| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
10:17 | 04:25 | 23:19 | 16:50 |
| 266cm | 85cm | 252cm | 19cm | |
|
||||
黒子島（長崎）2034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 | 236.5 | ↓-5.3 | |
| 5/21 00:10 | 230.6 | ↓-5.9 | |
| 5/21 00:20 | 224.3 | ↓-6.3 | |
| 5/21 00:30 | 217.5 | ↓-6.8 | |
| 5/21 00:40 | 210.5 | ↓-7.0 | |
| 5/21 00:50 | 203.1 | ↓-7.4 | |
| 5/21 01:00 | 195.4 | ↓-7.7 | |
| 5/21 01:10 | 187.6 | ↓-7.8 | |
| 5/21 01:20 | 179.7 | ↓-7.9 | |
| 5/21 01:30 | 171.8 | ↓-7.9 | |
| 5/21 01:40 | 163.8 | ↓-8.0 | |
| 5/21 01:50 | 156.0 | ↓-7.8 | |
| 5/21 02:00 | 148.3 | ↓-7.7 | |
| 5/21 02:10 | 140.8 | ↓-7.5 | |
| 5/21 02:20 | 133.5 | ↓-7.3 | |
| 5/21 02:30 | 126.6 | ↓-6.9 | |
| 5/21 02:40 | 120.0 | ↓-6.6 | |
| 5/21 02:50 | 113.9 | ↓-6.1 | |
| 5/21 03:00 | 108.2 | ↓-5.7 | |
| 5/21 03:10 | 103.1 | ↓-5.1 | |
| 5/21 03:20 | 98.5 | ↓-4.6 | |
| 5/21 03:30 | 94.6 | ↓-3.9 | |
| 5/21 03:40 | 91.2 | ↓-3.4 | |
| 5/21 03:50 | 88.5 | ↓-2.7 | |
| 5/21 04:00 | 86.5 | ↓-2.0 | |
| 5/21 04:10 | 85.1 | ↓-1.4 | |
| 5/21 04:20 | 84.5 | ↓-0.6 | 干潮 |
| 5/21 04:30 | 84.5 | 0 | |
| 5/21 04:40 | 85.3 | ↑0.8 | |
| 5/21 04:50 | 86.8 | ↑1.5 | |
| 5/21 05:00 | 88.9 | ↑2.1 | |
| 5/21 05:10 | 91.7 | ↑2.8 | |
| 5/21 05:20 | 95.2 | ↑3.5 | |
| 5/21 05:30 | 99.3 | ↑4.1 | |
| 5/21 05:40 | 104.0 | ↑4.7 | |
| 5/21 05:50 | 109.2 | ↑5.2 | |
| 5/21 06:00 | 114.9 | ↑5.7 | |
| 5/21 06:10 | 121.2 | ↑6.3 | |
| 5/21 06:20 | 127.8 | ↑6.6 | |
| 5/21 06:30 | 134.8 | ↑7.0 | |
| 5/21 06:40 | 142.1 | ↑7.3 | |
| 5/21 06:50 | 149.7 | ↑7.6 | |
| 5/21 07:00 | 157.5 | ↑7.8 | |
| 5/21 07:10 | 165.4 | ↑7.9 | |
| 5/21 07:20 | 173.4 | ↑8.0 | |
| 5/21 07:30 | 181.5 | ↑8.1 | |
| 5/21 07:40 | 189.4 | ↑7.9 | |
| 5/21 07:50 | 197.3 | ↑7.9 | |
| 5/21 08:00 | 205.0 | ↑7.7 | |
| 5/21 08:10 | 212.5 | ↑7.5 | |
| 5/21 08:20 | 219.6 | ↑7.1 | |
| 5/21 08:30 | 226.4 | ↑6.8 | |
| 5/21 08:40 | 232.9 | ↑6.5 | |
| 5/21 08:50 | 238.8 | ↑5.9 | |
| 5/21 09:00 | 244.3 | ↑5.5 | |
| 5/21 09:10 | 249.1 | ↑4.8 | |
| 5/21 09:20 | 253.4 | ↑4.3 | |
| 5/21 09:30 | 257.1 | ↑3.7 | |
| 5/21 09:40 | 260.1 | ↑3.0 | |
| 5/21 09:50 | 262.4 | ↑2.3 | |
| 5/21 10:00 | 264.0 | ↑1.6 | |
| 5/21 10:10 | 264.9 | ↑0.9 | 満潮 |
| 5/21 10:20 | 265.0 | ↑0.1 | |
| 5/21 10:30 | 264.3 | ↓-0.7 | |
| 5/21 10:40 | 262.9 | ↓-1.4 | |
| 5/21 10:50 | 260.8 | ↓-2.1 | |
| 5/21 11:00 | 257.9 | ↓-2.9 | |
| 5/21 11:10 | 254.2 | ↓-3.7 | |
| 5/21 11:20 | 249.9 | ↓-4.3 | |
