| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(火) |
07:06 | 01:34 | 23:10 | 15:00 |
| 113cm | 78cm | 89cm | 26cm | |
|
||||
日立（茨城）2037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 | 81.9 | ↓-0.8 | |
| 4/7 00:10 | 81.2 | ↓-0.7 | |
| 4/7 00:20 | 80.5 | ↓-0.7 | |
| 4/7 00:30 | 79.9 | ↓-0.6 | |
| 4/7 00:40 | 79.4 | ↓-0.5 | |
| 4/7 00:50 | 78.9 | ↓-0.5 | |
| 4/7 01:00 | 78.5 | ↓-0.4 | |
| 4/7 01:10 | 78.2 | ↓-0.3 | |
| 4/7 01:20 | 78.0 | ↓-0.2 | |
| 4/7 01:30 | 77.9 | ↓-0.1 | 干潮 |
| 4/7 01:40 | 78.0 | ↑0.1 | |
| 4/7 01:50 | 78.1 | ↑0.1 | |
| 4/7 02:00 | 78.4 | ↑0.3 | |
| 4/7 02:10 | 78.8 | ↑0.4 | |
| 4/7 02:20 | 79.3 | ↑0.5 | |
| 4/7 02:30 | 79.9 | ↑0.6 | |
| 4/7 02:40 | 80.7 | ↑0.8 | |
| 4/7 02:50 | 81.6 | ↑0.9 | |
| 4/7 03:00 | 82.6 | ↑1.0 | |
| 4/7 03:10 | 83.8 | ↑1.2 | |
| 4/7 03:20 | 85.0 | ↑1.2 | |
| 4/7 03:30 | 86.3 | ↑1.3 | |
| 4/7 03:40 | 87.8 | ↑1.5 | |
| 4/7 03:50 | 89.3 | ↑1.5 | |
| 4/7 04:00 | 90.9 | ↑1.6 | |
| 4/7 04:10 | 92.5 | ↑1.6 | |
| 4/7 04:20 | 94.2 | ↑1.7 | |
| 4/7 04:30 | 95.8 | ↑1.6 | |
| 4/7 04:40 | 97.5 | ↑1.7 | |
| 4/7 04:50 | 99.2 | ↑1.7 | |
| 4/7 05:00 | 100.8 | ↑1.6 | |
| 4/7 05:10 | 102.4 | ↑1.6 | |
| 4/7 05:20 | 103.9 | ↑1.5 | |
| 4/7 05:30 | 105.4 | ↑1.5 | |
| 4/7 05:40 | 106.7 | ↑1.3 | |
| 4/7 05:50 | 107.9 | ↑1.2 | |
| 4/7 06:00 | 109.0 | ↑1.1 | |
| 4/7 06:10 | 110.0 | ↑1.0 | |
| 4/7 06:20 | 110.8 | ↑0.8 | |
| 4/7 06:30 | 111.5 | ↑0.7 | |
| 4/7 06:40 | 112.1 | ↑0.6 | |
| 4/7 06:50 | 112.4 | ↑0.3 | |
| 4/7 07:00 | 112.6 | ↑0.2 | 満潮 |
| 4/7 07:10 | 112.6 | 0 | |
| 4/7 07:20 | 112.4 | ↓-0.2 | |
| 4/7 07:30 | 112.1 | ↓-0.3 | |
| 4/7 07:40 | 111.5 | ↓-0.6 | |
| 4/7 07:50 | 110.8 | ↓-0.7 | |
| 4/7 08:00 | 109.9 | ↓-0.9 | |
| 4/7 08:10 | 108.8 | ↓-1.1 | |
| 4/7 08:20 | 107.5 | ↓-1.3 | |
| 4/7 08:30 | 106.0 | ↓-1.5 | |
| 4/7 08:40 | 104.4 | ↓-1.6 | |
| 4/7 08:50 | 102.6 | ↓-1.8 | |
| 4/7 09:00 | 100.6 | ↓-2.0 | |
| 4/7 09:10 | 98.5 | ↓-2.1 | |
| 4/7 09:20 | 96.3 | ↓-2.2 | |
| 4/7 09:30 | 93.9 | ↓-2.4 | |
| 4/7 09:40 | 91.4 | ↓-2.5 | |
| 4/7 09:50 | 88.7 | ↓-2.7 | |
| 4/7 10:00 | 86.0 | ↓-2.7 | |
| 4/7 10:10 | 83.2 | ↓-2.8 | |
| 4/7 10:20 | 80.4 | ↓-2.8 | |
| 4/7 10:30 | 77.4 | ↓-3.0 | 最大潮位差 |
| 4/7 10:40 | 74.5 | ↓-2.9 | |
| 4/7 10:50 | 71.5 | ↓-3.0 | 最大潮位差 |
| 4/7 11:00 | 68.6 | ↓-2.9 | |
| 4/7 11:10 | 65.6 | ↓-3.0 | 最大潮位差 |
