| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(土) |
10:26 | 04:34 | 23:02 | 16:38 |
| 190cm | 74cm | 196cm | 65cm | |
|
||||
那覇（沖縄）2030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 | 183.2 | ↓-3.7 | |
| 7/20 00:10 | 179.0 | ↓-4.2 | |
| 7/20 00:20 | 174.6 | ↓-4.4 | |
| 7/20 00:30 | 169.9 | ↓-4.7 | |
| 7/20 00:40 | 165.0 | ↓-4.9 | |
| 7/20 00:50 | 159.8 | ↓-5.2 | |
| 7/20 01:00 | 154.5 | ↓-5.3 | |
| 7/20 01:10 | 149.1 | ↓-5.4 | |
| 7/20 01:20 | 143.6 | ↓-5.5 | |
| 7/20 01:30 | 138.0 | ↓-5.6 | 最大潮位差 |
| 7/20 01:40 | 132.4 | ↓-5.6 | 最大潮位差 |
| 7/20 01:50 | 126.9 | ↓-5.5 | |
| 7/20 02:00 | 121.4 | ↓-5.5 | |
| 7/20 02:10 | 116.1 | ↓-5.3 | |
| 7/20 02:20 | 110.9 | ↓-5.2 | |
| 7/20 02:30 | 106.0 | ↓-4.9 | |
| 7/20 02:40 | 101.3 | ↓-4.7 | |
| 7/20 02:50 | 96.8 | ↓-4.5 | |
| 7/20 03:00 | 92.7 | ↓-4.1 | |
| 7/20 03:10 | 88.9 | ↓-3.8 | |
| 7/20 03:20 | 85.4 | ↓-3.5 | |
| 7/20 03:30 | 82.4 | ↓-3.0 | |
| 7/20 03:40 | 79.8 | ↓-2.6 | |
| 7/20 03:50 | 77.6 | ↓-2.2 | |
| 7/20 04:00 | 75.9 | ↓-1.7 | |
| 7/20 04:10 | 74.6 | ↓-1.3 | |
| 7/20 04:20 | 73.8 | ↓-0.8 | |
| 7/20 04:30 | 73.4 | ↓-0.4 | 干潮 |
| 7/20 04:40 | 73.5 | ↑0.1 | |
| 7/20 04:50 | 74.1 | ↑0.6 | |
| 7/20 05:00 | 75.1 | ↑1.0 | |
| 7/20 05:10 | 76.6 | ↑1.5 | |
| 7/20 05:20 | 78.6 | ↑2.0 | |
| 7/20 05:30 | 80.9 | ↑2.3 | |
| 7/20 05:40 | 83.7 | ↑2.8 | |
| 7/20 05:50 | 86.8 | ↑3.1 | |
| 7/20 06:00 | 90.3 | ↑3.5 | |
| 7/20 06:10 | 94.2 | ↑3.9 | |
| 7/20 06:20 | 98.3 | ↑4.1 | |
| 7/20 06:30 | 102.7 | ↑4.4 | |
| 7/20 06:40 | 107.3 | ↑4.6 | |
| 7/20 06:50 | 112.1 | ↑4.8 | |
| 7/20 07:00 | 117.1 | ↑5.0 | |
| 7/20 07:10 | 122.2 | ↑5.1 | |
| 7/20 07:20 | 127.4 | ↑5.2 | |
| 7/20 07:30 | 132.6 | ↑5.2 | |
| 7/20 07:40 | 137.8 | ↑5.2 | |
| 7/20 07:50 | 142.9 | ↑5.1 | |
| 7/20 08:00 | 148.0 | ↑5.1 | |
| 7/20 08:10 | 152.9 | ↑4.9 | |
| 7/20 08:20 | 157.6 | ↑4.7 | |
| 7/20 08:30 | 162.1 | ↑4.5 | |
| 7/20 08:40 | 166.4 | ↑4.3 | |
| 7/20 08:50 | 170.4 | ↑4.0 | |
| 7/20 09:00 | 174.0 | ↑3.6 | |
| 7/20 09:10 | 177.4 | ↑3.4 | |
| 7/20 09:20 | 180.3 | ↑2.9 | |
| 7/20 09:30 | 182.9 | ↑2.6 | |
| 7/20 09:40 | 185.0 | ↑2.1 | |
| 7/20 09:50 | 186.8 | ↑1.8 | |
| 7/20 10:00 | 188.1 | ↑1.3 | |
| 7/20 10:10 | 188.9 | ↑0.8 | |
| 7/20 10:20 | 189.4 | ↑0.5 | 満潮 |
| 7/20 10:30 | 189.3 | ↓-0.1 | |
| 7/20 10:40 | 188.9 | ↓-0.4 | |
| 7/20 10:50 | 188.0 | ↓-0.9 | |
| 7/20 11:00 | 186.7 | ↓-1.3 | |
| 7/20 11:10 | 184.9 | ↓-1.8 | |
| 7/20 11:20 | 182.8 | ↓-2.1 | |
