| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(月) |
01:44 | 07:46 | 13:29 | 19:40 |
| 112cm | 57cm | 101cm | 43cm | |
|
||||
日立（茨城）2040年05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 |
|---|---|---|---|
| 5/7 00:00 | 100.8 | ↑2.0 | |
| 5/7 00:10 | 102.6 | ↑1.8 | |
| 5/7 00:20 | 104.3 | ↑1.7 | |
| 5/7 00:30 | 105.8 | ↑1.5 | |
| 5/7 00:40 | 107.2 | ↑1.4 | |
| 5/7 00:50 | 108.3 | ↑1.1 | |
| 5/7 01:00 | 109.3 | ↑1.0 | |
| 5/7 01:10 | 110.1 | ↑0.8 | |
| 5/7 01:20 | 110.7 | ↑0.6 | |
| 5/7 01:30 | 111.0 | ↑0.3 | |
| 5/7 01:40 | 111.2 | ↑0.2 | 満潮 |
| 5/7 01:50 | 111.2 | 0 | |
| 5/7 02:00 | 110.9 | ↓-0.3 | |
| 5/7 02:10 | 110.4 | ↓-0.5 | |
| 5/7 02:20 | 109.7 | ↓-0.7 | |
| 5/7 02:30 | 108.8 | ↓-0.9 | |
| 5/7 02:40 | 107.7 | ↓-1.1 | |
| 5/7 02:50 | 106.5 | ↓-1.2 | |
| 5/7 03:00 | 105.0 | ↓-1.5 | |
| 5/7 03:10 | 103.3 | ↓-1.7 | |
| 5/7 03:20 | 101.5 | ↓-1.8 | |
| 5/7 03:30 | 99.6 | ↓-1.9 | |
| 5/7 03:40 | 97.5 | ↓-2.1 | |
| 5/7 03:50 | 95.3 | ↓-2.2 | |
| 5/7 04:00 | 93.1 | ↓-2.2 | |
| 5/7 04:10 | 90.7 | ↓-2.4 | |
| 5/7 04:20 | 88.3 | ↓-2.4 | |
| 5/7 04:30 | 85.9 | ↓-2.4 | |
| 5/7 04:40 | 83.5 | ↓-2.4 | |
| 5/7 04:50 | 81.1 | ↓-2.4 | |
| 5/7 05:00 | 78.8 | ↓-2.3 | |
| 5/7 05:10 | 76.5 | ↓-2.3 | |
| 5/7 05:20 | 74.2 | ↓-2.3 | |
| 5/7 05:30 | 72.1 | ↓-2.1 | |
| 5/7 05:40 | 70.0 | ↓-2.1 | |
| 5/7 05:50 | 68.1 | ↓-1.9 | |
| 5/7 06:00 | 66.2 | ↓-1.9 | |
| 5/7 06:10 | 64.5 | ↓-1.7 | |
| 5/7 06:20 | 63.0 | ↓-1.5 | |
| 5/7 06:30 | 61.6 | ↓-1.4 | |
| 5/7 06:40 | 60.3 | ↓-1.3 | |
| 5/7 06:50 | 59.2 | ↓-1.1 | |
| 5/7 07:00 | 58.3 | ↓-0.9 | |
| 5/7 07:10 | 57.6 | ↓-0.7 | |
| 5/7 07:20 | 57.0 | ↓-0.6 | |
| 5/7 07:30 | 56.6 | ↓-0.4 | |
| 5/7 07:40 | 56.4 | ↓-0.2 | 干潮 |
| 5/7 07:50 | 56.4 | 0 | |
| 5/7 08:00 | 56.6 | ↑0.2 | |
| 5/7 08:10 | 57.0 | ↑0.4 | |
| 5/7 08:20 | 57.5 | ↑0.5 | |
| 5/7 08:30 | 58.3 | ↑0.8 | |
| 5/7 08:40 | 59.2 | ↑0.9 | |
| 5/7 08:50 | 60.3 | ↑1.1 | |
| 5/7 09:00 | 61.5 | ↑1.2 | |
| 5/7 09:10 | 62.9 | ↑1.4 | |
| 5/7 09:20 | 64.5 | ↑1.6 | |
| 5/7 09:30 | 66.2 | ↑1.7 | |
| 5/7 09:40 | 67.9 | ↑1.7 | |
| 5/7 09:50 | 69.8 | ↑1.9 | |
| 5/7 10:00 | 71.7 | ↑1.9 | |
| 5/7 10:10 | 73.7 | ↑2.0 | |
| 5/7 10:20 | 75.7 | ↑2.0 | |
| 5/7 10:30 | 77.8 | ↑2.1 | |
| 5/7 10:40 | 79.8 | ↑2.0 | |
| 5/7 10:50 | 81.9 | ↑2.1 | |
| 5/7 11:00 | 83.8 | ↑1.9 | |
| 5/7 11:10 | 85.8 | ↑2.0 | |
