| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(日) |
08:57 | 02:58 | 22:07 | 15:43 |
| 169cm | 71cm | 139cm | 31cm | |
|
||||
長山（沖縄）2030年04月7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 |
|---|---|---|---|
| 4/7 00:00 | 113.0 | ↓-3.6 | |
| 4/7 00:10 | 109.4 | ↓-3.6 | |
| 4/7 00:20 | 105.7 | ↓-3.7 | |
| 4/7 00:30 | 102.1 | ↓-3.6 | |
| 4/7 00:40 | 98.5 | ↓-3.6 | |
| 4/7 00:50 | 95.1 | ↓-3.4 | |
| 4/7 01:00 | 91.7 | ↓-3.4 | |
| 4/7 01:10 | 88.5 | ↓-3.2 | |
| 4/7 01:20 | 85.5 | ↓-3.0 | |
| 4/7 01:30 | 82.7 | ↓-2.8 | |
| 4/7 01:40 | 80.1 | ↓-2.6 | |
| 4/7 01:50 | 77.8 | ↓-2.3 | |
| 4/7 02:00 | 75.7 | ↓-2.1 | |
| 4/7 02:10 | 73.9 | ↓-1.8 | |
| 4/7 02:20 | 72.5 | ↓-1.4 | |
| 4/7 02:30 | 71.4 | ↓-1.1 | |
| 4/7 02:40 | 70.6 | ↓-0.8 | |
| 4/7 02:50 | 70.2 | ↓-0.4 | 干潮 |
| 4/7 03:00 | 70.1 | ↓-0.1 | |
| 4/7 03:10 | 70.4 | ↑0.3 | |
| 4/7 03:20 | 71.0 | ↑0.6 | |
| 4/7 03:30 | 72.0 | ↑1.0 | |
| 4/7 03:40 | 73.4 | ↑1.4 | |
| 4/7 03:50 | 75.1 | ↑1.7 | |
| 4/7 04:00 | 77.1 | ↑2.0 | |
| 4/7 04:10 | 79.4 | ↑2.3 | |
| 4/7 04:20 | 82.1 | ↑2.7 | |
| 4/7 04:30 | 85.0 | ↑2.9 | |
| 4/7 04:40 | 88.2 | ↑3.2 | |
| 4/7 04:50 | 91.6 | ↑3.4 | |
| 4/7 05:00 | 95.2 | ↑3.6 | |
| 4/7 05:10 | 99.1 | ↑3.9 | |
| 4/7 05:20 | 103.0 | ↑3.9 | |
| 4/7 05:30 | 107.1 | ↑4.1 | |
| 4/7 05:40 | 111.3 | ↑4.2 | |
| 4/7 05:50 | 115.6 | ↑4.3 | |
| 4/7 06:00 | 119.9 | ↑4.3 | |
| 4/7 06:10 | 124.2 | ↑4.3 | |
| 4/7 06:20 | 128.4 | ↑4.2 | |
| 4/7 06:30 | 132.6 | ↑4.2 | |
| 4/7 06:40 | 136.7 | ↑4.1 | |
| 4/7 06:50 | 140.7 | ↑4.0 | |
| 4/7 07:00 | 144.5 | ↑3.8 | |
| 4/7 07:10 | 148.1 | ↑3.6 | |
| 4/7 07:20 | 151.5 | ↑3.4 | |
| 4/7 07:30 | 154.6 | ↑3.1 | |
| 4/7 07:40 | 157.5 | ↑2.9 | |
| 4/7 07:50 | 160.1 | ↑2.6 | |
| 4/7 08:00 | 162.3 | ↑2.2 | |
| 4/7 08:10 | 164.2 | ↑1.9 | |
| 4/7 08:20 | 165.8 | ↑1.6 | |
| 4/7 08:30 | 167.0 | ↑1.2 | |
| 4/7 08:40 | 167.8 | ↑0.8 | |
| 4/7 08:50 | 168.3 | ↑0.5 | 満潮 |
| 4/7 09:00 | 168.3 | 0 | |
| 4/7 09:10 | 167.9 | ↓-0.4 | |
| 4/7 09:20 | 167.2 | ↓-0.7 | |
| 4/7 09:30 | 166.0 | ↓-1.2 | |
| 4/7 09:40 | 164.5 | ↓-1.5 | |
| 4/7 09:50 | 162.5 | ↓-2.0 | |
| 4/7 10:00 | 160.2 | ↓-2.3 | |
| 4/7 10:10 | 157.6 | ↓-2.6 | |
| 4/7 10:20 | 154.5 | ↓-3.1 | |
| 4/7 10:30 | 151.2 | ↓-3.3 | |
| 4/7 10:40 | 147.5 | ↓-3.7 | |
| 4/7 10:50 | 143.5 | ↓-4.0 | |
| 4/7 11:00 | 139.3 | ↓-4.2 | |
| 4/7 11:10 | 134.8 | ↓-4.5 | |
