| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(木) |
06:53 | 00:51 | 19:23 | 13:07 |
| 194cm | 34cm | 197cm | 15cm | |
|
||||
儀間（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 | 40.7 | ↓-3.1 | |
| 4/20 00:10 | 38.1 | ↓-2.6 | |
| 4/20 00:20 | 36.0 | ↓-2.1 | |
| 4/20 00:30 | 34.6 | ↓-1.4 | |
| 4/20 00:40 | 33.7 | ↓-0.9 | |
| 4/20 00:50 | 33.4 | ↓-0.3 | 干潮 |
| 4/20 01:00 | 33.7 | ↑0.3 | |
| 4/20 01:10 | 34.6 | ↑0.9 | |
| 4/20 01:20 | 36.1 | ↑1.5 | |
| 4/20 01:30 | 38.2 | ↑2.1 | |
| 4/20 01:40 | 40.8 | ↑2.6 | |
| 4/20 01:50 | 44.0 | ↑3.2 | |
| 4/20 02:00 | 47.6 | ↑3.6 | |
| 4/20 02:10 | 51.8 | ↑4.2 | |
| 4/20 02:20 | 56.5 | ↑4.7 | |
| 4/20 02:30 | 61.5 | ↑5.0 | |
| 4/20 02:40 | 67.0 | ↑5.5 | |
| 4/20 02:50 | 72.8 | ↑5.8 | |
| 4/20 03:00 | 78.9 | ↑6.1 | |
| 4/20 03:10 | 85.3 | ↑6.4 | |
| 4/20 03:20 | 91.8 | ↑6.5 | |
| 4/20 03:30 | 98.6 | ↑6.8 | |
| 4/20 03:40 | 105.5 | ↑6.9 | |
| 4/20 03:50 | 112.4 | ↑6.9 | |
| 4/20 04:00 | 119.3 | ↑6.9 | |
| 4/20 04:10 | 126.2 | ↑6.9 | |
| 4/20 04:20 | 133.0 | ↑6.8 | |
| 4/20 04:30 | 139.7 | ↑6.7 | |
| 4/20 04:40 | 146.2 | ↑6.5 | |
| 4/20 04:50 | 152.4 | ↑6.2 | |
| 4/20 05:00 | 158.4 | ↑6.0 | |
| 4/20 05:10 | 164.0 | ↑5.6 | |
| 4/20 05:20 | 169.2 | ↑5.2 | |
| 4/20 05:30 | 174.0 | ↑4.8 | |
| 4/20 05:40 | 178.4 | ↑4.4 | |
| 4/20 05:50 | 182.2 | ↑3.8 | |
| 4/20 06:00 | 185.6 | ↑3.4 | |
| 4/20 06:10 | 188.4 | ↑2.8 | |
| 4/20 06:20 | 190.6 | ↑2.2 | |
| 4/20 06:30 | 192.3 | ↑1.7 | |
| 4/20 06:40 | 193.4 | ↑1.1 | |
| 4/20 06:50 | 193.8 | ↑0.4 | 満潮 |
| 4/20 07:00 | 193.6 | ↓-0.2 | |
| 4/20 07:10 | 192.8 | ↓-0.8 | |
| 4/20 07:20 | 191.4 | ↓-1.4 | |
| 4/20 07:30 | 189.4 | ↓-2.0 | |
| 4/20 07:40 | 186.8 | ↓-2.6 | |
| 4/20 07:50 | 183.6 | ↓-3.2 | |
| 4/20 08:00 | 179.9 | ↓-3.7 | |
| 4/20 08:10 | 175.6 | ↓-4.3 | |
| 4/20 08:20 | 170.8 | ↓-4.8 | |
| 4/20 08:30 | 165.6 | ↓-5.2 | |
| 4/20 08:40 | 159.9 | ↓-5.7 | |
| 4/20 08:50 | 153.8 | ↓-6.1 | |
| 4/20 09:00 | 147.4 | ↓-6.4 | |
| 4/20 09:10 | 140.7 | ↓-6.7 | |
| 4/20 09:20 | 133.7 | ↓-7.0 | |
| 4/20 09:30 | 126.5 | ↓-7.2 | |
| 4/20 09:40 | 119.1 | ↓-7.4 | |
| 4/20 09:50 | 111.6 | ↓-7.5 | |
| 4/20 10:00 | 104.1 | ↓-7.5 | |
| 4/20 10:10 | 96.5 | ↓-7.6 | 最大潮位差 |
| 4/20 10:20 | 89.1 | ↓-7.4 | |
| 4/20 10:30 | 81.7 | ↓-7.4 | |
| 4/20 10:40 | 74.5 | ↓-7.2 | |
| 4/20 10:50 | 67.4 | ↓-7.1 | |
| 4/20 11:00 | 60.7 | ↓-6.7 | |
| 4/20 11:10 | 54.2 | ↓-6.5 | |
| 4/20 11:20 | 48.1 | ↓-6.1 | |
