| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(木) |
08:21 | 02:31 | 21:38 | 15:07 |
| 196cm | 67cm | 176cm | -2cm | |
|
||||
那覇（沖縄）2045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 | 114.3 | ↓-5.3 | |
| 4/20 00:10 | 109.0 | ↓-5.3 | |
| 4/20 00:20 | 103.9 | ↓-5.1 | |
| 4/20 00:30 | 99.0 | ↓-4.9 | |
| 4/20 00:40 | 94.2 | ↓-4.8 | |
| 4/20 00:50 | 89.8 | ↓-4.4 | |
| 4/20 01:00 | 85.6 | ↓-4.2 | |
| 4/20 01:10 | 81.7 | ↓-3.9 | |
| 4/20 01:20 | 78.3 | ↓-3.4 | |
| 4/20 01:30 | 75.2 | ↓-3.1 | |
| 4/20 01:40 | 72.5 | ↓-2.7 | |
| 4/20 01:50 | 70.3 | ↓-2.2 | |
| 4/20 02:00 | 68.6 | ↓-1.7 | |
| 4/20 02:10 | 67.3 | ↓-1.3 | |
| 4/20 02:20 | 66.6 | ↓-0.7 | |
| 4/20 02:30 | 66.3 | ↓-0.3 | 干潮 |
| 4/20 02:40 | 66.6 | ↑0.3 | |
| 4/20 02:50 | 67.3 | ↑0.7 | |
| 4/20 03:00 | 68.5 | ↑1.2 | |
| 4/20 03:10 | 70.3 | ↑1.8 | |
| 4/20 03:20 | 72.5 | ↑2.2 | |
| 4/20 03:30 | 75.1 | ↑2.6 | |
| 4/20 03:40 | 78.2 | ↑3.1 | |
| 4/20 03:50 | 81.7 | ↑3.5 | |
| 4/20 04:00 | 85.6 | ↑3.9 | |
| 4/20 04:10 | 89.8 | ↑4.2 | |
| 4/20 04:20 | 94.4 | ↑4.6 | |
| 4/20 04:30 | 99.2 | ↑4.8 | |
| 4/20 04:40 | 104.3 | ↑5.1 | |
| 4/20 04:50 | 109.7 | ↑5.4 | |
| 4/20 05:00 | 115.2 | ↑5.5 | |
| 4/20 05:10 | 120.8 | ↑5.6 | |
| 4/20 05:20 | 126.5 | ↑5.7 | |
| 4/20 05:30 | 132.2 | ↑5.7 | |
| 4/20 05:40 | 138.0 | ↑5.8 | |
| 4/20 05:50 | 143.7 | ↑5.7 | |
| 4/20 06:00 | 149.3 | ↑5.6 | |
| 4/20 06:10 | 154.8 | ↑5.5 | |
| 4/20 06:20 | 160.1 | ↑5.3 | |
| 4/20 06:30 | 165.2 | ↑5.1 | |
| 4/20 06:40 | 170.0 | ↑4.8 | |
| 4/20 06:50 | 174.5 | ↑4.5 | |
| 4/20 07:00 | 178.6 | ↑4.1 | |
| 4/20 07:10 | 182.4 | ↑3.8 | |
| 4/20 07:20 | 185.7 | ↑3.3 | |
| 4/20 07:30 | 188.6 | ↑2.9 | |
| 4/20 07:40 | 190.9 | ↑2.3 | |
| 4/20 07:50 | 192.8 | ↑1.9 | |
| 4/20 08:00 | 194.2 | ↑1.4 | |
| 4/20 08:10 | 195.0 | ↑0.8 | |
| 4/20 08:20 | 195.2 | ↑0.2 | 満潮 |
| 4/20 08:30 | 194.9 | ↓-0.3 | |
| 4/20 08:40 | 194.1 | ↓-0.8 | |
| 4/20 08:50 | 192.6 | ↓-1.5 | |
| 4/20 09:00 | 190.6 | ↓-2.0 | |
| 4/20 09:10 | 188.1 | ↓-2.5 | |
| 4/20 09:20 | 185.0 | ↓-3.1 | |
| 4/20 09:30 | 181.4 | ↓-3.6 | |
| 4/20 09:40 | 177.3 | ↓-4.1 | |
| 4/20 09:50 | 172.7 | ↓-4.6 | |
| 4/20 10:00 | 167.7 | ↓-5.0 | |
| 4/20 10:10 | 162.3 | ↓-5.4 | |
| 4/20 10:20 | 156.5 | ↓-5.8 | |
| 4/20 10:30 | 150.3 | ↓-6.2 | |
| 4/20 10:40 | 143.8 | ↓-6.5 | |
| 4/20 10:50 | 137.0 | ↓-6.8 | |
| 4/20 11:00 | 130.0 | ↓-7.0 | |
| 4/20 11:10 | 122.8 | ↓-7.2 | |
| 4/20 11:20 | 115.4 | ↓-7.4 | |
