| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(木) |
06:17 | 00:16 | 18:49 | 12:32 |
| 196cm | 35cm | 200cm | 12cm | |
|
||||
楚久（沖縄）2023年04月20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 |
|---|---|---|---|
| 4/20 00:00 | 35.4 | ↓-1.3 | |
| 4/20 00:10 | 34.8 | ↓-0.6 | 干潮 |
| 4/20 00:20 | 34.8 | 0 | |
| 4/20 00:30 | 35.3 | ↑0.5 | |
| 4/20 00:40 | 36.5 | ↑1.2 | |
| 4/20 00:50 | 38.3 | ↑1.8 | |
| 4/20 01:00 | 40.6 | ↑2.3 | |
| 4/20 01:10 | 43.5 | ↑2.9 | |
| 4/20 01:20 | 47.0 | ↑3.5 | |
| 4/20 01:30 | 50.9 | ↑3.9 | |
| 4/20 01:40 | 55.4 | ↑4.5 | |
| 4/20 01:50 | 60.3 | ↑4.9 | |
| 4/20 02:00 | 65.6 | ↑5.3 | |
| 4/20 02:10 | 71.3 | ↑5.7 | |
| 4/20 02:20 | 77.3 | ↑6.0 | |
| 4/20 02:30 | 83.6 | ↑6.3 | |
| 4/20 02:40 | 90.1 | ↑6.5 | |
| 4/20 02:50 | 96.9 | ↑6.8 | |
| 4/20 03:00 | 103.8 | ↑6.9 | |
| 4/20 03:10 | 110.7 | ↑6.9 | |
| 4/20 03:20 | 117.7 | ↑7.0 | |
| 4/20 03:30 | 124.7 | ↑7.0 | |
| 4/20 03:40 | 131.7 | ↑7.0 | |
| 4/20 03:50 | 138.5 | ↑6.8 | |
| 4/20 04:00 | 145.1 | ↑6.6 | |
| 4/20 04:10 | 151.5 | ↑6.4 | |
| 4/20 04:20 | 157.7 | ↑6.2 | |
| 4/20 04:30 | 163.5 | ↑5.8 | |
| 4/20 04:40 | 169.0 | ↑5.5 | |
| 4/20 04:50 | 174.0 | ↑5.0 | |
| 4/20 05:00 | 178.6 | ↑4.6 | |
| 4/20 05:10 | 182.8 | ↑4.2 | |
| 4/20 05:20 | 186.4 | ↑3.6 | |
| 4/20 05:30 | 189.4 | ↑3.0 | |
| 4/20 05:40 | 192.0 | ↑2.6 | |
| 4/20 05:50 | 193.9 | ↑1.9 | |
| 4/20 06:00 | 195.2 | ↑1.3 | |
| 4/20 06:10 | 195.9 | ↑0.7 | 満潮 |
| 4/20 06:20 | 195.9 | 0 | |
| 4/20 06:30 | 195.4 | ↓-0.5 | |
| 4/20 06:40 | 194.2 | ↓-1.2 | |
| 4/20 06:50 | 192.4 | ↓-1.8 | |
| 4/20 07:00 | 190.0 | ↓-2.4 | |
| 4/20 07:10 | 187.0 | ↓-3.0 | |
| 4/20 07:20 | 183.4 | ↓-3.6 | |
| 4/20 07:30 | 179.2 | ↓-4.2 | |
| 4/20 07:40 | 174.5 | ↓-4.7 | |
| 4/20 07:50 | 169.4 | ↓-5.1 | |
| 4/20 08:00 | 163.7 | ↓-5.7 | |
| 4/20 08:10 | 157.7 | ↓-6.0 | |
| 4/20 08:20 | 151.3 | ↓-6.4 | |
| 4/20 08:30 | 144.5 | ↓-6.8 | |
| 4/20 08:40 | 137.5 | ↓-7.0 | |
| 4/20 08:50 | 130.2 | ↓-7.3 | |
| 4/20 09:00 | 122.7 | ↓-7.5 | |
| 4/20 09:10 | 115.1 | ↓-7.6 | |
| 4/20 09:20 | 107.4 | ↓-7.7 | |
| 4/20 09:30 | 99.7 | ↓-7.7 | |
| 4/20 09:40 | 92.0 | ↓-7.7 | |
| 4/20 09:50 | 84.4 | ↓-7.6 | |
| 4/20 10:00 | 76.9 | ↓-7.5 | |
| 4/20 10:10 | 69.6 | ↓-7.3 | |
| 4/20 10:20 | 62.6 | ↓-7.0 | |
| 4/20 10:30 | 55.8 | ↓-6.8 | |
| 4/20 10:40 | 49.4 | ↓-6.4 | |
| 4/20 10:50 | 43.3 | ↓-6.1 | |
| 4/20 11:00 | 37.7 | ↓-5.6 | |
| 4/20 11:10 | 32.6 | ↓-5.1 | |
| 4/20 11:20 | 28.0 | ↓-4.6 | |
