| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(月) |
04:01 | 10:00 | 15:24 | 21:52 |
| 141cm | 92cm | 131cm | 61cm | |
|
||||
久部良（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 | 91.8 | ↑3.0 | 最大潮位差 |
| 5/21 00:10 | 94.8 | ↑3.0 | 最大潮位差 |
| 5/21 00:20 | 97.8 | ↑3.0 | 最大潮位差 |
| 5/21 00:30 | 100.8 | ↑3.0 | 最大潮位差 |
| 5/21 00:40 | 103.8 | ↑3.0 | 最大潮位差 |
| 5/21 00:50 | 106.8 | ↑3.0 | 最大潮位差 |
| 5/21 01:00 | 109.7 | ↑2.9 | |
| 5/21 01:10 | 112.6 | ↑2.9 | |
| 5/21 01:20 | 115.4 | ↑2.8 | |
| 5/21 01:30 | 118.1 | ↑2.7 | |
| 5/21 01:40 | 120.8 | ↑2.7 | |
| 5/21 01:50 | 123.3 | ↑2.5 | |
| 5/21 02:00 | 125.6 | ↑2.3 | |
| 5/21 02:10 | 127.8 | ↑2.2 | |
| 5/21 02:20 | 129.9 | ↑2.1 | |
| 5/21 02:30 | 131.8 | ↑1.9 | |
| 5/21 02:40 | 133.5 | ↑1.7 | |
| 5/21 02:50 | 135.0 | ↑1.5 | |
| 5/21 03:00 | 136.3 | ↑1.3 | |
| 5/21 03:10 | 137.5 | ↑1.2 | |
| 5/21 03:20 | 138.4 | ↑0.9 | |
| 5/21 03:30 | 139.1 | ↑0.7 | |
| 5/21 03:40 | 139.6 | ↑0.5 | |
| 5/21 03:50 | 139.9 | ↑0.3 | |
| 5/21 04:00 | 140.0 | ↑0.1 | 満潮 |
| 5/21 04:10 | 139.9 | ↓-0.1 | |
| 5/21 04:20 | 139.6 | ↓-0.3 | |
| 5/21 04:30 | 139.1 | ↓-0.5 | |
| 5/21 04:40 | 138.4 | ↓-0.7 | |
| 5/21 04:50 | 137.6 | ↓-0.8 | |
| 5/21 05:00 | 136.5 | ↓-1.1 | |
| 5/21 05:10 | 135.3 | ↓-1.2 | |
| 5/21 05:20 | 134.0 | ↓-1.3 | |
| 5/21 05:30 | 132.5 | ↓-1.5 | |
| 5/21 05:40 | 130.8 | ↓-1.7 | |
| 5/21 05:50 | 129.1 | ↓-1.7 | |
| 5/21 06:00 | 127.3 | ↓-1.8 | |
| 5/21 06:10 | 125.3 | ↓-2.0 | |
| 5/21 06:20 | 123.3 | ↓-2.0 | |
| 5/21 06:30 | 121.3 | ↓-2.0 | |
| 5/21 06:40 | 119.2 | ↓-2.1 | |
| 5/21 06:50 | 117.1 | ↓-2.1 | |
| 5/21 07:00 | 115.0 | ↓-2.1 | |
| 5/21 07:10 | 112.8 | ↓-2.2 | |
| 5/21 07:20 | 110.7 | ↓-2.1 | |
| 5/21 07:30 | 108.7 | ↓-2.0 | |
| 5/21 07:40 | 106.7 | ↓-2.0 | |
| 5/21 07:50 | 104.8 | ↓-1.9 | |
| 5/21 08:00 | 102.9 | ↓-1.9 | |
| 5/21 08:10 | 101.2 | ↓-1.7 | |
| 5/21 08:20 | 99.5 | ↓-1.7 | |
| 5/21 08:30 | 98.0 | ↓-1.5 | |
| 5/21 08:40 | 96.6 | ↓-1.4 | |
| 5/21 08:50 | 95.3 | ↓-1.3 | |
| 5/21 09:00 | 94.2 | ↓-1.1 | |
| 5/21 09:10 | 93.3 | ↓-0.9 | |
| 5/21 09:20 | 92.5 | ↓-0.8 | |
| 5/21 09:30 | 91.9 | ↓-0.6 | |
| 5/21 09:40 | 91.5 | ↓-0.4 | |
| 5/21 09:50 | 91.3 | ↓-0.2 | 干潮 |
| 5/21 10:00 | 91.2 | ↓-0.1 | 干潮 |
| 5/21 10:10 | 91.3 | ↑0.1 | |
| 5/21 10:20 | 91.6 | ↑0.3 | |
| 5/21 10:30 | 92.1 | ↑0.5 | |
| 5/21 10:40 | 92.7 | ↑0.6 | |
| 5/21 10:50 | 93.5 | ↑0.8 | |
| 5/21 11:00 | 94.4 | ↑0.9 | |
| 5/21 11:10 | 95.5 | ↑1.1 | |
