| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(火) |
05:37 | 12:16 | 18:44 | - |
| 185cm | 18cm | 172cm | - | |
|
||||
安田（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 | 73.4 | ↑0.4 | |
| 5/20 00:10 | 74.3 | ↑0.9 | |
| 5/20 00:20 | 75.6 | ↑1.3 | |
| 5/20 00:30 | 77.2 | ↑1.6 | |
| 5/20 00:40 | 79.3 | ↑2.1 | |
| 5/20 00:50 | 81.7 | ↑2.4 | |
| 5/20 01:00 | 84.5 | ↑2.8 | |
| 5/20 01:10 | 87.6 | ↑3.1 | |
| 5/20 01:20 | 91.0 | ↑3.4 | |
| 5/20 01:30 | 94.7 | ↑3.7 | |
| 5/20 01:40 | 98.7 | ↑4.0 | |
| 5/20 01:50 | 102.9 | ↑4.2 | |
| 5/20 02:00 | 107.4 | ↑4.5 | |
| 5/20 02:10 | 112.0 | ↑4.6 | |
| 5/20 02:20 | 116.7 | ↑4.7 | |
| 5/20 02:30 | 121.6 | ↑4.9 | |
| 5/20 02:40 | 126.5 | ↑4.9 | |
| 5/20 02:50 | 131.4 | ↑4.9 | |
| 5/20 03:00 | 136.4 | ↑5.0 | |
| 5/20 03:10 | 141.2 | ↑4.8 | |
| 5/20 03:20 | 146.0 | ↑4.8 | |
| 5/20 03:30 | 150.7 | ↑4.7 | |
| 5/20 03:40 | 155.2 | ↑4.5 | |
| 5/20 03:50 | 159.5 | ↑4.3 | |
| 5/20 04:00 | 163.5 | ↑4.0 | |
| 5/20 04:10 | 167.3 | ↑3.8 | |
| 5/20 04:20 | 170.8 | ↑3.5 | |
| 5/20 04:30 | 173.9 | ↑3.1 | |
| 5/20 04:40 | 176.6 | ↑2.7 | |
| 5/20 04:50 | 179.0 | ↑2.4 | |
| 5/20 05:00 | 180.9 | ↑1.9 | |
| 5/20 05:10 | 182.4 | ↑1.5 | |
| 5/20 05:20 | 183.4 | ↑1.0 | |
| 5/20 05:30 | 184.0 | ↑0.6 | 満潮 |
| 5/20 05:40 | 184.1 | ↑0.1 | |
| 5/20 05:50 | 183.6 | ↓-0.5 | |
| 5/20 06:00 | 182.7 | ↓-0.9 | |
| 5/20 06:10 | 181.3 | ↓-1.4 | |
| 5/20 06:20 | 179.4 | ↓-1.9 | |
| 5/20 06:30 | 177.0 | ↓-2.4 | |
| 5/20 06:40 | 174.1 | ↓-2.9 | |
| 5/20 06:50 | 170.8 | ↓-3.3 | |
| 5/20 07:00 | 167.0 | ↓-3.8 | |
| 5/20 07:10 | 162.9 | ↓-4.1 | |
| 5/20 07:20 | 158.3 | ↓-4.6 | |
| 5/20 07:30 | 153.3 | ↓-5.0 | |
| 5/20 07:40 | 148.1 | ↓-5.2 | |
| 5/20 07:50 | 142.5 | ↓-5.6 | |
| 5/20 08:00 | 136.7 | ↓-5.8 | |
| 5/20 08:10 | 130.6 | ↓-6.1 | |
| 5/20 08:20 | 124.3 | ↓-6.3 | |
| 5/20 08:30 | 117.9 | ↓-6.4 | |
| 5/20 08:40 | 111.4 | ↓-6.5 | |
| 5/20 08:50 | 104.8 | ↓-6.6 | 最大潮位差 |
| 5/20 09:00 | 98.2 | ↓-6.6 | 最大潮位差 |
| 5/20 09:10 | 91.6 | ↓-6.6 | 最大潮位差 |
| 5/20 09:20 | 85.0 | ↓-6.6 | 最大潮位差 |
| 5/20 09:30 | 78.6 | ↓-6.4 | |
| 5/20 09:40 | 72.3 | ↓-6.3 | |
| 5/20 09:50 | 66.2 | ↓-6.1 | |
| 5/20 10:00 | 60.3 | ↓-5.9 | |
| 5/20 10:10 | 54.6 | ↓-5.7 | |
| 5/20 10:20 | 49.3 | ↓-5.3 | |
| 5/20 10:30 | 44.3 | ↓-5.0 | |
| 5/20 10:40 | 39.6 | ↓-4.7 | |
| 5/20 10:50 | 35.3 | ↓-4.3 | |
| 5/20 11:00 | 31.4 | ↓-3.9 | |
| 5/20 11:10 | 27.9 | ↓-3.5 | |
| 5/20 11:20 | 24.9 | ↓-3.0 | |
