| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(月) |
08:05 | 02:21 | 21:02 | 14:28 |
| 273cm | 88cm | 297cm | 13cm | |
|
||||
上の関（山口）2025年05月12日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。
| 時刻 | 潮位 | 高低差 | 各ポイント |
|---|---|---|---|
| 5/12 00:00 | 154.3 | ↓-8.5 | |
| 5/12 00:10 | 146.0 | ↓-8.3 | |
| 5/12 00:20 | 138.1 | ↓-7.9 | |
| 5/12 00:30 | 130.6 | ↓-7.5 | |
| 5/12 00:40 | 123.6 | ↓-7.0 | |
| 5/12 00:50 | 117.0 | ↓-6.6 | |
| 5/12 01:00 | 111.0 | ↓-6.0 | |
| 5/12 01:10 | 105.6 | ↓-5.4 | |
| 5/12 01:20 | 100.8 | ↓-4.8 | |
| 5/12 01:30 | 96.7 | ↓-4.1 | |
| 5/12 01:40 | 93.3 | ↓-3.4 | |
| 5/12 01:50 | 90.6 | ↓-2.7 | |
| 5/12 02:00 | 88.7 | ↓-1.9 | |
| 5/12 02:10 | 87.5 | ↓-1.2 | |
| 5/12 02:20 | 87.1 | ↓-0.4 | 干潮 |
| 5/12 02:30 | 87.5 | ↑0.4 | |
| 5/12 02:40 | 88.6 | ↑1.1 | |
| 5/12 02:50 | 90.5 | ↑1.9 | |
| 5/12 03:00 | 93.1 | ↑2.6 | |
| 5/12 03:10 | 96.4 | ↑3.3 | |
| 5/12 03:20 | 100.4 | ↑4.0 | |
| 5/12 03:30 | 105.0 | ↑4.6 | |
| 5/12 03:40 | 110.3 | ↑5.3 | |
| 5/12 03:50 | 116.1 | ↑5.8 | |
| 5/12 04:00 | 122.4 | ↑6.3 | |
| 5/12 04:10 | 129.2 | ↑6.8 | |
| 5/12 04:20 | 136.5 | ↑7.3 | |
| 5/12 04:30 | 144.0 | ↑7.5 | |
| 5/12 04:40 | 151.9 | ↑7.9 | |
| 5/12 04:50 | 160.0 | ↑8.1 | |
| 5/12 05:00 | 168.3 | ↑8.3 | |
| 5/12 05:10 | 176.7 | ↑8.4 | |
| 5/12 05:20 | 185.1 | ↑8.4 | |
| 5/12 05:30 | 193.4 | ↑8.3 | |
| 5/12 05:40 | 201.7 | ↑8.3 | |
| 5/12 05:50 | 209.8 | ↑8.1 | |
| 5/12 06:00 | 217.6 | ↑7.8 | |
| 5/12 06:10 | 225.1 | ↑7.5 | |
| 5/12 06:20 | 232.3 | ↑7.2 | |
| 5/12 06:30 | 239.0 | ↑6.7 | |
| 5/12 06:40 | 245.3 | ↑6.3 | |
| 5/12 06:50 | 250.9 | ↑5.6 | |
| 5/12 07:00 | 256.0 | ↑5.1 | |
| 5/12 07:10 | 260.5 | ↑4.5 | |
| 5/12 07:20 | 264.3 | ↑3.8 | |
| 5/12 07:30 | 267.3 | ↑3.0 | |
| 5/12 07:40 | 269.7 | ↑2.4 | |
| 5/12 07:50 | 271.2 | ↑1.5 | |
| 5/12 08:00 | 271.9 | ↑0.7 | 満潮 |
| 5/12 08:10 | 271.9 | 0 | |
| 5/12 08:20 | 271.0 | ↓-0.9 | |
| 5/12 08:30 | 269.3 | ↓-1.7 | |
| 5/12 08:40 | 266.8 | ↓-2.5 | |
| 5/12 08:50 | 263.4 | ↓-3.4 | |
| 5/12 09:00 | 259.3 | ↓-4.1 | |
| 5/12 09:10 | 254.4 | ↓-4.9 | |
| 5/12 09:20 | 248.8 | ↓-5.6 | |
| 5/12 09:30 | 242.4 | ↓-6.4 | |
| 5/12 09:40 | 235.4 | ↓-7.0 | |
| 5/12 09:50 | 227.8 | ↓-7.6 | |
| 5/12 10:00 | 219.6 | ↓-8.2 | |
| 5/12 10:10 | 210.8 | ↓-8.8 | |
| 5/12 10:20 | 201.6 | ↓-9.2 | |
| 5/12 10:30 | 192.0 | ↓-9.6 | |
| 5/12 10:40 | 182.0 | ↓-10.0 | |
| 5/12 10:50 | 171.7 | ↓-10.3 | |
| 5/12 11:00 | 161.3 | ↓-10.4 | |
| 5/12 11:10 | 150.7 | ↓-10.6 | |
