| 満潮 | 干潮 | 満潮 | 干潮 |
|
10
(水) |
12:42 | 05:16 | 22:27 | 16:24 |
| 105cm | 49cm | 135cm | 96cm | |
|
||||
日立（茨城）2030年07月10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 |
|---|---|---|---|
| 7/10 00:00 | 113.5 | ↓-2.4 | |
| 7/10 00:10 | 110.9 | ↓-2.6 | |
| 7/10 00:20 | 108.3 | ↓-2.6 | |
| 7/10 00:30 | 105.6 | ↓-2.7 | |
| 7/10 00:40 | 102.9 | ↓-2.7 | |
| 7/10 00:50 | 100.1 | ↓-2.8 | |
| 7/10 01:00 | 97.2 | ↓-2.9 | 最大潮位差 |
| 7/10 01:10 | 94.4 | ↓-2.8 | |
| 7/10 01:20 | 91.5 | ↓-2.9 | 最大潮位差 |
| 7/10 01:30 | 88.6 | ↓-2.9 | 最大潮位差 |
| 7/10 01:40 | 85.8 | ↓-2.8 | |
| 7/10 01:50 | 82.9 | ↓-2.9 | 最大潮位差 |
| 7/10 02:00 | 80.1 | ↓-2.8 | |
| 7/10 02:10 | 77.3 | ↓-2.8 | |
| 7/10 02:20 | 74.6 | ↓-2.7 | |
| 7/10 02:30 | 72.0 | ↓-2.6 | |
| 7/10 02:40 | 69.4 | ↓-2.6 | |
| 7/10 02:50 | 67.0 | ↓-2.4 | |
| 7/10 03:00 | 64.6 | ↓-2.4 | |
| 7/10 03:10 | 62.4 | ↓-2.2 | |
| 7/10 03:20 | 60.3 | ↓-2.1 | |
| 7/10 03:30 | 58.3 | ↓-2.0 | |
| 7/10 03:40 | 56.5 | ↓-1.8 | |
| 7/10 03:50 | 54.9 | ↓-1.6 | |
| 7/10 04:00 | 53.4 | ↓-1.5 | |
| 7/10 04:10 | 52.1 | ↓-1.3 | |
| 7/10 04:20 | 51.0 | ↓-1.1 | |
| 7/10 04:30 | 50.0 | ↓-1.0 | |
| 7/10 04:40 | 49.3 | ↓-0.7 | |
| 7/10 04:50 | 48.8 | ↓-0.5 | |
| 7/10 05:00 | 48.4 | ↓-0.4 | |
| 7/10 05:10 | 48.2 | ↓-0.2 | 干潮 |
| 7/10 05:20 | 48.2 | 0 | |
| 7/10 05:30 | 48.4 | ↑0.2 | |
| 7/10 05:40 | 48.7 | ↑0.3 | |
| 7/10 05:50 | 49.3 | ↑0.6 | |
| 7/10 06:00 | 49.9 | ↑0.6 | |
| 7/10 06:10 | 50.8 | ↑0.9 | |
| 7/10 06:20 | 51.7 | ↑0.9 | |
| 7/10 06:30 | 52.8 | ↑1.1 | |
| 7/10 06:40 | 54.0 | ↑1.2 | |
| 7/10 06:50 | 55.4 | ↑1.4 | |
| 7/10 07:00 | 56.9 | ↑1.5 | |
| 7/10 07:10 | 58.4 | ↑1.5 | |
| 7/10 07:20 | 60.1 | ↑1.7 | |
| 7/10 07:30 | 61.8 | ↑1.7 | |
| 7/10 07:40 | 63.6 | ↑1.8 | |
| 7/10 07:50 | 65.5 | ↑1.9 | |
| 7/10 08:00 | 67.5 | ↑2.0 | |
| 7/10 08:10 | 69.4 | ↑1.9 | |
| 7/10 08:20 | 71.5 | ↑2.1 | |
| 7/10 08:30 | 73.5 | ↑2.0 | |
| 7/10 08:40 | 75.6 | ↑2.1 | |
| 7/10 08:50 | 77.7 | ↑2.1 | |
| 7/10 09:00 | 79.8 | ↑2.1 | |
| 7/10 09:10 | 81.8 | ↑2.0 | |
| 7/10 09:20 | 83.8 | ↑2.0 | |
| 7/10 09:30 | 85.8 | ↑2.0 | |
| 7/10 09:40 | 87.7 | ↑1.9 | |
| 7/10 09:50 | 89.5 | ↑1.8 | |
| 7/10 10:00 | 91.3 | ↑1.8 | |
| 7/10 10:10 | 92.9 | ↑1.6 | |
| 7/10 10:20 | 94.5 | ↑1.6 | |
| 7/10 10:30 | 96.0 | ↑1.5 | |
| 7/10 10:40 | 97.3 | ↑1.3 | |
| 7/10 10:50 | 98.6 | ↑1.3 | |
| 7/10 11:00 | 99.7 | ↑1.1 | |
| 7/10 11:10 | 100.7 | ↑1.0 | |
| 7/10 11:20 | 101.6 | ↑0.9 | |
