| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(火) |
04:49 | 11:30 | 17:47 | 23:17 |
| 171cm | 53cm | 151cm | 85cm | |
|
||||
長山（沖縄）2047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 | 92.0 | ↑2.1 | |
| 5/21 00:10 | 94.4 | ↑2.4 | |
| 5/21 00:20 | 97.0 | ↑2.6 | |
| 5/21 00:30 | 99.7 | ↑2.7 | |
| 5/21 00:40 | 102.7 | ↑3.0 | |
| 5/21 00:50 | 105.9 | ↑3.2 | |
| 5/21 01:00 | 109.2 | ↑3.3 | |
| 5/21 01:10 | 112.6 | ↑3.4 | |
| 5/21 01:20 | 116.2 | ↑3.6 | |
| 5/21 01:30 | 119.8 | ↑3.6 | |
| 5/21 01:40 | 123.5 | ↑3.7 | |
| 5/21 01:50 | 127.2 | ↑3.7 | |
| 5/21 02:00 | 130.9 | ↑3.7 | |
| 5/21 02:10 | 134.6 | ↑3.7 | |
| 5/21 02:20 | 138.3 | ↑3.7 | |
| 5/21 02:30 | 141.8 | ↑3.5 | |
| 5/21 02:40 | 145.3 | ↑3.5 | |
| 5/21 02:50 | 148.7 | ↑3.4 | |
| 5/21 03:00 | 151.8 | ↑3.1 | |
| 5/21 03:10 | 154.8 | ↑3.0 | |
| 5/21 03:20 | 157.6 | ↑2.8 | |
| 5/21 03:30 | 160.2 | ↑2.6 | |
| 5/21 03:40 | 162.5 | ↑2.3 | |
| 5/21 03:50 | 164.6 | ↑2.1 | |
| 5/21 04:00 | 166.3 | ↑1.7 | |
| 5/21 04:10 | 167.7 | ↑1.4 | |
| 5/21 04:20 | 168.9 | ↑1.2 | |
| 5/21 04:30 | 169.6 | ↑0.7 | |
| 5/21 04:40 | 170.1 | ↑0.5 | 満潮 |
| 5/21 04:50 | 170.2 | ↑0.1 | |
| 5/21 05:00 | 169.9 | ↓-0.3 | |
| 5/21 05:10 | 169.3 | ↓-0.6 | |
| 5/21 05:20 | 168.4 | ↓-0.9 | |
| 5/21 05:30 | 167.0 | ↓-1.4 | |
| 5/21 05:40 | 165.4 | ↓-1.6 | |
| 5/21 05:50 | 163.4 | ↓-2.0 | |
| 5/21 06:00 | 161.1 | ↓-2.3 | |
| 5/21 06:10 | 158.4 | ↓-2.7 | |
| 5/21 06:20 | 155.5 | ↓-2.9 | |
| 5/21 06:30 | 152.3 | ↓-3.2 | |
| 5/21 06:40 | 148.8 | ↓-3.5 | |
| 5/21 06:50 | 145.1 | ↓-3.7 | |
| 5/21 07:00 | 141.2 | ↓-3.9 | |
| 5/21 07:10 | 137.2 | ↓-4.0 | |
| 5/21 07:20 | 132.9 | ↓-4.3 | |
| 5/21 07:30 | 128.5 | ↓-4.4 | |
| 5/21 07:40 | 124.0 | ↓-4.5 | |
| 5/21 07:50 | 119.5 | ↓-4.5 | |
| 5/21 08:00 | 114.9 | ↓-4.6 | |
| 5/21 08:10 | 110.2 | ↓-4.7 | 最大潮位差 |
| 5/21 08:20 | 105.6 | ↓-4.6 | |
| 5/21 08:30 | 101.0 | ↓-4.6 | |
| 5/21 08:40 | 96.5 | ↓-4.5 | |
| 5/21 08:50 | 92.1 | ↓-4.4 | |
| 5/21 09:00 | 87.8 | ↓-4.3 | |
| 5/21 09:10 | 83.7 | ↓-4.1 | |
| 5/21 09:20 | 79.7 | ↓-4.0 | |
| 5/21 09:30 | 76.0 | ↓-3.7 | |
| 5/21 09:40 | 72.4 | ↓-3.6 | |
| 5/21 09:50 | 69.1 | ↓-3.3 | |
| 5/21 10:00 | 66.0 | ↓-3.1 | |
| 5/21 10:10 | 63.3 | ↓-2.7 | |
| 5/21 10:20 | 60.8 | ↓-2.5 | |
| 5/21 10:30 | 58.6 | ↓-2.2 | |
| 5/21 10:40 | 56.7 | ↓-1.9 | |
| 5/21 10:50 | 55.2 | ↓-1.5 | |
| 5/21 11:00 | 54.0 | ↓-1.2 | |
| 5/21 11:10 | 53.2 | ↓-0.8 | |
| 5/21 11:20 | 52.7 | ↓-0.5 | 干潮 |
