| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(日) |
10:13 | 04:21 | 23:11 | 16:45 |
| 287cm | 104cm | 272cm | 30cm | |
|
||||
黒子島（長崎）2042年07月20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 |
|---|---|---|---|
| 7/20 00:00 | 249.7 | ↓-5.3 | |
| 7/20 00:10 | 244.0 | ↓-5.7 | |
| 7/20 00:20 | 237.7 | ↓-6.3 | |
| 7/20 00:30 | 231.1 | ↓-6.6 | |
| 7/20 00:40 | 224.1 | ↓-7.0 | |
| 7/20 00:50 | 216.8 | ↓-7.3 | |
| 7/20 01:00 | 209.3 | ↓-7.5 | |
| 7/20 01:10 | 201.7 | ↓-7.6 | |
| 7/20 01:20 | 193.9 | ↓-7.8 | |
| 7/20 01:30 | 186.1 | ↓-7.8 | |
| 7/20 01:40 | 178.4 | ↓-7.7 | |
| 7/20 01:50 | 170.7 | ↓-7.7 | |
| 7/20 02:00 | 163.2 | ↓-7.5 | |
| 7/20 02:10 | 155.9 | ↓-7.3 | |
| 7/20 02:20 | 148.9 | ↓-7.0 | |
| 7/20 02:30 | 142.2 | ↓-6.7 | |
| 7/20 02:40 | 135.9 | ↓-6.3 | |
| 7/20 02:50 | 130.0 | ↓-5.9 | |
| 7/20 03:00 | 124.7 | ↓-5.3 | |
| 7/20 03:10 | 119.8 | ↓-4.9 | |
| 7/20 03:20 | 115.5 | ↓-4.3 | |
| 7/20 03:30 | 111.8 | ↓-3.7 | |
| 7/20 03:40 | 108.8 | ↓-3.0 | |
| 7/20 03:50 | 106.4 | ↓-2.4 | |
| 7/20 04:00 | 104.7 | ↓-1.7 | |
| 7/20 04:10 | 103.6 | ↓-1.1 | |
| 7/20 04:20 | 103.3 | ↓-0.3 | 干潮 |
| 7/20 04:30 | 103.7 | ↑0.4 | |
| 7/20 04:40 | 104.8 | ↑1.1 | |
| 7/20 04:50 | 106.5 | ↑1.7 | |
| 7/20 05:00 | 109.0 | ↑2.5 | |
| 7/20 05:10 | 112.1 | ↑3.1 | |
| 7/20 05:20 | 115.9 | ↑3.8 | |
| 7/20 05:30 | 120.3 | ↑4.4 | |
| 7/20 05:40 | 125.2 | ↑4.9 | |
| 7/20 05:50 | 130.7 | ↑5.5 | |
| 7/20 06:00 | 136.8 | ↑6.1 | |
| 7/20 06:10 | 143.2 | ↑6.4 | |
| 7/20 06:20 | 150.1 | ↑6.9 | |
| 7/20 06:30 | 157.3 | ↑7.2 | |
| 7/20 06:40 | 164.9 | ↑7.6 | |
| 7/20 06:50 | 172.6 | ↑7.7 | |
| 7/20 07:00 | 180.6 | ↑8.0 | |
| 7/20 07:10 | 188.7 | ↑8.1 | |
| 7/20 07:20 | 196.8 | ↑8.1 | |
| 7/20 07:30 | 204.9 | ↑8.1 | |
| 7/20 07:40 | 213.0 | ↑8.1 | |
| 7/20 07:50 | 220.9 | ↑7.9 | |
| 7/20 08:00 | 228.6 | ↑7.7 | |
| 7/20 08:10 | 236.0 | ↑7.4 | |
| 7/20 08:20 | 243.2 | ↑7.2 | |
| 7/20 08:30 | 249.9 | ↑6.7 | |
| 7/20 08:40 | 256.2 | ↑6.3 | |
| 7/20 08:50 | 262.1 | ↑5.9 | |
| 7/20 09:00 | 267.4 | ↑5.3 | |
| 7/20 09:10 | 272.1 | ↑4.7 | |
| 7/20 09:20 | 276.2 | ↑4.1 | |
| 7/20 09:30 | 279.6 | ↑3.4 | |
| 7/20 09:40 | 282.3 | ↑2.7 | |
| 7/20 09:50 | 284.4 | ↑2.1 | |
| 7/20 10:00 | 285.6 | ↑1.2 | |
| 7/20 10:10 | 286.1 | ↑0.5 | 満潮 |
| 7/20 10:20 | 285.9 | ↓-0.2 | |
| 7/20 10:30 | 284.8 | ↓-1.1 | |
| 7/20 10:40 | 283.0 | ↓-1.8 | |
| 7/20 10:50 | 280.4 | ↓-2.6 | |
| 7/20 11:00 | 277.0 | ↓-3.4 | |
| 7/20 11:10 | 272.9 | ↓-4.1 | |
| 7/20 11:20 | 268.1 | ↓-4.8 | |
