| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
07:10 | 01:12 | 19:53 | 13:30 |
| 192cm | 63cm | 202cm | 31cm | |
|
||||
大山浦（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 | 74.4 | ↓-3.3 | |
| 5/21 00:10 | 71.4 | ↓-3.0 | |
| 5/21 00:20 | 68.9 | ↓-2.5 | |
| 5/21 00:30 | 66.8 | ↓-2.1 | |
| 5/21 00:40 | 65.1 | ↓-1.7 | |
| 5/21 00:50 | 63.9 | ↓-1.2 | |
| 5/21 01:00 | 63.1 | ↓-0.8 | |
| 5/21 01:10 | 62.8 | ↓-0.3 | 干潮 |
| 5/21 01:20 | 63.0 | ↑0.2 | |
| 5/21 01:30 | 63.7 | ↑0.7 | |
| 5/21 01:40 | 64.9 | ↑1.2 | |
| 5/21 01:50 | 66.5 | ↑1.6 | |
| 5/21 02:00 | 68.6 | ↑2.1 | |
| 5/21 02:10 | 71.1 | ↑2.5 | |
| 5/21 02:20 | 74.0 | ↑2.9 | |
| 5/21 02:30 | 77.4 | ↑3.4 | |
| 5/21 02:40 | 81.1 | ↑3.7 | |
| 5/21 02:50 | 85.2 | ↑4.1 | |
| 5/21 03:00 | 89.5 | ↑4.3 | |
| 5/21 03:10 | 94.2 | ↑4.7 | |
| 5/21 03:20 | 99.1 | ↑4.9 | |
| 5/21 03:30 | 104.3 | ↑5.2 | |
| 5/21 03:40 | 109.6 | ↑5.3 | |
| 5/21 03:50 | 115.0 | ↑5.4 | |
| 5/21 04:00 | 120.6 | ↑5.6 | |
| 5/21 04:10 | 126.2 | ↑5.6 | |
| 5/21 04:20 | 131.8 | ↑5.6 | |
| 5/21 04:30 | 137.3 | ↑5.5 | |
| 5/21 04:40 | 142.8 | ↑5.5 | |
| 5/21 04:50 | 148.2 | ↑5.4 | |
| 5/21 05:00 | 153.5 | ↑5.3 | |
| 5/21 05:10 | 158.5 | ↑5.0 | |
| 5/21 05:20 | 163.3 | ↑4.8 | |
| 5/21 05:30 | 167.8 | ↑4.5 | |
| 5/21 05:40 | 172.0 | ↑4.2 | |
| 5/21 05:50 | 175.9 | ↑3.9 | |
| 5/21 06:00 | 179.3 | ↑3.4 | |
| 5/21 06:10 | 182.4 | ↑3.1 | |
| 5/21 06:20 | 185.1 | ↑2.7 | |
| 5/21 06:30 | 187.3 | ↑2.2 | |
| 5/21 06:40 | 189.0 | ↑1.7 | |
| 5/21 06:50 | 190.2 | ↑1.2 | |
| 5/21 07:00 | 190.9 | ↑0.7 | 満潮 |
| 5/21 07:10 | 191.1 | ↑0.2 | 満潮 |
| 5/21 07:20 | 190.8 | ↓-0.3 | |
| 5/21 07:30 | 190.0 | ↓-0.8 | |
| 5/21 07:40 | 188.6 | ↓-1.4 | |
| 5/21 07:50 | 186.8 | ↓-1.8 | |
| 5/21 08:00 | 184.4 | ↓-2.4 | |
| 5/21 08:10 | 181.5 | ↓-2.9 | |
| 5/21 08:20 | 178.2 | ↓-3.3 | |
| 5/21 08:30 | 174.4 | ↓-3.8 | |
| 5/21 08:40 | 170.2 | ↓-4.2 | |
| 5/21 08:50 | 165.6 | ↓-4.6 | |
| 5/21 09:00 | 160.6 | ↓-5.0 | |
| 5/21 09:10 | 155.2 | ↓-5.4 | |
| 5/21 09:20 | 149.6 | ↓-5.6 | |
| 5/21 09:30 | 143.7 | ↓-5.9 | |
| 5/21 09:40 | 137.5 | ↓-6.2 | |
| 5/21 09:50 | 131.2 | ↓-6.3 | |
| 5/21 10:00 | 124.7 | ↓-6.5 | |
| 5/21 10:10 | 118.1 | ↓-6.6 | |
| 5/21 10:20 | 111.5 | ↓-6.6 | |
| 5/21 10:30 | 104.8 | ↓-6.7 | |
| 5/21 10:40 | 98.2 | ↓-6.6 | |
| 5/21 10:50 | 91.7 | ↓-6.5 | |
| 5/21 11:00 | 85.3 | ↓-6.4 | |
| 5/21 11:10 | 79.1 | ↓-6.2 | |
| 5/21 11:20 | 73.0 | ↓-6.1 | |
