| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(土) |
07:46 | 01:45 | 20:21 | 14:02 |
| 201cm | 43cm | 208cm | 17cm | |
|
||||
島山（長崎）2039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 | 72.0 | ↓-5.4 | |
| 5/21 00:10 | 66.9 | ↓-5.1 | |
| 5/21 00:20 | 62.3 | ↓-4.6 | |
| 5/21 00:30 | 58.0 | ↓-4.3 | |
| 5/21 00:40 | 54.3 | ↓-3.7 | |
| 5/21 00:50 | 51.0 | ↓-3.3 | |
| 5/21 01:00 | 48.2 | ↓-2.8 | |
| 5/21 01:10 | 46.0 | ↓-2.2 | |
| 5/21 01:20 | 44.4 | ↓-1.6 | |
| 5/21 01:30 | 43.3 | ↓-1.1 | |
| 5/21 01:40 | 42.8 | ↓-0.5 | 干潮 |
| 5/21 01:50 | 42.9 | ↑0.1 | |
| 5/21 02:00 | 43.5 | ↑0.6 | |
| 5/21 02:10 | 44.8 | ↑1.3 | |
| 5/21 02:20 | 46.6 | ↑1.8 | |
| 5/21 02:30 | 49.0 | ↑2.4 | |
| 5/21 02:40 | 51.9 | ↑2.9 | |
| 5/21 02:50 | 55.3 | ↑3.4 | |
| 5/21 03:00 | 59.2 | ↑3.9 | |
| 5/21 03:10 | 63.6 | ↑4.4 | |
| 5/21 03:20 | 68.5 | ↑4.9 | |
| 5/21 03:30 | 73.7 | ↑5.2 | |
| 5/21 03:40 | 79.3 | ↑5.6 | |
| 5/21 03:50 | 85.2 | ↑5.9 | |
| 5/21 04:00 | 91.4 | ↑6.2 | |
| 5/21 04:10 | 97.9 | ↑6.5 | |
| 5/21 04:20 | 104.5 | ↑6.6 | |
| 5/21 04:30 | 111.2 | ↑6.7 | |
| 5/21 04:40 | 118.0 | ↑6.8 | |
| 5/21 04:50 | 124.9 | ↑6.9 | |
| 5/21 05:00 | 131.7 | ↑6.8 | |
| 5/21 05:10 | 138.5 | ↑6.8 | |
| 5/21 05:20 | 145.1 | ↑6.6 | |
| 5/21 05:30 | 151.6 | ↑6.5 | |
| 5/21 05:40 | 157.9 | ↑6.3 | |
| 5/21 05:50 | 163.8 | ↑5.9 | |
| 5/21 06:00 | 169.5 | ↑5.7 | |
| 5/21 06:10 | 174.8 | ↑5.3 | |
| 5/21 06:20 | 179.7 | ↑4.9 | |
| 5/21 06:30 | 184.2 | ↑4.5 | |
| 5/21 06:40 | 188.2 | ↑4.0 | |
| 5/21 06:50 | 191.7 | ↑3.5 | |
| 5/21 07:00 | 194.7 | ↑3.0 | |
| 5/21 07:10 | 197.1 | ↑2.4 | |
| 5/21 07:20 | 198.9 | ↑1.8 | |
| 5/21 07:30 | 200.1 | ↑1.2 | |
| 5/21 07:40 | 200.7 | ↑0.6 | 満潮 |
| 5/21 07:50 | 200.7 | 0 | |
| 5/21 08:00 | 200.1 | ↓-0.6 | |
| 5/21 08:10 | 198.8 | ↓-1.3 | |
| 5/21 08:20 | 197.0 | ↓-1.8 | |
| 5/21 08:30 | 194.5 | ↓-2.5 | |
| 5/21 08:40 | 191.5 | ↓-3.0 | |
| 5/21 08:50 | 187.9 | ↓-3.6 | |
| 5/21 09:00 | 183.7 | ↓-4.2 | |
| 5/21 09:10 | 179.0 | ↓-4.7 | |
| 5/21 09:20 | 173.9 | ↓-5.1 | |
| 5/21 09:30 | 168.3 | ↓-5.6 | |
| 5/21 09:40 | 162.2 | ↓-6.1 | |
| 5/21 09:50 | 155.8 | ↓-6.4 | |
| 5/21 10:00 | 149.1 | ↓-6.7 | |
| 5/21 10:10 | 142.0 | ↓-7.1 | |
| 5/21 10:20 | 134.8 | ↓-7.2 | |
| 5/21 10:30 | 127.3 | ↓-7.5 | |
| 5/21 10:40 | 119.7 | ↓-7.6 | |
| 5/21 10:50 | 112.0 | ↓-7.7 | |
| 5/21 11:00 | 104.3 | ↓-7.7 | |
| 5/21 11:10 | 96.7 | ↓-7.6 | |
| 5/21 11:20 | 89.1 | ↓-7.6 | |
