| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(月) |
08:25 | 02:34 | 21:44 | 15:12 |
| 204cm | 62cm | 182cm | -11cm | |
|
||||
那覇（沖縄）2026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 | 116.3 | ↓-5.9 | |
| 4/20 00:10 | 110.5 | ↓-5.8 | |
| 4/20 00:20 | 104.8 | ↓-5.7 | |
| 4/20 00:30 | 99.3 | ↓-5.5 | |
| 4/20 00:40 | 94.0 | ↓-5.3 | |
| 4/20 00:50 | 89.0 | ↓-5.0 | |
| 4/20 01:00 | 84.3 | ↓-4.7 | |
| 4/20 01:10 | 79.9 | ↓-4.4 | |
| 4/20 01:20 | 76.0 | ↓-3.9 | |
| 4/20 01:30 | 72.5 | ↓-3.5 | |
| 4/20 01:40 | 69.4 | ↓-3.1 | |
| 4/20 01:50 | 66.9 | ↓-2.5 | |
| 4/20 02:00 | 64.8 | ↓-2.1 | |
| 4/20 02:10 | 63.3 | ↓-1.5 | |
| 4/20 02:20 | 62.3 | ↓-1.0 | |
| 4/20 02:30 | 61.8 | ↓-0.5 | 干潮 |
| 4/20 02:40 | 61.9 | ↑0.1 | |
| 4/20 02:50 | 62.5 | ↑0.6 | |
| 4/20 03:00 | 63.7 | ↑1.2 | |
| 4/20 03:10 | 65.4 | ↑1.7 | |
| 4/20 03:20 | 67.6 | ↑2.2 | |
| 4/20 03:30 | 70.3 | ↑2.7 | |
| 4/20 03:40 | 73.5 | ↑3.2 | |
| 4/20 03:50 | 77.2 | ↑3.7 | |
| 4/20 04:00 | 81.3 | ↑4.1 | |
| 4/20 04:10 | 85.8 | ↑4.5 | |
| 4/20 04:20 | 90.7 | ↑4.9 | |
| 4/20 04:30 | 95.9 | ↑5.2 | |
| 4/20 04:40 | 101.4 | ↑5.5 | |
| 4/20 04:50 | 107.1 | ↑5.7 | |
| 4/20 05:00 | 113.1 | ↑6.0 | |
| 4/20 05:10 | 119.2 | ↑6.1 | |
| 4/20 05:20 | 125.4 | ↑6.2 | |
| 4/20 05:30 | 131.7 | ↑6.3 | |
| 4/20 05:40 | 138.0 | ↑6.3 | |
| 4/20 05:50 | 144.3 | ↑6.3 | |
| 4/20 06:00 | 150.5 | ↑6.2 | |
| 4/20 06:10 | 156.5 | ↑6.0 | |
| 4/20 06:20 | 162.4 | ↑5.9 | |
| 4/20 06:30 | 168.1 | ↑5.7 | |
| 4/20 06:40 | 173.4 | ↑5.3 | |
| 4/20 06:50 | 178.5 | ↑5.1 | |
| 4/20 07:00 | 183.1 | ↑4.6 | |
| 4/20 07:10 | 187.4 | ↑4.3 | |
| 4/20 07:20 | 191.2 | ↑3.8 | |
| 4/20 07:30 | 194.5 | ↑3.3 | |
| 4/20 07:40 | 197.4 | ↑2.9 | |
| 4/20 07:50 | 199.6 | ↑2.2 | |
| 4/20 08:00 | 201.3 | ↑1.7 | |
| 4/20 08:10 | 202.5 | ↑1.2 | |
| 4/20 08:20 | 203.0 | ↑0.5 | 満潮 |
| 4/20 08:30 | 202.9 | ↓-0.1 | |
| 4/20 08:40 | 202.3 | ↓-0.6 | |
| 4/20 08:50 | 201.0 | ↓-1.3 | |
| 4/20 09:00 | 199.1 | ↓-1.9 | |
| 4/20 09:10 | 196.6 | ↓-2.5 | |
| 4/20 09:20 | 193.5 | ↓-3.1 | |
| 4/20 09:30 | 189.9 | ↓-3.6 | |
| 4/20 09:40 | 185.7 | ↓-4.2 | |
| 4/20 09:50 | 181.0 | ↓-4.7 | |
| 4/20 10:00 | 175.8 | ↓-5.2 | |
| 4/20 10:10 | 170.1 | ↓-5.7 | |
| 4/20 10:20 | 164.0 | ↓-6.1 | |
| 4/20 10:30 | 157.5 | ↓-6.5 | |
| 4/20 10:40 | 150.6 | ↓-6.9 | |
| 4/20 10:50 | 143.3 | ↓-7.3 | |
| 4/20 11:00 | 135.8 | ↓-7.5 | |
| 4/20 11:10 | 128.1 | ↓-7.7 | |
| 4/20 11:20 | 120.1 | ↓-8.0 | |
