| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(水) |
03:07 | 10:05 | 17:00 | 22:12 |
| 130cm | 0cm | 125cm | 68cm | |
|
||||
日立（茨城）2031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 | 89.2 | ↑3.1 | |
| 5/7 00:10 | 92.3 | ↑3.1 | |
| 5/7 00:20 | 95.5 | ↑3.2 | |
| 5/7 00:30 | 98.7 | ↑3.2 | |
| 5/7 00:40 | 101.9 | ↑3.2 | |
| 5/7 00:50 | 105.0 | ↑3.1 | |
| 5/7 01:00 | 108.1 | ↑3.1 | |
| 5/7 01:10 | 111.1 | ↑3.0 | |
| 5/7 01:20 | 113.9 | ↑2.8 | |
| 5/7 01:30 | 116.6 | ↑2.7 | |
| 5/7 01:40 | 119.1 | ↑2.5 | |
| 5/7 01:50 | 121.4 | ↑2.3 | |
| 5/7 02:00 | 123.4 | ↑2.0 | |
| 5/7 02:10 | 125.2 | ↑1.8 | |
| 5/7 02:20 | 126.7 | ↑1.5 | |
| 5/7 02:30 | 127.9 | ↑1.2 | |
| 5/7 02:40 | 128.9 | ↑1.0 | |
| 5/7 02:50 | 129.5 | ↑0.6 | |
| 5/7 03:00 | 129.9 | ↑0.4 | 満潮 |
| 5/7 03:10 | 129.9 | 0 | |
| 5/7 03:20 | 129.6 | ↓-0.3 | |
| 5/7 03:30 | 129.0 | ↓-0.6 | |
| 5/7 03:40 | 128.1 | ↓-0.9 | |
| 5/7 03:50 | 126.8 | ↓-1.3 | |
| 5/7 04:00 | 125.2 | ↓-1.6 | |
| 5/7 04:10 | 123.3 | ↓-1.9 | |
| 5/7 04:20 | 121.1 | ↓-2.2 | |
| 5/7 04:30 | 118.6 | ↓-2.5 | |
| 5/7 04:40 | 115.8 | ↓-2.8 | |
| 5/7 04:50 | 112.7 | ↓-3.1 | |
| 5/7 05:00 | 109.3 | ↓-3.4 | |
| 5/7 05:10 | 105.6 | ↓-3.7 | |
| 5/7 05:20 | 101.7 | ↓-3.9 | |
| 5/7 05:30 | 97.5 | ↓-4.2 | |
| 5/7 05:40 | 93.2 | ↓-4.3 | |
| 5/7 05:50 | 88.6 | ↓-4.6 | |
| 5/7 06:00 | 83.9 | ↓-4.7 | |
| 5/7 06:10 | 79.0 | ↓-4.9 | |
| 5/7 06:20 | 74.0 | ↓-5.0 | |
| 5/7 06:30 | 69.0 | ↓-5.0 | |
| 5/7 06:40 | 63.9 | ↓-5.1 | 最大潮位差 |
| 5/7 06:50 | 58.8 | ↓-5.1 | 最大潮位差 |
| 5/7 07:00 | 53.8 | ↓-5.0 | |
| 5/7 07:10 | 48.8 | ↓-5.0 | |
| 5/7 07:20 | 43.9 | ↓-4.9 | |
| 5/7 07:30 | 39.2 | ↓-4.7 | |
| 5/7 07:40 | 34.6 | ↓-4.6 | |
| 5/7 07:50 | 30.2 | ↓-4.4 | |
| 5/7 08:00 | 26.0 | ↓-4.2 | |
| 5/7 08:10 | 22.1 | ↓-3.9 | |
| 5/7 08:20 | 18.4 | ↓-3.7 | |
| 5/7 08:30 | 15.0 | ↓-3.4 | |
| 5/7 08:40 | 11.9 | ↓-3.1 | |
| 5/7 08:50 | 9.1 | ↓-2.8 | |
| 5/7 09:00 | 6.7 | ↓-2.4 | |
| 5/7 09:10 | 4.6 | ↓-2.1 | |
| 5/7 09:20 | 2.8 | ↓-1.8 | |
| 5/7 09:30 | 1.3 | ↓-1.5 | |
| 5/7 09:40 | 0.3 | ↓-1.0 | |
| 5/7 09:50 | -0.4 | ↓-0.7 | |
| 5/7 10:00 | -0.8 | ↓-0.4 | 干潮 |
| 5/7 10:10 | -0.8 | 0 | |
| 5/7 10:20 | -0.4 | ↑0.4 | |
| 5/7 10:30 | 0.4 | ↑0.8 | |
| 5/7 10:40 | 1.5 | ↑1.1 | |
| 5/7 10:50 | 3.0 | ↑1.5 | |
| 5/7 11:00 | 4.8 | ↑1.8 | |
| 5/7 11:10 | 7.0 | ↑2.2 | |
| 5/7 11:20 | 9.6 | ↑2.6 | |
