| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(水) |
08:47 | 02:31 | 20:53 | 14:50 |
| 280cm | 19cm | 280cm | 40cm | |
|
||||
上の関（山口）2026年03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 |
|---|---|---|---|
| 3/18 00:00 | 106.2 | ↓-10.2 | |
| 3/18 00:10 | 96.4 | ↓-9.8 | |
| 3/18 00:20 | 86.8 | ↓-9.6 | |
| 3/18 00:30 | 77.6 | ↓-9.2 | |
| 3/18 00:40 | 68.9 | ↓-8.7 | |
| 3/18 00:50 | 60.7 | ↓-8.2 | |
| 3/18 01:00 | 53.1 | ↓-7.6 | |
| 3/18 01:10 | 46.2 | ↓-6.9 | |
| 3/18 01:20 | 39.9 | ↓-6.3 | |
| 3/18 01:30 | 34.4 | ↓-5.5 | |
| 3/18 01:40 | 29.6 | ↓-4.8 | |
| 3/18 01:50 | 25.6 | ↓-4.0 | |
| 3/18 02:00 | 22.5 | ↓-3.1 | |
| 3/18 02:10 | 20.3 | ↓-2.2 | |
| 3/18 02:20 | 18.9 | ↓-1.4 | |
| 3/18 02:30 | 18.5 | ↓-0.4 | 干潮 |
| 3/18 02:40 | 18.9 | ↑0.4 | |
| 3/18 02:50 | 20.3 | ↑1.4 | |
| 3/18 03:00 | 22.5 | ↑2.2 | |
| 3/18 03:10 | 25.7 | ↑3.2 | |
| 3/18 03:20 | 29.6 | ↑3.9 | |
| 3/18 03:30 | 34.5 | ↑4.9 | |
| 3/18 03:40 | 40.1 | ↑5.6 | |
| 3/18 03:50 | 46.5 | ↑6.4 | |
| 3/18 04:00 | 53.6 | ↑7.1 | |
| 3/18 04:10 | 61.3 | ↑7.7 | |
| 3/18 04:20 | 69.7 | ↑8.4 | |
| 3/18 04:30 | 78.7 | ↑9.0 | |
| 3/18 04:40 | 88.1 | ↑9.4 | |
| 3/18 04:50 | 98.0 | ↑9.9 | |
| 3/18 05:00 | 108.2 | ↑10.2 | |
| 3/18 05:10 | 118.7 | ↑10.5 | |
| 3/18 05:20 | 129.5 | ↑10.8 | |
| 3/18 05:30 | 140.4 | ↑10.9 | 最大潮位差 |
| 3/18 05:40 | 151.3 | ↑10.9 | 最大潮位差 |
| 3/18 05:50 | 162.2 | ↑10.9 | 最大潮位差 |
| 3/18 06:00 | 173.1 | ↑10.9 | 最大潮位差 |
| 3/18 06:10 | 183.7 | ↑10.6 | |
| 3/18 06:20 | 194.2 | ↑10.5 | |
| 3/18 06:30 | 204.3 | ↑10.1 | |
| 3/18 06:40 | 214.0 | ↑9.7 | |
| 3/18 06:50 | 223.2 | ↑9.2 | |
| 3/18 07:00 | 232.0 | ↑8.8 | |
| 3/18 07:10 | 240.2 | ↑8.2 | |
| 3/18 07:20 | 247.7 | ↑7.5 | |
| 3/18 07:30 | 254.5 | ↑6.8 | |
| 3/18 07:40 | 260.6 | ↑6.1 | |
| 3/18 07:50 | 265.9 | ↑5.3 | |
| 3/18 08:00 | 270.4 | ↑4.5 | |
| 3/18 08:10 | 274.1 | ↑3.7 | |
| 3/18 08:20 | 276.8 | ↑2.7 | |
| 3/18 08:30 | 278.7 | ↑1.9 | |
| 3/18 08:40 | 279.7 | ↑1.0 | 満潮 |
| 3/18 08:50 | 279.8 | ↑0.1 | |
| 3/18 09:00 | 278.9 | ↓-0.9 | |
| 3/18 09:10 | 277.2 | ↓-1.7 | |
| 3/18 09:20 | 274.6 | ↓-2.6 | |
| 3/18 09:30 | 271.1 | ↓-3.5 | |
| 3/18 09:40 | 266.8 | ↓-4.3 | |
| 3/18 09:50 | 261.6 | ↓-5.2 | |
| 3/18 10:00 | 255.8 | ↓-5.8 | |
| 3/18 10:10 | 249.2 | ↓-6.6 | |
| 3/18 10:20 | 241.9 | ↓-7.3 | |
| 3/18 10:30 | 234.0 | ↓-7.9 | |
| 3/18 10:40 | 225.6 | ↓-8.4 | |
| 3/18 10:50 | 216.6 | ↓-9.0 | |
| 3/18 11:00 | 207.3 | ↓-9.3 | |
| 3/18 11:10 | 197.6 | ↓-9.7 | |
| 3/18 11:20 | 187.6 | ↓-10.0 | |
