| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(月) |
10:25 | 04:32 | 23:12 | 16:46 |
| 195cm | 50cm | 199cm | 16cm | |
|
||||
万関瀬戸（長崎）2030年05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 |
|---|---|---|---|
| 5/20 00:00 | 182.3 | ↓-4.6 | |
| 5/20 00:10 | 177.3 | ↓-5.0 | |
| 5/20 00:20 | 171.9 | ↓-5.4 | |
| 5/20 00:30 | 166.2 | ↓-5.7 | |
| 5/20 00:40 | 160.2 | ↓-6.0 | |
| 5/20 00:50 | 153.9 | ↓-6.3 | |
| 5/20 01:00 | 147.4 | ↓-6.5 | |
| 5/20 01:10 | 140.8 | ↓-6.6 | |
| 5/20 01:20 | 134.1 | ↓-6.7 | |
| 5/20 01:30 | 127.3 | ↓-6.8 | |
| 5/20 01:40 | 120.6 | ↓-6.7 | |
| 5/20 01:50 | 113.9 | ↓-6.7 | |
| 5/20 02:00 | 107.3 | ↓-6.6 | |
| 5/20 02:10 | 100.9 | ↓-6.4 | |
| 5/20 02:20 | 94.6 | ↓-6.3 | |
| 5/20 02:30 | 88.7 | ↓-5.9 | |
| 5/20 02:40 | 83.0 | ↓-5.7 | |
| 5/20 02:50 | 77.7 | ↓-5.3 | |
| 5/20 03:00 | 72.7 | ↓-5.0 | |
| 5/20 03:10 | 68.2 | ↓-4.5 | |
| 5/20 03:20 | 64.1 | ↓-4.1 | |
| 5/20 03:30 | 60.5 | ↓-3.6 | |
| 5/20 03:40 | 57.3 | ↓-3.2 | |
| 5/20 03:50 | 54.8 | ↓-2.5 | |
| 5/20 04:00 | 52.7 | ↓-2.1 | |
| 5/20 04:10 | 51.2 | ↓-1.5 | |
| 5/20 04:20 | 50.3 | ↓-0.9 | |
| 5/20 04:30 | 50.0 | ↓-0.3 | 干潮 |
| 5/20 04:40 | 50.2 | ↑0.2 | |
| 5/20 04:50 | 51.0 | ↑0.8 | |
| 5/20 05:00 | 52.4 | ↑1.4 | |
| 5/20 05:10 | 54.3 | ↑1.9 | |
| 5/20 05:20 | 56.7 | ↑2.4 | |
| 5/20 05:30 | 59.7 | ↑3.0 | |
| 5/20 05:40 | 63.2 | ↑3.5 | |
| 5/20 05:50 | 67.1 | ↑3.9 | |
| 5/20 06:00 | 71.4 | ↑4.3 | |
| 5/20 06:10 | 76.2 | ↑4.8 | |
| 5/20 06:20 | 81.3 | ↑5.1 | |
| 5/20 06:30 | 86.7 | ↑5.4 | |
| 5/20 06:40 | 92.5 | ↑5.8 | |
| 5/20 06:50 | 98.4 | ↑5.9 | |
| 5/20 07:00 | 104.5 | ↑6.1 | |
| 5/20 07:10 | 110.8 | ↑6.3 | |
| 5/20 07:20 | 117.2 | ↑6.4 | |
| 5/20 07:30 | 123.6 | ↑6.4 | |
| 5/20 07:40 | 130.0 | ↑6.4 | |
| 5/20 07:50 | 136.4 | ↑6.4 | |
| 5/20 08:00 | 142.6 | ↑6.2 | |
| 5/20 08:10 | 148.7 | ↑6.1 | |
| 5/20 08:20 | 154.5 | ↑5.8 | |
| 5/20 08:30 | 160.2 | ↑5.7 | |
| 5/20 08:40 | 165.5 | ↑5.3 | |
| 5/20 08:50 | 170.5 | ↑5.0 | |
| 5/20 09:00 | 175.1 | ↑4.6 | |
| 5/20 09:10 | 179.3 | ↑4.2 | |
| 5/20 09:20 | 183.0 | ↑3.7 | |
| 5/20 09:30 | 186.3 | ↑3.3 | |
| 5/20 09:40 | 189.0 | ↑2.7 | |
| 5/20 09:50 | 191.3 | ↑2.3 | |
| 5/20 10:00 | 192.9 | ↑1.6 | |
| 5/20 10:10 | 194.0 | ↑1.1 | |
| 5/20 10:20 | 194.6 | ↑0.6 | 満潮 |
| 5/20 10:30 | 194.5 | ↓-0.1 | |
| 5/20 10:40 | 193.8 | ↓-0.7 | |
| 5/20 10:50 | 192.6 | ↓-1.2 | |
| 5/20 11:00 | 190.8 | ↓-1.8 | |
| 5/20 11:10 | 188.3 | ↓-2.5 | |
| 5/20 11:20 | 185.4 | ↓-2.9 | |
