| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
06:40 | 00:41 | 19:29 | 13:02 |
| 237cm | 111cm | 245cm | 59cm | |
|
||||
青方（長崎）2028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 | 114.6 | ↓-2.1 | |
| 5/21 00:10 | 113.0 | ↓-1.6 | |
| 5/21 00:20 | 111.8 | ↓-1.2 | |
| 5/21 00:30 | 111.1 | ↓-0.7 | |
| 5/21 00:40 | 110.9 | ↓-0.2 | 干潮 |
| 5/21 00:50 | 111.2 | ↑0.3 | |
| 5/21 01:00 | 111.9 | ↑0.7 | |
| 5/21 01:10 | 113.0 | ↑1.1 | |
| 5/21 01:20 | 114.7 | ↑1.7 | |
| 5/21 01:30 | 116.7 | ↑2.0 | |
| 5/21 01:40 | 119.2 | ↑2.5 | |
| 5/21 01:50 | 122.0 | ↑2.8 | |
| 5/21 02:00 | 125.3 | ↑3.3 | |
| 5/21 02:10 | 128.8 | ↑3.5 | |
| 5/21 02:20 | 132.8 | ↑4.0 | |
| 5/21 02:30 | 136.9 | ↑4.1 | |
| 5/21 02:40 | 141.4 | ↑4.5 | |
| 5/21 02:50 | 146.1 | ↑4.7 | |
| 5/21 03:00 | 151.0 | ↑4.9 | |
| 5/21 03:10 | 156.1 | ↑5.1 | |
| 5/21 03:20 | 161.3 | ↑5.2 | |
| 5/21 03:30 | 166.6 | ↑5.3 | |
| 5/21 03:40 | 171.9 | ↑5.3 | |
| 5/21 03:50 | 177.3 | ↑5.4 | |
| 5/21 04:00 | 182.7 | ↑5.4 | |
| 5/21 04:10 | 188.1 | ↑5.4 | |
| 5/21 04:20 | 193.3 | ↑5.2 | |
| 5/21 04:30 | 198.5 | ↑5.2 | |
| 5/21 04:40 | 203.4 | ↑4.9 | |
| 5/21 04:50 | 208.2 | ↑4.8 | |
| 5/21 05:00 | 212.7 | ↑4.5 | |
| 5/21 05:10 | 216.9 | ↑4.2 | |
| 5/21 05:20 | 220.8 | ↑3.9 | |
| 5/21 05:30 | 224.3 | ↑3.5 | |
| 5/21 05:40 | 227.4 | ↑3.1 | |
| 5/21 05:50 | 230.1 | ↑2.7 | |
| 5/21 06:00 | 232.4 | ↑2.3 | |
| 5/21 06:10 | 234.1 | ↑1.7 | |
| 5/21 06:20 | 235.4 | ↑1.3 | |
| 5/21 06:30 | 236.1 | ↑0.7 | 満潮 |
| 5/21 06:40 | 236.3 | ↑0.2 | 満潮 |
| 5/21 06:50 | 236.0 | ↓-0.3 | |
| 5/21 07:00 | 235.1 | ↓-0.9 | |
| 5/21 07:10 | 233.7 | ↓-1.4 | |
| 5/21 07:20 | 231.7 | ↓-2.0 | |
| 5/21 07:30 | 229.3 | ↓-2.4 | |
| 5/21 07:40 | 226.3 | ↓-3.0 | |
| 5/21 07:50 | 222.8 | ↓-3.5 | |
| 5/21 08:00 | 218.8 | ↓-4.0 | |
| 5/21 08:10 | 214.4 | ↓-4.4 | |
| 5/21 08:20 | 209.5 | ↓-4.9 | |
| 5/21 08:30 | 204.3 | ↓-5.2 | |
| 5/21 08:40 | 198.6 | ↓-5.7 | |
| 5/21 08:50 | 192.6 | ↓-6.0 | |
| 5/21 09:00 | 186.4 | ↓-6.2 | |
| 5/21 09:10 | 179.8 | ↓-6.6 | |
| 5/21 09:20 | 173.0 | ↓-6.8 | |
| 5/21 09:30 | 166.0 | ↓-7.0 | |
| 5/21 09:40 | 158.9 | ↓-7.1 | |
| 5/21 09:50 | 151.6 | ↓-7.3 | |
| 5/21 10:00 | 144.3 | ↓-7.3 | |
| 5/21 10:10 | 137.0 | ↓-7.3 | |
| 5/21 10:20 | 129.7 | ↓-7.3 | |
| 5/21 10:30 | 122.5 | ↓-7.2 | |
| 5/21 10:40 | 115.5 | ↓-7.0 | |
| 5/21 10:50 | 108.6 | ↓-6.9 | |
| 5/21 11:00 | 102.0 | ↓-6.6 | |
| 5/21 11:10 | 95.7 | ↓-6.3 | |
| 5/21 11:20 | 89.7 | ↓-6.0 | |
