| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(日) |
02:47 | 09:44 | 15:54 | 21:05 |
| 167cm | 84cm | 138cm | 104cm | |
|
||||
長山（沖縄）2021年07月4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 |
|---|---|---|---|
| 7/4 00:00 | 139.6 | ↑2.7 | |
| 7/4 00:10 | 142.2 | ↑2.6 | |
| 7/4 00:20 | 144.8 | ↑2.6 | |
| 7/4 00:30 | 147.3 | ↑2.5 | |
| 7/4 00:40 | 149.8 | ↑2.5 | |
| 7/4 00:50 | 152.1 | ↑2.3 | |
| 7/4 01:00 | 154.3 | ↑2.2 | |
| 7/4 01:10 | 156.3 | ↑2.0 | |
| 7/4 01:20 | 158.2 | ↑1.9 | |
| 7/4 01:30 | 160.0 | ↑1.8 | |
| 7/4 01:40 | 161.5 | ↑1.5 | |
| 7/4 01:50 | 162.9 | ↑1.4 | |
| 7/4 02:00 | 164.0 | ↑1.1 | |
| 7/4 02:10 | 165.0 | ↑1.0 | |
| 7/4 02:20 | 165.7 | ↑0.7 | |
| 7/4 02:30 | 166.2 | ↑0.5 | |
| 7/4 02:40 | 166.5 | ↑0.3 | 満潮 |
| 7/4 02:50 | 166.5 | 0 | |
| 7/4 03:00 | 166.3 | ↓-0.2 | |
| 7/4 03:10 | 165.8 | ↓-0.5 | |
| 7/4 03:20 | 165.1 | ↓-0.7 | |
| 7/4 03:30 | 164.2 | ↓-0.9 | |
| 7/4 03:40 | 163.0 | ↓-1.2 | |
| 7/4 03:50 | 161.6 | ↓-1.4 | |
| 7/4 04:00 | 160.0 | ↓-1.6 | |
| 7/4 04:10 | 158.2 | ↓-1.8 | |
| 7/4 04:20 | 156.2 | ↓-2.0 | |
| 7/4 04:30 | 154.0 | ↓-2.2 | |
| 7/4 04:40 | 151.6 | ↓-2.4 | |
| 7/4 04:50 | 149.1 | ↓-2.5 | |
| 7/4 05:00 | 146.4 | ↓-2.7 | |
| 7/4 05:10 | 143.6 | ↓-2.8 | |
| 7/4 05:20 | 140.6 | ↓-3.0 | |
| 7/4 05:30 | 137.6 | ↓-3.0 | |
| 7/4 05:40 | 134.6 | ↓-3.0 | |
| 7/4 05:50 | 131.4 | ↓-3.2 | 最大潮位差 |
| 7/4 06:00 | 128.3 | ↓-3.1 | |
| 7/4 06:10 | 125.1 | ↓-3.2 | 最大潮位差 |
| 7/4 06:20 | 122.0 | ↓-3.1 | |
| 7/4 06:30 | 118.8 | ↓-3.2 | 最大潮位差 |
| 7/4 06:40 | 115.8 | ↓-3.0 | |
| 7/4 06:50 | 112.7 | ↓-3.1 | |
| 7/4 07:00 | 109.8 | ↓-2.9 | |
| 7/4 07:10 | 107.0 | ↓-2.8 | |
| 7/4 07:20 | 104.2 | ↓-2.8 | |
| 7/4 07:30 | 101.6 | ↓-2.6 | |
| 7/4 07:40 | 99.2 | ↓-2.4 | |
| 7/4 07:50 | 96.9 | ↓-2.3 | |
| 7/4 08:00 | 94.7 | ↓-2.2 | |
| 7/4 08:10 | 92.8 | ↓-1.9 | |
| 7/4 08:20 | 91.0 | ↓-1.8 | |
| 7/4 08:30 | 89.4 | ↓-1.6 | |
| 7/4 08:40 | 88.0 | ↓-1.4 | |
| 7/4 08:50 | 86.8 | ↓-1.2 | |
| 7/4 09:00 | 85.8 | ↓-1.0 | |
| 7/4 09:10 | 85.0 | ↓-0.8 | |
| 7/4 09:20 | 84.4 | ↓-0.6 | |
| 7/4 09:30 | 84.1 | ↓-0.3 | |
| 7/4 09:40 | 83.9 | ↓-0.2 | 干潮 |
| 7/4 09:50 | 84.0 | ↑0.1 | |
| 7/4 10:00 | 84.2 | ↑0.2 | |
| 7/4 10:10 | 84.6 | ↑0.4 | |
| 7/4 10:20 | 85.3 | ↑0.7 | |
| 7/4 10:30 | 86.1 | ↑0.8 | |
| 7/4 10:40 | 87.1 | ↑1.0 | |
| 7/4 10:50 | 88.3 | ↑1.2 | |
| 7/4 11:00 | 89.6 | ↑1.3 | |
| 7/4 11:10 | 91.1 | ↑1.5 | |
