| 満潮 | 干潮 | 満潮 | 干潮 |
|
11
(日) |
05:30 | 00:12 | 20:10 | 12:53 |
| 133cm | 80cm | 114cm | 1cm | |
|
||||
日立（茨城）2031年05月11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 |
|---|---|---|---|
| 5/11 00:00 | 79.3 | ↓-0.3 | |
| 5/11 00:10 | 79.2 | ↓-0.1 | 干潮 |
| 5/11 00:20 | 79.3 | ↑0.1 | |
| 5/11 00:30 | 79.6 | ↑0.3 | |
| 5/11 00:40 | 80.1 | ↑0.5 | |
| 5/11 00:50 | 80.9 | ↑0.8 | |
| 5/11 01:00 | 81.8 | ↑0.9 | |
| 5/11 01:10 | 83.0 | ↑1.2 | |
| 5/11 01:20 | 84.4 | ↑1.4 | |
| 5/11 01:30 | 86.0 | ↑1.6 | |
| 5/11 01:40 | 87.8 | ↑1.8 | |
| 5/11 01:50 | 89.7 | ↑1.9 | |
| 5/11 02:00 | 91.8 | ↑2.1 | |
| 5/11 02:10 | 94.1 | ↑2.3 | |
| 5/11 02:20 | 96.5 | ↑2.4 | |
| 5/11 02:30 | 99.0 | ↑2.5 | |
| 5/11 02:40 | 101.6 | ↑2.6 | |
| 5/11 02:50 | 104.2 | ↑2.6 | |
| 5/11 03:00 | 106.9 | ↑2.7 | |
| 5/11 03:10 | 109.5 | ↑2.6 | |
| 5/11 03:20 | 112.2 | ↑2.7 | |
| 5/11 03:30 | 114.7 | ↑2.5 | |
| 5/11 03:40 | 117.2 | ↑2.5 | |
| 5/11 03:50 | 119.6 | ↑2.4 | |
| 5/11 04:00 | 121.8 | ↑2.2 | |
| 5/11 04:10 | 123.9 | ↑2.1 | |
| 5/11 04:20 | 125.8 | ↑1.9 | |
| 5/11 04:30 | 127.5 | ↑1.7 | |
| 5/11 04:40 | 128.9 | ↑1.4 | |
| 5/11 04:50 | 130.1 | ↑1.2 | |
| 5/11 05:00 | 131.1 | ↑1.0 | |
| 5/11 05:10 | 131.7 | ↑0.6 | |
| 5/11 05:20 | 132.1 | ↑0.4 | 満潮 |
| 5/11 05:30 | 132.3 | ↑0.2 | 満潮 |
| 5/11 05:40 | 132.1 | ↓-0.2 | |
| 5/11 05:50 | 131.6 | ↓-0.5 | |
| 5/11 06:00 | 130.9 | ↓-0.7 | |
| 5/11 06:10 | 129.8 | ↓-1.1 | |
| 5/11 06:20 | 128.4 | ↓-1.4 | |
| 5/11 06:30 | 126.8 | ↓-1.6 | |
| 5/11 06:40 | 124.8 | ↓-2.0 | |
| 5/11 06:50 | 122.6 | ↓-2.2 | |
| 5/11 07:00 | 120.0 | ↓-2.6 | |
| 5/11 07:10 | 117.2 | ↓-2.8 | |
| 5/11 07:20 | 114.2 | ↓-3.0 | |
| 5/11 07:30 | 110.8 | ↓-3.4 | |
| 5/11 07:40 | 107.3 | ↓-3.5 | |
| 5/11 07:50 | 103.5 | ↓-3.8 | |
| 5/11 08:00 | 99.5 | ↓-4.0 | |
| 5/11 08:10 | 95.3 | ↓-4.2 | |
| 5/11 08:20 | 90.9 | ↓-4.4 | |
| 5/11 08:30 | 86.4 | ↓-4.5 | |
| 5/11 08:40 | 81.8 | ↓-4.6 | |
| 5/11 08:50 | 77.0 | ↓-4.8 | 最大潮位差 |
| 5/11 09:00 | 72.2 | ↓-4.8 | 最大潮位差 |
| 5/11 09:10 | 67.4 | ↓-4.8 | 最大潮位差 |
| 5/11 09:20 | 62.6 | ↓-4.8 | 最大潮位差 |
| 5/11 09:30 | 57.8 | ↓-4.8 | 最大潮位差 |
| 5/11 09:40 | 53.0 | ↓-4.8 | 最大潮位差 |
| 5/11 09:50 | 48.3 | ↓-4.7 | |
