| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(月) |
08:59 | 03:27 | 22:15 | 15:30 |
| 267cm | 110cm | 292cm | 9cm | |
|
||||
上の関（山口）2026年05月18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 |
|---|---|---|---|
| 5/18 00:00 | 225.7 | ↓-8.1 | |
| 5/18 00:10 | 217.5 | ↓-8.2 | |
| 5/18 00:20 | 209.2 | ↓-8.3 | |
| 5/18 00:30 | 200.9 | ↓-8.3 | |
| 5/18 00:40 | 192.5 | ↓-8.4 | |
| 5/18 00:50 | 184.3 | ↓-8.2 | |
| 5/18 01:00 | 176.3 | ↓-8.0 | |
| 5/18 01:10 | 168.4 | ↓-7.9 | |
| 5/18 01:20 | 160.9 | ↓-7.5 | |
| 5/18 01:30 | 153.6 | ↓-7.3 | |
| 5/18 01:40 | 146.8 | ↓-6.8 | |
| 5/18 01:50 | 140.4 | ↓-6.4 | |
| 5/18 02:00 | 134.5 | ↓-5.9 | |
| 5/18 02:10 | 129.2 | ↓-5.3 | |
| 5/18 02:20 | 124.4 | ↓-4.8 | |
| 5/18 02:30 | 120.2 | ↓-4.2 | |
| 5/18 02:40 | 116.7 | ↓-3.5 | |
| 5/18 02:50 | 113.8 | ↓-2.9 | |
| 5/18 03:00 | 111.7 | ↓-2.1 | |
| 5/18 03:10 | 110.2 | ↓-1.5 | |
| 5/18 03:20 | 109.4 | ↓-0.8 | 干潮 |
| 5/18 03:30 | 109.3 | ↓-0.1 | |
| 5/18 03:40 | 109.9 | ↑0.6 | |
| 5/18 03:50 | 111.2 | ↑1.3 | |
| 5/18 04:00 | 113.2 | ↑2.0 | |
| 5/18 04:10 | 115.9 | ↑2.7 | |
| 5/18 04:20 | 119.1 | ↑3.2 | |
| 5/18 04:30 | 123.0 | ↑3.9 | |
| 5/18 04:40 | 127.5 | ↑4.5 | |
| 5/18 04:50 | 132.4 | ↑4.9 | |
| 5/18 05:00 | 137.9 | ↑5.5 | |
| 5/18 05:10 | 143.8 | ↑5.9 | |
| 5/18 05:20 | 150.1 | ↑6.3 | |
| 5/18 05:30 | 156.7 | ↑6.6 | |
| 5/18 05:40 | 163.6 | ↑6.9 | |
| 5/18 05:50 | 170.7 | ↑7.1 | |
| 5/18 06:00 | 177.9 | ↑7.2 | |
| 5/18 06:10 | 185.3 | ↑7.4 | |
| 5/18 06:20 | 192.7 | ↑7.4 | |
| 5/18 06:30 | 200.0 | ↑7.3 | |
| 5/18 06:40 | 207.2 | ↑7.2 | |
| 5/18 06:50 | 214.3 | ↑7.1 | |
| 5/18 07:00 | 221.2 | ↑6.9 | |
| 5/18 07:10 | 227.7 | ↑6.5 | |
| 5/18 07:20 | 233.9 | ↑6.2 | |
| 5/18 07:30 | 239.7 | ↑5.8 | |
| 5/18 07:40 | 245.1 | ↑5.4 | |
| 5/18 07:50 | 249.9 | ↑4.8 | |
| 5/18 08:00 | 254.2 | ↑4.3 | |
| 5/18 08:10 | 257.9 | ↑3.7 | |
| 5/18 08:20 | 260.9 | ↑3.0 | |
| 5/18 08:30 | 263.3 | ↑2.4 | |
| 5/18 08:40 | 265.0 | ↑1.7 | |
| 5/18 08:50 | 266.0 | ↑1.0 | 満潮 |
| 5/18 09:00 | 266.2 | ↑0.2 | |
| 5/18 09:10 | 265.6 | ↓-0.6 | |
| 5/18 09:20 | 264.3 | ↓-1.3 | |
| 5/18 09:30 | 262.3 | ↓-2.0 | |
| 5/18 09:40 | 259.5 | ↓-2.8 | |
| 5/18 09:50 | 255.9 | ↓-3.6 | |
| 5/18 10:00 | 251.6 | ↓-4.3 | |
| 5/18 10:10 | 246.5 | ↓-5.1 | |
| 5/18 10:20 | 240.8 | ↓-5.7 | |
| 5/18 10:30 | 234.4 | ↓-6.4 | |
| 5/18 10:40 | 227.4 | ↓-7.0 | |
| 5/18 10:50 | 219.8 | ↓-7.6 | |
| 5/18 11:00 | 211.7 | ↓-8.1 | |
| 5/18 11:10 | 203.0 | ↓-8.7 | |
