| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(水) |
10:48 | 05:02 | 23:32 | 16:58 |
| 148cm | 76cm | 165cm | 61cm | |
|
||||
南大東島（沖縄）2022年07月20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 |
|---|---|---|---|
| 7/20 00:00 | 159.4 | ↓-2.0 | |
| 7/20 00:10 | 157.0 | ↓-2.4 | |
| 7/20 00:20 | 154.4 | ↓-2.6 | |
| 7/20 00:30 | 151.6 | ↓-2.8 | |
| 7/20 00:40 | 148.5 | ↓-3.1 | |
| 7/20 00:50 | 145.2 | ↓-3.3 | |
| 7/20 01:00 | 141.8 | ↓-3.4 | |
| 7/20 01:10 | 138.2 | ↓-3.6 | |
| 7/20 01:20 | 134.4 | ↓-3.8 | |
| 7/20 01:30 | 130.6 | ↓-3.8 | |
| 7/20 01:40 | 126.8 | ↓-3.8 | |
| 7/20 01:50 | 122.9 | ↓-3.9 | |
| 7/20 02:00 | 119.0 | ↓-3.9 | |
| 7/20 02:10 | 115.1 | ↓-3.9 | |
| 7/20 02:20 | 111.2 | ↓-3.9 | |
| 7/20 02:30 | 107.5 | ↓-3.7 | |
| 7/20 02:40 | 103.8 | ↓-3.7 | |
| 7/20 02:50 | 100.3 | ↓-3.5 | |
| 7/20 03:00 | 96.9 | ↓-3.4 | |
| 7/20 03:10 | 93.7 | ↓-3.2 | |
| 7/20 03:20 | 90.7 | ↓-3.0 | |
| 7/20 03:30 | 88.0 | ↓-2.7 | |
| 7/20 03:40 | 85.4 | ↓-2.6 | |
| 7/20 03:50 | 83.2 | ↓-2.2 | |
| 7/20 04:00 | 81.2 | ↓-2.0 | |
| 7/20 04:10 | 79.4 | ↓-1.8 | |
| 7/20 04:20 | 78.0 | ↓-1.4 | |
| 7/20 04:30 | 76.9 | ↓-1.1 | |
| 7/20 04:40 | 76.1 | ↓-0.8 | |
| 7/20 04:50 | 75.6 | ↓-0.5 | |
| 7/20 05:00 | 75.4 | ↓-0.2 | 干潮 |
| 7/20 05:10 | 75.5 | ↑0.1 | |
| 7/20 05:20 | 75.9 | ↑0.4 | |
| 7/20 05:30 | 76.7 | ↑0.8 | |
| 7/20 05:40 | 77.7 | ↑1.0 | |
| 7/20 05:50 | 79.0 | ↑1.3 | |
| 7/20 06:00 | 80.6 | ↑1.6 | |
| 7/20 06:10 | 82.4 | ↑1.8 | |
| 7/20 06:20 | 84.5 | ↑2.1 | |
| 7/20 06:30 | 86.8 | ↑2.3 | |
| 7/20 06:40 | 89.3 | ↑2.5 | |
| 7/20 06:50 | 91.9 | ↑2.6 | |
| 7/20 07:00 | 94.8 | ↑2.9 | |
| 7/20 07:10 | 97.8 | ↑3.0 | |
| 7/20 07:20 | 100.9 | ↑3.1 | |
| 7/20 07:30 | 104.0 | ↑3.1 | |
| 7/20 07:40 | 107.3 | ↑3.3 | |
| 7/20 07:50 | 110.5 | ↑3.2 | |
| 7/20 08:00 | 113.8 | ↑3.3 | |
| 7/20 08:10 | 117.1 | ↑3.3 | |
| 7/20 08:20 | 120.3 | ↑3.2 | |
| 7/20 08:30 | 123.4 | ↑3.1 | |
| 7/20 08:40 | 126.5 | ↑3.1 | |
| 7/20 08:50 | 129.4 | ↑2.9 | |
| 7/20 09:00 | 132.2 | ↑2.8 | |
| 7/20 09:10 | 134.8 | ↑2.6 | |
| 7/20 09:20 | 137.2 | ↑2.4 | |
| 7/20 09:30 | 139.5 | ↑2.3 | |
| 7/20 09:40 | 141.5 | ↑2.0 | |
| 7/20 09:50 | 143.2 | ↑1.7 | |
| 7/20 10:00 | 144.7 | ↑1.5 | |
| 7/20 10:10 | 145.9 | ↑1.2 | |
| 7/20 10:20 | 146.9 | ↑1.0 | |
| 7/20 10:30 | 147.5 | ↑0.6 | |
| 7/20 10:40 | 147.9 | ↑0.4 | 満潮 |
| 7/20 10:50 | 147.9 | 0 | |
| 7/20 11:00 | 147.7 | ↓-0.2 | |
| 7/20 11:10 | 147.1 | ↓-0.6 | |
