| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(木) |
07:50 | 02:11 | 20:55 | 14:16 |
| 268cm | 102cm | 296cm | 16cm | |
|
||||
上の関（山口）2027年05月20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 |
|---|---|---|---|
| 5/20 00:00 | 155.9 | ↓-7.6 | |
| 5/20 00:10 | 148.6 | ↓-7.3 | |
| 5/20 00:20 | 141.7 | ↓-6.9 | |
| 5/20 00:30 | 135.2 | ↓-6.5 | |
| 5/20 00:40 | 129.1 | ↓-6.1 | |
| 5/20 00:50 | 123.6 | ↓-5.5 | |
| 5/20 01:00 | 118.6 | ↓-5.0 | |
| 5/20 01:10 | 114.2 | ↓-4.4 | |
| 5/20 01:20 | 110.5 | ↓-3.7 | |
| 5/20 01:30 | 107.4 | ↓-3.1 | |
| 5/20 01:40 | 104.9 | ↓-2.5 | |
| 5/20 01:50 | 103.2 | ↓-1.7 | |
| 5/20 02:00 | 102.1 | ↓-1.1 | |
| 5/20 02:10 | 101.8 | ↓-0.3 | 干潮 |
| 5/20 02:20 | 102.1 | ↑0.3 | |
| 5/20 02:30 | 103.2 | ↑1.1 | |
| 5/20 02:40 | 104.9 | ↑1.7 | |
| 5/20 02:50 | 107.3 | ↑2.4 | |
| 5/20 03:00 | 110.4 | ↑3.1 | |
| 5/20 03:10 | 114.1 | ↑3.7 | |
| 5/20 03:20 | 118.4 | ↑4.3 | |
| 5/20 03:30 | 123.3 | ↑4.9 | |
| 5/20 03:40 | 128.6 | ↑5.3 | |
| 5/20 03:50 | 134.5 | ↑5.9 | |
| 5/20 04:00 | 140.7 | ↑6.2 | |
| 5/20 04:10 | 147.4 | ↑6.7 | |
| 5/20 04:20 | 154.3 | ↑6.9 | |
| 5/20 04:30 | 161.5 | ↑7.2 | |
| 5/20 04:40 | 168.9 | ↑7.4 | |
| 5/20 04:50 | 176.5 | ↑7.6 | |
| 5/20 05:00 | 184.1 | ↑7.6 | |
| 5/20 05:10 | 191.8 | ↑7.7 | |
| 5/20 05:20 | 199.3 | ↑7.5 | |
| 5/20 05:30 | 206.8 | ↑7.5 | |
| 5/20 05:40 | 214.1 | ↑7.3 | |
| 5/20 05:50 | 221.2 | ↑7.1 | |
| 5/20 06:00 | 227.9 | ↑6.7 | |
| 5/20 06:10 | 234.3 | ↑6.4 | |
| 5/20 06:20 | 240.3 | ↑6.0 | |
| 5/20 06:30 | 245.8 | ↑5.5 | |
| 5/20 06:40 | 250.7 | ↑4.9 | |
| 5/20 06:50 | 255.2 | ↑4.5 | |
| 5/20 07:00 | 259.0 | ↑3.8 | |
| 5/20 07:10 | 262.1 | ↑3.1 | |
| 5/20 07:20 | 264.6 | ↑2.5 | |
| 5/20 07:30 | 266.4 | ↑1.8 | |
| 5/20 07:40 | 267.4 | ↑1.0 | 満潮 |
| 5/20 07:50 | 267.7 | ↑0.3 | 満潮 |
| 5/20 08:00 | 267.2 | ↓-0.5 | |
| 5/20 08:10 | 265.9 | ↓-1.3 | |
| 5/20 08:20 | 263.9 | ↓-2.0 | |
| 5/20 08:30 | 261.1 | ↓-2.8 | |
| 5/20 08:40 | 257.6 | ↓-3.5 | |
| 5/20 08:50 | 253.3 | ↓-4.3 | |
| 5/20 09:00 | 248.3 | ↓-5.0 | |
| 5/20 09:10 | 242.6 | ↓-5.7 | |
| 5/20 09:20 | 236.3 | ↓-6.3 | |
| 5/20 09:30 | 229.3 | ↓-7.0 | |
| 5/20 09:40 | 221.7 | ↓-7.6 | |
| 5/20 09:50 | 213.6 | ↓-8.1 | |
| 5/20 10:00 | 205.0 | ↓-8.6 | |
| 5/20 10:10 | 196.0 | ↓-9.0 | |
| 5/20 10:20 | 186.6 | ↓-9.4 | |
| 5/20 10:30 | 176.9 | ↓-9.7 | |
| 5/20 10:40 | 167.0 | ↓-9.9 | |
| 5/20 10:50 | 156.9 | ↓-10.1 | |
| 5/20 11:00 | 146.6 | ↓-10.3 | |
| 5/20 11:10 | 136.3 | ↓-10.3 | |
