| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(火) |
06:20 | 00:18 | 18:53 | 12:36 |
| 190cm | 41cm | 192cm | 18cm | |
|
||||
儀間（沖縄）2027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 | 41.2 | ↓-1.2 | |
| 4/20 00:10 | 40.6 | ↓-0.6 | 干潮 |
| 4/20 00:20 | 40.5 | ↓-0.1 | |
| 4/20 00:30 | 41.0 | ↑0.5 | |
| 4/20 00:40 | 42.0 | ↑1.0 | |
| 4/20 00:50 | 43.5 | ↑1.5 | |
| 4/20 01:00 | 45.6 | ↑2.1 | |
| 4/20 01:10 | 48.2 | ↑2.6 | |
| 4/20 01:20 | 51.3 | ↑3.1 | |
| 4/20 01:30 | 54.8 | ↑3.5 | |
| 4/20 01:40 | 58.9 | ↑4.1 | |
| 4/20 01:50 | 63.3 | ↑4.4 | |
| 4/20 02:00 | 68.1 | ↑4.8 | |
| 4/20 02:10 | 73.3 | ↑5.2 | |
| 4/20 02:20 | 78.7 | ↑5.4 | |
| 4/20 02:30 | 84.5 | ↑5.8 | |
| 4/20 02:40 | 90.5 | ↑6.0 | |
| 4/20 02:50 | 96.6 | ↑6.1 | |
| 4/20 03:00 | 102.9 | ↑6.3 | |
| 4/20 03:10 | 109.3 | ↑6.4 | |
| 4/20 03:20 | 115.8 | ↑6.5 | |
| 4/20 03:30 | 122.2 | ↑6.4 | |
| 4/20 03:40 | 128.6 | ↑6.4 | |
| 4/20 03:50 | 134.9 | ↑6.3 | |
| 4/20 04:00 | 141.0 | ↑6.1 | |
| 4/20 04:10 | 147.0 | ↑6.0 | |
| 4/20 04:20 | 152.7 | ↑5.7 | |
| 4/20 04:30 | 158.1 | ↑5.4 | |
| 4/20 04:40 | 163.2 | ↑5.1 | |
| 4/20 04:50 | 168.0 | ↑4.8 | |
| 4/20 05:00 | 172.3 | ↑4.3 | |
| 4/20 05:10 | 176.2 | ↑3.9 | |
| 4/20 05:20 | 179.7 | ↑3.5 | |
| 4/20 05:30 | 182.7 | ↑3.0 | |
| 4/20 05:40 | 185.1 | ↑2.4 | |
| 4/20 05:50 | 187.0 | ↑1.9 | |
| 4/20 06:00 | 188.4 | ↑1.4 | |
| 4/20 06:10 | 189.1 | ↑0.7 | 満潮 |
| 4/20 06:20 | 189.3 | ↑0.2 | 満潮 |
| 4/20 06:30 | 189.0 | ↓-0.3 | |
| 4/20 06:40 | 188.0 | ↓-1.0 | |
| 4/20 06:50 | 186.5 | ↓-1.5 | |
| 4/20 07:00 | 184.4 | ↓-2.1 | |
| 4/20 07:10 | 181.8 | ↓-2.6 | |
| 4/20 07:20 | 178.6 | ↓-3.2 | |
| 4/20 07:30 | 174.9 | ↓-3.7 | |
| 4/20 07:40 | 170.7 | ↓-4.2 | |
| 4/20 07:50 | 166.1 | ↓-4.6 | |
| 4/20 08:00 | 161.0 | ↓-5.1 | |
| 4/20 08:10 | 155.5 | ↓-5.5 | |
| 4/20 08:20 | 149.6 | ↓-5.9 | |
| 4/20 08:30 | 143.4 | ↓-6.2 | |
| 4/20 08:40 | 137.0 | ↓-6.4 | |
| 4/20 08:50 | 130.3 | ↓-6.7 | |
| 4/20 09:00 | 123.4 | ↓-6.9 | |
| 4/20 09:10 | 116.4 | ↓-7.0 | |
| 4/20 09:20 | 109.2 | ↓-7.2 | |
| 4/20 09:30 | 102.1 | ↓-7.1 | |
| 4/20 09:40 | 94.9 | ↓-7.2 | |
| 4/20 09:50 | 87.8 | ↓-7.1 | |
| 4/20 10:00 | 80.8 | ↓-7.0 | |
| 4/20 10:10 | 74.0 | ↓-6.8 | |
| 4/20 10:20 | 67.4 | ↓-6.6 | |
| 4/20 10:30 | 61.0 | ↓-6.4 | |
| 4/20 10:40 | 54.9 | ↓-6.1 | |
| 4/20 10:50 | 49.2 | ↓-5.7 | |
| 4/20 11:00 | 43.8 | ↓-5.4 | |
| 4/20 11:10 | 38.9 | ↓-4.9 | |
| 4/20 11:20 | 34.4 | ↓-4.5 | |