| 5/12 11:20 | 140.0 | ↓-10.7 | |
| 5/12 11:30 | 129.3 | ↓-10.7 | |
| 5/12 11:40 | 118.7 | ↓-10.6 | |
| 5/12 11:50 | 108.3 | ↓-10.4 | |
| 5/12 12:00 | 98.1 | ↓-10.2 | |
| 5/12 12:10 | 88.1 | ↓-10.0 | |
| 5/12 12:20 | 78.6 | ↓-9.5 | |
| 5/12 12:30 | 69.4 | ↓-9.2 | |
| 5/12 12:40 | 60.8 | ↓-8.6 | |
| 5/12 12:50 | 52.7 | ↓-8.1 | |
| 5/12 13:00 | 45.2 | ↓-7.5 | |
| 5/12 13:10 | 38.4 | ↓-6.8 | |
| 5/12 13:20 | 32.3 | ↓-6.1 | |
| 5/12 13:30 | 27.0 | ↓-5.3 | |
| 5/12 13:40 | 22.4 | ↓-4.6 | |
| 5/12 13:50 | 18.7 | ↓-3.7 | |
| 5/12 14:00 | 15.9 | ↓-2.8 | |
| 5/12 14:10 | 13.9 | ↓-2.0 | |
| 5/12 14:20 | 12.8 | ↓-1.1 | 干潮 |
| 5/12 14:30 | 12.7 | ↓-0.1 | |
| 5/12 14:40 | 13.4 | ↑0.7 | |
| 5/12 14:50 | 15.1 | ↑1.7 | |
| 5/12 15:00 | 17.6 | ↑2.5 | |
| 5/12 15:10 | 21.1 | ↑3.5 | |
| 5/12 15:20 | 25.4 | ↑4.3 | |
| 5/12 15:30 | 30.5 | ↑5.1 | |
| 5/12 15:40 | 36.4 | ↑5.9 | |
| 5/12 15:50 | 43.2 | ↑6.8 | |
| 5/12 16:00 | 50.6 | ↑7.4 | |
| 5/12 16:10 | 58.7 | ↑8.1 | |
| 5/12 16:20 | 67.4 | ↑8.7 | |
| 5/12 16:30 | 76.7 | ↑9.3 | |
| 5/12 16:40 | 86.5 | ↑9.8 | |
| 5/12 16:50 | 96.7 | ↑10.2 | |
| 5/12 17:00 | 107.3 | ↑10.6 | |
| 5/12 17:10 | 118.2 | ↑10.9 | |
| 5/12 17:20 | 129.4 | ↑11.2 | |
| 5/12 17:30 | 140.7 | ↑11.3 | |
| 5/12 17:40 | 152.1 | ↑11.4 | 最大潮位差 |
| 5/12 17:50 | 163.4 | ↑11.3 | |
| 5/12 18:00 | 174.8 | ↑11.4 | 最大潮位差 |
| 5/12 18:10 | 186.0 | ↑11.2 | |
| 5/12 18:20 | 196.9 | ↑10.9 | |
| 5/12 18:30 | 207.6 | ↑10.7 | |
| 5/12 18:40 | 218.0 | ↑10.4 | |
| 5/12 18:50 | 227.9 | ↑9.9 | |
| 5/12 19:00 | 237.4 | ↑9.5 | |
| 5/12 19:10 | 246.3 | ↑8.9 | |
| 5/12 19:20 | 254.6 | ↑8.3 | |
| 5/12 19:30 | 262.3 | ↑7.7 | |
| 5/12 19:40 | 269.3 | ↑7.0 | |
| 5/12 19:50 | 275.6 | ↑6.3 | |
| 5/12 20:00 | 281.1 | ↑5.5 | |
| 5/12 20:10 | 285.8 | ↑4.7 | |
| 5/12 20:20 | 289.7 | ↑3.9 | |
| 5/12 20:30 | 292.7 | ↑3.0 | |
| 5/12 20:40 | 294.9 | ↑2.2 | |
| 5/12 20:50 | 296.2 | ↑1.3 | |
| 5/12 21:00 | 296.7 | ↑0.5 | 満潮 |
| 5/12 21:10 | 296.4 | ↓-0.3 | |
| 5/12 21:20 | 295.1 | ↓-1.3 | |
| 5/12 21:30 | 293.1 | ↓-2.0 | |
| 5/12 21:40 | 290.3 | ↓-2.8 | |
| 5/12 21:50 | 286.7 | ↓-3.6 | |
| 5/12 22:00 | 282.3 | ↓-4.4 | |
| 5/12 22:10 | 277.3 | ↓-5.0 | |
| 5/12 22:20 | 271.6 | ↓-5.7 | |
| 5/12 22:30 | 265.3 | ↓-6.3 | |
| 5/12 22:40 | 258.5 | ↓-6.8 | |
| 5/12 22:50 | 251.2 | ↓-7.3 | |
| 5/12 23:00 | 243.4 | ↓-7.8 | |
| 5/12 23:10 | 235.3 | ↓-8.1 | |
| 5/12 23:20 | 226.9 | ↓-8.4 | |
| 5/12 23:30 | 218.2 | ↓-8.7 | |
| 5/12 23:40 | 209.4 | ↓-8.8 | |
| 5/12 23:50 | 200.5 | ↓-8.9 |