| 3/18 11:30 | 177.4 | ↓-10.2 | |
| 3/18 11:40 | 167.0 | ↓-10.4 | |
| 3/18 11:50 | 156.7 | ↓-10.3 | |
| 3/18 12:00 | 146.3 | ↓-10.4 | |
| 3/18 12:10 | 136.0 | ↓-10.3 | |
| 3/18 12:20 | 126.0 | ↓-10.0 | |
| 3/18 12:30 | 116.1 | ↓-9.9 | |
| 3/18 12:40 | 106.6 | ↓-9.5 | |
| 3/18 12:50 | 97.5 | ↓-9.1 | |
| 3/18 13:00 | 88.8 | ↓-8.7 | |
| 3/18 13:10 | 80.7 | ↓-8.1 | |
| 3/18 13:20 | 73.2 | ↓-7.5 | |
| 3/18 13:30 | 66.3 | ↓-6.9 | |
| 3/18 13:40 | 60.1 | ↓-6.2 | |
| 3/18 13:50 | 54.6 | ↓-5.5 | |
| 3/18 14:00 | 49.9 | ↓-4.7 | |
| 3/18 14:10 | 46.1 | ↓-3.8 | |
| 3/18 14:20 | 43.0 | ↓-3.1 | |
| 3/18 14:30 | 40.9 | ↓-2.1 | |
| 3/18 14:40 | 39.6 | ↓-1.3 | 干潮 |
| 3/18 14:50 | 39.2 | ↓-0.4 | 干潮 |
| 3/18 15:00 | 39.8 | ↑0.6 | |
| 3/18 15:10 | 41.2 | ↑1.4 | |
| 3/18 15:20 | 43.5 | ↑2.3 | |
| 3/18 15:30 | 46.6 | ↑3.1 | |
| 3/18 15:40 | 50.6 | ↑4.0 | |
| 3/18 15:50 | 55.5 | ↑4.9 | |
| 3/18 16:00 | 61.1 | ↑5.6 | |
| 3/18 16:10 | 67.4 | ↑6.3 | |
| 3/18 16:20 | 74.4 | ↑7.0 | |
| 3/18 16:30 | 82.1 | ↑7.7 | |
| 3/18 16:40 | 90.3 | ↑8.2 | |
| 3/18 16:50 | 99.0 | ↑8.7 | |
| 3/18 17:00 | 108.3 | ↑9.3 | |
| 3/18 17:10 | 117.8 | ↑9.5 | |
| 3/18 17:20 | 127.8 | ↑10.0 | |
| 3/18 17:30 | 137.9 | ↑10.1 | |
| 3/18 17:40 | 148.2 | ↑10.3 | |
| 3/18 17:50 | 158.6 | ↑10.4 | |
| 3/18 18:00 | 169.0 | ↑10.4 | |
| 3/18 18:10 | 179.4 | ↑10.4 | |
| 3/18 18:20 | 189.5 | ↑10.1 | |
| 3/18 18:30 | 199.5 | ↑10.0 | |
| 3/18 18:40 | 209.2 | ↑9.7 | |
| 3/18 18:50 | 218.5 | ↑9.3 | |
| 3/18 19:00 | 227.4 | ↑8.9 | |
| 3/18 19:10 | 235.7 | ↑8.3 | |
| 3/18 19:20 | 243.5 | ↑7.8 | |
| 3/18 19:30 | 250.6 | ↑7.1 | |
| 3/18 19:40 | 257.1 | ↑6.5 | |
| 3/18 19:50 | 262.8 | ↑5.7 | |
| 3/18 20:00 | 267.8 | ↑5.0 | |
| 3/18 20:10 | 271.9 | ↑4.1 | |
| 3/18 20:20 | 275.2 | ↑3.3 | |
| 3/18 20:30 | 277.6 | ↑2.4 | |
| 3/18 20:40 | 279.1 | ↑1.5 | |
| 3/18 20:50 | 279.7 | ↑0.6 | 満潮 |
| 3/18 21:00 | 279.4 | ↓-0.3 | |
| 3/18 21:10 | 278.2 | ↓-1.2 | |
| 3/18 21:20 | 276.1 | ↓-2.1 | |
| 3/18 21:30 | 273.0 | ↓-3.1 | |
| 3/18 21:40 | 269.1 | ↓-3.9 | |
| 3/18 21:50 | 264.3 | ↓-4.8 | |
| 3/18 22:00 | 258.7 | ↓-5.6 | |
| 3/18 22:10 | 252.4 | ↓-6.3 | |
| 3/18 22:20 | 245.3 | ↓-7.1 | |
| 3/18 22:30 | 237.5 | ↓-7.8 | |
| 3/18 22:40 | 229.0 | ↓-8.5 | |
| 3/18 22:50 | 220.1 | ↓-8.9 | |
| 3/18 23:00 | 210.6 | ↓-9.5 | |
| 3/18 23:10 | 200.6 | ↓-10.0 | |
| 3/18 23:20 | 190.3 | ↓-10.3 | |
| 3/18 23:30 | 179.7 | ↓-10.6 | |
| 3/18 23:40 | 168.9 | ↓-10.8 | |
| 3/18 23:50 | 158.0 | ↓-10.9 | 最大潮位差 |