| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(水) |
10:10 | 04:14 | 22:59 | 16:37 |
| 291cm | 93cm | 278cm | 31cm | |
|
||||
黒子島（長崎）2027年07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 |
|---|---|---|---|
| 7/21 00:00 | 246.7 | ↓-6.2 | |
| 7/21 00:10 | 240.0 | ↓-6.7 | |
| 7/21 00:20 | 232.9 | ↓-7.1 | |
| 7/21 00:30 | 225.5 | ↓-7.4 | |
| 7/21 00:40 | 217.7 | ↓-7.8 | |
| 7/21 00:50 | 209.6 | ↓-8.1 | |
| 7/21 01:00 | 201.4 | ↓-8.2 | |
| 7/21 01:10 | 193.1 | ↓-8.3 | |
| 7/21 01:20 | 184.7 | ↓-8.4 | |
| 7/21 01:30 | 176.3 | ↓-8.4 | |
| 7/21 01:40 | 168.0 | ↓-8.3 | |
| 7/21 01:50 | 159.8 | ↓-8.2 | |
| 7/21 02:00 | 151.9 | ↓-7.9 | |
| 7/21 02:10 | 144.2 | ↓-7.7 | |
| 7/21 02:20 | 136.9 | ↓-7.3 | |
| 7/21 02:30 | 130.0 | ↓-6.9 | |
| 7/21 02:40 | 123.5 | ↓-6.5 | |
| 7/21 02:50 | 117.5 | ↓-6.0 | |
| 7/21 03:00 | 112.1 | ↓-5.4 | |
| 7/21 03:10 | 107.3 | ↓-4.8 | |
| 7/21 03:20 | 103.1 | ↓-4.2 | |
| 7/21 03:30 | 99.5 | ↓-3.6 | |
| 7/21 03:40 | 96.7 | ↓-2.8 | |
| 7/21 03:50 | 94.6 | ↓-2.1 | |
| 7/21 04:00 | 93.2 | ↓-1.4 | |
| 7/21 04:10 | 92.6 | ↓-0.6 | 干潮 |
| 7/21 04:20 | 92.7 | ↑0.1 | |
| 7/21 04:30 | 93.6 | ↑0.9 | |
| 7/21 04:40 | 95.2 | ↑1.6 | |
| 7/21 04:50 | 97.6 | ↑2.4 | |
| 7/21 05:00 | 100.6 | ↑3.0 | |
| 7/21 05:10 | 104.4 | ↑3.8 | |
| 7/21 05:20 | 108.9 | ↑4.5 | |
| 7/21 05:30 | 113.9 | ↑5.0 | |
| 7/21 05:40 | 119.6 | ↑5.7 | |
| 7/21 05:50 | 125.9 | ↑6.3 | |
| 7/21 06:00 | 132.6 | ↑6.7 | |
| 7/21 06:10 | 139.8 | ↑7.2 | |
| 7/21 06:20 | 147.4 | ↑7.6 | |
| 7/21 06:30 | 155.4 | ↑8.0 | |
| 7/21 06:40 | 163.7 | ↑8.3 | |
| 7/21 06:50 | 172.1 | ↑8.4 | |
| 7/21 07:00 | 180.8 | ↑8.7 | |
| 7/21 07:10 | 189.5 | ↑8.7 | |
| 7/21 07:20 | 198.2 | ↑8.7 | |
| 7/21 07:30 | 206.9 | ↑8.7 | |
| 7/21 07:40 | 215.5 | ↑8.6 | |
| 7/21 07:50 | 223.9 | ↑8.4 | |
| 7/21 08:00 | 232.1 | ↑8.2 | |
| 7/21 08:10 | 239.9 | ↑7.8 | |
| 7/21 08:20 | 247.4 | ↑7.5 | |
| 7/21 08:30 | 254.5 | ↑7.1 | |
| 7/21 08:40 | 261.1 | ↑6.6 | |
| 7/21 08:50 | 267.1 | ↑6.0 | |
| 7/21 09:00 | 272.5 | ↑5.4 | |
| 7/21 09:10 | 277.3 | ↑4.8 | |
| 7/21 09:20 | 281.4 | ↑4.1 | |
| 7/21 09:30 | 284.9 | ↑3.5 | |
| 7/21 09:40 | 287.5 | ↑2.6 | |
| 7/21 09:50 | 289.4 | ↑1.9 | |
| 7/21 10:00 | 290.5 | ↑1.1 | 満潮 |
| 7/21 10:10 | 290.8 | ↑0.3 | 満潮 |
| 7/21 10:20 | 290.3 | ↓-0.5 | |
| 7/21 10:30 | 288.9 | ↓-1.4 | |
| 7/21 10:40 | 286.7 | ↓-2.2 | |
| 7/21 10:50 | 283.8 | ↓-2.9 | |
| 7/21 11:00 | 280.0 | ↓-3.8 | |
| 7/21 11:10 | 275.5 | ↓-4.5 | |
| 7/21 11:20 | 270.2 | ↓-5.3 | |
