| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(日) |
07:41 | 01:48 | 20:56 | 14:23 |
| 206cm | 67cm | 184cm | -3cm | |
|
||||
長山（沖縄）2057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 | 94.2 | ↓-4.8 | |
| 5/20 00:10 | 89.7 | ↓-4.5 | |
| 5/20 00:20 | 85.4 | ↓-4.3 | |
| 5/20 00:30 | 81.6 | ↓-3.8 | |
| 5/20 00:40 | 78.1 | ↓-3.5 | |
| 5/20 00:50 | 75.1 | ↓-3.0 | |
| 5/20 01:00 | 72.5 | ↓-2.6 | |
| 5/20 01:10 | 70.4 | ↓-2.1 | |
| 5/20 01:20 | 68.8 | ↓-1.6 | |
| 5/20 01:30 | 67.7 | ↓-1.1 | |
| 5/20 01:40 | 67.1 | ↓-0.6 | 干潮 |
| 5/20 01:50 | 67.0 | ↓-0.1 | |
| 5/20 02:00 | 67.4 | ↑0.4 | |
| 5/20 02:10 | 68.4 | ↑1.0 | |
| 5/20 02:20 | 69.8 | ↑1.4 | |
| 5/20 02:30 | 71.8 | ↑2.0 | |
| 5/20 02:40 | 74.3 | ↑2.5 | |
| 5/20 02:50 | 77.3 | ↑3.0 | |
| 5/20 03:00 | 80.7 | ↑3.4 | |
| 5/20 03:10 | 84.5 | ↑3.8 | |
| 5/20 03:20 | 88.8 | ↑4.3 | |
| 5/20 03:30 | 93.4 | ↑4.6 | |
| 5/20 03:40 | 98.3 | ↑4.9 | |
| 5/20 03:50 | 103.6 | ↑5.3 | |
| 5/20 04:00 | 109.1 | ↑5.5 | |
| 5/20 04:10 | 114.9 | ↑5.8 | |
| 5/20 04:20 | 120.8 | ↑5.9 | |
| 5/20 04:30 | 126.8 | ↑6.0 | |
| 5/20 04:40 | 132.9 | ↑6.1 | |
| 5/20 04:50 | 139.1 | ↑6.2 | |
| 5/20 05:00 | 145.3 | ↑6.2 | |
| 5/20 05:10 | 151.4 | ↑6.1 | |
| 5/20 05:20 | 157.3 | ↑5.9 | |
| 5/20 05:30 | 163.2 | ↑5.9 | |
| 5/20 05:40 | 168.8 | ↑5.6 | |
| 5/20 05:50 | 174.2 | ↑5.4 | |
| 5/20 06:00 | 179.2 | ↑5.0 | |
| 5/20 06:10 | 184.0 | ↑4.8 | |
| 5/20 06:20 | 188.4 | ↑4.4 | |
| 5/20 06:30 | 192.3 | ↑3.9 | |
| 5/20 06:40 | 195.8 | ↑3.5 | |
| 5/20 06:50 | 198.9 | ↑3.1 | |
| 5/20 07:00 | 201.4 | ↑2.5 | |
| 5/20 07:10 | 203.4 | ↑2.0 | |
| 5/20 07:20 | 204.8 | ↑1.4 | |
| 5/20 07:30 | 205.6 | ↑0.8 | |
| 5/20 07:40 | 205.9 | ↑0.3 | 満潮 |
| 5/20 07:50 | 205.6 | ↓-0.3 | |
| 5/20 08:00 | 204.6 | ↓-1.0 | |
| 5/20 08:10 | 203.1 | ↓-1.5 | |
| 5/20 08:20 | 201.0 | ↓-2.1 | |
| 5/20 08:30 | 198.3 | ↓-2.7 | |
| 5/20 08:40 | 194.9 | ↓-3.4 | |
| 5/20 08:50 | 191.1 | ↓-3.8 | |
| 5/20 09:00 | 186.7 | ↓-4.4 | |
| 5/20 09:10 | 181.7 | ↓-5.0 | |
| 5/20 09:20 | 176.3 | ↓-5.4 | |
| 5/20 09:30 | 170.4 | ↓-5.9 | |
| 5/20 09:40 | 164.1 | ↓-6.3 | |
| 5/20 09:50 | 157.4 | ↓-6.7 | |
| 5/20 10:00 | 150.3 | ↓-7.1 | |
| 5/20 10:10 | 142.9 | ↓-7.4 | |
| 5/20 10:20 | 135.3 | ↓-7.6 | |
| 5/20 10:30 | 127.4 | ↓-7.9 | |
| 5/20 10:40 | 119.4 | ↓-8.0 | |
| 5/20 10:50 | 111.3 | ↓-8.1 | |
| 5/20 11:00 | 103.1 | ↓-8.2 | |
| 5/20 11:10 | 94.8 | ↓-8.3 | 最大潮位差 |
| 5/20 11:20 | 86.6 | ↓-8.2 | |