| 5/18 11:20 | 194.0 | ↓-9.0 | |
| 5/18 11:30 | 184.5 | ↓-9.5 | |
| 5/18 11:40 | 174.8 | ↓-9.7 | |
| 5/18 11:50 | 164.8 | ↓-10.0 | |
| 5/18 12:00 | 154.6 | ↓-10.2 | |
| 5/18 12:10 | 144.2 | ↓-10.4 | |
| 5/18 12:20 | 133.8 | ↓-10.4 | |
| 5/18 12:30 | 123.5 | ↓-10.3 | |
| 5/18 12:40 | 113.2 | ↓-10.3 | |
| 5/18 12:50 | 103.0 | ↓-10.2 | |
| 5/18 13:00 | 93.1 | ↓-9.9 | |
| 5/18 13:10 | 83.4 | ↓-9.7 | |
| 5/18 13:20 | 74.1 | ↓-9.3 | |
| 5/18 13:30 | 65.2 | ↓-8.9 | |
| 5/18 13:40 | 56.8 | ↓-8.4 | |
| 5/18 13:50 | 48.9 | ↓-7.9 | |
| 5/18 14:00 | 41.6 | ↓-7.3 | |
| 5/18 14:10 | 34.9 | ↓-6.7 | |
| 5/18 14:20 | 28.9 | ↓-6.0 | |
| 5/18 14:30 | 23.6 | ↓-5.3 | |
| 5/18 14:40 | 19.1 | ↓-4.5 | |
| 5/18 14:50 | 15.4 | ↓-3.7 | |
| 5/18 15:00 | 12.5 | ↓-2.9 | |
| 5/18 15:10 | 10.4 | ↓-2.1 | |
| 5/18 15:20 | 9.2 | ↓-1.2 | 干潮 |
| 5/18 15:30 | 8.9 | ↓-0.3 | 干潮 |
| 5/18 15:40 | 9.4 | ↑0.5 | |
| 5/18 15:50 | 10.8 | ↑1.4 | |
| 5/18 16:00 | 13.1 | ↑2.3 | |
| 5/18 16:10 | 16.2 | ↑3.1 | |
| 5/18 16:20 | 20.1 | ↑3.9 | |
| 5/18 16:30 | 24.8 | ↑4.7 | |
| 5/18 16:40 | 30.4 | ↑5.6 | |
| 5/18 16:50 | 36.6 | ↑6.2 | |
| 5/18 17:00 | 43.6 | ↑7.0 | |
| 5/18 17:10 | 51.2 | ↑7.6 | |
| 5/18 17:20 | 59.5 | ↑8.3 | |
| 5/18 17:30 | 68.3 | ↑8.8 | |
| 5/18 17:40 | 77.6 | ↑9.3 | |
| 5/18 17:50 | 87.4 | ↑9.8 | |
| 5/18 18:00 | 97.5 | ↑10.1 | |
| 5/18 18:10 | 107.9 | ↑10.4 | |
| 5/18 18:20 | 118.7 | ↑10.8 | |
| 5/18 18:30 | 129.5 | ↑10.8 | |
| 5/18 18:40 | 140.6 | ↑11.1 | 最大潮位差 |
| 5/18 18:50 | 151.6 | ↑11.0 | |
| 5/18 19:00 | 162.7 | ↑11.1 | 最大潮位差 |
| 5/18 19:10 | 173.6 | ↑10.9 | |
| 5/18 19:20 | 184.4 | ↑10.8 | |
| 5/18 19:30 | 195.0 | ↑10.6 | |
| 5/18 19:40 | 205.2 | ↑10.2 | |
| 5/18 19:50 | 215.2 | ↑10.0 | |
| 5/18 20:00 | 224.7 | ↑9.5 | |
| 5/18 20:10 | 233.7 | ↑9.0 | |
| 5/18 20:20 | 242.3 | ↑8.6 | |
| 5/18 20:30 | 250.2 | ↑7.9 | |
| 5/18 20:40 | 257.6 | ↑7.4 | |
| 5/18 20:50 | 264.3 | ↑6.7 | |
| 5/18 21:00 | 270.3 | ↑6.0 | |
| 5/18 21:10 | 275.6 | ↑5.3 | |
| 5/18 21:20 | 280.2 | ↑4.6 | |
| 5/18 21:30 | 284.0 | ↑3.8 | |
| 5/18 21:40 | 287.0 | ↑3.0 | |
| 5/18 21:50 | 289.3 | ↑2.3 | |
| 5/18 22:00 | 290.7 | ↑1.4 | |
| 5/18 22:10 | 291.4 | ↑0.7 | 満潮 |
| 5/18 22:20 | 291.3 | ↓-0.1 | |
| 5/18 22:30 | 290.4 | ↓-0.9 | |
| 5/18 22:40 | 288.8 | ↓-1.6 | |
| 5/18 22:50 | 286.5 | ↓-2.3 | |
| 5/18 23:00 | 283.5 | ↓-3.0 | |
| 5/18 23:10 | 279.8 | ↓-3.7 | |
| 5/18 23:20 | 275.5 | ↓-4.3 | |
| 5/18 23:30 | 270.6 | ↓-4.9 | |
| 5/18 23:40 | 265.2 | ↓-5.4 | |
| 5/18 23:50 | 259.3 | ↓-5.9 |