| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(日) |
08:50 | 02:59 | 22:15 | 15:43 |
| 184cm | 93cm | 161cm | 31cm | |
|
||||
久部良（沖縄）2042年07月20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 |
|---|---|---|---|
| 7/20 00:00 | 131.8 | ↓-3.2 | |
| 7/20 00:10 | 128.5 | ↓-3.3 | |
| 7/20 00:20 | 125.2 | ↓-3.3 | |
| 7/20 00:30 | 121.9 | ↓-3.3 | |
| 7/20 00:40 | 118.6 | ↓-3.3 | |
| 7/20 00:50 | 115.4 | ↓-3.2 | |
| 7/20 01:00 | 112.4 | ↓-3.0 | |
| 7/20 01:10 | 109.4 | ↓-3.0 | |
| 7/20 01:20 | 106.6 | ↓-2.8 | |
| 7/20 01:30 | 104.0 | ↓-2.6 | |
| 7/20 01:40 | 101.6 | ↓-2.4 | |
| 7/20 01:50 | 99.4 | ↓-2.2 | |
| 7/20 02:00 | 97.5 | ↓-1.9 | |
| 7/20 02:10 | 95.8 | ↓-1.7 | |
| 7/20 02:20 | 94.5 | ↓-1.3 | |
| 7/20 02:30 | 93.4 | ↓-1.1 | |
| 7/20 02:40 | 92.7 | ↓-0.7 | |
| 7/20 02:50 | 92.2 | ↓-0.5 | 干潮 |
| 7/20 03:00 | 92.2 | 0 | |
| 7/20 03:10 | 92.4 | ↑0.2 | |
| 7/20 03:20 | 93.0 | ↑0.6 | |
| 7/20 03:30 | 93.9 | ↑0.9 | |
| 7/20 03:40 | 95.1 | ↑1.2 | |
| 7/20 03:50 | 96.6 | ↑1.5 | |
| 7/20 04:00 | 98.5 | ↑1.9 | |
| 7/20 04:10 | 100.7 | ↑2.2 | |
| 7/20 04:20 | 103.1 | ↑2.4 | |
| 7/20 04:30 | 105.9 | ↑2.8 | |
| 7/20 04:40 | 108.9 | ↑3.0 | |
| 7/20 04:50 | 112.1 | ↑3.2 | |
| 7/20 05:00 | 115.5 | ↑3.4 | |
| 7/20 05:10 | 119.1 | ↑3.6 | |
| 7/20 05:20 | 122.9 | ↑3.8 | |
| 7/20 05:30 | 126.8 | ↑3.9 | |
| 7/20 05:40 | 130.7 | ↑3.9 | |
| 7/20 05:50 | 134.8 | ↑4.1 | |
| 7/20 06:00 | 138.9 | ↑4.1 | |
| 7/20 06:10 | 143.0 | ↑4.1 | |
| 7/20 06:20 | 147.0 | ↑4.0 | |
| 7/20 06:30 | 151.0 | ↑4.0 | |
| 7/20 06:40 | 154.9 | ↑3.9 | |
| 7/20 06:50 | 158.7 | ↑3.8 | |
| 7/20 07:00 | 162.3 | ↑3.6 | |
| 7/20 07:10 | 165.8 | ↑3.5 | |
| 7/20 07:20 | 169.0 | ↑3.2 | |
| 7/20 07:30 | 171.9 | ↑2.9 | |
| 7/20 07:40 | 174.6 | ↑2.7 | |
| 7/20 07:50 | 177.0 | ↑2.4 | |
| 7/20 08:00 | 179.1 | ↑2.1 | |
| 7/20 08:10 | 180.8 | ↑1.7 | |
| 7/20 08:20 | 182.1 | ↑1.3 | |
| 7/20 08:30 | 183.1 | ↑1.0 | |
| 7/20 08:40 | 183.6 | ↑0.5 | 満潮 |
| 7/20 08:50 | 183.8 | ↑0.2 | 満潮 |
| 7/20 09:00 | 183.6 | ↓-0.2 | |
| 7/20 09:10 | 182.9 | ↓-0.7 | |
| 7/20 09:20 | 181.8 | ↓-1.1 | |
| 7/20 09:30 | 180.3 | ↓-1.5 | |
| 7/20 09:40 | 178.4 | ↓-1.9 | |
| 7/20 09:50 | 176.1 | ↓-2.3 | |
| 7/20 10:00 | 173.3 | ↓-2.8 | |
| 7/20 10:10 | 170.2 | ↓-3.1 | |
| 7/20 10:20 | 166.8 | ↓-3.4 | |
| 7/20 10:30 | 162.9 | ↓-3.9 | |
| 7/20 10:40 | 158.8 | ↓-4.1 | |
| 7/20 10:50 | 154.3 | ↓-4.5 | |
| 7/20 11:00 | 149.6 | ↓-4.7 | |
| 7/20 11:10 | 144.6 | ↓-5.0 | |
