| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(火) |
08:59 | 03:00 | 21:29 | 15:11 |
| 259cm | 35cm | 270cm | 9cm | |
|
||||
畑下（長崎）2038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 | 146.5 | ↓-10.0 | |
| 4/20 00:10 | 136.5 | ↓-10.0 | |
| 4/20 00:20 | 126.6 | ↓-9.9 | |
| 4/20 00:30 | 116.9 | ↓-9.7 | |
| 4/20 00:40 | 107.5 | ↓-9.4 | |
| 4/20 00:50 | 98.4 | ↓-9.1 | |
| 4/20 01:00 | 89.6 | ↓-8.8 | |
| 4/20 01:10 | 81.4 | ↓-8.2 | |
| 4/20 01:20 | 73.6 | ↓-7.8 | |
| 4/20 01:30 | 66.4 | ↓-7.2 | |
| 4/20 01:40 | 59.8 | ↓-6.6 | |
| 4/20 01:50 | 53.9 | ↓-5.9 | |
| 4/20 02:00 | 48.8 | ↓-5.1 | |
| 4/20 02:10 | 44.3 | ↓-4.5 | |
| 4/20 02:20 | 40.7 | ↓-3.6 | |
| 4/20 02:30 | 37.9 | ↓-2.8 | |
| 4/20 02:40 | 35.9 | ↓-2.0 | |
| 4/20 02:50 | 34.7 | ↓-1.2 | 干潮 |
| 4/20 03:00 | 34.4 | ↓-0.3 | 干潮 |
| 4/20 03:10 | 34.9 | ↑0.5 | |
| 4/20 03:20 | 36.3 | ↑1.4 | |
| 4/20 03:30 | 38.6 | ↑2.3 | |
| 4/20 03:40 | 41.6 | ↑3.0 | |
| 4/20 03:50 | 45.5 | ↑3.9 | |
| 4/20 04:00 | 50.1 | ↑4.6 | |
| 4/20 04:10 | 55.5 | ↑5.4 | |
| 4/20 04:20 | 61.5 | ↑6.0 | |
| 4/20 04:30 | 68.2 | ↑6.7 | |
| 4/20 04:40 | 75.5 | ↑7.3 | |
| 4/20 04:50 | 83.3 | ↑7.8 | |
| 4/20 05:00 | 91.6 | ↑8.3 | |
| 4/20 05:10 | 100.3 | ↑8.7 | |
| 4/20 05:20 | 109.4 | ↑9.1 | |
| 4/20 05:30 | 118.7 | ↑9.3 | |
| 4/20 05:40 | 128.3 | ↑9.6 | |
| 4/20 05:50 | 138.0 | ↑9.7 | |
| 4/20 06:00 | 147.8 | ↑9.8 | |
| 4/20 06:10 | 157.6 | ↑9.8 | |
| 4/20 06:20 | 167.2 | ↑9.6 | |
| 4/20 06:30 | 176.8 | ↑9.6 | |
| 4/20 06:40 | 186.1 | ↑9.3 | |
| 4/20 06:50 | 195.1 | ↑9.0 | |
| 4/20 07:00 | 203.7 | ↑8.6 | |
| 4/20 07:10 | 211.9 | ↑8.2 | |
| 4/20 07:20 | 219.6 | ↑7.7 | |
| 4/20 07:30 | 226.8 | ↑7.2 | |
| 4/20 07:40 | 233.3 | ↑6.5 | |
| 4/20 07:50 | 239.2 | ↑5.9 | |
| 4/20 08:00 | 244.4 | ↑5.2 | |
| 4/20 08:10 | 248.8 | ↑4.4 | |
| 4/20 08:20 | 252.4 | ↑3.6 | |
| 4/20 08:30 | 255.3 | ↑2.9 | |
| 4/20 08:40 | 257.3 | ↑2.0 | |
| 4/20 08:50 | 258.4 | ↑1.1 | 満潮 |
| 4/20 09:00 | 258.7 | ↑0.3 | |
| 4/20 09:10 | 258.0 | ↓-0.7 | |
| 4/20 09:20 | 256.6 | ↓-1.4 | |
| 4/20 09:30 | 254.2 | ↓-2.4 | |
| 4/20 09:40 | 251.0 | ↓-3.2 | |
| 4/20 09:50 | 247.0 | ↓-4.0 | |
| 4/20 10:00 | 242.2 | ↓-4.8 | |
| 4/20 10:10 | 236.6 | ↓-5.6 | |
| 4/20 10:20 | 230.3 | ↓-6.3 | |
| 4/20 10:30 | 223.3 | ↓-7.0 | |
| 4/20 10:40 | 215.7 | ↓-7.6 | |
| 4/20 10:50 | 207.4 | ↓-8.3 | |
| 4/20 11:00 | 198.7 | ↓-8.7 | |
| 4/20 11:10 | 189.4 | ↓-9.3 | |
| 4/20 11:20 | 179.8 | ↓-9.6 | |
