| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
05:05 | 11:48 | 18:05 | 23:31 |
| 156cm | 49cm | 138cm | 80cm | |
|
||||
久部良（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 | 83.0 | ↑1.6 | |
| 5/21 00:10 | 84.8 | ↑1.8 | |
| 5/21 00:20 | 86.8 | ↑2.0 | |
| 5/21 00:30 | 89.0 | ↑2.2 | |
| 5/21 00:40 | 91.4 | ↑2.4 | |
| 5/21 00:50 | 94.0 | ↑2.6 | |
| 5/21 01:00 | 96.7 | ↑2.7 | |
| 5/21 01:10 | 99.7 | ↑3.0 | |
| 5/21 01:20 | 102.7 | ↑3.0 | |
| 5/21 01:30 | 105.8 | ↑3.1 | |
| 5/21 01:40 | 109.0 | ↑3.2 | |
| 5/21 01:50 | 112.3 | ↑3.3 | |
| 5/21 02:00 | 115.6 | ↑3.3 | |
| 5/21 02:10 | 119.0 | ↑3.4 | |
| 5/21 02:20 | 122.3 | ↑3.3 | |
| 5/21 02:30 | 125.6 | ↑3.3 | |
| 5/21 02:40 | 128.8 | ↑3.2 | |
| 5/21 02:50 | 132.0 | ↑3.2 | |
| 5/21 03:00 | 135.0 | ↑3.0 | |
| 5/21 03:10 | 137.9 | ↑2.9 | |
| 5/21 03:20 | 140.7 | ↑2.8 | |
| 5/21 03:30 | 143.3 | ↑2.6 | |
| 5/21 03:40 | 145.6 | ↑2.3 | |
| 5/21 03:50 | 147.8 | ↑2.2 | |
| 5/21 04:00 | 149.8 | ↑2.0 | |
| 5/21 04:10 | 151.5 | ↑1.7 | |
| 5/21 04:20 | 152.9 | ↑1.4 | |
| 5/21 04:30 | 154.1 | ↑1.2 | |
| 5/21 04:40 | 154.9 | ↑0.8 | |
| 5/21 04:50 | 155.5 | ↑0.6 | |
| 5/21 05:00 | 155.8 | ↑0.3 | 満潮 |
| 5/21 05:10 | 155.8 | 0 | |
| 5/21 05:20 | 155.4 | ↓-0.4 | |
| 5/21 05:30 | 154.8 | ↓-0.6 | |
| 5/21 05:40 | 153.8 | ↓-1.0 | |
| 5/21 05:50 | 152.5 | ↓-1.3 | |
| 5/21 06:00 | 151.0 | ↓-1.5 | |
| 5/21 06:10 | 149.1 | ↓-1.9 | |
| 5/21 06:20 | 146.9 | ↓-2.2 | |
| 5/21 06:30 | 144.5 | ↓-2.4 | |
| 5/21 06:40 | 141.9 | ↓-2.6 | |
| 5/21 06:50 | 138.9 | ↓-3.0 | |
| 5/21 07:00 | 135.8 | ↓-3.1 | |
| 5/21 07:10 | 132.4 | ↓-3.4 | |
| 5/21 07:20 | 128.9 | ↓-3.5 | |
| 5/21 07:30 | 125.2 | ↓-3.7 | |
| 5/21 07:40 | 121.3 | ↓-3.9 | |
| 5/21 07:50 | 117.3 | ↓-4.0 | |
| 5/21 08:00 | 113.3 | ↓-4.0 | |
| 5/21 08:10 | 109.1 | ↓-4.2 | |
| 5/21 08:20 | 105.0 | ↓-4.1 | |
| 5/21 08:30 | 100.7 | ↓-4.3 | 最大潮位差 |
| 5/21 08:40 | 96.5 | ↓-4.2 | |
| 5/21 08:50 | 92.4 | ↓-4.1 | |
| 5/21 09:00 | 88.3 | ↓-4.1 | |
| 5/21 09:10 | 84.2 | ↓-4.1 | |
| 5/21 09:20 | 80.3 | ↓-3.9 | |
| 5/21 09:30 | 76.5 | ↓-3.8 | |
| 5/21 09:40 | 72.9 | ↓-3.6 | |
| 5/21 09:50 | 69.5 | ↓-3.4 | |
| 5/21 10:00 | 66.2 | ↓-3.3 | |
| 5/21 10:10 | 63.2 | ↓-3.0 | |
| 5/21 10:20 | 60.4 | ↓-2.8 | |
| 5/21 10:30 | 57.9 | ↓-2.5 | |
| 5/21 10:40 | 55.7 | ↓-2.2 | |
| 5/21 10:50 | 53.7 | ↓-2.0 | |
| 5/21 11:00 | 52.1 | ↓-1.6 | |
| 5/21 11:10 | 50.7 | ↓-1.4 | |
| 5/21 11:20 | 49.7 | ↓-1.0 | |
