| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(火) |
06:05 | 00:14 | 19:12 | 12:44 |
| 197cm | 78cm | 183cm | 16cm | |
|
||||
那覇（沖縄）2031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 | 78.1 | ↓-0.8 | |
| 5/20 00:10 | 77.8 | ↓-0.3 | 干潮 |
| 5/20 00:20 | 77.9 | ↑0.1 | |
| 5/20 00:30 | 78.4 | ↑0.5 | |
| 5/20 00:40 | 79.3 | ↑0.9 | |
| 5/20 00:50 | 80.7 | ↑1.4 | |
| 5/20 01:00 | 82.5 | ↑1.8 | |
| 5/20 01:10 | 84.8 | ↑2.3 | |
| 5/20 01:20 | 87.4 | ↑2.6 | |
| 5/20 01:30 | 90.4 | ↑3.0 | |
| 5/20 01:40 | 93.8 | ↑3.4 | |
| 5/20 01:50 | 97.5 | ↑3.7 | |
| 5/20 02:00 | 101.5 | ↑4.0 | |
| 5/20 02:10 | 105.9 | ↑4.4 | |
| 5/20 02:20 | 110.4 | ↑4.5 | |
| 5/20 02:30 | 115.2 | ↑4.8 | |
| 5/20 02:40 | 120.2 | ↑5.0 | |
| 5/20 02:50 | 125.3 | ↑5.1 | |
| 5/20 03:00 | 130.6 | ↑5.3 | |
| 5/20 03:10 | 135.9 | ↑5.3 | |
| 5/20 03:20 | 141.2 | ↑5.3 | |
| 5/20 03:30 | 146.5 | ↑5.3 | |
| 5/20 03:40 | 151.7 | ↑5.2 | |
| 5/20 03:50 | 156.8 | ↑5.1 | |
| 5/20 04:00 | 161.7 | ↑4.9 | |
| 5/20 04:10 | 166.5 | ↑4.8 | |
| 5/20 04:20 | 171.0 | ↑4.5 | |
| 5/20 04:30 | 175.3 | ↑4.3 | |
| 5/20 04:40 | 179.2 | ↑3.9 | |
| 5/20 04:50 | 182.8 | ↑3.6 | |
| 5/20 05:00 | 186.0 | ↑3.2 | |
| 5/20 05:10 | 188.8 | ↑2.8 | |
| 5/20 05:20 | 191.2 | ↑2.4 | |
| 5/20 05:30 | 193.1 | ↑1.9 | |
| 5/20 05:40 | 194.6 | ↑1.5 | |
| 5/20 05:50 | 195.5 | ↑0.9 | |
| 5/20 06:00 | 196.0 | ↑0.5 | 満潮 |
| 5/20 06:10 | 196.0 | 0 | |
| 5/20 06:20 | 195.4 | ↓-0.6 | |
| 5/20 06:30 | 194.4 | ↓-1.0 | |
| 5/20 06:40 | 192.8 | ↓-1.6 | |
| 5/20 06:50 | 190.7 | ↓-2.1 | |
| 5/20 07:00 | 188.2 | ↓-2.5 | |
| 5/20 07:10 | 185.1 | ↓-3.1 | |
| 5/20 07:20 | 181.6 | ↓-3.5 | |
| 5/20 07:30 | 177.6 | ↓-4.0 | |
| 5/20 07:40 | 173.2 | ↓-4.4 | |
| 5/20 07:50 | 168.3 | ↓-4.9 | |
| 5/20 08:00 | 163.1 | ↓-5.2 | |
| 5/20 08:10 | 157.5 | ↓-5.6 | |
| 5/20 08:20 | 151.6 | ↓-5.9 | |
| 5/20 08:30 | 145.3 | ↓-6.3 | |
| 5/20 08:40 | 138.9 | ↓-6.4 | |
| 5/20 08:50 | 132.2 | ↓-6.7 | |
| 5/20 09:00 | 125.3 | ↓-6.9 | |
| 5/20 09:10 | 118.3 | ↓-7.0 | |
| 5/20 09:20 | 111.1 | ↓-7.2 | 最大潮位差 |
| 5/20 09:30 | 104.0 | ↓-7.1 | |
| 5/20 09:40 | 96.8 | ↓-7.2 | 最大潮位差 |
| 5/20 09:50 | 89.7 | ↓-7.1 | |
| 5/20 10:00 | 82.7 | ↓-7.0 | |
| 5/20 10:10 | 75.8 | ↓-6.9 | |
| 5/20 10:20 | 69.1 | ↓-6.7 | |
| 5/20 10:30 | 62.6 | ↓-6.5 | |
| 5/20 10:40 | 56.4 | ↓-6.2 | |
| 5/20 10:50 | 50.5 | ↓-5.9 | |
| 5/20 11:00 | 45.0 | ↓-5.5 | |
| 5/20 11:10 | 39.9 | ↓-5.1 | |
| 5/20 11:20 | 35.2 | ↓-4.7 | |
