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Onahama
Realtime tidal data at Onahama
About gauge and tidal data
Latitude: 36°56′N Longitude: 140°54′E Datum level: 84cm 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【 2025/07/10 】
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 |
| 0710 | 119 | 128 | 134 | 132 | 121 | 102 | 77 | 52 | 30 | 15 | 11 | 18 | 35 | 57 | 82 | 103 | 118 | 124 | 123 | 116 | 107 | 100 | 97 | 102 |
Observation data
Record of TidalHeight(cm) Location Onahama Longitude 140-54 Latitude 36-56 TimeZone -09 00(JST) TidalHeightDatum 84cm below mean sea level. a note: Broken or No transmit data ---> "9999" year date time cm 2025 07 10 00 00 1022025 07 10 00 05 1022025 07 10 00 10 1032025 07 10 00 15 1042025 07 10 00 20 1042025 07 10 00 25 1052025 07 10 00 30 1062025 07 10 00 35 1062025 07 10 00 40 1062025 07 10 00 45 1092025 07 10 00 50 1092025 07 10 00 55 1092025 07 10 01 00 1112025 07 10 01 05 1112025 07 10 01 10 1142025 07 10 01 15 1142025 07 10 01 20 1112025 07 10 01 25 1132025 07 10 01 30 1162025 07 10 01 35 1172025 07 10 01 40 1162025 07 10 01 45 1162025 07 10 01 50 1172025 07 10 01 55 1172025 07 10 02 00 1142025 07 10 02 05 1122025 07 10 02 10 1142025 07 10 02 15 1142025 07 10 02 20 1162025 07 10 02 25 1162025 07 10 02 30 1162025 07 10 02 35 1152025 07 10 02 40 1142025 07 10 02 45 1152025 07 10 02 50 1172025 07 10 02 55 1162025 07 10 03 00 1132025 07 10 03 05 1112025 07 10 03 10 1132025 07 10 03 15 1132025 07 10 03 20 1112025 07 10 03 25 1102025 07 10 03 30 1092025 07 10 03 35 1082025 07 10 03 40 1082025 07 10 03 45 1052025 07 10 03 50 1042025 07 10 03 55 1032025 07 10 04 00 1032025 07 10 04 05 1022025 07 10 04 10 1002025 07 10 04 15 992025 07 10 04 20 992025 07 10 04 25 982025 07 10 04 30 972025 07 10 04 35 942025 07 10 04 40 902025 07 10 04 45 902025 07 10 04 50 872025 07 10 04 55 872025 07 10 05 00 862025 07 10 05 05 842025 07 10 05 10 822025 07 10 05 15 822025 07 10 05 20 782025 07 10 05 25 752025 07 10 05 30 722025 07 10 05 35 692025 07 10 05 40 692025 07 10 05 45 682025 07 10 05 50 662025 07 10 05 55 632025 07 10 06 00 592025 07 10 06 05 572025 07 10 06 10 592025 07 10 06 15 572025 07 10 06 20 522025 07 10 06 25 512025 07 10 06 30 492025 07 10 06 35 462025 07 10 06 40 432025 07 10 06 45 392025 07 10 06 50 372025 07 10 06 55 372025 07 10 07 00 362025 07 10 07 05 342025 07 10 07 10 312025 07 10 07 15 282025 07 10 07 20 272025 07 10 07 25 232025 07 10 07 30 212025 07 10 07 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