| 5/21 11:30 | 52.5 | ↓-0.2 | 干潮 |
| 5/21 11:40 | 52.7 | ↑0.2 | |
| 5/21 11:50 | 53.2 | ↑0.5 | |
| 5/21 12:00 | 54.1 | ↑0.9 | |
| 5/21 12:10 | 55.3 | ↑1.2 | |
| 5/21 12:20 | 56.9 | ↑1.6 | |
| 5/21 12:30 | 58.7 | ↑1.8 | |
| 5/21 12:40 | 60.9 | ↑2.2 | |
| 5/21 12:50 | 63.3 | ↑2.4 | |
| 5/21 13:00 | 66.1 | ↑2.8 | |
| 5/21 13:10 | 69.0 | ↑2.9 | |
| 5/21 13:20 | 72.2 | ↑3.2 | |
| 5/21 13:30 | 75.6 | ↑3.4 | |
| 5/21 13:40 | 79.2 | ↑3.6 | |
| 5/21 13:50 | 82.9 | ↑3.7 | |
| 5/21 14:00 | 86.8 | ↑3.9 | |
| 5/21 14:10 | 90.8 | ↑4.0 | |
| 5/21 14:20 | 94.8 | ↑4.0 | |
| 5/21 14:30 | 98.9 | ↑4.1 | |
| 5/21 14:40 | 103.0 | ↑4.1 | |
| 5/21 14:50 | 107.2 | ↑4.2 | |
| 5/21 15:00 | 111.2 | ↑4.0 | |
| 5/21 15:10 | 115.2 | ↑4.0 | |
| 5/21 15:20 | 119.1 | ↑3.9 | |
| 5/21 15:30 | 122.9 | ↑3.8 | |
| 5/21 15:40 | 126.5 | ↑3.6 | |
| 5/21 15:50 | 130.0 | ↑3.5 | |
| 5/21 16:00 | 133.2 | ↑3.2 | |
| 5/21 16:10 | 136.2 | ↑3.0 | |
| 5/21 16:20 | 139.0 | ↑2.8 | |
| 5/21 16:30 | 141.5 | ↑2.5 | |
| 5/21 16:40 | 143.7 | ↑2.2 | |
| 5/21 16:50 | 145.7 | ↑2.0 | |
| 5/21 17:00 | 147.3 | ↑1.6 | |
| 5/21 17:10 | 148.6 | ↑1.3 | |
| 5/21 17:20 | 149.6 | ↑1.0 | |
| 5/21 17:30 | 150.3 | ↑0.7 | |
| 5/21 17:40 | 150.6 | ↑0.3 | 満潮 |
| 5/21 17:50 | 150.7 | ↑0.1 | |
| 5/21 18:00 | 150.4 | ↓-0.3 | |
| 5/21 18:10 | 149.7 | ↓-0.7 | |
| 5/21 18:20 | 148.8 | ↓-0.9 | |
| 5/21 18:30 | 147.6 | ↓-1.2 | |
| 5/21 18:40 | 146.1 | ↓-1.5 | |
| 5/21 18:50 | 144.4 | ↓-1.7 | |
| 5/21 19:00 | 142.4 | ↓-2.0 | |
| 5/21 19:10 | 140.2 | ↓-2.2 | |
| 5/21 19:20 | 137.8 | ↓-2.4 | |
| 5/21 19:30 | 135.2 | ↓-2.6 | |
| 5/21 19:40 | 132.4 | ↓-2.8 | |
| 5/21 19:50 | 129.5 | ↓-2.9 | |
| 5/21 20:00 | 126.6 | ↓-2.9 | |
| 5/21 20:10 | 123.5 | ↓-3.1 | |
| 5/21 20:20 | 120.4 | ↓-3.1 | |
| 5/21 20:30 | 117.3 | ↓-3.1 | |
| 5/21 20:40 | 114.2 | ↓-3.1 | |
| 5/21 20:50 | 111.1 | ↓-3.1 | |
| 5/21 21:00 | 108.1 | ↓-3.0 | |
| 5/21 21:10 | 105.1 | ↓-3.0 | |
| 5/21 21:20 | 102.3 | ↓-2.8 | |
| 5/21 21:30 | 99.6 | ↓-2.7 | |
| 5/21 21:40 | 97.1 | ↓-2.5 | |
| 5/21 21:50 | 94.7 | ↓-2.4 | |
| 5/21 22:00 | 92.6 | ↓-2.1 | |
| 5/21 22:10 | 90.6 | ↓-2.0 | |
| 5/21 22:20 | 88.9 | ↓-1.7 | |
| 5/21 22:30 | 87.5 | ↓-1.4 | |
| 5/21 22:40 | 86.3 | ↓-1.2 | |
| 5/21 22:50 | 85.4 | ↓-0.9 | |
| 5/21 23:00 | 84.8 | ↓-0.6 | |
| 5/21 23:10 | 84.4 | ↓-0.4 | 干潮 |
| 5/21 23:20 | 84.4 | 0 | |
| 5/21 23:30 | 84.7 | ↑0.3 | |
| 5/21 23:40 | 85.3 | ↑0.6 | |
| 5/21 23:50 | 86.2 | ↑0.9 |