| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(月) |
02:58 | 09:20 | 15:25 | 21:43 |
| 161cm | 82cm | 150cm | 74cm | |
|
||||
万関瀬戸（長崎）2029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 | 121.9 | ↑3.6 | 最大潮位差 |
| 5/21 00:10 | 125.5 | ↑3.6 | 最大潮位差 |
| 5/21 00:20 | 129.1 | ↑3.6 | 最大潮位差 |
| 5/21 00:30 | 132.5 | ↑3.4 | |
| 5/21 00:40 | 135.8 | ↑3.3 | |
| 5/21 00:50 | 139.0 | ↑3.2 | |
| 5/21 01:00 | 142.0 | ↑3.0 | |
| 5/21 01:10 | 144.8 | ↑2.8 | |
| 5/21 01:20 | 147.5 | ↑2.7 | |
| 5/21 01:30 | 149.9 | ↑2.4 | |
| 5/21 01:40 | 152.1 | ↑2.2 | |
| 5/21 01:50 | 154.1 | ↑2.0 | |
| 5/21 02:00 | 155.8 | ↑1.7 | |
| 5/21 02:10 | 157.2 | ↑1.4 | |
| 5/21 02:20 | 158.4 | ↑1.2 | |
| 5/21 02:30 | 159.3 | ↑0.9 | |
| 5/21 02:40 | 159.9 | ↑0.6 | |
| 5/21 02:50 | 160.3 | ↑0.4 | 満潮 |
| 5/21 03:00 | 160.3 | 0 | |
| 5/21 03:10 | 160.1 | ↓-0.2 | |
| 5/21 03:20 | 159.6 | ↓-0.5 | |
| 5/21 03:30 | 158.9 | ↓-0.7 | |
| 5/21 03:40 | 157.8 | ↓-1.1 | |
| 5/21 03:50 | 156.5 | ↓-1.3 | |
| 5/21 04:00 | 155.0 | ↓-1.5 | |
| 5/21 04:10 | 153.2 | ↓-1.8 | |
| 5/21 04:20 | 151.2 | ↓-2.0 | |
| 5/21 04:30 | 149.0 | ↓-2.2 | |
| 5/21 04:40 | 146.6 | ↓-2.4 | |
| 5/21 04:50 | 144.1 | ↓-2.5 | |
| 5/21 05:00 | 141.3 | ↓-2.8 | |
| 5/21 05:10 | 138.5 | ↓-2.8 | |
| 5/21 05:20 | 135.5 | ↓-3.0 | |
| 5/21 05:30 | 132.4 | ↓-3.1 | |
| 5/21 05:40 | 129.2 | ↓-3.2 | |
| 5/21 05:50 | 126.0 | ↓-3.2 | |
| 5/21 06:00 | 122.8 | ↓-3.2 | |
| 5/21 06:10 | 119.5 | ↓-3.3 | |
| 5/21 06:20 | 116.3 | ↓-3.2 | |
| 5/21 06:30 | 113.1 | ↓-3.2 | |
| 5/21 06:40 | 109.9 | ↓-3.2 | |
| 5/21 06:50 | 106.8 | ↓-3.1 | |
| 5/21 07:00 | 103.9 | ↓-2.9 | |
| 5/21 07:10 | 101.0 | ↓-2.9 | |
| 5/21 07:20 | 98.3 | ↓-2.7 | |
| 5/21 07:30 | 95.7 | ↓-2.6 | |
| 5/21 07:40 | 93.3 | ↓-2.4 | |
| 5/21 07:50 | 91.1 | ↓-2.2 | |
| 5/21 08:00 | 89.0 | ↓-2.1 | |
| 5/21 08:10 | 87.2 | ↓-1.8 | |
| 5/21 08:20 | 85.6 | ↓-1.6 | |
| 5/21 08:30 | 84.3 | ↓-1.3 | |
| 5/21 08:40 | 83.2 | ↓-1.1 | |
| 5/21 08:50 | 82.3 | ↓-0.9 | |
| 5/21 09:00 | 81.7 | ↓-0.6 | |
| 5/21 09:10 | 81.4 | ↓-0.3 | 干潮 |
| 5/21 09:20 | 81.3 | ↓-0.1 | 干潮 |
| 5/21 09:30 | 81.4 | ↑0.1 | |
| 5/21 09:40 | 81.9 | ↑0.5 | |
| 5/21 09:50 | 82.5 | ↑0.6 | |
| 5/21 10:00 | 83.4 | ↑0.9 | |
| 5/21 10:10 | 84.6 | ↑1.2 | |
| 5/21 10:20 | 86.0 | ↑1.4 | |
| 5/21 10:30 | 87.5 | ↑1.5 | |
| 5/21 10:40 | 89.3 | ↑1.8 | |
| 5/21 10:50 | 91.3 | ↑2.0 | |
| 5/21 11:00 | 93.5 | ↑2.2 | |
| 5/21 11:10 | 95.8 | ↑2.3 | |
| 5/21 11:20 | 98.3 | ↑2.5 | |
