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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【 2024/05/19 】
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 |
| 0519 | 130 | 141 | 146 | 142 | 131 | 115 | 97 | 80 | 69 | 66 | 73 | 88 | 105 | 122 | 134 | 137 | 132 | 119 | 104 | 89 | 81 | 80 | 90 | 106 |
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 2024 05 19 00 00 1342024 05 19 00 05 1332024 05 19 00 10 1322024 05 19 00 15 1332024 05 19 00 20 1362024 05 19 00 25 1372024 05 19 00 30 1362024 05 19 00 35 1362024 05 19 00 40 1372024 05 19 00 45 1412024 05 19 00 50 1402024 05 19 00 55 1402024 05 19 01 00 1412024 05 19 01 05 1422024 05 19 01 10 1452024 05 19 01 15 1442024 05 19 01 20 1442024 05 19 01 25 1452024 05 19 01 30 1462024 05 19 01 35 1472024 05 19 01 40 1472024 05 19 01 45 1462024 05 19 01 50 1442024 05 19 01 55 1432024 05 19 02 00 1442024 05 19 02 05 1442024 05 19 02 10 1442024 05 19 02 15 1432024 05 19 02 20 1432024 05 19 02 25 1442024 05 19 02 30 1442024 05 19 02 35 1422024 05 19 02 40 1412024 05 19 02 45 1402024 05 19 02 50 1402024 05 19 02 55 1412024 05 19 03 00 1402024 05 19 03 05 1392024 05 19 03 10 1382024 05 19 03 15 1402024 05 19 03 20 1392024 05 19 03 25 1382024 05 19 03 30 1362024 05 19 03 35 1352024 05 19 03 40 1342024 05 19 03 45 1332024 05 19 03 50 1312024 05 19 03 55 1292024 05 19 04 00 1292024 05 19 04 05 1282024 05 19 04 10 1272024 05 19 04 15 1242024 05 19 04 20 1232024 05 19 04 25 1222024 05 19 04 30 1212024 05 19 04 35 1192024 05 19 04 40 1172024 05 19 04 45 1162024 05 19 04 50 1162024 05 19 04 55 1152024 05 19 05 00 1132024 05 19 05 05 1112024 05 19 05 10 1102024 05 19 05 15 1102024 05 19 05 20 1082024 05 19 05 25 1042024 05 19 05 30 1022024 05 19 05 35 1032024 05 19 05 40 1012024 05 19 05 45 1002024 05 19 05 50 972024 05 19 05 55 972024 05 19 06 00 972024 05 19 06 05 942024 05 19 06 10 932024 05 19 06 15 922024 05 19 06 20 902024 05 19 06 25 872024 05 19 06 30 852024 05 19 06 35 852024 05 19 06 40 842024 05 19 06 45 822024 05 19 06 50 802024 05 19 06 55 802024 05 19 07 00 802024 05 19 07 05 782024 05 19 07 10 772024 05 19 07 15 762024 05 19 07 20 762024 05 19 07 25 752024 05 19 07 30 732024 05 19 07 35 732024 05 19 07 40 99992024 05 19 07 45 99992024 05 19 07 50 99992024 05 19 07 55 99992024 05 19 08 00 99992024 05 19 08 05 99992024 05 19 08 10 99992024 05 19 08 15 99992024 05 19 08 20 99992024 05 19 08 25 99992024 05 19 08 30 99992024 05 19 08 35 99992024 05 19 08 40 99992024 05 19 08 45 99992024 05 19 08 50 99992024 05 19 08 55 99992024 05 19 09 00 99992024 05 19 09 05 99992024 05 19 09 10 99992024 05 19 09 15 99992024 05 19 09 20 99992024 05 19 09 25 99992024 05 19 09 30 99992024 05 19 09 35 99992024 05 19 09 40 99992024 05 19 09 45 99992024 05 19 09 50 99992024 05 19 09 55 99992024 05 19 10 00 99992024 05 19 10 05 99992024 05 19 10 10 99992024 05 19 10 15 99992024 05 19 10 20 99992024 05 19 10 25 99992024 05 19 10 30 99992024 05 19 10 35 99992024 05 19 10 40 99992024 05 19 10 45 99992024 05 19 10 50 99992024 05 19 10 55 99992024 05 19 11 00 99992024 05 19 11 05 99992024 05 19 11 10 99992024 05 19 11 15 99992024 05 19 11 20 99992024 05 19 11 25 99992024 05 19 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