| 7/10 11:30 | 102.4 | ↑0.8 | |
| 7/10 11:40 | 103.1 | ↑0.7 | |
| 7/10 11:50 | 103.6 | ↑0.5 | |
| 7/10 12:00 | 104.1 | ↑0.5 | |
| 7/10 12:10 | 104.5 | ↑0.4 | |
| 7/10 12:20 | 104.7 | ↑0.2 | |
| 7/10 12:30 | 104.8 | ↑0.1 | |
| 7/10 12:40 | 104.9 | ↑0.1 | 満潮 |
| 7/10 12:50 | 104.9 | 0 | |
| 7/10 13:00 | 104.7 | ↓-0.2 | |
| 7/10 13:10 | 104.5 | ↓-0.2 | |
| 7/10 13:20 | 104.3 | ↓-0.2 | |
| 7/10 13:30 | 103.9 | ↓-0.4 | |
| 7/10 13:40 | 103.5 | ↓-0.4 | |
| 7/10 13:50 | 103.0 | ↓-0.5 | |
| 7/10 14:00 | 102.5 | ↓-0.5 | |
| 7/10 14:10 | 101.9 | ↓-0.6 | |
| 7/10 14:20 | 101.3 | ↓-0.6 | |
| 7/10 14:30 | 100.7 | ↓-0.6 | |
| 7/10 14:40 | 100.1 | ↓-0.6 | |
| 7/10 14:50 | 99.4 | ↓-0.7 | |
| 7/10 15:00 | 98.8 | ↓-0.6 | |
| 7/10 15:10 | 98.2 | ↓-0.6 | |
| 7/10 15:20 | 97.6 | ↓-0.6 | |
| 7/10 15:30 | 97.1 | ↓-0.5 | |
| 7/10 15:40 | 96.6 | ↓-0.5 | |
| 7/10 15:50 | 96.2 | ↓-0.4 | |
| 7/10 16:00 | 95.9 | ↓-0.3 | |
| 7/10 16:10 | 95.7 | ↓-0.2 | |
| 7/10 16:20 | 95.6 | ↓-0.1 | 干潮 |
| 7/10 16:30 | 95.7 | ↑0.1 | |
| 7/10 16:40 | 95.8 | ↑0.1 | |
| 7/10 16:50 | 96.1 | ↑0.3 | |
| 7/10 17:00 | 96.5 | ↑0.4 | |
| 7/10 17:10 | 97.0 | ↑0.5 | |
| 7/10 17:20 | 97.6 | ↑0.6 | |
| 7/10 17:30 | 98.4 | ↑0.8 | |
| 7/10 17:40 | 99.3 | ↑0.9 | |
| 7/10 17:50 | 100.2 | ↑0.9 | |
| 7/10 18:00 | 101.3 | ↑1.1 | |
| 7/10 18:10 | 102.5 | ↑1.2 | |
| 7/10 18:20 | 103.8 | ↑1.3 | |
| 7/10 18:30 | 105.2 | ↑1.4 | |
| 7/10 18:40 | 106.6 | ↑1.4 | |
| 7/10 18:50 | 108.1 | ↑1.5 | |
| 7/10 19:00 | 109.6 | ↑1.5 | |
| 7/10 19:10 | 111.2 | ↑1.6 | |
| 7/10 19:20 | 112.8 | ↑1.6 | |
| 7/10 19:30 | 114.4 | ↑1.6 | |
| 7/10 19:40 | 116.1 | ↑1.7 | |
| 7/10 19:50 | 117.7 | ↑1.6 | |
| 7/10 20:00 | 119.3 | ↑1.6 | |
| 7/10 20:10 | 120.9 | ↑1.6 | |
| 7/10 20:20 | 122.5 | ↑1.6 | |
| 7/10 20:30 | 124.0 | ↑1.5 | |
| 7/10 20:40 | 125.5 | ↑1.5 | |
| 7/10 20:50 | 126.9 | ↑1.4 | |
| 7/10 21:00 | 128.2 | ↑1.3 | |
| 7/10 21:10 | 129.4 | ↑1.2 | |
| 7/10 21:20 | 130.5 | ↑1.1 | |
| 7/10 21:30 | 131.5 | ↑1.0 | |
| 7/10 21:40 | 132.3 | ↑0.8 | |
| 7/10 21:50 | 133.0 | ↑0.7 | |
| 7/10 22:00 | 133.6 | ↑0.6 | |
| 7/10 22:10 | 133.9 | ↑0.3 | |
| 7/10 22:20 | 134.1 | ↑0.2 | 満潮 |
| 7/10 22:30 | 134.1 | 0 | |
| 7/10 22:40 | 134.0 | ↓-0.1 | |
| 7/10 22:50 | 133.6 | ↓-0.4 | |
| 7/10 23:00 | 133.0 | ↓-0.6 | |
| 7/10 23:10 | 132.3 | ↓-0.7 | |
| 7/10 23:20 | 131.4 | ↓-0.9 | |
| 7/10 23:30 | 130.3 | ↓-1.1 | |
| 7/10 23:40 | 129.0 | ↓-1.3 | |
| 7/10 23:50 | 127.5 | ↓-1.5 |