| 5/21 11:30 | 100.9 | ↑2.6 | |
| 5/21 11:40 | 103.6 | ↑2.7 | |
| 5/21 11:50 | 106.3 | ↑2.7 | |
| 5/21 12:00 | 109.2 | ↑2.9 | |
| 5/21 12:10 | 112.1 | ↑2.9 | |
| 5/21 12:20 | 115.0 | ↑2.9 | |
| 5/21 12:30 | 117.9 | ↑2.9 | |
| 5/21 12:40 | 120.8 | ↑2.9 | |
| 5/21 12:50 | 123.6 | ↑2.8 | |
| 5/21 13:00 | 126.4 | ↑2.8 | |
| 5/21 13:10 | 129.1 | ↑2.7 | |
| 5/21 13:20 | 131.7 | ↑2.6 | |
| 5/21 13:30 | 134.2 | ↑2.5 | |
| 5/21 13:40 | 136.6 | ↑2.4 | |
| 5/21 13:50 | 138.8 | ↑2.2 | |
| 5/21 14:00 | 140.8 | ↑2.0 | |
| 5/21 14:10 | 142.6 | ↑1.8 | |
| 5/21 14:20 | 144.3 | ↑1.7 | |
| 5/21 14:30 | 145.7 | ↑1.4 | |
| 5/21 14:40 | 146.9 | ↑1.2 | |
| 5/21 14:50 | 147.9 | ↑1.0 | |
| 5/21 15:00 | 148.6 | ↑0.7 | |
| 5/21 15:10 | 149.1 | ↑0.5 | |
| 5/21 15:20 | 149.3 | ↑0.2 | 満潮 |
| 5/21 15:30 | 149.3 | 0 | |
| 5/21 15:40 | 149.0 | ↓-0.3 | |
| 5/21 15:50 | 148.4 | ↓-0.6 | |
| 5/21 16:00 | 147.7 | ↓-0.7 | |
| 5/21 16:10 | 146.6 | ↓-1.1 | |
| 5/21 16:20 | 145.4 | ↓-1.2 | |
| 5/21 16:30 | 143.9 | ↓-1.5 | |
| 5/21 16:40 | 142.1 | ↓-1.8 | |
| 5/21 16:50 | 140.2 | ↓-1.9 | |
| 5/21 17:00 | 138.1 | ↓-2.1 | |
| 5/21 17:10 | 135.8 | ↓-2.3 | |
| 5/21 17:20 | 133.3 | ↓-2.5 | |
| 5/21 17:30 | 130.6 | ↓-2.7 | |
| 5/21 17:40 | 127.9 | ↓-2.7 | |
| 5/21 17:50 | 125.0 | ↓-2.9 | |
| 5/21 18:00 | 122.0 | ↓-3.0 | |
| 5/21 18:10 | 118.9 | ↓-3.1 | |
| 5/21 18:20 | 115.8 | ↓-3.1 | |
| 5/21 18:30 | 112.6 | ↓-3.2 | |
| 5/21 18:40 | 109.5 | ↓-3.1 | |
| 5/21 18:50 | 106.3 | ↓-3.2 | |
| 5/21 19:00 | 103.2 | ↓-3.1 | |
| 5/21 19:10 | 100.1 | ↓-3.1 | |
| 5/21 19:20 | 97.1 | ↓-3.0 | |
| 5/21 19:30 | 94.2 | ↓-2.9 | |
| 5/21 19:40 | 91.5 | ↓-2.7 | |
| 5/21 19:50 | 88.8 | ↓-2.7 | |
| 5/21 20:00 | 86.3 | ↓-2.5 | |
| 5/21 20:10 | 84.0 | ↓-2.3 | |
| 5/21 20:20 | 81.9 | ↓-2.1 | |
| 5/21 20:30 | 79.9 | ↓-2.0 | |
| 5/21 20:40 | 78.2 | ↓-1.7 | |
| 5/21 20:50 | 76.7 | ↓-1.5 | |
| 5/21 21:00 | 75.5 | ↓-1.2 | |
| 5/21 21:10 | 74.5 | ↓-1.0 | |
| 5/21 21:20 | 73.8 | ↓-0.7 | |
| 5/21 21:30 | 73.3 | ↓-0.5 | |
| 5/21 21:40 | 73.1 | ↓-0.2 | 干潮 |
| 5/21 21:50 | 73.2 | ↑0.1 | |
| 5/21 22:00 | 73.6 | ↑0.4 | |
| 5/21 22:10 | 74.2 | ↑0.6 | |
| 5/21 22:20 | 75.1 | ↑0.9 | |
| 5/21 22:30 | 76.3 | ↑1.2 | |
| 5/21 22:40 | 77.7 | ↑1.4 | |
| 5/21 22:50 | 79.4 | ↑1.7 | |
| 5/21 23:00 | 81.3 | ↑1.9 | |
| 5/21 23:10 | 83.4 | ↑2.1 | |
| 5/21 23:20 | 85.8 | ↑2.4 | |
| 5/21 23:30 | 88.4 | ↑2.6 | |
| 5/21 23:40 | 91.1 | ↑2.7 | |
| 5/21 23:50 | 94.0 | ↑2.9 |