| 満潮 | 干潮 | 満潮 | 干潮 |
|
07
(日) |
05:02 | 11:56 | 18:37 | - |
| 148cm | 24cm | 138cm | - | |
|
||||
日立（茨城）2039年08月07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 |
|---|---|---|---|
| 8/7 00:00 | 79.5 | ↑0.8 | |
| 8/7 00:10 | 80.5 | ↑1.0 | |
| 8/7 00:20 | 81.9 | ↑1.4 | |
| 8/7 00:30 | 83.5 | ↑1.6 | |
| 8/7 00:40 | 85.4 | ↑1.9 | |
| 8/7 00:50 | 87.6 | ↑2.2 | |
| 8/7 01:00 | 90.0 | ↑2.4 | |
| 8/7 01:10 | 92.6 | ↑2.6 | |
| 8/7 01:20 | 95.4 | ↑2.8 | |
| 8/7 01:30 | 98.3 | ↑2.9 | |
| 8/7 01:40 | 101.4 | ↑3.1 | |
| 8/7 01:50 | 104.7 | ↑3.3 | |
| 8/7 02:00 | 107.9 | ↑3.2 | |
| 8/7 02:10 | 111.3 | ↑3.4 | |
| 8/7 02:20 | 114.6 | ↑3.3 | |
| 8/7 02:30 | 117.9 | ↑3.3 | |
| 8/7 02:40 | 121.2 | ↑3.3 | |
| 8/7 02:50 | 124.4 | ↑3.2 | |
| 8/7 03:00 | 127.5 | ↑3.1 | |
| 8/7 03:10 | 130.4 | ↑2.9 | |
| 8/7 03:20 | 133.2 | ↑2.8 | |
| 8/7 03:30 | 135.8 | ↑2.6 | |
| 8/7 03:40 | 138.2 | ↑2.4 | |
| 8/7 03:50 | 140.3 | ↑2.1 | |
| 8/7 04:00 | 142.3 | ↑2.0 | |
| 8/7 04:10 | 143.9 | ↑1.6 | |
| 8/7 04:20 | 145.3 | ↑1.4 | |
| 8/7 04:30 | 146.4 | ↑1.1 | |
| 8/7 04:40 | 147.2 | ↑0.8 | |
| 8/7 04:50 | 147.7 | ↑0.5 | |
| 8/7 05:00 | 147.9 | ↑0.2 | 満潮 |
| 8/7 05:10 | 147.8 | ↓-0.1 | |
| 8/7 05:20 | 147.3 | ↓-0.5 | |
| 8/7 05:30 | 146.6 | ↓-0.7 | |
| 8/7 05:40 | 145.5 | ↓-1.1 | |
| 8/7 05:50 | 144.0 | ↓-1.5 | |
| 8/7 06:00 | 142.3 | ↓-1.7 | |
| 8/7 06:10 | 140.2 | ↓-2.1 | |
| 8/7 06:20 | 137.8 | ↓-2.4 | |
| 8/7 06:30 | 135.0 | ↓-2.8 | |
| 8/7 06:40 | 132.0 | ↓-3.0 | |
| 8/7 06:50 | 128.7 | ↓-3.3 | |
| 8/7 07:00 | 125.1 | ↓-3.6 | |
| 8/7 07:10 | 121.3 | ↓-3.8 | |
| 8/7 07:20 | 117.3 | ↓-4.0 | |
| 8/7 07:30 | 113.0 | ↓-4.3 | |
| 8/7 07:40 | 108.6 | ↓-4.4 | |
| 8/7 07:50 | 104.1 | ↓-4.5 | |
| 8/7 08:00 | 99.4 | ↓-4.7 | |
| 8/7 08:10 | 94.6 | ↓-4.8 | 最大潮位差 |
| 8/7 08:20 | 89.8 | ↓-4.8 | 最大潮位差 |
| 8/7 08:30 | 85.0 | ↓-4.8 | 最大潮位差 |
| 8/7 08:40 | 80.2 | ↓-4.8 | 最大潮位差 |
| 8/7 08:50 | 75.4 | ↓-4.8 | 最大潮位差 |
| 8/7 09:00 | 70.8 | ↓-4.6 | |
| 8/7 09:10 | 66.2 | ↓-4.6 | |
| 8/7 09:20 | 61.7 | ↓-4.5 | |
| 8/7 09:30 | 57.5 | ↓-4.2 | |
| 8/7 09:40 | 53.3 | ↓-4.2 | |
| 8/7 09:50 | 49.4 | ↓-3.9 | |
| 8/7 10:00 | 45.8 | ↓-3.6 | |
| 8/7 10:10 | 42.3 | ↓-3.5 | |
| 8/7 10:20 | 39.1 | ↓-3.2 | |
| 8/7 10:30 | 36.2 | ↓-2.9 | |
| 8/7 10:40 | 33.6 | ↓-2.6 | |
| 8/7 10:50 | 31.2 | ↓-2.4 | |
| 8/7 11:00 | 29.2 | ↓-2.0 | |
| 8/7 11:10 | 27.5 | ↓-1.7 | |