| 4/20 11:30 | 42.4 | ↓-5.7 | |
| 4/20 11:40 | 37.2 | ↓-5.2 | |
| 4/20 11:50 | 32.4 | ↓-4.8 | |
| 4/20 12:00 | 28.1 | ↓-4.3 | |
| 4/20 12:10 | 24.3 | ↓-3.8 | |
| 4/20 12:20 | 21.2 | ↓-3.1 | |
| 4/20 12:30 | 18.6 | ↓-2.6 | |
| 4/20 12:40 | 16.6 | ↓-2.0 | |
| 4/20 12:50 | 15.2 | ↓-1.4 | |
| 4/20 13:00 | 14.5 | ↓-0.7 | 干潮 |
| 4/20 13:10 | 14.4 | ↓-0.1 | |
| 4/20 13:20 | 15.0 | ↑0.6 | |
| 4/20 13:30 | 16.1 | ↑1.1 | |
| 4/20 13:40 | 18.0 | ↑1.9 | |
| 4/20 13:50 | 20.4 | ↑2.4 | |
| 4/20 14:00 | 23.4 | ↑3.0 | |
| 4/20 14:10 | 27.0 | ↑3.6 | |
| 4/20 14:20 | 31.2 | ↑4.2 | |
| 4/20 14:30 | 35.8 | ↑4.6 | |
| 4/20 14:40 | 41.0 | ↑5.2 | |
| 4/20 14:50 | 46.6 | ↑5.6 | |
| 4/20 15:00 | 52.6 | ↑6.0 | |
| 4/20 15:10 | 59.0 | ↑6.4 | |
| 4/20 15:20 | 65.7 | ↑6.7 | |
| 4/20 15:30 | 72.7 | ↑7.0 | |
| 4/20 15:40 | 79.9 | ↑7.2 | |
| 4/20 15:50 | 87.3 | ↑7.4 | |
| 4/20 16:00 | 94.9 | ↑7.6 | 最大潮位差 |
| 4/20 16:10 | 102.5 | ↑7.6 | 最大潮位差 |
| 4/20 16:20 | 110.1 | ↑7.6 | 最大潮位差 |
| 4/20 16:30 | 117.6 | ↑7.5 | |
| 4/20 16:40 | 125.1 | ↑7.5 | |
| 4/20 16:50 | 132.5 | ↑7.4 | |
| 4/20 17:00 | 139.6 | ↑7.1 | |
| 4/20 17:10 | 146.5 | ↑6.9 | |
| 4/20 17:20 | 153.1 | ↑6.6 | |
| 4/20 17:30 | 159.4 | ↑6.3 | |
| 4/20 17:40 | 165.3 | ↑5.9 | |
| 4/20 17:50 | 170.8 | ↑5.5 | |
| 4/20 18:00 | 175.8 | ↑5.0 | |
| 4/20 18:10 | 180.3 | ↑4.5 | |
| 4/20 18:20 | 184.3 | ↑4.0 | |
| 4/20 18:30 | 187.8 | ↑3.5 | |
| 4/20 18:40 | 190.7 | ↑2.9 | |
| 4/20 18:50 | 193.0 | ↑2.3 | |
| 4/20 19:00 | 194.7 | ↑1.7 | |
| 4/20 19:10 | 195.8 | ↑1.1 | |
| 4/20 19:20 | 196.2 | ↑0.4 | 満潮 |
| 4/20 19:30 | 196.1 | ↓-0.1 | |
| 4/20 19:40 | 195.3 | ↓-0.8 | |
| 4/20 19:50 | 193.9 | ↓-1.4 | |
| 4/20 20:00 | 191.9 | ↓-2.0 | |
| 4/20 20:10 | 189.4 | ↓-2.5 | |
| 4/20 20:20 | 186.3 | ↓-3.1 | |
| 4/20 20:30 | 182.7 | ↓-3.6 | |
| 4/20 20:40 | 178.5 | ↓-4.2 | |
| 4/20 20:50 | 173.9 | ↓-4.6 | |
| 4/20 21:00 | 168.9 | ↓-5.0 | |
| 4/20 21:10 | 163.5 | ↓-5.4 | |
| 4/20 21:20 | 157.7 | ↓-5.8 | |
| 4/20 21:30 | 151.7 | ↓-6.0 | |
| 4/20 21:40 | 145.3 | ↓-6.4 | |
| 4/20 21:50 | 138.8 | ↓-6.5 | |
| 4/20 22:00 | 132.1 | ↓-6.7 | |
| 4/20 22:10 | 125.3 | ↓-6.8 | |
| 4/20 22:20 | 118.5 | ↓-6.8 | |
| 4/20 22:30 | 111.6 | ↓-6.9 | |
| 4/20 22:40 | 104.8 | ↓-6.8 | |
| 4/20 22:50 | 98.1 | ↓-6.7 | |
| 4/20 23:00 | 91.6 | ↓-6.5 | |
| 4/20 23:10 | 85.2 | ↓-6.4 | |
| 4/20 23:20 | 79.1 | ↓-6.1 | |
| 4/20 23:30 | 73.4 | ↓-5.7 | |
| 4/20 23:40 | 67.9 | ↓-5.5 | |
| 4/20 23:50 | 62.8 | ↓-5.1 |