| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(土) |
06:21 | 00:33 | 19:48 | 13:08 |
| 252cm | 138cm | 251cm | 57cm | |
|
||||
黒子島（長崎）2040年07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 |
|---|---|---|---|
| 7/21 00:00 | 139.6 | ↓-1.5 | |
| 7/21 00:10 | 138.4 | ↓-1.2 | |
| 7/21 00:20 | 137.7 | ↓-0.7 | |
| 7/21 00:30 | 137.4 | ↓-0.3 | 干潮 |
| 7/21 00:40 | 137.5 | ↑0.1 | |
| 7/21 00:50 | 138.1 | ↑0.6 | |
| 7/21 01:00 | 139.1 | ↑1.0 | |
| 7/21 01:10 | 140.5 | ↑1.4 | |
| 7/21 01:20 | 142.3 | ↑1.8 | |
| 7/21 01:30 | 144.6 | ↑2.3 | |
| 7/21 01:40 | 147.2 | ↑2.6 | |
| 7/21 01:50 | 150.2 | ↑3.0 | |
| 7/21 02:00 | 153.5 | ↑3.3 | |
| 7/21 02:10 | 157.2 | ↑3.7 | |
| 7/21 02:20 | 161.2 | ↑4.0 | |
| 7/21 02:30 | 165.4 | ↑4.2 | |
| 7/21 02:40 | 169.9 | ↑4.5 | |
| 7/21 02:50 | 174.5 | ↑4.6 | |
| 7/21 03:00 | 179.4 | ↑4.9 | |
| 7/21 03:10 | 184.3 | ↑4.9 | |
| 7/21 03:20 | 189.4 | ↑5.1 | |
| 7/21 03:30 | 194.5 | ↑5.1 | |
| 7/21 03:40 | 199.6 | ↑5.1 | |
| 7/21 03:50 | 204.7 | ↑5.1 | |
| 7/21 04:00 | 209.7 | ↑5.0 | |
| 7/21 04:10 | 214.6 | ↑4.9 | |
| 7/21 04:20 | 219.3 | ↑4.7 | |
| 7/21 04:30 | 223.9 | ↑4.6 | |
| 7/21 04:40 | 228.2 | ↑4.3 | |
| 7/21 04:50 | 232.3 | ↑4.1 | |
| 7/21 05:00 | 236.0 | ↑3.7 | |
| 7/21 05:10 | 239.4 | ↑3.4 | |
| 7/21 05:20 | 242.4 | ↑3.0 | |
| 7/21 05:30 | 245.1 | ↑2.7 | |
| 7/21 05:40 | 247.3 | ↑2.2 | |
| 7/21 05:50 | 249.0 | ↑1.7 | |
| 7/21 06:00 | 250.3 | ↑1.3 | |
| 7/21 06:10 | 251.1 | ↑0.8 | |
| 7/21 06:20 | 251.4 | ↑0.3 | 満潮 |
| 7/21 06:30 | 251.1 | ↓-0.3 | |
| 7/21 06:40 | 250.4 | ↓-0.7 | |
| 7/21 06:50 | 249.1 | ↓-1.3 | |
| 7/21 07:00 | 247.2 | ↓-1.9 | |
| 7/21 07:10 | 244.9 | ↓-2.3 | |
| 7/21 07:20 | 242.0 | ↓-2.9 | |
| 7/21 07:30 | 238.6 | ↓-3.4 | |
| 7/21 07:40 | 234.8 | ↓-3.8 | |
| 7/21 07:50 | 230.4 | ↓-4.4 | |
| 7/21 08:00 | 225.6 | ↓-4.8 | |
| 7/21 08:10 | 220.4 | ↓-5.2 | |
| 7/21 08:20 | 214.7 | ↓-5.7 | |
| 7/21 08:30 | 208.7 | ↓-6.0 | |
| 7/21 08:40 | 202.4 | ↓-6.3 | |
| 7/21 08:50 | 195.7 | ↓-6.7 | |
| 7/21 09:00 | 188.8 | ↓-6.9 | |
| 7/21 09:10 | 181.6 | ↓-7.2 | |
| 7/21 09:20 | 174.3 | ↓-7.3 | |
| 7/21 09:30 | 166.8 | ↓-7.5 | |
| 7/21 09:40 | 159.3 | ↓-7.5 | |
| 7/21 09:50 | 151.7 | ↓-7.6 | |
| 7/21 10:00 | 144.1 | ↓-7.6 | |
| 7/21 10:10 | 136.5 | ↓-7.6 | |
| 7/21 10:20 | 129.1 | ↓-7.4 | |
| 7/21 10:30 | 121.7 | ↓-7.4 | |
| 7/21 10:40 | 114.6 | ↓-7.1 | |
| 7/21 10:50 | 107.7 | ↓-6.9 | |
| 7/21 11:00 | 101.1 | ↓-6.6 | |
| 7/21 11:10 | 94.8 | ↓-6.3 | |