| 5/20 11:30 | 22.4 | ↓-2.5 | |
| 5/20 11:40 | 20.4 | ↓-2.0 | |
| 5/20 11:50 | 18.8 | ↓-1.6 | |
| 5/20 12:00 | 17.8 | ↓-1.0 | |
| 5/20 12:10 | 17.2 | ↓-0.6 | 干潮 |
| 5/20 12:20 | 17.2 | 0 | |
| 5/20 12:30 | 17.7 | ↑0.5 | |
| 5/20 12:40 | 18.7 | ↑1.0 | |
| 5/20 12:50 | 20.2 | ↑1.5 | |
| 5/20 13:00 | 22.2 | ↑2.0 | |
| 5/20 13:10 | 24.7 | ↑2.5 | |
| 5/20 13:20 | 27.7 | ↑3.0 | |
| 5/20 13:30 | 31.1 | ↑3.4 | |
| 5/20 13:40 | 34.9 | ↑3.8 | |
| 5/20 13:50 | 39.1 | ↑4.2 | |
| 5/20 14:00 | 43.6 | ↑4.5 | |
| 5/20 14:10 | 48.6 | ↑5.0 | |
| 5/20 14:20 | 53.8 | ↑5.2 | |
| 5/20 14:30 | 59.2 | ↑5.4 | |
| 5/20 14:40 | 65.0 | ↑5.8 | |
| 5/20 14:50 | 70.9 | ↑5.9 | |
| 5/20 15:00 | 76.9 | ↑6.0 | |
| 5/20 15:10 | 83.1 | ↑6.2 | |
| 5/20 15:20 | 89.4 | ↑6.3 | |
| 5/20 15:30 | 95.7 | ↑6.3 | |
| 5/20 15:40 | 101.9 | ↑6.2 | |
| 5/20 15:50 | 108.2 | ↑6.3 | |
| 5/20 16:00 | 114.3 | ↑6.1 | |
| 5/20 16:10 | 120.3 | ↑6.0 | |
| 5/20 16:20 | 126.1 | ↑5.8 | |
| 5/20 16:30 | 131.7 | ↑5.6 | |
| 5/20 16:40 | 137.0 | ↑5.3 | |
| 5/20 16:50 | 142.1 | ↑5.1 | |
| 5/20 17:00 | 146.8 | ↑4.7 | |
| 5/20 17:10 | 151.2 | ↑4.4 | |
| 5/20 17:20 | 155.2 | ↑4.0 | |
| 5/20 17:30 | 158.8 | ↑3.6 | |
| 5/20 17:40 | 162.0 | ↑3.2 | |
| 5/20 17:50 | 164.7 | ↑2.7 | |
| 5/20 18:00 | 167.0 | ↑2.3 | |
| 5/20 18:10 | 168.8 | ↑1.8 | |
| 5/20 18:20 | 170.1 | ↑1.3 | |
| 5/20 18:30 | 171.0 | ↑0.9 | |
| 5/20 18:40 | 171.4 | ↑0.4 | 満潮 |
| 5/20 18:50 | 171.3 | ↓-0.1 | |
| 5/20 19:00 | 170.8 | ↓-0.5 | |
| 5/20 19:10 | 169.8 | ↓-1.0 | |
| 5/20 19:20 | 168.4 | ↓-1.4 | |
| 5/20 19:30 | 166.6 | ↓-1.8 | |
| 5/20 19:40 | 164.3 | ↓-2.3 | |
| 5/20 19:50 | 161.7 | ↓-2.6 | |
| 5/20 20:00 | 158.8 | ↓-2.9 | |
| 5/20 20:10 | 155.6 | ↓-3.2 | |
| 5/20 20:20 | 152.0 | ↓-3.6 | |
| 5/20 20:30 | 148.3 | ↓-3.7 | |
| 5/20 20:40 | 144.3 | ↓-4.0 | |
| 5/20 20:50 | 140.1 | ↓-4.2 | |
| 5/20 21:00 | 135.8 | ↓-4.3 | |
| 5/20 21:10 | 131.5 | ↓-4.3 | |
| 5/20 21:20 | 127.0 | ↓-4.5 | |
| 5/20 21:30 | 122.5 | ↓-4.5 | |
| 5/20 21:40 | 118.1 | ↓-4.4 | |
| 5/20 21:50 | 113.7 | ↓-4.4 | |
| 5/20 22:00 | 109.4 | ↓-4.3 | |
| 5/20 22:10 | 105.2 | ↓-4.2 | |
| 5/20 22:20 | 101.2 | ↓-4.0 | |
| 5/20 22:30 | 97.3 | ↓-3.9 | |
| 5/20 22:40 | 93.7 | ↓-3.6 | |
| 5/20 22:50 | 90.4 | ↓-3.3 | |
| 5/20 23:00 | 87.3 | ↓-3.1 | |
| 5/20 23:10 | 84.6 | ↓-2.7 | |
| 5/20 23:20 | 82.1 | ↓-2.5 | |
| 5/20 23:30 | 80.1 | ↓-2.0 | |
| 5/20 23:40 | 78.3 | ↓-1.8 | |
| 5/20 23:50 | 77.0 | ↓-1.3 |