| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(木) |
11:27 | 05:42 | - | 17:58 |
| 176cm | 76cm | - | 36cm | |
|
||||
島山（長崎）2026年05月21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 |
|---|---|---|---|
| 5/21 00:00 | 187.4 | ↓-0.5 | |
| 5/21 00:10 | 186.5 | ↓-0.9 | |
| 5/21 00:20 | 185.2 | ↓-1.3 | |
| 5/21 00:30 | 183.4 | ↓-1.8 | |
| 5/21 00:40 | 181.2 | ↓-2.2 | |
| 5/21 00:50 | 178.6 | ↓-2.6 | |
| 5/21 01:00 | 175.6 | ↓-3.0 | |
| 5/21 01:10 | 172.2 | ↓-3.4 | |
| 5/21 01:20 | 168.6 | ↓-3.6 | |
| 5/21 01:30 | 164.6 | ↓-4.0 | |
| 5/21 01:40 | 160.4 | ↓-4.2 | |
| 5/21 01:50 | 156.0 | ↓-4.4 | |
| 5/21 02:00 | 151.4 | ↓-4.6 | |
| 5/21 02:10 | 146.6 | ↓-4.8 | |
| 5/21 02:20 | 141.7 | ↓-4.9 | |
| 5/21 02:30 | 136.8 | ↓-4.9 | |
| 5/21 02:40 | 131.8 | ↓-5.0 | |
| 5/21 02:50 | 126.8 | ↓-5.0 | |
| 5/21 03:00 | 121.9 | ↓-4.9 | |
| 5/21 03:10 | 117.0 | ↓-4.9 | |
| 5/21 03:20 | 112.3 | ↓-4.7 | |
| 5/21 03:30 | 107.7 | ↓-4.6 | |
| 5/21 03:40 | 103.4 | ↓-4.3 | |
| 5/21 03:50 | 99.2 | ↓-4.2 | |
| 5/21 04:00 | 95.3 | ↓-3.9 | |
| 5/21 04:10 | 91.7 | ↓-3.6 | |
| 5/21 04:20 | 88.3 | ↓-3.4 | |
| 5/21 04:30 | 85.4 | ↓-2.9 | |
| 5/21 04:40 | 82.7 | ↓-2.7 | |
| 5/21 04:50 | 80.4 | ↓-2.3 | |
| 5/21 05:00 | 78.6 | ↓-1.8 | |
| 5/21 05:10 | 77.1 | ↓-1.5 | |
| 5/21 05:20 | 76.0 | ↓-1.1 | |
| 5/21 05:30 | 75.4 | ↓-0.6 | |
| 5/21 05:40 | 75.1 | ↓-0.3 | 干潮 |
| 5/21 05:50 | 75.3 | ↑0.2 | |
| 5/21 06:00 | 75.9 | ↑0.6 | |
| 5/21 06:10 | 76.9 | ↑1.0 | |
| 5/21 06:20 | 78.3 | ↑1.4 | |
| 5/21 06:30 | 80.1 | ↑1.8 | |
| 5/21 06:40 | 82.3 | ↑2.2 | |
| 5/21 06:50 | 84.8 | ↑2.5 | |
| 5/21 07:00 | 87.6 | ↑2.8 | |
| 5/21 07:10 | 90.8 | ↑3.2 | |
| 5/21 07:20 | 94.2 | ↑3.4 | |
| 5/21 07:30 | 97.9 | ↑3.7 | |
| 5/21 07:40 | 101.8 | ↑3.9 | |
| 5/21 07:50 | 105.9 | ↑4.1 | |
| 5/21 08:00 | 110.1 | ↑4.2 | |
| 5/21 08:10 | 114.5 | ↑4.4 | |
| 5/21 08:20 | 119.0 | ↑4.5 | |
| 5/21 08:30 | 123.5 | ↑4.5 | |
| 5/21 08:40 | 128.0 | ↑4.5 | |
| 5/21 08:50 | 132.5 | ↑4.5 | |
| 5/21 09:00 | 137.0 | ↑4.5 | |
| 5/21 09:10 | 141.3 | ↑4.3 | |
| 5/21 09:20 | 145.5 | ↑4.2 | |
| 5/21 09:30 | 149.6 | ↑4.1 | |
| 5/21 09:40 | 153.5 | ↑3.9 | |
| 5/21 09:50 | 157.1 | ↑3.6 | |
| 5/21 10:00 | 160.5 | ↑3.4 | |
| 5/21 10:10 | 163.6 | ↑3.1 | |
| 5/21 10:20 | 166.4 | ↑2.8 | |
| 5/21 10:30 | 168.8 | ↑2.4 | |
| 5/21 10:40 | 170.9 | ↑2.1 | |
| 5/21 10:50 | 172.6 | ↑1.7 | |
| 5/21 11:00 | 173.9 | ↑1.3 | |
| 5/21 11:10 | 174.8 | ↑0.9 | |
| 5/21 11:20 | 175.2 | ↑0.4 | 満潮 |
