| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
04:53 | 11:27 | 17:54 | 23:35 |
| 185cm | 33cm | 178cm | 77cm | |
|
||||
座間味（沖縄）2028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 | 84.0 | ↑2.4 | |
| 5/21 00:10 | 86.8 | ↑2.8 | |
| 5/21 00:20 | 89.9 | ↑3.1 | |
| 5/21 00:30 | 93.3 | ↑3.4 | |
| 5/21 00:40 | 96.9 | ↑3.6 | |
| 5/21 00:50 | 100.9 | ↑4.0 | |
| 5/21 01:00 | 105.0 | ↑4.1 | |
| 5/21 01:10 | 109.3 | ↑4.3 | |
| 5/21 01:20 | 113.8 | ↑4.5 | |
| 5/21 01:30 | 118.5 | ↑4.7 | |
| 5/21 01:40 | 123.2 | ↑4.7 | |
| 5/21 01:50 | 127.9 | ↑4.7 | |
| 5/21 02:00 | 132.7 | ↑4.8 | |
| 5/21 02:10 | 137.5 | ↑4.8 | |
| 5/21 02:20 | 142.2 | ↑4.7 | |
| 5/21 02:30 | 146.9 | ↑4.7 | |
| 5/21 02:40 | 151.4 | ↑4.5 | |
| 5/21 02:50 | 155.7 | ↑4.3 | |
| 5/21 03:00 | 159.9 | ↑4.2 | |
| 5/21 03:10 | 163.9 | ↑4.0 | |
| 5/21 03:20 | 167.5 | ↑3.6 | |
| 5/21 03:30 | 170.9 | ↑3.4 | |
| 5/21 03:40 | 174.0 | ↑3.1 | |
| 5/21 03:50 | 176.8 | ↑2.8 | |
| 5/21 04:00 | 179.2 | ↑2.4 | |
| 5/21 04:10 | 181.2 | ↑2.0 | |
| 5/21 04:20 | 182.7 | ↑1.5 | |
| 5/21 04:30 | 183.9 | ↑1.2 | |
| 5/21 04:40 | 184.7 | ↑0.8 | |
| 5/21 04:50 | 184.9 | ↑0.2 | 満潮 |
| 5/21 05:00 | 184.8 | ↓-0.1 | |
| 5/21 05:10 | 184.2 | ↓-0.6 | |
| 5/21 05:20 | 183.1 | ↓-1.1 | |
| 5/21 05:30 | 181.6 | ↓-1.5 | |
| 5/21 05:40 | 179.6 | ↓-2.0 | |
| 5/21 05:50 | 177.2 | ↓-2.4 | |
| 5/21 06:00 | 174.4 | ↓-2.8 | |
| 5/21 06:10 | 171.1 | ↓-3.3 | |
| 5/21 06:20 | 167.5 | ↓-3.6 | |
| 5/21 06:30 | 163.5 | ↓-4.0 | |
| 5/21 06:40 | 159.1 | ↓-4.4 | |
| 5/21 06:50 | 154.4 | ↓-4.7 | |
| 5/21 07:00 | 149.5 | ↓-4.9 | |
| 5/21 07:10 | 144.2 | ↓-5.3 | |
| 5/21 07:20 | 138.7 | ↓-5.5 | |
| 5/21 07:30 | 133.1 | ↓-5.6 | |
| 5/21 07:40 | 127.2 | ↓-5.9 | |
| 5/21 07:50 | 121.3 | ↓-5.9 | |
| 5/21 08:00 | 115.2 | ↓-6.1 | 最大潮位差 |
| 5/21 08:10 | 109.1 | ↓-6.1 | 最大潮位差 |
| 5/21 08:20 | 103.0 | ↓-6.1 | 最大潮位差 |
| 5/21 08:30 | 96.9 | ↓-6.1 | 最大潮位差 |
| 5/21 08:40 | 90.9 | ↓-6.0 | |
| 5/21 08:50 | 85.0 | ↓-5.9 | |
| 5/21 09:00 | 79.3 | ↓-5.7 | |
| 5/21 09:10 | 73.7 | ↓-5.6 | |
| 5/21 09:20 | 68.4 | ↓-5.3 | |
| 5/21 09:30 | 63.3 | ↓-5.1 | |
| 5/21 09:40 | 58.5 | ↓-4.8 | |
| 5/21 09:50 | 54.1 | ↓-4.4 | |
| 5/21 10:00 | 49.9 | ↓-4.2 | |
| 5/21 10:10 | 46.2 | ↓-3.7 | |
| 5/21 10:20 | 42.9 | ↓-3.3 | |
| 5/21 10:30 | 40.0 | ↓-2.9 | |
| 5/21 10:40 | 37.5 | ↓-2.5 | |
| 5/21 10:50 | 35.5 | ↓-2.0 | |
| 5/21 11:00 | 33.9 | ↓-1.6 | |
| 5/21 11:10 | 32.9 | ↓-1.0 | |
| 5/21 11:20 | 32.3 | ↓-0.6 | 干潮 |
