| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(月) |
08:37 | 02:42 | 22:16 | 15:36 |
| 190cm | 79cm | 154cm | 1cm | |
|
||||
久部良（沖縄）2030年05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 |
|---|---|---|---|
| 5/20 00:00 | 118.7 | ↓-3.9 | |
| 5/20 00:10 | 114.7 | ↓-4.0 | |
| 5/20 00:20 | 110.8 | ↓-3.9 | |
| 5/20 00:30 | 107.0 | ↓-3.8 | |
| 5/20 00:40 | 103.3 | ↓-3.7 | |
| 5/20 00:50 | 99.7 | ↓-3.6 | |
| 5/20 01:00 | 96.3 | ↓-3.4 | |
| 5/20 01:10 | 93.1 | ↓-3.2 | |
| 5/20 01:20 | 90.2 | ↓-2.9 | |
| 5/20 01:30 | 87.6 | ↓-2.6 | |
| 5/20 01:40 | 85.2 | ↓-2.4 | |
| 5/20 01:50 | 83.2 | ↓-2.0 | |
| 5/20 02:00 | 81.4 | ↓-1.8 | |
| 5/20 02:10 | 80.1 | ↓-1.3 | |
| 5/20 02:20 | 79.1 | ↓-1.0 | |
| 5/20 02:30 | 78.5 | ↓-0.6 | |
| 5/20 02:40 | 78.3 | ↓-0.2 | 干潮 |
| 5/20 02:50 | 78.5 | ↑0.2 | |
| 5/20 03:00 | 79.0 | ↑0.5 | |
| 5/20 03:10 | 80.0 | ↑1.0 | |
| 5/20 03:20 | 81.4 | ↑1.4 | |
| 5/20 03:30 | 83.1 | ↑1.7 | |
| 5/20 03:40 | 85.2 | ↑2.1 | |
| 5/20 03:50 | 87.7 | ↑2.5 | |
| 5/20 04:00 | 90.5 | ↑2.8 | |
| 5/20 04:10 | 93.7 | ↑3.2 | |
| 5/20 04:20 | 97.2 | ↑3.5 | |
| 5/20 04:30 | 100.9 | ↑3.7 | |
| 5/20 04:40 | 104.9 | ↑4.0 | |
| 5/20 04:50 | 109.2 | ↑4.3 | |
| 5/20 05:00 | 113.6 | ↑4.4 | |
| 5/20 05:10 | 118.2 | ↑4.6 | |
| 5/20 05:20 | 122.9 | ↑4.7 | |
| 5/20 05:30 | 127.8 | ↑4.9 | |
| 5/20 05:40 | 132.6 | ↑4.8 | |
| 5/20 05:50 | 137.5 | ↑4.9 | |
| 5/20 06:00 | 142.4 | ↑4.9 | |
| 5/20 06:10 | 147.3 | ↑4.9 | |
| 5/20 06:20 | 152.0 | ↑4.7 | |
| 5/20 06:30 | 156.6 | ↑4.6 | |
| 5/20 06:40 | 161.1 | ↑4.5 | |
| 5/20 06:50 | 165.3 | ↑4.2 | |
| 5/20 07:00 | 169.3 | ↑4.0 | |
| 5/20 07:10 | 173.0 | ↑3.7 | |
| 5/20 07:20 | 176.4 | ↑3.4 | |
| 5/20 07:30 | 179.5 | ↑3.1 | |
| 5/20 07:40 | 182.2 | ↑2.7 | |
| 5/20 07:50 | 184.5 | ↑2.3 | |
| 5/20 08:00 | 186.4 | ↑1.9 | |
| 5/20 08:10 | 187.8 | ↑1.4 | |
| 5/20 08:20 | 188.8 | ↑1.0 | |
| 5/20 08:30 | 189.3 | ↑0.5 | 満潮 |
| 5/20 08:40 | 189.3 | 0 | |
| 5/20 08:50 | 188.9 | ↓-0.4 | |
| 5/20 09:00 | 187.9 | ↓-1.0 | |
| 5/20 09:10 | 186.4 | ↓-1.5 | |
| 5/20 09:20 | 184.5 | ↓-1.9 | |
| 5/20 09:30 | 182.0 | ↓-2.5 | |
| 5/20 09:40 | 179.1 | ↓-2.9 | |
| 5/20 09:50 | 175.7 | ↓-3.4 | |
| 5/20 10:00 | 171.8 | ↓-3.9 | |
| 5/20 10:10 | 167.5 | ↓-4.3 | |
| 5/20 10:20 | 162.8 | ↓-4.7 | |
| 5/20 10:30 | 157.7 | ↓-5.1 | |
| 5/20 10:40 | 152.3 | ↓-5.4 | |
| 5/20 10:50 | 146.5 | ↓-5.8 | |
| 5/20 11:00 | 140.4 | ↓-6.1 | |
| 5/20 11:10 | 134.0 | ↓-6.4 | |
