| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(月) |
03:04 | 09:12 | 15:07 | 21:34 |
| 214cm | 119cm | 204cm | 91cm | |
|
||||
黒子島（長崎）2029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 | 158.3 | ↑5.1 | 最大潮位差 |
| 5/21 00:10 | 163.3 | ↑5.0 | |
| 5/21 00:20 | 168.3 | ↑5.0 | |
| 5/21 00:30 | 173.1 | ↑4.8 | |
| 5/21 00:40 | 177.7 | ↑4.6 | |
| 5/21 00:50 | 182.2 | ↑4.5 | |
| 5/21 01:00 | 186.4 | ↑4.2 | |
| 5/21 01:10 | 190.4 | ↑4.0 | |
| 5/21 01:20 | 194.1 | ↑3.7 | |
| 5/21 01:30 | 197.6 | ↑3.5 | |
| 5/21 01:40 | 200.7 | ↑3.1 | |
| 5/21 01:50 | 203.6 | ↑2.9 | |
| 5/21 02:00 | 206.0 | ↑2.4 | |
| 5/21 02:10 | 208.2 | ↑2.2 | |
| 5/21 02:20 | 210.0 | ↑1.8 | |
| 5/21 02:30 | 211.4 | ↑1.4 | |
| 5/21 02:40 | 212.5 | ↑1.1 | |
| 5/21 02:50 | 213.1 | ↑0.6 | |
| 5/21 03:00 | 213.4 | ↑0.3 | 満潮 |
| 5/21 03:10 | 213.3 | ↓-0.1 | |
| 5/21 03:20 | 212.9 | ↓-0.4 | |
| 5/21 03:30 | 212.1 | ↓-0.8 | |
| 5/21 03:40 | 210.9 | ↓-1.2 | |
| 5/21 03:50 | 209.4 | ↓-1.5 | |
| 5/21 04:00 | 207.6 | ↓-1.8 | |
| 5/21 04:10 | 205.5 | ↓-2.1 | |
| 5/21 04:20 | 203.0 | ↓-2.5 | |
| 5/21 04:30 | 200.3 | ↓-2.7 | |
| 5/21 04:40 | 197.4 | ↓-2.9 | |
| 5/21 04:50 | 194.2 | ↓-3.2 | |
| 5/21 05:00 | 190.8 | ↓-3.4 | |
| 5/21 05:10 | 187.2 | ↓-3.6 | |
| 5/21 05:20 | 183.5 | ↓-3.7 | |
| 5/21 05:30 | 179.6 | ↓-3.9 | |
| 5/21 05:40 | 175.7 | ↓-3.9 | |
| 5/21 05:50 | 171.7 | ↓-4.0 | |
| 5/21 06:00 | 167.6 | ↓-4.1 | |
| 5/21 06:10 | 163.6 | ↓-4.0 | |
| 5/21 06:20 | 159.5 | ↓-4.1 | |
| 5/21 06:30 | 155.6 | ↓-3.9 | |
| 5/21 06:40 | 151.6 | ↓-4.0 | |
| 5/21 06:50 | 147.8 | ↓-3.8 | |
| 5/21 07:00 | 144.2 | ↓-3.6 | |
| 5/21 07:10 | 140.7 | ↓-3.5 | |
| 5/21 07:20 | 137.3 | ↓-3.4 | |
| 5/21 07:30 | 134.2 | ↓-3.1 | |
| 5/21 07:40 | 131.3 | ↓-2.9 | |
| 5/21 07:50 | 128.7 | ↓-2.6 | |
| 5/21 08:00 | 126.3 | ↓-2.4 | |
| 5/21 08:10 | 124.2 | ↓-2.1 | |
| 5/21 08:20 | 122.4 | ↓-1.8 | |
| 5/21 08:30 | 120.9 | ↓-1.5 | |
| 5/21 08:40 | 119.7 | ↓-1.2 | |
| 5/21 08:50 | 118.9 | ↓-0.8 | |
| 5/21 09:00 | 118.4 | ↓-0.5 | |
| 5/21 09:10 | 118.2 | ↓-0.2 | 干潮 |
| 5/21 09:20 | 118.3 | ↑0.1 | |
| 5/21 09:30 | 118.8 | ↑0.5 | |
| 5/21 09:40 | 119.6 | ↑0.8 | |
| 5/21 09:50 | 120.7 | ↑1.1 | |
| 5/21 10:00 | 122.2 | ↑1.5 | |
| 5/21 10:10 | 123.9 | ↑1.7 | |
| 5/21 10:20 | 125.9 | ↑2.0 | |
| 5/21 10:30 | 128.2 | ↑2.3 | |
| 5/21 10:40 | 130.7 | ↑2.5 | |
| 5/21 10:50 | 133.5 | ↑2.8 | |
| 5/21 11:00 | 136.4 | ↑2.9 | |
| 5/21 11:10 | 139.6 | ↑3.2 | |
| 5/21 11:20 | 142.9 | ↑3.3 | |
