| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
05:42 | 12:12 | 18:40 | - |
| 168cm | 38cm | 166cm | - | |
|
||||
黄尾嶼（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 | 72.5 | ↑0.4 | |
| 5/21 00:10 | 73.3 | ↑0.8 | |
| 5/21 00:20 | 74.5 | ↑1.2 | |
| 5/21 00:30 | 75.9 | ↑1.4 | |
| 5/21 00:40 | 77.7 | ↑1.8 | |
| 5/21 00:50 | 79.8 | ↑2.1 | |
| 5/21 01:00 | 82.3 | ↑2.5 | |
| 5/21 01:10 | 84.9 | ↑2.6 | |
| 5/21 01:20 | 87.9 | ↑3.0 | |
| 5/21 01:30 | 91.1 | ↑3.2 | |
| 5/21 01:40 | 94.5 | ↑3.4 | |
| 5/21 01:50 | 98.1 | ↑3.6 | |
| 5/21 02:00 | 101.9 | ↑3.8 | |
| 5/21 02:10 | 105.8 | ↑3.9 | |
| 5/21 02:20 | 109.8 | ↑4.0 | |
| 5/21 02:30 | 113.9 | ↑4.1 | |
| 5/21 02:40 | 118.1 | ↑4.2 | |
| 5/21 02:50 | 122.3 | ↑4.2 | |
| 5/21 03:00 | 126.4 | ↑4.1 | |
| 5/21 03:10 | 130.5 | ↑4.1 | |
| 5/21 03:20 | 134.6 | ↑4.1 | |
| 5/21 03:30 | 138.5 | ↑3.9 | |
| 5/21 03:40 | 142.3 | ↑3.8 | |
| 5/21 03:50 | 145.9 | ↑3.6 | |
| 5/21 04:00 | 149.3 | ↑3.4 | |
| 5/21 04:10 | 152.5 | ↑3.2 | |
| 5/21 04:20 | 155.5 | ↑3.0 | |
| 5/21 04:30 | 158.1 | ↑2.6 | |
| 5/21 04:40 | 160.5 | ↑2.4 | |
| 5/21 04:50 | 162.5 | ↑2.0 | |
| 5/21 05:00 | 164.2 | ↑1.7 | |
| 5/21 05:10 | 165.6 | ↑1.4 | |
| 5/21 05:20 | 166.6 | ↑1.0 | |
| 5/21 05:30 | 167.2 | ↑0.6 | |
| 5/21 05:40 | 167.4 | ↑0.2 | 満潮 |
| 5/21 05:50 | 167.2 | ↓-0.2 | |
| 5/21 06:00 | 166.7 | ↓-0.5 | |
| 5/21 06:10 | 165.7 | ↓-1.0 | |
| 5/21 06:20 | 164.3 | ↓-1.4 | |
| 5/21 06:30 | 162.6 | ↓-1.7 | |
| 5/21 06:40 | 160.5 | ↓-2.1 | |
| 5/21 06:50 | 158.0 | ↓-2.5 | |
| 5/21 07:00 | 155.2 | ↓-2.8 | |
| 5/21 07:10 | 152.0 | ↓-3.2 | |
| 5/21 07:20 | 148.5 | ↓-3.5 | |
| 5/21 07:30 | 144.7 | ↓-3.8 | |
| 5/21 07:40 | 140.6 | ↓-4.1 | |
| 5/21 07:50 | 136.3 | ↓-4.3 | |
| 5/21 08:00 | 131.7 | ↓-4.6 | |
| 5/21 08:10 | 127.0 | ↓-4.7 | |
| 5/21 08:20 | 122.1 | ↓-4.9 | |
| 5/21 08:30 | 117.1 | ↓-5.0 | |
| 5/21 08:40 | 112.0 | ↓-5.1 | |
| 5/21 08:50 | 106.8 | ↓-5.2 | |
| 5/21 09:00 | 101.5 | ↓-5.3 | 最大潮位差 |
| 5/21 09:10 | 96.3 | ↓-5.2 | |
| 5/21 09:20 | 91.1 | ↓-5.2 | |
| 5/21 09:30 | 86.0 | ↓-5.1 | |
| 5/21 09:40 | 81.0 | ↓-5.0 | |
| 5/21 09:50 | 76.1 | ↓-4.9 | |
| 5/21 10:00 | 71.4 | ↓-4.7 | |
| 5/21 10:10 | 67.0 | ↓-4.4 | |
| 5/21 10:20 | 62.7 | ↓-4.3 | |
| 5/21 10:30 | 58.7 | ↓-4.0 | |
| 5/21 10:40 | 55.0 | ↓-3.7 | |
| 5/21 10:50 | 51.6 | ↓-3.4 | |
| 5/21 11:00 | 48.5 | ↓-3.1 | |
| 5/21 11:10 | 45.8 | ↓-2.7 | |
| 5/21 11:20 | 43.5 | ↓-2.3 | |