| 4/20 11:30 | 30.4 | ↓-4.0 | |
| 4/20 11:40 | 26.9 | ↓-3.5 | |
| 4/20 11:50 | 23.9 | ↓-3.0 | |
| 4/20 12:00 | 21.6 | ↓-2.3 | |
| 4/20 12:10 | 19.7 | ↓-1.9 | |
| 4/20 12:20 | 18.5 | ↓-1.2 | |
| 4/20 12:30 | 17.9 | ↓-0.6 | 干潮 |
| 4/20 12:40 | 17.9 | 0 | |
| 4/20 12:50 | 18.5 | ↑0.6 | |
| 4/20 13:00 | 19.7 | ↑1.2 | |
| 4/20 13:10 | 21.5 | ↑1.8 | |
| 4/20 13:20 | 23.9 | ↑2.4 | |
| 4/20 13:30 | 26.8 | ↑2.9 | |
| 4/20 13:40 | 30.3 | ↑3.5 | |
| 4/20 13:50 | 34.3 | ↑4.0 | |
| 4/20 14:00 | 38.8 | ↑4.5 | |
| 4/20 14:10 | 43.7 | ↑4.9 | |
| 4/20 14:20 | 49.1 | ↑5.4 | |
| 4/20 14:30 | 54.9 | ↑5.8 | |
| 4/20 14:40 | 61.0 | ↑6.1 | |
| 4/20 14:50 | 67.4 | ↑6.4 | |
| 4/20 15:00 | 74.1 | ↑6.7 | |
| 4/20 15:10 | 81.0 | ↑6.9 | |
| 4/20 15:20 | 88.0 | ↑7.0 | |
| 4/20 15:30 | 95.2 | ↑7.2 | |
| 4/20 15:40 | 102.4 | ↑7.2 | |
| 4/20 15:50 | 109.7 | ↑7.3 | 最大潮位差 |
| 4/20 16:00 | 116.9 | ↑7.2 | |
| 4/20 16:10 | 124.0 | ↑7.1 | |
| 4/20 16:20 | 131.0 | ↑7.0 | |
| 4/20 16:30 | 137.8 | ↑6.8 | |
| 4/20 16:40 | 144.4 | ↑6.6 | |
| 4/20 16:50 | 150.7 | ↑6.3 | |
| 4/20 17:00 | 156.6 | ↑5.9 | |
| 4/20 17:10 | 162.2 | ↑5.6 | |
| 4/20 17:20 | 167.4 | ↑5.2 | |
| 4/20 17:30 | 172.2 | ↑4.8 | |
| 4/20 17:40 | 176.5 | ↑4.3 | |
| 4/20 17:50 | 180.3 | ↑3.8 | |
| 4/20 18:00 | 183.6 | ↑3.3 | |
| 4/20 18:10 | 186.3 | ↑2.7 | |
| 4/20 18:20 | 188.5 | ↑2.2 | |
| 4/20 18:30 | 190.1 | ↑1.6 | |
| 4/20 18:40 | 191.1 | ↑1.0 | |
| 4/20 18:50 | 191.5 | ↑0.4 | 満潮 |
| 4/20 19:00 | 191.4 | ↓-0.1 | |
| 4/20 19:10 | 190.6 | ↓-0.8 | |
| 4/20 19:20 | 189.3 | ↓-1.3 | |
| 4/20 19:30 | 187.5 | ↓-1.8 | |
| 4/20 19:40 | 185.1 | ↓-2.4 | |
| 4/20 19:50 | 182.1 | ↓-3.0 | |
| 4/20 20:00 | 178.7 | ↓-3.4 | |
| 4/20 20:10 | 174.8 | ↓-3.9 | |
| 4/20 20:20 | 170.4 | ↓-4.4 | |
| 4/20 20:30 | 165.7 | ↓-4.7 | |
| 4/20 20:40 | 160.5 | ↓-5.2 | |
| 4/20 20:50 | 155.1 | ↓-5.4 | |
| 4/20 21:00 | 149.3 | ↓-5.8 | |
| 4/20 21:10 | 143.4 | ↓-5.9 | |
| 4/20 21:20 | 137.2 | ↓-6.2 | |
| 4/20 21:30 | 130.9 | ↓-6.3 | |
| 4/20 21:40 | 124.4 | ↓-6.5 | |
| 4/20 21:50 | 118.0 | ↓-6.4 | |
| 4/20 22:00 | 111.5 | ↓-6.5 | |
| 4/20 22:10 | 105.1 | ↓-6.4 | |
| 4/20 22:20 | 98.8 | ↓-6.3 | |
| 4/20 22:30 | 92.6 | ↓-6.2 | |
| 4/20 22:40 | 86.7 | ↓-5.9 | |
| 4/20 22:50 | 80.9 | ↓-5.8 | |
| 4/20 23:00 | 75.5 | ↓-5.4 | |
| 4/20 23:10 | 70.4 | ↓-5.1 | |
| 4/20 23:20 | 65.7 | ↓-4.7 | |
| 4/20 23:30 | 61.3 | ↓-4.4 | |
| 4/20 23:40 | 57.4 | ↓-3.9 | |
| 4/20 23:50 | 54.0 | ↓-3.4 |