| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(木) |
10:27 | 04:51 | 23:48 | 17:02 |
| 247cm | 109cm | 250cm | 28cm | |
|
||||
上の関（山口）2025年04月17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 |
|---|---|---|---|
| 4/17 00:00 | 257.4 | ↓-3.5 | |
| 4/17 00:10 | 253.3 | ↓-4.1 | |
| 4/17 00:20 | 248.7 | ↓-4.6 | |
| 4/17 00:30 | 243.6 | ↓-5.1 | |
| 4/17 00:40 | 238.1 | ↓-5.5 | |
| 4/17 00:50 | 232.1 | ↓-6.0 | |
| 4/17 01:00 | 225.8 | ↓-6.3 | |
| 4/17 01:10 | 219.3 | ↓-6.5 | |
| 4/17 01:20 | 212.4 | ↓-6.9 | |
| 4/17 01:30 | 205.5 | ↓-6.9 | |
| 4/17 01:40 | 198.3 | ↓-7.2 | |
| 4/17 01:50 | 191.2 | ↓-7.1 | |
| 4/17 02:00 | 184.0 | ↓-7.2 | |
| 4/17 02:10 | 176.8 | ↓-7.2 | |
| 4/17 02:20 | 169.8 | ↓-7.0 | |
| 4/17 02:30 | 162.9 | ↓-6.9 | |
| 4/17 02:40 | 156.3 | ↓-6.6 | |
| 4/17 02:50 | 149.9 | ↓-6.4 | |
| 4/17 03:00 | 143.9 | ↓-6.0 | |
| 4/17 03:10 | 138.2 | ↓-5.7 | |
| 4/17 03:20 | 132.9 | ↓-5.3 | |
| 4/17 03:30 | 128.0 | ↓-4.9 | |
| 4/17 03:40 | 123.7 | ↓-4.3 | |
| 4/17 03:50 | 119.9 | ↓-3.8 | |
| 4/17 04:00 | 116.6 | ↓-3.3 | |
| 4/17 04:10 | 113.8 | ↓-2.8 | |
| 4/17 04:20 | 111.7 | ↓-2.1 | |
| 4/17 04:30 | 110.1 | ↓-1.6 | |
| 4/17 04:40 | 109.2 | ↓-0.9 | |
| 4/17 04:50 | 108.8 | ↓-0.4 | 干潮 |
| 4/17 05:00 | 109.1 | ↑0.3 | |
| 4/17 05:10 | 110.0 | ↑0.9 | |
| 4/17 05:20 | 111.5 | ↑1.5 | |
| 4/17 05:30 | 113.5 | ↑2.0 | |
| 4/17 05:40 | 116.1 | ↑2.6 | |
| 4/17 05:50 | 119.3 | ↑3.2 | |
| 4/17 06:00 | 122.9 | ↑3.6 | |
| 4/17 06:10 | 127.1 | ↑4.2 | |
| 4/17 06:20 | 131.6 | ↑4.5 | |
| 4/17 06:30 | 136.6 | ↑5.0 | |
| 4/17 06:40 | 141.9 | ↑5.3 | |
| 4/17 06:50 | 147.5 | ↑5.6 | |
| 4/17 07:00 | 153.4 | ↑5.9 | |
| 4/17 07:10 | 159.5 | ↑6.1 | |
| 4/17 07:20 | 165.8 | ↑6.3 | |
| 4/17 07:30 | 172.1 | ↑6.3 | |
| 4/17 07:40 | 178.6 | ↑6.5 | |
| 4/17 07:50 | 185.0 | ↑6.4 | |
| 4/17 08:00 | 191.3 | ↑6.3 | |
| 4/17 08:10 | 197.6 | ↑6.3 | |
| 4/17 08:20 | 203.7 | ↑6.1 | |
| 4/17 08:30 | 209.5 | ↑5.8 | |
| 4/17 08:40 | 215.1 | ↑5.6 | |
| 4/17 08:50 | 220.4 | ↑5.3 | |
| 4/17 09:00 | 225.3 | ↑4.9 | |
| 4/17 09:10 | 229.8 | ↑4.5 | |
| 4/17 09:20 | 233.8 | ↑4.0 | |
| 4/17 09:30 | 237.4 | ↑3.6 | |
| 4/17 09:40 | 240.4 | ↑3.0 | |
| 4/17 09:50 | 242.9 | ↑2.5 | |
| 4/17 10:00 | 244.8 | ↑1.9 | |
| 4/17 10:10 | 246.1 | ↑1.3 | |
| 4/17 10:20 | 246.8 | ↑0.7 | 満潮 |
| 4/17 10:30 | 246.8 | 0 | |
| 4/17 10:40 | 246.2 | ↓-0.6 | |
| 4/17 10:50 | 244.9 | ↓-1.3 | |
| 4/17 11:00 | 243.0 | ↓-1.9 | |
| 4/17 11:10 | 240.5 | ↓-2.5 | |
