| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(月) |
07:14 | 01:30 | 20:15 | 13:47 |
| 193cm | 89cm | 190cm | 32cm | |
|
||||
安田（沖縄）2031年07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 |
|---|---|---|---|
| 7/21 00:00 | 103.7 | ↓-3.3 | |
| 7/21 00:10 | 100.6 | ↓-3.1 | |
| 7/21 00:20 | 97.9 | ↓-2.7 | |
| 7/21 00:30 | 95.5 | ↓-2.4 | |
| 7/21 00:40 | 93.5 | ↓-2.0 | |
| 7/21 00:50 | 91.8 | ↓-1.7 | |
| 7/21 01:00 | 90.4 | ↓-1.4 | |
| 7/21 01:10 | 89.5 | ↓-0.9 | |
| 7/21 01:20 | 88.9 | ↓-0.6 | 干潮 |
| 7/21 01:30 | 88.8 | ↓-0.1 | 干潮 |
| 7/21 01:40 | 89.0 | ↑0.2 | |
| 7/21 01:50 | 89.7 | ↑0.7 | |
| 7/21 02:00 | 90.7 | ↑1.0 | |
| 7/21 02:10 | 92.1 | ↑1.4 | |
| 7/21 02:20 | 93.9 | ↑1.8 | |
| 7/21 02:30 | 96.1 | ↑2.2 | |
| 7/21 02:40 | 98.6 | ↑2.5 | |
| 7/21 02:50 | 101.5 | ↑2.9 | |
| 7/21 03:00 | 104.7 | ↑3.2 | |
| 7/21 03:10 | 108.1 | ↑3.4 | |
| 7/21 03:20 | 111.9 | ↑3.8 | |
| 7/21 03:30 | 115.8 | ↑3.9 | |
| 7/21 03:40 | 120.0 | ↑4.2 | |
| 7/21 03:50 | 124.4 | ↑4.4 | |
| 7/21 04:00 | 128.9 | ↑4.5 | |
| 7/21 04:10 | 133.5 | ↑4.6 | |
| 7/21 04:20 | 138.2 | ↑4.7 | |
| 7/21 04:30 | 142.9 | ↑4.7 | |
| 7/21 04:40 | 147.6 | ↑4.7 | |
| 7/21 04:50 | 152.3 | ↑4.7 | |
| 7/21 05:00 | 156.9 | ↑4.6 | |
| 7/21 05:10 | 161.3 | ↑4.4 | |
| 7/21 05:20 | 165.6 | ↑4.3 | |
| 7/21 05:30 | 169.7 | ↑4.1 | |
| 7/21 05:40 | 173.6 | ↑3.9 | |
| 7/21 05:50 | 177.2 | ↑3.6 | |
| 7/21 06:00 | 180.4 | ↑3.2 | |
| 7/21 06:10 | 183.4 | ↑3.0 | |
| 7/21 06:20 | 185.9 | ↑2.5 | |
| 7/21 06:30 | 188.1 | ↑2.2 | |
| 7/21 06:40 | 189.8 | ↑1.7 | |
| 7/21 06:50 | 191.1 | ↑1.3 | |
| 7/21 07:00 | 191.9 | ↑0.8 | |
| 7/21 07:10 | 192.3 | ↑0.4 | 満潮 |
| 7/21 07:20 | 192.2 | ↓-0.1 | |
| 7/21 07:30 | 191.6 | ↓-0.6 | |
| 7/21 07:40 | 190.5 | ↓-1.1 | |
| 7/21 07:50 | 188.9 | ↓-1.6 | |
| 7/21 08:00 | 186.8 | ↓-2.1 | |
| 7/21 08:10 | 184.3 | ↓-2.5 | |
| 7/21 08:20 | 181.2 | ↓-3.1 | |
| 7/21 08:30 | 177.8 | ↓-3.4 | |
| 7/21 08:40 | 173.9 | ↓-3.9 | |
| 7/21 08:50 | 169.6 | ↓-4.3 | |
| 7/21 09:00 | 165.0 | ↓-4.6 | |
| 7/21 09:10 | 160.0 | ↓-5.0 | |
| 7/21 09:20 | 154.7 | ↓-5.3 | |
| 7/21 09:30 | 149.1 | ↓-5.6 | |
| 7/21 09:40 | 143.3 | ↓-5.8 | |
| 7/21 09:50 | 137.2 | ↓-6.1 | |
| 7/21 10:00 | 131.0 | ↓-6.2 | |
| 7/21 10:10 | 124.7 | ↓-6.3 | |
| 7/21 10:20 | 118.3 | ↓-6.4 | 最大潮位差 |
| 7/21 10:30 | 111.9 | ↓-6.4 | 最大潮位差 |
| 7/21 10:40 | 105.5 | ↓-6.4 | 最大潮位差 |
| 7/21 10:50 | 99.1 | ↓-6.4 | 最大潮位差 |
| 7/21 11:00 | 92.8 | ↓-6.3 | |
| 7/21 11:10 | 86.6 | ↓-6.2 | |
