| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(金) |
08:29 | 02:41 | 21:20 | 14:52 |
| 209cm | 78cm | 224cm | 27cm | |
|
||||
島山（長崎）2028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 | 134.8 | ↓-5.9 | |
| 7/21 00:10 | 128.9 | ↓-5.9 | |
| 7/21 00:20 | 123.2 | ↓-5.7 | |
| 7/21 00:30 | 117.6 | ↓-5.6 | |
| 7/21 00:40 | 112.3 | ↓-5.3 | |
| 7/21 00:50 | 107.2 | ↓-5.1 | |
| 7/21 01:00 | 102.5 | ↓-4.7 | |
| 7/21 01:10 | 98.1 | ↓-4.4 | |
| 7/21 01:20 | 94.0 | ↓-4.1 | |
| 7/21 01:30 | 90.4 | ↓-3.6 | |
| 7/21 01:40 | 87.1 | ↓-3.3 | |
| 7/21 01:50 | 84.4 | ↓-2.7 | |
| 7/21 02:00 | 82.1 | ↓-2.3 | |
| 7/21 02:10 | 80.3 | ↓-1.8 | |
| 7/21 02:20 | 79.0 | ↓-1.3 | |
| 7/21 02:30 | 78.2 | ↓-0.8 | |
| 7/21 02:40 | 77.9 | ↓-0.3 | 干潮 |
| 7/21 02:50 | 78.2 | ↑0.3 | |
| 7/21 03:00 | 79.0 | ↑0.8 | |
| 7/21 03:10 | 80.3 | ↑1.3 | |
| 7/21 03:20 | 82.1 | ↑1.8 | |
| 7/21 03:30 | 84.4 | ↑2.3 | |
| 7/21 03:40 | 87.1 | ↑2.7 | |
| 7/21 03:50 | 90.3 | ↑3.2 | |
| 7/21 04:00 | 93.9 | ↑3.6 | |
| 7/21 04:10 | 98.0 | ↑4.1 | |
| 7/21 04:20 | 102.4 | ↑4.4 | |
| 7/21 04:30 | 107.1 | ↑4.7 | |
| 7/21 04:40 | 112.1 | ↑5.0 | |
| 7/21 04:50 | 117.3 | ↑5.2 | |
| 7/21 05:00 | 122.8 | ↑5.5 | |
| 7/21 05:10 | 128.5 | ↑5.7 | |
| 7/21 05:20 | 134.2 | ↑5.7 | |
| 7/21 05:30 | 140.1 | ↑5.9 | |
| 7/21 05:40 | 146.0 | ↑5.9 | |
| 7/21 05:50 | 151.8 | ↑5.8 | |
| 7/21 06:00 | 157.6 | ↑5.8 | |
| 7/21 06:10 | 163.3 | ↑5.7 | |
| 7/21 06:20 | 168.8 | ↑5.5 | |
| 7/21 06:30 | 174.2 | ↑5.4 | |
| 7/21 06:40 | 179.3 | ↑5.1 | |
| 7/21 06:50 | 184.1 | ↑4.8 | |
| 7/21 07:00 | 188.5 | ↑4.4 | |
| 7/21 07:10 | 192.6 | ↑4.1 | |
| 7/21 07:20 | 196.4 | ↑3.8 | |
| 7/21 07:30 | 199.6 | ↑3.2 | |
| 7/21 07:40 | 202.4 | ↑2.8 | |
| 7/21 07:50 | 204.8 | ↑2.4 | |
| 7/21 08:00 | 206.6 | ↑1.8 | |
| 7/21 08:10 | 207.8 | ↑1.2 | |
| 7/21 08:20 | 208.5 | ↑0.7 | 満潮 |
| 7/21 08:30 | 208.7 | ↑0.2 | |
| 7/21 08:40 | 208.3 | ↓-0.4 | |
| 7/21 08:50 | 207.3 | ↓-1.0 | |
| 7/21 09:00 | 205.8 | ↓-1.5 | |
| 7/21 09:10 | 203.7 | ↓-2.1 | |
| 7/21 09:20 | 201.0 | ↓-2.7 | |
| 7/21 09:30 | 197.8 | ↓-3.2 | |
| 7/21 09:40 | 194.0 | ↓-3.8 | |
| 7/21 09:50 | 189.8 | ↓-4.2 | |
| 7/21 10:00 | 185.1 | ↓-4.7 | |
| 7/21 10:10 | 179.9 | ↓-5.2 | |
| 7/21 10:20 | 174.3 | ↓-5.6 | |
| 7/21 10:30 | 168.3 | ↓-6.0 | |
| 7/21 10:40 | 162.0 | ↓-6.3 | |
| 7/21 10:50 | 155.4 | ↓-6.6 | |
| 7/21 11:00 | 148.5 | ↓-6.9 | |
| 7/21 11:10 | 141.4 | ↓-7.1 | |
| 7/21 11:20 | 134.1 | ↓-7.3 | |
