| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
04:24 | 11:02 | 17:26 | 22:59 |
| 169cm | 43cm | 157cm | 80cm | |
|
||||
安田（沖縄）2028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 | 94.9 | ↑2.7 | |
| 5/21 00:10 | 97.8 | ↑2.9 | |
| 5/21 00:20 | 100.9 | ↑3.1 | |
| 5/21 00:30 | 104.2 | ↑3.3 | |
| 5/21 00:40 | 107.6 | ↑3.4 | |
| 5/21 00:50 | 111.1 | ↑3.5 | |
| 5/21 01:00 | 114.7 | ↑3.6 | |
| 5/21 01:10 | 118.4 | ↑3.7 | |
| 5/21 01:20 | 122.2 | ↑3.8 | |
| 5/21 01:30 | 126.0 | ↑3.8 | |
| 5/21 01:40 | 129.8 | ↑3.8 | |
| 5/21 01:50 | 133.5 | ↑3.7 | |
| 5/21 02:00 | 137.2 | ↑3.7 | |
| 5/21 02:10 | 140.8 | ↑3.6 | |
| 5/21 02:20 | 144.3 | ↑3.5 | |
| 5/21 02:30 | 147.6 | ↑3.3 | |
| 5/21 02:40 | 150.8 | ↑3.2 | |
| 5/21 02:50 | 153.8 | ↑3.0 | |
| 5/21 03:00 | 156.5 | ↑2.7 | |
| 5/21 03:10 | 159.0 | ↑2.5 | |
| 5/21 03:20 | 161.3 | ↑2.3 | |
| 5/21 03:30 | 163.2 | ↑1.9 | |
| 5/21 03:40 | 164.9 | ↑1.7 | |
| 5/21 03:50 | 166.2 | ↑1.3 | |
| 5/21 04:00 | 167.2 | ↑1.0 | |
| 5/21 04:10 | 167.9 | ↑0.7 | |
| 5/21 04:20 | 168.2 | ↑0.3 | 満潮 |
| 5/21 04:30 | 168.1 | ↓-0.1 | |
| 5/21 04:40 | 167.7 | ↓-0.4 | |
| 5/21 04:50 | 166.9 | ↓-0.8 | |
| 5/21 05:00 | 165.7 | ↓-1.2 | |
| 5/21 05:10 | 164.2 | ↓-1.5 | |
| 5/21 05:20 | 162.3 | ↓-1.9 | |
| 5/21 05:30 | 160.0 | ↓-2.3 | |
| 5/21 05:40 | 157.4 | ↓-2.6 | |
| 5/21 05:50 | 154.5 | ↓-2.9 | |
| 5/21 06:00 | 151.3 | ↓-3.2 | |
| 5/21 06:10 | 147.8 | ↓-3.5 | |
| 5/21 06:20 | 144.0 | ↓-3.8 | |
| 5/21 06:30 | 139.9 | ↓-4.1 | |
| 5/21 06:40 | 135.7 | ↓-4.2 | |
| 5/21 06:50 | 131.2 | ↓-4.5 | |
| 5/21 07:00 | 126.6 | ↓-4.6 | |
| 5/21 07:10 | 121.8 | ↓-4.8 | |
| 5/21 07:20 | 117.0 | ↓-4.8 | |
| 5/21 07:30 | 112.0 | ↓-5.0 | 最大潮位差 |
| 5/21 07:40 | 107.1 | ↓-4.9 | |
| 5/21 07:50 | 102.1 | ↓-5.0 | 最大潮位差 |
| 5/21 08:00 | 97.1 | ↓-5.0 | 最大潮位差 |
| 5/21 08:10 | 92.2 | ↓-4.9 | |
| 5/21 08:20 | 87.3 | ↓-4.9 | |
| 5/21 08:30 | 82.6 | ↓-4.7 | |
| 5/21 08:40 | 78.1 | ↓-4.5 | |
| 5/21 08:50 | 73.7 | ↓-4.4 | |
| 5/21 09:00 | 69.5 | ↓-4.2 | |
| 5/21 09:10 | 65.6 | ↓-3.9 | |
| 5/21 09:20 | 61.9 | ↓-3.7 | |
| 5/21 09:30 | 58.4 | ↓-3.5 | |
| 5/21 09:40 | 55.3 | ↓-3.1 | |
| 5/21 09:50 | 52.5 | ↓-2.8 | |
| 5/21 10:00 | 50.1 | ↓-2.4 | |
| 5/21 10:10 | 47.9 | ↓-2.2 | |
| 5/21 10:20 | 46.2 | ↓-1.7 | |
| 5/21 10:30 | 44.8 | ↓-1.4 | |
| 5/21 10:40 | 43.8 | ↓-1.0 | |
| 5/21 10:50 | 43.2 | ↓-0.6 | |
| 5/21 11:00 | 43.0 | ↓-0.2 | 干潮 |
| 5/21 11:10 | 43.2 | ↑0.2 | |
| 5/21 11:20 | 43.7 | ↑0.5 | |
