| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(水) |
06:44 | 00:50 | 19:57 | 13:29 |
| 193cm | 78cm | 169cm | 18cm | |
|
||||
長山（沖縄）2031年05月21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 |
|---|---|---|---|
| 5/21 00:00 | 82.5 | ↓-2.1 | |
| 5/21 00:10 | 80.8 | ↓-1.7 | |
| 5/21 00:20 | 79.4 | ↓-1.4 | |
| 5/21 00:30 | 78.5 | ↓-0.9 | |
| 5/21 00:40 | 77.9 | ↓-0.6 | 干潮 |
| 5/21 00:50 | 77.8 | ↓-0.1 | 干潮 |
| 5/21 01:00 | 78.0 | ↑0.2 | |
| 5/21 01:10 | 78.7 | ↑0.7 | |
| 5/21 01:20 | 79.8 | ↑1.1 | |
| 5/21 01:30 | 81.3 | ↑1.5 | |
| 5/21 01:40 | 83.2 | ↑1.9 | |
| 5/21 01:50 | 85.5 | ↑2.3 | |
| 5/21 02:00 | 88.2 | ↑2.7 | |
| 5/21 02:10 | 91.2 | ↑3.0 | |
| 5/21 02:20 | 94.6 | ↑3.4 | |
| 5/21 02:30 | 98.2 | ↑3.6 | |
| 5/21 02:40 | 102.2 | ↑4.0 | |
| 5/21 02:50 | 106.4 | ↑4.2 | |
| 5/21 03:00 | 110.8 | ↑4.4 | |
| 5/21 03:10 | 115.5 | ↑4.7 | |
| 5/21 03:20 | 120.3 | ↑4.8 | |
| 5/21 03:30 | 125.2 | ↑4.9 | |
| 5/21 03:40 | 130.2 | ↑5.0 | |
| 5/21 03:50 | 135.3 | ↑5.1 | |
| 5/21 04:00 | 140.4 | ↑5.1 | |
| 5/21 04:10 | 145.4 | ↑5.0 | |
| 5/21 04:20 | 150.4 | ↑5.0 | |
| 5/21 04:30 | 155.3 | ↑4.9 | |
| 5/21 04:40 | 160.0 | ↑4.7 | |
| 5/21 04:50 | 164.5 | ↑4.5 | |
| 5/21 05:00 | 168.8 | ↑4.3 | |
| 5/21 05:10 | 172.9 | ↑4.1 | |
| 5/21 05:20 | 176.6 | ↑3.7 | |
| 5/21 05:30 | 180.0 | ↑3.4 | |
| 5/21 05:40 | 183.1 | ↑3.1 | |
| 5/21 05:50 | 185.8 | ↑2.7 | |
| 5/21 06:00 | 188.0 | ↑2.2 | |
| 5/21 06:10 | 189.8 | ↑1.8 | |
| 5/21 06:20 | 191.2 | ↑1.4 | |
| 5/21 06:30 | 192.1 | ↑0.9 | |
| 5/21 06:40 | 192.5 | ↑0.4 | 満潮 |
| 5/21 06:50 | 192.4 | ↓-0.1 | |
| 5/21 07:00 | 191.8 | ↓-0.6 | |
| 5/21 07:10 | 190.7 | ↓-1.1 | |
| 5/21 07:20 | 189.1 | ↓-1.6 | |
| 5/21 07:30 | 187.1 | ↓-2.0 | |
| 5/21 07:40 | 184.5 | ↓-2.6 | |
| 5/21 07:50 | 181.4 | ↓-3.1 | |
| 5/21 08:00 | 177.9 | ↓-3.5 | |
| 5/21 08:10 | 173.9 | ↓-4.0 | |
| 5/21 08:20 | 169.6 | ↓-4.3 | |
| 5/21 08:30 | 164.8 | ↓-4.8 | |
| 5/21 08:40 | 159.6 | ↓-5.2 | |
| 5/21 08:50 | 154.2 | ↓-5.4 | |
| 5/21 09:00 | 148.4 | ↓-5.8 | |
| 5/21 09:10 | 142.3 | ↓-6.1 | |
| 5/21 09:20 | 136.0 | ↓-6.3 | |
| 5/21 09:30 | 129.5 | ↓-6.5 | |
| 5/21 09:40 | 122.9 | ↓-6.6 | |
| 5/21 09:50 | 116.2 | ↓-6.7 | |
| 5/21 10:00 | 109.3 | ↓-6.9 | 最大潮位差 |
| 5/21 10:10 | 102.5 | ↓-6.8 | |
| 5/21 10:20 | 95.7 | ↓-6.8 | |
| 5/21 10:30 | 88.9 | ↓-6.8 | |
| 5/21 10:40 | 82.2 | ↓-6.7 | |
| 5/21 10:50 | 75.7 | ↓-6.5 | |
| 5/21 11:00 | 69.3 | ↓-6.4 | |
| 5/21 11:10 | 63.2 | ↓-6.1 | |