| 7/20 11:20 | 146.3 | ↓-0.8 | |
| 7/20 11:30 | 145.1 | ↓-1.2 | |
| 7/20 11:40 | 143.7 | ↓-1.4 | |
| 7/20 11:50 | 142.0 | ↓-1.7 | |
| 7/20 12:00 | 140.0 | ↓-2.0 | |
| 7/20 12:10 | 137.8 | ↓-2.2 | |
| 7/20 12:20 | 135.3 | ↓-2.5 | |
| 7/20 12:30 | 132.6 | ↓-2.7 | |
| 7/20 12:40 | 129.7 | ↓-2.9 | |
| 7/20 12:50 | 126.7 | ↓-3.0 | |
| 7/20 13:00 | 123.4 | ↓-3.3 | |
| 7/20 13:10 | 120.0 | ↓-3.4 | |
| 7/20 13:20 | 116.6 | ↓-3.4 | |
| 7/20 13:30 | 113.0 | ↓-3.6 | |
| 7/20 13:40 | 109.3 | ↓-3.7 | |
| 7/20 13:50 | 105.6 | ↓-3.7 | |
| 7/20 14:00 | 101.9 | ↓-3.7 | |
| 7/20 14:10 | 98.3 | ↓-3.6 | |
| 7/20 14:20 | 94.6 | ↓-3.7 | |
| 7/20 14:30 | 91.0 | ↓-3.6 | |
| 7/20 14:40 | 87.6 | ↓-3.4 | |
| 7/20 14:50 | 84.2 | ↓-3.4 | |
| 7/20 15:00 | 81.0 | ↓-3.2 | |
| 7/20 15:10 | 77.9 | ↓-3.1 | |
| 7/20 15:20 | 75.1 | ↓-2.8 | |
| 7/20 15:30 | 72.4 | ↓-2.7 | |
| 7/20 15:40 | 70.0 | ↓-2.4 | |
| 7/20 15:50 | 67.8 | ↓-2.2 | |
| 7/20 16:00 | 65.9 | ↓-1.9 | |
| 7/20 16:10 | 64.3 | ↓-1.6 | |
| 7/20 16:20 | 63.0 | ↓-1.3 | |
| 7/20 16:30 | 61.9 | ↓-1.1 | |
| 7/20 16:40 | 61.2 | ↓-0.7 | |
| 7/20 16:50 | 60.8 | ↓-0.4 | 干潮 |
| 7/20 17:00 | 60.7 | ↓-0.1 | |
| 7/20 17:10 | 61.0 | ↑0.3 | |
| 7/20 17:20 | 61.5 | ↑0.5 | |
| 7/20 17:30 | 62.4 | ↑0.9 | |
| 7/20 17:40 | 63.6 | ↑1.2 | |
| 7/20 17:50 | 65.2 | ↑1.6 | |
| 7/20 18:00 | 67.0 | ↑1.8 | |
| 7/20 18:10 | 69.1 | ↑2.1 | |
| 7/20 18:20 | 71.5 | ↑2.4 | |
| 7/20 18:30 | 74.2 | ↑2.7 | |
| 7/20 18:40 | 77.1 | ↑2.9 | |
| 7/20 18:50 | 80.2 | ↑3.1 | |
| 7/20 19:00 | 83.5 | ↑3.3 | |
| 7/20 19:10 | 87.1 | ↑3.6 | |
| 7/20 19:20 | 90.8 | ↑3.7 | |
| 7/20 19:30 | 94.6 | ↑3.8 | |
| 7/20 19:40 | 98.5 | ↑3.9 | |
| 7/20 19:50 | 102.6 | ↑4.1 | |
| 7/20 20:00 | 106.7 | ↑4.1 | |
| 7/20 20:10 | 110.8 | ↑4.1 | |
| 7/20 20:20 | 114.9 | ↑4.1 | |
| 7/20 20:30 | 119.1 | ↑4.2 | 最大潮位差 |
| 7/20 20:40 | 123.2 | ↑4.1 | |
| 7/20 20:50 | 127.2 | ↑4.0 | |
| 7/20 21:00 | 131.1 | ↑3.9 | |
| 7/20 21:10 | 134.9 | ↑3.8 | |
| 7/20 21:20 | 138.5 | ↑3.6 | |
| 7/20 21:30 | 142.0 | ↑3.5 | |
| 7/20 21:40 | 145.3 | ↑3.3 | |
| 7/20 21:50 | 148.4 | ↑3.1 | |
| 7/20 22:00 | 151.2 | ↑2.8 | |
| 7/20 22:10 | 153.8 | ↑2.6 | |
| 7/20 22:20 | 156.2 | ↑2.4 | |
| 7/20 22:30 | 158.2 | ↑2.0 | |
| 7/20 22:40 | 160.0 | ↑1.8 | |
| 7/20 22:50 | 161.5 | ↑1.5 | |
| 7/20 23:00 | 162.6 | ↑1.1 | |
| 7/20 23:10 | 163.5 | ↑0.9 | |
| 7/20 23:20 | 164.0 | ↑0.5 | |
| 7/20 23:30 | 164.2 | ↑0.2 | 満潮 |
| 7/20 23:40 | 164.0 | ↓-0.2 | |
| 7/20 23:50 | 163.6 | ↓-0.4 |