| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(日) |
10:48 | 04:52 | 23:48 | 17:20 |
| 246cm | 73cm | 223cm | 20cm | |
|
||||
黒子島（長崎）2030年04月7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 |
|---|---|---|---|
| 4/7 00:00 | 229.3 | ↓-3.6 | |
| 4/7 00:10 | 225.2 | ↓-4.1 | |
| 4/7 00:20 | 220.5 | ↓-4.7 | |
| 4/7 00:30 | 215.2 | ↓-5.3 | |
| 4/7 00:40 | 209.5 | ↓-5.7 | |
| 4/7 00:50 | 203.4 | ↓-6.1 | |
| 4/7 01:00 | 196.9 | ↓-6.5 | |
| 4/7 01:10 | 190.1 | ↓-6.8 | |
| 4/7 01:20 | 183.0 | ↓-7.1 | |
| 4/7 01:30 | 175.7 | ↓-7.3 | |
| 4/7 01:40 | 168.3 | ↓-7.4 | |
| 4/7 01:50 | 160.7 | ↓-7.6 | |
| 4/7 02:00 | 153.2 | ↓-7.5 | |
| 4/7 02:10 | 145.7 | ↓-7.5 | |
| 4/7 02:20 | 138.3 | ↓-7.4 | |
| 4/7 02:30 | 131.0 | ↓-7.3 | |
| 4/7 02:40 | 124.0 | ↓-7.0 | |
| 4/7 02:50 | 117.2 | ↓-6.8 | |
| 4/7 03:00 | 110.7 | ↓-6.5 | |
| 4/7 03:10 | 104.6 | ↓-6.1 | |
| 4/7 03:20 | 99.0 | ↓-5.6 | |
| 4/7 03:30 | 93.8 | ↓-5.2 | |
| 4/7 03:40 | 89.1 | ↓-4.7 | |
| 4/7 03:50 | 84.9 | ↓-4.2 | |
| 4/7 04:00 | 81.3 | ↓-3.6 | |
| 4/7 04:10 | 78.3 | ↓-3.0 | |
| 4/7 04:20 | 76.0 | ↓-2.3 | |
| 4/7 04:30 | 74.2 | ↓-1.8 | |
| 4/7 04:40 | 73.2 | ↓-1.0 | |
| 4/7 04:50 | 72.8 | ↓-0.4 | 干潮 |
| 4/7 05:00 | 73.0 | ↑0.2 | |
| 4/7 05:10 | 73.9 | ↑0.9 | |
| 4/7 05:20 | 75.5 | ↑1.6 | |
| 4/7 05:30 | 77.8 | ↑2.3 | |
| 4/7 05:40 | 80.6 | ↑2.8 | |
| 4/7 05:50 | 84.1 | ↑3.5 | |
| 4/7 06:00 | 88.1 | ↑4.0 | |
| 4/7 06:10 | 92.7 | ↑4.6 | |
| 4/7 06:20 | 97.8 | ↑5.1 | |
| 4/7 06:30 | 103.4 | ↑5.6 | |
| 4/7 06:40 | 109.4 | ↑6.0 | |
| 4/7 06:50 | 115.8 | ↑6.4 | |
| 4/7 07:00 | 122.6 | ↑6.8 | |
| 4/7 07:10 | 129.6 | ↑7.0 | |
| 4/7 07:20 | 136.9 | ↑7.3 | |
| 4/7 07:30 | 144.3 | ↑7.4 | |
| 4/7 07:40 | 151.9 | ↑7.6 | |
| 4/7 07:50 | 159.5 | ↑7.6 | |
| 4/7 08:00 | 167.1 | ↑7.6 | |
| 4/7 08:10 | 174.7 | ↑7.6 | |
| 4/7 08:20 | 182.1 | ↑7.4 | |
| 4/7 08:30 | 189.4 | ↑7.3 | |
| 4/7 08:40 | 196.4 | ↑7.0 | |
| 4/7 08:50 | 203.2 | ↑6.8 | |
| 4/7 09:00 | 209.6 | ↑6.4 | |
| 4/7 09:10 | 215.7 | ↑6.1 | |
| 4/7 09:20 | 221.3 | ↑5.6 | |
| 4/7 09:30 | 226.4 | ↑5.1 | |
| 4/7 09:40 | 231.0 | ↑4.6 | |
| 4/7 09:50 | 235.0 | ↑4.0 | |
| 4/7 10:00 | 238.5 | ↑3.5 | |
| 4/7 10:10 | 241.3 | ↑2.8 | |
| 4/7 10:20 | 243.5 | ↑2.2 | |
| 4/7 10:30 | 245.0 | ↑1.5 | |
| 4/7 10:40 | 245.8 | ↑0.8 | 満潮 |
| 4/7 10:50 | 245.9 | ↑0.1 | |
| 4/7 11:00 | 245.3 | ↓-0.6 | |
| 4/7 11:10 | 244.0 | ↓-1.3 | |
| 4/7 11:20 | 242.0 | ↓-2.0 | |