| 4/7 11:20 | 62.7 | ↓-2.9 | |
| 4/7 11:30 | 59.8 | ↓-2.9 | |
| 4/7 11:40 | 57.0 | ↓-2.8 | |
| 4/7 11:50 | 54.3 | ↓-2.7 | |
| 4/7 12:00 | 51.6 | ↓-2.7 | |
| 4/7 12:10 | 49.0 | ↓-2.6 | |
| 4/7 12:20 | 46.5 | ↓-2.5 | |
| 4/7 12:30 | 44.1 | ↓-2.4 | |
| 4/7 12:40 | 41.8 | ↓-2.3 | |
| 4/7 12:50 | 39.7 | ↓-2.1 | |
| 4/7 13:00 | 37.7 | ↓-2.0 | |
| 4/7 13:10 | 35.8 | ↓-1.9 | |
| 4/7 13:20 | 34.0 | ↓-1.8 | |
| 4/7 13:30 | 32.4 | ↓-1.6 | |
| 4/7 13:40 | 31.0 | ↓-1.4 | |
| 4/7 13:50 | 29.7 | ↓-1.3 | |
| 4/7 14:00 | 28.6 | ↓-1.1 | |
| 4/7 14:10 | 27.6 | ↓-1.0 | |
| 4/7 14:20 | 26.8 | ↓-0.8 | |
| 4/7 14:30 | 26.2 | ↓-0.6 | |
| 4/7 14:40 | 25.8 | ↓-0.4 | |
| 4/7 14:50 | 25.5 | ↓-0.3 | 干潮 |
| 4/7 15:00 | 25.4 | ↓-0.1 | 干潮 |
| 4/7 15:10 | 25.5 | ↑0.1 | |
| 4/7 15:20 | 25.8 | ↑0.3 | |
| 4/7 15:30 | 26.2 | ↑0.4 | |
| 4/7 15:40 | 26.9 | ↑0.7 | |
| 4/7 15:50 | 27.6 | ↑0.7 | |
| 4/7 16:00 | 28.6 | ↑1.0 | |
| 4/7 16:10 | 29.7 | ↑1.1 | |
| 4/7 16:20 | 30.9 | ↑1.2 | |
| 4/7 16:30 | 32.3 | ↑1.4 | |
| 4/7 16:40 | 33.8 | ↑1.5 | |
| 4/7 16:50 | 35.3 | ↑1.5 | |
| 4/7 17:00 | 37.0 | ↑1.7 | |
| 4/7 17:10 | 38.8 | ↑1.8 | |
| 4/7 17:20 | 40.7 | ↑1.9 | |
| 4/7 17:30 | 42.6 | ↑1.9 | |
| 4/7 17:40 | 44.5 | ↑1.9 | |
| 4/7 17:50 | 46.5 | ↑2.0 | |
| 4/7 18:00 | 48.6 | ↑2.1 | |
| 4/7 18:10 | 50.6 | ↑2.0 | |
| 4/7 18:20 | 52.7 | ↑2.1 | |
| 4/7 18:30 | 54.8 | ↑2.1 | |
| 4/7 18:40 | 56.9 | ↑2.1 | |
| 4/7 18:50 | 58.9 | ↑2.0 | |
| 4/7 19:00 | 61.0 | ↑2.1 | |
| 4/7 19:10 | 63.0 | ↑2.0 | |
| 4/7 19:20 | 65.0 | ↑2.0 | |
| 4/7 19:30 | 66.9 | ↑1.9 | |
| 4/7 19:40 | 68.8 | ↑1.9 | |
| 4/7 19:50 | 70.6 | ↑1.8 | |
| 4/7 20:00 | 72.4 | ↑1.8 | |
| 4/7 20:10 | 74.1 | ↑1.7 | |
| 4/7 20:20 | 75.7 | ↑1.6 | |
| 4/7 20:30 | 77.2 | ↑1.5 | |
| 4/7 20:40 | 78.7 | ↑1.5 | |
| 4/7 20:50 | 80.0 | ↑1.3 | |
| 4/7 21:00 | 81.2 | ↑1.2 | |
| 4/7 21:10 | 82.4 | ↑1.2 | |
| 4/7 21:20 | 83.4 | ↑1.0 | |
| 4/7 21:30 | 84.4 | ↑1.0 | |
| 4/7 21:40 | 85.2 | ↑0.8 | |
| 4/7 21:50 | 85.9 | ↑0.7 | |
| 4/7 22:00 | 86.6 | ↑0.7 | |
| 4/7 22:10 | 87.1 | ↑0.5 | |
| 4/7 22:20 | 87.5 | ↑0.4 | |
| 4/7 22:30 | 87.9 | ↑0.4 | |
| 4/7 22:40 | 88.1 | ↑0.2 | |
| 4/7 22:50 | 88.3 | ↑0.2 | |
| 4/7 23:00 | 88.4 | ↑0.1 | 満潮 |
| 4/7 23:10 | 88.4 | 0 | 満潮 |
| 4/7 23:20 | 88.4 | 0 | |
| 4/7 23:30 | 88.3 | ↓-0.1 | |
| 4/7 23:40 | 88.1 | ↓-0.2 | |
| 4/7 23:50 | 88.0 | ↓-0.1 |