| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
06:28 | 00:32 | 19:22 | 12:53 |
| 235cm | 93cm | 246cm | 45cm | |
|
||||
畑下（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 | 95.5 | ↓-1.8 | |
| 5/21 00:10 | 94.1 | ↓-1.4 | |
| 5/21 00:20 | 93.2 | ↓-0.9 | |
| 5/21 00:30 | 92.9 | ↓-0.3 | 干潮 |
| 5/21 00:40 | 93.1 | ↑0.2 | |
| 5/21 00:50 | 93.8 | ↑0.7 | |
| 5/21 01:00 | 95.1 | ↑1.3 | |
| 5/21 01:10 | 96.9 | ↑1.8 | |
| 5/21 01:20 | 99.2 | ↑2.3 | |
| 5/21 01:30 | 102.0 | ↑2.8 | |
| 5/21 01:40 | 105.2 | ↑3.2 | |
| 5/21 01:50 | 108.9 | ↑3.7 | |
| 5/21 02:00 | 113.1 | ↑4.2 | |
| 5/21 02:10 | 117.6 | ↑4.5 | |
| 5/21 02:20 | 122.5 | ↑4.9 | |
| 5/21 02:30 | 127.7 | ↑5.2 | |
| 5/21 02:40 | 133.2 | ↑5.5 | |
| 5/21 02:50 | 138.9 | ↑5.7 | |
| 5/21 03:00 | 144.8 | ↑5.9 | |
| 5/21 03:10 | 150.9 | ↑6.1 | |
| 5/21 03:20 | 157.1 | ↑6.2 | |
| 5/21 03:30 | 163.3 | ↑6.2 | |
| 5/21 03:40 | 169.6 | ↑6.3 | |
| 5/21 03:50 | 175.8 | ↑6.2 | |
| 5/21 04:00 | 181.9 | ↑6.1 | |
| 5/21 04:10 | 187.9 | ↑6.0 | |
| 5/21 04:20 | 193.7 | ↑5.8 | |
| 5/21 04:30 | 199.3 | ↑5.6 | |
| 5/21 04:40 | 204.6 | ↑5.3 | |
| 5/21 04:50 | 209.6 | ↑5.0 | |
| 5/21 05:00 | 214.3 | ↑4.7 | |
| 5/21 05:10 | 218.5 | ↑4.2 | |
| 5/21 05:20 | 222.4 | ↑3.9 | |
| 5/21 05:30 | 225.7 | ↑3.3 | |
| 5/21 05:40 | 228.6 | ↑2.9 | |
| 5/21 05:50 | 231.0 | ↑2.4 | |
| 5/21 06:00 | 232.8 | ↑1.8 | |
| 5/21 06:10 | 234.0 | ↑1.2 | |
| 5/21 06:20 | 234.7 | ↑0.7 | 満潮 |
| 5/21 06:30 | 234.8 | ↑0.1 | |
| 5/21 06:40 | 234.3 | ↓-0.5 | |
| 5/21 06:50 | 233.2 | ↓-1.1 | |
| 5/21 07:00 | 231.5 | ↓-1.7 | |
| 5/21 07:10 | 229.2 | ↓-2.3 | |
| 5/21 07:20 | 226.3 | ↓-2.9 | |
| 5/21 07:30 | 222.9 | ↓-3.4 | |
| 5/21 07:40 | 219.0 | ↓-3.9 | |
| 5/21 07:50 | 214.5 | ↓-4.5 | |
| 5/21 08:00 | 209.5 | ↓-5.0 | |
| 5/21 08:10 | 204.0 | ↓-5.5 | |
| 5/21 08:20 | 198.2 | ↓-5.8 | |
| 5/21 08:30 | 191.9 | ↓-6.3 | |
| 5/21 08:40 | 185.3 | ↓-6.6 | |
| 5/21 08:50 | 178.3 | ↓-7.0 | |
| 5/21 09:00 | 171.1 | ↓-7.2 | |
| 5/21 09:10 | 163.7 | ↓-7.4 | |
| 5/21 09:20 | 156.1 | ↓-7.6 | |
| 5/21 09:30 | 148.4 | ↓-7.7 | |
| 5/21 09:40 | 140.6 | ↓-7.8 | |
| 5/21 09:50 | 132.8 | ↓-7.8 | |
| 5/21 10:00 | 125.0 | ↓-7.8 | |
| 5/21 10:10 | 117.4 | ↓-7.6 | |
| 5/21 10:20 | 109.8 | ↓-7.6 | |
| 5/21 10:30 | 102.5 | ↓-7.3 | |
| 5/21 10:40 | 95.4 | ↓-7.1 | |
| 5/21 10:50 | 88.6 | ↓-6.8 | |
| 5/21 11:00 | 82.1 | ↓-6.5 | |
| 5/21 11:10 | 76.0 | ↓-6.1 | |
| 5/21 11:20 | 70.4 | ↓-5.6 | |
