| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(月) |
03:46 | 09:51 | 15:31 | 21:46 |
| 155cm | 93cm | 144cm | 66cm | |
|
||||
長山（沖縄）2040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 | 105.0 | ↑3.2 | |
| 5/21 00:10 | 108.3 | ↑3.3 | 最大潮位差 |
| 5/21 00:20 | 111.6 | ↑3.3 | 最大潮位差 |
| 5/21 00:30 | 114.9 | ↑3.3 | 最大潮位差 |
| 5/21 00:40 | 118.1 | ↑3.2 | |
| 5/21 00:50 | 121.4 | ↑3.3 | 最大潮位差 |
| 5/21 01:00 | 124.6 | ↑3.2 | |
| 5/21 01:10 | 127.7 | ↑3.1 | |
| 5/21 01:20 | 130.7 | ↑3.0 | |
| 5/21 01:30 | 133.6 | ↑2.9 | |
| 5/21 01:40 | 136.4 | ↑2.8 | |
| 5/21 01:50 | 139.1 | ↑2.7 | |
| 5/21 02:00 | 141.6 | ↑2.5 | |
| 5/21 02:10 | 143.9 | ↑2.3 | |
| 5/21 02:20 | 146.0 | ↑2.1 | |
| 5/21 02:30 | 147.9 | ↑1.9 | |
| 5/21 02:40 | 149.6 | ↑1.7 | |
| 5/21 02:50 | 151.1 | ↑1.5 | |
| 5/21 03:00 | 152.4 | ↑1.3 | |
| 5/21 03:10 | 153.4 | ↑1.0 | |
| 5/21 03:20 | 154.1 | ↑0.7 | |
| 5/21 03:30 | 154.6 | ↑0.5 | |
| 5/21 03:40 | 154.9 | ↑0.3 | 満潮 |
| 5/21 03:50 | 154.9 | 0 | |
| 5/21 04:00 | 154.7 | ↓-0.2 | |
| 5/21 04:10 | 154.2 | ↓-0.5 | |
| 5/21 04:20 | 153.4 | ↓-0.8 | |
| 5/21 04:30 | 152.4 | ↓-1.0 | |
| 5/21 04:40 | 151.2 | ↓-1.2 | |
| 5/21 04:50 | 149.8 | ↓-1.4 | |
| 5/21 05:00 | 148.2 | ↓-1.6 | |
| 5/21 05:10 | 146.4 | ↓-1.8 | |
| 5/21 05:20 | 144.4 | ↓-2.0 | |
| 5/21 05:30 | 142.3 | ↓-2.1 | |
| 5/21 05:40 | 140.0 | ↓-2.3 | |
| 5/21 05:50 | 137.6 | ↓-2.4 | |
| 5/21 06:00 | 135.1 | ↓-2.5 | |
| 5/21 06:10 | 132.6 | ↓-2.5 | |
| 5/21 06:20 | 129.9 | ↓-2.7 | |
| 5/21 06:30 | 127.3 | ↓-2.6 | |
| 5/21 06:40 | 124.6 | ↓-2.7 | |
| 5/21 06:50 | 121.9 | ↓-2.7 | |
| 5/21 07:00 | 119.2 | ↓-2.7 | |
| 5/21 07:10 | 116.6 | ↓-2.6 | |
| 5/21 07:20 | 114.0 | ↓-2.6 | |
| 5/21 07:30 | 111.5 | ↓-2.5 | |
| 5/21 07:40 | 109.1 | ↓-2.4 | |
| 5/21 07:50 | 106.9 | ↓-2.2 | |
| 5/21 08:00 | 104.7 | ↓-2.2 | |
| 5/21 08:10 | 102.7 | ↓-2.0 | |
| 5/21 08:20 | 100.9 | ↓-1.8 | |
| 5/21 08:30 | 99.2 | ↓-1.7 | |
| 5/21 08:40 | 97.7 | ↓-1.5 | |
| 5/21 08:50 | 96.3 | ↓-1.4 | |
| 5/21 09:00 | 95.2 | ↓-1.1 | |
| 5/21 09:10 | 94.3 | ↓-0.9 | |
| 5/21 09:20 | 93.6 | ↓-0.7 | |
| 5/21 09:30 | 93.0 | ↓-0.6 | |
| 5/21 09:40 | 92.7 | ↓-0.3 | |
| 5/21 09:50 | 92.6 | ↓-0.1 | 干潮 |
| 5/21 10:00 | 92.7 | ↑0.1 | |
| 5/21 10:10 | 93.1 | ↑0.4 | |
| 5/21 10:20 | 93.6 | ↑0.5 | |
| 5/21 10:30 | 94.3 | ↑0.7 | |
| 5/21 10:40 | 95.2 | ↑0.9 | |
| 5/21 10:50 | 96.3 | ↑1.1 | |
| 5/21 11:00 | 97.6 | ↑1.3 | |
| 5/21 11:10 | 99.0 | ↑1.4 | |
| 5/21 11:20 | 100.6 | ↑1.6 | |
