| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(水) |
04:21 | 10:43 | 16:48 | 23:01 |
| 159cm | 80cm | 152cm | 70cm | |
|
||||
万関瀬戸（長崎）2025年05月21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 |
|---|---|---|---|
| 5/21 00:00 | 95.5 | ↑2.9 | |
| 5/21 00:10 | 98.6 | ↑3.1 | |
| 5/21 00:20 | 101.8 | ↑3.2 | |
| 5/21 00:30 | 105.1 | ↑3.3 | |
| 5/21 00:40 | 108.4 | ↑3.3 | |
| 5/21 00:50 | 111.8 | ↑3.4 | 最大潮位差 |
| 5/21 01:00 | 115.2 | ↑3.4 | 最大潮位差 |
| 5/21 01:10 | 118.6 | ↑3.4 | 最大潮位差 |
| 5/21 01:20 | 122.0 | ↑3.4 | 最大潮位差 |
| 5/21 01:30 | 125.4 | ↑3.4 | 最大潮位差 |
| 5/21 01:40 | 128.7 | ↑3.3 | |
| 5/21 01:50 | 131.9 | ↑3.2 | |
| 5/21 02:00 | 135.0 | ↑3.1 | |
| 5/21 02:10 | 138.0 | ↑3.0 | |
| 5/21 02:20 | 140.9 | ↑2.9 | |
| 5/21 02:30 | 143.6 | ↑2.7 | |
| 5/21 02:40 | 146.1 | ↑2.5 | |
| 5/21 02:50 | 148.4 | ↑2.3 | |
| 5/21 03:00 | 150.6 | ↑2.2 | |
| 5/21 03:10 | 152.5 | ↑1.9 | |
| 5/21 03:20 | 154.2 | ↑1.7 | |
| 5/21 03:30 | 155.6 | ↑1.4 | |
| 5/21 03:40 | 156.8 | ↑1.2 | |
| 5/21 03:50 | 157.7 | ↑0.9 | |
| 5/21 04:00 | 158.4 | ↑0.7 | |
| 5/21 04:10 | 158.8 | ↑0.4 | |
| 5/21 04:20 | 159.0 | ↑0.2 | 満潮 |
| 5/21 04:30 | 158.8 | ↓-0.2 | |
| 5/21 04:40 | 158.4 | ↓-0.4 | |
| 5/21 04:50 | 157.8 | ↓-0.6 | |
| 5/21 05:00 | 156.8 | ↓-1.0 | |
| 5/21 05:10 | 155.7 | ↓-1.1 | |
| 5/21 05:20 | 154.3 | ↓-1.4 | |
| 5/21 05:30 | 152.6 | ↓-1.7 | |
| 5/21 05:40 | 150.7 | ↓-1.9 | |
| 5/21 05:50 | 148.6 | ↓-2.1 | |
| 5/21 06:00 | 146.3 | ↓-2.3 | |
| 5/21 06:10 | 143.9 | ↓-2.4 | |
| 5/21 06:20 | 141.2 | ↓-2.7 | |
| 5/21 06:30 | 138.5 | ↓-2.7 | |
| 5/21 06:40 | 135.5 | ↓-3.0 | |
| 5/21 06:50 | 132.5 | ↓-3.0 | |
| 5/21 07:00 | 129.4 | ↓-3.1 | |
| 5/21 07:10 | 126.2 | ↓-3.2 | |
| 5/21 07:20 | 123.0 | ↓-3.2 | |
| 5/21 07:30 | 119.8 | ↓-3.2 | |
| 5/21 07:40 | 116.5 | ↓-3.3 | |
| 5/21 07:50 | 113.3 | ↓-3.2 | |
| 5/21 08:00 | 110.1 | ↓-3.2 | |
| 5/21 08:10 | 107.0 | ↓-3.1 | |
| 5/21 08:20 | 104.0 | ↓-3.0 | |
| 5/21 08:30 | 101.0 | ↓-3.0 | |
| 5/21 08:40 | 98.2 | ↓-2.8 | |
| 5/21 08:50 | 95.6 | ↓-2.6 | |
| 5/21 09:00 | 93.1 | ↓-2.5 | |
| 5/21 09:10 | 90.8 | ↓-2.3 | |
| 5/21 09:20 | 88.6 | ↓-2.2 | |
| 5/21 09:30 | 86.7 | ↓-1.9 | |
| 5/21 09:40 | 85.0 | ↓-1.7 | |
| 5/21 09:50 | 83.5 | ↓-1.5 | |
| 5/21 10:00 | 82.3 | ↓-1.2 | |
| 5/21 10:10 | 81.3 | ↓-1.0 | |
| 5/21 10:20 | 80.6 | ↓-0.7 | |
| 5/21 10:30 | 80.2 | ↓-0.4 | |
| 5/21 10:40 | 80.0 | ↓-0.2 | 干潮 |
| 5/21 10:50 | 80.0 | 0 | |
| 5/21 11:00 | 80.4 | ↑0.4 | |
| 5/21 11:10 | 81.0 | ↑0.6 | |
