| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(水) |
07:02 | 01:11 | 20:20 | 13:48 |
| 180cm | 77cm | 160cm | 17cm | |
|
||||
池間（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 | 85.3 | ↓-2.7 | |
| 5/21 00:10 | 83.0 | ↓-2.3 | |
| 5/21 00:20 | 80.9 | ↓-2.1 | |
| 5/21 00:30 | 79.2 | ↓-1.7 | |
| 5/21 00:40 | 77.9 | ↓-1.3 | |
| 5/21 00:50 | 76.9 | ↓-1.0 | |
| 5/21 01:00 | 76.3 | ↓-0.6 | |
| 5/21 01:10 | 76.1 | ↓-0.2 | 干潮 |
| 5/21 01:20 | 76.3 | ↑0.2 | |
| 5/21 01:30 | 76.9 | ↑0.6 | |
| 5/21 01:40 | 77.9 | ↑1.0 | |
| 5/21 01:50 | 79.2 | ↑1.3 | |
| 5/21 02:00 | 81.0 | ↑1.8 | |
| 5/21 02:10 | 83.1 | ↑2.1 | |
| 5/21 02:20 | 85.6 | ↑2.5 | |
| 5/21 02:30 | 88.4 | ↑2.8 | |
| 5/21 02:40 | 91.5 | ↑3.1 | |
| 5/21 02:50 | 94.9 | ↑3.4 | |
| 5/21 03:00 | 98.6 | ↑3.7 | |
| 5/21 03:10 | 102.5 | ↑3.9 | |
| 5/21 03:20 | 106.6 | ↑4.1 | |
| 5/21 03:30 | 110.8 | ↑4.2 | |
| 5/21 03:40 | 115.3 | ↑4.5 | |
| 5/21 03:50 | 119.8 | ↑4.5 | |
| 5/21 04:00 | 124.4 | ↑4.6 | |
| 5/21 04:10 | 129.0 | ↑4.6 | |
| 5/21 04:20 | 133.6 | ↑4.6 | |
| 5/21 04:30 | 138.2 | ↑4.6 | |
| 5/21 04:40 | 142.7 | ↑4.5 | |
| 5/21 04:50 | 147.1 | ↑4.4 | |
| 5/21 05:00 | 151.3 | ↑4.2 | |
| 5/21 05:10 | 155.4 | ↑4.1 | |
| 5/21 05:20 | 159.2 | ↑3.8 | |
| 5/21 05:30 | 162.8 | ↑3.6 | |
| 5/21 05:40 | 166.1 | ↑3.3 | |
| 5/21 05:50 | 169.1 | ↑3.0 | |
| 5/21 06:00 | 171.8 | ↑2.7 | |
| 5/21 06:10 | 174.1 | ↑2.3 | |
| 5/21 06:20 | 176.1 | ↑2.0 | |
| 5/21 06:30 | 177.6 | ↑1.5 | |
| 5/21 06:40 | 178.7 | ↑1.1 | |
| 5/21 06:50 | 179.5 | ↑0.8 | |
| 5/21 07:00 | 179.7 | ↑0.2 | 満潮 |
| 5/21 07:10 | 179.6 | ↓-0.1 | |
| 5/21 07:20 | 179.0 | ↓-0.6 | |
| 5/21 07:30 | 177.9 | ↓-1.1 | |
| 5/21 07:40 | 176.4 | ↓-1.5 | |
| 5/21 07:50 | 174.4 | ↓-2.0 | |
| 5/21 08:00 | 172.0 | ↓-2.4 | |
| 5/21 08:10 | 169.2 | ↓-2.8 | |
| 5/21 08:20 | 166.0 | ↓-3.2 | |
| 5/21 08:30 | 162.3 | ↓-3.7 | |
| 5/21 08:40 | 158.3 | ↓-4.0 | |
| 5/21 08:50 | 153.9 | ↓-4.4 | |
| 5/21 09:00 | 149.2 | ↓-4.7 | |
| 5/21 09:10 | 144.1 | ↓-5.1 | |
| 5/21 09:20 | 138.8 | ↓-5.3 | |
| 5/21 09:30 | 133.2 | ↓-5.6 | |
| 5/21 09:40 | 127.4 | ↓-5.8 | |
| 5/21 09:50 | 121.5 | ↓-5.9 | |
| 5/21 10:00 | 115.3 | ↓-6.2 | |
| 5/21 10:10 | 109.0 | ↓-6.3 | |
| 5/21 10:20 | 102.7 | ↓-6.3 | |
| 5/21 10:30 | 96.3 | ↓-6.4 | 最大潮位差 |
| 5/21 10:40 | 90.0 | ↓-6.3 | |
| 5/21 10:50 | 83.6 | ↓-6.4 | 最大潮位差 |
| 5/21 11:00 | 77.3 | ↓-6.3 | |
| 5/21 11:10 | 71.2 | ↓-6.1 | |
| 5/21 11:20 | 65.2 | ↓-6.0 | |