| 7/20 11:30 | 180.3 | ↓-2.5 | |
| 7/20 11:40 | 177.3 | ↓-3.0 | |
| 7/20 11:50 | 174.1 | ↓-3.2 | |
| 7/20 12:00 | 170.5 | ↓-3.6 | |
| 7/20 12:10 | 166.6 | ↓-3.9 | |
| 7/20 12:20 | 162.5 | ↓-4.1 | |
| 7/20 12:30 | 158.0 | ↓-4.5 | |
| 7/20 12:40 | 153.4 | ↓-4.6 | |
| 7/20 12:50 | 148.6 | ↓-4.8 | |
| 7/20 13:00 | 143.6 | ↓-5.0 | |
| 7/20 13:10 | 138.5 | ↓-5.1 | |
| 7/20 13:20 | 133.3 | ↓-5.2 | |
| 7/20 13:30 | 128.0 | ↓-5.3 | |
| 7/20 13:40 | 122.8 | ↓-5.2 | |
| 7/20 13:50 | 117.5 | ↓-5.3 | |
| 7/20 14:00 | 112.4 | ↓-5.1 | |
| 7/20 14:10 | 107.3 | ↓-5.1 | |
| 7/20 14:20 | 102.4 | ↓-4.9 | |
| 7/20 14:30 | 97.6 | ↓-4.8 | |
| 7/20 14:40 | 93.1 | ↓-4.5 | |
| 7/20 14:50 | 88.8 | ↓-4.3 | |
| 7/20 15:00 | 84.8 | ↓-4.0 | |
| 7/20 15:10 | 81.1 | ↓-3.7 | |
| 7/20 15:20 | 77.7 | ↓-3.4 | |
| 7/20 15:30 | 74.6 | ↓-3.1 | |
| 7/20 15:40 | 72.0 | ↓-2.6 | |
| 7/20 15:50 | 69.8 | ↓-2.2 | |
| 7/20 16:00 | 67.9 | ↓-1.9 | |
| 7/20 16:10 | 66.5 | ↓-1.4 | |
| 7/20 16:20 | 65.5 | ↓-1.0 | |
| 7/20 16:30 | 65.0 | ↓-0.5 | 干潮 |
| 7/20 16:40 | 64.9 | ↓-0.1 | |
| 7/20 16:50 | 65.2 | ↑0.3 | |
| 7/20 17:00 | 66.0 | ↑0.8 | |
| 7/20 17:10 | 67.3 | ↑1.3 | |
| 7/20 17:20 | 68.9 | ↑1.6 | |
| 7/20 17:30 | 71.0 | ↑2.1 | |
| 7/20 17:40 | 73.4 | ↑2.4 | |
| 7/20 17:50 | 76.3 | ↑2.9 | |
| 7/20 18:00 | 79.5 | ↑3.2 | |
| 7/20 18:10 | 83.1 | ↑3.6 | |
| 7/20 18:20 | 86.9 | ↑3.8 | |
| 7/20 18:30 | 91.1 | ↑4.2 | |
| 7/20 18:40 | 95.6 | ↑4.5 | |
| 7/20 18:50 | 100.3 | ↑4.7 | |
| 7/20 19:00 | 105.1 | ↑4.8 | |
| 7/20 19:10 | 110.2 | ↑5.1 | |
| 7/20 19:20 | 115.4 | ↑5.2 | |
| 7/20 19:30 | 120.7 | ↑5.3 | |
| 7/20 19:40 | 126.1 | ↑5.4 | |
| 7/20 19:50 | 131.5 | ↑5.4 | |
| 7/20 20:00 | 136.9 | ↑5.4 | |
| 7/20 20:10 | 142.2 | ↑5.3 | |
| 7/20 20:20 | 147.5 | ↑5.3 | |
| 7/20 20:30 | 152.6 | ↑5.1 | |
| 7/20 20:40 | 157.6 | ↑5.0 | |
| 7/20 20:50 | 162.4 | ↑4.8 | |
| 7/20 21:00 | 167.0 | ↑4.6 | |
| 7/20 21:10 | 171.3 | ↑4.3 | |
| 7/20 21:20 | 175.3 | ↑4.0 | |
| 7/20 21:30 | 179.1 | ↑3.8 | |
| 7/20 21:40 | 182.4 | ↑3.3 | |
| 7/20 21:50 | 185.5 | ↑3.1 | |
| 7/20 22:00 | 188.2 | ↑2.7 | |
| 7/20 22:10 | 190.4 | ↑2.2 | |
| 7/20 22:20 | 192.3 | ↑1.9 | |
| 7/20 22:30 | 193.8 | ↑1.5 | |
| 7/20 22:40 | 194.9 | ↑1.1 | |
| 7/20 22:50 | 195.6 | ↑0.7 | |
| 7/20 23:00 | 195.8 | ↑0.2 | 満潮 |
| 7/20 23:10 | 195.6 | ↓-0.2 | |
| 7/20 23:20 | 195.0 | ↓-0.6 | |
| 7/20 23:30 | 194.1 | ↓-0.9 | |
| 7/20 23:40 | 192.7 | ↓-1.4 | |
| 7/20 23:50 | 190.9 | ↓-1.8 |