| 5/7 11:30 | 12.4 | ↑2.8 | |
| 5/7 11:40 | 15.6 | ↑3.2 | |
| 5/7 11:50 | 19.1 | ↑3.5 | |
| 5/7 12:00 | 22.8 | ↑3.7 | |
| 5/7 12:10 | 26.8 | ↑4.0 | |
| 5/7 12:20 | 31.1 | ↑4.3 | |
| 5/7 12:30 | 35.5 | ↑4.4 | |
| 5/7 12:40 | 40.1 | ↑4.6 | |
| 5/7 12:50 | 44.8 | ↑4.7 | |
| 5/7 13:00 | 49.6 | ↑4.8 | |
| 5/7 13:10 | 54.4 | ↑4.8 | |
| 5/7 13:20 | 59.3 | ↑4.9 | |
| 5/7 13:30 | 64.2 | ↑4.9 | |
| 5/7 13:40 | 69.0 | ↑4.8 | |
| 5/7 13:50 | 73.8 | ↑4.8 | |
| 5/7 14:00 | 78.5 | ↑4.7 | |
| 5/7 14:10 | 83.0 | ↑4.5 | |
| 5/7 14:20 | 87.4 | ↑4.4 | |
| 5/7 14:30 | 91.7 | ↑4.3 | |
| 5/7 14:40 | 95.7 | ↑4.0 | |
| 5/7 14:50 | 99.5 | ↑3.8 | |
| 5/7 15:00 | 103.1 | ↑3.6 | |
| 5/7 15:10 | 106.5 | ↑3.4 | |
| 5/7 15:20 | 109.6 | ↑3.1 | |
| 5/7 15:30 | 112.4 | ↑2.8 | |
| 5/7 15:40 | 115.0 | ↑2.6 | |
| 5/7 15:50 | 117.3 | ↑2.3 | |
| 5/7 16:00 | 119.2 | ↑1.9 | |
| 5/7 16:10 | 120.9 | ↑1.7 | |
| 5/7 16:20 | 122.3 | ↑1.4 | |
| 5/7 16:30 | 123.4 | ↑1.1 | |
| 5/7 16:40 | 124.1 | ↑0.7 | |
| 5/7 16:50 | 124.5 | ↑0.4 | 満潮 |
| 5/7 17:00 | 124.7 | ↑0.2 | 満潮 |
| 5/7 17:10 | 124.5 | ↓-0.2 | |
| 5/7 17:20 | 124.0 | ↓-0.5 | |
| 5/7 17:30 | 123.2 | ↓-0.8 | |
| 5/7 17:40 | 122.1 | ↓-1.1 | |
| 5/7 17:50 | 120.7 | ↓-1.4 | |
| 5/7 18:00 | 119.0 | ↓-1.7 | |
| 5/7 18:10 | 117.1 | ↓-1.9 | |
| 5/7 18:20 | 115.0 | ↓-2.1 | |
| 5/7 18:30 | 112.7 | ↓-2.3 | |
| 5/7 18:40 | 110.3 | ↓-2.4 | |
| 5/7 18:50 | 107.6 | ↓-2.7 | |
| 5/7 19:00 | 104.9 | ↓-2.7 | |
| 5/7 19:10 | 102.1 | ↓-2.8 | |
| 5/7 19:20 | 99.2 | ↓-2.9 | |
| 5/7 19:30 | 96.3 | ↓-2.9 | |
| 5/7 19:40 | 93.5 | ↓-2.8 | |
| 5/7 19:50 | 90.7 | ↓-2.8 | |
| 5/7 20:00 | 87.9 | ↓-2.8 | |
| 5/7 20:10 | 85.3 | ↓-2.6 | |
| 5/7 20:20 | 82.7 | ↓-2.6 | |
| 5/7 20:30 | 80.3 | ↓-2.4 | |
| 5/7 20:40 | 78.1 | ↓-2.2 | |
| 5/7 20:50 | 76.1 | ↓-2.0 | |
| 5/7 21:00 | 74.3 | ↓-1.8 | |
| 5/7 21:10 | 72.6 | ↓-1.7 | |
| 5/7 21:20 | 71.2 | ↓-1.4 | |
| 5/7 21:30 | 70.1 | ↓-1.1 | |
| 5/7 21:40 | 69.2 | ↓-0.9 | |
| 5/7 21:50 | 68.5 | ↓-0.7 | |
| 5/7 22:00 | 68.1 | ↓-0.4 | |
| 5/7 22:10 | 67.9 | ↓-0.2 | 干潮 |
| 5/7 22:20 | 68.0 | ↑0.1 | |
| 5/7 22:30 | 68.4 | ↑0.4 | |
| 5/7 22:40 | 69.0 | ↑0.6 | |
| 5/7 22:50 | 69.9 | ↑0.9 | |
| 5/7 23:00 | 71.0 | ↑1.1 | |
| 5/7 23:10 | 72.4 | ↑1.4 | |
| 5/7 23:20 | 74.1 | ↑1.7 | |
| 5/7 23:30 | 76.0 | ↑1.9 | |
| 5/7 23:40 | 78.1 | ↑2.1 | |
| 5/7 23:50 | 80.4 | ↑2.3 |