| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
09:26 | 03:33 | 22:10 | 15:46 |
| 201cm | 45cm | 207cm | 7cm | |
|
||||
万関瀬戸（長崎）2023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 | 149.7 | ↓-6.9 | |
| 5/21 00:10 | 142.6 | ↓-7.1 | |
| 5/21 00:20 | 135.5 | ↓-7.1 | |
| 5/21 00:30 | 128.2 | ↓-7.3 | |
| 5/21 00:40 | 121.0 | ↓-7.2 | |
| 5/21 00:50 | 113.8 | ↓-7.2 | |
| 5/21 01:00 | 106.7 | ↓-7.1 | |
| 5/21 01:10 | 99.8 | ↓-6.9 | |
| 5/21 01:20 | 93.1 | ↓-6.7 | |
| 5/21 01:30 | 86.7 | ↓-6.4 | |
| 5/21 01:40 | 80.6 | ↓-6.1 | |
| 5/21 01:50 | 74.8 | ↓-5.8 | |
| 5/21 02:00 | 69.4 | ↓-5.4 | |
| 5/21 02:10 | 64.5 | ↓-4.9 | |
| 5/21 02:20 | 60.0 | ↓-4.5 | |
| 5/21 02:30 | 56.0 | ↓-4.0 | |
| 5/21 02:40 | 52.6 | ↓-3.4 | |
| 5/21 02:50 | 49.7 | ↓-2.9 | |
| 5/21 03:00 | 47.5 | ↓-2.2 | |
| 5/21 03:10 | 45.8 | ↓-1.7 | |
| 5/21 03:20 | 44.7 | ↓-1.1 | |
| 5/21 03:30 | 44.3 | ↓-0.4 | 干潮 |
| 5/21 03:40 | 44.4 | ↑0.1 | |
| 5/21 03:50 | 45.2 | ↑0.8 | |
| 5/21 04:00 | 46.6 | ↑1.4 | |
| 5/21 04:10 | 48.6 | ↑2.0 | |
| 5/21 04:20 | 51.1 | ↑2.5 | |
| 5/21 04:30 | 54.3 | ↑3.2 | |
| 5/21 04:40 | 57.9 | ↑3.6 | |
| 5/21 04:50 | 62.1 | ↑4.2 | |
| 5/21 05:00 | 66.8 | ↑4.7 | |
| 5/21 05:10 | 71.8 | ↑5.0 | |
| 5/21 05:20 | 77.3 | ↑5.5 | |
| 5/21 05:30 | 83.1 | ↑5.8 | |
| 5/21 05:40 | 89.3 | ↑6.2 | |
| 5/21 05:50 | 95.7 | ↑6.4 | |
| 5/21 06:00 | 102.3 | ↑6.6 | |
| 5/21 06:10 | 109.1 | ↑6.8 | |
| 5/21 06:20 | 116.0 | ↑6.9 | |
| 5/21 06:30 | 122.9 | ↑6.9 | |
| 5/21 06:40 | 129.8 | ↑6.9 | |
| 5/21 06:50 | 136.7 | ↑6.9 | |
| 5/21 07:00 | 143.5 | ↑6.8 | |
| 5/21 07:10 | 150.1 | ↑6.6 | |
| 5/21 07:20 | 156.5 | ↑6.4 | |
| 5/21 07:30 | 162.6 | ↑6.1 | |
| 5/21 07:40 | 168.5 | ↑5.9 | |
| 5/21 07:50 | 173.9 | ↑5.4 | |
| 5/21 08:00 | 179.0 | ↑5.1 | |
| 5/21 08:10 | 183.6 | ↑4.6 | |
| 5/21 08:20 | 187.7 | ↑4.1 | |
| 5/21 08:30 | 191.3 | ↑3.6 | |
| 5/21 08:40 | 194.4 | ↑3.1 | |
| 5/21 08:50 | 196.9 | ↑2.5 | |
| 5/21 09:00 | 198.8 | ↑1.9 | |
| 5/21 09:10 | 200.1 | ↑1.3 | |
| 5/21 09:20 | 200.7 | ↑0.6 | 満潮 |
| 5/21 09:30 | 200.8 | ↑0.1 | |
| 5/21 09:40 | 200.1 | ↓-0.7 | |
| 5/21 09:50 | 198.9 | ↓-1.2 | |
| 5/21 10:00 | 197.0 | ↓-1.9 | |
| 5/21 10:10 | 194.5 | ↓-2.5 | |
| 5/21 10:20 | 191.3 | ↓-3.2 | |
| 5/21 10:30 | 187.6 | ↓-3.7 | |
| 5/21 10:40 | 183.3 | ↓-4.3 | |
| 5/21 10:50 | 178.4 | ↓-4.9 | |
| 5/21 11:00 | 173.1 | ↓-5.3 | |
| 5/21 11:10 | 167.3 | ↓-5.8 | |
| 5/21 11:20 | 161.0 | ↓-6.3 | |
