| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(日) |
06:37 | 00:44 | 19:58 | 13:25 |
| 202cm | 77cm | 177cm | 1cm | |
|
||||
長山（沖縄）2046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 | 80.3 | ↓-2.1 | |
| 5/20 00:10 | 78.6 | ↓-1.7 | |
| 5/20 00:20 | 77.3 | ↓-1.3 | |
| 5/20 00:30 | 76.5 | ↓-0.8 | |
| 5/20 00:40 | 76.1 | ↓-0.4 | 干潮 |
| 5/20 00:50 | 76.2 | ↑0.1 | |
| 5/20 01:00 | 76.7 | ↑0.5 | |
| 5/20 01:10 | 77.7 | ↑1.0 | |
| 5/20 01:20 | 79.2 | ↑1.5 | |
| 5/20 01:30 | 81.1 | ↑1.9 | |
| 5/20 01:40 | 83.4 | ↑2.3 | |
| 5/20 01:50 | 86.2 | ↑2.8 | |
| 5/20 02:00 | 89.3 | ↑3.1 | |
| 5/20 02:10 | 92.9 | ↑3.6 | |
| 5/20 02:20 | 96.8 | ↑3.9 | |
| 5/20 02:30 | 101.0 | ↑4.2 | |
| 5/20 02:40 | 105.6 | ↑4.6 | |
| 5/20 02:50 | 110.4 | ↑4.8 | |
| 5/20 03:00 | 115.4 | ↑5.0 | |
| 5/20 03:10 | 120.6 | ↑5.2 | |
| 5/20 03:20 | 126.0 | ↑5.4 | |
| 5/20 03:30 | 131.5 | ↑5.5 | |
| 5/20 03:40 | 137.0 | ↑5.5 | |
| 5/20 03:50 | 142.6 | ↑5.6 | |
| 5/20 04:00 | 148.2 | ↑5.6 | |
| 5/20 04:10 | 153.7 | ↑5.5 | |
| 5/20 04:20 | 159.1 | ↑5.4 | |
| 5/20 04:30 | 164.3 | ↑5.2 | |
| 5/20 04:40 | 169.4 | ↑5.1 | |
| 5/20 04:50 | 174.2 | ↑4.8 | |
| 5/20 05:00 | 178.7 | ↑4.5 | |
| 5/20 05:10 | 183.0 | ↑4.3 | |
| 5/20 05:20 | 186.8 | ↑3.8 | |
| 5/20 05:30 | 190.3 | ↑3.5 | |
| 5/20 05:40 | 193.4 | ↑3.1 | |
| 5/20 05:50 | 196.0 | ↑2.6 | |
| 5/20 06:00 | 198.2 | ↑2.2 | |
| 5/20 06:10 | 199.8 | ↑1.6 | |
| 5/20 06:20 | 200.9 | ↑1.1 | |
| 5/20 06:30 | 201.5 | ↑0.6 | 満潮 |
| 5/20 06:40 | 201.5 | 0 | |
| 5/20 06:50 | 201.0 | ↓-0.5 | |
| 5/20 07:00 | 199.9 | ↓-1.1 | |
| 5/20 07:10 | 198.3 | ↓-1.6 | |
| 5/20 07:20 | 196.1 | ↓-2.2 | |
| 5/20 07:30 | 193.3 | ↓-2.8 | |
| 5/20 07:40 | 190.0 | ↓-3.3 | |
| 5/20 07:50 | 186.2 | ↓-3.8 | |
| 5/20 08:00 | 181.9 | ↓-4.3 | |
| 5/20 08:10 | 177.1 | ↓-4.8 | |
| 5/20 08:20 | 171.8 | ↓-5.3 | |
| 5/20 08:30 | 166.1 | ↓-5.7 | |
| 5/20 08:40 | 160.0 | ↓-6.1 | |
| 5/20 08:50 | 153.6 | ↓-6.4 | |
| 5/20 09:00 | 146.8 | ↓-6.8 | |
| 5/20 09:10 | 139.8 | ↓-7.0 | |
| 5/20 09:20 | 132.5 | ↓-7.3 | |
| 5/20 09:30 | 125.0 | ↓-7.5 | |
| 5/20 09:40 | 117.4 | ↓-7.6 | |
| 5/20 09:50 | 109.7 | ↓-7.7 | |
| 5/20 10:00 | 101.9 | ↓-7.8 | 最大潮位差 |
| 5/20 10:10 | 94.1 | ↓-7.8 | 最大潮位差 |
| 5/20 10:20 | 86.4 | ↓-7.7 | |
| 5/20 10:30 | 78.7 | ↓-7.7 | |
| 5/20 10:40 | 71.2 | ↓-7.5 | |
| 5/20 10:50 | 63.8 | ↓-7.4 | |
| 5/20 11:00 | 56.7 | ↓-7.1 | |
| 5/20 11:10 | 49.9 | ↓-6.8 | |
| 5/20 11:20 | 43.3 | ↓-6.6 | |
