| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(火) |
09:24 | 03:29 | 23:10 | 16:27 |
| 182cm | 84cm | 148cm | 12cm | |
|
||||
久部良（沖縄）2030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 | 134.9 | ↓-3.0 | |
| 5/21 00:10 | 131.7 | ↓-3.2 | |
| 5/21 00:20 | 128.4 | ↓-3.3 | |
| 5/21 00:30 | 125.0 | ↓-3.4 | |
| 5/21 00:40 | 121.5 | ↓-3.5 | |
| 5/21 00:50 | 118.0 | ↓-3.5 | |
| 5/21 01:00 | 114.5 | ↓-3.5 | |
| 5/21 01:10 | 111.1 | ↓-3.4 | |
| 5/21 01:20 | 107.8 | ↓-3.3 | |
| 5/21 01:30 | 104.5 | ↓-3.3 | |
| 5/21 01:40 | 101.4 | ↓-3.1 | |
| 5/21 01:50 | 98.5 | ↓-2.9 | |
| 5/21 02:00 | 95.7 | ↓-2.8 | |
| 5/21 02:10 | 93.2 | ↓-2.5 | |
| 5/21 02:20 | 90.9 | ↓-2.3 | |
| 5/21 02:30 | 88.9 | ↓-2.0 | |
| 5/21 02:40 | 87.1 | ↓-1.8 | |
| 5/21 02:50 | 85.7 | ↓-1.4 | |
| 5/21 03:00 | 84.6 | ↓-1.1 | |
| 5/21 03:10 | 83.8 | ↓-0.8 | |
| 5/21 03:20 | 83.3 | ↓-0.5 | 干潮 |
| 5/21 03:30 | 83.2 | ↓-0.1 | |
| 5/21 03:40 | 83.4 | ↑0.2 | |
| 5/21 03:50 | 84.0 | ↑0.6 | |
| 5/21 04:00 | 84.9 | ↑0.9 | |
| 5/21 04:10 | 86.2 | ↑1.3 | |
| 5/21 04:20 | 87.8 | ↑1.6 | |
| 5/21 04:30 | 89.8 | ↑2.0 | |
| 5/21 04:40 | 92.0 | ↑2.2 | |
| 5/21 04:50 | 94.6 | ↑2.6 | |
| 5/21 05:00 | 97.5 | ↑2.9 | |
| 5/21 05:10 | 100.6 | ↑3.1 | |
| 5/21 05:20 | 104.0 | ↑3.4 | |
| 5/21 05:30 | 107.6 | ↑3.6 | |
| 5/21 05:40 | 111.3 | ↑3.7 | |
| 5/21 05:50 | 115.3 | ↑4.0 | |
| 5/21 06:00 | 119.4 | ↑4.1 | |
| 5/21 06:10 | 123.6 | ↑4.2 | |
| 5/21 06:20 | 127.9 | ↑4.3 | |
| 5/21 06:30 | 132.2 | ↑4.3 | |
| 5/21 06:40 | 136.5 | ↑4.3 | |
| 5/21 06:50 | 140.9 | ↑4.4 | |
| 5/21 07:00 | 145.1 | ↑4.2 | |
| 5/21 07:10 | 149.3 | ↑4.2 | |
| 5/21 07:20 | 153.3 | ↑4.0 | |
| 5/21 07:30 | 157.2 | ↑3.9 | |
| 5/21 07:40 | 160.9 | ↑3.7 | |
| 5/21 07:50 | 164.4 | ↑3.5 | |
| 5/21 08:00 | 167.6 | ↑3.2 | |
| 5/21 08:10 | 170.6 | ↑3.0 | |
| 5/21 08:20 | 173.2 | ↑2.6 | |
| 5/21 08:30 | 175.5 | ↑2.3 | |
| 5/21 08:40 | 177.4 | ↑1.9 | |
| 5/21 08:50 | 179.0 | ↑1.6 | |
| 5/21 09:00 | 180.2 | ↑1.2 | |
| 5/21 09:10 | 180.9 | ↑0.7 | |
| 5/21 09:20 | 181.3 | ↑0.4 | 満潮 |
| 5/21 09:30 | 181.2 | ↓-0.1 | |
| 5/21 09:40 | 180.7 | ↓-0.5 | |
| 5/21 09:50 | 179.7 | ↓-1.0 | |
| 5/21 10:00 | 178.3 | ↓-1.4 | |
| 5/21 10:10 | 176.4 | ↓-1.9 | |
| 5/21 10:20 | 174.1 | ↓-2.3 | |
| 5/21 10:30 | 171.4 | ↓-2.7 | |
| 5/21 10:40 | 168.3 | ↓-3.1 | |
| 5/21 10:50 | 164.7 | ↓-3.6 | |
| 5/21 11:00 | 160.8 | ↓-3.9 | |
| 5/21 11:10 | 156.5 | ↓-4.3 | |
| 5/21 11:20 | 151.9 | ↓-4.6 | |