| 5/21 11:30 | 59.4 | ↓-5.8 | |
| 5/21 11:40 | 53.9 | ↓-5.5 | |
| 5/21 11:50 | 48.6 | ↓-5.3 | |
| 5/21 12:00 | 43.6 | ↓-5.0 | |
| 5/21 12:10 | 38.9 | ↓-4.7 | |
| 5/21 12:20 | 34.6 | ↓-4.3 | |
| 5/21 12:30 | 30.7 | ↓-3.9 | |
| 5/21 12:40 | 27.3 | ↓-3.4 | |
| 5/21 12:50 | 24.2 | ↓-3.1 | |
| 5/21 13:00 | 21.7 | ↓-2.5 | |
| 5/21 13:10 | 19.6 | ↓-2.1 | |
| 5/21 13:20 | 18.0 | ↓-1.6 | |
| 5/21 13:30 | 16.8 | ↓-1.2 | |
| 5/21 13:40 | 16.2 | ↓-0.6 | 干潮 |
| 5/21 13:50 | 16.1 | ↓-0.1 | |
| 5/21 14:00 | 16.5 | ↑0.4 | |
| 5/21 14:10 | 17.4 | ↑0.9 | |
| 5/21 14:20 | 18.8 | ↑1.4 | |
| 5/21 14:30 | 20.7 | ↑1.9 | |
| 5/21 14:40 | 23.1 | ↑2.4 | |
| 5/21 14:50 | 25.8 | ↑2.7 | |
| 5/21 15:00 | 29.0 | ↑3.2 | |
| 5/21 15:10 | 32.6 | ↑3.6 | |
| 5/21 15:20 | 36.6 | ↑4.0 | |
| 5/21 15:30 | 40.9 | ↑4.3 | |
| 5/21 15:40 | 45.5 | ↑4.6 | |
| 5/21 15:50 | 50.4 | ↑4.9 | |
| 5/21 16:00 | 55.6 | ↑5.2 | |
| 5/21 16:10 | 60.9 | ↑5.3 | |
| 5/21 16:20 | 66.4 | ↑5.5 | |
| 5/21 16:30 | 72.0 | ↑5.6 | |
| 5/21 16:40 | 77.8 | ↑5.8 | |
| 5/21 16:50 | 83.5 | ↑5.7 | |
| 5/21 17:00 | 89.3 | ↑5.8 | |
| 5/21 17:10 | 95.1 | ↑5.8 | |
| 5/21 17:20 | 100.8 | ↑5.7 | |
| 5/21 17:30 | 106.4 | ↑5.6 | |
| 5/21 17:40 | 111.9 | ↑5.5 | |
| 5/21 17:50 | 117.2 | ↑5.3 | |
| 5/21 18:00 | 122.3 | ↑5.1 | |
| 5/21 18:10 | 127.1 | ↑4.8 | |
| 5/21 18:20 | 131.7 | ↑4.6 | |
| 5/21 18:30 | 136.0 | ↑4.3 | |
| 5/21 18:40 | 140.1 | ↑4.1 | |
| 5/21 18:50 | 143.7 | ↑3.6 | |
| 5/21 19:00 | 147.1 | ↑3.4 | |
| 5/21 19:10 | 150.0 | ↑2.9 | |
| 5/21 19:20 | 152.6 | ↑2.6 | |
| 5/21 19:30 | 154.8 | ↑2.2 | |
| 5/21 19:40 | 156.5 | ↑1.7 | |
| 5/21 19:50 | 157.9 | ↑1.4 | |
| 5/21 20:00 | 158.9 | ↑1.0 | |
| 5/21 20:10 | 159.4 | ↑0.5 | 満潮 |
| 5/21 20:20 | 159.6 | ↑0.2 | 満潮 |
| 5/21 20:30 | 159.3 | ↓-0.3 | |
| 5/21 20:40 | 158.7 | ↓-0.6 | |
| 5/21 20:50 | 157.7 | ↓-1.0 | |
| 5/21 21:00 | 156.3 | ↓-1.4 | |
| 5/21 21:10 | 154.5 | ↓-1.8 | |
| 5/21 21:20 | 152.4 | ↓-2.1 | |
| 5/21 21:30 | 150.1 | ↓-2.3 | |
| 5/21 21:40 | 147.4 | ↓-2.7 | |
| 5/21 21:50 | 144.5 | ↓-2.9 | |
| 5/21 22:00 | 141.3 | ↓-3.2 | |
| 5/21 22:10 | 138.0 | ↓-3.3 | |
| 5/21 22:20 | 134.4 | ↓-3.6 | |
| 5/21 22:30 | 130.7 | ↓-3.7 | |
| 5/21 22:40 | 127.0 | ↓-3.7 | |
| 5/21 22:50 | 123.1 | ↓-3.9 | |
| 5/21 23:00 | 119.2 | ↓-3.9 | |
| 5/21 23:10 | 115.3 | ↓-3.9 | |
| 5/21 23:20 | 111.5 | ↓-3.8 | |
| 5/21 23:30 | 107.7 | ↓-3.8 | |
| 5/21 23:40 | 104.0 | ↓-3.7 | |
| 5/21 23:50 | 100.4 | ↓-3.6 |