| 7/4 11:20 | 92.7 | ↑1.6 | |
| 7/4 11:30 | 94.5 | ↑1.8 | |
| 7/4 11:40 | 96.4 | ↑1.9 | |
| 7/4 11:50 | 98.3 | ↑1.9 | |
| 7/4 12:00 | 100.4 | ↑2.1 | |
| 7/4 12:10 | 102.5 | ↑2.1 | |
| 7/4 12:20 | 104.7 | ↑2.2 | |
| 7/4 12:30 | 107.0 | ↑2.3 | |
| 7/4 12:40 | 109.2 | ↑2.2 | |
| 7/4 12:50 | 111.5 | ↑2.3 | |
| 7/4 13:00 | 113.8 | ↑2.3 | |
| 7/4 13:10 | 116.1 | ↑2.3 | |
| 7/4 13:20 | 118.3 | ↑2.2 | |
| 7/4 13:30 | 120.5 | ↑2.2 | |
| 7/4 13:40 | 122.6 | ↑2.1 | |
| 7/4 13:50 | 124.6 | ↑2.0 | |
| 7/4 14:00 | 126.5 | ↑1.9 | |
| 7/4 14:10 | 128.3 | ↑1.8 | |
| 7/4 14:20 | 130.0 | ↑1.7 | |
| 7/4 14:30 | 131.5 | ↑1.5 | |
| 7/4 14:40 | 132.9 | ↑1.4 | |
| 7/4 14:50 | 134.2 | ↑1.3 | |
| 7/4 15:00 | 135.2 | ↑1.0 | |
| 7/4 15:10 | 136.1 | ↑0.9 | |
| 7/4 15:20 | 136.8 | ↑0.7 | |
| 7/4 15:30 | 137.4 | ↑0.6 | |
| 7/4 15:40 | 137.7 | ↑0.3 | |
| 7/4 15:50 | 137.8 | ↑0.1 | 満潮 |
| 7/4 16:00 | 137.8 | 0 | |
| 7/4 16:10 | 137.6 | ↓-0.2 | |
| 7/4 16:20 | 137.2 | ↓-0.4 | |
| 7/4 16:30 | 136.6 | ↓-0.6 | |
| 7/4 16:40 | 135.9 | ↓-0.7 | |
| 7/4 16:50 | 135.0 | ↓-0.9 | |
| 7/4 17:00 | 134.0 | ↓-1.0 | |
| 7/4 17:10 | 132.8 | ↓-1.2 | |
| 7/4 17:20 | 131.5 | ↓-1.3 | |
| 7/4 17:30 | 130.1 | ↓-1.4 | |
| 7/4 17:40 | 128.6 | ↓-1.5 | |
| 7/4 17:50 | 127.0 | ↓-1.6 | |
| 7/4 18:00 | 125.4 | ↓-1.6 | |
| 7/4 18:10 | 123.7 | ↓-1.7 | |
| 7/4 18:20 | 122.0 | ↓-1.7 | |
| 7/4 18:30 | 120.3 | ↓-1.7 | |
| 7/4 18:40 | 118.6 | ↓-1.7 | |
| 7/4 18:50 | 116.9 | ↓-1.7 | |
| 7/4 19:00 | 115.2 | ↓-1.7 | |
| 7/4 19:10 | 113.6 | ↓-1.6 | |
| 7/4 19:20 | 112.1 | ↓-1.5 | |
| 7/4 19:30 | 110.7 | ↓-1.4 | |
| 7/4 19:40 | 109.3 | ↓-1.4 | |
| 7/4 19:50 | 108.1 | ↓-1.2 | |
| 7/4 20:00 | 107.0 | ↓-1.1 | |
| 7/4 20:10 | 106.0 | ↓-1.0 | |
| 7/4 20:20 | 105.2 | ↓-0.8 | |
| 7/4 20:30 | 104.5 | ↓-0.7 | |
| 7/4 20:40 | 104.0 | ↓-0.5 | |
| 7/4 20:50 | 103.7 | ↓-0.3 | |
| 7/4 21:00 | 103.5 | ↓-0.2 | 干潮 |
| 7/4 21:10 | 103.6 | ↑0.1 | |
| 7/4 21:20 | 103.7 | ↑0.1 | |
| 7/4 21:30 | 104.1 | ↑0.4 | |
| 7/4 21:40 | 104.7 | ↑0.6 | |
| 7/4 21:50 | 105.4 | ↑0.7 | |
| 7/4 22:00 | 106.3 | ↑0.9 | |
| 7/4 22:10 | 107.4 | ↑1.1 | |
| 7/4 22:20 | 108.7 | ↑1.3 | |
| 7/4 22:30 | 110.1 | ↑1.4 | |
| 7/4 22:40 | 111.7 | ↑1.6 | |
| 7/4 22:50 | 113.5 | ↑1.8 | |
| 7/4 23:00 | 115.4 | ↑1.9 | |
| 7/4 23:10 | 117.4 | ↑2.0 | |
| 7/4 23:20 | 119.5 | ↑2.1 | |
| 7/4 23:30 | 121.8 | ↑2.3 | |
| 7/4 23:40 | 124.2 | ↑2.4 | |
| 7/4 23:50 | 126.6 | ↑2.4 |