| 5/21 11:30 | 67.3 | ↓-5.7 | |
| 5/21 11:40 | 61.8 | ↓-5.5 | |
| 5/21 11:50 | 56.7 | ↓-5.1 | |
| 5/21 12:00 | 52.0 | ↓-4.7 | |
| 5/21 12:10 | 47.6 | ↓-4.4 | |
| 5/21 12:20 | 43.7 | ↓-3.9 | |
| 5/21 12:30 | 40.3 | ↓-3.4 | |
| 5/21 12:40 | 37.4 | ↓-2.9 | |
| 5/21 12:50 | 34.9 | ↓-2.5 | |
| 5/21 13:00 | 33.0 | ↓-1.9 | |
| 5/21 13:10 | 31.7 | ↓-1.3 | |
| 5/21 13:20 | 30.9 | ↓-0.8 | 干潮 |
| 5/21 13:30 | 30.7 | ↓-0.2 | 干潮 |
| 5/21 13:40 | 31.0 | ↑0.3 | |
| 5/21 13:50 | 32.0 | ↑1.0 | |
| 5/21 14:00 | 33.4 | ↑1.4 | |
| 5/21 14:10 | 35.5 | ↑2.1 | |
| 5/21 14:20 | 38.0 | ↑2.5 | |
| 5/21 14:30 | 41.2 | ↑3.2 | |
| 5/21 14:40 | 44.8 | ↑3.6 | |
| 5/21 14:50 | 48.8 | ↑4.0 | |
| 5/21 15:00 | 53.4 | ↑4.6 | |
| 5/21 15:10 | 58.3 | ↑4.9 | |
| 5/21 15:20 | 63.7 | ↑5.4 | |
| 5/21 15:30 | 69.4 | ↑5.7 | |
| 5/21 15:40 | 75.4 | ↑6.0 | |
| 5/21 15:50 | 81.7 | ↑6.3 | |
| 5/21 16:00 | 88.3 | ↑6.6 | |
| 5/21 16:10 | 95.0 | ↑6.7 | |
| 5/21 16:20 | 101.9 | ↑6.9 | |
| 5/21 16:30 | 108.8 | ↑6.9 | |
| 5/21 16:40 | 115.9 | ↑7.1 | 最大潮位差 |
| 5/21 16:50 | 122.9 | ↑7.0 | |
| 5/21 17:00 | 129.8 | ↑6.9 | |
| 5/21 17:10 | 136.7 | ↑6.9 | |
| 5/21 17:20 | 143.4 | ↑6.7 | |
| 5/21 17:30 | 150.0 | ↑6.6 | |
| 5/21 17:40 | 156.3 | ↑6.3 | |
| 5/21 17:50 | 162.4 | ↑6.1 | |
| 5/21 18:00 | 168.1 | ↑5.7 | |
| 5/21 18:10 | 173.5 | ↑5.4 | |
| 5/21 18:20 | 178.5 | ↑5.0 | |
| 5/21 18:30 | 183.1 | ↑4.6 | |
| 5/21 18:40 | 187.2 | ↑4.1 | |
| 5/21 18:50 | 190.8 | ↑3.6 | |
| 5/21 19:00 | 194.0 | ↑3.2 | |
| 5/21 19:10 | 196.6 | ↑2.6 | |
| 5/21 19:20 | 198.7 | ↑2.1 | |
| 5/21 19:30 | 200.2 | ↑1.5 | |
| 5/21 19:40 | 201.2 | ↑1.0 | |
| 5/21 19:50 | 201.6 | ↑0.4 | 満潮 |
| 5/21 20:00 | 201.5 | ↓-0.1 | |
| 5/21 20:10 | 200.8 | ↓-0.7 | |
| 5/21 20:20 | 199.5 | ↓-1.3 | |
| 5/21 20:30 | 197.7 | ↓-1.8 | |
| 5/21 20:40 | 195.4 | ↓-2.3 | |
| 5/21 20:50 | 192.6 | ↓-2.8 | |
| 5/21 21:00 | 189.3 | ↓-3.3 | |
| 5/21 21:10 | 185.5 | ↓-3.8 | |
| 5/21 21:20 | 181.4 | ↓-4.1 | |
| 5/21 21:30 | 176.8 | ↓-4.6 | |
| 5/21 21:40 | 171.9 | ↓-4.9 | |
| 5/21 21:50 | 166.6 | ↓-5.3 | |
| 5/21 22:00 | 161.1 | ↓-5.5 | |
| 5/21 22:10 | 155.3 | ↓-5.8 | |
| 5/21 22:20 | 149.4 | ↓-5.9 | |
| 5/21 22:30 | 143.3 | ↓-6.1 | |
| 5/21 22:40 | 137.1 | ↓-6.2 | |
| 5/21 22:50 | 130.8 | ↓-6.3 | |
| 5/21 23:00 | 124.5 | ↓-6.3 | |
| 5/21 23:10 | 118.3 | ↓-6.2 | |
| 5/21 23:20 | 112.2 | ↓-6.1 | |
| 5/21 23:30 | 106.2 | ↓-6.0 | |
| 5/21 23:40 | 100.4 | ↓-5.8 | |
| 5/21 23:50 | 94.8 | ↓-5.6 |