| 4/17 11:20 | 237.3 | ↓-3.2 | |
| 4/17 11:30 | 233.5 | ↓-3.8 | |
| 4/17 11:40 | 229.1 | ↓-4.4 | |
| 4/17 11:50 | 224.1 | ↓-5.0 | |
| 4/17 12:00 | 218.6 | ↓-5.5 | |
| 4/17 12:10 | 212.5 | ↓-6.1 | |
| 4/17 12:20 | 206.0 | ↓-6.5 | |
| 4/17 12:30 | 199.0 | ↓-7.0 | |
| 4/17 12:40 | 191.7 | ↓-7.3 | |
| 4/17 12:50 | 184.0 | ↓-7.7 | |
| 4/17 13:00 | 175.9 | ↓-8.1 | |
| 4/17 13:10 | 167.7 | ↓-8.2 | |
| 4/17 13:20 | 159.2 | ↓-8.5 | |
| 4/17 13:30 | 150.5 | ↓-8.7 | |
| 4/17 13:40 | 141.8 | ↓-8.7 | |
| 4/17 13:50 | 133.1 | ↓-8.7 | |
| 4/17 14:00 | 124.3 | ↓-8.8 | 最大潮位差 |
| 4/17 14:10 | 115.7 | ↓-8.6 | |
| 4/17 14:20 | 107.2 | ↓-8.5 | |
| 4/17 14:30 | 98.8 | ↓-8.4 | |
| 4/17 14:40 | 90.8 | ↓-8.0 | |
| 4/17 14:50 | 83.0 | ↓-7.8 | |
| 4/17 15:00 | 75.5 | ↓-7.5 | |
| 4/17 15:10 | 68.5 | ↓-7.0 | |
| 4/17 15:20 | 61.9 | ↓-6.6 | |
| 4/17 15:30 | 55.8 | ↓-6.1 | |
| 4/17 15:40 | 50.2 | ↓-5.6 | |
| 4/17 15:50 | 45.2 | ↓-5.0 | |
| 4/17 16:00 | 40.7 | ↓-4.5 | |
| 4/17 16:10 | 36.9 | ↓-3.8 | |
| 4/17 16:20 | 33.8 | ↓-3.1 | |
| 4/17 16:30 | 31.3 | ↓-2.5 | |
| 4/17 16:40 | 29.5 | ↓-1.8 | |
| 4/17 16:50 | 28.4 | ↓-1.1 | |
| 4/17 17:00 | 28.0 | ↓-0.4 | 干潮 |
| 4/17 17:10 | 28.2 | ↑0.2 | |
| 4/17 17:20 | 29.2 | ↑1.0 | |
| 4/17 17:30 | 30.9 | ↑1.7 | |
| 4/17 17:40 | 33.3 | ↑2.4 | |
| 4/17 17:50 | 36.4 | ↑3.1 | |
| 4/17 18:00 | 40.0 | ↑3.6 | |
| 4/17 18:10 | 44.3 | ↑4.3 | |
| 4/17 18:20 | 49.2 | ↑4.9 | |
| 4/17 18:30 | 54.7 | ↑5.5 | |
| 4/17 18:40 | 60.7 | ↑6.0 | |
| 4/17 18:50 | 67.1 | ↑6.4 | |
| 4/17 19:00 | 74.1 | ↑7.0 | |
| 4/17 19:10 | 81.4 | ↑7.3 | |
| 4/17 19:20 | 89.0 | ↑7.6 | |
| 4/17 19:30 | 97.0 | ↑8.0 | |
| 4/17 19:40 | 105.2 | ↑8.2 | |
| 4/17 19:50 | 113.5 | ↑8.3 | |
| 4/17 20:00 | 122.1 | ↑8.6 | |
| 4/17 20:10 | 130.7 | ↑8.6 | |
| 4/17 20:20 | 139.4 | ↑8.7 | |
| 4/17 20:30 | 148.0 | ↑8.6 | |
| 4/17 20:40 | 156.6 | ↑8.6 | |
| 4/17 20:50 | 165.0 | ↑8.4 | |
| 4/17 21:00 | 173.3 | ↑8.3 | |
| 4/17 21:10 | 181.3 | ↑8.0 | |
| 4/17 21:20 | 189.1 | ↑7.8 | |
| 4/17 21:30 | 196.5 | ↑7.4 | |
| 4/17 21:40 | 203.6 | ↑7.1 | |
| 4/17 21:50 | 210.3 | ↑6.7 | |
| 4/17 22:00 | 216.6 | ↑6.3 | |
| 4/17 22:10 | 222.4 | ↑5.8 | |
| 4/17 22:20 | 227.7 | ↑5.3 | |
| 4/17 22:30 | 232.4 | ↑4.7 | |
| 4/17 22:40 | 236.6 | ↑4.2 | |
| 4/17 22:50 | 240.3 | ↑3.7 | |
| 4/17 23:00 | 243.3 | ↑3.0 | |
| 4/17 23:10 | 245.8 | ↑2.5 | |
| 4/17 23:20 | 247.7 | ↑1.9 | |
| 4/17 23:30 | 249.0 | ↑1.3 | |
| 4/17 23:40 | 249.7 | ↑0.7 | 満潮 |
| 4/17 23:50 | 249.8 | ↑0.1 |