| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(月) |
09:25 | 03:50 | 22:37 | 15:55 |
| 264cm | 100cm | 283cm | 10cm | |
|
||||
上の関（山口）2026年05月4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 |
|---|---|---|---|
| 5/4 00:00 | 237.5 | ↓-7.6 | |
| 5/4 00:10 | 229.6 | ↓-7.9 | |
| 5/4 00:20 | 221.4 | ↓-8.2 | |
| 5/4 00:30 | 213.1 | ↓-8.3 | |
| 5/4 00:40 | 204.6 | ↓-8.5 | |
| 5/4 00:50 | 196.0 | ↓-8.6 | |
| 5/4 01:00 | 187.5 | ↓-8.5 | |
| 5/4 01:10 | 179.0 | ↓-8.5 | |
| 5/4 01:20 | 170.7 | ↓-8.3 | |
| 5/4 01:30 | 162.6 | ↓-8.1 | |
| 5/4 01:40 | 154.8 | ↓-7.8 | |
| 5/4 01:50 | 147.3 | ↓-7.5 | |
| 5/4 02:00 | 140.2 | ↓-7.1 | |
| 5/4 02:10 | 133.6 | ↓-6.6 | |
| 5/4 02:20 | 127.4 | ↓-6.2 | |
| 5/4 02:30 | 121.8 | ↓-5.6 | |
| 5/4 02:40 | 116.7 | ↓-5.1 | |
| 5/4 02:50 | 112.3 | ↓-4.4 | |
| 5/4 03:00 | 108.5 | ↓-3.8 | |
| 5/4 03:10 | 105.4 | ↓-3.1 | |
| 5/4 03:20 | 102.9 | ↓-2.5 | |
| 5/4 03:30 | 101.2 | ↓-1.7 | |
| 5/4 03:40 | 100.2 | ↓-1.0 | 干潮 |
| 5/4 03:50 | 99.9 | ↓-0.3 | 干潮 |
| 5/4 04:00 | 100.4 | ↑0.5 | |
| 5/4 04:10 | 101.5 | ↑1.1 | |
| 5/4 04:20 | 103.4 | ↑1.9 | |
| 5/4 04:30 | 105.9 | ↑2.5 | |
| 5/4 04:40 | 109.1 | ↑3.2 | |
| 5/4 04:50 | 113.0 | ↑3.9 | |
| 5/4 05:00 | 117.4 | ↑4.4 | |
| 5/4 05:10 | 122.4 | ↑5.0 | |
| 5/4 05:20 | 127.8 | ↑5.4 | |
| 5/4 05:30 | 133.8 | ↑6.0 | |
| 5/4 05:40 | 140.2 | ↑6.4 | |
| 5/4 05:50 | 146.9 | ↑6.7 | |
| 5/4 06:00 | 153.9 | ↑7.0 | |
| 5/4 06:10 | 161.2 | ↑7.3 | |
| 5/4 06:20 | 168.6 | ↑7.4 | |
| 5/4 06:30 | 176.2 | ↑7.6 | |
| 5/4 06:40 | 183.8 | ↑7.6 | |
| 5/4 06:50 | 191.4 | ↑7.6 | |
| 5/4 07:00 | 199.0 | ↑7.6 | |
| 5/4 07:10 | 206.4 | ↑7.4 | |
| 5/4 07:20 | 213.6 | ↑7.2 | |
| 5/4 07:30 | 220.5 | ↑6.9 | |
| 5/4 07:40 | 227.1 | ↑6.6 | |
| 5/4 07:50 | 233.3 | ↑6.2 | |
| 5/4 08:00 | 239.1 | ↑5.8 | |
| 5/4 08:10 | 244.3 | ↑5.2 | |
| 5/4 08:20 | 249.1 | ↑4.8 | |
| 5/4 08:30 | 253.2 | ↑4.1 | |
| 5/4 08:40 | 256.8 | ↑3.6 | |
| 5/4 08:50 | 259.6 | ↑2.8 | |
| 5/4 09:00 | 261.8 | ↑2.2 | |
| 5/4 09:10 | 263.2 | ↑1.4 | |
| 5/4 09:20 | 263.9 | ↑0.7 | 満潮 |
| 5/4 09:30 | 263.8 | ↓-0.1 | |
| 5/4 09:40 | 263.0 | ↓-0.8 | |
| 5/4 09:50 | 261.4 | ↓-1.6 | |
| 5/4 10:00 | 259.0 | ↓-2.4 | |
| 5/4 10:10 | 255.9 | ↓-3.1 | |
| 5/4 10:20 | 252.0 | ↓-3.9 | |
| 5/4 10:30 | 247.4 | ↓-4.6 | |
| 5/4 10:40 | 242.1 | ↓-5.3 | |
| 5/4 10:50 | 236.0 | ↓-6.1 | |
| 5/4 11:00 | 229.4 | ↓-6.6 | |
| 5/4 11:10 | 222.1 | ↓-7.3 | |