| 5/20 11:30 | 181.9 | ↓-3.5 | |
| 5/20 11:40 | 177.8 | ↓-4.1 | |
| 5/20 11:50 | 173.3 | ↓-4.5 | |
| 5/20 12:00 | 168.3 | ↓-5.0 | |
| 5/20 12:10 | 162.9 | ↓-5.4 | |
| 5/20 12:20 | 157.1 | ↓-5.8 | |
| 5/20 12:30 | 150.9 | ↓-6.2 | |
| 5/20 12:40 | 144.4 | ↓-6.5 | |
| 5/20 12:50 | 137.6 | ↓-6.8 | |
| 5/20 13:00 | 130.6 | ↓-7.0 | |
| 5/20 13:10 | 123.4 | ↓-7.2 | |
| 5/20 13:20 | 116.1 | ↓-7.3 | |
| 5/20 13:30 | 108.7 | ↓-7.4 | |
| 5/20 13:40 | 101.3 | ↓-7.4 | |
| 5/20 13:50 | 93.9 | ↓-7.4 | |
| 5/20 14:00 | 86.6 | ↓-7.3 | |
| 5/20 14:10 | 79.3 | ↓-7.3 | |
| 5/20 14:20 | 72.3 | ↓-7.0 | |
| 5/20 14:30 | 65.5 | ↓-6.8 | |
| 5/20 14:40 | 58.9 | ↓-6.6 | |
| 5/20 14:50 | 52.7 | ↓-6.2 | |
| 5/20 15:00 | 46.8 | ↓-5.9 | |
| 5/20 15:10 | 41.3 | ↓-5.5 | |
| 5/20 15:20 | 36.3 | ↓-5.0 | |
| 5/20 15:30 | 31.7 | ↓-4.6 | |
| 5/20 15:40 | 27.7 | ↓-4.0 | |
| 5/20 15:50 | 24.1 | ↓-3.6 | |
| 5/20 16:00 | 21.1 | ↓-3.0 | |
| 5/20 16:10 | 18.7 | ↓-2.4 | |
| 5/20 16:20 | 16.9 | ↓-1.8 | |
| 5/20 16:30 | 15.7 | ↓-1.2 | |
| 5/20 16:40 | 15.1 | ↓-0.6 | 干潮 |
| 5/20 16:50 | 15.1 | 0 | |
| 5/20 17:00 | 15.7 | ↑0.6 | |
| 5/20 17:10 | 17.0 | ↑1.3 | |
| 5/20 17:20 | 18.8 | ↑1.8 | |
| 5/20 17:30 | 21.3 | ↑2.5 | |
| 5/20 17:40 | 24.3 | ↑3.0 | |
| 5/20 17:50 | 27.9 | ↑3.6 | |
| 5/20 18:00 | 32.0 | ↑4.1 | |
| 5/20 18:10 | 36.6 | ↑4.6 | |
| 5/20 18:20 | 41.6 | ↑5.0 | |
| 5/20 18:30 | 47.2 | ↑5.6 | |
| 5/20 18:40 | 53.1 | ↑5.9 | |
| 5/20 18:50 | 59.3 | ↑6.2 | |
| 5/20 19:00 | 65.9 | ↑6.6 | |
| 5/20 19:10 | 72.8 | ↑6.9 | |
| 5/20 19:20 | 79.8 | ↑7.0 | |
| 5/20 19:30 | 87.1 | ↑7.3 | |
| 5/20 19:40 | 94.4 | ↑7.3 | |
| 5/20 19:50 | 101.9 | ↑7.5 | 最大潮位差 |
| 5/20 20:00 | 109.3 | ↑7.4 | |
| 5/20 20:10 | 116.8 | ↑7.5 | 最大潮位差 |
| 5/20 20:20 | 124.2 | ↑7.4 | |
| 5/20 20:30 | 131.4 | ↑7.2 | |
| 5/20 20:40 | 138.5 | ↑7.1 | |
| 5/20 20:50 | 145.3 | ↑6.8 | |
| 5/20 21:00 | 151.9 | ↑6.6 | |
| 5/20 21:10 | 158.2 | ↑6.3 | |
| 5/20 21:20 | 164.2 | ↑6.0 | |
| 5/20 21:30 | 169.7 | ↑5.5 | |
| 5/20 21:40 | 174.8 | ↑5.1 | |
| 5/20 21:50 | 179.5 | ↑4.7 | |
| 5/20 22:00 | 183.7 | ↑4.2 | |
| 5/20 22:10 | 187.4 | ↑3.7 | |
| 5/20 22:20 | 190.6 | ↑3.2 | |
| 5/20 22:30 | 193.2 | ↑2.6 | |
| 5/20 22:40 | 195.3 | ↑2.1 | |
| 5/20 22:50 | 196.8 | ↑1.5 | |
| 5/20 23:00 | 197.7 | ↑0.9 | |
| 5/20 23:10 | 198.0 | ↑0.3 | 満潮 |
| 5/20 23:20 | 197.8 | ↓-0.2 | |
| 5/20 23:30 | 197.0 | ↓-0.8 | |
| 5/20 23:40 | 195.6 | ↓-1.4 | |
| 5/20 23:50 | 193.7 | ↓-1.9 |