| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(火) |
08:40 | 02:49 | 21:39 | 15:11 |
| 272cm | 79cm | 264cm | 4cm | |
|
||||
黒子島（長崎）2042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 | 166.6 | ↓-8.4 | |
| 5/20 00:10 | 158.2 | ↓-8.4 | |
| 5/20 00:20 | 150.0 | ↓-8.2 | |
| 5/20 00:30 | 141.9 | ↓-8.1 | |
| 5/20 00:40 | 134.1 | ↓-7.8 | |
| 5/20 00:50 | 126.6 | ↓-7.5 | |
| 5/20 01:00 | 119.5 | ↓-7.1 | |
| 5/20 01:10 | 112.8 | ↓-6.7 | |
| 5/20 01:20 | 106.5 | ↓-6.3 | |
| 5/20 01:30 | 100.9 | ↓-5.6 | |
| 5/20 01:40 | 95.8 | ↓-5.1 | |
| 5/20 01:50 | 91.3 | ↓-4.5 | |
| 5/20 02:00 | 87.4 | ↓-3.9 | |
| 5/20 02:10 | 84.3 | ↓-3.1 | |
| 5/20 02:20 | 81.8 | ↓-2.5 | |
| 5/20 02:30 | 80.1 | ↓-1.7 | |
| 5/20 02:40 | 79.1 | ↓-1.0 | 干潮 |
| 5/20 02:50 | 78.9 | ↓-0.2 | |
| 5/20 03:00 | 79.4 | ↑0.5 | |
| 5/20 03:10 | 80.6 | ↑1.2 | |
| 5/20 03:20 | 82.6 | ↑2.0 | |
| 5/20 03:30 | 85.4 | ↑2.8 | |
| 5/20 03:40 | 88.8 | ↑3.4 | |
| 5/20 03:50 | 92.9 | ↑4.1 | |
| 5/20 04:00 | 97.6 | ↑4.7 | |
| 5/20 04:10 | 103.0 | ↑5.4 | |
| 5/20 04:20 | 108.9 | ↑5.9 | |
| 5/20 04:30 | 115.4 | ↑6.5 | |
| 5/20 04:40 | 122.3 | ↑6.9 | |
| 5/20 04:50 | 129.7 | ↑7.4 | |
| 5/20 05:00 | 137.4 | ↑7.7 | |
| 5/20 05:10 | 145.4 | ↑8.0 | |
| 5/20 05:20 | 153.6 | ↑8.2 | |
| 5/20 05:30 | 162.1 | ↑8.5 | |
| 5/20 05:40 | 170.6 | ↑8.5 | |
| 5/20 05:50 | 179.2 | ↑8.6 | |
| 5/20 06:00 | 187.8 | ↑8.6 | |
| 5/20 06:10 | 196.3 | ↑8.5 | |
| 5/20 06:20 | 204.6 | ↑8.3 | |
| 5/20 06:30 | 212.7 | ↑8.1 | |
| 5/20 06:40 | 220.5 | ↑7.8 | |
| 5/20 06:50 | 227.9 | ↑7.4 | |
| 5/20 07:00 | 234.9 | ↑7.0 | |
| 5/20 07:10 | 241.5 | ↑6.6 | |
| 5/20 07:20 | 247.5 | ↑6.0 | |
| 5/20 07:30 | 253.0 | ↑5.5 | |
| 5/20 07:40 | 257.8 | ↑4.8 | |
| 5/20 07:50 | 262.0 | ↑4.2 | |
| 5/20 08:00 | 265.4 | ↑3.4 | |
| 5/20 08:10 | 268.2 | ↑2.8 | |
| 5/20 08:20 | 270.1 | ↑1.9 | |
| 5/20 08:30 | 271.3 | ↑1.2 | 満潮 |
| 5/20 08:40 | 271.6 | ↑0.3 | 満潮 |
| 5/20 08:50 | 271.2 | ↓-0.4 | |
| 5/20 09:00 | 269.9 | ↓-1.3 | |
| 5/20 09:10 | 267.8 | ↓-2.1 | |
| 5/20 09:20 | 264.8 | ↓-3.0 | |
| 5/20 09:30 | 261.1 | ↓-3.7 | |
| 5/20 09:40 | 256.6 | ↓-4.5 | |
| 5/20 09:50 | 251.3 | ↓-5.3 | |
| 5/20 10:00 | 245.3 | ↓-6.0 | |
| 5/20 10:10 | 238.6 | ↓-6.7 | |
| 5/20 10:20 | 231.2 | ↓-7.4 | |
| 5/20 10:30 | 223.3 | ↓-7.9 | |
| 5/20 10:40 | 214.8 | ↓-8.5 | |
| 5/20 10:50 | 205.7 | ↓-9.1 | |
| 5/20 11:00 | 196.2 | ↓-9.5 | |
| 5/20 11:10 | 186.4 | ↓-9.8 | |
| 5/20 11:20 | 176.2 | ↓-10.2 | |
