| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(金) |
08:33 | 02:44 | 21:38 | 15:07 |
| 271cm | 87cm | 261cm | 4cm | |
|
||||
黒子島（長崎）2027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 | 165.2 | ↓-8.0 | |
| 5/21 00:10 | 157.3 | ↓-7.9 | |
| 5/21 00:20 | 149.6 | ↓-7.7 | |
| 5/21 00:30 | 142.1 | ↓-7.5 | |
| 5/21 00:40 | 134.8 | ↓-7.3 | |
| 5/21 00:50 | 127.9 | ↓-6.9 | |
| 5/21 01:00 | 121.3 | ↓-6.6 | |
| 5/21 01:10 | 115.2 | ↓-6.1 | |
| 5/21 01:20 | 109.6 | ↓-5.6 | |
| 5/21 01:30 | 104.5 | ↓-5.1 | |
| 5/21 01:40 | 99.9 | ↓-4.6 | |
| 5/21 01:50 | 96.0 | ↓-3.9 | |
| 5/21 02:00 | 92.7 | ↓-3.3 | |
| 5/21 02:10 | 90.0 | ↓-2.7 | |
| 5/21 02:20 | 88.1 | ↓-1.9 | |
| 5/21 02:30 | 86.8 | ↓-1.3 | |
| 5/21 02:40 | 86.3 | ↓-0.5 | 干潮 |
| 5/21 02:50 | 86.5 | ↑0.2 | |
| 5/21 03:00 | 87.4 | ↑0.9 | |
| 5/21 03:10 | 89.0 | ↑1.6 | |
| 5/21 03:20 | 91.3 | ↑2.3 | |
| 5/21 03:30 | 94.3 | ↑3.0 | |
| 5/21 03:40 | 97.9 | ↑3.6 | |
| 5/21 03:50 | 102.2 | ↑4.3 | |
| 5/21 04:00 | 107.0 | ↑4.8 | |
| 5/21 04:10 | 112.5 | ↑5.5 | |
| 5/21 04:20 | 118.4 | ↑5.9 | |
| 5/21 04:30 | 124.9 | ↑6.5 | |
| 5/21 04:40 | 131.7 | ↑6.8 | |
| 5/21 04:50 | 139.0 | ↑7.3 | |
| 5/21 05:00 | 146.5 | ↑7.5 | |
| 5/21 05:10 | 154.3 | ↑7.8 | |
| 5/21 05:20 | 162.4 | ↑8.1 | |
| 5/21 05:30 | 170.5 | ↑8.1 | |
| 5/21 05:40 | 178.7 | ↑8.2 | |
| 5/21 05:50 | 186.9 | ↑8.2 | |
| 5/21 06:00 | 195.1 | ↑8.2 | |
| 5/21 06:10 | 203.1 | ↑8.0 | |
| 5/21 06:20 | 210.9 | ↑7.8 | |
| 5/21 06:30 | 218.5 | ↑7.6 | |
| 5/21 06:40 | 225.8 | ↑7.3 | |
| 5/21 06:50 | 232.7 | ↑6.9 | |
| 5/21 07:00 | 239.2 | ↑6.5 | |
| 5/21 07:10 | 245.1 | ↑5.9 | |
| 5/21 07:20 | 250.6 | ↑5.5 | |
| 5/21 07:30 | 255.4 | ↑4.8 | |
| 5/21 07:40 | 259.6 | ↑4.2 | |
| 5/21 07:50 | 263.2 | ↑3.6 | |
| 5/21 08:00 | 266.0 | ↑2.8 | |
| 5/21 08:10 | 268.1 | ↑2.1 | |
| 5/21 08:20 | 269.5 | ↑1.4 | |
| 5/21 08:30 | 270.1 | ↑0.6 | 満潮 |
| 5/21 08:40 | 269.9 | ↓-0.2 | |
| 5/21 08:50 | 268.9 | ↓-1.0 | |
| 5/21 09:00 | 267.1 | ↓-1.8 | |
| 5/21 09:10 | 264.5 | ↓-2.6 | |
| 5/21 09:20 | 261.1 | ↓-3.4 | |
| 5/21 09:30 | 256.9 | ↓-4.2 | |
| 5/21 09:40 | 252.0 | ↓-4.9 | |
| 5/21 09:50 | 246.3 | ↓-5.7 | |
| 5/21 10:00 | 240.0 | ↓-6.3 | |
| 5/21 10:10 | 233.0 | ↓-7.0 | |
| 5/21 10:20 | 225.4 | ↓-7.6 | |
| 5/21 10:30 | 217.2 | ↓-8.2 | |
| 5/21 10:40 | 208.5 | ↓-8.7 | |
| 5/21 10:50 | 199.4 | ↓-9.1 | |
| 5/21 11:00 | 189.8 | ↓-9.6 | |
| 5/21 11:10 | 179.9 | ↓-9.9 | |
| 5/21 11:20 | 169.7 | ↓-10.2 | |