| 7/21 11:20 | 80.6 | ↓-6.0 | |
| 7/21 11:30 | 74.8 | ↓-5.8 | |
| 7/21 11:40 | 69.2 | ↓-5.6 | |
| 7/21 11:50 | 63.9 | ↓-5.3 | |
| 7/21 12:00 | 59.0 | ↓-4.9 | |
| 7/21 12:10 | 54.3 | ↓-4.7 | |
| 7/21 12:20 | 50.1 | ↓-4.2 | |
| 7/21 12:30 | 46.2 | ↓-3.9 | |
| 7/21 12:40 | 42.7 | ↓-3.5 | |
| 7/21 12:50 | 39.7 | ↓-3.0 | |
| 7/21 13:00 | 37.2 | ↓-2.5 | |
| 7/21 13:10 | 35.1 | ↓-2.1 | |
| 7/21 13:20 | 33.5 | ↓-1.6 | |
| 7/21 13:30 | 32.5 | ↓-1.0 | |
| 7/21 13:40 | 31.9 | ↓-0.6 | 干潮 |
| 7/21 13:50 | 31.8 | ↓-0.1 | |
| 7/21 14:00 | 32.3 | ↑0.5 | |
| 7/21 14:10 | 33.2 | ↑0.9 | |
| 7/21 14:20 | 34.7 | ↑1.5 | |
| 7/21 14:30 | 36.6 | ↑1.9 | |
| 7/21 14:40 | 39.1 | ↑2.5 | |
| 7/21 14:50 | 42.0 | ↑2.9 | |
| 7/21 15:00 | 45.3 | ↑3.3 | |
| 7/21 15:10 | 49.1 | ↑3.8 | |
| 7/21 15:20 | 53.3 | ↑4.2 | |
| 7/21 15:30 | 57.9 | ↑4.6 | |
| 7/21 15:40 | 62.8 | ↑4.9 | |
| 7/21 15:50 | 68.0 | ↑5.2 | |
| 7/21 16:00 | 73.5 | ↑5.5 | |
| 7/21 16:10 | 79.3 | ↑5.8 | |
| 7/21 16:20 | 85.3 | ↑6.0 | |
| 7/21 16:30 | 91.4 | ↑6.1 | |
| 7/21 16:40 | 97.7 | ↑6.3 | |
| 7/21 16:50 | 104.1 | ↑6.4 | 最大潮位差 |
| 7/21 17:00 | 110.5 | ↑6.4 | 最大潮位差 |
| 7/21 17:10 | 116.9 | ↑6.4 | 最大潮位差 |
| 7/21 17:20 | 123.3 | ↑6.4 | 最大潮位差 |
| 7/21 17:30 | 129.5 | ↑6.2 | |
| 7/21 17:40 | 135.7 | ↑6.2 | |
| 7/21 17:50 | 141.7 | ↑6.0 | |
| 7/21 18:00 | 147.5 | ↑5.8 | |
| 7/21 18:10 | 153.0 | ↑5.5 | |
| 7/21 18:20 | 158.2 | ↑5.2 | |
| 7/21 18:30 | 163.2 | ↑5.0 | |
| 7/21 18:40 | 167.7 | ↑4.5 | |
| 7/21 18:50 | 171.9 | ↑4.2 | |
| 7/21 19:00 | 175.7 | ↑3.8 | |
| 7/21 19:10 | 179.0 | ↑3.3 | |
| 7/21 19:20 | 181.9 | ↑2.9 | |
| 7/21 19:30 | 184.3 | ↑2.4 | |
| 7/21 19:40 | 186.2 | ↑1.9 | |
| 7/21 19:50 | 187.7 | ↑1.5 | |
| 7/21 20:00 | 188.6 | ↑0.9 | |
| 7/21 20:10 | 189.0 | ↑0.4 | 満潮 |
| 7/21 20:20 | 189.0 | 0 | |
| 7/21 20:30 | 188.5 | ↓-0.5 | |
| 7/21 20:40 | 187.5 | ↓-1.0 | |
| 7/21 20:50 | 186.0 | ↓-1.5 | |
| 7/21 21:00 | 184.1 | ↓-1.9 | |
| 7/21 21:10 | 181.8 | ↓-2.3 | |
| 7/21 21:20 | 179.1 | ↓-2.7 | |
| 7/21 21:30 | 176.0 | ↓-3.1 | |
| 7/21 21:40 | 172.6 | ↓-3.4 | |
| 7/21 21:50 | 168.8 | ↓-3.8 | |
| 7/21 22:00 | 164.9 | ↓-3.9 | |
| 7/21 22:10 | 160.6 | ↓-4.3 | |
| 7/21 22:20 | 156.2 | ↓-4.4 | |
| 7/21 22:30 | 151.7 | ↓-4.5 | |
| 7/21 22:40 | 147.0 | ↓-4.7 | |
| 7/21 22:50 | 142.2 | ↓-4.8 | |
| 7/21 23:00 | 137.4 | ↓-4.8 | |
| 7/21 23:10 | 132.6 | ↓-4.8 | |
| 7/21 23:20 | 127.9 | ↓-4.7 | |
| 7/21 23:30 | 123.2 | ↓-4.7 | |
| 7/21 23:40 | 118.6 | ↓-4.6 | |
| 7/21 23:50 | 114.2 | ↓-4.4 |