| 4/20 11:30 | 112.0 | ↓-8.1 | |
| 4/20 11:40 | 103.8 | ↓-8.2 | |
| 4/20 11:50 | 95.5 | ↓-8.3 | |
| 4/20 12:00 | 87.1 | ↓-8.4 | 最大潮位差 |
| 4/20 12:10 | 78.9 | ↓-8.2 | |
| 4/20 12:20 | 70.7 | ↓-8.2 | |
| 4/20 12:30 | 62.6 | ↓-8.1 | |
| 4/20 12:40 | 54.8 | ↓-7.8 | |
| 4/20 12:50 | 47.1 | ↓-7.7 | |
| 4/20 13:00 | 39.8 | ↓-7.3 | |
| 4/20 13:10 | 32.8 | ↓-7.0 | |
| 4/20 13:20 | 26.1 | ↓-6.7 | |
| 4/20 13:30 | 19.9 | ↓-6.2 | |
| 4/20 13:40 | 14.2 | ↓-5.7 | |
| 4/20 13:50 | 8.9 | ↓-5.3 | |
| 4/20 14:00 | 4.2 | ↓-4.7 | |
| 4/20 14:10 | 0.0 | ↓-4.2 | |
| 4/20 14:20 | -3.6 | 0 | |
| 4/20 14:30 | -6.5 | ↓-2.9 | |
| 4/20 14:40 | -8.9 | ↓-2.4 | |
| 4/20 14:50 | -10.5 | ↓-1.6 | |
| 4/20 15:00 | -11.6 | ↓-1.1 | |
| 4/20 15:10 | -12.0 | ↓-0.4 | 干潮 |
| 4/20 15:20 | -11.7 | ↑0.3 | |
| 4/20 15:30 | -10.8 | ↑0.9 | |
| 4/20 15:40 | -9.2 | ↑1.6 | |
| 4/20 15:50 | -7.0 | ↑2.2 | |
| 4/20 16:00 | -4.2 | ↑2.8 | |
| 4/20 16:10 | -0.8 | ↑3.4 | |
| 4/20 16:20 | 3.2 | ↑4.0 | |
| 4/20 16:30 | 7.7 | ↑4.5 | |
| 4/20 16:40 | 12.8 | ↑5.1 | |
| 4/20 16:50 | 18.3 | ↑5.5 | |
| 4/20 17:00 | 24.2 | ↑5.9 | |
| 4/20 17:10 | 30.6 | ↑6.4 | |
| 4/20 17:20 | 37.3 | ↑6.7 | |
| 4/20 17:30 | 44.3 | ↑7.0 | |
| 4/20 17:40 | 51.6 | ↑7.3 | |
| 4/20 17:50 | 59.1 | ↑7.5 | |
| 4/20 18:00 | 66.7 | ↑7.6 | |
| 4/20 18:10 | 74.5 | ↑7.8 | |
| 4/20 18:20 | 82.3 | ↑7.8 | |
| 4/20 18:30 | 90.2 | ↑7.9 | |
| 4/20 18:40 | 98.0 | ↑7.8 | |
| 4/20 18:50 | 105.6 | ↑7.6 | |
| 4/20 19:00 | 113.2 | ↑7.6 | |
| 4/20 19:10 | 120.5 | ↑7.3 | |
| 4/20 19:20 | 127.6 | ↑7.1 | |
| 4/20 19:30 | 134.4 | ↑6.8 | |
| 4/20 19:40 | 140.9 | ↑6.5 | |
| 4/20 19:50 | 146.9 | ↑6.0 | |
| 4/20 20:00 | 152.6 | ↑5.7 | |
| 4/20 20:10 | 157.8 | ↑5.2 | |
| 4/20 20:20 | 162.5 | ↑4.7 | |
| 4/20 20:30 | 166.8 | ↑4.3 | |
| 4/20 20:40 | 170.5 | ↑3.7 | |
| 4/20 20:50 | 173.7 | ↑3.2 | |
| 4/20 21:00 | 176.3 | ↑2.6 | |
| 4/20 21:10 | 178.4 | ↑2.1 | |
| 4/20 21:20 | 179.9 | ↑1.5 | |
| 4/20 21:30 | 180.9 | ↑1.0 | |
| 4/20 21:40 | 181.4 | ↑0.5 | 満潮 |
| 4/20 21:50 | 181.3 | ↓-0.1 | |
| 4/20 22:00 | 180.7 | ↓-0.6 | |
| 4/20 22:10 | 179.6 | ↓-1.1 | |
| 4/20 22:20 | 178.0 | ↓-1.6 | |
| 4/20 22:30 | 176.0 | ↓-2.0 | |
| 4/20 22:40 | 173.5 | ↓-2.5 | |
| 4/20 22:50 | 170.7 | ↓-2.8 | |
| 4/20 23:00 | 167.5 | ↓-3.2 | |
| 4/20 23:10 | 163.9 | ↓-3.6 | |
| 4/20 23:20 | 160.0 | ↓-3.9 | |
| 4/20 23:30 | 155.9 | ↓-4.1 | |
| 4/20 23:40 | 151.5 | ↓-4.4 | |
| 4/20 23:50 | 146.9 | ↓-4.6 |