| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(木) |
07:03 | 01:03 | 19:39 | 13:21 |
| 196cm | 32cm | 198cm | 7cm | |
|
||||
伊江（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 | 42.7 | ↓-3.8 | |
| 4/20 00:10 | 39.4 | ↓-3.3 | |
| 4/20 00:20 | 36.7 | ↓-2.7 | |
| 4/20 00:30 | 34.5 | ↓-2.2 | |
| 4/20 00:40 | 32.9 | ↓-1.6 | |
| 4/20 00:50 | 31.9 | ↓-1.0 | |
| 4/20 01:00 | 31.4 | ↓-0.5 | 干潮 |
| 4/20 01:10 | 31.6 | ↑0.2 | |
| 4/20 01:20 | 32.4 | ↑0.8 | |
| 4/20 01:30 | 33.7 | ↑1.3 | |
| 4/20 01:40 | 35.6 | ↑1.9 | |
| 4/20 01:50 | 38.1 | ↑2.5 | |
| 4/20 02:00 | 41.2 | ↑3.1 | |
| 4/20 02:10 | 44.8 | ↑3.6 | |
| 4/20 02:20 | 48.9 | ↑4.1 | |
| 4/20 02:30 | 53.5 | ↑4.6 | |
| 4/20 02:40 | 58.5 | ↑5.0 | |
| 4/20 02:50 | 63.9 | ↑5.4 | |
| 4/20 03:00 | 69.8 | ↑5.9 | |
| 4/20 03:10 | 75.9 | ↑6.1 | |
| 4/20 03:20 | 82.4 | ↑6.5 | |
| 4/20 03:30 | 89.1 | ↑6.7 | |
| 4/20 03:40 | 95.9 | ↑6.8 | |
| 4/20 03:50 | 103.0 | ↑7.1 | |
| 4/20 04:00 | 110.1 | ↑7.1 | |
| 4/20 04:10 | 117.3 | ↑7.2 | |
| 4/20 04:20 | 124.4 | ↑7.1 | |
| 4/20 04:30 | 131.5 | ↑7.1 | |
| 4/20 04:40 | 138.4 | ↑6.9 | |
| 4/20 04:50 | 145.2 | ↑6.8 | |
| 4/20 05:00 | 151.7 | ↑6.5 | |
| 4/20 05:10 | 158.0 | ↑6.3 | |
| 4/20 05:20 | 163.9 | ↑5.9 | |
| 4/20 05:30 | 169.4 | ↑5.5 | |
| 4/20 05:40 | 174.5 | ↑5.1 | |
| 4/20 05:50 | 179.1 | ↑4.6 | |
| 4/20 06:00 | 183.2 | ↑4.1 | |
| 4/20 06:10 | 186.8 | ↑3.6 | |
| 4/20 06:20 | 189.8 | ↑3.0 | |
| 4/20 06:30 | 192.2 | ↑2.4 | |
| 4/20 06:40 | 193.9 | ↑1.7 | |
| 4/20 06:50 | 195.1 | ↑1.2 | |
| 4/20 07:00 | 195.5 | ↑0.4 | 満潮 |
| 4/20 07:10 | 195.3 | ↓-0.2 | |
| 4/20 07:20 | 194.5 | ↓-0.8 | |
| 4/20 07:30 | 193.0 | ↓-1.5 | |
| 4/20 07:40 | 190.8 | ↓-2.2 | |
| 4/20 07:50 | 188.0 | ↓-2.8 | |
| 4/20 08:00 | 184.7 | ↓-3.3 | |
| 4/20 08:10 | 180.7 | ↓-4.0 | |
| 4/20 08:20 | 176.1 | ↓-4.6 | |
| 4/20 08:30 | 171.0 | ↓-5.1 | |
| 4/20 08:40 | 165.5 | ↓-5.5 | |
| 4/20 08:50 | 159.4 | ↓-6.1 | |
| 4/20 09:00 | 153.0 | ↓-6.4 | |
| 4/20 09:10 | 146.2 | ↓-6.8 | |
| 4/20 09:20 | 139.1 | ↓-7.1 | |
| 4/20 09:30 | 131.8 | ↓-7.3 | |
| 4/20 09:40 | 124.2 | ↓-7.6 | |
| 4/20 09:50 | 116.5 | ↓-7.7 | |
| 4/20 10:00 | 108.6 | ↓-7.9 | |
| 4/20 10:10 | 100.8 | ↓-7.8 | |
| 4/20 10:20 | 92.9 | ↓-7.9 | |
| 4/20 10:30 | 85.1 | ↓-7.8 | |
| 4/20 10:40 | 77.4 | ↓-7.7 | |
| 4/20 10:50 | 69.9 | ↓-7.5 | |
| 4/20 11:00 | 62.6 | ↓-7.3 | |
| 4/20 11:10 | 55.5 | ↓-7.1 | |
| 4/20 11:20 | 48.8 | ↓-6.7 | |