| 5/20 11:30 | 78.5 | ↓-8.1 | |
| 5/20 11:40 | 70.6 | ↓-7.9 | |
| 5/20 11:50 | 62.8 | ↓-7.8 | |
| 5/20 12:00 | 55.2 | ↓-7.6 | |
| 5/20 12:10 | 48.0 | ↓-7.2 | |
| 5/20 12:20 | 41.1 | ↓-6.9 | |
| 5/20 12:30 | 34.5 | ↓-6.6 | |
| 5/20 12:40 | 28.4 | ↓-6.1 | |
| 5/20 12:50 | 22.7 | ↓-5.7 | |
| 5/20 13:00 | 17.5 | ↓-5.2 | |
| 5/20 13:10 | 12.8 | ↓-4.7 | |
| 5/20 13:20 | 8.7 | ↓-4.1 | |
| 5/20 13:30 | 5.1 | ↓-3.6 | |
| 5/20 13:40 | 2.1 | ↓-3.0 | |
| 5/20 13:50 | -0.2 | ↓-2.3 | |
| 5/20 14:00 | -1.9 | ↓-1.7 | |
| 5/20 14:10 | -3.0 | ↓-1.1 | |
| 5/20 14:20 | -3.5 | ↓-0.5 | 干潮 |
| 5/20 14:30 | -3.3 | ↑0.2 | |
| 5/20 14:40 | -2.5 | ↑0.8 | |
| 5/20 14:50 | -1.0 | ↑1.5 | |
| 5/20 15:00 | 1.0 | ↑2.0 | |
| 5/20 15:10 | 3.7 | ↑2.7 | |
| 5/20 15:20 | 6.9 | ↑3.2 | |
| 5/20 15:30 | 10.7 | ↑3.8 | |
| 5/20 15:40 | 15.1 | ↑4.4 | |
| 5/20 15:50 | 19.9 | ↑4.8 | |
| 5/20 16:00 | 25.2 | ↑5.3 | |
| 5/20 16:10 | 30.9 | ↑5.7 | |
| 5/20 16:20 | 37.0 | ↑6.1 | |
| 5/20 16:30 | 43.4 | ↑6.4 | |
| 5/20 16:40 | 50.2 | ↑6.8 | |
| 5/20 16:50 | 57.1 | ↑6.9 | |
| 5/20 17:00 | 64.3 | ↑7.2 | |
| 5/20 17:10 | 71.7 | ↑7.4 | |
| 5/20 17:20 | 79.2 | ↑7.5 | |
| 5/20 17:30 | 86.7 | ↑7.5 | |
| 5/20 17:40 | 94.3 | ↑7.6 | |
| 5/20 17:50 | 101.8 | ↑7.5 | |
| 5/20 18:00 | 109.2 | ↑7.4 | |
| 5/20 18:10 | 116.4 | ↑7.2 | |
| 5/20 18:20 | 123.5 | ↑7.1 | |
| 5/20 18:30 | 130.4 | ↑6.9 | |
| 5/20 18:40 | 137.0 | ↑6.6 | |
| 5/20 18:50 | 143.3 | ↑6.3 | |
| 5/20 19:00 | 149.2 | ↑5.9 | |
| 5/20 19:10 | 154.8 | ↑5.6 | |
| 5/20 19:20 | 159.9 | ↑5.1 | |
| 5/20 19:30 | 164.6 | ↑4.7 | |
| 5/20 19:40 | 168.8 | ↑4.2 | |
| 5/20 19:50 | 172.6 | ↑3.8 | |
| 5/20 20:00 | 175.8 | ↑3.2 | |
| 5/20 20:10 | 178.5 | ↑2.7 | |
| 5/20 20:20 | 180.6 | ↑2.1 | |
| 5/20 20:30 | 182.2 | ↑1.6 | |
| 5/20 20:40 | 183.3 | ↑1.1 | |
| 5/20 20:50 | 183.8 | ↑0.5 | 満潮 |
| 5/20 21:00 | 183.8 | 0 | |
| 5/20 21:10 | 183.3 | ↓-0.5 | |
| 5/20 21:20 | 182.3 | ↓-1.0 | |
| 5/20 21:30 | 180.7 | ↓-1.6 | |
| 5/20 21:40 | 178.7 | ↓-2.0 | |
| 5/20 21:50 | 176.2 | ↓-2.5 | |
| 5/20 22:00 | 173.3 | ↓-2.9 | |
| 5/20 22:10 | 170.0 | ↓-3.3 | |
| 5/20 22:20 | 166.4 | ↓-3.6 | |
| 5/20 22:30 | 162.4 | ↓-4.0 | |
| 5/20 22:40 | 158.1 | ↓-4.3 | |
| 5/20 22:50 | 153.6 | ↓-4.5 | |
| 5/20 23:00 | 148.8 | ↓-4.8 | |
| 5/20 23:10 | 144.0 | ↓-4.8 | |
| 5/20 23:20 | 138.9 | ↓-5.1 | |
| 5/20 23:30 | 133.8 | ↓-5.1 | |
| 5/20 23:40 | 128.7 | ↓-5.1 | |
| 5/20 23:50 | 123.6 | ↓-5.1 |