| 5/21 11:30 | 41.5 | ↓-2.0 | |
| 5/21 11:40 | 40.0 | ↓-1.5 | |
| 5/21 11:50 | 38.9 | ↓-1.1 | |
| 5/21 12:00 | 38.2 | ↓-0.7 | |
| 5/21 12:10 | 37.9 | ↓-0.3 | 干潮 |
| 5/21 12:20 | 38.1 | ↑0.2 | |
| 5/21 12:30 | 38.6 | ↑0.5 | |
| 5/21 12:40 | 39.6 | ↑1.0 | |
| 5/21 12:50 | 41.1 | ↑1.5 | |
| 5/21 13:00 | 42.9 | ↑1.8 | |
| 5/21 13:10 | 45.1 | ↑2.2 | |
| 5/21 13:20 | 47.7 | ↑2.6 | |
| 5/21 13:30 | 50.7 | ↑3.0 | |
| 5/21 13:40 | 54.0 | ↑3.3 | |
| 5/21 13:50 | 57.6 | ↑3.6 | |
| 5/21 14:00 | 61.5 | ↑3.9 | |
| 5/21 14:10 | 65.6 | ↑4.1 | |
| 5/21 14:20 | 70.1 | ↑4.5 | |
| 5/21 14:30 | 74.7 | ↑4.6 | |
| 5/21 14:40 | 79.5 | ↑4.8 | |
| 5/21 14:50 | 84.4 | ↑4.9 | |
| 5/21 15:00 | 89.5 | ↑5.1 | |
| 5/21 15:10 | 94.6 | ↑5.1 | |
| 5/21 15:20 | 99.7 | ↑5.1 | |
| 5/21 15:30 | 104.9 | ↑5.2 | |
| 5/21 15:40 | 110.1 | ↑5.2 | |
| 5/21 15:50 | 115.2 | ↑5.1 | |
| 5/21 16:00 | 120.1 | ↑4.9 | |
| 5/21 16:10 | 125.0 | ↑4.9 | |
| 5/21 16:20 | 129.7 | ↑4.7 | |
| 5/21 16:30 | 134.2 | ↑4.5 | |
| 5/21 16:40 | 138.5 | ↑4.3 | |
| 5/21 16:50 | 142.6 | ↑4.1 | |
| 5/21 17:00 | 146.3 | ↑3.7 | |
| 5/21 17:10 | 149.8 | ↑3.5 | |
| 5/21 17:20 | 153.0 | ↑3.2 | |
| 5/21 17:30 | 155.8 | ↑2.8 | |
| 5/21 17:40 | 158.3 | ↑2.5 | |
| 5/21 17:50 | 160.4 | ↑2.1 | |
| 5/21 18:00 | 162.1 | ↑1.7 | |
| 5/21 18:10 | 163.5 | ↑1.4 | |
| 5/21 18:20 | 164.4 | ↑0.9 | |
| 5/21 18:30 | 165.0 | ↑0.6 | 満潮 |
| 5/21 18:40 | 165.2 | ↑0.2 | 満潮 |
| 5/21 18:50 | 164.9 | ↓-0.3 | |
| 5/21 19:00 | 164.3 | ↓-0.6 | |
| 5/21 19:10 | 163.3 | ↓-1.0 | |
| 5/21 19:20 | 162.0 | ↓-1.3 | |
| 5/21 19:30 | 160.3 | ↓-1.7 | |
| 5/21 19:40 | 158.3 | ↓-2.0 | |
| 5/21 19:50 | 155.9 | ↓-2.4 | |
| 5/21 20:00 | 153.3 | ↓-2.6 | |
| 5/21 20:10 | 150.4 | ↓-2.9 | |
| 5/21 20:20 | 147.3 | ↓-3.1 | |
| 5/21 20:30 | 143.9 | ↓-3.4 | |
| 5/21 20:40 | 140.3 | ↓-3.6 | |
| 5/21 20:50 | 136.6 | ↓-3.7 | |
| 5/21 21:00 | 132.8 | ↓-3.8 | |
| 5/21 21:10 | 128.9 | ↓-3.9 | |
| 5/21 21:20 | 124.9 | ↓-4.0 | |
| 5/21 21:30 | 120.9 | ↓-4.0 | |
| 5/21 21:40 | 116.9 | ↓-4.0 | |
| 5/21 21:50 | 112.9 | ↓-4.0 | |
| 5/21 22:00 | 109.0 | ↓-3.9 | |
| 5/21 22:10 | 105.2 | ↓-3.8 | |
| 5/21 22:20 | 101.6 | ↓-3.6 | |
| 5/21 22:30 | 98.1 | ↓-3.5 | |
| 5/21 22:40 | 94.8 | ↓-3.3 | |
| 5/21 22:50 | 91.7 | ↓-3.1 | |
| 5/21 23:00 | 88.9 | ↓-2.8 | |
| 5/21 23:10 | 86.3 | ↓-2.6 | |
| 5/21 23:20 | 84.0 | ↓-2.3 | |
| 5/21 23:30 | 82.0 | ↓-2.0 | |
| 5/21 23:40 | 80.4 | ↓-1.6 | |
| 5/21 23:50 | 79.1 | ↓-1.3 |