| 4/20 11:30 | 42.4 | ↓-6.4 | |
| 4/20 11:40 | 36.5 | ↓-5.9 | |
| 4/20 11:50 | 31.0 | ↓-5.5 | |
| 4/20 12:00 | 25.9 | ↓-5.1 | |
| 4/20 12:10 | 21.4 | ↓-4.5 | |
| 4/20 12:20 | 17.4 | ↓-4.0 | |
| 4/20 12:30 | 14.0 | ↓-3.4 | |
| 4/20 12:40 | 11.2 | ↓-2.8 | |
| 4/20 12:50 | 8.9 | ↓-2.3 | |
| 4/20 13:00 | 7.3 | ↓-1.6 | |
| 4/20 13:10 | 6.4 | ↓-0.9 | |
| 4/20 13:20 | 6.1 | ↓-0.3 | 干潮 |
| 4/20 13:30 | 6.4 | ↑0.3 | |
| 4/20 13:40 | 7.4 | ↑1.0 | |
| 4/20 13:50 | 9.0 | ↑1.6 | |
| 4/20 14:00 | 11.2 | ↑2.2 | |
| 4/20 14:10 | 14.1 | ↑2.9 | |
| 4/20 14:20 | 17.5 | ↑3.4 | |
| 4/20 14:30 | 21.6 | ↑4.1 | |
| 4/20 14:40 | 26.2 | ↑4.6 | |
| 4/20 14:50 | 31.3 | ↑5.1 | |
| 4/20 15:00 | 36.9 | ↑5.6 | |
| 4/20 15:10 | 42.9 | ↑6.0 | |
| 4/20 15:20 | 49.4 | ↑6.5 | |
| 4/20 15:30 | 56.2 | ↑6.8 | |
| 4/20 15:40 | 63.4 | ↑7.2 | |
| 4/20 15:50 | 70.8 | ↑7.4 | |
| 4/20 16:00 | 78.5 | ↑7.7 | |
| 4/20 16:10 | 86.3 | ↑7.8 | |
| 4/20 16:20 | 94.3 | ↑8.0 | 最大潮位差 |
| 4/20 16:30 | 102.3 | ↑8.0 | 最大潮位差 |
| 4/20 16:40 | 110.3 | ↑8.0 | 最大潮位差 |
| 4/20 16:50 | 118.3 | ↑8.0 | 最大潮位差 |
| 4/20 17:00 | 126.1 | ↑7.8 | |
| 4/20 17:10 | 133.8 | ↑7.7 | |
| 4/20 17:20 | 141.3 | ↑7.5 | |
| 4/20 17:30 | 148.5 | ↑7.2 | |
| 4/20 17:40 | 155.3 | ↑6.8 | |
| 4/20 17:50 | 161.8 | ↑6.5 | |
| 4/20 18:00 | 167.9 | ↑6.1 | |
| 4/20 18:10 | 173.5 | ↑5.6 | |
| 4/20 18:20 | 178.6 | ↑5.1 | |
| 4/20 18:30 | 183.1 | ↑4.5 | |
| 4/20 18:40 | 187.1 | ↑4.0 | |
| 4/20 18:50 | 190.5 | ↑3.4 | |
| 4/20 19:00 | 193.3 | ↑2.8 | |
| 4/20 19:10 | 195.4 | ↑2.1 | |
| 4/20 19:20 | 196.9 | ↑1.5 | |
| 4/20 19:30 | 197.7 | ↑0.8 | 満潮 |
| 4/20 19:40 | 197.8 | ↑0.1 | |
| 4/20 19:50 | 197.4 | ↓-0.4 | |
| 4/20 20:00 | 196.2 | ↓-1.2 | |
| 4/20 20:10 | 194.5 | ↓-1.7 | |
| 4/20 20:20 | 192.1 | ↓-2.4 | |
| 4/20 20:30 | 189.1 | ↓-3.0 | |
| 4/20 20:40 | 185.6 | ↓-3.5 | |
| 4/20 20:50 | 181.6 | ↓-4.0 | |
| 4/20 21:00 | 177.1 | ↓-4.5 | |
| 4/20 21:10 | 172.1 | ↓-5.0 | |
| 4/20 21:20 | 166.7 | ↓-5.4 | |
| 4/20 21:30 | 160.9 | ↓-5.8 | |
| 4/20 21:40 | 154.8 | ↓-6.1 | |
| 4/20 21:50 | 148.5 | ↓-6.3 | |
| 4/20 22:00 | 141.9 | ↓-6.6 | |
| 4/20 22:10 | 135.2 | ↓-6.7 | |
| 4/20 22:20 | 128.4 | ↓-6.8 | |
| 4/20 22:30 | 121.5 | ↓-6.9 | |
| 4/20 22:40 | 114.6 | ↓-6.9 | |
| 4/20 22:50 | 107.7 | ↓-6.9 | |
| 4/20 23:00 | 100.9 | ↓-6.8 | |
| 4/20 23:10 | 94.3 | ↓-6.6 | |
| 4/20 23:20 | 87.9 | ↓-6.4 | |
| 4/20 23:30 | 81.7 | ↓-6.2 | |
| 4/20 23:40 | 75.8 | ↓-5.9 | |
| 4/20 23:50 | 70.2 | ↓-5.6 |