| 5/20 11:20 | 126.0 | ↓-10.3 | |
| 5/20 11:30 | 115.8 | ↓-10.2 | |
| 5/20 11:40 | 105.8 | ↓-10.0 | |
| 5/20 11:50 | 96.0 | ↓-9.8 | |
| 5/20 12:00 | 86.5 | ↓-9.5 | |
| 5/20 12:10 | 77.4 | ↓-9.1 | |
| 5/20 12:20 | 68.6 | ↓-8.8 | |
| 5/20 12:30 | 60.4 | ↓-8.2 | |
| 5/20 12:40 | 52.7 | ↓-7.7 | |
| 5/20 12:50 | 45.6 | ↓-7.1 | |
| 5/20 13:00 | 39.1 | ↓-6.5 | |
| 5/20 13:10 | 33.4 | ↓-5.7 | |
| 5/20 13:20 | 28.3 | ↓-5.1 | |
| 5/20 13:30 | 24.1 | ↓-4.2 | |
| 5/20 13:40 | 20.6 | ↓-3.5 | |
| 5/20 13:50 | 18.0 | ↓-2.6 | |
| 5/20 14:00 | 16.2 | ↓-1.8 | |
| 5/20 14:10 | 15.3 | ↓-0.9 | 干潮 |
| 5/20 14:20 | 15.3 | 0 | |
| 5/20 14:30 | 16.1 | ↑0.8 | |
| 5/20 14:40 | 17.8 | ↑1.7 | |
| 5/20 14:50 | 20.4 | ↑2.6 | |
| 5/20 15:00 | 23.8 | ↑3.4 | |
| 5/20 15:10 | 28.1 | ↑4.3 | |
| 5/20 15:20 | 33.2 | ↑5.1 | |
| 5/20 15:30 | 39.0 | ↑5.8 | |
| 5/20 15:40 | 45.6 | ↑6.6 | |
| 5/20 15:50 | 52.8 | ↑7.2 | |
| 5/20 16:00 | 60.8 | ↑8.0 | |
| 5/20 16:10 | 69.3 | ↑8.5 | |
| 5/20 16:20 | 78.4 | ↑9.1 | |
| 5/20 16:30 | 87.9 | ↑9.5 | |
| 5/20 16:40 | 97.9 | ↑10.0 | |
| 5/20 16:50 | 108.2 | ↑10.3 | |
| 5/20 17:00 | 118.8 | ↑10.6 | |
| 5/20 17:10 | 129.7 | ↑10.9 | |
| 5/20 17:20 | 140.7 | ↑11.0 | |
| 5/20 17:30 | 151.8 | ↑11.1 | 最大潮位差 |
| 5/20 17:40 | 162.9 | ↑11.1 | 最大潮位差 |
| 5/20 17:50 | 174.0 | ↑11.1 | 最大潮位差 |
| 5/20 18:00 | 184.9 | ↑10.9 | |
| 5/20 18:10 | 195.7 | ↑10.8 | |
| 5/20 18:20 | 206.2 | ↑10.5 | |
| 5/20 18:30 | 216.3 | ↑10.1 | |
| 5/20 18:40 | 226.1 | ↑9.8 | |
| 5/20 18:50 | 235.4 | ↑9.3 | |
| 5/20 19:00 | 244.2 | ↑8.8 | |
| 5/20 19:10 | 252.4 | ↑8.2 | |
| 5/20 19:20 | 260.0 | ↑7.6 | |
| 5/20 19:30 | 267.0 | ↑7.0 | |
| 5/20 19:40 | 273.3 | ↑6.3 | |
| 5/20 19:50 | 278.8 | ↑5.5 | |
| 5/20 20:00 | 283.6 | ↑4.8 | |
| 5/20 20:10 | 287.6 | ↑4.0 | |
| 5/20 20:20 | 290.8 | ↑3.2 | |
| 5/20 20:30 | 293.2 | ↑2.4 | |
| 5/20 20:40 | 294.8 | ↑1.6 | |
| 5/20 20:50 | 295.5 | ↑0.7 | 満潮 |
| 5/20 21:00 | 295.4 | ↓-0.1 | |
| 5/20 21:10 | 294.6 | ↓-0.8 | |
| 5/20 21:20 | 292.9 | ↓-1.7 | |
| 5/20 21:30 | 290.5 | ↓-2.4 | |
| 5/20 21:40 | 287.3 | ↓-3.2 | |
| 5/20 21:50 | 283.4 | ↓-3.9 | |
| 5/20 22:00 | 278.9 | ↓-4.5 | |
| 5/20 22:10 | 273.7 | ↓-5.2 | |
| 5/20 22:20 | 267.9 | ↓-5.8 | |
| 5/20 22:30 | 261.6 | ↓-6.3 | |
| 5/20 22:40 | 254.9 | ↓-6.7 | |
| 5/20 22:50 | 247.7 | ↓-7.2 | |
| 5/20 23:00 | 240.1 | ↓-7.6 | |
| 5/20 23:10 | 232.3 | ↓-7.8 | |
| 5/20 23:20 | 224.2 | ↓-8.1 | |
| 5/20 23:30 | 215.9 | ↓-8.3 | |
| 5/20 23:40 | 207.5 | ↓-8.4 | |
| 5/20 23:50 | 199.1 | ↓-8.4 |