| 4/7 11:30 | 239.3 | ↓-2.7 | |
| 4/7 11:40 | 235.9 | ↓-3.4 | |
| 4/7 11:50 | 231.9 | ↓-4.0 | |
| 4/7 12:00 | 227.2 | ↓-4.7 | |
| 4/7 12:10 | 222.0 | ↓-5.2 | |
| 4/7 12:20 | 216.1 | ↓-5.9 | |
| 4/7 12:30 | 209.7 | ↓-6.4 | |
| 4/7 12:40 | 202.8 | ↓-6.9 | |
| 4/7 12:50 | 195.5 | ↓-7.3 | |
| 4/7 13:00 | 187.7 | ↓-7.8 | |
| 4/7 13:10 | 179.6 | ↓-8.1 | |
| 4/7 13:20 | 171.2 | ↓-8.4 | |
| 4/7 13:30 | 162.5 | ↓-8.7 | |
| 4/7 13:40 | 153.7 | ↓-8.8 | |
| 4/7 13:50 | 144.7 | ↓-9.0 | |
| 4/7 14:00 | 135.6 | ↓-9.1 | 最大潮位差 |
| 4/7 14:10 | 126.5 | ↓-9.1 | 最大潮位差 |
| 4/7 14:20 | 117.4 | ↓-9.1 | 最大潮位差 |
| 4/7 14:30 | 108.4 | ↓-9.0 | |
| 4/7 14:40 | 99.6 | ↓-8.8 | |
| 4/7 14:50 | 91.0 | ↓-8.6 | |
| 4/7 15:00 | 82.7 | ↓-8.3 | |
| 4/7 15:10 | 74.7 | ↓-8.0 | |
| 4/7 15:20 | 67.1 | ↓-7.6 | |
| 4/7 15:30 | 59.9 | ↓-7.2 | |
| 4/7 15:40 | 53.2 | ↓-6.7 | |
| 4/7 15:50 | 47.0 | ↓-6.2 | |
| 4/7 16:00 | 41.3 | ↓-5.7 | |
| 4/7 16:10 | 36.2 | ↓-5.1 | |
| 4/7 16:20 | 31.8 | ↓-4.4 | |
| 4/7 16:30 | 28.0 | ↓-3.8 | |
| 4/7 16:40 | 24.9 | ↓-3.1 | |
| 4/7 16:50 | 22.4 | ↓-2.5 | |
| 4/7 17:00 | 20.7 | ↓-1.7 | |
| 4/7 17:10 | 19.7 | ↓-1.0 | 干潮 |
| 4/7 17:20 | 19.4 | ↓-0.3 | 干潮 |
| 4/7 17:30 | 19.8 | ↑0.4 | |
| 4/7 17:40 | 20.9 | ↑1.1 | |
| 4/7 17:50 | 22.7 | ↑1.8 | |
| 4/7 18:00 | 25.2 | ↑2.5 | |
| 4/7 18:10 | 28.3 | ↑3.1 | |
| 4/7 18:20 | 32.1 | ↑3.8 | |
| 4/7 18:30 | 36.5 | ↑4.4 | |
| 4/7 18:40 | 41.5 | ↑5.0 | |
| 4/7 18:50 | 47.0 | ↑5.5 | |
| 4/7 19:00 | 53.0 | ↑6.0 | |
| 4/7 19:10 | 59.4 | ↑6.4 | |
| 4/7 19:20 | 66.3 | ↑6.9 | |
| 4/7 19:30 | 73.5 | ↑7.2 | |
| 4/7 19:40 | 81.1 | ↑7.6 | |
| 4/7 19:50 | 88.9 | ↑7.8 | |
| 4/7 20:00 | 96.9 | ↑8.0 | |
| 4/7 20:10 | 105.0 | ↑8.1 | |
| 4/7 20:20 | 113.3 | ↑8.3 | |
| 4/7 20:30 | 121.6 | ↑8.3 | |
| 4/7 20:40 | 129.8 | ↑8.2 | |
| 4/7 20:50 | 138.0 | ↑8.2 | |
| 4/7 21:00 | 146.1 | ↑8.1 | |
| 4/7 21:10 | 154.0 | ↑7.9 | |
| 4/7 21:20 | 161.7 | ↑7.7 | |
| 4/7 21:30 | 169.0 | ↑7.3 | |
| 4/7 21:40 | 176.1 | ↑7.1 | |
| 4/7 21:50 | 182.8 | ↑6.7 | |
| 4/7 22:00 | 189.0 | ↑6.2 | |
| 4/7 22:10 | 194.9 | ↑5.9 | |
| 4/7 22:20 | 200.2 | ↑5.3 | |
| 4/7 22:30 | 205.0 | ↑4.8 | |
| 4/7 22:40 | 209.3 | ↑4.3 | |
| 4/7 22:50 | 213.0 | ↑3.7 | |
| 4/7 23:00 | 216.1 | ↑3.1 | |
| 4/7 23:10 | 218.7 | ↑2.6 | |
| 4/7 23:20 | 220.6 | ↑1.9 | |
| 4/7 23:30 | 221.9 | ↑1.3 | |
| 4/7 23:40 | 222.6 | ↑0.7 | 満潮 |
| 4/7 23:50 | 222.7 | ↑0.1 |