| 5/7 11:20 | 87.7 | ↑1.9 | |
| 5/7 11:30 | 89.4 | ↑1.7 | |
| 5/7 11:40 | 91.1 | ↑1.7 | |
| 5/7 11:50 | 92.7 | ↑1.6 | |
| 5/7 12:00 | 94.2 | ↑1.5 | |
| 5/7 12:10 | 95.5 | ↑1.3 | |
| 5/7 12:20 | 96.7 | ↑1.2 | |
| 5/7 12:30 | 97.8 | ↑1.1 | |
| 5/7 12:40 | 98.7 | ↑0.9 | |
| 5/7 12:50 | 99.4 | ↑0.7 | |
| 5/7 13:00 | 100.0 | ↑0.6 | |
| 5/7 13:10 | 100.4 | ↑0.4 | |
| 5/7 13:20 | 100.7 | ↑0.3 | 満潮 |
| 5/7 13:30 | 100.7 | 0 | |
| 5/7 13:40 | 100.6 | ↓-0.1 | |
| 5/7 13:50 | 100.3 | ↓-0.3 | |
| 5/7 14:00 | 99.8 | ↓-0.5 | |
| 5/7 14:10 | 99.1 | ↓-0.7 | |
| 5/7 14:20 | 98.2 | ↓-0.9 | |
| 5/7 14:30 | 97.2 | ↓-1.0 | |
| 5/7 14:40 | 95.9 | ↓-1.3 | |
| 5/7 14:50 | 94.5 | ↓-1.4 | |
| 5/7 15:00 | 92.9 | ↓-1.6 | |
| 5/7 15:10 | 91.1 | ↓-1.8 | |
| 5/7 15:20 | 89.2 | ↓-1.9 | |
| 5/7 15:30 | 87.1 | ↓-2.1 | |
| 5/7 15:40 | 85.0 | ↓-2.1 | |
| 5/7 15:50 | 82.7 | ↓-2.3 | |
| 5/7 16:00 | 80.3 | ↓-2.4 | |
| 5/7 16:10 | 77.9 | ↓-2.4 | |
| 5/7 16:20 | 75.4 | ↓-2.5 | |
| 5/7 16:30 | 72.8 | ↓-2.6 | |
| 5/7 16:40 | 70.3 | ↓-2.5 | |
| 5/7 16:50 | 67.8 | ↓-2.5 | |
| 5/7 17:00 | 65.3 | ↓-2.5 | |
| 5/7 17:10 | 62.9 | ↓-2.4 | |
| 5/7 17:20 | 60.6 | ↓-2.3 | |
| 5/7 17:30 | 58.3 | ↓-2.3 | |
| 5/7 17:40 | 56.1 | ↓-2.2 | |
| 5/7 17:50 | 54.1 | ↓-2.0 | |
| 5/7 18:00 | 52.2 | ↓-1.9 | |
| 5/7 18:10 | 50.4 | ↓-1.8 | |
| 5/7 18:20 | 48.8 | ↓-1.6 | |
| 5/7 18:30 | 47.4 | ↓-1.4 | |
| 5/7 18:40 | 46.1 | ↓-1.3 | |
| 5/7 18:50 | 45.0 | ↓-1.1 | |
| 5/7 19:00 | 44.1 | ↓-0.9 | |
| 5/7 19:10 | 43.4 | ↓-0.7 | |
| 5/7 19:20 | 42.9 | ↓-0.5 | |
| 5/7 19:30 | 42.6 | ↓-0.3 | 干潮 |
| 5/7 19:40 | 42.5 | ↓-0.1 | 干潮 |
| 5/7 19:50 | 42.7 | ↑0.2 | |
| 5/7 20:00 | 43.0 | ↑0.3 | |
| 5/7 20:10 | 43.5 | ↑0.5 | |
| 5/7 20:20 | 44.3 | ↑0.8 | |
| 5/7 20:30 | 45.3 | ↑1.0 | |
| 5/7 20:40 | 46.5 | ↑1.2 | |
| 5/7 20:50 | 47.9 | ↑1.4 | |
| 5/7 21:00 | 49.6 | ↑1.7 | |
| 5/7 21:10 | 51.4 | ↑1.8 | |
| 5/7 21:20 | 53.4 | ↑2.0 | |
| 5/7 21:30 | 55.6 | ↑2.2 | |
| 5/7 21:40 | 57.9 | ↑2.3 | |
| 5/7 21:50 | 60.4 | ↑2.5 | |
| 5/7 22:00 | 63.1 | ↑2.7 | |
| 5/7 22:10 | 65.8 | ↑2.7 | |
| 5/7 22:20 | 68.6 | ↑2.8 | |
| 5/7 22:30 | 71.5 | ↑2.9 | |
| 5/7 22:40 | 74.5 | ↑3.0 | 最大潮位差 |
| 5/7 22:50 | 77.5 | ↑3.0 | 最大潮位差 |
| 5/7 23:00 | 80.4 | ↑2.9 | |
| 5/7 23:10 | 83.4 | ↑3.0 | 最大潮位差 |
| 5/7 23:20 | 86.3 | ↑2.9 | |
| 5/7 23:30 | 89.2 | ↑2.9 | |
| 5/7 23:40 | 92.0 | ↑2.8 | |
| 5/7 23:50 | 94.7 | ↑2.7 |