| 4/20 11:30 | 23.9 | ↓-4.1 | |
| 4/20 11:40 | 20.3 | ↓-3.6 | |
| 4/20 11:50 | 17.4 | ↓-2.9 | |
| 4/20 12:00 | 15.1 | ↓-2.3 | |
| 4/20 12:10 | 13.4 | ↓-1.7 | |
| 4/20 12:20 | 12.3 | ↓-1.1 | |
| 4/20 12:30 | 11.9 | ↓-0.4 | 干潮 |
| 4/20 12:40 | 12.2 | ↑0.3 | |
| 4/20 12:50 | 13.1 | ↑0.9 | |
| 4/20 13:00 | 14.6 | ↑1.5 | |
| 4/20 13:10 | 16.8 | ↑2.2 | |
| 4/20 13:20 | 19.6 | ↑2.8 | |
| 4/20 13:30 | 23.1 | ↑3.5 | |
| 4/20 13:40 | 27.0 | ↑3.9 | |
| 4/20 13:50 | 31.6 | ↑4.6 | |
| 4/20 14:00 | 36.6 | ↑5.0 | |
| 4/20 14:10 | 42.2 | ↑5.6 | |
| 4/20 14:20 | 48.1 | ↑5.9 | |
| 4/20 14:30 | 54.5 | ↑6.4 | |
| 4/20 14:40 | 61.3 | ↑6.8 | |
| 4/20 14:50 | 68.3 | ↑7.0 | |
| 4/20 15:00 | 75.6 | ↑7.3 | |
| 4/20 15:10 | 83.1 | ↑7.5 | |
| 4/20 15:20 | 90.8 | ↑7.7 | |
| 4/20 15:30 | 98.5 | ↑7.7 | |
| 4/20 15:40 | 106.3 | ↑7.8 | 最大潮位差 |
| 4/20 15:50 | 114.1 | ↑7.8 | 最大潮位差 |
| 4/20 16:00 | 121.9 | ↑7.8 | 最大潮位差 |
| 4/20 16:10 | 129.5 | ↑7.6 | |
| 4/20 16:20 | 136.9 | ↑7.4 | |
| 4/20 16:30 | 144.2 | ↑7.3 | |
| 4/20 16:40 | 151.1 | ↑6.9 | |
| 4/20 16:50 | 157.8 | ↑6.7 | |
| 4/20 17:00 | 164.0 | ↑6.2 | |
| 4/20 17:10 | 169.9 | ↑5.9 | |
| 4/20 17:20 | 175.3 | ↑5.4 | |
| 4/20 17:30 | 180.3 | ↑5.0 | |
| 4/20 17:40 | 184.7 | ↑4.4 | |
| 4/20 17:50 | 188.5 | ↑3.8 | |
| 4/20 18:00 | 191.8 | ↑3.3 | |
| 4/20 18:10 | 194.6 | ↑2.8 | |
| 4/20 18:20 | 196.7 | ↑2.1 | |
| 4/20 18:30 | 198.1 | ↑1.4 | |
| 4/20 18:40 | 199.0 | ↑0.9 | 満潮 |
| 4/20 18:50 | 199.2 | ↑0.2 | |
| 4/20 19:00 | 198.8 | ↓-0.4 | |
| 4/20 19:10 | 197.8 | ↓-1.0 | |
| 4/20 19:20 | 196.1 | ↓-1.7 | |
| 4/20 19:30 | 193.9 | ↓-2.2 | |
| 4/20 19:40 | 191.1 | ↓-2.8 | |
| 4/20 19:50 | 187.7 | ↓-3.4 | |
| 4/20 20:00 | 183.8 | ↓-3.9 | |
| 4/20 20:10 | 179.4 | ↓-4.4 | |
| 4/20 20:20 | 174.6 | ↓-4.8 | |
| 4/20 20:30 | 169.3 | ↓-5.3 | |
| 4/20 20:40 | 163.6 | ↓-5.7 | |
| 4/20 20:50 | 157.7 | ↓-5.9 | |
| 4/20 21:00 | 151.4 | ↓-6.3 | |
| 4/20 21:10 | 144.9 | ↓-6.5 | |
| 4/20 21:20 | 138.2 | ↓-6.7 | |
| 4/20 21:30 | 131.4 | ↓-6.8 | |
| 4/20 21:40 | 124.5 | ↓-6.9 | |
| 4/20 21:50 | 117.6 | ↓-6.9 | |
| 4/20 22:00 | 110.6 | ↓-7.0 | |
| 4/20 22:10 | 103.8 | ↓-6.8 | |
| 4/20 22:20 | 97.1 | ↓-6.7 | |
| 4/20 22:30 | 90.6 | ↓-6.5 | |
| 4/20 22:40 | 84.3 | ↓-6.3 | |
| 4/20 22:50 | 78.2 | ↓-6.1 | |
| 4/20 23:00 | 72.5 | ↓-5.7 | |
| 4/20 23:10 | 67.2 | ↓-5.3 | |
| 4/20 23:20 | 62.3 | ↓-4.9 | |
| 4/20 23:30 | 57.8 | ↓-4.5 | |
| 4/20 23:40 | 53.8 | ↓-4.0 | |
| 4/20 23:50 | 50.3 | ↓-3.5 |