| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(土) |
06:23 | 00:16 | 19:01 | 12:42 |
| 176cm | 64cm | 182cm | 44cm | |
|
||||
万関瀬戸（長崎）2028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 | 63.9 | ↓-0.8 | |
| 5/20 00:10 | 63.5 | ↓-0.4 | 干潮 |
| 5/20 00:20 | 63.5 | 0 | |
| 5/20 00:30 | 63.9 | ↑0.4 | |
| 5/20 00:40 | 64.7 | ↑0.8 | |
| 5/20 00:50 | 65.9 | ↑1.2 | |
| 5/20 01:00 | 67.5 | ↑1.6 | |
| 5/20 01:10 | 69.5 | ↑2.0 | |
| 5/20 01:20 | 71.8 | ↑2.3 | |
| 5/20 01:30 | 74.4 | ↑2.6 | |
| 5/20 01:40 | 77.4 | ↑3.0 | |
| 5/20 01:50 | 80.7 | ↑3.3 | |
| 5/20 02:00 | 84.3 | ↑3.6 | |
| 5/20 02:10 | 88.1 | ↑3.8 | |
| 5/20 02:20 | 92.2 | ↑4.1 | |
| 5/20 02:30 | 96.4 | ↑4.2 | |
| 5/20 02:40 | 100.9 | ↑4.5 | |
| 5/20 02:50 | 105.5 | ↑4.6 | |
| 5/20 03:00 | 110.2 | ↑4.7 | |
| 5/20 03:10 | 114.9 | ↑4.7 | |
| 5/20 03:20 | 119.7 | ↑4.8 | |
| 5/20 03:30 | 124.5 | ↑4.8 | |
| 5/20 03:40 | 129.3 | ↑4.8 | |
| 5/20 03:50 | 134.0 | ↑4.7 | |
| 5/20 04:00 | 138.6 | ↑4.6 | |
| 5/20 04:10 | 143.1 | ↑4.5 | |
| 5/20 04:20 | 147.4 | ↑4.3 | |
| 5/20 04:30 | 151.5 | ↑4.1 | |
| 5/20 04:40 | 155.4 | ↑3.9 | |
| 5/20 04:50 | 159.0 | ↑3.6 | |
| 5/20 05:00 | 162.4 | ↑3.4 | |
| 5/20 05:10 | 165.4 | ↑3.0 | |
| 5/20 05:20 | 168.0 | ↑2.6 | |
| 5/20 05:30 | 170.4 | ↑2.4 | |
| 5/20 05:40 | 172.3 | ↑1.9 | |
| 5/20 05:50 | 173.8 | ↑1.5 | |
| 5/20 06:00 | 175.0 | ↑1.2 | |
| 5/20 06:10 | 175.7 | ↑0.7 | |
| 5/20 06:20 | 175.9 | ↑0.2 | 満潮 |
| 5/20 06:30 | 175.8 | ↓-0.1 | |
| 5/20 06:40 | 175.2 | ↓-0.6 | |
| 5/20 06:50 | 174.2 | ↓-1.0 | |
| 5/20 07:00 | 172.7 | ↓-1.5 | |
| 5/20 07:10 | 170.9 | ↓-1.8 | |
| 5/20 07:20 | 168.6 | ↓-2.3 | |
| 5/20 07:30 | 165.9 | ↓-2.7 | |
| 5/20 07:40 | 162.9 | ↓-3.0 | |
| 5/20 07:50 | 159.5 | ↓-3.4 | |
| 5/20 08:00 | 155.7 | ↓-3.8 | |
| 5/20 08:10 | 151.7 | ↓-4.0 | |
| 5/20 08:20 | 147.3 | ↓-4.4 | |
| 5/20 08:30 | 142.7 | ↓-4.6 | |
| 5/20 08:40 | 137.9 | ↓-4.8 | |
| 5/20 08:50 | 132.8 | ↓-5.1 | |
| 5/20 09:00 | 127.7 | ↓-5.1 | |
| 5/20 09:10 | 122.3 | ↓-5.4 | |
| 5/20 09:20 | 116.9 | ↓-5.4 | |
| 5/20 09:30 | 111.5 | ↓-5.4 | |
| 5/20 09:40 | 106.0 | ↓-5.5 | |
| 5/20 09:50 | 100.5 | ↓-5.5 | |
| 5/20 10:00 | 95.1 | ↓-5.4 | |
| 5/20 10:10 | 89.8 | ↓-5.3 | |
| 5/20 10:20 | 84.7 | ↓-5.1 | |
| 5/20 10:30 | 79.7 | ↓-5.0 | |
| 5/20 10:40 | 74.9 | ↓-4.8 | |
| 5/20 10:50 | 70.4 | ↓-4.5 | |
| 5/20 11:00 | 66.1 | ↓-4.3 | |
| 5/20 11:10 | 62.1 | ↓-4.0 | |
| 5/20 11:20 | 58.5 | ↓-3.6 | |