| 8/7 11:20 | 26.1 | ↓-1.4 | |
| 8/7 11:30 | 25.0 | ↓-1.1 | |
| 8/7 11:40 | 24.3 | ↓-0.7 | |
| 8/7 11:50 | 24.0 | ↓-0.3 | 干潮 |
| 8/7 12:00 | 24.0 | 0 | |
| 8/7 12:10 | 24.3 | ↑0.3 | |
| 8/7 12:20 | 25.1 | ↑0.8 | |
| 8/7 12:30 | 26.2 | ↑1.1 | |
| 8/7 12:40 | 27.6 | ↑1.4 | |
| 8/7 12:50 | 29.4 | ↑1.8 | |
| 8/7 13:00 | 31.5 | ↑2.1 | |
| 8/7 13:10 | 33.9 | ↑2.4 | |
| 8/7 13:20 | 36.7 | ↑2.8 | |
| 8/7 13:30 | 39.7 | ↑3.0 | |
| 8/7 13:40 | 43.0 | ↑3.3 | |
| 8/7 13:50 | 46.6 | ↑3.6 | |
| 8/7 14:00 | 50.4 | ↑3.8 | |
| 8/7 14:10 | 54.3 | ↑3.9 | |
| 8/7 14:20 | 58.5 | ↑4.2 | |
| 8/7 14:30 | 62.7 | ↑4.2 | |
| 8/7 14:40 | 67.1 | ↑4.4 | |
| 8/7 14:50 | 71.5 | ↑4.4 | |
| 8/7 15:00 | 75.9 | ↑4.4 | |
| 8/7 15:10 | 80.4 | ↑4.5 | |
| 8/7 15:20 | 84.9 | ↑4.5 | |
| 8/7 15:30 | 89.3 | ↑4.4 | |
| 8/7 15:40 | 93.6 | ↑4.3 | |
| 8/7 15:50 | 97.8 | ↑4.2 | |
| 8/7 16:00 | 101.9 | ↑4.1 | |
| 8/7 16:10 | 105.9 | ↑4.0 | |
| 8/7 16:20 | 109.7 | ↑3.8 | |
| 8/7 16:30 | 113.3 | ↑3.6 | |
| 8/7 16:40 | 116.7 | ↑3.4 | |
| 8/7 16:50 | 119.9 | ↑3.2 | |
| 8/7 17:00 | 122.9 | ↑3.0 | |
| 8/7 17:10 | 125.6 | ↑2.7 | |
| 8/7 17:20 | 128.0 | ↑2.4 | |
| 8/7 17:30 | 130.2 | ↑2.2 | |
| 8/7 17:40 | 132.1 | ↑1.9 | |
| 8/7 17:50 | 133.7 | ↑1.6 | |
| 8/7 18:00 | 135.0 | ↑1.3 | |
| 8/7 18:10 | 136.0 | ↑1.0 | |
| 8/7 18:20 | 136.6 | ↑0.6 | |
| 8/7 18:30 | 137.0 | ↑0.4 | 満潮 |
| 8/7 18:40 | 137.0 | 0 | |
| 8/7 18:50 | 136.7 | ↓-0.3 | |
| 8/7 19:00 | 136.1 | ↓-0.6 | |
| 8/7 19:10 | 135.1 | ↓-1.0 | |
| 8/7 19:20 | 133.9 | ↓-1.2 | |
| 8/7 19:30 | 132.4 | ↓-1.5 | |
| 8/7 19:40 | 130.6 | ↓-1.8 | |
| 8/7 19:50 | 128.6 | ↓-2.0 | |
| 8/7 20:00 | 126.3 | ↓-2.3 | |
| 8/7 20:10 | 123.9 | ↓-2.4 | |
| 8/7 20:20 | 121.3 | ↓-2.6 | |
| 8/7 20:30 | 118.5 | ↓-2.8 | |
| 8/7 20:40 | 115.6 | ↓-2.9 | |
| 8/7 20:50 | 112.6 | ↓-3.0 | |
| 8/7 21:00 | 109.6 | ↓-3.0 | |
| 8/7 21:10 | 106.5 | ↓-3.1 | |
| 8/7 21:20 | 103.4 | ↓-3.1 | |
| 8/7 21:30 | 100.3 | ↓-3.1 | |
| 8/7 21:40 | 97.3 | ↓-3.0 | |
| 8/7 21:50 | 94.4 | ↓-2.9 | |
| 8/7 22:00 | 91.6 | ↓-2.8 | |
| 8/7 22:10 | 88.8 | ↓-2.8 | |
| 8/7 22:20 | 86.3 | ↓-2.5 | |
| 8/7 22:30 | 83.9 | ↓-2.4 | |
| 8/7 22:40 | 81.6 | ↓-2.3 | |
| 8/7 22:50 | 79.6 | ↓-2.0 | |
| 8/7 23:00 | 77.7 | ↓-1.9 | |
| 8/7 23:10 | 76.1 | ↓-1.6 | |
| 8/7 23:20 | 74.8 | ↓-1.3 | |
| 8/7 23:30 | 73.6 | ↓-1.2 | |
| 8/7 23:40 | 72.8 | ↓-0.8 | |
| 8/7 23:50 | 72.1 | ↓-0.7 |