| 5/20 11:30 | 30.9 | ↓-4.3 | |
| 5/20 11:40 | 27.2 | ↓-3.7 | |
| 5/20 11:50 | 23.9 | ↓-3.3 | |
| 5/20 12:00 | 21.2 | ↓-2.7 | |
| 5/20 12:10 | 19.0 | ↓-2.2 | |
| 5/20 12:20 | 17.4 | ↓-1.6 | |
| 5/20 12:30 | 16.3 | ↓-1.1 | |
| 5/20 12:40 | 15.9 | ↓-0.4 | 干潮 |
| 5/20 12:50 | 16.0 | ↑0.1 | |
| 5/20 13:00 | 16.7 | ↑0.7 | |
| 5/20 13:10 | 17.9 | ↑1.2 | |
| 5/20 13:20 | 19.7 | ↑1.8 | |
| 5/20 13:30 | 22.1 | ↑2.4 | |
| 5/20 13:40 | 25.0 | ↑2.9 | |
| 5/20 13:50 | 28.4 | ↑3.4 | |
| 5/20 14:00 | 32.3 | ↑3.9 | |
| 5/20 14:10 | 36.6 | ↑4.3 | |
| 5/20 14:20 | 41.4 | ↑4.8 | |
| 5/20 14:30 | 46.6 | ↑5.2 | |
| 5/20 14:40 | 52.2 | ↑5.6 | |
| 5/20 14:50 | 58.0 | ↑5.8 | |
| 5/20 15:00 | 64.2 | ↑6.2 | |
| 5/20 15:10 | 70.6 | ↑6.4 | |
| 5/20 15:20 | 77.1 | ↑6.5 | |
| 5/20 15:30 | 83.9 | ↑6.8 | |
| 5/20 15:40 | 90.7 | ↑6.8 | |
| 5/20 15:50 | 97.5 | ↑6.8 | |
| 5/20 16:00 | 104.4 | ↑6.9 | |
| 5/20 16:10 | 111.2 | ↑6.8 | |
| 5/20 16:20 | 117.9 | ↑6.7 | |
| 5/20 16:30 | 124.5 | ↑6.6 | |
| 5/20 16:40 | 130.8 | ↑6.3 | |
| 5/20 16:50 | 137.0 | ↑6.2 | |
| 5/20 17:00 | 142.9 | ↑5.9 | |
| 5/20 17:10 | 148.5 | ↑5.6 | |
| 5/20 17:20 | 153.7 | ↑5.2 | |
| 5/20 17:30 | 158.6 | ↑4.9 | |
| 5/20 17:40 | 163.0 | ↑4.4 | |
| 5/20 17:50 | 167.1 | ↑4.1 | |
| 5/20 18:00 | 170.7 | ↑3.6 | |
| 5/20 18:10 | 173.8 | ↑3.1 | |
| 5/20 18:20 | 176.5 | ↑2.7 | |
| 5/20 18:30 | 178.7 | ↑2.2 | |
| 5/20 18:40 | 180.5 | ↑1.8 | |
| 5/20 18:50 | 181.7 | ↑1.2 | |
| 5/20 19:00 | 182.5 | ↑0.8 | |
| 5/20 19:10 | 182.8 | ↑0.3 | 満潮 |
| 5/20 19:20 | 182.6 | ↓-0.2 | |
| 5/20 19:30 | 181.9 | ↓-0.7 | |
| 5/20 19:40 | 180.8 | ↓-1.1 | |
| 5/20 19:50 | 179.3 | ↓-1.5 | |
| 5/20 20:00 | 177.3 | ↓-2.0 | |
| 5/20 20:10 | 174.9 | ↓-2.4 | |
| 5/20 20:20 | 172.2 | ↓-2.7 | |
| 5/20 20:30 | 169.1 | ↓-3.1 | |
| 5/20 20:40 | 165.6 | ↓-3.5 | |
| 5/20 20:50 | 161.9 | ↓-3.7 | |
| 5/20 21:00 | 157.9 | ↓-4.0 | |
| 5/20 21:10 | 153.7 | ↓-4.2 | |
| 5/20 21:20 | 149.3 | ↓-4.4 | |
| 5/20 21:30 | 144.7 | ↓-4.6 | |
| 5/20 21:40 | 140.0 | ↓-4.7 | |
| 5/20 21:50 | 135.3 | ↓-4.7 | |
| 5/20 22:00 | 130.5 | ↓-4.8 | |
| 5/20 22:10 | 125.7 | ↓-4.8 | |
| 5/20 22:20 | 120.9 | ↓-4.8 | |
| 5/20 22:30 | 116.2 | ↓-4.7 | |
| 5/20 22:40 | 111.7 | ↓-4.5 | |
| 5/20 22:50 | 107.3 | ↓-4.4 | |
| 5/20 23:00 | 103.1 | ↓-4.2 | |
| 5/20 23:10 | 99.2 | ↓-3.9 | |
| 5/20 23:20 | 95.5 | ↓-3.7 | |
| 5/20 23:30 | 92.2 | ↓-3.3 | |
| 5/20 23:40 | 89.2 | ↓-3.0 | |
| 5/20 23:50 | 86.5 | ↓-2.7 |