| 5/20 11:30 | 165.7 | ↓-10.5 | |
| 5/20 11:40 | 155.1 | ↓-10.6 | |
| 5/20 11:50 | 144.3 | ↓-10.8 | 最大潮位差 |
| 5/20 12:00 | 133.5 | ↓-10.8 | 最大潮位差 |
| 5/20 12:10 | 122.7 | ↓-10.8 | 最大潮位差 |
| 5/20 12:20 | 111.9 | ↓-10.8 | 最大潮位差 |
| 5/20 12:30 | 101.4 | ↓-10.5 | |
| 5/20 12:40 | 91.1 | ↓-10.3 | |
| 5/20 12:50 | 81.1 | ↓-10.0 | |
| 5/20 13:00 | 71.4 | ↓-9.7 | |
| 5/20 13:10 | 62.2 | ↓-9.2 | |
| 5/20 13:20 | 53.5 | ↓-8.7 | |
| 5/20 13:30 | 45.4 | ↓-8.1 | |
| 5/20 13:40 | 37.8 | ↓-7.6 | |
| 5/20 13:50 | 30.9 | ↓-6.9 | |
| 5/20 14:00 | 24.7 | ↓-6.2 | |
| 5/20 14:10 | 19.3 | ↓-5.4 | |
| 5/20 14:20 | 14.6 | ↓-4.7 | |
| 5/20 14:30 | 10.7 | ↓-3.9 | |
| 5/20 14:40 | 7.7 | ↓-3.0 | |
| 5/20 14:50 | 5.6 | ↓-2.1 | |
| 5/20 15:00 | 4.3 | ↓-1.3 | |
| 5/20 15:10 | 3.9 | ↓-0.4 | 干潮 |
| 5/20 15:20 | 4.3 | ↑0.4 | |
| 5/20 15:30 | 5.7 | ↑1.4 | |
| 5/20 15:40 | 7.9 | ↑2.2 | |
| 5/20 15:50 | 10.9 | ↑3.0 | |
| 5/20 16:00 | 14.8 | ↑3.9 | |
| 5/20 16:10 | 19.5 | ↑4.7 | |
| 5/20 16:20 | 24.9 | ↑5.4 | |
| 5/20 16:30 | 31.1 | ↑6.2 | |
| 5/20 16:40 | 37.9 | ↑6.8 | |
| 5/20 16:50 | 45.4 | ↑7.5 | |
| 5/20 17:00 | 53.5 | ↑8.1 | |
| 5/20 17:10 | 62.1 | ↑8.6 | |
| 5/20 17:20 | 71.2 | ↑9.1 | |
| 5/20 17:30 | 80.7 | ↑9.5 | |
| 5/20 17:40 | 90.6 | ↑9.9 | |
| 5/20 17:50 | 100.7 | ↑10.1 | |
| 5/20 18:00 | 111.0 | ↑10.3 | |
| 5/20 18:10 | 121.5 | ↑10.5 | |
| 5/20 18:20 | 132.0 | ↑10.5 | |
| 5/20 18:30 | 142.6 | ↑10.6 | |
| 5/20 18:40 | 153.0 | ↑10.4 | |
| 5/20 18:50 | 163.4 | ↑10.4 | |
| 5/20 19:00 | 173.5 | ↑10.1 | |
| 5/20 19:10 | 183.3 | ↑9.8 | |
| 5/20 19:20 | 192.8 | ↑9.5 | |
| 5/20 19:30 | 201.9 | ↑9.1 | |
| 5/20 19:40 | 210.6 | ↑8.7 | |
| 5/20 19:50 | 218.7 | ↑8.1 | |
| 5/20 20:00 | 226.3 | ↑7.6 | |
| 5/20 20:10 | 233.3 | ↑7.0 | |
| 5/20 20:20 | 239.6 | ↑6.3 | |
| 5/20 20:30 | 245.3 | ↑5.7 | |
| 5/20 20:40 | 250.2 | ↑4.9 | |
| 5/20 20:50 | 254.4 | ↑4.2 | |
| 5/20 21:00 | 257.8 | ↑3.4 | |
| 5/20 21:10 | 260.4 | ↑2.6 | |
| 5/20 21:20 | 262.3 | ↑1.9 | |
| 5/20 21:30 | 263.3 | ↑1.0 | 満潮 |
| 5/20 21:40 | 263.6 | ↑0.3 | |
| 5/20 21:50 | 263.1 | ↓-0.5 | |
| 5/20 22:00 | 261.8 | ↓-1.3 | |
| 5/20 22:10 | 259.8 | ↓-2.0 | |
| 5/20 22:20 | 257.0 | ↓-2.8 | |
| 5/20 22:30 | 253.5 | ↓-3.5 | |
| 5/20 22:40 | 249.4 | ↓-4.1 | |
| 5/20 22:50 | 244.7 | ↓-4.7 | |
| 5/20 23:00 | 239.4 | ↓-5.3 | |
| 5/20 23:10 | 233.6 | ↓-5.8 | |
| 5/20 23:20 | 227.3 | ↓-6.3 | |
| 5/20 23:30 | 220.5 | ↓-6.8 | |
| 5/20 23:40 | 213.4 | ↓-7.1 | |
| 5/20 23:50 | 206.0 | ↓-7.4 |