| 7/20 11:20 | 139.4 | ↓-5.2 | |
| 7/20 11:30 | 133.9 | ↓-5.5 | |
| 7/20 11:40 | 128.4 | ↓-5.5 | |
| 7/20 11:50 | 122.7 | ↓-5.7 | |
| 7/20 12:00 | 116.9 | ↓-5.8 | |
| 7/20 12:10 | 111.0 | ↓-5.9 | 最大潮位差 |
| 7/20 12:20 | 105.1 | ↓-5.9 | 最大潮位差 |
| 7/20 12:30 | 99.2 | ↓-5.9 | 最大潮位差 |
| 7/20 12:40 | 93.4 | ↓-5.8 | |
| 7/20 12:50 | 87.6 | ↓-5.8 | |
| 7/20 13:00 | 82.0 | ↓-5.6 | |
| 7/20 13:10 | 76.5 | ↓-5.5 | |
| 7/20 13:20 | 71.2 | ↓-5.3 | |
| 7/20 13:30 | 66.1 | ↓-5.1 | |
| 7/20 13:40 | 61.2 | ↓-4.9 | |
| 7/20 13:50 | 56.7 | ↓-4.5 | |
| 7/20 14:00 | 52.4 | ↓-4.3 | |
| 7/20 14:10 | 48.4 | ↓-4.0 | |
| 7/20 14:20 | 44.8 | ↓-3.6 | |
| 7/20 14:30 | 41.6 | ↓-3.2 | |
| 7/20 14:40 | 38.7 | ↓-2.9 | |
| 7/20 14:50 | 36.3 | ↓-2.4 | |
| 7/20 15:00 | 34.2 | ↓-2.1 | |
| 7/20 15:10 | 32.6 | ↓-1.6 | |
| 7/20 15:20 | 31.5 | ↓-1.1 | |
| 7/20 15:30 | 30.7 | ↓-0.8 | |
| 7/20 15:40 | 30.4 | ↓-0.3 | 干潮 |
| 7/20 15:50 | 30.6 | ↑0.2 | |
| 7/20 16:00 | 31.2 | ↑0.6 | |
| 7/20 16:10 | 32.2 | ↑1.0 | |
| 7/20 16:20 | 33.7 | ↑1.5 | |
| 7/20 16:30 | 35.5 | ↑1.8 | |
| 7/20 16:40 | 37.8 | ↑2.3 | |
| 7/20 16:50 | 40.4 | ↑2.6 | |
| 7/20 17:00 | 43.5 | ↑3.1 | |
| 7/20 17:10 | 46.8 | ↑3.3 | |
| 7/20 17:20 | 50.5 | ↑3.7 | |
| 7/20 17:30 | 54.5 | ↑4.0 | |
| 7/20 17:40 | 58.7 | ↑4.2 | |
| 7/20 17:50 | 63.2 | ↑4.5 | |
| 7/20 18:00 | 67.8 | ↑4.6 | |
| 7/20 18:10 | 72.7 | ↑4.9 | |
| 7/20 18:20 | 77.7 | ↑5.0 | |
| 7/20 18:30 | 82.8 | ↑5.1 | |
| 7/20 18:40 | 88.0 | ↑5.2 | |
| 7/20 18:50 | 93.2 | ↑5.2 | |
| 7/20 19:00 | 98.4 | ↑5.2 | |
| 7/20 19:10 | 103.6 | ↑5.2 | |
| 7/20 19:20 | 108.7 | ↑5.1 | |
| 7/20 19:30 | 113.8 | ↑5.1 | |
| 7/20 19:40 | 118.7 | ↑4.9 | |
| 7/20 19:50 | 123.4 | ↑4.7 | |
| 7/20 20:00 | 128.0 | ↑4.6 | |
| 7/20 20:10 | 132.3 | ↑4.3 | |
| 7/20 20:20 | 136.4 | ↑4.1 | |
| 7/20 20:30 | 140.2 | ↑3.8 | |
| 7/20 20:40 | 143.7 | ↑3.5 | |
| 7/20 20:50 | 146.9 | ↑3.2 | |
| 7/20 21:00 | 149.8 | ↑2.9 | |
| 7/20 21:10 | 152.4 | ↑2.6 | |
| 7/20 21:20 | 154.6 | ↑2.2 | |
| 7/20 21:30 | 156.4 | ↑1.8 | |
| 7/20 21:40 | 157.9 | ↑1.5 | |
| 7/20 21:50 | 159.0 | ↑1.1 | |
| 7/20 22:00 | 159.7 | ↑0.7 | |
| 7/20 22:10 | 160.0 | ↑0.3 | 満潮 |
| 7/20 22:20 | 160.0 | 0 | |
| 7/20 22:30 | 159.6 | ↓-0.4 | |
| 7/20 22:40 | 158.9 | ↓-0.7 | |
| 7/20 22:50 | 157.8 | ↓-1.1 | |
| 7/20 23:00 | 156.4 | ↓-1.4 | |
| 7/20 23:10 | 154.8 | ↓-1.6 | |
| 7/20 23:20 | 152.8 | ↓-2.0 | |
| 7/20 23:30 | 150.6 | ↓-2.2 | |
| 7/20 23:40 | 148.1 | ↓-2.5 | |
| 7/20 23:50 | 145.5 | ↓-2.6 |