| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(月) |
03:46 | 09:58 | 15:54 | 22:05 |
| 167cm | 80cm | 159cm | 64cm | |
|
||||
座間味（沖縄）2040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 | 104.8 | ↑3.9 | |
| 5/21 00:10 | 108.8 | ↑4.0 | |
| 5/21 00:20 | 112.9 | ↑4.1 | 最大潮位差 |
| 5/21 00:30 | 116.9 | ↑4.0 | |
| 5/21 00:40 | 120.9 | ↑4.0 | |
| 5/21 00:50 | 124.9 | ↑4.0 | |
| 5/21 01:00 | 128.9 | ↑4.0 | |
| 5/21 01:10 | 132.8 | ↑3.9 | |
| 5/21 01:20 | 136.5 | ↑3.7 | |
| 5/21 01:30 | 140.1 | ↑3.6 | |
| 5/21 01:40 | 143.6 | ↑3.5 | |
| 5/21 01:50 | 146.9 | ↑3.3 | |
| 5/21 02:00 | 150.0 | ↑3.1 | |
| 5/21 02:10 | 152.9 | ↑2.9 | |
| 5/21 02:20 | 155.5 | ↑2.6 | |
| 5/21 02:30 | 157.9 | ↑2.4 | |
| 5/21 02:40 | 160.0 | ↑2.1 | |
| 5/21 02:50 | 161.9 | ↑1.9 | |
| 5/21 03:00 | 163.4 | ↑1.5 | |
| 5/21 03:10 | 164.7 | ↑1.3 | |
| 5/21 03:20 | 165.6 | ↑0.9 | |
| 5/21 03:30 | 166.3 | ↑0.7 | |
| 5/21 03:40 | 166.6 | ↑0.3 | 満潮 |
| 5/21 03:50 | 166.6 | 0 | |
| 5/21 04:00 | 166.3 | ↓-0.3 | |
| 5/21 04:10 | 165.7 | ↓-0.6 | |
| 5/21 04:20 | 164.8 | ↓-0.9 | |
| 5/21 04:30 | 163.5 | ↓-1.3 | |
| 5/21 04:40 | 162.0 | ↓-1.5 | |
| 5/21 04:50 | 160.2 | ↓-1.8 | |
| 5/21 05:00 | 158.2 | ↓-2.0 | |
| 5/21 05:10 | 155.9 | ↓-2.3 | |
| 5/21 05:20 | 153.3 | ↓-2.6 | |
| 5/21 05:30 | 150.6 | ↓-2.7 | |
| 5/21 05:40 | 147.6 | ↓-3.0 | |
| 5/21 05:50 | 144.5 | ↓-3.1 | |
| 5/21 06:00 | 141.3 | ↓-3.2 | |
| 5/21 06:10 | 137.9 | ↓-3.4 | |
| 5/21 06:20 | 134.4 | ↓-3.5 | |
| 5/21 06:30 | 130.8 | ↓-3.6 | |
| 5/21 06:40 | 127.2 | ↓-3.6 | |
| 5/21 06:50 | 123.5 | ↓-3.7 | |
| 5/21 07:00 | 119.9 | ↓-3.6 | |
| 5/21 07:10 | 116.2 | ↓-3.7 | |
| 5/21 07:20 | 112.6 | ↓-3.6 | |
| 5/21 07:30 | 109.1 | ↓-3.5 | |
| 5/21 07:40 | 105.7 | ↓-3.4 | |
| 5/21 07:50 | 102.5 | ↓-3.2 | |
| 5/21 08:00 | 99.3 | ↓-3.2 | |
| 5/21 08:10 | 96.4 | ↓-2.9 | |
| 5/21 08:20 | 93.6 | ↓-2.8 | |
| 5/21 08:30 | 91.1 | ↓-2.5 | |
| 5/21 08:40 | 88.7 | ↓-2.4 | |
| 5/21 08:50 | 86.6 | ↓-2.1 | |
| 5/21 09:00 | 84.8 | ↓-1.8 | |
| 5/21 09:10 | 83.3 | ↓-1.5 | |
| 5/21 09:20 | 82.0 | ↓-1.3 | |
| 5/21 09:30 | 81.0 | ↓-1.0 | |
| 5/21 09:40 | 80.3 | ↓-0.7 | |
| 5/21 09:50 | 80.0 | ↓-0.3 | 干潮 |
| 5/21 10:00 | 79.9 | ↓-0.1 | |
| 5/21 10:10 | 80.1 | ↑0.2 | |
| 5/21 10:20 | 80.7 | ↑0.6 | |
| 5/21 10:30 | 81.5 | ↑0.8 | |
| 5/21 10:40 | 82.6 | ↑1.1 | |
| 5/21 10:50 | 84.0 | ↑1.4 | |
| 5/21 11:00 | 85.7 | ↑1.7 | |
| 5/21 11:10 | 87.6 | ↑1.9 | |
| 5/21 11:20 | 89.8 | ↑2.2 | |