| 5/21 11:30 | 44.6 | ↑0.9 | |
| 5/21 11:40 | 45.9 | ↑1.3 | |
| 5/21 11:50 | 47.6 | ↑1.7 | |
| 5/21 12:00 | 49.6 | ↑2.0 | |
| 5/21 12:10 | 52.0 | ↑2.4 | |
| 5/21 12:20 | 54.6 | ↑2.6 | |
| 5/21 12:30 | 57.6 | ↑3.0 | |
| 5/21 12:40 | 60.9 | ↑3.3 | |
| 5/21 12:50 | 64.4 | ↑3.5 | |
| 5/21 13:00 | 68.1 | ↑3.7 | |
| 5/21 13:10 | 72.1 | ↑4.0 | |
| 5/21 13:20 | 76.3 | ↑4.2 | |
| 5/21 13:30 | 80.6 | ↑4.3 | |
| 5/21 13:40 | 85.0 | ↑4.4 | |
| 5/21 13:50 | 89.5 | ↑4.5 | |
| 5/21 14:00 | 94.1 | ↑4.6 | |
| 5/21 14:10 | 98.8 | ↑4.7 | |
| 5/21 14:20 | 103.4 | ↑4.6 | |
| 5/21 14:30 | 108.1 | ↑4.7 | |
| 5/21 14:40 | 112.6 | ↑4.5 | |
| 5/21 14:50 | 117.1 | ↑4.5 | |
| 5/21 15:00 | 121.4 | ↑4.3 | |
| 5/21 15:10 | 125.7 | ↑4.3 | |
| 5/21 15:20 | 129.7 | ↑4.0 | |
| 5/21 15:30 | 133.5 | ↑3.8 | |
| 5/21 15:40 | 137.1 | ↑3.6 | |
| 5/21 15:50 | 140.5 | ↑3.4 | |
| 5/21 16:00 | 143.6 | ↑3.1 | |
| 5/21 16:10 | 146.3 | ↑2.7 | |
| 5/21 16:20 | 148.8 | ↑2.5 | |
| 5/21 16:30 | 150.9 | ↑2.1 | |
| 5/21 16:40 | 152.7 | ↑1.8 | |
| 5/21 16:50 | 154.2 | ↑1.5 | |
| 5/21 17:00 | 155.3 | ↑1.1 | |
| 5/21 17:10 | 156.0 | ↑0.7 | |
| 5/21 17:20 | 156.4 | ↑0.4 | 満潮 |
| 5/21 17:30 | 156.4 | 0 | |
| 5/21 17:40 | 156.0 | ↓-0.4 | |
| 5/21 17:50 | 155.3 | ↓-0.7 | |
| 5/21 18:00 | 154.2 | ↓-1.1 | |
| 5/21 18:10 | 152.8 | ↓-1.4 | |
| 5/21 18:20 | 151.1 | ↓-1.7 | |
| 5/21 18:30 | 149.1 | ↓-2.0 | |
| 5/21 18:40 | 146.8 | ↓-2.3 | |
| 5/21 18:50 | 144.3 | ↓-2.5 | |
| 5/21 19:00 | 141.6 | ↓-2.7 | |
| 5/21 19:10 | 138.6 | ↓-3.0 | |
| 5/21 19:20 | 135.4 | ↓-3.2 | |
| 5/21 19:30 | 132.1 | ↓-3.3 | |
| 5/21 19:40 | 128.7 | ↓-3.4 | |
| 5/21 19:50 | 125.2 | ↓-3.5 | |
| 5/21 20:00 | 121.7 | ↓-3.5 | |
| 5/21 20:10 | 118.1 | ↓-3.6 | |
| 5/21 20:20 | 114.5 | ↓-3.6 | |
| 5/21 20:30 | 110.9 | ↓-3.6 | |
| 5/21 20:40 | 107.5 | ↓-3.4 | |
| 5/21 20:50 | 104.1 | ↓-3.4 | |
| 5/21 21:00 | 100.8 | ↓-3.3 | |
| 5/21 21:10 | 97.7 | ↓-3.1 | |
| 5/21 21:20 | 94.8 | ↓-2.9 | |
| 5/21 21:30 | 92.1 | ↓-2.7 | |
| 5/21 21:40 | 89.6 | ↓-2.5 | |
| 5/21 21:50 | 87.3 | ↓-2.3 | |
| 5/21 22:00 | 85.4 | ↓-1.9 | |
| 5/21 22:10 | 83.7 | ↓-1.7 | |
| 5/21 22:20 | 82.3 | ↓-1.4 | |
| 5/21 22:30 | 81.2 | ↓-1.1 | |
| 5/21 22:40 | 80.5 | ↓-0.7 | |
| 5/21 22:50 | 80.0 | ↓-0.5 | 干潮 |
| 5/21 23:00 | 79.9 | ↓-0.1 | |
| 5/21 23:10 | 80.2 | ↑0.3 | |
| 5/21 23:20 | 80.8 | ↑0.6 | |
| 5/21 23:30 | 81.7 | ↑0.9 | |
| 5/21 23:40 | 83.0 | ↑1.3 | |
| 5/21 23:50 | 84.5 | ↑1.5 |