| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(火) |
02:10 | 08:15 | 13:59 | 20:48 |
| 149cm | 94cm | 137cm | 67cm | |
|
||||
万関瀬戸（長崎）2021年05月4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 |
|---|---|---|---|
| 5/4 00:00 | 129.3 | ↑2.9 | 最大潮位差 |
| 5/4 00:10 | 132.1 | ↑2.8 | |
| 5/4 00:20 | 134.7 | ↑2.6 | |
| 5/4 00:30 | 137.1 | ↑2.4 | |
| 5/4 00:40 | 139.4 | ↑2.3 | |
| 5/4 00:50 | 141.4 | ↑2.0 | |
| 5/4 01:00 | 143.1 | ↑1.7 | |
| 5/4 01:10 | 144.7 | ↑1.6 | |
| 5/4 01:20 | 146.0 | ↑1.3 | |
| 5/4 01:30 | 147.1 | ↑1.1 | |
| 5/4 01:40 | 147.9 | ↑0.8 | |
| 5/4 01:50 | 148.5 | ↑0.6 | |
| 5/4 02:00 | 148.8 | ↑0.3 | 満潮 |
| 5/4 02:10 | 148.9 | ↑0.1 | 満潮 |
| 5/4 02:20 | 148.8 | ↓-0.1 | |
| 5/4 02:30 | 148.4 | ↓-0.4 | |
| 5/4 02:40 | 147.8 | ↓-0.6 | |
| 5/4 02:50 | 147.0 | ↓-0.8 | |
| 5/4 03:00 | 146.0 | ↓-1.0 | |
| 5/4 03:10 | 144.8 | ↓-1.2 | |
| 5/4 03:20 | 143.4 | ↓-1.4 | |
| 5/4 03:30 | 141.8 | ↓-1.6 | |
| 5/4 03:40 | 140.1 | ↓-1.7 | |
| 5/4 03:50 | 138.2 | ↓-1.9 | |
| 5/4 04:00 | 136.2 | ↓-2.0 | |
| 5/4 04:10 | 134.1 | ↓-2.1 | |
| 5/4 04:20 | 131.9 | ↓-2.2 | |
| 5/4 04:30 | 129.7 | ↓-2.2 | |
| 5/4 04:40 | 127.3 | ↓-2.4 | |
| 5/4 04:50 | 125.0 | ↓-2.3 | |
| 5/4 05:00 | 122.6 | ↓-2.4 | |
| 5/4 05:10 | 120.2 | ↓-2.4 | |
| 5/4 05:20 | 117.8 | ↓-2.4 | |
| 5/4 05:30 | 115.4 | ↓-2.4 | |
| 5/4 05:40 | 113.1 | ↓-2.3 | |
| 5/4 05:50 | 110.9 | ↓-2.2 | |
| 5/4 06:00 | 108.7 | ↓-2.2 | |
| 5/4 06:10 | 106.6 | ↓-2.1 | |
| 5/4 06:20 | 104.6 | ↓-2.0 | |
| 5/4 06:30 | 102.8 | ↓-1.8 | |
| 5/4 06:40 | 101.1 | ↓-1.7 | |
| 5/4 06:50 | 99.5 | ↓-1.6 | |
| 5/4 07:00 | 98.1 | ↓-1.4 | |
| 5/4 07:10 | 96.8 | ↓-1.3 | |
| 5/4 07:20 | 95.8 | ↓-1.0 | |
| 5/4 07:30 | 94.9 | ↓-0.9 | |
| 5/4 07:40 | 94.1 | ↓-0.8 | |
| 5/4 07:50 | 93.6 | ↓-0.5 | |
| 5/4 08:00 | 93.2 | ↓-0.4 | |
| 5/4 08:10 | 93.1 | ↓-0.1 | 干潮 |
| 5/4 08:20 | 93.1 | 0 | |
| 5/4 08:30 | 93.3 | ↑0.2 | |
| 5/4 08:40 | 93.7 | ↑0.4 | |
| 5/4 08:50 | 94.2 | ↑0.5 | |
| 5/4 09:00 | 95.0 | ↑0.8 | |
| 5/4 09:10 | 95.9 | ↑0.9 | |
| 5/4 09:20 | 96.9 | ↑1.0 | |
| 5/4 09:30 | 98.1 | ↑1.2 | |
| 5/4 09:40 | 99.5 | ↑1.4 | |
| 5/4 09:50 | 100.9 | ↑1.4 | |
| 5/4 10:00 | 102.5 | ↑1.6 | |
| 5/4 10:10 | 104.2 | ↑1.7 | |
| 5/4 10:20 | 105.9 | ↑1.7 | |
| 5/4 10:30 | 107.7 | ↑1.8 | |
| 5/4 10:40 | 109.6 | ↑1.9 | |
| 5/4 10:50 | 111.5 | ↑1.9 | |
| 5/4 11:00 | 113.5 | ↑2.0 | |
| 5/4 11:10 | 115.4 | ↑1.9 | |