| 4/20 11:30 | 169.9 | ↓-9.9 | |
| 4/20 11:40 | 159.6 | ↓-10.3 | |
| 4/20 11:50 | 149.2 | ↓-10.4 | |
| 4/20 12:00 | 138.7 | ↓-10.5 | |
| 4/20 12:10 | 128.1 | ↓-10.6 | |
| 4/20 12:20 | 117.6 | ↓-10.5 | |
| 4/20 12:30 | 107.1 | ↓-10.5 | |
| 4/20 12:40 | 96.9 | ↓-10.2 | |
| 4/20 12:50 | 86.9 | ↓-10.0 | |
| 4/20 13:00 | 77.3 | ↓-9.6 | |
| 4/20 13:10 | 68.0 | ↓-9.3 | |
| 4/20 13:20 | 59.2 | ↓-8.8 | |
| 4/20 13:30 | 51.0 | ↓-8.2 | |
| 4/20 13:40 | 43.3 | ↓-7.7 | |
| 4/20 13:50 | 36.3 | ↓-7.0 | |
| 4/20 14:00 | 30.0 | ↓-6.3 | |
| 4/20 14:10 | 24.4 | ↓-5.6 | |
| 4/20 14:20 | 19.6 | ↓-4.8 | |
| 4/20 14:30 | 15.6 | ↓-4.0 | |
| 4/20 14:40 | 12.5 | ↓-3.1 | |
| 4/20 14:50 | 10.2 | ↓-2.3 | |
| 4/20 15:00 | 8.9 | ↓-1.3 | |
| 4/20 15:10 | 8.4 | ↓-0.5 | 干潮 |
| 4/20 15:20 | 8.8 | ↑0.4 | |
| 4/20 15:30 | 10.2 | ↑1.4 | |
| 4/20 15:40 | 12.4 | ↑2.2 | |
| 4/20 15:50 | 15.5 | ↑3.1 | |
| 4/20 16:00 | 19.5 | ↑4.0 | |
| 4/20 16:10 | 24.3 | ↑4.8 | |
| 4/20 16:20 | 29.9 | ↑5.6 | |
| 4/20 16:30 | 36.2 | ↑6.3 | |
| 4/20 16:40 | 43.3 | ↑7.1 | |
| 4/20 16:50 | 51.0 | ↑7.7 | |
| 4/20 17:00 | 59.4 | ↑8.4 | |
| 4/20 17:10 | 68.3 | ↑8.9 | |
| 4/20 17:20 | 77.6 | ↑9.3 | |
| 4/20 17:30 | 87.5 | ↑9.9 | |
| 4/20 17:40 | 97.6 | ↑10.1 | |
| 4/20 17:50 | 108.1 | ↑10.5 | |
| 4/20 18:00 | 118.7 | ↑10.6 | |
| 4/20 18:10 | 129.5 | ↑10.8 | |
| 4/20 18:20 | 140.4 | ↑10.9 | 最大潮位差 |
| 4/20 18:30 | 151.3 | ↑10.9 | 最大潮位差 |
| 4/20 18:40 | 162.0 | ↑10.7 | |
| 4/20 18:50 | 172.6 | ↑10.6 | |
| 4/20 19:00 | 183.0 | ↑10.4 | |
| 4/20 19:10 | 193.1 | ↑10.1 | |
| 4/20 19:20 | 202.7 | ↑9.6 | |
| 4/20 19:30 | 212.0 | ↑9.3 | |
| 4/20 19:40 | 220.7 | ↑8.7 | |
| 4/20 19:50 | 228.8 | ↑8.1 | |
| 4/20 20:00 | 236.4 | ↑7.6 | |
| 4/20 20:10 | 243.2 | ↑6.8 | |
| 4/20 20:20 | 249.4 | ↑6.2 | |
| 4/20 20:30 | 254.8 | ↑5.4 | |
| 4/20 20:40 | 259.4 | ↑4.6 | |
| 4/20 20:50 | 263.1 | ↑3.7 | |
| 4/20 21:00 | 266.0 | ↑2.9 | |
| 4/20 21:10 | 268.1 | ↑2.1 | |
| 4/20 21:20 | 269.3 | ↑1.2 | 満潮 |
| 4/20 21:30 | 269.6 | ↑0.3 | |
| 4/20 21:40 | 269.0 | ↓-0.6 | |
| 4/20 21:50 | 267.5 | ↓-1.5 | |
| 4/20 22:00 | 265.2 | ↓-2.3 | |
| 4/20 22:10 | 262.1 | ↓-3.1 | |
| 4/20 22:20 | 258.2 | ↓-3.9 | |
| 4/20 22:30 | 253.5 | ↓-4.7 | |
| 4/20 22:40 | 248.0 | ↓-5.5 | |
| 4/20 22:50 | 241.9 | ↓-6.1 | |
| 4/20 23:00 | 235.1 | ↓-6.8 | |
| 4/20 23:10 | 227.7 | ↓-7.4 | |
| 4/20 23:20 | 219.8 | ↓-7.9 | |
| 4/20 23:30 | 211.4 | ↓-8.4 | |
| 4/20 23:40 | 202.6 | ↓-8.8 | |
| 4/20 23:50 | 193.5 | ↓-9.1 |