| 5/21 11:30 | 147.0 | ↓-4.9 | |
| 5/21 11:40 | 141.7 | ↓-5.3 | |
| 5/21 11:50 | 136.3 | ↓-5.4 | |
| 5/21 12:00 | 130.6 | ↓-5.7 | |
| 5/21 12:10 | 124.7 | ↓-5.9 | |
| 5/21 12:20 | 118.6 | ↓-6.1 | |
| 5/21 12:30 | 112.4 | ↓-6.2 | |
| 5/21 12:40 | 106.1 | ↓-6.3 | |
| 5/21 12:50 | 99.8 | ↓-6.3 | |
| 5/21 13:00 | 93.4 | ↓-6.4 | 最大潮位差 |
| 5/21 13:10 | 87.1 | ↓-6.3 | |
| 5/21 13:20 | 80.8 | ↓-6.3 | |
| 5/21 13:30 | 74.6 | ↓-6.2 | |
| 5/21 13:40 | 68.5 | ↓-6.1 | |
| 5/21 13:50 | 62.6 | ↓-5.9 | |
| 5/21 14:00 | 56.9 | ↓-5.7 | |
| 5/21 14:10 | 51.5 | ↓-5.4 | |
| 5/21 14:20 | 46.2 | ↓-5.3 | |
| 5/21 14:30 | 41.3 | ↓-4.9 | |
| 5/21 14:40 | 36.7 | ↓-4.6 | |
| 5/21 14:50 | 32.4 | ↓-4.3 | |
| 5/21 15:00 | 28.4 | ↓-4.0 | |
| 5/21 15:10 | 24.9 | ↓-3.5 | |
| 5/21 15:20 | 21.8 | ↓-3.1 | |
| 5/21 15:30 | 19.0 | ↓-2.8 | |
| 5/21 15:40 | 16.7 | ↓-2.3 | |
| 5/21 15:50 | 14.9 | ↓-1.8 | |
| 5/21 16:00 | 13.5 | ↓-1.4 | |
| 5/21 16:10 | 12.5 | ↓-1.0 | |
| 5/21 16:20 | 12.0 | ↓-0.5 | 干潮 |
| 5/21 16:30 | 12.0 | 0 | |
| 5/21 16:40 | 12.4 | ↑0.4 | |
| 5/21 16:50 | 13.3 | ↑0.9 | |
| 5/21 17:00 | 14.6 | ↑1.3 | |
| 5/21 17:10 | 16.3 | ↑1.7 | |
| 5/21 17:20 | 18.4 | ↑2.1 | |
| 5/21 17:30 | 21.0 | ↑2.6 | |
| 5/21 17:40 | 23.9 | ↑2.9 | |
| 5/21 17:50 | 27.2 | ↑3.3 | |
| 5/21 18:00 | 30.8 | ↑3.6 | |
| 5/21 18:10 | 34.7 | ↑3.9 | |
| 5/21 18:20 | 38.9 | ↑4.2 | |
| 5/21 18:30 | 43.4 | ↑4.5 | |
| 5/21 18:40 | 48.1 | ↑4.7 | |
| 5/21 18:50 | 53.0 | ↑4.9 | |
| 5/21 19:00 | 58.0 | ↑5.0 | |
| 5/21 19:10 | 63.2 | ↑5.2 | |
| 5/21 19:20 | 68.5 | ↑5.3 | |
| 5/21 19:30 | 73.8 | ↑5.3 | |
| 5/21 19:40 | 79.2 | ↑5.4 | |
| 5/21 19:50 | 84.5 | ↑5.3 | |
| 5/21 20:00 | 89.8 | ↑5.3 | |
| 5/21 20:10 | 95.1 | ↑5.3 | |
| 5/21 20:20 | 100.2 | ↑5.1 | |
| 5/21 20:30 | 105.2 | ↑5.0 | |
| 5/21 20:40 | 110.0 | ↑4.8 | |
| 5/21 20:50 | 114.6 | ↑4.6 | |
| 5/21 21:00 | 119.0 | ↑4.4 | |
| 5/21 21:10 | 123.2 | ↑4.2 | |
| 5/21 21:20 | 127.1 | ↑3.9 | |
| 5/21 21:30 | 130.7 | ↑3.6 | |
| 5/21 21:40 | 134.0 | ↑3.3 | |
| 5/21 21:50 | 136.9 | ↑2.9 | |
| 5/21 22:00 | 139.5 | ↑2.6 | |
| 5/21 22:10 | 141.8 | ↑2.3 | |
| 5/21 22:20 | 143.7 | ↑1.9 | |
| 5/21 22:30 | 145.3 | ↑1.6 | |
| 5/21 22:40 | 146.5 | ↑1.2 | |
| 5/21 22:50 | 147.3 | ↑0.8 | |
| 5/21 23:00 | 147.8 | ↑0.5 | 満潮 |
| 5/21 23:10 | 147.9 | ↑0.1 | 満潮 |
| 5/21 23:20 | 147.7 | ↓-0.2 | |
| 5/21 23:30 | 147.1 | ↓-0.6 | |
| 5/21 23:40 | 146.2 | ↓-0.9 | |
| 5/21 23:50 | 145.1 | ↓-1.1 |