| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(日) |
08:39 | 02:53 | 21:49 | 15:20 |
| 210cm | 98cm | 196cm | 32cm | |
|
||||
那覇（沖縄）2042年07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 |
|---|---|---|---|
| 7/20 00:00 | 148.9 | ↓-4.7 | |
| 7/20 00:10 | 144.2 | ↓-4.7 | |
| 7/20 00:20 | 139.6 | ↓-4.6 | |
| 7/20 00:30 | 135.0 | ↓-4.6 | |
| 7/20 00:40 | 130.5 | ↓-4.5 | |
| 7/20 00:50 | 126.2 | ↓-4.3 | |
| 7/20 01:00 | 122.1 | ↓-4.1 | |
| 7/20 01:10 | 118.2 | ↓-3.9 | |
| 7/20 01:20 | 114.5 | ↓-3.7 | |
| 7/20 01:30 | 111.2 | ↓-3.3 | |
| 7/20 01:40 | 108.1 | ↓-3.1 | |
| 7/20 01:50 | 105.4 | ↓-2.7 | |
| 7/20 02:00 | 103.1 | ↓-2.3 | |
| 7/20 02:10 | 101.1 | ↓-2.0 | |
| 7/20 02:20 | 99.6 | ↓-1.5 | |
| 7/20 02:30 | 98.4 | ↓-1.2 | |
| 7/20 02:40 | 97.7 | ↓-0.7 | |
| 7/20 02:50 | 97.4 | ↓-0.3 | 干潮 |
| 7/20 03:00 | 97.5 | ↑0.1 | |
| 7/20 03:10 | 98.1 | ↑0.6 | |
| 7/20 03:20 | 99.1 | ↑1.0 | |
| 7/20 03:30 | 100.6 | ↑1.5 | |
| 7/20 03:40 | 102.4 | ↑1.8 | |
| 7/20 03:50 | 104.7 | ↑2.3 | |
| 7/20 04:00 | 107.3 | ↑2.6 | |
| 7/20 04:10 | 110.3 | ↑3.0 | |
| 7/20 04:20 | 113.6 | ↑3.3 | |
| 7/20 04:30 | 117.3 | ↑3.7 | |
| 7/20 04:40 | 121.3 | ↑4.0 | |
| 7/20 04:50 | 125.5 | ↑4.2 | |
| 7/20 05:00 | 130.0 | ↑4.5 | |
| 7/20 05:10 | 134.7 | ↑4.7 | |
| 7/20 05:20 | 139.5 | ↑4.8 | |
| 7/20 05:30 | 144.5 | ↑5.0 | |
| 7/20 05:40 | 149.5 | ↑5.0 | |
| 7/20 05:50 | 154.6 | ↑5.1 | |
| 7/20 06:00 | 159.7 | ↑5.1 | |
| 7/20 06:10 | 164.8 | ↑5.1 | |
| 7/20 06:20 | 169.7 | ↑4.9 | |
| 7/20 06:30 | 174.6 | ↑4.9 | |
| 7/20 06:40 | 179.2 | ↑4.6 | |
| 7/20 06:50 | 183.7 | ↑4.5 | |
| 7/20 07:00 | 187.9 | ↑4.2 | |
| 7/20 07:10 | 191.8 | ↑3.9 | |
| 7/20 07:20 | 195.4 | ↑3.6 | |
| 7/20 07:30 | 198.6 | ↑3.2 | |
| 7/20 07:40 | 201.5 | ↑2.9 | |
| 7/20 07:50 | 203.9 | ↑2.4 | |
| 7/20 08:00 | 205.9 | ↑2.0 | |
| 7/20 08:10 | 207.5 | ↑1.6 | |
| 7/20 08:20 | 208.6 | ↑1.1 | |
| 7/20 08:30 | 209.2 | ↑0.6 | 満潮 |
| 7/20 08:40 | 209.3 | ↑0.1 | |
| 7/20 08:50 | 209.0 | ↓-0.3 | |
| 7/20 09:00 | 208.1 | ↓-0.9 | |
| 7/20 09:10 | 206.7 | ↓-1.4 | |
| 7/20 09:20 | 204.9 | ↓-1.8 | |
| 7/20 09:30 | 202.5 | ↓-2.4 | |
| 7/20 09:40 | 199.7 | ↓-2.8 | |
| 7/20 09:50 | 196.4 | ↓-3.3 | |
| 7/20 10:00 | 192.7 | ↓-3.7 | |
| 7/20 10:10 | 188.6 | ↓-4.1 | |
| 7/20 10:20 | 184.0 | ↓-4.6 | |
| 7/20 10:30 | 179.0 | ↓-5.0 | |
| 7/20 10:40 | 173.7 | ↓-5.3 | |
| 7/20 10:50 | 168.1 | ↓-5.6 | |
| 7/20 11:00 | 162.1 | ↓-6.0 | |
| 7/20 11:10 | 155.9 | ↓-6.2 | |
| 7/20 11:20 | 149.4 | ↓-6.5 | |
