| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(日) |
01:50 | 08:02 | 13:56 | 20:20 |
| 170cm | 82cm | 154cm | 65cm | |
|
||||
島山（長崎）2029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 | 150.0 | ↑3.6 | |
| 5/20 00:10 | 153.3 | ↑3.3 | |
| 5/20 00:20 | 156.3 | ↑3.0 | |
| 5/20 00:30 | 159.1 | ↑2.8 | |
| 5/20 00:40 | 161.5 | ↑2.4 | |
| 5/20 00:50 | 163.7 | ↑2.2 | |
| 5/20 01:00 | 165.5 | ↑1.8 | |
| 5/20 01:10 | 167.0 | ↑1.5 | |
| 5/20 01:20 | 168.2 | ↑1.2 | |
| 5/20 01:30 | 169.0 | ↑0.8 | |
| 5/20 01:40 | 169.5 | ↑0.5 | 満潮 |
| 5/20 01:50 | 169.6 | ↑0.1 | 満潮 |
| 5/20 02:00 | 169.4 | ↓-0.2 | |
| 5/20 02:10 | 168.9 | ↓-0.5 | |
| 5/20 02:20 | 168.0 | ↓-0.9 | |
| 5/20 02:30 | 166.9 | ↓-1.1 | |
| 5/20 02:40 | 165.4 | ↓-1.5 | |
| 5/20 02:50 | 163.6 | ↓-1.8 | |
| 5/20 03:00 | 161.5 | ↓-2.1 | |
| 5/20 03:10 | 159.2 | ↓-2.3 | |
| 5/20 03:20 | 156.7 | ↓-2.5 | |
| 5/20 03:30 | 153.9 | ↓-2.8 | |
| 5/20 03:40 | 150.9 | ↓-3.0 | |
| 5/20 03:50 | 147.7 | ↓-3.2 | |
| 5/20 04:00 | 144.4 | ↓-3.3 | |
| 5/20 04:10 | 141.0 | ↓-3.4 | |
| 5/20 04:20 | 137.4 | ↓-3.6 | |
| 5/20 04:30 | 133.8 | ↓-3.6 | |
| 5/20 04:40 | 130.1 | ↓-3.7 | |
| 5/20 04:50 | 126.4 | ↓-3.7 | |
| 5/20 05:00 | 122.7 | ↓-3.7 | |
| 5/20 05:10 | 119.0 | ↓-3.7 | |
| 5/20 05:20 | 115.3 | ↓-3.7 | |
| 5/20 05:30 | 111.8 | ↓-3.5 | |
| 5/20 05:40 | 108.3 | ↓-3.5 | |
| 5/20 05:50 | 105.0 | ↓-3.3 | |
| 5/20 06:00 | 101.8 | ↓-3.2 | |
| 5/20 06:10 | 98.8 | ↓-3.0 | |
| 5/20 06:20 | 96.0 | ↓-2.8 | |
| 5/20 06:30 | 93.4 | ↓-2.6 | |
| 5/20 06:40 | 91.0 | ↓-2.4 | |
| 5/20 06:50 | 88.9 | ↓-2.1 | |
| 5/20 07:00 | 87.0 | ↓-1.9 | |
| 5/20 07:10 | 85.4 | ↓-1.6 | |
| 5/20 07:20 | 84.1 | ↓-1.3 | |
| 5/20 07:30 | 83.0 | ↓-1.1 | |
| 5/20 07:40 | 82.2 | ↓-0.8 | |
| 5/20 07:50 | 81.8 | ↓-0.4 | |
| 5/20 08:00 | 81.6 | ↓-0.2 | 干潮 |
| 5/20 08:10 | 81.7 | ↑0.1 | |
| 5/20 08:20 | 82.1 | ↑0.4 | |
| 5/20 08:30 | 82.8 | ↑0.7 | |
| 5/20 08:40 | 83.8 | ↑1.0 | |
| 5/20 08:50 | 85.0 | ↑1.2 | |
| 5/20 09:00 | 86.5 | ↑1.5 | |
| 5/20 09:10 | 88.3 | ↑1.8 | |
| 5/20 09:20 | 90.2 | ↑1.9 | |
| 5/20 09:30 | 92.4 | ↑2.2 | |
| 5/20 09:40 | 94.8 | ↑2.4 | |
| 5/20 09:50 | 97.4 | ↑2.6 | |
| 5/20 10:00 | 100.1 | ↑2.7 | |
| 5/20 10:10 | 103.0 | ↑2.9 | |
| 5/20 10:20 | 105.9 | ↑2.9 | |
| 5/20 10:30 | 109.0 | ↑3.1 | |
| 5/20 10:40 | 112.1 | ↑3.1 | |
| 5/20 10:50 | 115.3 | ↑3.2 | |
| 5/20 11:00 | 118.5 | ↑3.2 | |
| 5/20 11:10 | 121.7 | ↑3.2 | |
| 5/20 11:20 | 124.8 | ↑3.1 | |