| 5/21 11:20 | 81.8 | ↑0.8 | |
| 5/21 11:30 | 82.9 | ↑1.1 | |
| 5/21 11:40 | 84.2 | ↑1.3 | |
| 5/21 11:50 | 85.8 | ↑1.6 | |
| 5/21 12:00 | 87.6 | ↑1.8 | |
| 5/21 12:10 | 89.6 | ↑2.0 | |
| 5/21 12:20 | 91.8 | ↑2.2 | |
| 5/21 12:30 | 94.1 | ↑2.3 | |
| 5/21 12:40 | 96.7 | ↑2.6 | |
| 5/21 12:50 | 99.3 | ↑2.6 | |
| 5/21 13:00 | 102.1 | ↑2.8 | |
| 5/21 13:10 | 105.0 | ↑2.9 | |
| 5/21 13:20 | 108.0 | ↑3.0 | |
| 5/21 13:30 | 111.0 | ↑3.0 | |
| 5/21 13:40 | 114.1 | ↑3.1 | |
| 5/21 13:50 | 117.1 | ↑3.0 | |
| 5/21 14:00 | 120.2 | ↑3.1 | |
| 5/21 14:10 | 123.2 | ↑3.0 | |
| 5/21 14:20 | 126.2 | ↑3.0 | |
| 5/21 14:30 | 129.1 | ↑2.9 | |
| 5/21 14:40 | 131.9 | ↑2.8 | |
| 5/21 14:50 | 134.6 | ↑2.7 | |
| 5/21 15:00 | 137.2 | ↑2.6 | |
| 5/21 15:10 | 139.6 | ↑2.4 | |
| 5/21 15:20 | 141.8 | ↑2.2 | |
| 5/21 15:30 | 143.8 | ↑2.0 | |
| 5/21 15:40 | 145.6 | ↑1.8 | |
| 5/21 15:50 | 147.2 | ↑1.6 | |
| 5/21 16:00 | 148.6 | ↑1.4 | |
| 5/21 16:10 | 149.7 | ↑1.1 | |
| 5/21 16:20 | 150.5 | ↑0.8 | |
| 5/21 16:30 | 151.1 | ↑0.6 | |
| 5/21 16:40 | 151.5 | ↑0.4 | 満潮 |
| 5/21 16:50 | 151.5 | 0 | |
| 5/21 17:00 | 151.3 | ↓-0.2 | |
| 5/21 17:10 | 150.8 | ↓-0.5 | |
| 5/21 17:20 | 150.0 | ↓-0.8 | |
| 5/21 17:30 | 149.0 | ↓-1.0 | |
| 5/21 17:40 | 147.7 | ↓-1.3 | |
| 5/21 17:50 | 146.1 | ↓-1.6 | |
| 5/21 18:00 | 144.3 | ↓-1.8 | |
| 5/21 18:10 | 142.3 | ↓-2.0 | |
| 5/21 18:20 | 140.0 | ↓-2.3 | |
| 5/21 18:30 | 137.6 | ↓-2.4 | |
| 5/21 18:40 | 134.9 | ↓-2.7 | |
| 5/21 18:50 | 132.1 | ↓-2.8 | |
| 5/21 19:00 | 129.1 | ↓-3.0 | |
| 5/21 19:10 | 126.0 | ↓-3.1 | |
| 5/21 19:20 | 122.8 | ↓-3.2 | |
| 5/21 19:30 | 119.5 | ↓-3.3 | |
| 5/21 19:40 | 116.1 | ↓-3.4 | 最大潮位差 |
| 5/21 19:50 | 112.7 | ↓-3.4 | 最大潮位差 |
| 5/21 20:00 | 109.3 | ↓-3.4 | 最大潮位差 |
| 5/21 20:10 | 105.9 | ↓-3.4 | 最大潮位差 |
| 5/21 20:20 | 102.5 | ↓-3.4 | 最大潮位差 |
| 5/21 20:30 | 99.1 | ↓-3.4 | 最大潮位差 |
| 5/21 20:40 | 95.9 | ↓-3.2 | |
| 5/21 20:50 | 92.7 | ↓-3.2 | |
| 5/21 21:00 | 89.7 | ↓-3.0 | |
| 5/21 21:10 | 86.8 | ↓-2.9 | |
| 5/21 21:20 | 84.1 | ↓-2.7 | |
| 5/21 21:30 | 81.5 | ↓-2.6 | |
| 5/21 21:40 | 79.2 | ↓-2.3 | |
| 5/21 21:50 | 77.1 | ↓-2.1 | |
| 5/21 22:00 | 75.3 | ↓-1.8 | |
| 5/21 22:10 | 73.7 | ↓-1.6 | |
| 5/21 22:20 | 72.4 | ↓-1.3 | |
| 5/21 22:30 | 71.3 | ↓-1.1 | |
| 5/21 22:40 | 70.6 | ↓-0.7 | |
| 5/21 22:50 | 70.1 | ↓-0.5 | |
| 5/21 23:00 | 70.0 | ↓-0.1 | 干潮 |
| 5/21 23:10 | 70.1 | ↑0.1 | |
| 5/21 23:20 | 70.6 | ↑0.5 | |
| 5/21 23:30 | 71.4 | ↑0.8 | |
| 5/21 23:40 | 72.4 | ↑1.0 | |
| 5/21 23:50 | 73.8 | ↑1.4 |