| 5/21 11:30 | 65.2 | ↓-5.2 | |
| 5/21 11:40 | 60.5 | ↓-4.7 | |
| 5/21 11:50 | 56.4 | ↓-4.1 | |
| 5/21 12:00 | 52.8 | ↓-3.6 | |
| 5/21 12:10 | 49.8 | ↓-3.0 | |
| 5/21 12:20 | 47.4 | ↓-2.4 | |
| 5/21 12:30 | 45.7 | ↓-1.7 | |
| 5/21 12:40 | 44.6 | ↓-1.1 | |
| 5/21 12:50 | 44.1 | ↓-0.5 | 干潮 |
| 5/21 13:00 | 44.3 | ↑0.2 | |
| 5/21 13:10 | 45.2 | ↑0.9 | |
| 5/21 13:20 | 46.7 | ↑1.5 | |
| 5/21 13:30 | 48.9 | ↑2.2 | |
| 5/21 13:40 | 51.7 | ↑2.8 | |
| 5/21 13:50 | 55.1 | ↑3.4 | |
| 5/21 14:00 | 59.1 | ↑4.0 | |
| 5/21 14:10 | 63.7 | ↑4.6 | |
| 5/21 14:20 | 68.8 | ↑5.1 | |
| 5/21 14:30 | 74.4 | ↑5.6 | |
| 5/21 14:40 | 80.5 | ↑6.1 | |
| 5/21 14:50 | 87.0 | ↑6.5 | |
| 5/21 15:00 | 93.9 | ↑6.9 | |
| 5/21 15:10 | 101.2 | ↑7.3 | |
| 5/21 15:20 | 108.7 | ↑7.5 | |
| 5/21 15:30 | 116.4 | ↑7.7 | |
| 5/21 15:40 | 124.4 | ↑8.0 | |
| 5/21 15:50 | 132.5 | ↑8.1 | |
| 5/21 16:00 | 140.6 | ↑8.1 | |
| 5/21 16:10 | 148.8 | ↑8.2 | 最大潮位差 |
| 5/21 16:20 | 157.0 | ↑8.2 | 最大潮位差 |
| 5/21 16:30 | 165.0 | ↑8.0 | |
| 5/21 16:40 | 173.0 | ↑8.0 | |
| 5/21 16:50 | 180.7 | ↑7.7 | |
| 5/21 17:00 | 188.3 | ↑7.6 | |
| 5/21 17:10 | 195.5 | ↑7.2 | |
| 5/21 17:20 | 202.4 | ↑6.9 | |
| 5/21 17:30 | 208.9 | ↑6.5 | |
| 5/21 17:40 | 215.0 | ↑6.1 | |
| 5/21 17:50 | 220.6 | ↑5.6 | |
| 5/21 18:00 | 225.8 | ↑5.2 | |
| 5/21 18:10 | 230.4 | ↑4.6 | |
| 5/21 18:20 | 234.4 | ↑4.0 | |
| 5/21 18:30 | 237.9 | ↑3.5 | |
| 5/21 18:40 | 240.8 | ↑2.9 | |
| 5/21 18:50 | 243.0 | ↑2.2 | |
| 5/21 19:00 | 244.6 | ↑1.6 | |
| 5/21 19:10 | 245.6 | ↑1.0 | |
| 5/21 19:20 | 246.0 | ↑0.4 | 満潮 |
| 5/21 19:30 | 245.7 | ↓-0.3 | |
| 5/21 19:40 | 244.8 | ↓-0.9 | |
| 5/21 19:50 | 243.3 | ↓-1.5 | |
| 5/21 20:00 | 241.2 | ↓-2.1 | |
| 5/21 20:10 | 238.5 | ↓-2.7 | |
| 5/21 20:20 | 235.2 | ↓-3.3 | |
| 5/21 20:30 | 231.5 | ↓-3.7 | |
| 5/21 20:40 | 227.2 | ↓-4.3 | |
| 5/21 20:50 | 222.5 | ↓-4.7 | |
| 5/21 21:00 | 217.3 | ↓-5.2 | |
| 5/21 21:10 | 211.8 | ↓-5.5 | |
| 5/21 21:20 | 205.9 | ↓-5.9 | |
| 5/21 21:30 | 199.8 | ↓-6.1 | |
| 5/21 21:40 | 193.4 | ↓-6.4 | |
| 5/21 21:50 | 186.8 | ↓-6.6 | |
| 5/21 22:00 | 180.1 | ↓-6.7 | |
| 5/21 22:10 | 173.3 | ↓-6.8 | |
| 5/21 22:20 | 166.5 | ↓-6.8 | |
| 5/21 22:30 | 159.7 | ↓-6.8 | |
| 5/21 22:40 | 153.0 | ↓-6.7 | |
| 5/21 22:50 | 146.4 | ↓-6.6 | |
| 5/21 23:00 | 140.0 | ↓-6.4 | |
| 5/21 23:10 | 133.8 | ↓-6.2 | |
| 5/21 23:20 | 127.9 | ↓-5.9 | |
| 5/21 23:30 | 122.3 | ↓-5.6 | |
| 5/21 23:40 | 117.1 | ↓-5.2 | |
| 5/21 23:50 | 112.2 | ↓-4.9 |