| 5/21 11:20 | 96.8 | ↑1.3 | |
| 5/21 11:30 | 98.1 | ↑1.3 | |
| 5/21 11:40 | 99.6 | ↑1.5 | |
| 5/21 11:50 | 101.2 | ↑1.6 | |
| 5/21 12:00 | 102.9 | ↑1.7 | |
| 5/21 12:10 | 104.6 | ↑1.7 | |
| 5/21 12:20 | 106.4 | ↑1.8 | |
| 5/21 12:30 | 108.2 | ↑1.8 | |
| 5/21 12:40 | 110.1 | ↑1.9 | |
| 5/21 12:50 | 112.0 | ↑1.9 | |
| 5/21 13:00 | 113.8 | ↑1.8 | |
| 5/21 13:10 | 115.6 | ↑1.8 | |
| 5/21 13:20 | 117.4 | ↑1.8 | |
| 5/21 13:30 | 119.2 | ↑1.8 | |
| 5/21 13:40 | 120.8 | ↑1.6 | |
| 5/21 13:50 | 122.4 | ↑1.6 | |
| 5/21 14:00 | 123.8 | ↑1.4 | |
| 5/21 14:10 | 125.1 | ↑1.3 | |
| 5/21 14:20 | 126.3 | ↑1.2 | |
| 5/21 14:30 | 127.4 | ↑1.1 | |
| 5/21 14:40 | 128.3 | ↑0.9 | |
| 5/21 14:50 | 129.0 | ↑0.7 | |
| 5/21 15:00 | 129.5 | ↑0.5 | |
| 5/21 15:10 | 129.8 | ↑0.3 | |
| 5/21 15:20 | 130.0 | ↑0.2 | 満潮 |
| 5/21 15:30 | 130.0 | 0 | |
| 5/21 15:40 | 129.7 | ↓-0.3 | |
| 5/21 15:50 | 129.3 | ↓-0.4 | |
| 5/21 16:00 | 128.6 | ↓-0.7 | |
| 5/21 16:10 | 127.8 | ↓-0.8 | |
| 5/21 16:20 | 126.7 | ↓-1.1 | |
| 5/21 16:30 | 125.5 | ↓-1.2 | |
| 5/21 16:40 | 124.0 | ↓-1.5 | |
| 5/21 16:50 | 122.4 | ↓-1.6 | |
| 5/21 17:00 | 120.6 | ↓-1.8 | |
| 5/21 17:10 | 118.7 | ↓-1.9 | |
| 5/21 17:20 | 116.5 | ↓-2.2 | |
| 5/21 17:30 | 114.3 | ↓-2.2 | |
| 5/21 17:40 | 111.9 | ↓-2.4 | |
| 5/21 17:50 | 109.4 | ↓-2.5 | |
| 5/21 18:00 | 106.8 | ↓-2.6 | |
| 5/21 18:10 | 104.2 | ↓-2.6 | |
| 5/21 18:20 | 101.4 | ↓-2.8 | |
| 5/21 18:30 | 98.6 | ↓-2.8 | |
| 5/21 18:40 | 95.8 | ↓-2.8 | |
| 5/21 18:50 | 93.0 | ↓-2.8 | |
| 5/21 19:00 | 90.2 | ↓-2.8 | |
| 5/21 19:10 | 87.4 | ↓-2.8 | |
| 5/21 19:20 | 84.6 | ↓-2.8 | |
| 5/21 19:30 | 81.9 | ↓-2.7 | |
| 5/21 19:40 | 79.3 | ↓-2.6 | |
| 5/21 19:50 | 76.8 | ↓-2.5 | |
| 5/21 20:00 | 74.4 | ↓-2.4 | |
| 5/21 20:10 | 72.2 | ↓-2.2 | |
| 5/21 20:20 | 70.1 | ↓-2.1 | |
| 5/21 20:30 | 68.1 | ↓-2.0 | |
| 5/21 20:40 | 66.4 | ↓-1.7 | |
| 5/21 20:50 | 64.8 | ↓-1.6 | |
| 5/21 21:00 | 63.5 | ↓-1.3 | |
| 5/21 21:10 | 62.4 | ↓-1.1 | |
| 5/21 21:20 | 61.5 | ↓-0.9 | |
| 5/21 21:30 | 60.8 | ↓-0.7 | |
| 5/21 21:40 | 60.4 | ↓-0.4 | |
| 5/21 21:50 | 60.3 | ↓-0.1 | 干潮 |
| 5/21 22:00 | 60.4 | ↑0.1 | |
| 5/21 22:10 | 60.7 | ↑0.3 | |
| 5/21 22:20 | 61.3 | ↑0.6 | |
| 5/21 22:30 | 62.2 | ↑0.9 | |
| 5/21 22:40 | 63.3 | ↑1.1 | |
| 5/21 22:50 | 64.7 | ↑1.4 | |
| 5/21 23:00 | 66.3 | ↑1.6 | |
| 5/21 23:10 | 68.1 | ↑1.8 | |
| 5/21 23:20 | 70.2 | ↑2.1 | |
| 5/21 23:30 | 72.5 | ↑2.3 | |
| 5/21 23:40 | 74.9 | ↑2.4 | |
| 5/21 23:50 | 77.6 | ↑2.7 |