| 5/21 11:30 | 49.0 | ↓-0.7 | |
| 5/21 11:40 | 48.6 | ↓-0.4 | 干潮 |
| 5/21 11:50 | 48.5 | ↓-0.1 | |
| 5/21 12:00 | 48.8 | ↑0.3 | |
| 5/21 12:10 | 49.3 | ↑0.5 | |
| 5/21 12:20 | 50.2 | ↑0.9 | |
| 5/21 12:30 | 51.5 | ↑1.3 | |
| 5/21 12:40 | 53.0 | ↑1.5 | |
| 5/21 12:50 | 54.8 | ↑1.8 | |
| 5/21 13:00 | 56.8 | ↑2.0 | |
| 5/21 13:10 | 59.1 | ↑2.3 | |
| 5/21 13:20 | 61.7 | ↑2.6 | |
| 5/21 13:30 | 64.5 | ↑2.8 | |
| 5/21 13:40 | 67.5 | ↑3.0 | |
| 5/21 13:50 | 70.6 | ↑3.1 | |
| 5/21 14:00 | 74.0 | ↑3.4 | |
| 5/21 14:10 | 77.4 | ↑3.4 | |
| 5/21 14:20 | 81.0 | ↑3.6 | |
| 5/21 14:30 | 84.6 | ↑3.6 | |
| 5/21 14:40 | 88.3 | ↑3.7 | |
| 5/21 14:50 | 92.0 | ↑3.7 | |
| 5/21 15:00 | 95.8 | ↑3.8 | |
| 5/21 15:10 | 99.5 | ↑3.7 | |
| 5/21 15:20 | 103.1 | ↑3.6 | |
| 5/21 15:30 | 106.7 | ↑3.6 | |
| 5/21 15:40 | 110.2 | ↑3.5 | |
| 5/21 15:50 | 113.6 | ↑3.4 | |
| 5/21 16:00 | 116.8 | ↑3.2 | |
| 5/21 16:10 | 119.8 | ↑3.0 | |
| 5/21 16:20 | 122.7 | ↑2.9 | |
| 5/21 16:30 | 125.3 | ↑2.6 | |
| 5/21 16:40 | 127.7 | ↑2.4 | |
| 5/21 16:50 | 129.9 | ↑2.2 | |
| 5/21 17:00 | 131.9 | ↑2.0 | |
| 5/21 17:10 | 133.5 | ↑1.6 | |
| 5/21 17:20 | 134.9 | ↑1.4 | |
| 5/21 17:30 | 136.1 | ↑1.2 | |
| 5/21 17:40 | 136.9 | ↑0.8 | |
| 5/21 17:50 | 137.4 | ↑0.5 | |
| 5/21 18:00 | 137.7 | ↑0.3 | 満潮 |
| 5/21 18:10 | 137.7 | 0 | |
| 5/21 18:20 | 137.4 | ↓-0.3 | |
| 5/21 18:30 | 136.8 | ↓-0.6 | |
| 5/21 18:40 | 136.0 | ↓-0.8 | |
| 5/21 18:50 | 134.9 | ↓-1.1 | |
| 5/21 19:00 | 133.5 | ↓-1.4 | |
| 5/21 19:10 | 131.9 | ↓-1.6 | |
| 5/21 19:20 | 130.1 | ↓-1.8 | |
| 5/21 19:30 | 128.1 | ↓-2.0 | |
| 5/21 19:40 | 126.0 | ↓-2.1 | |
| 5/21 19:50 | 123.7 | ↓-2.3 | |
| 5/21 20:00 | 121.2 | ↓-2.5 | |
| 5/21 20:10 | 118.6 | ↓-2.6 | |
| 5/21 20:20 | 115.9 | ↓-2.7 | |
| 5/21 20:30 | 113.2 | ↓-2.7 | |
| 5/21 20:40 | 110.4 | ↓-2.8 | |
| 5/21 20:50 | 107.6 | ↓-2.8 | |
| 5/21 21:00 | 104.8 | ↓-2.8 | |
| 5/21 21:10 | 102.1 | ↓-2.7 | |
| 5/21 21:20 | 99.4 | ↓-2.7 | |
| 5/21 21:30 | 96.8 | ↓-2.6 | |
| 5/21 21:40 | 94.3 | ↓-2.5 | |
| 5/21 21:50 | 91.9 | ↓-2.4 | |
| 5/21 22:00 | 89.6 | ↓-2.3 | |
| 5/21 22:10 | 87.6 | ↓-2.0 | |
| 5/21 22:20 | 85.7 | ↓-1.9 | |
| 5/21 22:30 | 84.0 | ↓-1.7 | |
| 5/21 22:40 | 82.5 | ↓-1.5 | |
| 5/21 22:50 | 81.3 | ↓-1.2 | |
| 5/21 23:00 | 80.4 | ↓-0.9 | |
| 5/21 23:10 | 79.7 | ↓-0.7 | |
| 5/21 23:20 | 79.3 | ↓-0.4 | |
| 5/21 23:30 | 79.1 | ↓-0.2 | 干潮 |
| 5/21 23:40 | 79.2 | ↑0.1 | |
| 5/21 23:50 | 79.7 | ↑0.5 |