| 5/20 11:20 | 127.5 | ↓-6.5 | |
| 5/20 11:30 | 120.7 | ↓-6.8 | |
| 5/20 11:40 | 113.8 | ↓-6.9 | |
| 5/20 11:50 | 106.7 | ↓-7.1 | 最大潮位差 |
| 5/20 12:00 | 99.6 | ↓-7.1 | 最大潮位差 |
| 5/20 12:10 | 92.5 | ↓-7.1 | 最大潮位差 |
| 5/20 12:20 | 85.4 | ↓-7.1 | 最大潮位差 |
| 5/20 12:30 | 78.4 | ↓-7.0 | |
| 5/20 12:40 | 71.4 | ↓-7.0 | |
| 5/20 12:50 | 64.6 | ↓-6.8 | |
| 5/20 13:00 | 57.9 | ↓-6.7 | |
| 5/20 13:10 | 51.5 | ↓-6.4 | |
| 5/20 13:20 | 45.3 | ↓-6.2 | |
| 5/20 13:30 | 39.5 | ↓-5.8 | |
| 5/20 13:40 | 33.9 | ↓-5.6 | |
| 5/20 13:50 | 28.7 | ↓-5.2 | |
| 5/20 14:00 | 23.8 | ↓-4.9 | |
| 5/20 14:10 | 19.4 | ↓-4.4 | |
| 5/20 14:20 | 15.4 | ↓-4.0 | |
| 5/20 14:30 | 11.9 | ↓-3.5 | |
| 5/20 14:40 | 8.8 | ↓-3.1 | |
| 5/20 14:50 | 6.2 | ↓-2.6 | |
| 5/20 15:00 | 4.2 | ↓-2.0 | |
| 5/20 15:10 | 2.6 | ↓-1.6 | |
| 5/20 15:20 | 1.5 | ↓-1.1 | |
| 5/20 15:30 | 1.0 | ↓-0.5 | 干潮 |
| 5/20 15:40 | 1.0 | 0 | |
| 5/20 15:50 | 1.5 | ↑0.5 | |
| 5/20 16:00 | 2.5 | ↑1.0 | |
| 5/20 16:10 | 4.0 | ↑1.5 | |
| 5/20 16:20 | 6.0 | ↑2.0 | |
| 5/20 16:30 | 8.4 | ↑2.4 | |
| 5/20 16:40 | 11.3 | ↑2.9 | |
| 5/20 16:50 | 14.7 | ↑3.4 | |
| 5/20 17:00 | 18.4 | ↑3.7 | |
| 5/20 17:10 | 22.5 | ↑4.1 | |
| 5/20 17:20 | 27.0 | ↑4.5 | |
| 5/20 17:30 | 31.8 | ↑4.8 | |
| 5/20 17:40 | 36.9 | ↑5.1 | |
| 5/20 17:50 | 42.2 | ↑5.3 | |
| 5/20 18:00 | 47.8 | ↑5.6 | |
| 5/20 18:10 | 53.5 | ↑5.7 | |
| 5/20 18:20 | 59.4 | ↑5.9 | |
| 5/20 18:30 | 65.3 | ↑5.9 | |
| 5/20 18:40 | 71.4 | ↑6.1 | |
| 5/20 18:50 | 77.4 | ↑6.0 | |
| 5/20 19:00 | 83.5 | ↑6.1 | |
| 5/20 19:10 | 89.5 | ↑6.0 | |
| 5/20 19:20 | 95.4 | ↑5.9 | |
| 5/20 19:30 | 101.2 | ↑5.8 | |
| 5/20 19:40 | 106.8 | ↑5.6 | |
| 5/20 19:50 | 112.2 | ↑5.4 | |
| 5/20 20:00 | 117.4 | ↑5.2 | |
| 5/20 20:10 | 122.3 | ↑4.9 | |
| 5/20 20:20 | 126.9 | ↑4.6 | |
| 5/20 20:30 | 131.3 | ↑4.4 | |
| 5/20 20:40 | 135.2 | ↑3.9 | |
| 5/20 20:50 | 138.9 | ↑3.7 | |
| 5/20 21:00 | 142.1 | ↑3.2 | |
| 5/20 21:10 | 145.0 | ↑2.9 | |
| 5/20 21:20 | 147.4 | ↑2.4 | |
| 5/20 21:30 | 149.5 | ↑2.1 | |
| 5/20 21:40 | 151.1 | ↑1.6 | |
| 5/20 21:50 | 152.3 | ↑1.2 | |
| 5/20 22:00 | 153.2 | ↑0.9 | |
| 5/20 22:10 | 153.5 | ↑0.3 | 満潮 |
| 5/20 22:20 | 153.5 | 0 | |
| 5/20 22:30 | 153.1 | ↓-0.4 | |
| 5/20 22:40 | 152.3 | ↓-0.8 | |
| 5/20 22:50 | 151.2 | ↓-1.1 | |
| 5/20 23:00 | 149.7 | ↓-1.5 | |
| 5/20 23:10 | 147.9 | ↓-1.8 | |
| 5/20 23:20 | 145.8 | ↓-2.1 | |
| 5/20 23:30 | 143.4 | ↓-2.4 | |
| 5/20 23:40 | 140.8 | ↓-2.6 | |
| 5/20 23:50 | 137.9 | ↓-2.9 |