| 5/21 11:30 | 32.3 | 0 | |
| 5/21 11:40 | 32.7 | ↑0.4 | |
| 5/21 11:50 | 33.6 | ↑0.9 | |
| 5/21 12:00 | 35.0 | ↑1.4 | |
| 5/21 12:10 | 36.9 | ↑1.9 | |
| 5/21 12:20 | 39.2 | ↑2.3 | |
| 5/21 12:30 | 42.0 | ↑2.8 | |
| 5/21 12:40 | 45.2 | ↑3.2 | |
| 5/21 12:50 | 48.8 | ↑3.6 | |
| 5/21 13:00 | 52.8 | ↑4.0 | |
| 5/21 13:10 | 57.1 | ↑4.3 | |
| 5/21 13:20 | 61.7 | ↑4.6 | |
| 5/21 13:30 | 66.6 | ↑4.9 | |
| 5/21 13:40 | 71.8 | ↑5.2 | |
| 5/21 13:50 | 77.2 | ↑5.4 | |
| 5/21 14:00 | 82.8 | ↑5.6 | |
| 5/21 14:10 | 88.5 | ↑5.7 | |
| 5/21 14:20 | 94.4 | ↑5.9 | |
| 5/21 14:30 | 100.3 | ↑5.9 | |
| 5/21 14:40 | 106.2 | ↑5.9 | |
| 5/21 14:50 | 112.1 | ↑5.9 | |
| 5/21 15:00 | 118.0 | ↑5.9 | |
| 5/21 15:10 | 123.7 | ↑5.7 | |
| 5/21 15:20 | 129.3 | ↑5.6 | |
| 5/21 15:30 | 134.8 | ↑5.5 | |
| 5/21 15:40 | 140.1 | ↑5.3 | |
| 5/21 15:50 | 145.1 | ↑5.0 | |
| 5/21 16:00 | 149.8 | ↑4.7 | |
| 5/21 16:10 | 154.3 | ↑4.5 | |
| 5/21 16:20 | 158.4 | ↑4.1 | |
| 5/21 16:30 | 162.1 | ↑3.7 | |
| 5/21 16:40 | 165.5 | ↑3.4 | |
| 5/21 16:50 | 168.5 | ↑3.0 | |
| 5/21 17:00 | 171.1 | ↑2.6 | |
| 5/21 17:10 | 173.2 | ↑2.1 | |
| 5/21 17:20 | 174.9 | ↑1.7 | |
| 5/21 17:30 | 176.2 | ↑1.3 | |
| 5/21 17:40 | 177.0 | ↑0.8 | |
| 5/21 17:50 | 177.3 | ↑0.3 | 満潮 |
| 5/21 18:00 | 177.2 | ↓-0.1 | |
| 5/21 18:10 | 176.7 | ↓-0.5 | |
| 5/21 18:20 | 175.7 | ↓-1.0 | |
| 5/21 18:30 | 174.3 | ↓-1.4 | |
| 5/21 18:40 | 172.5 | ↓-1.8 | |
| 5/21 18:50 | 170.3 | ↓-2.2 | |
| 5/21 19:00 | 167.7 | ↓-2.6 | |
| 5/21 19:10 | 164.8 | ↓-2.9 | |
| 5/21 19:20 | 161.5 | ↓-3.3 | |
| 5/21 19:30 | 158.0 | ↓-3.5 | |
| 5/21 19:40 | 154.2 | ↓-3.8 | |
| 5/21 19:50 | 150.2 | ↓-4.0 | |
| 5/21 20:00 | 145.9 | ↓-4.3 | |
| 5/21 20:10 | 141.6 | ↓-4.3 | |
| 5/21 20:20 | 137.1 | ↓-4.5 | |
| 5/21 20:30 | 132.5 | ↓-4.6 | |
| 5/21 20:40 | 127.9 | ↓-4.6 | |
| 5/21 20:50 | 123.2 | ↓-4.7 | |
| 5/21 21:00 | 118.6 | ↓-4.6 | |
| 5/21 21:10 | 114.1 | ↓-4.5 | |
| 5/21 21:20 | 109.7 | ↓-4.4 | |
| 5/21 21:30 | 105.4 | ↓-4.3 | |
| 5/21 21:40 | 101.3 | ↓-4.1 | |
| 5/21 21:50 | 97.4 | ↓-3.9 | |
| 5/21 22:00 | 93.7 | ↓-3.7 | |
| 5/21 22:10 | 90.4 | ↓-3.3 | |
| 5/21 22:20 | 87.3 | ↓-3.1 | |
| 5/21 22:30 | 84.5 | ↓-2.8 | |
| 5/21 22:40 | 82.2 | ↓-2.3 | |
| 5/21 22:50 | 80.1 | ↓-2.1 | |
| 5/21 23:00 | 78.5 | ↓-1.6 | |
| 5/21 23:10 | 77.3 | ↓-1.2 | |
| 5/21 23:20 | 76.5 | ↓-0.8 | |
| 5/21 23:30 | 76.1 | ↓-0.4 | 干潮 |
| 5/21 23:40 | 76.2 | ↑0.1 | |
| 5/21 23:50 | 76.7 | ↑0.5 |