| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
07:09 | 01:13 | 19:57 | 13:31 |
| 190cm | 68cm | 201cm | 30cm | |
|
||||
大船越／対馬（長崎）2028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 | 78.8 | ↓-3.3 | |
| 5/21 00:10 | 75.8 | ↓-3.0 | |
| 5/21 00:20 | 73.3 | ↓-2.5 | |
| 5/21 00:30 | 71.2 | ↓-2.1 | |
| 5/21 00:40 | 69.5 | ↓-1.7 | |
| 5/21 00:50 | 68.3 | ↓-1.2 | |
| 5/21 01:00 | 67.5 | ↓-0.8 | |
| 5/21 01:10 | 67.1 | ↓-0.4 | 干潮 |
| 5/21 01:20 | 67.2 | ↑0.1 | |
| 5/21 01:30 | 67.8 | ↑0.6 | |
| 5/21 01:40 | 68.9 | ↑1.1 | |
| 5/21 01:50 | 70.4 | ↑1.5 | |
| 5/21 02:00 | 72.3 | ↑1.9 | |
| 5/21 02:10 | 74.6 | ↑2.3 | |
| 5/21 02:20 | 77.4 | ↑2.8 | |
| 5/21 02:30 | 80.5 | ↑3.1 | |
| 5/21 02:40 | 84.1 | ↑3.6 | |
| 5/21 02:50 | 87.9 | ↑3.8 | |
| 5/21 03:00 | 92.1 | ↑4.2 | |
| 5/21 03:10 | 96.5 | ↑4.4 | |
| 5/21 03:20 | 101.2 | ↑4.7 | |
| 5/21 03:30 | 106.1 | ↑4.9 | |
| 5/21 03:40 | 111.2 | ↑5.1 | |
| 5/21 03:50 | 116.4 | ↑5.2 | |
| 5/21 04:00 | 121.7 | ↑5.3 | |
| 5/21 04:10 | 127.1 | ↑5.4 | |
| 5/21 04:20 | 132.4 | ↑5.3 | |
| 5/21 04:30 | 137.8 | ↑5.4 | |
| 5/21 04:40 | 143.1 | ↑5.3 | |
| 5/21 04:50 | 148.2 | ↑5.1 | |
| 5/21 05:00 | 153.2 | ↑5.0 | |
| 5/21 05:10 | 158.1 | ↑4.9 | |
| 5/21 05:20 | 162.6 | ↑4.5 | |
| 5/21 05:30 | 167.0 | ↑4.4 | |
| 5/21 05:40 | 171.0 | ↑4.0 | |
| 5/21 05:50 | 174.7 | ↑3.7 | |
| 5/21 06:00 | 178.0 | ↑3.3 | |
| 5/21 06:10 | 181.0 | ↑3.0 | |
| 5/21 06:20 | 183.5 | ↑2.5 | |
| 5/21 06:30 | 185.5 | ↑2.0 | |
| 5/21 06:40 | 187.2 | ↑1.7 | |
| 5/21 06:50 | 188.3 | ↑1.1 | |
| 5/21 07:00 | 188.9 | ↑0.6 | 満潮 |
| 5/21 07:10 | 189.1 | ↑0.2 | |
| 5/21 07:20 | 188.7 | ↓-0.4 | |
| 5/21 07:30 | 187.9 | ↓-0.8 | |
| 5/21 07:40 | 186.5 | ↓-1.4 | |
| 5/21 07:50 | 184.6 | ↓-1.9 | |
| 5/21 08:00 | 182.3 | ↓-2.3 | |
| 5/21 08:10 | 179.4 | ↓-2.9 | |
| 5/21 08:20 | 176.1 | ↓-3.3 | |
| 5/21 08:30 | 172.4 | ↓-3.7 | |
| 5/21 08:40 | 168.2 | ↓-4.2 | |
| 5/21 08:50 | 163.6 | ↓-4.6 | |
| 5/21 09:00 | 158.7 | ↓-4.9 | |
| 5/21 09:10 | 153.4 | ↓-5.3 | |
| 5/21 09:20 | 147.9 | ↓-5.5 | |
| 5/21 09:30 | 142.0 | ↓-5.9 | |
| 5/21 09:40 | 136.0 | ↓-6.0 | |
| 5/21 09:50 | 129.7 | ↓-6.3 | |
| 5/21 10:00 | 123.3 | ↓-6.4 | |
| 5/21 10:10 | 116.8 | ↓-6.5 | |
| 5/21 10:20 | 110.3 | ↓-6.5 | |
| 5/21 10:30 | 103.7 | ↓-6.6 | |
| 5/21 10:40 | 97.2 | ↓-6.5 | |
| 5/21 10:50 | 90.7 | ↓-6.5 | |
| 5/21 11:00 | 84.4 | ↓-6.3 | |
| 5/21 11:10 | 78.2 | ↓-6.2 | |
| 5/21 11:20 | 72.3 | ↓-5.9 | |