| 5/21 11:30 | 81.6 | ↓-7.5 | |
| 5/21 11:40 | 74.3 | ↓-7.3 | |
| 5/21 11:50 | 67.3 | ↓-7.0 | |
| 5/21 12:00 | 60.5 | ↓-6.8 | |
| 5/21 12:10 | 54.1 | ↓-6.4 | |
| 5/21 12:20 | 48.1 | ↓-6.0 | |
| 5/21 12:30 | 42.5 | ↓-5.6 | |
| 5/21 12:40 | 37.3 | ↓-5.2 | |
| 5/21 12:50 | 32.7 | ↓-4.6 | |
| 5/21 13:00 | 28.6 | ↓-4.1 | |
| 5/21 13:10 | 25.0 | ↓-3.6 | |
| 5/21 13:20 | 22.1 | ↓-2.9 | |
| 5/21 13:30 | 19.8 | ↓-2.3 | |
| 5/21 13:40 | 18.1 | ↓-1.7 | |
| 5/21 13:50 | 17.0 | ↓-1.1 | |
| 5/21 14:00 | 16.6 | ↓-0.4 | 干潮 |
| 5/21 14:10 | 16.8 | ↑0.2 | |
| 5/21 14:20 | 17.7 | ↑0.9 | |
| 5/21 14:30 | 19.3 | ↑1.6 | |
| 5/21 14:40 | 21.5 | ↑2.2 | |
| 5/21 14:50 | 24.3 | ↑2.8 | |
| 5/21 15:00 | 27.7 | ↑3.4 | |
| 5/21 15:10 | 31.7 | ↑4.0 | |
| 5/21 15:20 | 36.3 | ↑4.6 | |
| 5/21 15:30 | 41.4 | ↑5.1 | |
| 5/21 15:40 | 46.9 | ↑5.5 | |
| 5/21 15:50 | 53.0 | ↑6.1 | |
| 5/21 16:00 | 59.4 | ↑6.4 | |
| 5/21 16:10 | 66.2 | ↑6.8 | |
| 5/21 16:20 | 73.3 | ↑7.1 | |
| 5/21 16:30 | 80.7 | ↑7.4 | |
| 5/21 16:40 | 88.3 | ↑7.6 | |
| 5/21 16:50 | 96.1 | ↑7.8 | |
| 5/21 17:00 | 103.9 | ↑7.8 | |
| 5/21 17:10 | 111.9 | ↑8.0 | 最大潮位差 |
| 5/21 17:20 | 119.8 | ↑7.9 | |
| 5/21 17:30 | 127.7 | ↑7.9 | |
| 5/21 17:40 | 135.5 | ↑7.8 | |
| 5/21 17:50 | 143.1 | ↑7.6 | |
| 5/21 18:00 | 150.4 | ↑7.3 | |
| 5/21 18:10 | 157.6 | ↑7.2 | |
| 5/21 18:20 | 164.4 | ↑6.8 | |
| 5/21 18:30 | 170.8 | ↑6.4 | |
| 5/21 18:40 | 176.8 | ↑6.0 | |
| 5/21 18:50 | 182.4 | ↑5.6 | |
| 5/21 19:00 | 187.5 | ↑5.1 | |
| 5/21 19:10 | 192.1 | ↑4.6 | |
| 5/21 19:20 | 196.1 | ↑4.0 | |
| 5/21 19:30 | 199.6 | ↑3.5 | |
| 5/21 19:40 | 202.4 | ↑2.8 | |
| 5/21 19:50 | 204.7 | ↑2.3 | |
| 5/21 20:00 | 206.2 | ↑1.5 | |
| 5/21 20:10 | 207.2 | ↑1.0 | |
| 5/21 20:20 | 207.5 | ↑0.3 | 満潮 |
| 5/21 20:30 | 207.2 | ↓-0.3 | |
| 5/21 20:40 | 206.2 | ↓-1.0 | |
| 5/21 20:50 | 204.6 | ↓-1.6 | |
| 5/21 21:00 | 202.4 | ↓-2.2 | |
| 5/21 21:10 | 199.5 | ↓-2.9 | |
| 5/21 21:20 | 196.1 | ↓-3.4 | |
| 5/21 21:30 | 192.2 | ↓-3.9 | |
| 5/21 21:40 | 187.7 | ↓-4.5 | |
| 5/21 21:50 | 182.8 | ↓-4.9 | |
| 5/21 22:00 | 177.4 | ↓-5.4 | |
| 5/21 22:10 | 171.6 | ↓-5.8 | |
| 5/21 22:20 | 165.4 | ↓-6.2 | |
| 5/21 22:30 | 159.0 | ↓-6.4 | |
| 5/21 22:40 | 152.2 | ↓-6.8 | |
| 5/21 22:50 | 145.3 | ↓-6.9 | |
| 5/21 23:00 | 138.2 | ↓-7.1 | |
| 5/21 23:10 | 131.0 | ↓-7.2 | |
| 5/21 23:20 | 123.7 | ↓-7.3 | |
| 5/21 23:30 | 116.5 | ↓-7.2 | |
| 5/21 23:40 | 109.3 | ↓-7.2 | |
| 5/21 23:50 | 102.2 | ↓-7.1 |