| 5/20 11:30 | 127.9 | ↑3.1 | |
| 5/20 11:40 | 130.9 | ↑3.0 | |
| 5/20 11:50 | 133.9 | ↑3.0 | |
| 5/20 12:00 | 136.7 | ↑2.8 | |
| 5/20 12:10 | 139.3 | ↑2.6 | |
| 5/20 12:20 | 141.8 | ↑2.5 | |
| 5/20 12:30 | 144.1 | ↑2.3 | |
| 5/20 12:40 | 146.2 | ↑2.1 | |
| 5/20 12:50 | 148.0 | ↑1.8 | |
| 5/20 13:00 | 149.7 | ↑1.7 | |
| 5/20 13:10 | 151.0 | ↑1.3 | |
| 5/20 13:20 | 152.2 | ↑1.2 | |
| 5/20 13:30 | 153.0 | ↑0.8 | |
| 5/20 13:40 | 153.6 | ↑0.6 | |
| 5/20 13:50 | 153.9 | ↑0.3 | 満潮 |
| 5/20 14:00 | 153.9 | 0 | |
| 5/20 14:10 | 153.6 | ↓-0.3 | |
| 5/20 14:20 | 153.1 | ↓-0.5 | |
| 5/20 14:30 | 152.2 | ↓-0.9 | |
| 5/20 14:40 | 151.1 | ↓-1.1 | |
| 5/20 14:50 | 149.7 | ↓-1.4 | |
| 5/20 15:00 | 148.0 | ↓-1.7 | |
| 5/20 15:10 | 146.0 | ↓-2.0 | |
| 5/20 15:20 | 143.9 | ↓-2.1 | |
| 5/20 15:30 | 141.5 | ↓-2.4 | |
| 5/20 15:40 | 138.8 | ↓-2.7 | |
| 5/20 15:50 | 136.0 | ↓-2.8 | |
| 5/20 16:00 | 133.0 | ↓-3.0 | |
| 5/20 16:10 | 129.8 | ↓-3.2 | |
| 5/20 16:20 | 126.5 | ↓-3.3 | |
| 5/20 16:30 | 123.1 | ↓-3.4 | |
| 5/20 16:40 | 119.6 | ↓-3.5 | |
| 5/20 16:50 | 116.0 | ↓-3.6 | |
| 5/20 17:00 | 112.4 | ↓-3.6 | |
| 5/20 17:10 | 108.7 | ↓-3.7 | |
| 5/20 17:20 | 105.1 | ↓-3.6 | |
| 5/20 17:30 | 101.4 | ↓-3.7 | |
| 5/20 17:40 | 97.8 | ↓-3.6 | |
| 5/20 17:50 | 94.3 | ↓-3.5 | |
| 5/20 18:00 | 90.9 | ↓-3.4 | |
| 5/20 18:10 | 87.6 | ↓-3.3 | |
| 5/20 18:20 | 84.5 | ↓-3.1 | |
| 5/20 18:30 | 81.5 | ↓-3.0 | |
| 5/20 18:40 | 78.8 | ↓-2.7 | |
| 5/20 18:50 | 76.2 | ↓-2.6 | |
| 5/20 19:00 | 73.8 | ↓-2.4 | |
| 5/20 19:10 | 71.7 | ↓-2.1 | |
| 5/20 19:20 | 69.8 | ↓-1.9 | |
| 5/20 19:30 | 68.2 | ↓-1.6 | |
| 5/20 19:40 | 66.9 | ↓-1.3 | |
| 5/20 19:50 | 65.9 | ↓-1.0 | |
| 5/20 20:00 | 65.2 | ↓-0.7 | |
| 5/20 20:10 | 64.8 | ↓-0.4 | 干潮 |
| 5/20 20:20 | 64.6 | ↓-0.2 | 干潮 |
| 5/20 20:30 | 64.8 | ↑0.2 | |
| 5/20 20:40 | 65.3 | ↑0.5 | |
| 5/20 20:50 | 66.1 | ↑0.8 | |
| 5/20 21:00 | 67.2 | ↑1.1 | |
| 5/20 21:10 | 68.6 | ↑1.4 | |
| 5/20 21:20 | 70.3 | ↑1.7 | |
| 5/20 21:30 | 72.3 | ↑2.0 | |
| 5/20 21:40 | 74.5 | ↑2.2 | |
| 5/20 21:50 | 77.0 | ↑2.5 | |
| 5/20 22:00 | 79.8 | ↑2.8 | |
| 5/20 22:10 | 82.7 | ↑2.9 | |
| 5/20 22:20 | 85.8 | ↑3.1 | |
| 5/20 22:30 | 89.2 | ↑3.4 | |
| 5/20 22:40 | 92.7 | ↑3.5 | |
| 5/20 22:50 | 96.3 | ↑3.6 | |
| 5/20 23:00 | 100.0 | ↑3.7 | |
| 5/20 23:10 | 103.9 | ↑3.9 | |
| 5/20 23:20 | 107.8 | ↑3.9 | |
| 5/20 23:30 | 111.7 | ↑3.9 | |
| 5/20 23:40 | 115.7 | ↑4.0 | 最大潮位差 |
| 5/20 23:50 | 119.6 | ↑3.9 |