| 5/21 11:30 | 66.6 | ↓-5.7 | |
| 5/21 11:40 | 61.2 | ↓-5.4 | |
| 5/21 11:50 | 56.1 | ↓-5.1 | |
| 5/21 12:00 | 51.4 | ↓-4.7 | |
| 5/21 12:10 | 47.0 | ↓-4.4 | |
| 5/21 12:20 | 43.2 | ↓-3.8 | |
| 5/21 12:30 | 39.7 | ↓-3.5 | |
| 5/21 12:40 | 36.8 | ↓-2.9 | |
| 5/21 12:50 | 34.3 | ↓-2.5 | |
| 5/21 13:00 | 32.4 | ↓-1.9 | |
| 5/21 13:10 | 31.0 | ↓-1.4 | |
| 5/21 13:20 | 30.2 | ↓-0.8 | |
| 5/21 13:30 | 29.9 | ↓-0.3 | 干潮 |
| 5/21 13:40 | 30.2 | ↑0.3 | |
| 5/21 13:50 | 31.1 | ↑0.9 | |
| 5/21 14:00 | 32.5 | ↑1.4 | |
| 5/21 14:10 | 34.4 | ↑1.9 | |
| 5/21 14:20 | 36.9 | ↑2.5 | |
| 5/21 14:30 | 39.9 | ↑3.0 | |
| 5/21 14:40 | 43.4 | ↑3.5 | |
| 5/21 14:50 | 47.4 | ↑4.0 | |
| 5/21 15:00 | 51.9 | ↑4.5 | |
| 5/21 15:10 | 56.7 | ↑4.8 | |
| 5/21 15:20 | 62.0 | ↑5.3 | |
| 5/21 15:30 | 67.6 | ↑5.6 | |
| 5/21 15:40 | 73.5 | ↑5.9 | |
| 5/21 15:50 | 79.7 | ↑6.2 | |
| 5/21 16:00 | 86.2 | ↑6.5 | |
| 5/21 16:10 | 92.8 | ↑6.6 | |
| 5/21 16:20 | 99.6 | ↑6.8 | |
| 5/21 16:30 | 106.5 | ↑6.9 | |
| 5/21 16:40 | 113.5 | ↑7.0 | 最大潮位差 |
| 5/21 16:50 | 120.4 | ↑6.9 | |
| 5/21 17:00 | 127.4 | ↑7.0 | 最大潮位差 |
| 5/21 17:10 | 134.2 | ↑6.8 | |
| 5/21 17:20 | 140.9 | ↑6.7 | |
| 5/21 17:30 | 147.5 | ↑6.6 | |
| 5/21 17:40 | 153.8 | ↑6.3 | |
| 5/21 17:50 | 159.9 | ↑6.1 | |
| 5/21 18:00 | 165.6 | ↑5.7 | |
| 5/21 18:10 | 171.1 | ↑5.5 | |
| 5/21 18:20 | 176.1 | ↑5.0 | |
| 5/21 18:30 | 180.8 | ↑4.7 | |
| 5/21 18:40 | 185.0 | ↑4.2 | |
| 5/21 18:50 | 188.7 | ↑3.7 | |
| 5/21 19:00 | 192.0 | ↑3.3 | |
| 5/21 19:10 | 194.8 | ↑2.8 | |
| 5/21 19:20 | 197.0 | ↑2.2 | |
| 5/21 19:30 | 198.7 | ↑1.7 | |
| 5/21 19:40 | 199.9 | ↑1.2 | |
| 5/21 19:50 | 200.5 | ↑0.6 | 満潮 |
| 5/21 20:00 | 200.5 | 0 | |
| 5/21 20:10 | 200.0 | ↓-0.5 | |
| 5/21 20:20 | 199.0 | ↓-1.0 | |
| 5/21 20:30 | 197.4 | ↓-1.6 | |
| 5/21 20:40 | 195.3 | ↓-2.1 | |
| 5/21 20:50 | 192.8 | ↓-2.5 | |
| 5/21 21:00 | 189.7 | ↓-3.1 | |
| 5/21 21:10 | 186.2 | ↓-3.5 | |
| 5/21 21:20 | 182.3 | ↓-3.9 | |
| 5/21 21:30 | 177.9 | ↓-4.4 | |
| 5/21 21:40 | 173.2 | ↓-4.7 | |
| 5/21 21:50 | 168.2 | ↓-5.0 | |
| 5/21 22:00 | 163.0 | ↓-5.2 | |
| 5/21 22:10 | 157.4 | ↓-5.6 | |
| 5/21 22:20 | 151.7 | ↓-5.7 | |
| 5/21 22:30 | 145.8 | ↓-5.9 | |
| 5/21 22:40 | 139.8 | ↓-6.0 | |
| 5/21 22:50 | 133.8 | ↓-6.0 | |
| 5/21 23:00 | 127.7 | ↓-6.1 | |
| 5/21 23:10 | 121.7 | ↓-6.0 | |
| 5/21 23:20 | 115.7 | ↓-6.0 | |
| 5/21 23:30 | 109.8 | ↓-5.9 | |
| 5/21 23:40 | 104.1 | ↓-5.7 | |
| 5/21 23:50 | 98.7 | ↓-5.4 |