| 5/21 11:30 | 244.8 | ↓-5.1 | |
| 5/21 11:40 | 239.1 | ↓-5.7 | |
| 5/21 11:50 | 232.8 | ↓-6.3 | |
| 5/21 12:00 | 225.8 | ↓-7.0 | |
| 5/21 12:10 | 218.4 | ↓-7.4 | |
| 5/21 12:20 | 210.4 | ↓-8.0 | |
| 5/21 12:30 | 202.0 | ↓-8.4 | |
| 5/21 12:40 | 193.2 | ↓-8.8 | |
| 5/21 12:50 | 184.0 | ↓-9.2 | |
| 5/21 13:00 | 174.6 | ↓-9.4 | |
| 5/21 13:10 | 164.9 | ↓-9.7 | |
| 5/21 13:20 | 155.1 | ↓-9.8 | |
| 5/21 13:30 | 145.2 | ↓-9.9 | 最大潮位差 |
| 5/21 13:40 | 135.3 | ↓-9.9 | 最大潮位差 |
| 5/21 13:50 | 125.4 | ↓-9.9 | 最大潮位差 |
| 5/21 14:00 | 115.6 | ↓-9.8 | |
| 5/21 14:10 | 106.0 | ↓-9.6 | |
| 5/21 14:20 | 96.6 | ↓-9.4 | |
| 5/21 14:30 | 87.5 | ↓-9.1 | |
| 5/21 14:40 | 78.7 | ↓-8.8 | |
| 5/21 14:50 | 70.4 | ↓-8.3 | |
| 5/21 15:00 | 62.5 | ↓-7.9 | |
| 5/21 15:10 | 55.1 | ↓-7.4 | |
| 5/21 15:20 | 48.3 | ↓-6.8 | |
| 5/21 15:30 | 42.1 | ↓-6.2 | |
| 5/21 15:40 | 36.6 | ↓-5.5 | |
| 5/21 15:50 | 31.7 | ↓-4.9 | |
| 5/21 16:00 | 27.6 | ↓-4.1 | |
| 5/21 16:10 | 24.2 | ↓-3.4 | |
| 5/21 16:20 | 21.5 | ↓-2.7 | |
| 5/21 16:30 | 19.7 | ↓-1.8 | |
| 5/21 16:40 | 18.6 | ↓-1.1 | 干潮 |
| 5/21 16:50 | 18.3 | ↓-0.3 | 干潮 |
| 5/21 17:00 | 18.8 | ↑0.5 | |
| 5/21 17:10 | 20.1 | ↑1.3 | |
| 5/21 17:20 | 22.2 | ↑2.1 | |
| 5/21 17:30 | 25.0 | ↑2.8 | |
| 5/21 17:40 | 28.6 | ↑3.6 | |
| 5/21 17:50 | 32.9 | ↑4.3 | |
| 5/21 18:00 | 37.9 | ↑5.0 | |
| 5/21 18:10 | 43.5 | ↑5.6 | |
| 5/21 18:20 | 49.8 | ↑6.3 | |
| 5/21 18:30 | 56.5 | ↑6.7 | |
| 5/21 18:40 | 63.9 | ↑7.4 | |
| 5/21 18:50 | 71.6 | ↑7.7 | |
| 5/21 19:00 | 79.8 | ↑8.2 | |
| 5/21 19:10 | 88.4 | ↑8.6 | |
| 5/21 19:20 | 97.2 | ↑8.8 | |
| 5/21 19:30 | 106.3 | ↑9.1 | |
| 5/21 19:40 | 115.6 | ↑9.3 | |
| 5/21 19:50 | 125.0 | ↑9.4 | |
| 5/21 20:00 | 134.4 | ↑9.4 | |
| 5/21 20:10 | 143.8 | ↑9.4 | |
| 5/21 20:20 | 153.2 | ↑9.4 | |
| 5/21 20:30 | 162.4 | ↑9.2 | |
| 5/21 20:40 | 171.4 | ↑9.0 | |
| 5/21 20:50 | 180.2 | ↑8.8 | |
| 5/21 21:00 | 188.7 | ↑8.5 | |
| 5/21 21:10 | 196.8 | ↑8.1 | |
| 5/21 21:20 | 204.5 | ↑7.7 | |
| 5/21 21:30 | 211.7 | ↑7.2 | |
| 5/21 21:40 | 218.4 | ↑6.7 | |
| 5/21 21:50 | 224.6 | ↑6.2 | |
| 5/21 22:00 | 230.2 | ↑5.6 | |
| 5/21 22:10 | 235.2 | ↑5.0 | |
| 5/21 22:20 | 239.5 | ↑4.3 | |
| 5/21 22:30 | 243.2 | ↑3.7 | |
| 5/21 22:40 | 246.2 | ↑3.0 | |
| 5/21 22:50 | 248.5 | ↑2.3 | |
| 5/21 23:00 | 250.1 | ↑1.6 | |
| 5/21 23:10 | 251.1 | ↑1.0 | 満潮 |
| 5/21 23:20 | 251.3 | ↑0.2 | |
| 5/21 23:30 | 250.8 | ↓-0.5 | |
| 5/21 23:40 | 249.6 | ↓-1.2 | |
| 5/21 23:50 | 247.8 | ↓-1.8 |