| 7/21 11:30 | 264.1 | ↓-6.1 | |
| 7/21 11:40 | 257.5 | ↓-6.6 | |
| 7/21 11:50 | 250.1 | ↓-7.4 | |
| 7/21 12:00 | 242.2 | ↓-7.9 | |
| 7/21 12:10 | 233.7 | ↓-8.5 | |
| 7/21 12:20 | 224.8 | ↓-8.9 | |
| 7/21 12:30 | 215.4 | ↓-9.4 | |
| 7/21 12:40 | 205.6 | ↓-9.8 | |
| 7/21 12:50 | 195.6 | ↓-10.0 | |
| 7/21 13:00 | 185.3 | ↓-10.3 | |
| 7/21 13:10 | 174.8 | ↓-10.5 | |
| 7/21 13:20 | 164.3 | ↓-10.5 | |
| 7/21 13:30 | 153.7 | ↓-10.6 | 最大潮位差 |
| 7/21 13:40 | 143.1 | ↓-10.6 | 最大潮位差 |
| 7/21 13:50 | 132.7 | ↓-10.4 | |
| 7/21 14:00 | 122.4 | ↓-10.3 | |
| 7/21 14:10 | 112.4 | ↓-10.0 | |
| 7/21 14:20 | 102.7 | ↓-9.7 | |
| 7/21 14:30 | 93.4 | ↓-9.3 | |
| 7/21 14:40 | 84.5 | ↓-8.9 | |
| 7/21 14:50 | 76.1 | ↓-8.4 | |
| 7/21 15:00 | 68.3 | ↓-7.8 | |
| 7/21 15:10 | 61.2 | ↓-7.1 | |
| 7/21 15:20 | 54.6 | ↓-6.6 | |
| 7/21 15:30 | 48.8 | ↓-5.8 | |
| 7/21 15:40 | 43.8 | ↓-5.0 | |
| 7/21 15:50 | 39.5 | ↓-4.3 | |
| 7/21 16:00 | 36.0 | ↓-3.5 | |
| 7/21 16:10 | 33.3 | ↓-2.7 | |
| 7/21 16:20 | 31.5 | ↓-1.8 | |
| 7/21 16:30 | 30.6 | ↓-0.9 | 干潮 |
| 7/21 16:40 | 30.5 | ↓-0.1 | |
| 7/21 16:50 | 31.2 | ↑0.7 | |
| 7/21 17:00 | 32.9 | ↑1.7 | |
| 7/21 17:10 | 35.3 | ↑2.4 | |
| 7/21 17:20 | 38.6 | ↑3.3 | |
| 7/21 17:30 | 42.7 | ↑4.1 | |
| 7/21 17:40 | 47.6 | ↑4.9 | |
| 7/21 17:50 | 53.2 | ↑5.6 | |
| 7/21 18:00 | 59.4 | ↑6.2 | |
| 7/21 18:10 | 66.4 | ↑7.0 | |
| 7/21 18:20 | 73.9 | ↑7.5 | |
| 7/21 18:30 | 82.0 | ↑8.1 | |
| 7/21 18:40 | 90.6 | ↑8.6 | |
| 7/21 18:50 | 99.6 | ↑9.0 | |
| 7/21 19:00 | 109.0 | ↑9.4 | |
| 7/21 19:10 | 118.6 | ↑9.6 | |
| 7/21 19:20 | 128.6 | ↑10.0 | |
| 7/21 19:30 | 138.6 | ↑10.0 | |
| 7/21 19:40 | 148.8 | ↑10.2 | |
| 7/21 19:50 | 159.0 | ↑10.2 | |
| 7/21 20:00 | 169.2 | ↑10.2 | |
| 7/21 20:10 | 179.2 | ↑10.0 | |
| 7/21 20:20 | 189.1 | ↑9.9 | |
| 7/21 20:30 | 198.7 | ↑9.6 | |
| 7/21 20:40 | 208.0 | ↑9.3 | |
| 7/21 20:50 | 216.9 | ↑8.9 | |
| 7/21 21:00 | 225.4 | ↑8.5 | |
| 7/21 21:10 | 233.4 | ↑8.0 | |
| 7/21 21:20 | 240.9 | ↑7.5 | |
| 7/21 21:30 | 247.8 | ↑6.9 | |
| 7/21 21:40 | 254.0 | ↑6.2 | |
| 7/21 21:50 | 259.6 | ↑5.6 | |
| 7/21 22:00 | 264.5 | ↑4.9 | |
| 7/21 22:10 | 268.6 | ↑4.1 | |
| 7/21 22:20 | 271.9 | ↑3.3 | |
| 7/21 22:30 | 274.5 | ↑2.6 | |
| 7/21 22:40 | 276.3 | ↑1.8 | |
| 7/21 22:50 | 277.3 | ↑1.0 | 満潮 |
| 7/21 23:00 | 277.5 | ↑0.2 | |
| 7/21 23:10 | 277.0 | ↓-0.5 | |
| 7/21 23:20 | 275.6 | ↓-1.4 | |
| 7/21 23:30 | 273.5 | ↓-2.1 | |
| 7/21 23:40 | 270.6 | ↓-2.9 | |
| 7/21 23:50 | 267.0 | ↓-3.6 |