| 5/20 11:30 | 55.2 | ↓-3.3 | |
| 5/20 11:40 | 52.3 | ↓-2.9 | |
| 5/20 11:50 | 49.8 | ↓-2.5 | |
| 5/20 12:00 | 47.7 | ↓-2.1 | |
| 5/20 12:10 | 46.1 | ↓-1.6 | |
| 5/20 12:20 | 44.9 | ↓-1.2 | |
| 5/20 12:30 | 44.1 | ↓-0.8 | |
| 5/20 12:40 | 43.8 | ↓-0.3 | 干潮 |
| 5/20 12:50 | 44.0 | ↑0.2 | |
| 5/20 13:00 | 44.7 | ↑0.7 | |
| 5/20 13:10 | 45.8 | ↑1.1 | |
| 5/20 13:20 | 47.4 | ↑1.6 | |
| 5/20 13:30 | 49.4 | ↑2.0 | |
| 5/20 13:40 | 51.8 | ↑2.4 | |
| 5/20 13:50 | 54.7 | ↑2.9 | |
| 5/20 14:00 | 58.0 | ↑3.3 | |
| 5/20 14:10 | 61.6 | ↑3.6 | |
| 5/20 14:20 | 65.6 | ↑4.0 | |
| 5/20 14:30 | 69.9 | ↑4.3 | |
| 5/20 14:40 | 74.5 | ↑4.6 | |
| 5/20 14:50 | 79.4 | ↑4.9 | |
| 5/20 15:00 | 84.5 | ↑5.1 | |
| 5/20 15:10 | 89.8 | ↑5.3 | |
| 5/20 15:20 | 95.3 | ↑5.5 | |
| 5/20 15:30 | 100.8 | ↑5.5 | |
| 5/20 15:40 | 106.5 | ↑5.7 | 最大潮位差 |
| 5/20 15:50 | 112.2 | ↑5.7 | 最大潮位差 |
| 5/20 16:00 | 117.9 | ↑5.7 | 最大潮位差 |
| 5/20 16:10 | 123.6 | ↑5.7 | 最大潮位差 |
| 5/20 16:20 | 129.2 | ↑5.6 | |
| 5/20 16:30 | 134.7 | ↑5.5 | |
| 5/20 16:40 | 140.0 | ↑5.3 | |
| 5/20 16:50 | 145.1 | ↑5.1 | |
| 5/20 17:00 | 150.1 | ↑5.0 | |
| 5/20 17:10 | 154.7 | ↑4.6 | |
| 5/20 17:20 | 159.1 | ↑4.4 | |
| 5/20 17:30 | 163.1 | ↑4.0 | |
| 5/20 17:40 | 166.9 | ↑3.8 | |
| 5/20 17:50 | 170.2 | ↑3.3 | |
| 5/20 18:00 | 173.1 | ↑2.9 | |
| 5/20 18:10 | 175.6 | ↑2.5 | |
| 5/20 18:20 | 177.7 | ↑2.1 | |
| 5/20 18:30 | 179.4 | ↑1.7 | |
| 5/20 18:40 | 180.6 | ↑1.2 | |
| 5/20 18:50 | 181.3 | ↑0.7 | |
| 5/20 19:00 | 181.6 | ↑0.3 | 満潮 |
| 5/20 19:10 | 181.3 | ↓-0.3 | |
| 5/20 19:20 | 180.7 | ↓-0.6 | |
| 5/20 19:30 | 179.5 | ↓-1.2 | |
| 5/20 19:40 | 177.9 | ↓-1.6 | |
| 5/20 19:50 | 175.9 | ↓-2.0 | |
| 5/20 20:00 | 173.5 | ↓-2.4 | |
| 5/20 20:10 | 170.6 | ↓-2.9 | |
| 5/20 20:20 | 167.4 | ↓-3.2 | |
| 5/20 20:30 | 163.8 | ↓-3.6 | |
| 5/20 20:40 | 159.8 | ↓-4.0 | |
| 5/20 20:50 | 155.6 | ↓-4.2 | |
| 5/20 21:00 | 151.1 | ↓-4.5 | |
| 5/20 21:10 | 146.4 | ↓-4.7 | |
| 5/20 21:20 | 141.5 | ↓-4.9 | |
| 5/20 21:30 | 136.4 | ↓-5.1 | |
| 5/20 21:40 | 131.1 | ↓-5.3 | |
| 5/20 21:50 | 125.8 | ↓-5.3 | |
| 5/20 22:00 | 120.5 | ↓-5.3 | |
| 5/20 22:10 | 115.1 | ↓-5.4 | |
| 5/20 22:20 | 109.8 | ↓-5.3 | |
| 5/20 22:30 | 104.5 | ↓-5.3 | |
| 5/20 22:40 | 99.4 | ↓-5.1 | |
| 5/20 22:50 | 94.4 | ↓-5.0 | |
| 5/20 23:00 | 89.6 | ↓-4.8 | |
| 5/20 23:10 | 85.0 | ↓-4.6 | |
| 5/20 23:20 | 80.7 | ↓-4.3 | |
| 5/20 23:30 | 76.7 | ↓-4.0 | |
| 5/20 23:40 | 72.9 | ↓-3.8 | |
| 5/20 23:50 | 69.6 | ↓-3.3 |