| 7/20 11:30 | 142.8 | ↓-6.6 | |
| 7/20 11:40 | 136.0 | ↓-6.8 | |
| 7/20 11:50 | 129.0 | ↓-7.0 | 最大潮位差 |
| 7/20 12:00 | 122.0 | ↓-7.0 | 最大潮位差 |
| 7/20 12:10 | 115.0 | ↓-7.0 | 最大潮位差 |
| 7/20 12:20 | 108.0 | ↓-7.0 | 最大潮位差 |
| 7/20 12:30 | 101.0 | ↓-7.0 | 最大潮位差 |
| 7/20 12:40 | 94.2 | ↓-6.8 | |
| 7/20 12:50 | 87.5 | ↓-6.7 | |
| 7/20 13:00 | 81.0 | ↓-6.5 | |
| 7/20 13:10 | 74.7 | ↓-6.3 | |
| 7/20 13:20 | 68.8 | ↓-5.9 | |
| 7/20 13:30 | 63.1 | ↓-5.7 | |
| 7/20 13:40 | 57.8 | ↓-5.3 | |
| 7/20 13:50 | 53.0 | ↓-4.8 | |
| 7/20 14:00 | 48.5 | ↓-4.5 | |
| 7/20 14:10 | 44.5 | ↓-4.0 | |
| 7/20 14:20 | 41.0 | ↓-3.5 | |
| 7/20 14:30 | 38.1 | ↓-2.9 | |
| 7/20 14:40 | 35.6 | ↓-2.5 | |
| 7/20 14:50 | 33.7 | ↓-1.9 | |
| 7/20 15:00 | 32.3 | ↓-1.4 | |
| 7/20 15:10 | 31.6 | ↓-0.7 | 干潮 |
| 7/20 15:20 | 31.3 | ↓-0.3 | 干潮 |
| 7/20 15:30 | 31.7 | ↑0.4 | |
| 7/20 15:40 | 32.6 | ↑0.9 | |
| 7/20 15:50 | 34.1 | ↑1.5 | |
| 7/20 16:00 | 36.1 | ↑2.0 | |
| 7/20 16:10 | 38.6 | ↑2.5 | |
| 7/20 16:20 | 41.7 | ↑3.1 | |
| 7/20 16:30 | 45.2 | ↑3.5 | |
| 7/20 16:40 | 49.2 | ↑4.0 | |
| 7/20 16:50 | 53.7 | ↑4.5 | |
| 7/20 17:00 | 58.5 | ↑4.8 | |
| 7/20 17:10 | 63.7 | ↑5.2 | |
| 7/20 17:20 | 69.3 | ↑5.6 | |
| 7/20 17:30 | 75.2 | ↑5.9 | |
| 7/20 17:40 | 81.3 | ↑6.1 | |
| 7/20 17:50 | 87.7 | ↑6.4 | |
| 7/20 18:00 | 94.2 | ↑6.5 | |
| 7/20 18:10 | 100.8 | ↑6.6 | |
| 7/20 18:20 | 107.5 | ↑6.7 | |
| 7/20 18:30 | 114.2 | ↑6.7 | |
| 7/20 18:40 | 121.0 | ↑6.8 | |
| 7/20 18:50 | 127.6 | ↑6.6 | |
| 7/20 19:00 | 134.2 | ↑6.6 | |
| 7/20 19:10 | 140.5 | ↑6.3 | |
| 7/20 19:20 | 146.7 | ↑6.2 | |
| 7/20 19:30 | 152.7 | ↑6.0 | |
| 7/20 19:40 | 158.3 | ↑5.6 | |
| 7/20 19:50 | 163.7 | ↑5.4 | |
| 7/20 20:00 | 168.7 | ↑5.0 | |
| 7/20 20:10 | 173.3 | ↑4.6 | |
| 7/20 20:20 | 177.5 | ↑4.2 | |
| 7/20 20:30 | 181.3 | ↑3.8 | |
| 7/20 20:40 | 184.7 | ↑3.4 | |
| 7/20 20:50 | 187.6 | ↑2.9 | |
| 7/20 21:00 | 190.1 | ↑2.5 | |
| 7/20 21:10 | 192.1 | ↑2.0 | |
| 7/20 21:20 | 193.6 | ↑1.5 | |
| 7/20 21:30 | 194.7 | ↑1.1 | |
| 7/20 21:40 | 195.3 | ↑0.6 | 満潮 |
| 7/20 21:50 | 195.4 | ↑0.1 | |
| 7/20 22:00 | 195.0 | ↓-0.4 | |
| 7/20 22:10 | 194.2 | ↓-0.8 | |
| 7/20 22:20 | 193.0 | ↓-1.2 | |
| 7/20 22:30 | 191.4 | ↓-1.6 | |
| 7/20 22:40 | 189.4 | ↓-2.0 | |
| 7/20 22:50 | 187.0 | ↓-2.4 | |
| 7/20 23:00 | 184.2 | ↓-2.8 | |
| 7/20 23:10 | 181.1 | ↓-3.1 | |
| 7/20 23:20 | 177.7 | ↓-3.4 | |
| 7/20 23:30 | 174.1 | ↓-3.6 | |
| 7/20 23:40 | 170.1 | ↓-4.0 | |
| 7/20 23:50 | 166.0 | ↓-4.1 |