| 5/21 11:30 | 159.2 | ↓-10.5 | |
| 5/21 11:40 | 148.7 | ↓-10.5 | |
| 5/21 11:50 | 138.0 | ↓-10.7 | 最大潮位差 |
| 5/21 12:00 | 127.3 | ↓-10.7 | 最大潮位差 |
| 5/21 12:10 | 116.7 | ↓-10.6 | |
| 5/21 12:20 | 106.2 | ↓-10.5 | |
| 5/21 12:30 | 95.9 | ↓-10.3 | |
| 5/21 12:40 | 85.8 | ↓-10.1 | |
| 5/21 12:50 | 76.1 | ↓-9.7 | |
| 5/21 13:00 | 66.8 | ↓-9.3 | |
| 5/21 13:10 | 57.9 | ↓-8.9 | |
| 5/21 13:20 | 49.5 | ↓-8.4 | |
| 5/21 13:30 | 41.7 | ↓-7.8 | |
| 5/21 13:40 | 34.6 | ↓-7.1 | |
| 5/21 13:50 | 28.0 | ↓-6.6 | |
| 5/21 14:00 | 22.2 | ↓-5.8 | |
| 5/21 14:10 | 17.2 | ↓-5.0 | |
| 5/21 14:20 | 12.9 | ↓-4.3 | |
| 5/21 14:30 | 9.4 | ↓-3.5 | |
| 5/21 14:40 | 6.7 | ↓-2.7 | |
| 5/21 14:50 | 4.9 | ↓-1.8 | |
| 5/21 15:00 | 4.0 | ↓-0.9 | 干潮 |
| 5/21 15:10 | 3.9 | ↓-0.1 | |
| 5/21 15:20 | 4.7 | ↑0.8 | |
| 5/21 15:30 | 6.3 | ↑1.6 | |
| 5/21 15:40 | 8.8 | ↑2.5 | |
| 5/21 15:50 | 12.1 | ↑3.3 | |
| 5/21 16:00 | 16.2 | ↑4.1 | |
| 5/21 16:10 | 21.1 | ↑4.9 | |
| 5/21 16:20 | 26.7 | ↑5.6 | |
| 5/21 16:30 | 33.0 | ↑6.3 | |
| 5/21 16:40 | 40.0 | ↑7.0 | |
| 5/21 16:50 | 47.6 | ↑7.6 | |
| 5/21 17:00 | 55.7 | ↑8.1 | |
| 5/21 17:10 | 64.3 | ↑8.6 | |
| 5/21 17:20 | 73.4 | ↑9.1 | |
| 5/21 17:30 | 82.9 | ↑9.5 | |
| 5/21 17:40 | 92.7 | ↑9.8 | |
| 5/21 17:50 | 102.7 | ↑10.0 | |
| 5/21 18:00 | 112.9 | ↑10.2 | |
| 5/21 18:10 | 123.2 | ↑10.3 | |
| 5/21 18:20 | 133.6 | ↑10.4 | |
| 5/21 18:30 | 144.0 | ↑10.4 | |
| 5/21 18:40 | 154.2 | ↑10.2 | |
| 5/21 18:50 | 164.4 | ↑10.2 | |
| 5/21 19:00 | 174.2 | ↑9.8 | |
| 5/21 19:10 | 183.8 | ↑9.6 | |
| 5/21 19:20 | 193.1 | ↑9.3 | |
| 5/21 19:30 | 202.0 | ↑8.9 | |
| 5/21 19:40 | 210.3 | ↑8.3 | |
| 5/21 19:50 | 218.2 | ↑7.9 | |
| 5/21 20:00 | 225.5 | ↑7.3 | |
| 5/21 20:10 | 232.2 | ↑6.7 | |
| 5/21 20:20 | 238.3 | ↑6.1 | |
| 5/21 20:30 | 243.7 | ↑5.4 | |
| 5/21 20:40 | 248.4 | ↑4.7 | |
| 5/21 20:50 | 252.3 | ↑3.9 | |
| 5/21 21:00 | 255.5 | ↑3.2 | |
| 5/21 21:10 | 258.0 | ↑2.5 | |
| 5/21 21:20 | 259.6 | ↑1.6 | |
| 5/21 21:30 | 260.5 | ↑0.9 | 満潮 |
| 5/21 21:40 | 260.6 | ↑0.1 | |
| 5/21 21:50 | 260.0 | ↓-0.6 | |
| 5/21 22:00 | 258.6 | ↓-1.4 | |
| 5/21 22:10 | 256.5 | ↓-2.1 | |
| 5/21 22:20 | 253.7 | ↓-2.8 | |
| 5/21 22:30 | 250.3 | ↓-3.4 | |
| 5/21 22:40 | 246.2 | ↓-4.1 | |
| 5/21 22:50 | 241.5 | ↓-4.7 | |
| 5/21 23:00 | 236.3 | ↓-5.2 | |
| 5/21 23:10 | 230.5 | ↓-5.8 | |
| 5/21 23:20 | 224.3 | ↓-6.2 | |
| 5/21 23:30 | 217.8 | ↓-6.5 | |
| 5/21 23:40 | 210.8 | ↓-7.0 | |
| 5/21 23:50 | 203.7 | ↓-7.1 |