| 5/20 11:30 | 37.1 | ↓-6.2 | |
| 5/20 11:40 | 31.3 | ↓-5.8 | |
| 5/20 11:50 | 26.0 | ↓-5.3 | |
| 5/20 12:00 | 21.0 | ↓-5.0 | |
| 5/20 12:10 | 16.6 | ↓-4.4 | |
| 5/20 12:20 | 12.7 | ↓-3.9 | |
| 5/20 12:30 | 9.3 | ↓-3.4 | |
| 5/20 12:40 | 6.4 | ↓-2.9 | |
| 5/20 12:50 | 4.2 | ↓-2.2 | |
| 5/20 13:00 | 2.5 | ↓-1.7 | |
| 5/20 13:10 | 1.4 | ↓-1.1 | |
| 5/20 13:20 | 0.9 | ↓-0.5 | 干潮 |
| 5/20 13:30 | 1.0 | ↑0.1 | |
| 5/20 13:40 | 1.6 | ↑0.6 | |
| 5/20 13:50 | 2.9 | ↑1.3 | |
| 5/20 14:00 | 4.7 | ↑1.8 | |
| 5/20 14:10 | 7.1 | ↑2.4 | |
| 5/20 14:20 | 10.1 | ↑3.0 | |
| 5/20 14:30 | 13.6 | ↑3.5 | |
| 5/20 14:40 | 17.5 | ↑3.9 | |
| 5/20 14:50 | 22.0 | ↑4.5 | |
| 5/20 15:00 | 26.8 | ↑4.8 | |
| 5/20 15:10 | 32.1 | ↑5.3 | |
| 5/20 15:20 | 37.7 | ↑5.6 | |
| 5/20 15:30 | 43.7 | ↑6.0 | |
| 5/20 15:40 | 50.0 | ↑6.3 | |
| 5/20 15:50 | 56.5 | ↑6.5 | |
| 5/20 16:00 | 63.2 | ↑6.7 | |
| 5/20 16:10 | 70.1 | ↑6.9 | |
| 5/20 16:20 | 77.1 | ↑7.0 | |
| 5/20 16:30 | 84.1 | ↑7.0 | |
| 5/20 16:40 | 91.2 | ↑7.1 | |
| 5/20 16:50 | 98.3 | ↑7.1 | |
| 5/20 17:00 | 105.3 | ↑7.0 | |
| 5/20 17:10 | 112.1 | ↑6.8 | |
| 5/20 17:20 | 118.8 | ↑6.7 | |
| 5/20 17:30 | 125.3 | ↑6.5 | |
| 5/20 17:40 | 131.6 | ↑6.3 | |
| 5/20 17:50 | 137.5 | ↑5.9 | |
| 5/20 18:00 | 143.2 | ↑5.7 | |
| 5/20 18:10 | 148.5 | ↑5.3 | |
| 5/20 18:20 | 153.4 | ↑4.9 | |
| 5/20 18:30 | 157.9 | ↑4.5 | |
| 5/20 18:40 | 161.9 | ↑4.0 | |
| 5/20 18:50 | 165.5 | ↑3.6 | |
| 5/20 19:00 | 168.7 | ↑3.2 | |
| 5/20 19:10 | 171.3 | ↑2.6 | |
| 5/20 19:20 | 173.4 | ↑2.1 | |
| 5/20 19:30 | 175.1 | ↑1.7 | |
| 5/20 19:40 | 176.2 | ↑1.1 | |
| 5/20 19:50 | 176.8 | ↑0.6 | 満潮 |
| 5/20 20:00 | 176.9 | ↑0.1 | |
| 5/20 20:10 | 176.6 | ↓-0.3 | |
| 5/20 20:20 | 175.7 | ↓-0.9 | |
| 5/20 20:30 | 174.4 | ↓-1.3 | |
| 5/20 20:40 | 172.6 | ↓-1.8 | |
| 5/20 20:50 | 170.5 | ↓-2.1 | |
| 5/20 21:00 | 167.9 | ↓-2.6 | |
| 5/20 21:10 | 165.0 | ↓-2.9 | |
| 5/20 21:20 | 161.7 | ↓-3.3 | |
| 5/20 21:30 | 158.1 | ↓-3.6 | |
| 5/20 21:40 | 154.3 | ↓-3.8 | |
| 5/20 21:50 | 150.2 | ↓-4.1 | |
| 5/20 22:00 | 146.0 | ↓-4.2 | |
| 5/20 22:10 | 141.6 | ↓-4.4 | |
| 5/20 22:20 | 137.1 | ↓-4.5 | |
| 5/20 22:30 | 132.5 | ↓-4.6 | |
| 5/20 22:40 | 127.9 | ↓-4.6 | |
| 5/20 22:50 | 123.4 | ↓-4.5 | |
| 5/20 23:00 | 118.8 | ↓-4.6 | |
| 5/20 23:10 | 114.4 | ↓-4.4 | |
| 5/20 23:20 | 110.2 | ↓-4.2 | |
| 5/20 23:30 | 106.0 | ↓-4.2 | |
| 5/20 23:40 | 102.2 | ↓-3.8 | |
| 5/20 23:50 | 98.5 | ↓-3.7 |