| 7/20 11:30 | 262.5 | ↓-5.6 | |
| 7/20 11:40 | 256.3 | ↓-6.2 | |
| 7/20 11:50 | 249.5 | ↓-6.8 | |
| 7/20 12:00 | 242.0 | ↓-7.5 | |
| 7/20 12:10 | 234.0 | ↓-8.0 | |
| 7/20 12:20 | 225.6 | ↓-8.4 | |
| 7/20 12:30 | 216.6 | ↓-9.0 | |
| 7/20 12:40 | 207.3 | ↓-9.3 | |
| 7/20 12:50 | 197.7 | ↓-9.6 | |
| 7/20 13:00 | 187.8 | ↓-9.9 | |
| 7/20 13:10 | 177.7 | ↓-10.1 | |
| 7/20 13:20 | 167.4 | ↓-10.3 | 最大潮位差 |
| 7/20 13:30 | 157.1 | ↓-10.3 | 最大潮位差 |
| 7/20 13:40 | 146.8 | ↓-10.3 | 最大潮位差 |
| 7/20 13:50 | 136.5 | ↓-10.3 | 最大潮位差 |
| 7/20 14:00 | 126.4 | ↓-10.1 | |
| 7/20 14:10 | 116.5 | ↓-9.9 | |
| 7/20 14:20 | 106.9 | ↓-9.6 | |
| 7/20 14:30 | 97.6 | ↓-9.3 | |
| 7/20 14:40 | 88.6 | ↓-9.0 | |
| 7/20 14:50 | 80.1 | ↓-8.5 | |
| 7/20 15:00 | 72.2 | ↓-7.9 | |
| 7/20 15:10 | 64.8 | ↓-7.4 | |
| 7/20 15:20 | 58.0 | ↓-6.8 | |
| 7/20 15:30 | 51.8 | ↓-6.2 | |
| 7/20 15:40 | 46.4 | ↓-5.4 | |
| 7/20 15:50 | 41.6 | ↓-4.8 | |
| 7/20 16:00 | 37.6 | ↓-4.0 | |
| 7/20 16:10 | 34.5 | ↓-3.1 | |
| 7/20 16:20 | 32.1 | ↓-2.4 | |
| 7/20 16:30 | 30.5 | ↓-1.6 | |
| 7/20 16:40 | 29.8 | ↓-0.7 | 干潮 |
| 7/20 16:50 | 29.9 | ↑0.1 | |
| 7/20 17:00 | 30.8 | ↑0.9 | |
| 7/20 17:10 | 32.6 | ↑1.8 | |
| 7/20 17:20 | 35.1 | ↑2.5 | |
| 7/20 17:30 | 38.5 | ↑3.4 | |
| 7/20 17:40 | 42.6 | ↑4.1 | |
| 7/20 17:50 | 47.4 | ↑4.8 | |
| 7/20 18:00 | 53.0 | ↑5.6 | |
| 7/20 18:10 | 59.2 | ↑6.2 | |
| 7/20 18:20 | 66.0 | ↑6.8 | |
| 7/20 18:30 | 73.4 | ↑7.4 | |
| 7/20 18:40 | 81.3 | ↑7.9 | |
| 7/20 18:50 | 89.7 | ↑8.4 | |
| 7/20 19:00 | 98.5 | ↑8.8 | |
| 7/20 19:10 | 107.6 | ↑9.1 | |
| 7/20 19:20 | 117.0 | ↑9.4 | |
| 7/20 19:30 | 126.7 | ↑9.7 | |
| 7/20 19:40 | 136.5 | ↑9.8 | |
| 7/20 19:50 | 146.3 | ↑9.8 | |
| 7/20 20:00 | 156.2 | ↑9.9 | |
| 7/20 20:10 | 166.1 | ↑9.9 | |
| 7/20 20:20 | 175.8 | ↑9.7 | |
| 7/20 20:30 | 185.4 | ↑9.6 | |
| 7/20 20:40 | 194.7 | ↑9.3 | |
| 7/20 20:50 | 203.7 | ↑9.0 | |
| 7/20 21:00 | 212.3 | ↑8.6 | |
| 7/20 21:10 | 220.6 | ↑8.3 | |
| 7/20 21:20 | 228.4 | ↑7.8 | |
| 7/20 21:30 | 235.6 | ↑7.2 | |
| 7/20 21:40 | 242.3 | ↑6.7 | |
| 7/20 21:50 | 248.4 | ↑6.1 | |
| 7/20 22:00 | 253.8 | ↑5.4 | |
| 7/20 22:10 | 258.6 | ↑4.8 | |
| 7/20 22:20 | 262.6 | ↑4.0 | |
| 7/20 22:30 | 266.0 | ↑3.4 | |
| 7/20 22:40 | 268.6 | ↑2.6 | |
| 7/20 22:50 | 270.5 | ↑1.9 | |
| 7/20 23:00 | 271.6 | ↑1.1 | |
| 7/20 23:10 | 271.9 | ↑0.3 | 満潮 |
| 7/20 23:20 | 271.5 | ↓-0.4 | |
| 7/20 23:30 | 270.4 | ↓-1.1 | |
| 7/20 23:40 | 268.6 | ↓-1.8 | |
| 7/20 23:50 | 266.0 | ↓-2.6 |