| 4/20 11:30 | 107.9 | ↓-7.5 | |
| 4/20 11:40 | 100.3 | ↓-7.6 | 最大潮位差 |
| 4/20 11:50 | 92.7 | ↓-7.6 | 最大潮位差 |
| 4/20 12:00 | 85.1 | ↓-7.6 | 最大潮位差 |
| 4/20 12:10 | 77.5 | ↓-7.6 | 最大潮位差 |
| 4/20 12:20 | 70.1 | ↓-7.4 | |
| 4/20 12:30 | 62.8 | ↓-7.3 | |
| 4/20 12:40 | 55.7 | ↓-7.1 | |
| 4/20 12:50 | 48.8 | ↓-6.9 | |
| 4/20 13:00 | 42.2 | ↓-6.6 | |
| 4/20 13:10 | 35.9 | ↓-6.3 | |
| 4/20 13:20 | 30.0 | ↓-5.9 | |
| 4/20 13:30 | 24.5 | ↓-5.5 | |
| 4/20 13:40 | 19.4 | ↓-5.1 | |
| 4/20 13:50 | 14.8 | ↓-4.6 | |
| 4/20 14:00 | 10.7 | ↓-4.1 | |
| 4/20 14:10 | 7.1 | ↓-3.6 | |
| 4/20 14:20 | 4.1 | ↓-3.0 | |
| 4/20 14:30 | 1.6 | ↓-2.5 | |
| 4/20 14:40 | -0.3 | ↓-1.9 | |
| 4/20 14:50 | -1.6 | ↓-1.3 | |
| 4/20 15:00 | -2.2 | ↓-0.6 | 干潮 |
| 4/20 15:10 | -2.3 | ↓-0.1 | |
| 4/20 15:20 | -1.8 | ↑0.5 | |
| 4/20 15:30 | -0.6 | ↑1.2 | |
| 4/20 15:40 | 1.1 | ↑1.7 | |
| 4/20 15:50 | 3.4 | ↑2.3 | |
| 4/20 16:00 | 6.2 | ↑2.8 | |
| 4/20 16:10 | 9.6 | ↑3.4 | |
| 4/20 16:20 | 13.5 | ↑3.9 | |
| 4/20 16:30 | 17.9 | ↑4.4 | |
| 4/20 16:40 | 22.8 | ↑4.9 | |
| 4/20 16:50 | 28.1 | ↑5.3 | |
| 4/20 17:00 | 33.7 | ↑5.6 | |
| 4/20 17:10 | 39.8 | ↑6.1 | |
| 4/20 17:20 | 46.1 | ↑6.3 | |
| 4/20 17:30 | 52.7 | ↑6.6 | |
| 4/20 17:40 | 59.5 | ↑6.8 | |
| 4/20 17:50 | 66.5 | ↑7.0 | |
| 4/20 18:00 | 73.6 | ↑7.1 | |
| 4/20 18:10 | 80.8 | ↑7.2 | |
| 4/20 18:20 | 88.1 | ↑7.3 | |
| 4/20 18:30 | 95.3 | ↑7.2 | |
| 4/20 18:40 | 102.5 | ↑7.2 | |
| 4/20 18:50 | 109.5 | ↑7.0 | |
| 4/20 19:00 | 116.4 | ↑6.9 | |
| 4/20 19:10 | 123.1 | ↑6.7 | |
| 4/20 19:20 | 129.6 | ↑6.5 | |
| 4/20 19:30 | 135.7 | ↑6.1 | |
| 4/20 19:40 | 141.5 | ↑5.8 | |
| 4/20 19:50 | 147.0 | ↑5.5 | |
| 4/20 20:00 | 152.0 | ↑5.0 | |
| 4/20 20:10 | 156.6 | ↑4.6 | |
| 4/20 20:20 | 160.8 | ↑4.2 | |
| 4/20 20:30 | 164.5 | ↑3.7 | |
| 4/20 20:40 | 167.7 | ↑3.2 | |
| 4/20 20:50 | 170.3 | ↑2.6 | |
| 4/20 21:00 | 172.5 | ↑2.2 | |
| 4/20 21:10 | 174.1 | ↑1.6 | |
| 4/20 21:20 | 175.3 | ↑1.2 | |
| 4/20 21:30 | 175.9 | ↑0.6 | 満潮 |
| 4/20 21:40 | 176.0 | ↑0.1 | |
| 4/20 21:50 | 175.6 | ↓-0.4 | |
| 4/20 22:00 | 174.7 | ↓-0.9 | |
| 4/20 22:10 | 173.3 | ↓-1.4 | |
| 4/20 22:20 | 171.6 | ↓-1.7 | |
| 4/20 22:30 | 169.4 | ↓-2.2 | |
| 4/20 22:40 | 166.8 | ↓-2.6 | |
| 4/20 22:50 | 163.9 | ↓-2.9 | |
| 4/20 23:00 | 160.6 | ↓-3.3 | |
| 4/20 23:10 | 157.1 | ↓-3.5 | |
| 4/20 23:20 | 153.3 | ↓-3.8 | |
| 4/20 23:30 | 149.2 | ↓-4.1 | |
| 4/20 23:40 | 145.0 | ↓-4.2 | |
| 4/20 23:50 | 140.6 | ↓-4.4 |