| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
07:17 | 01:21 | 20:42 | 13:55 |
| 209cm | 83cm | 186cm | 5cm | |
|
||||
渡嘉敷島（沖縄）2023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 | 98.4 | ↓-4.0 | |
| 5/21 00:10 | 94.8 | ↓-3.6 | |
| 5/21 00:20 | 91.6 | ↓-3.2 | |
| 5/21 00:30 | 88.8 | ↓-2.8 | |
| 5/21 00:40 | 86.6 | ↓-2.2 | |
| 5/21 00:50 | 84.8 | ↓-1.8 | |
| 5/21 01:00 | 83.5 | ↓-1.3 | |
| 5/21 01:10 | 82.7 | ↓-0.8 | |
| 5/21 01:20 | 82.5 | ↓-0.2 | 干潮 |
| 5/21 01:30 | 82.8 | ↑0.3 | |
| 5/21 01:40 | 83.6 | ↑0.8 | |
| 5/21 01:50 | 84.9 | ↑1.3 | |
| 5/21 02:00 | 86.6 | ↑1.7 | |
| 5/21 02:10 | 88.9 | ↑2.3 | |
| 5/21 02:20 | 91.5 | ↑2.6 | |
| 5/21 02:30 | 94.7 | ↑3.2 | |
| 5/21 02:40 | 98.2 | ↑3.5 | |
| 5/21 02:50 | 102.0 | ↑3.8 | |
| 5/21 03:00 | 106.2 | ↑4.2 | |
| 5/21 03:10 | 110.7 | ↑4.5 | |
| 5/21 03:20 | 115.4 | ↑4.7 | |
| 5/21 03:30 | 120.4 | ↑5.0 | |
| 5/21 03:40 | 125.5 | ↑5.1 | |
| 5/21 03:50 | 130.7 | ↑5.2 | |
| 5/21 04:00 | 136.1 | ↑5.4 | |
| 5/21 04:10 | 141.5 | ↑5.4 | |
| 5/21 04:20 | 147.0 | ↑5.5 | |
| 5/21 04:30 | 152.4 | ↑5.4 | |
| 5/21 04:40 | 157.8 | ↑5.4 | |
| 5/21 04:50 | 163.1 | ↑5.3 | |
| 5/21 05:00 | 168.2 | ↑5.1 | |
| 5/21 05:10 | 173.2 | ↑5.0 | |
| 5/21 05:20 | 178.0 | ↑4.8 | |
| 5/21 05:30 | 182.5 | ↑4.5 | |
| 5/21 05:40 | 186.8 | ↑4.3 | |
| 5/21 05:50 | 190.8 | ↑4.0 | |
| 5/21 06:00 | 194.4 | ↑3.6 | |
| 5/21 06:10 | 197.7 | ↑3.3 | |
| 5/21 06:20 | 200.6 | ↑2.9 | |
| 5/21 06:30 | 203.1 | ↑2.5 | |
| 5/21 06:40 | 205.1 | ↑2.0 | |
| 5/21 06:50 | 206.7 | ↑1.6 | |
| 5/21 07:00 | 207.7 | ↑1.0 | |
| 5/21 07:10 | 208.3 | ↑0.6 | 満潮 |
| 5/21 07:20 | 208.4 | ↑0.1 | |
| 5/21 07:30 | 207.9 | ↓-0.5 | |
| 5/21 07:40 | 206.9 | ↓-1.0 | |
| 5/21 07:50 | 205.3 | ↓-1.6 | |
| 5/21 08:00 | 203.1 | ↓-2.2 | |
| 5/21 08:10 | 200.5 | ↓-2.6 | |
| 5/21 08:20 | 197.2 | ↓-3.3 | |
| 5/21 08:30 | 193.4 | ↓-3.8 | |
| 5/21 08:40 | 189.1 | ↓-4.3 | |
| 5/21 08:50 | 184.3 | ↓-4.8 | |
| 5/21 09:00 | 178.9 | ↓-5.4 | |
| 5/21 09:10 | 173.2 | ↓-5.7 | |
| 5/21 09:20 | 166.9 | ↓-6.3 | |
| 5/21 09:30 | 160.3 | ↓-6.6 | |
| 5/21 09:40 | 153.3 | ↓-7.0 | |
| 5/21 09:50 | 145.9 | ↓-7.4 | |
| 5/21 10:00 | 138.3 | ↓-7.6 | |
| 5/21 10:10 | 130.4 | ↓-7.9 | |
| 5/21 10:20 | 122.4 | ↓-8.0 | |
| 5/21 10:30 | 114.2 | ↓-8.2 | |
| 5/21 10:40 | 106.0 | ↓-8.2 | |
| 5/21 10:50 | 97.7 | ↓-8.3 | 最大潮位差 |
| 5/21 11:00 | 89.5 | ↓-8.2 | |
| 5/21 11:10 | 81.4 | ↓-8.1 | |
| 5/21 11:20 | 73.4 | ↓-8.0 | |
