| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(月) |
11:28 | 05:43 | - | 18:00 |
| 175cm | 76cm | - | 36cm | |
|
||||
島山（長崎）2041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 | 186.9 | ↓-0.3 | |
| 5/20 00:10 | 186.1 | ↓-0.8 | |
| 5/20 00:20 | 184.9 | ↓-1.2 | |
| 5/20 00:30 | 183.2 | ↓-1.7 | |
| 5/20 00:40 | 181.1 | ↓-2.1 | |
| 5/20 00:50 | 178.6 | ↓-2.5 | |
| 5/20 01:00 | 175.7 | ↓-2.9 | |
| 5/20 01:10 | 172.4 | ↓-3.3 | |
| 5/20 01:20 | 168.9 | ↓-3.5 | |
| 5/20 01:30 | 165.0 | ↓-3.9 | |
| 5/20 01:40 | 160.9 | ↓-4.1 | |
| 5/20 01:50 | 156.5 | ↓-4.4 | |
| 5/20 02:00 | 152.0 | ↓-4.5 | |
| 5/20 02:10 | 147.3 | ↓-4.7 | |
| 5/20 02:20 | 142.5 | ↓-4.8 | |
| 5/20 02:30 | 137.6 | ↓-4.9 | |
| 5/20 02:40 | 132.7 | ↓-4.9 | |
| 5/20 02:50 | 127.8 | ↓-4.9 | |
| 5/20 03:00 | 122.9 | ↓-4.9 | |
| 5/20 03:10 | 118.1 | ↓-4.8 | |
| 5/20 03:20 | 113.4 | ↓-4.7 | |
| 5/20 03:30 | 108.8 | ↓-4.6 | |
| 5/20 03:40 | 104.4 | ↓-4.4 | |
| 5/20 03:50 | 100.3 | ↓-4.1 | |
| 5/20 04:00 | 96.4 | ↓-3.9 | |
| 5/20 04:10 | 92.8 | ↓-3.6 | |
| 5/20 04:20 | 89.4 | ↓-3.4 | |
| 5/20 04:30 | 86.4 | ↓-3.0 | |
| 5/20 04:40 | 83.8 | ↓-2.6 | |
| 5/20 04:50 | 81.5 | ↓-2.3 | |
| 5/20 05:00 | 79.5 | ↓-2.0 | |
| 5/20 05:10 | 78.0 | ↓-1.5 | |
| 5/20 05:20 | 76.9 | ↓-1.1 | |
| 5/20 05:30 | 76.2 | ↓-0.7 | |
| 5/20 05:40 | 75.9 | ↓-0.3 | 干潮 |
| 5/20 05:50 | 76.0 | ↑0.1 | |
| 5/20 06:00 | 76.6 | ↑0.6 | |
| 5/20 06:10 | 77.5 | ↑0.9 | |
| 5/20 06:20 | 78.8 | ↑1.3 | |
| 5/20 06:30 | 80.5 | ↑1.7 | |
| 5/20 06:40 | 82.6 | ↑2.1 | |
| 5/20 06:50 | 85.1 | ↑2.5 | |
| 5/20 07:00 | 87.8 | ↑2.7 | |
| 5/20 07:10 | 90.9 | ↑3.1 | |
| 5/20 07:20 | 94.2 | ↑3.3 | |
| 5/20 07:30 | 97.8 | ↑3.6 | |
| 5/20 07:40 | 101.7 | ↑3.9 | |
| 5/20 07:50 | 105.7 | ↑4.0 | |
| 5/20 08:00 | 109.9 | ↑4.2 | |
| 5/20 08:10 | 114.2 | ↑4.3 | |
| 5/20 08:20 | 118.6 | ↑4.4 | |
| 5/20 08:30 | 123.0 | ↑4.4 | |
| 5/20 08:40 | 127.5 | ↑4.5 | |
| 5/20 08:50 | 131.9 | ↑4.4 | |
| 5/20 09:00 | 136.3 | ↑4.4 | |
| 5/20 09:10 | 140.6 | ↑4.3 | |
| 5/20 09:20 | 144.8 | ↑4.2 | |
| 5/20 09:30 | 148.8 | ↑4.0 | |
| 5/20 09:40 | 152.7 | ↑3.9 | |
| 5/20 09:50 | 156.3 | ↑3.6 | |
| 5/20 10:00 | 159.6 | ↑3.3 | |
| 5/20 10:10 | 162.7 | ↑3.1 | |
| 5/20 10:20 | 165.5 | ↑2.8 | |
| 5/20 10:30 | 167.9 | ↑2.4 | |
| 5/20 10:40 | 170.0 | ↑2.1 | |
| 5/20 10:50 | 171.7 | ↑1.7 | |
| 5/20 11:00 | 173.0 | ↑1.3 | |
| 5/20 11:10 | 174.0 | ↑1.0 | |
| 5/20 11:20 | 174.5 | ↑0.5 | 満潮 |
