 1442022 05 23 02 05 1422022 05 23 02 10 1412022 05 23 02 15 1412022 05 23 02 20 1412022 05 23 02 25 1402022 05 23 02 30 1392022 05 23 02 35 1382022 05 23 02 40 1382022 05 23 02 45 1392022 05 23 02 50 1372022 05 23 02 55 1352022 05 23 03 00 1342022 05 23 03 05 1342022 05 23 03 10 1352022 05 23 03 15 1342022 05 23 03 20 1332022 05 23 03 25 1322022 05 23 03 30 1332022 05 23 03 35 1332022 05 23 03 40 1312022 05 23 03 45 1302022 05 23 03 50 1292022 05 23 03 55 1292022 05 23 04 00 1292022 05 23 04 05 1292022 05 23 04 10 1272022 05 23 04 15 1272022 05 23 04 20 99992022 05 23 04 25 99992022 05 23 04 30 99992022 05 23 04 35 99992022 05 23 04 40 99992022 05 23 04 45 99992022 05 23 04 50 99992022 05 23 04 55 99992022 05 23 05 00 99992022 05 23 05 05 99992022 05 23 05 10 99992022 05 23 05 15 99992022 05 23 05 20 99992022 05 23 05 25 99992022 05 23 05 30 99992022 05 23 05 35 99992022 05 23 05 40 99992022 05 23 05 45 99992022 05 23 05 50 99992022 05 23 05 55 99992022 05 23 06 00 99992022 05 23 06 05 99992022 05 23 06 10 99992022 05 23 06 15 99992022 05 23 06 20 99992022 05 23 06 25 99992022 05 23 06 30 99992022 05 23 06 35 99992022 05 23 06 40 99992022 05 23 06 45 99992022 05 23 06 50 99992022 05 23 06 55 99992022 05 23 07 00 99992022 05 23 07 05 99992022 05 23 07 10 99992022 05 23 07 15 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