| 5/21 11:30 | 175.3 | ↑0.1 | |
| 5/21 11:40 | 174.9 | ↓-0.4 | |
| 5/21 11:50 | 174.1 | ↓-0.8 | |
| 5/21 12:00 | 172.8 | ↓-1.3 | |
| 5/21 12:10 | 171.1 | ↓-1.7 | |
| 5/21 12:20 | 169.0 | ↓-2.1 | |
| 5/21 12:30 | 166.5 | ↓-2.5 | |
| 5/21 12:40 | 163.6 | ↓-2.9 | |
| 5/21 12:50 | 160.4 | ↓-3.2 | |
| 5/21 13:00 | 156.7 | ↓-3.7 | |
| 5/21 13:10 | 152.8 | ↓-3.9 | |
| 5/21 13:20 | 148.5 | ↓-4.3 | |
| 5/21 13:30 | 143.9 | ↓-4.6 | |
| 5/21 13:40 | 139.1 | ↓-4.8 | |
| 5/21 13:50 | 134.1 | ↓-5.0 | |
| 5/21 14:00 | 128.8 | ↓-5.3 | |
| 5/21 14:10 | 123.4 | ↓-5.4 | |
| 5/21 14:20 | 117.9 | ↓-5.5 | |
| 5/21 14:30 | 112.3 | ↓-5.6 | |
| 5/21 14:40 | 106.7 | ↓-5.6 | |
| 5/21 14:50 | 101.0 | ↓-5.7 | 最大潮位差 |
| 5/21 15:00 | 95.4 | ↓-5.6 | |
| 5/21 15:10 | 89.8 | ↓-5.6 | |
| 5/21 15:20 | 84.3 | ↓-5.5 | |
| 5/21 15:30 | 79.0 | ↓-5.3 | |
| 5/21 15:40 | 73.8 | ↓-5.2 | |
| 5/21 15:50 | 68.8 | ↓-5.0 | |
| 5/21 16:00 | 64.1 | ↓-4.7 | |
| 5/21 16:10 | 59.6 | ↓-4.5 | |
| 5/21 16:20 | 55.5 | ↓-4.1 | |
| 5/21 16:30 | 51.6 | ↓-3.9 | |
| 5/21 16:40 | 48.1 | ↓-3.5 | |
| 5/21 16:50 | 45.0 | ↓-3.1 | |
| 5/21 17:00 | 42.3 | ↓-2.7 | |
| 5/21 17:10 | 40.0 | ↓-2.3 | |
| 5/21 17:20 | 38.1 | ↓-1.9 | |
| 5/21 17:30 | 36.7 | ↓-1.4 | |
| 5/21 17:40 | 35.7 | ↓-1.0 | |
| 5/21 17:50 | 35.2 | ↓-0.5 | 干潮 |
| 5/21 18:00 | 35.1 | ↓-0.1 | |
| 5/21 18:10 | 35.5 | ↑0.4 | |
| 5/21 18:20 | 36.3 | ↑0.8 | |
| 5/21 18:30 | 37.6 | ↑1.3 | |
| 5/21 18:40 | 39.4 | ↑1.8 | |
| 5/21 18:50 | 41.6 | ↑2.2 | |
| 5/21 19:00 | 44.1 | ↑2.5 | |
| 5/21 19:10 | 47.1 | ↑3.0 | |
| 5/21 19:20 | 50.5 | ↑3.4 | |
| 5/21 19:30 | 54.2 | ↑3.7 | |
| 5/21 19:40 | 58.3 | ↑4.1 | |
| 5/21 19:50 | 62.6 | ↑4.3 | |
| 5/21 20:00 | 67.3 | ↑4.7 | |
| 5/21 20:10 | 72.2 | ↑4.9 | |
| 5/21 20:20 | 77.3 | ↑5.1 | |
| 5/21 20:30 | 82.5 | ↑5.2 | |
| 5/21 20:40 | 88.0 | ↑5.5 | |
| 5/21 20:50 | 93.5 | ↑5.5 | |
| 5/21 21:00 | 99.1 | ↑5.6 | |
| 5/21 21:10 | 104.8 | ↑5.7 | 最大潮位差 |
| 5/21 21:20 | 110.4 | ↑5.6 | |
| 5/21 21:30 | 116.1 | ↑5.7 | 最大潮位差 |
| 5/21 21:40 | 121.6 | ↑5.5 | |
| 5/21 21:50 | 127.1 | ↑5.5 | |
| 5/21 22:00 | 132.4 | ↑5.3 | |
| 5/21 22:10 | 137.6 | ↑5.2 | |
| 5/21 22:20 | 142.5 | ↑4.9 | |
| 5/21 22:30 | 147.2 | ↑4.7 | |
| 5/21 22:40 | 151.7 | ↑4.5 | |
| 5/21 22:50 | 155.9 | ↑4.2 | |
| 5/21 23:00 | 159.8 | ↑3.9 | |
| 5/21 23:10 | 163.3 | ↑3.5 | |
| 5/21 23:20 | 166.5 | ↑3.2 | |
| 5/21 23:30 | 169.4 | ↑2.9 | |
| 5/21 23:40 | 171.8 | ↑2.4 | |
| 5/21 23:50 | 173.9 | ↑2.1 |