| 5/21 11:30 | 84.2 | ↓-5.5 | |
| 5/21 11:40 | 79.0 | ↓-5.2 | |
| 5/21 11:50 | 74.4 | ↓-4.6 | |
| 5/21 12:00 | 70.3 | ↓-4.1 | |
| 5/21 12:10 | 66.8 | ↓-3.5 | |
| 5/21 12:20 | 63.8 | ↓-3.0 | |
| 5/21 12:30 | 61.5 | ↓-2.3 | |
| 5/21 12:40 | 59.8 | ↓-1.7 | |
| 5/21 12:50 | 58.7 | ↓-1.1 | |
| 5/21 13:00 | 58.4 | ↓-0.3 | 干潮 |
| 5/21 13:10 | 58.6 | ↑0.2 | |
| 5/21 13:20 | 59.5 | ↑0.9 | |
| 5/21 13:30 | 61.1 | ↑1.6 | |
| 5/21 13:40 | 63.2 | ↑2.1 | |
| 5/21 13:50 | 66.0 | ↑2.8 | |
| 5/21 14:00 | 69.4 | ↑3.4 | |
| 5/21 14:10 | 73.3 | ↑3.9 | |
| 5/21 14:20 | 77.7 | ↑4.4 | |
| 5/21 14:30 | 82.6 | ↑4.9 | |
| 5/21 14:40 | 87.9 | ↑5.3 | |
| 5/21 14:50 | 93.7 | ↑5.8 | |
| 5/21 15:00 | 99.8 | ↑6.1 | |
| 5/21 15:10 | 106.3 | ↑6.5 | |
| 5/21 15:20 | 113.0 | ↑6.7 | |
| 5/21 15:30 | 120.0 | ↑7.0 | |
| 5/21 15:40 | 127.2 | ↑7.2 | |
| 5/21 15:50 | 134.6 | ↑7.4 | |
| 5/21 16:00 | 142.0 | ↑7.4 | |
| 5/21 16:10 | 149.6 | ↑7.6 | 最大潮位差 |
| 5/21 16:20 | 157.1 | ↑7.5 | |
| 5/21 16:30 | 164.6 | ↑7.5 | |
| 5/21 16:40 | 172.0 | ↑7.4 | |
| 5/21 16:50 | 179.3 | ↑7.3 | |
| 5/21 17:00 | 186.4 | ↑7.1 | |
| 5/21 17:10 | 193.3 | ↑6.9 | |
| 5/21 17:20 | 199.9 | ↑6.6 | |
| 5/21 17:30 | 206.2 | ↑6.3 | |
| 5/21 17:40 | 212.1 | ↑5.9 | |
| 5/21 17:50 | 217.6 | ↑5.5 | |
| 5/21 18:00 | 222.7 | ↑5.1 | |
| 5/21 18:10 | 227.3 | ↑4.6 | |
| 5/21 18:20 | 231.4 | ↑4.1 | |
| 5/21 18:30 | 235.0 | ↑3.6 | |
| 5/21 18:40 | 238.0 | ↑3.0 | |
| 5/21 18:50 | 240.5 | ↑2.5 | |
| 5/21 19:00 | 242.4 | ↑1.9 | |
| 5/21 19:10 | 243.7 | ↑1.3 | |
| 5/21 19:20 | 244.5 | ↑0.8 | 満潮 |
| 5/21 19:30 | 244.7 | ↑0.2 | |
| 5/21 19:40 | 244.3 | ↓-0.4 | |
| 5/21 19:50 | 243.3 | ↓-1.0 | |
| 5/21 20:00 | 241.9 | ↓-1.4 | |
| 5/21 20:10 | 239.9 | ↓-2.0 | |
| 5/21 20:20 | 237.4 | ↓-2.5 | |
| 5/21 20:30 | 234.5 | ↓-2.9 | |
| 5/21 20:40 | 231.1 | ↓-3.4 | |
| 5/21 20:50 | 227.2 | ↓-3.9 | |
| 5/21 21:00 | 223.0 | ↓-4.2 | |
| 5/21 21:10 | 218.5 | ↓-4.5 | |
| 5/21 21:20 | 213.6 | ↓-4.9 | |
| 5/21 21:30 | 208.4 | ↓-5.2 | |
| 5/21 21:40 | 203.0 | ↓-5.4 | |
| 5/21 21:50 | 197.3 | ↓-5.7 | |
| 5/21 22:00 | 191.5 | ↓-5.8 | |
| 5/21 22:10 | 185.5 | ↓-6.0 | |
| 5/21 22:20 | 179.4 | ↓-6.1 | |
| 5/21 22:30 | 173.3 | ↓-6.1 | |
| 5/21 22:40 | 167.2 | ↓-6.1 | |
| 5/21 22:50 | 161.1 | ↓-6.1 | |
| 5/21 23:00 | 155.1 | ↓-6.0 | |
| 5/21 23:10 | 149.3 | ↓-5.8 | |
| 5/21 23:20 | 143.6 | ↓-5.7 | |
| 5/21 23:30 | 138.2 | ↓-5.4 | |
| 5/21 23:40 | 133.0 | ↓-5.2 | |
| 5/21 23:50 | 128.2 | ↓-4.8 |