| 5/20 11:30 | 174.6 | ↑0.1 | |
| 5/20 11:40 | 174.2 | ↓-0.4 | |
| 5/20 11:50 | 173.4 | ↓-0.8 | |
| 5/20 12:00 | 172.2 | ↓-1.2 | |
| 5/20 12:10 | 170.6 | ↓-1.6 | |
| 5/20 12:20 | 168.6 | ↓-2.0 | |
| 5/20 12:30 | 166.2 | ↓-2.4 | |
| 5/20 12:40 | 163.3 | ↓-2.9 | |
| 5/20 12:50 | 160.1 | ↓-3.2 | |
| 5/20 13:00 | 156.6 | ↓-3.5 | |
| 5/20 13:10 | 152.7 | ↓-3.9 | |
| 5/20 13:20 | 148.5 | ↓-4.2 | |
| 5/20 13:30 | 144.0 | ↓-4.5 | |
| 5/20 13:40 | 139.3 | ↓-4.7 | |
| 5/20 13:50 | 134.3 | ↓-5.0 | |
| 5/20 14:00 | 129.1 | ↓-5.2 | |
| 5/20 14:10 | 123.8 | ↓-5.3 | |
| 5/20 14:20 | 118.4 | ↓-5.4 | |
| 5/20 14:30 | 112.9 | ↓-5.5 | |
| 5/20 14:40 | 107.3 | ↓-5.6 | 最大潮位差 |
| 5/20 14:50 | 101.7 | ↓-5.6 | 最大潮位差 |
| 5/20 15:00 | 96.1 | ↓-5.6 | 最大潮位差 |
| 5/20 15:10 | 90.6 | ↓-5.5 | |
| 5/20 15:20 | 85.1 | ↓-5.5 | |
| 5/20 15:30 | 79.8 | ↓-5.3 | |
| 5/20 15:40 | 74.7 | ↓-5.1 | |
| 5/20 15:50 | 69.7 | ↓-5.0 | |
| 5/20 16:00 | 65.0 | ↓-4.7 | |
| 5/20 16:10 | 60.6 | ↓-4.4 | |
| 5/20 16:20 | 56.4 | ↓-4.2 | |
| 5/20 16:30 | 52.5 | ↓-3.9 | |
| 5/20 16:40 | 49.0 | ↓-3.5 | |
| 5/20 16:50 | 45.9 | ↓-3.1 | |
| 5/20 17:00 | 43.1 | ↓-2.8 | |
| 5/20 17:10 | 40.8 | ↓-2.3 | |
| 5/20 17:20 | 38.8 | ↓-2.0 | |
| 5/20 17:30 | 37.3 | ↓-1.5 | |
| 5/20 17:40 | 36.2 | ↓-1.1 | |
| 5/20 17:50 | 35.6 | ↓-0.6 | 干潮 |
| 5/20 18:00 | 35.5 | ↓-0.1 | 干潮 |
| 5/20 18:10 | 35.7 | ↑0.2 | |
| 5/20 18:20 | 36.5 | ↑0.8 | |
| 5/20 18:30 | 37.7 | ↑1.2 | |
| 5/20 18:40 | 39.3 | ↑1.6 | |
| 5/20 18:50 | 41.3 | ↑2.0 | |
| 5/20 19:00 | 43.8 | ↑2.5 | |
| 5/20 19:10 | 46.6 | ↑2.8 | |
| 5/20 19:20 | 49.8 | ↑3.2 | |
| 5/20 19:30 | 53.4 | ↑3.6 | |
| 5/20 19:40 | 57.3 | ↑3.9 | |
| 5/20 19:50 | 61.5 | ↑4.2 | |
| 5/20 20:00 | 66.0 | ↑4.5 | |
| 5/20 20:10 | 70.7 | ↑4.7 | |
| 5/20 20:20 | 75.6 | ↑4.9 | |
| 5/20 20:30 | 80.8 | ↑5.2 | |
| 5/20 20:40 | 86.0 | ↑5.2 | |
| 5/20 20:50 | 91.4 | ↑5.4 | |
| 5/20 21:00 | 96.9 | ↑5.5 | |
| 5/20 21:10 | 102.4 | ↑5.5 | |
| 5/20 21:20 | 108.0 | ↑5.6 | 最大潮位差 |
| 5/20 21:30 | 113.5 | ↑5.5 | |
| 5/20 21:40 | 119.0 | ↑5.5 | |
| 5/20 21:50 | 124.3 | ↑5.3 | |
| 5/20 22:00 | 129.6 | ↑5.3 | |
| 5/20 22:10 | 134.7 | ↑5.1 | |
| 5/20 22:20 | 139.6 | ↑4.9 | |
| 5/20 22:30 | 144.2 | ↑4.6 | |
| 5/20 22:40 | 148.7 | ↑4.5 | |
| 5/20 22:50 | 152.8 | ↑4.1 | |
| 5/20 23:00 | 156.7 | ↑3.9 | |
| 5/20 23:10 | 160.3 | ↑3.6 | |
| 5/20 23:20 | 163.5 | ↑3.2 | |
| 5/20 23:30 | 166.4 | ↑2.9 | |
| 5/20 23:40 | 168.9 | ↑2.5 | |
| 5/20 23:50 | 171.1 | ↑2.2 |