| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(木) |
06:33 | 00:33 | 19:10 | 12:52 |
| 188cm | 32cm | 188cm | 5cm | |
|
||||
安田（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 | 34.2 | ↓-2.1 | |
| 4/20 00:10 | 32.6 | ↓-1.6 | |
| 4/20 00:20 | 31.6 | ↓-1.0 | |
| 4/20 00:30 | 31.2 | ↓-0.4 | 干潮 |
| 4/20 00:40 | 31.4 | ↑0.2 | |
| 4/20 00:50 | 32.1 | ↑0.7 | |
| 4/20 01:00 | 33.4 | ↑1.3 | |
| 4/20 01:10 | 35.2 | ↑1.8 | |
| 4/20 01:20 | 37.6 | ↑2.4 | |
| 4/20 01:30 | 40.6 | ↑3.0 | |
| 4/20 01:40 | 44.0 | ↑3.4 | |
| 4/20 01:50 | 48.0 | ↑4.0 | |
| 4/20 02:00 | 52.4 | ↑4.4 | |
| 4/20 02:10 | 57.2 | ↑4.8 | |
| 4/20 02:20 | 62.4 | ↑5.2 | |
| 4/20 02:30 | 68.0 | ↑5.6 | |
| 4/20 02:40 | 73.9 | ↑5.9 | |
| 4/20 02:50 | 80.1 | ↑6.2 | |
| 4/20 03:00 | 86.5 | ↑6.4 | |
| 4/20 03:10 | 93.1 | ↑6.6 | |
| 4/20 03:20 | 99.8 | ↑6.7 | |
| 4/20 03:30 | 106.6 | ↑6.8 | |
| 4/20 03:40 | 113.4 | ↑6.8 | |
| 4/20 03:50 | 120.3 | ↑6.9 | |
| 4/20 04:00 | 127.0 | ↑6.7 | |
| 4/20 04:10 | 133.6 | ↑6.6 | |
| 4/20 04:20 | 140.1 | ↑6.5 | |
| 4/20 04:30 | 146.3 | ↑6.2 | |
| 4/20 04:40 | 152.2 | ↑5.9 | |
| 4/20 04:50 | 157.9 | ↑5.7 | |
| 4/20 05:00 | 163.1 | ↑5.2 | |
| 4/20 05:10 | 168.0 | ↑4.9 | |
| 4/20 05:20 | 172.4 | ↑4.4 | |
| 4/20 05:30 | 176.3 | ↑3.9 | |
| 4/20 05:40 | 179.7 | ↑3.4 | |
| 4/20 05:50 | 182.5 | ↑2.8 | |
| 4/20 06:00 | 184.8 | ↑2.3 | |
| 4/20 06:10 | 186.5 | ↑1.7 | |
| 4/20 06:20 | 187.5 | ↑1.0 | |
| 4/20 06:30 | 188.0 | ↑0.5 | 満潮 |
| 4/20 06:40 | 187.8 | ↓-0.2 | |
| 4/20 06:50 | 187.0 | ↓-0.8 | |
| 4/20 07:00 | 185.5 | ↓-1.5 | |
| 4/20 07:10 | 183.5 | ↓-2.0 | |
| 4/20 07:20 | 180.8 | ↓-2.7 | |
| 4/20 07:30 | 177.6 | ↓-3.2 | |
| 4/20 07:40 | 173.8 | ↓-3.8 | |
| 4/20 07:50 | 169.4 | ↓-4.4 | |
| 4/20 08:00 | 164.6 | ↓-4.8 | |
| 4/20 08:10 | 159.2 | ↓-5.4 | |
| 4/20 08:20 | 153.5 | ↓-5.7 | |
| 4/20 08:30 | 147.3 | ↓-6.2 | |
| 4/20 08:40 | 140.8 | ↓-6.5 | |
| 4/20 08:50 | 133.9 | ↓-6.9 | |
| 4/20 09:00 | 126.8 | ↓-7.1 | |
| 4/20 09:10 | 119.5 | ↓-7.3 | |
| 4/20 09:20 | 112.1 | ↓-7.4 | |
| 4/20 09:30 | 104.5 | ↓-7.6 | 最大潮位差 |
| 4/20 09:40 | 96.9 | ↓-7.6 | 最大潮位差 |
| 4/20 09:50 | 89.3 | ↓-7.6 | 最大潮位差 |
| 4/20 10:00 | 81.7 | ↓-7.6 | 最大潮位差 |
| 4/20 10:10 | 74.2 | ↓-7.5 | |
| 4/20 10:20 | 66.9 | ↓-7.3 | |
| 4/20 10:30 | 59.8 | ↓-7.1 | |
| 4/20 10:40 | 52.9 | ↓-6.9 | |
| 4/20 10:50 | 46.3 | ↓-6.6 | |
| 4/20 11:00 | 40.1 | ↓-6.2 | |
| 4/20 11:10 | 34.2 | ↓-5.9 | |
| 4/20 11:20 | 28.8 | ↓-5.4 | |