| 5/4 11:20 | 117.4 | ↑2.0 | |
| 5/4 11:30 | 119.3 | ↑1.9 | |
| 5/4 11:40 | 121.2 | ↑1.9 | |
| 5/4 11:50 | 123.0 | ↑1.8 | |
| 5/4 12:00 | 124.8 | ↑1.8 | |
| 5/4 12:10 | 126.5 | ↑1.7 | |
| 5/4 12:20 | 128.1 | ↑1.6 | |
| 5/4 12:30 | 129.6 | ↑1.5 | |
| 5/4 12:40 | 130.9 | ↑1.3 | |
| 5/4 12:50 | 132.2 | ↑1.3 | |
| 5/4 13:00 | 133.3 | ↑1.1 | |
| 5/4 13:10 | 134.2 | ↑0.9 | |
| 5/4 13:20 | 135.0 | ↑0.8 | |
| 5/4 13:30 | 135.6 | ↑0.6 | |
| 5/4 13:40 | 136.0 | ↑0.4 | |
| 5/4 13:50 | 136.2 | ↑0.2 | 満潮 |
| 5/4 14:00 | 136.3 | ↑0.1 | |
| 5/4 14:10 | 136.1 | ↓-0.2 | |
| 5/4 14:20 | 135.8 | ↓-0.3 | |
| 5/4 14:30 | 135.3 | ↓-0.5 | |
| 5/4 14:40 | 134.6 | ↓-0.7 | |
| 5/4 14:50 | 133.7 | ↓-0.9 | |
| 5/4 15:00 | 132.7 | ↓-1.0 | |
| 5/4 15:10 | 131.4 | ↓-1.3 | |
| 5/4 15:20 | 130.0 | ↓-1.4 | |
| 5/4 15:30 | 128.4 | ↓-1.6 | |
| 5/4 15:40 | 126.6 | ↓-1.8 | |
| 5/4 15:50 | 124.8 | ↓-1.8 | |
| 5/4 16:00 | 122.7 | ↓-2.1 | |
| 5/4 16:10 | 120.6 | ↓-2.1 | |
| 5/4 16:20 | 118.3 | ↓-2.3 | |
| 5/4 16:30 | 115.9 | ↓-2.4 | |
| 5/4 16:40 | 113.5 | ↓-2.4 | |
| 5/4 16:50 | 110.9 | ↓-2.6 | |
| 5/4 17:00 | 108.3 | ↓-2.6 | |
| 5/4 17:10 | 105.7 | ↓-2.6 | |
| 5/4 17:20 | 103.0 | ↓-2.7 | |
| 5/4 17:30 | 100.4 | ↓-2.6 | |
| 5/4 17:40 | 97.7 | ↓-2.7 | |
| 5/4 17:50 | 95.1 | ↓-2.6 | |
| 5/4 18:00 | 92.4 | ↓-2.7 | |
| 5/4 18:10 | 89.9 | ↓-2.5 | |
| 5/4 18:20 | 87.4 | ↓-2.5 | |
| 5/4 18:30 | 85.0 | ↓-2.4 | |
| 5/4 18:40 | 82.7 | ↓-2.3 | |
| 5/4 18:50 | 80.5 | ↓-2.2 | |
| 5/4 19:00 | 78.4 | ↓-2.1 | |
| 5/4 19:10 | 76.5 | ↓-1.9 | |
| 5/4 19:20 | 74.7 | ↓-1.8 | |
| 5/4 19:30 | 73.1 | ↓-1.6 | |
| 5/4 19:40 | 71.6 | ↓-1.5 | |
| 5/4 19:50 | 70.3 | ↓-1.3 | |
| 5/4 20:00 | 69.2 | ↓-1.1 | |
| 5/4 20:10 | 68.4 | ↓-0.8 | |
| 5/4 20:20 | 67.7 | ↓-0.7 | |
| 5/4 20:30 | 67.2 | ↓-0.5 | |
| 5/4 20:40 | 66.9 | ↓-0.3 | 干潮 |
| 5/4 20:50 | 66.9 | 0 | |
| 5/4 21:00 | 67.1 | ↑0.2 | |
| 5/4 21:10 | 67.4 | ↑0.3 | |
| 5/4 21:20 | 68.0 | ↑0.6 | |
| 5/4 21:30 | 68.8 | ↑0.8 | |
| 5/4 21:40 | 69.8 | ↑1.0 | |
| 5/4 21:50 | 71.0 | ↑1.2 | |
| 5/4 22:00 | 72.4 | ↑1.4 | |
| 5/4 22:10 | 74.0 | ↑1.6 | |
| 5/4 22:20 | 75.8 | ↑1.8 | |
| 5/4 22:30 | 77.7 | ↑1.9 | |
| 5/4 22:40 | 79.8 | ↑2.1 | |
| 5/4 22:50 | 82.1 | ↑2.3 | |
| 5/4 23:00 | 84.4 | ↑2.3 | |
| 5/4 23:10 | 86.9 | ↑2.5 | |
| 5/4 23:20 | 89.5 | ↑2.6 | |
| 5/4 23:30 | 92.2 | ↑2.7 | |
| 5/4 23:40 | 95.0 | ↑2.8 | |
| 5/4 23:50 | 97.8 | ↑2.8 |