| 5/21 11:30 | 92.2 | ↑2.4 | |
| 5/21 11:40 | 94.8 | ↑2.6 | |
| 5/21 11:50 | 97.6 | ↑2.8 | |
| 5/21 12:00 | 100.6 | ↑3.0 | |
| 5/21 12:10 | 103.7 | ↑3.1 | |
| 5/21 12:20 | 106.9 | ↑3.2 | |
| 5/21 12:30 | 110.2 | ↑3.3 | |
| 5/21 12:40 | 113.6 | ↑3.4 | |
| 5/21 12:50 | 117.0 | ↑3.4 | |
| 5/21 13:00 | 120.5 | ↑3.5 | |
| 5/21 13:10 | 123.9 | ↑3.4 | |
| 5/21 13:20 | 127.4 | ↑3.5 | |
| 5/21 13:30 | 130.7 | ↑3.3 | |
| 5/21 13:40 | 134.0 | ↑3.3 | |
| 5/21 13:50 | 137.1 | ↑3.1 | |
| 5/21 14:00 | 140.1 | ↑3.0 | |
| 5/21 14:10 | 143.0 | ↑2.9 | |
| 5/21 14:20 | 145.7 | ↑2.7 | |
| 5/21 14:30 | 148.1 | ↑2.4 | |
| 5/21 14:40 | 150.4 | ↑2.3 | |
| 5/21 14:50 | 152.4 | ↑2.0 | |
| 5/21 15:00 | 154.1 | ↑1.7 | |
| 5/21 15:10 | 155.6 | ↑1.5 | |
| 5/21 15:20 | 156.7 | ↑1.1 | |
| 5/21 15:30 | 157.6 | ↑0.9 | |
| 5/21 15:40 | 158.2 | ↑0.6 | |
| 5/21 15:50 | 158.4 | ↑0.2 | 満潮 |
| 5/21 16:00 | 158.3 | ↓-0.1 | |
| 5/21 16:10 | 158.0 | ↓-0.3 | |
| 5/21 16:20 | 157.2 | ↓-0.8 | |
| 5/21 16:30 | 156.2 | ↓-1.0 | |
| 5/21 16:40 | 154.9 | ↓-1.3 | |
| 5/21 16:50 | 153.2 | ↓-1.7 | |
| 5/21 17:00 | 151.3 | ↓-1.9 | |
| 5/21 17:10 | 149.1 | ↓-2.2 | |
| 5/21 17:20 | 146.6 | ↓-2.5 | |
| 5/21 17:30 | 143.9 | ↓-2.7 | |
| 5/21 17:40 | 140.9 | ↓-3.0 | |
| 5/21 17:50 | 137.7 | ↓-3.2 | |
| 5/21 18:00 | 134.3 | ↓-3.4 | |
| 5/21 18:10 | 130.8 | ↓-3.5 | |
| 5/21 18:20 | 127.1 | ↓-3.7 | |
| 5/21 18:30 | 123.3 | ↓-3.8 | |
| 5/21 18:40 | 119.4 | ↓-3.9 | |
| 5/21 18:50 | 115.4 | ↓-4.0 | |
| 5/21 19:00 | 111.4 | ↓-4.0 | |
| 5/21 19:10 | 107.4 | ↓-4.0 | |
| 5/21 19:20 | 103.4 | ↓-4.0 | |
| 5/21 19:30 | 99.5 | ↓-3.9 | |
| 5/21 19:40 | 95.6 | ↓-3.9 | |
| 5/21 19:50 | 91.9 | ↓-3.7 | |
| 5/21 20:00 | 88.2 | ↓-3.7 | |
| 5/21 20:10 | 84.8 | ↓-3.4 | |
| 5/21 20:20 | 81.5 | ↓-3.3 | |
| 5/21 20:30 | 78.5 | ↓-3.0 | |
| 5/21 20:40 | 75.6 | ↓-2.9 | |
| 5/21 20:50 | 73.1 | ↓-2.5 | |
| 5/21 21:00 | 70.8 | ↓-2.3 | |
| 5/21 21:10 | 68.8 | ↓-2.0 | |
| 5/21 21:20 | 67.1 | ↓-1.7 | |
| 5/21 21:30 | 65.7 | ↓-1.4 | |
| 5/21 21:40 | 64.7 | ↓-1.0 | |
| 5/21 21:50 | 64.0 | ↓-0.7 | |
| 5/21 22:00 | 63.7 | ↓-0.3 | 干潮 |
| 5/21 22:10 | 63.8 | ↑0.1 | |
| 5/21 22:20 | 64.2 | ↑0.4 | |
| 5/21 22:30 | 64.9 | ↑0.7 | |
| 5/21 22:40 | 66.0 | ↑1.1 | |
| 5/21 22:50 | 67.5 | ↑1.5 | |
| 5/21 23:00 | 69.3 | ↑1.8 | |
| 5/21 23:10 | 71.5 | ↑2.2 | |
| 5/21 23:20 | 74.0 | ↑2.5 | |
| 5/21 23:30 | 76.7 | ↑2.7 | |
| 5/21 23:40 | 79.8 | ↑3.1 | |
| 5/21 23:50 | 83.2 | ↑3.4 |