| 5/21 11:30 | 154.3 | ↓-6.7 | |
| 5/21 11:40 | 147.3 | ↓-7.0 | |
| 5/21 11:50 | 140.0 | ↓-7.3 | |
| 5/21 12:00 | 132.4 | ↓-7.6 | |
| 5/21 12:10 | 124.6 | ↓-7.8 | |
| 5/21 12:20 | 116.7 | ↓-7.9 | |
| 5/21 12:30 | 108.7 | ↓-8.0 | |
| 5/21 12:40 | 100.7 | ↓-8.0 | |
| 5/21 12:50 | 92.6 | ↓-8.1 | |
| 5/21 13:00 | 84.7 | ↓-7.9 | |
| 5/21 13:10 | 76.8 | ↓-7.9 | |
| 5/21 13:20 | 69.2 | ↓-7.6 | |
| 5/21 13:30 | 61.8 | ↓-7.4 | |
| 5/21 13:40 | 54.6 | ↓-7.2 | |
| 5/21 13:50 | 47.8 | ↓-6.8 | |
| 5/21 14:00 | 41.4 | ↓-6.4 | |
| 5/21 14:10 | 35.5 | ↓-5.9 | |
| 5/21 14:20 | 30.0 | ↓-5.5 | |
| 5/21 14:30 | 25.0 | ↓-5.0 | |
| 5/21 14:40 | 20.5 | ↓-4.5 | |
| 5/21 14:50 | 16.7 | ↓-3.8 | |
| 5/21 15:00 | 13.4 | ↓-3.3 | |
| 5/21 15:10 | 10.8 | ↓-2.6 | |
| 5/21 15:20 | 8.8 | ↓-2.0 | |
| 5/21 15:30 | 7.5 | ↓-1.3 | |
| 5/21 15:40 | 6.8 | ↓-0.7 | 干潮 |
| 5/21 15:50 | 6.9 | ↑0.1 | |
| 5/21 16:00 | 7.6 | ↑0.7 | |
| 5/21 16:10 | 9.0 | ↑1.4 | |
| 5/21 16:20 | 11.0 | ↑2.0 | |
| 5/21 16:30 | 13.7 | ↑2.7 | |
| 5/21 16:40 | 17.0 | ↑3.3 | |
| 5/21 16:50 | 20.9 | ↑3.9 | |
| 5/21 17:00 | 25.4 | ↑4.5 | |
| 5/21 17:10 | 30.5 | ↑5.1 | |
| 5/21 17:20 | 36.0 | ↑5.5 | |
| 5/21 17:30 | 42.1 | ↑6.1 | |
| 5/21 17:40 | 48.6 | ↑6.5 | |
| 5/21 17:50 | 55.4 | ↑6.8 | |
| 5/21 18:00 | 62.7 | ↑7.3 | |
| 5/21 18:10 | 70.2 | ↑7.5 | |
| 5/21 18:20 | 77.9 | ↑7.7 | |
| 5/21 18:30 | 85.9 | ↑8.0 | |
| 5/21 18:40 | 94.0 | ↑8.1 | |
| 5/21 18:50 | 102.1 | ↑8.1 | |
| 5/21 19:00 | 110.3 | ↑8.2 | 最大潮位差 |
| 5/21 19:10 | 118.5 | ↑8.2 | 最大潮位差 |
| 5/21 19:20 | 126.6 | ↑8.1 | |
| 5/21 19:30 | 134.5 | ↑7.9 | |
| 5/21 19:40 | 142.2 | ↑7.7 | |
| 5/21 19:50 | 149.7 | ↑7.5 | |
| 5/21 20:00 | 157.0 | ↑7.3 | |
| 5/21 20:10 | 163.8 | ↑6.8 | |
| 5/21 20:20 | 170.3 | ↑6.5 | |
| 5/21 20:30 | 176.4 | ↑6.1 | |
| 5/21 20:40 | 182.0 | ↑5.6 | |
| 5/21 20:50 | 187.0 | ↑5.0 | |
| 5/21 21:00 | 191.6 | ↑4.6 | |
| 5/21 21:10 | 195.6 | ↑4.0 | |
| 5/21 21:20 | 199.0 | ↑3.4 | |
| 5/21 21:30 | 201.8 | ↑2.8 | |
| 5/21 21:40 | 204.0 | ↑2.2 | |
| 5/21 21:50 | 205.5 | ↑1.5 | |
| 5/21 22:00 | 206.5 | ↑1.0 | 満潮 |
| 5/21 22:10 | 206.7 | ↑0.2 | 満潮 |
| 5/21 22:20 | 206.4 | ↓-0.3 | |
| 5/21 22:30 | 205.4 | ↓-1.0 | |
| 5/21 22:40 | 203.8 | ↓-1.6 | |
| 5/21 22:50 | 201.6 | ↓-2.2 | |
| 5/21 23:00 | 198.9 | ↓-2.7 | |
| 5/21 23:10 | 195.6 | ↓-3.3 | |
| 5/21 23:20 | 191.7 | ↓-3.9 | |
| 5/21 23:30 | 187.4 | ↓-4.3 | |
| 5/21 23:40 | 182.6 | ↓-4.8 | |
| 5/21 23:50 | 177.4 | ↓-5.2 |