| 4/7 11:20 | 130.1 | ↓-4.7 | |
| 4/7 11:30 | 125.2 | ↓-4.9 | |
| 4/7 11:40 | 120.1 | ↓-5.1 | |
| 4/7 11:50 | 115.0 | ↓-5.1 | |
| 4/7 12:00 | 109.7 | ↓-5.3 | |
| 4/7 12:10 | 104.3 | ↓-5.4 | 最大潮位差 |
| 4/7 12:20 | 98.9 | ↓-5.4 | 最大潮位差 |
| 4/7 12:30 | 93.5 | ↓-5.4 | 最大潮位差 |
| 4/7 12:40 | 88.2 | ↓-5.3 | |
| 4/7 12:50 | 82.9 | ↓-5.3 | |
| 4/7 13:00 | 77.7 | ↓-5.2 | |
| 4/7 13:10 | 72.6 | ↓-5.1 | |
| 4/7 13:20 | 67.7 | ↓-4.9 | |
| 4/7 13:30 | 63.0 | ↓-4.7 | |
| 4/7 13:40 | 58.5 | ↓-4.5 | |
| 4/7 13:50 | 54.3 | ↓-4.2 | |
| 4/7 14:00 | 50.3 | ↓-4.0 | |
| 4/7 14:10 | 46.7 | ↓-3.6 | |
| 4/7 14:20 | 43.3 | ↓-3.4 | |
| 4/7 14:30 | 40.3 | ↓-3.0 | |
| 4/7 14:40 | 37.7 | ↓-2.6 | |
| 4/7 14:50 | 35.4 | ↓-2.3 | |
| 4/7 15:00 | 33.5 | ↓-1.9 | |
| 4/7 15:10 | 32.1 | ↓-1.4 | |
| 4/7 15:20 | 31.0 | ↓-1.1 | |
| 4/7 15:30 | 30.3 | ↓-0.7 | |
| 4/7 15:40 | 30.0 | ↓-0.3 | 干潮 |
| 4/7 15:50 | 30.2 | ↑0.2 | |
| 4/7 16:00 | 30.7 | ↑0.5 | |
| 4/7 16:10 | 31.7 | ↑1.0 | |
| 4/7 16:20 | 33.0 | ↑1.3 | |
| 4/7 16:30 | 34.7 | ↑1.7 | |
| 4/7 16:40 | 36.7 | ↑2.0 | |
| 4/7 16:50 | 39.1 | ↑2.4 | |
| 4/7 17:00 | 41.8 | ↑2.7 | |
| 4/7 17:10 | 44.8 | ↑3.0 | |
| 4/7 17:20 | 48.1 | ↑3.3 | |
| 4/7 17:30 | 51.6 | ↑3.5 | |
| 4/7 17:40 | 55.4 | ↑3.8 | |
| 4/7 17:50 | 59.3 | ↑3.9 | |
| 4/7 18:00 | 63.4 | ↑4.1 | |
| 4/7 18:10 | 67.7 | ↑4.3 | |
| 4/7 18:20 | 72.0 | ↑4.3 | |
| 4/7 18:30 | 76.4 | ↑4.4 | |
| 4/7 18:40 | 80.9 | ↑4.5 | |
| 4/7 18:50 | 85.3 | ↑4.4 | |
| 4/7 19:00 | 89.8 | ↑4.5 | |
| 4/7 19:10 | 94.1 | ↑4.3 | |
| 4/7 19:20 | 98.4 | ↑4.3 | |
| 4/7 19:30 | 102.6 | ↑4.2 | |
| 4/7 19:40 | 106.7 | ↑4.1 | |
| 4/7 19:50 | 110.6 | ↑3.9 | |
| 4/7 20:00 | 114.3 | ↑3.7 | |
| 4/7 20:10 | 117.8 | ↑3.5 | |
| 4/7 20:20 | 121.1 | ↑3.3 | |
| 4/7 20:30 | 124.1 | ↑3.0 | |
| 4/7 20:40 | 126.9 | ↑2.8 | |
| 4/7 20:50 | 129.3 | ↑2.4 | |
| 4/7 21:00 | 131.5 | ↑2.2 | |
| 4/7 21:10 | 133.4 | ↑1.9 | |
| 4/7 21:20 | 135.0 | ↑1.6 | |
| 4/7 21:30 | 136.3 | ↑1.3 | |
| 4/7 21:40 | 137.2 | ↑0.9 | |
| 4/7 21:50 | 137.9 | ↑0.7 | |
| 4/7 22:00 | 138.2 | ↑0.3 | 満潮 |
| 4/7 22:10 | 138.2 | 0 | |
| 4/7 22:20 | 137.9 | ↓-0.3 | |
| 4/7 22:30 | 137.4 | ↓-0.5 | |
| 4/7 22:40 | 136.5 | ↓-0.9 | |
| 4/7 22:50 | 135.3 | ↓-1.2 | |
| 4/7 23:00 | 133.9 | ↓-1.4 | |
| 4/7 23:10 | 132.3 | ↓-1.6 | |
| 4/7 23:20 | 130.4 | ↓-1.9 | |
| 4/7 23:30 | 128.4 | ↓-2.0 | |
| 4/7 23:40 | 126.1 | ↓-2.3 | |
| 4/7 23:50 | 123.7 | ↓-2.4 |