| 7/21 11:30 | 126.7 | ↓-7.4 | |
| 7/21 11:40 | 119.3 | ↓-7.4 | |
| 7/21 11:50 | 111.8 | ↓-7.5 | |
| 7/21 12:00 | 104.3 | ↓-7.5 | |
| 7/21 12:10 | 97.0 | ↓-7.3 | |
| 7/21 12:20 | 89.7 | ↓-7.3 | |
| 7/21 12:30 | 82.7 | ↓-7.0 | |
| 7/21 12:40 | 75.9 | ↓-6.8 | |
| 7/21 12:50 | 69.4 | ↓-6.5 | |
| 7/21 13:00 | 63.2 | ↓-6.2 | |
| 7/21 13:10 | 57.3 | ↓-5.9 | |
| 7/21 13:20 | 51.9 | ↓-5.4 | |
| 7/21 13:30 | 46.9 | ↓-5.0 | |
| 7/21 13:40 | 42.4 | ↓-4.5 | |
| 7/21 13:50 | 38.5 | ↓-3.9 | |
| 7/21 14:00 | 35.1 | ↓-3.4 | |
| 7/21 14:10 | 32.2 | ↓-2.9 | |
| 7/21 14:20 | 30.0 | ↓-2.2 | |
| 7/21 14:30 | 28.3 | ↓-1.7 | |
| 7/21 14:40 | 27.3 | ↓-1.0 | |
| 7/21 14:50 | 27.0 | ↓-0.3 | 干潮 |
| 7/21 15:00 | 27.2 | ↑0.2 | |
| 7/21 15:10 | 28.1 | ↑0.9 | |
| 7/21 15:20 | 29.7 | ↑1.6 | |
| 7/21 15:30 | 31.8 | ↑2.1 | |
| 7/21 15:40 | 34.6 | ↑2.8 | |
| 7/21 15:50 | 38.0 | ↑3.4 | |
| 7/21 16:00 | 41.9 | ↑3.9 | |
| 7/21 16:10 | 46.4 | ↑4.5 | |
| 7/21 16:20 | 51.5 | ↑5.1 | |
| 7/21 16:30 | 57.0 | ↑5.5 | |
| 7/21 16:40 | 62.9 | ↑5.9 | |
| 7/21 16:50 | 69.3 | ↑6.4 | |
| 7/21 17:00 | 76.0 | ↑6.7 | |
| 7/21 17:10 | 83.1 | ↑7.1 | |
| 7/21 17:20 | 90.5 | ↑7.4 | |
| 7/21 17:30 | 98.0 | ↑7.5 | |
| 7/21 17:40 | 105.8 | ↑7.8 | |
| 7/21 17:50 | 113.7 | ↑7.9 | |
| 7/21 18:00 | 121.6 | ↑7.9 | |
| 7/21 18:10 | 129.6 | ↑8.0 | 最大潮位差 |
| 7/21 18:20 | 137.6 | ↑8.0 | 最大潮位差 |
| 7/21 18:30 | 145.4 | ↑7.8 | |
| 7/21 18:40 | 153.2 | ↑7.8 | |
| 7/21 18:50 | 160.7 | ↑7.5 | |
| 7/21 19:00 | 168.0 | ↑7.3 | |
| 7/21 19:10 | 175.0 | ↑7.0 | |
| 7/21 19:20 | 181.7 | ↑6.7 | |
| 7/21 19:30 | 188.0 | ↑6.3 | |
| 7/21 19:40 | 193.9 | ↑5.9 | |
| 7/21 19:50 | 199.4 | ↑5.5 | |
| 7/21 20:00 | 204.3 | ↑4.9 | |
| 7/21 20:10 | 208.7 | ↑4.4 | |
| 7/21 20:20 | 212.6 | ↑3.9 | |
| 7/21 20:30 | 215.9 | ↑3.3 | |
| 7/21 20:40 | 218.7 | ↑2.8 | |
| 7/21 20:50 | 220.8 | ↑2.1 | |
| 7/21 21:00 | 222.3 | ↑1.5 | |
| 7/21 21:10 | 223.2 | ↑0.9 | 満潮 |
| 7/21 21:20 | 223.4 | ↑0.2 | 満潮 |
| 7/21 21:30 | 223.1 | ↓-0.3 | |
| 7/21 21:40 | 222.1 | ↓-1.0 | |
| 7/21 21:50 | 220.5 | ↓-1.6 | |
| 7/21 22:00 | 218.3 | ↓-2.2 | |
| 7/21 22:10 | 215.6 | ↓-2.7 | |
| 7/21 22:20 | 212.3 | ↓-3.3 | |
| 7/21 22:30 | 208.5 | ↓-3.8 | |
| 7/21 22:40 | 204.2 | ↓-4.3 | |
| 7/21 22:50 | 199.4 | ↓-4.8 | |
| 7/21 23:00 | 194.3 | ↓-5.1 | |
| 7/21 23:10 | 188.7 | ↓-5.6 | |
| 7/21 23:20 | 182.9 | ↓-5.8 | |
| 7/21 23:30 | 176.7 | ↓-6.2 | |
| 7/21 23:40 | 170.4 | ↓-6.3 | |
| 7/21 23:50 | 163.8 | ↓-6.6 |