| 5/21 11:30 | 146.4 | ↑3.5 | |
| 5/21 11:40 | 149.9 | ↑3.5 | |
| 5/21 11:50 | 153.6 | ↑3.7 | |
| 5/21 12:00 | 157.3 | ↑3.7 | |
| 5/21 12:10 | 161.0 | ↑3.7 | |
| 5/21 12:20 | 164.8 | ↑3.8 | |
| 5/21 12:30 | 168.5 | ↑3.7 | |
| 5/21 12:40 | 172.1 | ↑3.6 | |
| 5/21 12:50 | 175.7 | ↑3.6 | |
| 5/21 13:00 | 179.1 | ↑3.4 | |
| 5/21 13:10 | 182.4 | ↑3.3 | |
| 5/21 13:20 | 185.6 | ↑3.2 | |
| 5/21 13:30 | 188.5 | ↑2.9 | |
| 5/21 13:40 | 191.3 | ↑2.8 | |
| 5/21 13:50 | 193.8 | ↑2.5 | |
| 5/21 14:00 | 196.0 | ↑2.2 | |
| 5/21 14:10 | 198.0 | ↑2.0 | |
| 5/21 14:20 | 199.7 | ↑1.7 | |
| 5/21 14:30 | 201.0 | ↑1.3 | |
| 5/21 14:40 | 202.1 | ↑1.1 | |
| 5/21 14:50 | 202.8 | ↑0.7 | |
| 5/21 15:00 | 203.2 | ↑0.4 | 満潮 |
| 5/21 15:10 | 203.2 | 0 | |
| 5/21 15:20 | 202.9 | ↓-0.3 | |
| 5/21 15:30 | 202.3 | ↓-0.6 | |
| 5/21 15:40 | 201.2 | ↓-1.1 | |
| 5/21 15:50 | 199.9 | ↓-1.3 | |
| 5/21 16:00 | 198.2 | ↓-1.7 | |
| 5/21 16:10 | 196.2 | ↓-2.0 | |
| 5/21 16:20 | 193.8 | ↓-2.4 | |
| 5/21 16:30 | 191.2 | ↓-2.6 | |
| 5/21 16:40 | 188.3 | ↓-2.9 | |
| 5/21 16:50 | 185.1 | ↓-3.2 | |
| 5/21 17:00 | 181.6 | ↓-3.5 | |
| 5/21 17:10 | 177.9 | ↓-3.7 | |
| 5/21 17:20 | 174.1 | ↓-3.8 | |
| 5/21 17:30 | 170.0 | ↓-4.1 | |
| 5/21 17:40 | 165.8 | ↓-4.2 | |
| 5/21 17:50 | 161.4 | ↓-4.4 | |
| 5/21 18:00 | 156.9 | ↓-4.5 | |
| 5/21 18:10 | 152.4 | ↓-4.5 | |
| 5/21 18:20 | 147.8 | ↓-4.6 | |
| 5/21 18:30 | 143.2 | ↓-4.6 | |
| 5/21 18:40 | 138.7 | ↓-4.5 | |
| 5/21 18:50 | 134.2 | ↓-4.5 | |
| 5/21 19:00 | 129.7 | ↓-4.5 | |
| 5/21 19:10 | 125.4 | ↓-4.3 | |
| 5/21 19:20 | 121.2 | ↓-4.2 | |
| 5/21 19:30 | 117.2 | ↓-4.0 | |
| 5/21 19:40 | 113.4 | ↓-3.8 | |
| 5/21 19:50 | 109.8 | ↓-3.6 | |
| 5/21 20:00 | 106.4 | ↓-3.4 | |
| 5/21 20:10 | 103.3 | ↓-3.1 | |
| 5/21 20:20 | 100.5 | ↓-2.8 | |
| 5/21 20:30 | 98.0 | ↓-2.5 | |
| 5/21 20:40 | 95.9 | ↓-2.1 | |
| 5/21 20:50 | 94.0 | ↓-1.9 | |
| 5/21 21:00 | 92.6 | ↓-1.4 | |
| 5/21 21:10 | 91.5 | ↓-1.1 | |
| 5/21 21:20 | 90.8 | ↓-0.7 | |
| 5/21 21:30 | 90.5 | ↓-0.3 | 干潮 |
| 5/21 21:40 | 90.6 | ↑0.1 | |
| 5/21 21:50 | 91.0 | ↑0.4 | |
| 5/21 22:00 | 91.9 | ↑0.9 | |
| 5/21 22:10 | 93.1 | ↑1.2 | |
| 5/21 22:20 | 94.8 | ↑1.7 | |
| 5/21 22:30 | 96.8 | ↑2.0 | |
| 5/21 22:40 | 99.1 | ↑2.3 | |
| 5/21 22:50 | 101.8 | ↑2.7 | |
| 5/21 23:00 | 104.8 | ↑3.0 | |
| 5/21 23:10 | 108.2 | ↑3.4 | |
| 5/21 23:20 | 111.8 | ↑3.6 | |
| 5/21 23:30 | 115.7 | ↑3.9 | |
| 5/21 23:40 | 119.9 | ↑4.2 | |
| 5/21 23:50 | 124.2 | ↑4.3 |