| 5/21 11:30 | 65.7 | ↓-7.7 | |
| 5/21 11:40 | 58.2 | ↓-7.5 | |
| 5/21 11:50 | 51.0 | ↓-7.2 | |
| 5/21 12:00 | 44.2 | ↓-6.8 | |
| 5/21 12:10 | 37.8 | ↓-6.4 | |
| 5/21 12:20 | 31.9 | ↓-5.9 | |
| 5/21 12:30 | 26.5 | ↓-5.4 | |
| 5/21 12:40 | 21.6 | ↓-4.9 | |
| 5/21 12:50 | 17.2 | ↓-4.4 | |
| 5/21 13:00 | 13.5 | ↓-3.7 | |
| 5/21 13:10 | 10.4 | ↓-3.1 | |
| 5/21 13:20 | 7.9 | ↓-2.5 | |
| 5/21 13:30 | 6.0 | ↓-1.9 | |
| 5/21 13:40 | 4.8 | ↓-1.2 | |
| 5/21 13:50 | 4.2 | ↓-0.6 | 干潮 |
| 5/21 14:00 | 4.2 | 0 | |
| 5/21 14:10 | 4.9 | ↑0.7 | |
| 5/21 14:20 | 6.2 | ↑1.3 | |
| 5/21 14:30 | 8.1 | ↑1.9 | |
| 5/21 14:40 | 10.5 | ↑2.4 | |
| 5/21 14:50 | 13.5 | ↑3.0 | |
| 5/21 15:00 | 17.1 | ↑3.6 | |
| 5/21 15:10 | 21.1 | ↑4.0 | |
| 5/21 15:20 | 25.5 | ↑4.4 | |
| 5/21 15:30 | 30.4 | ↑4.9 | |
| 5/21 15:40 | 35.7 | ↑5.3 | |
| 5/21 15:50 | 41.3 | ↑5.6 | |
| 5/21 16:00 | 47.2 | ↑5.9 | |
| 5/21 16:10 | 53.3 | ↑6.1 | |
| 5/21 16:20 | 59.7 | ↑6.4 | |
| 5/21 16:30 | 66.3 | ↑6.6 | |
| 5/21 16:40 | 73.1 | ↑6.8 | |
| 5/21 16:50 | 79.9 | ↑6.8 | |
| 5/21 17:00 | 86.8 | ↑6.9 | |
| 5/21 17:10 | 93.7 | ↑6.9 | |
| 5/21 17:20 | 100.6 | ↑6.9 | |
| 5/21 17:30 | 107.5 | ↑6.9 | |
| 5/21 17:40 | 114.3 | ↑6.8 | |
| 5/21 17:50 | 120.9 | ↑6.6 | |
| 5/21 18:00 | 127.4 | ↑6.5 | |
| 5/21 18:10 | 133.7 | ↑6.3 | |
| 5/21 18:20 | 139.8 | ↑6.1 | |
| 5/21 18:30 | 145.6 | ↑5.8 | |
| 5/21 18:40 | 151.1 | ↑5.5 | |
| 5/21 18:50 | 156.3 | ↑5.2 | |
| 5/21 19:00 | 161.2 | ↑4.9 | |
| 5/21 19:10 | 165.7 | ↑4.5 | |
| 5/21 19:20 | 169.8 | ↑4.1 | |
| 5/21 19:30 | 173.4 | ↑3.6 | |
| 5/21 19:40 | 176.6 | ↑3.2 | |
| 5/21 19:50 | 179.4 | ↑2.8 | |
| 5/21 20:00 | 181.6 | ↑2.2 | |
| 5/21 20:10 | 183.4 | ↑1.8 | |
| 5/21 20:20 | 184.7 | ↑1.3 | |
| 5/21 20:30 | 185.5 | ↑0.8 | |
| 5/21 20:40 | 185.8 | ↑0.3 | 満潮 |
| 5/21 20:50 | 185.6 | ↓-0.2 | |
| 5/21 21:00 | 184.9 | ↓-0.7 | |
| 5/21 21:10 | 183.7 | ↓-1.2 | |
| 5/21 21:20 | 182.1 | ↓-1.6 | |
| 5/21 21:30 | 180.0 | ↓-2.1 | |
| 5/21 21:40 | 177.5 | ↓-2.5 | |
| 5/21 21:50 | 174.6 | ↓-2.9 | |
| 5/21 22:00 | 171.3 | ↓-3.3 | |
| 5/21 22:10 | 167.7 | ↓-3.6 | |
| 5/21 22:20 | 163.7 | ↓-4.0 | |
| 5/21 22:30 | 159.6 | ↓-4.1 | |
| 5/21 22:40 | 155.2 | ↓-4.4 | |
| 5/21 22:50 | 150.6 | ↓-4.6 | |
| 5/21 23:00 | 145.9 | ↓-4.7 | |
| 5/21 23:10 | 141.2 | ↓-4.7 | |
| 5/21 23:20 | 136.4 | ↓-4.8 | |
| 5/21 23:30 | 131.7 | ↓-4.7 | |
| 5/21 23:40 | 127.0 | ↓-4.7 | |
| 5/21 23:50 | 122.5 | ↓-4.5 |