| 7/21 11:20 | 88.9 | ↓-5.9 | |
| 7/21 11:30 | 83.3 | ↓-5.6 | |
| 7/21 11:40 | 78.2 | ↓-5.1 | |
| 7/21 11:50 | 73.6 | ↓-4.6 | |
| 7/21 12:00 | 69.4 | ↓-4.2 | |
| 7/21 12:10 | 65.8 | ↓-3.6 | |
| 7/21 12:20 | 62.7 | ↓-3.1 | |
| 7/21 12:30 | 60.2 | ↓-2.5 | |
| 7/21 12:40 | 58.3 | ↓-1.9 | |
| 7/21 12:50 | 57.0 | ↓-1.3 | |
| 7/21 13:00 | 56.3 | ↓-0.7 | 干潮 |
| 7/21 13:10 | 56.2 | ↓-0.1 | |
| 7/21 13:20 | 56.7 | ↑0.5 | |
| 7/21 13:30 | 57.8 | ↑1.1 | |
| 7/21 13:40 | 59.5 | ↑1.7 | |
| 7/21 13:50 | 61.9 | ↑2.4 | |
| 7/21 14:00 | 64.8 | ↑2.9 | |
| 7/21 14:10 | 68.2 | ↑3.4 | |
| 7/21 14:20 | 72.2 | ↑4.0 | |
| 7/21 14:30 | 76.7 | ↑4.5 | |
| 7/21 14:40 | 81.7 | ↑5.0 | |
| 7/21 14:50 | 87.1 | ↑5.4 | |
| 7/21 15:00 | 93.0 | ↑5.9 | |
| 7/21 15:10 | 99.2 | ↑6.2 | |
| 7/21 15:20 | 105.8 | ↑6.6 | |
| 7/21 15:30 | 112.7 | ↑6.9 | |
| 7/21 15:40 | 119.8 | ↑7.1 | |
| 7/21 15:50 | 127.1 | ↑7.3 | |
| 7/21 16:00 | 134.6 | ↑7.5 | |
| 7/21 16:10 | 142.2 | ↑7.6 | |
| 7/21 16:20 | 149.9 | ↑7.7 | 最大潮位差 |
| 7/21 16:30 | 157.5 | ↑7.6 | |
| 7/21 16:40 | 165.2 | ↑7.7 | 最大潮位差 |
| 7/21 16:50 | 172.7 | ↑7.5 | |
| 7/21 17:00 | 180.2 | ↑7.5 | |
| 7/21 17:10 | 187.4 | ↑7.2 | |
| 7/21 17:20 | 194.5 | ↑7.1 | |
| 7/21 17:30 | 201.2 | ↑6.7 | |
| 7/21 17:40 | 207.7 | ↑6.5 | |
| 7/21 17:50 | 213.8 | ↑6.1 | |
| 7/21 18:00 | 219.5 | ↑5.7 | |
| 7/21 18:10 | 224.9 | ↑5.4 | |
| 7/21 18:20 | 229.7 | ↑4.8 | |
| 7/21 18:30 | 234.1 | ↑4.4 | |
| 7/21 18:40 | 238.0 | ↑3.9 | |
| 7/21 18:50 | 241.4 | ↑3.4 | |
| 7/21 19:00 | 244.3 | ↑2.9 | |
| 7/21 19:10 | 246.6 | ↑2.3 | |
| 7/21 19:20 | 248.4 | ↑1.8 | |
| 7/21 19:30 | 249.6 | ↑1.2 | |
| 7/21 19:40 | 250.2 | ↑0.6 | 満潮 |
| 7/21 19:50 | 250.3 | ↑0.1 | |
| 7/21 20:00 | 249.8 | ↓-0.5 | |
| 7/21 20:10 | 248.8 | ↓-1.0 | |
| 7/21 20:20 | 247.3 | ↓-1.5 | |
| 7/21 20:30 | 245.3 | ↓-2.0 | |
| 7/21 20:40 | 242.8 | ↓-2.5 | |
| 7/21 20:50 | 239.8 | ↓-3.0 | |
| 7/21 21:00 | 236.4 | ↓-3.4 | |
| 7/21 21:10 | 232.7 | ↓-3.7 | |
| 7/21 21:20 | 228.5 | ↓-4.2 | |
| 7/21 21:30 | 224.1 | ↓-4.4 | |
| 7/21 21:40 | 219.3 | ↓-4.8 | |
| 7/21 21:50 | 214.4 | ↓-4.9 | |
| 7/21 22:00 | 209.2 | ↓-5.2 | |
| 7/21 22:10 | 203.9 | ↓-5.3 | |
| 7/21 22:20 | 198.4 | ↓-5.5 | |
| 7/21 22:30 | 192.9 | ↓-5.5 | |
| 7/21 22:40 | 187.4 | ↓-5.5 | |
| 7/21 22:50 | 181.9 | ↓-5.5 | |
| 7/21 23:00 | 176.5 | ↓-5.4 | |
| 7/21 23:10 | 171.2 | ↓-5.3 | |
| 7/21 23:20 | 166.1 | ↓-5.1 | |
| 7/21 23:30 | 161.2 | ↓-4.9 | |
| 7/21 23:40 | 156.6 | ↓-4.6 | |
| 7/21 23:50 | 152.2 | ↓-4.4 |