| 5/21 11:20 | 57.3 | ↓-5.9 | |
| 5/21 11:30 | 51.7 | ↓-5.6 | |
| 5/21 11:40 | 46.5 | ↓-5.2 | |
| 5/21 11:50 | 41.6 | ↓-4.9 | |
| 5/21 12:00 | 37.1 | ↓-4.5 | |
| 5/21 12:10 | 33.0 | ↓-4.1 | |
| 5/21 12:20 | 29.3 | ↓-3.7 | |
| 5/21 12:30 | 26.1 | ↓-3.2 | |
| 5/21 12:40 | 23.4 | ↓-2.7 | |
| 5/21 12:50 | 21.2 | ↓-2.2 | |
| 5/21 13:00 | 19.5 | ↓-1.7 | |
| 5/21 13:10 | 18.3 | ↓-1.2 | |
| 5/21 13:20 | 17.6 | ↓-0.7 | 干潮 |
| 5/21 13:30 | 17.5 | ↓-0.1 | |
| 5/21 13:40 | 17.9 | ↑0.4 | |
| 5/21 13:50 | 18.8 | ↑0.9 | |
| 5/21 14:00 | 20.2 | ↑1.4 | |
| 5/21 14:10 | 22.1 | ↑1.9 | |
| 5/21 14:20 | 24.5 | ↑2.4 | |
| 5/21 14:30 | 27.3 | ↑2.8 | |
| 5/21 14:40 | 30.6 | ↑3.3 | |
| 5/21 14:50 | 34.4 | ↑3.8 | |
| 5/21 15:00 | 38.5 | ↑4.1 | |
| 5/21 15:10 | 43.0 | ↑4.5 | |
| 5/21 15:20 | 47.8 | ↑4.8 | |
| 5/21 15:30 | 52.9 | ↑5.1 | |
| 5/21 15:40 | 58.3 | ↑5.4 | |
| 5/21 15:50 | 63.9 | ↑5.6 | |
| 5/21 16:00 | 69.7 | ↑5.8 | |
| 5/21 16:10 | 75.7 | ↑6.0 | |
| 5/21 16:20 | 81.8 | ↑6.1 | |
| 5/21 16:30 | 87.9 | ↑6.1 | |
| 5/21 16:40 | 94.1 | ↑6.2 | |
| 5/21 16:50 | 100.2 | ↑6.1 | |
| 5/21 17:00 | 106.3 | ↑6.1 | |
| 5/21 17:10 | 112.3 | ↑6.0 | |
| 5/21 17:20 | 118.2 | ↑5.9 | |
| 5/21 17:30 | 123.9 | ↑5.7 | |
| 5/21 17:40 | 129.4 | ↑5.5 | |
| 5/21 17:50 | 134.6 | ↑5.2 | |
| 5/21 18:00 | 139.6 | ↑5.0 | |
| 5/21 18:10 | 144.2 | ↑4.6 | |
| 5/21 18:20 | 148.5 | ↑4.3 | |
| 5/21 18:30 | 152.5 | ↑4.0 | |
| 5/21 18:40 | 156.0 | ↑3.5 | |
| 5/21 18:50 | 159.2 | ↑3.2 | |
| 5/21 19:00 | 161.9 | ↑2.7 | |
| 5/21 19:10 | 164.2 | ↑2.3 | |
| 5/21 19:20 | 166.0 | ↑1.8 | |
| 5/21 19:30 | 167.4 | ↑1.4 | |
| 5/21 19:40 | 168.4 | ↑1.0 | |
| 5/21 19:50 | 168.9 | ↑0.5 | 満潮 |
| 5/21 20:00 | 168.9 | 0 | |
| 5/21 20:10 | 168.5 | ↓-0.4 | |
| 5/21 20:20 | 167.7 | ↓-0.8 | |
| 5/21 20:30 | 166.5 | ↓-1.2 | |
| 5/21 20:40 | 164.8 | ↓-1.7 | |
| 5/21 20:50 | 162.8 | ↓-2.0 | |
| 5/21 21:00 | 160.4 | ↓-2.4 | |
| 5/21 21:10 | 157.7 | ↓-2.7 | |
| 5/21 21:20 | 154.8 | ↓-2.9 | |
| 5/21 21:30 | 151.5 | ↓-3.3 | |
| 5/21 21:40 | 148.0 | ↓-3.5 | |
| 5/21 21:50 | 144.3 | ↓-3.7 | |
| 5/21 22:00 | 140.4 | ↓-3.9 | |
| 5/21 22:10 | 136.4 | ↓-4.0 | |
| 5/21 22:20 | 132.3 | ↓-4.1 | |
| 5/21 22:30 | 128.2 | ↓-4.1 | |
| 5/21 22:40 | 124.0 | ↓-4.2 | |
| 5/21 22:50 | 119.8 | ↓-4.2 | |
| 5/21 23:00 | 115.7 | ↓-4.1 | |
| 5/21 23:10 | 111.7 | ↓-4.0 | |
| 5/21 23:20 | 107.8 | ↓-3.9 | |
| 5/21 23:30 | 104.1 | ↓-3.7 | |
| 5/21 23:40 | 100.5 | ↓-3.6 | |
| 5/21 23:50 | 97.2 | ↓-3.3 |