| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(金) |
10:47 | 04:59 | 23:55 | 17:19 |
| 244cm | 91cm | 235cm | 35cm | |
|
||||
高後崎（長崎）2018年04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 |
|---|---|---|---|
| 4/20 00:00 | 243.8 | ↓-3.2 | |
| 4/20 00:10 | 240.0 | ↓-3.8 | |
| 4/20 00:20 | 235.7 | ↓-4.3 | |
| 4/20 00:30 | 230.9 | ↓-4.8 | |
| 4/20 00:40 | 225.5 | ↓-5.4 | |
| 4/20 00:50 | 219.8 | ↓-5.7 | |
| 4/20 01:00 | 213.7 | ↓-6.1 | |
| 4/20 01:10 | 207.2 | ↓-6.5 | |
| 4/20 01:20 | 200.5 | ↓-6.7 | |
| 4/20 01:30 | 193.5 | ↓-7.0 | |
| 4/20 01:40 | 186.4 | ↓-7.1 | |
| 4/20 01:50 | 179.2 | ↓-7.2 | |
| 4/20 02:00 | 171.9 | ↓-7.3 | |
| 4/20 02:10 | 164.7 | ↓-7.2 | |
| 4/20 02:20 | 157.5 | ↓-7.2 | |
| 4/20 02:30 | 150.4 | ↓-7.1 | |
| 4/20 02:40 | 143.6 | ↓-6.8 | |
| 4/20 02:50 | 136.9 | ↓-6.7 | |
| 4/20 03:00 | 130.5 | ↓-6.4 | |
| 4/20 03:10 | 124.5 | ↓-6.0 | |
| 4/20 03:20 | 118.8 | ↓-5.7 | |
| 4/20 03:30 | 113.6 | ↓-5.2 | |
| 4/20 03:40 | 108.8 | ↓-4.8 | |
| 4/20 03:50 | 104.5 | ↓-4.3 | |
| 4/20 04:00 | 100.7 | ↓-3.8 | |
| 4/20 04:10 | 97.5 | ↓-3.2 | |
| 4/20 04:20 | 94.9 | ↓-2.6 | |
| 4/20 04:30 | 92.8 | ↓-2.1 | |
| 4/20 04:40 | 91.4 | ↓-1.4 | |
| 4/20 04:50 | 90.6 | ↓-0.8 | 干潮 |
| 4/20 05:00 | 90.4 | ↓-0.2 | |
| 4/20 05:10 | 90.8 | ↑0.4 | |
| 4/20 05:20 | 91.9 | ↑1.1 | |
| 4/20 05:30 | 93.5 | ↑1.6 | |
| 4/20 05:40 | 95.8 | ↑2.3 | |
| 4/20 05:50 | 98.6 | ↑2.8 | |
| 4/20 06:00 | 102.0 | ↑3.4 | |
| 4/20 06:10 | 105.9 | ↑3.9 | |
| 4/20 06:20 | 110.3 | ↑4.4 | |
| 4/20 06:30 | 115.1 | ↑4.8 | |
| 4/20 06:40 | 120.4 | ↑5.3 | |
| 4/20 06:50 | 126.0 | ↑5.6 | |
| 4/20 07:00 | 131.9 | ↑5.9 | |
| 4/20 07:10 | 138.2 | ↑6.3 | |
| 4/20 07:20 | 144.7 | ↑6.5 | |
| 4/20 07:30 | 151.3 | ↑6.6 | |
| 4/20 07:40 | 158.1 | ↑6.8 | |
| 4/20 07:50 | 164.9 | ↑6.8 | |
| 4/20 08:00 | 171.8 | ↑6.9 | |
| 4/20 08:10 | 178.6 | ↑6.8 | |
| 4/20 08:20 | 185.3 | ↑6.7 | |
| 4/20 08:30 | 191.9 | ↑6.6 | |
| 4/20 08:40 | 198.3 | ↑6.4 | |
| 4/20 08:50 | 204.5 | ↑6.2 | |
| 4/20 09:00 | 210.3 | ↑5.8 | |
| 4/20 09:10 | 215.8 | ↑5.5 | |
| 4/20 09:20 | 220.9 | ↑5.1 | |
| 4/20 09:30 | 225.6 | ↑4.7 | |
| 4/20 09:40 | 229.8 | ↑4.2 | |
| 4/20 09:50 | 233.4 | ↑3.6 | |
| 4/20 10:00 | 236.6 | ↑3.2 | |
| 4/20 10:10 | 239.1 | ↑2.5 | |
| 4/20 10:20 | 241.1 | ↑2.0 | |
| 4/20 10:30 | 242.5 | ↑1.4 | |
| 4/20 10:40 | 243.2 | ↑0.7 | 満潮 |
| 4/20 10:50 | 243.3 | ↑0.1 | |
| 4/20 11:00 | 242.7 | ↓-0.6 | |
| 4/20 11:10 | 241.5 | ↓-1.2 | |
| 4/20 11:20 | 239.7 | ↓-1.8 | |