| 4/20 11:30 | 23.9 | ↓-4.9 | |
| 4/20 11:40 | 19.4 | ↓-4.5 | |
| 4/20 11:50 | 15.5 | ↓-3.9 | |
| 4/20 12:00 | 12.1 | ↓-3.4 | |
| 4/20 12:10 | 9.3 | ↓-2.8 | |
| 4/20 12:20 | 7.0 | ↓-2.3 | |
| 4/20 12:30 | 5.4 | ↓-1.6 | |
| 4/20 12:40 | 4.4 | ↓-1.0 | |
| 4/20 12:50 | 4.0 | ↓-0.4 | 干潮 |
| 4/20 13:00 | 4.3 | ↑0.3 | |
| 4/20 13:10 | 5.1 | ↑0.8 | |
| 4/20 13:20 | 6.6 | ↑1.5 | |
| 4/20 13:30 | 8.7 | ↑2.1 | |
| 4/20 13:40 | 11.4 | ↑2.7 | |
| 4/20 13:50 | 14.7 | ↑3.3 | |
| 4/20 14:00 | 18.6 | ↑3.9 | |
| 4/20 14:10 | 22.9 | ↑4.3 | |
| 4/20 14:20 | 27.8 | ↑4.9 | |
| 4/20 14:30 | 33.1 | ↑5.3 | |
| 4/20 14:40 | 38.9 | ↑5.8 | |
| 4/20 14:50 | 45.1 | ↑6.2 | |
| 4/20 15:00 | 51.6 | ↑6.5 | |
| 4/20 15:10 | 58.4 | ↑6.8 | |
| 4/20 15:20 | 65.5 | ↑7.1 | |
| 4/20 15:30 | 72.8 | ↑7.3 | |
| 4/20 15:40 | 80.3 | ↑7.5 | |
| 4/20 15:50 | 87.9 | ↑7.6 | 最大潮位差 |
| 4/20 16:00 | 95.5 | ↑7.6 | 最大潮位差 |
| 4/20 16:10 | 103.1 | ↑7.6 | 最大潮位差 |
| 4/20 16:20 | 110.7 | ↑7.6 | 最大潮位差 |
| 4/20 16:30 | 118.2 | ↑7.5 | |
| 4/20 16:40 | 125.5 | ↑7.3 | |
| 4/20 16:50 | 132.6 | ↑7.1 | |
| 4/20 17:00 | 139.5 | ↑6.9 | |
| 4/20 17:10 | 146.0 | ↑6.5 | |
| 4/20 17:20 | 152.2 | ↑6.2 | |
| 4/20 17:30 | 158.0 | ↑5.8 | |
| 4/20 17:40 | 163.4 | ↑5.4 | |
| 4/20 17:50 | 168.3 | ↑4.9 | |
| 4/20 18:00 | 172.6 | ↑4.3 | |
| 4/20 18:10 | 176.5 | ↑3.9 | |
| 4/20 18:20 | 179.8 | ↑3.3 | |
| 4/20 18:30 | 182.4 | ↑2.6 | |
| 4/20 18:40 | 184.5 | ↑2.1 | |
| 4/20 18:50 | 186.0 | ↑1.5 | |
| 4/20 19:00 | 186.9 | ↑0.9 | 満潮 |
| 4/20 19:10 | 187.1 | ↑0.2 | 満潮 |
| 4/20 19:20 | 186.7 | ↓-0.4 | |
| 4/20 19:30 | 185.8 | ↓-0.9 | |
| 4/20 19:40 | 184.2 | ↓-1.6 | |
| 4/20 19:50 | 182.0 | ↓-2.2 | |
| 4/20 20:00 | 179.3 | ↓-2.7 | |
| 4/20 20:10 | 176.0 | ↓-3.3 | |
| 4/20 20:20 | 172.3 | ↓-3.7 | |
| 4/20 20:30 | 168.1 | ↓-4.2 | |
| 4/20 20:40 | 163.4 | ↓-4.7 | |
| 4/20 20:50 | 158.3 | ↓-5.1 | |
| 4/20 21:00 | 152.9 | ↓-5.4 | |
| 4/20 21:10 | 147.2 | ↓-5.7 | |
| 4/20 21:20 | 141.3 | ↓-5.9 | |
| 4/20 21:30 | 135.1 | ↓-6.2 | |
| 4/20 21:40 | 128.7 | ↓-6.4 | |
| 4/20 21:50 | 122.3 | ↓-6.4 | |
| 4/20 22:00 | 115.7 | ↓-6.6 | |
| 4/20 22:10 | 109.2 | ↓-6.5 | |
| 4/20 22:20 | 102.7 | ↓-6.5 | |
| 4/20 22:30 | 96.3 | ↓-6.4 | |
| 4/20 22:40 | 90.0 | ↓-6.3 | |
| 4/20 22:50 | 83.9 | ↓-6.1 | |
| 4/20 23:00 | 78.1 | ↓-5.8 | |
| 4/20 23:10 | 72.5 | ↓-5.6 | |
| 4/20 23:20 | 67.2 | ↓-5.3 | |
| 4/20 23:30 | 62.3 | ↓-4.9 | |
| 4/20 23:40 | 57.7 | ↓-4.6 | |
| 4/20 23:50 | 53.6 | ↓-4.1 |