| 5/21 11:30 | 102.4 | ↑1.8 | |
| 5/21 11:40 | 104.3 | ↑1.9 | |
| 5/21 11:50 | 106.2 | ↑1.9 | |
| 5/21 12:00 | 108.3 | ↑2.1 | |
| 5/21 12:10 | 110.5 | ↑2.2 | |
| 5/21 12:20 | 112.7 | ↑2.2 | |
| 5/21 12:30 | 115.0 | ↑2.3 | |
| 5/21 12:40 | 117.4 | ↑2.4 | |
| 5/21 12:50 | 119.7 | ↑2.3 | |
| 5/21 13:00 | 122.0 | ↑2.3 | |
| 5/21 13:10 | 124.4 | ↑2.4 | |
| 5/21 13:20 | 126.6 | ↑2.2 | |
| 5/21 13:30 | 128.8 | ↑2.2 | |
| 5/21 13:40 | 130.9 | ↑2.1 | |
| 5/21 13:50 | 133.0 | ↑2.1 | |
| 5/21 14:00 | 134.8 | ↑1.8 | |
| 5/21 14:10 | 136.6 | ↑1.8 | |
| 5/21 14:20 | 138.2 | ↑1.6 | |
| 5/21 14:30 | 139.6 | ↑1.4 | |
| 5/21 14:40 | 140.9 | ↑1.3 | |
| 5/21 14:50 | 141.9 | ↑1.0 | |
| 5/21 15:00 | 142.7 | ↑0.8 | |
| 5/21 15:10 | 143.3 | ↑0.6 | |
| 5/21 15:20 | 143.7 | ↑0.4 | |
| 5/21 15:30 | 143.8 | ↑0.1 | 満潮 |
| 5/21 15:40 | 143.7 | ↓-0.1 | |
| 5/21 15:50 | 143.3 | ↓-0.4 | |
| 5/21 16:00 | 142.7 | ↓-0.6 | |
| 5/21 16:10 | 141.8 | ↓-0.9 | |
| 5/21 16:20 | 140.7 | ↓-1.1 | |
| 5/21 16:30 | 139.3 | ↓-1.4 | |
| 5/21 16:40 | 137.7 | ↓-1.6 | |
| 5/21 16:50 | 135.9 | ↓-1.8 | |
| 5/21 17:00 | 133.8 | ↓-2.1 | |
| 5/21 17:10 | 131.5 | ↓-2.3 | |
| 5/21 17:20 | 129.1 | ↓-2.4 | |
| 5/21 17:30 | 126.5 | ↓-2.6 | |
| 5/21 17:40 | 123.7 | ↓-2.8 | |
| 5/21 17:50 | 120.7 | ↓-3.0 | |
| 5/21 18:00 | 117.7 | ↓-3.0 | |
| 5/21 18:10 | 114.6 | ↓-3.1 | |
| 5/21 18:20 | 111.4 | ↓-3.2 | |
| 5/21 18:30 | 108.1 | ↓-3.3 | 最大潮位差 |
| 5/21 18:40 | 104.8 | ↓-3.3 | 最大潮位差 |
| 5/21 18:50 | 101.5 | ↓-3.3 | 最大潮位差 |
| 5/21 19:00 | 98.3 | ↓-3.2 | |
| 5/21 19:10 | 95.0 | ↓-3.3 | 最大潮位差 |
| 5/21 19:20 | 91.9 | ↓-3.1 | |
| 5/21 19:30 | 88.8 | ↓-3.1 | |
| 5/21 19:40 | 85.9 | ↓-2.9 | |
| 5/21 19:50 | 83.1 | ↓-2.8 | |
| 5/21 20:00 | 80.4 | ↓-2.7 | |
| 5/21 20:10 | 77.9 | ↓-2.5 | |
| 5/21 20:20 | 75.6 | ↓-2.3 | |
| 5/21 20:30 | 73.5 | ↓-2.1 | |
| 5/21 20:40 | 71.7 | ↓-1.8 | |
| 5/21 20:50 | 70.0 | ↓-1.7 | |
| 5/21 21:00 | 68.7 | ↓-1.3 | |
| 5/21 21:10 | 67.5 | ↓-1.2 | |
| 5/21 21:20 | 66.7 | ↓-0.8 | |
| 5/21 21:30 | 66.1 | ↓-0.6 | |
| 5/21 21:40 | 65.8 | ↓-0.3 | 干潮 |
| 5/21 21:50 | 65.8 | 0 | |
| 5/21 22:00 | 66.1 | ↑0.3 | |
| 5/21 22:10 | 66.7 | ↑0.6 | |
| 5/21 22:20 | 67.5 | ↑0.8 | |
| 5/21 22:30 | 68.6 | ↑1.1 | |
| 5/21 22:40 | 70.1 | ↑1.5 | |
| 5/21 22:50 | 71.7 | ↑1.6 | |
| 5/21 23:00 | 73.7 | ↑2.0 | |
| 5/21 23:10 | 75.9 | ↑2.2 | |
| 5/21 23:20 | 78.3 | ↑2.4 | |
| 5/21 23:30 | 81.0 | ↑2.7 | |
| 5/21 23:40 | 83.8 | ↑2.8 | |
| 5/21 23:50 | 86.9 | ↑3.1 |