| 4/20 11:30 | 237.2 | ↓-2.5 | |
| 4/20 11:40 | 234.0 | ↓-3.2 | |
| 4/20 11:50 | 230.3 | ↓-3.7 | |
| 4/20 12:00 | 226.0 | ↓-4.3 | |
| 4/20 12:10 | 221.1 | ↓-4.9 | |
| 4/20 12:20 | 215.7 | ↓-5.4 | |
| 4/20 12:30 | 209.8 | ↓-5.9 | |
| 4/20 12:40 | 203.4 | ↓-6.4 | |
| 4/20 12:50 | 196.6 | ↓-6.8 | |
| 4/20 13:00 | 189.4 | ↓-7.2 | |
| 4/20 13:10 | 181.9 | ↓-7.5 | |
| 4/20 13:20 | 174.1 | ↓-7.8 | |
| 4/20 13:30 | 166.1 | ↓-8.0 | |
| 4/20 13:40 | 157.9 | ↓-8.2 | |
| 4/20 13:50 | 149.5 | ↓-8.4 | 最大潮位差 |
| 4/20 14:00 | 141.1 | ↓-8.4 | 最大潮位差 |
| 4/20 14:10 | 132.7 | ↓-8.4 | 最大潮位差 |
| 4/20 14:20 | 124.3 | ↓-8.4 | 最大潮位差 |
| 4/20 14:30 | 116.0 | ↓-8.3 | |
| 4/20 14:40 | 107.8 | ↓-8.2 | |
| 4/20 14:50 | 99.9 | ↓-7.9 | |
| 4/20 15:00 | 92.2 | ↓-7.7 | |
| 4/20 15:10 | 84.8 | ↓-7.4 | |
| 4/20 15:20 | 77.7 | ↓-7.1 | |
| 4/20 15:30 | 71.1 | ↓-6.6 | |
| 4/20 15:40 | 64.9 | ↓-6.2 | |
| 4/20 15:50 | 59.1 | ↓-5.8 | |
| 4/20 16:00 | 53.9 | ↓-5.2 | |
| 4/20 16:10 | 49.3 | ↓-4.6 | |
| 4/20 16:20 | 45.2 | ↓-4.1 | |
| 4/20 16:30 | 41.7 | ↓-3.5 | |
| 4/20 16:40 | 38.9 | ↓-2.8 | |
| 4/20 16:50 | 36.7 | ↓-2.2 | |
| 4/20 17:00 | 35.1 | ↓-1.6 | |
| 4/20 17:10 | 34.2 | ↓-0.9 | 干潮 |
| 4/20 17:20 | 34.0 | ↓-0.2 | |
| 4/20 17:30 | 34.5 | ↑0.5 | |
| 4/20 17:40 | 35.6 | ↑1.1 | |
| 4/20 17:50 | 37.4 | ↑1.8 | |
| 4/20 18:00 | 39.9 | ↑2.5 | |
| 4/20 18:10 | 42.9 | ↑3.0 | |
| 4/20 18:20 | 46.6 | ↑3.7 | |
| 4/20 18:30 | 50.8 | ↑4.2 | |
| 4/20 18:40 | 55.6 | ↑4.8 | |
| 4/20 18:50 | 60.9 | ↑5.3 | |
| 4/20 19:00 | 66.7 | ↑5.8 | |
| 4/20 19:10 | 72.9 | ↑6.2 | |
| 4/20 19:20 | 79.5 | ↑6.6 | |
| 4/20 19:30 | 86.4 | ↑6.9 | |
| 4/20 19:40 | 93.7 | ↑7.3 | |
| 4/20 19:50 | 101.2 | ↑7.5 | |
| 4/20 20:00 | 108.9 | ↑7.7 | |
| 4/20 20:10 | 116.8 | ↑7.9 | |
| 4/20 20:20 | 124.8 | ↑8.0 | |
| 4/20 20:30 | 132.8 | ↑8.0 | |
| 4/20 20:40 | 140.8 | ↑8.0 | |
| 4/20 20:50 | 148.8 | ↑8.0 | |
| 4/20 21:00 | 156.6 | ↑7.8 | |
| 4/20 21:10 | 164.3 | ↑7.7 | |
| 4/20 21:20 | 171.8 | ↑7.5 | |
| 4/20 21:30 | 179.1 | ↑7.3 | |
| 4/20 21:40 | 186.0 | ↑6.9 | |
| 4/20 21:50 | 192.6 | ↑6.6 | |
| 4/20 22:00 | 198.9 | ↑6.3 | |
| 4/20 22:10 | 204.7 | ↑5.8 | |
| 4/20 22:20 | 210.1 | ↑5.4 | |
| 4/20 22:30 | 215.0 | ↑4.9 | |
| 4/20 22:40 | 219.4 | ↑4.4 | |
| 4/20 22:50 | 223.3 | ↑3.9 | |
| 4/20 23:00 | 226.7 | ↑3.4 | |
| 4/20 23:10 | 229.5 | ↑2.8 | |
| 4/20 23:20 | 231.7 | ↑2.2 | |
| 4/20 23:30 | 233.3 | ↑1.6 | |
| 4/20 23:40 | 234.4 | ↑1.1 | |
| 4/20 23:50 | 234.9 | ↑0.5 | 満潮 |