| 5/4 11:20 | 214.3 | ↓-7.8 | |
| 5/4 11:30 | 206.0 | ↓-8.3 | |
| 5/4 11:40 | 197.2 | ↓-8.8 | |
| 5/4 11:50 | 188.0 | ↓-9.2 | |
| 5/4 12:00 | 178.4 | ↓-9.6 | |
| 5/4 12:10 | 168.6 | ↓-9.8 | |
| 5/4 12:20 | 158.5 | ↓-10.1 | |
| 5/4 12:30 | 148.3 | ↓-10.2 | |
| 5/4 12:40 | 138.0 | ↓-10.3 | |
| 5/4 12:50 | 127.7 | ↓-10.3 | |
| 5/4 13:00 | 117.4 | ↓-10.3 | |
| 5/4 13:10 | 107.3 | ↓-10.1 | |
| 5/4 13:20 | 97.3 | ↓-10.0 | |
| 5/4 13:30 | 87.6 | ↓-9.7 | |
| 5/4 13:40 | 78.2 | ↓-9.4 | |
| 5/4 13:50 | 69.1 | ↓-9.1 | |
| 5/4 14:00 | 60.6 | ↓-8.5 | |
| 5/4 14:10 | 52.5 | ↓-8.1 | |
| 5/4 14:20 | 45.0 | ↓-7.5 | |
| 5/4 14:30 | 38.0 | ↓-7.0 | |
| 5/4 14:40 | 31.8 | ↓-6.2 | |
| 5/4 14:50 | 26.2 | ↓-5.6 | |
| 5/4 15:00 | 21.4 | ↓-4.8 | |
| 5/4 15:10 | 17.3 | ↓-4.1 | |
| 5/4 15:20 | 14.1 | ↓-3.2 | |
| 5/4 15:30 | 11.6 | ↓-2.5 | |
| 5/4 15:40 | 10.0 | ↓-1.6 | |
| 5/4 15:50 | 9.3 | ↓-0.7 | 干潮 |
| 5/4 16:00 | 9.4 | ↑0.1 | |
| 5/4 16:10 | 10.4 | ↑1.0 | |
| 5/4 16:20 | 12.2 | ↑1.8 | |
| 5/4 16:30 | 14.8 | ↑2.6 | |
| 5/4 16:40 | 18.3 | ↑3.5 | |
| 5/4 16:50 | 22.6 | ↑4.3 | |
| 5/4 17:00 | 27.7 | ↑5.1 | |
| 5/4 17:10 | 33.5 | ↑5.8 | |
| 5/4 17:20 | 40.0 | ↑6.5 | |
| 5/4 17:30 | 47.2 | ↑7.2 | |
| 5/4 17:40 | 55.0 | ↑7.8 | |
| 5/4 17:50 | 63.4 | ↑8.4 | |
| 5/4 18:00 | 72.3 | ↑8.9 | |
| 5/4 18:10 | 81.6 | ↑9.3 | |
| 5/4 18:20 | 91.4 | ↑9.8 | |
| 5/4 18:30 | 101.5 | ↑10.1 | |
| 5/4 18:40 | 111.8 | ↑10.3 | |
| 5/4 18:50 | 122.3 | ↑10.5 | |
| 5/4 19:00 | 133.0 | ↑10.7 | |
| 5/4 19:10 | 143.8 | ↑10.8 | 最大潮位差 |
| 5/4 19:20 | 154.5 | ↑10.7 | |
| 5/4 19:30 | 165.2 | ↑10.7 | |
| 5/4 19:40 | 175.7 | ↑10.5 | |
| 5/4 19:50 | 186.1 | ↑10.4 | |
| 5/4 20:00 | 196.1 | ↑10.0 | |
| 5/4 20:10 | 205.9 | ↑9.8 | |
| 5/4 20:20 | 215.2 | ↑9.3 | |
| 5/4 20:30 | 224.2 | ↑9.0 | |
| 5/4 20:40 | 232.6 | ↑8.4 | |
| 5/4 20:50 | 240.5 | ↑7.9 | |
| 5/4 21:00 | 247.8 | ↑7.3 | |
| 5/4 21:10 | 254.5 | ↑6.7 | |
| 5/4 21:20 | 260.5 | ↑6.0 | |
| 5/4 21:30 | 265.8 | ↑5.3 | |
| 5/4 21:40 | 270.4 | ↑4.6 | |
| 5/4 21:50 | 274.3 | ↑3.9 | |
| 5/4 22:00 | 277.4 | ↑3.1 | |
| 5/4 22:10 | 279.7 | ↑2.3 | |
| 5/4 22:20 | 281.3 | ↑1.6 | |
| 5/4 22:30 | 282.1 | ↑0.8 | 満潮 |
| 5/4 22:40 | 282.2 | ↑0.1 | |
| 5/4 22:50 | 281.5 | ↓-0.7 | |
| 5/4 23:00 | 280.1 | ↓-1.4 | |
| 5/4 23:10 | 277.9 | ↓-2.2 | |
| 5/4 23:20 | 275.1 | ↓-2.8 | |
| 5/4 23:30 | 271.6 | ↓-3.5 | |
| 5/4 23:40 | 267.5 | ↓-4.1 | |
| 5/4 23:50 | 262.9 | ↓-4.6 |