| 5/11 10:00 | 43.8 | ↓-4.5 | |
| 5/11 10:10 | 39.3 | ↓-4.5 | |
| 5/11 10:20 | 35.0 | ↓-4.3 | |
| 5/11 10:30 | 30.9 | ↓-4.1 | |
| 5/11 10:40 | 27.0 | ↓-3.9 | |
| 5/11 10:50 | 23.3 | ↓-3.7 | |
| 5/11 11:00 | 19.8 | ↓-3.5 | |
| 5/11 11:10 | 16.6 | ↓-3.2 | |
| 5/11 11:20 | 13.7 | ↓-2.9 | |
| 5/11 11:30 | 11.0 | ↓-2.7 | |
| 5/11 11:40 | 8.6 | ↓-2.4 | |
| 5/11 11:50 | 6.5 | ↓-2.1 | |
| 5/11 12:00 | 4.7 | ↓-1.8 | |
| 5/11 12:10 | 3.2 | ↓-1.5 | |
| 5/11 12:20 | 2.0 | ↓-1.2 | |
| 5/11 12:30 | 1.1 | ↓-0.9 | |
| 5/11 12:40 | 0.5 | ↓-0.6 | |
| 5/11 12:50 | 0.3 | ↓-0.2 | 干潮 |
| 5/11 13:00 | 0.4 | ↑0.1 | |
| 5/11 13:10 | 0.8 | ↑0.4 | |
| 5/11 13:20 | 1.5 | ↑0.7 | |
| 5/11 13:30 | 2.6 | ↑1.1 | |
| 5/11 13:40 | 3.9 | ↑1.3 | |
| 5/11 13:50 | 5.6 | ↑1.7 | |
| 5/11 14:00 | 7.6 | ↑2.0 | |
| 5/11 14:10 | 9.8 | ↑2.2 | |
| 5/11 14:20 | 12.4 | ↑2.6 | |
| 5/11 14:30 | 15.2 | ↑2.8 | |
| 5/11 14:40 | 18.2 | ↑3.0 | |
| 5/11 14:50 | 21.5 | ↑3.3 | |
| 5/11 15:00 | 24.9 | ↑3.4 | |
| 5/11 15:10 | 28.6 | ↑3.7 | |
| 5/11 15:20 | 32.4 | ↑3.8 | |
| 5/11 15:30 | 36.3 | ↑3.9 | |
| 5/11 15:40 | 40.3 | ↑4.0 | |
| 5/11 15:50 | 44.4 | ↑4.1 | |
| 5/11 16:00 | 48.5 | ↑4.1 | |
| 5/11 16:10 | 52.7 | ↑4.2 | |
| 5/11 16:20 | 56.8 | ↑4.1 | |
| 5/11 16:30 | 61.0 | ↑4.2 | |
| 5/11 16:40 | 65.1 | ↑4.1 | |
| 5/11 16:50 | 69.1 | ↑4.0 | |
| 5/11 17:00 | 73.0 | ↑3.9 | |
| 5/11 17:10 | 76.8 | ↑3.8 | |
| 5/11 17:20 | 80.5 | ↑3.7 | |
| 5/11 17:30 | 84.1 | ↑3.6 | |
| 5/11 17:40 | 87.5 | ↑3.4 | |
| 5/11 17:50 | 90.7 | ↑3.2 | |
| 5/11 18:00 | 93.8 | ↑3.1 | |
| 5/11 18:10 | 96.7 | ↑2.9 | |
| 5/11 18:20 | 99.4 | ↑2.7 | |
| 5/11 18:30 | 101.8 | ↑2.4 | |
| 5/11 18:40 | 104.1 | ↑2.3 | |
| 5/11 18:50 | 106.1 | ↑2.0 | |
| 5/11 19:00 | 107.9 | ↑1.8 | |
| 5/11 19:10 | 109.5 | ↑1.6 | |
| 5/11 19:20 | 110.8 | ↑1.3 | |
| 5/11 19:30 | 111.9 | ↑1.1 | |
| 5/11 19:40 | 112.7 | ↑0.8 | |
| 5/11 19:50 | 113.3 | ↑0.6 | |
| 5/11 20:00 | 113.6 | ↑0.3 | 満潮 |
| 5/11 20:10 | 113.7 | ↑0.1 | 満潮 |
| 5/11 20:20 | 113.6 | ↓-0.1 | |
| 5/11 20:30 | 113.2 | ↓-0.4 | |
| 5/11 20:40 | 112.7 | ↓-0.5 | |
| 5/11 20:50 | 111.9 | ↓-0.8 | |
| 5/11 21:00 | 111.0 | ↓-0.9 | |
| 5/11 21:10 | 109.8 | ↓-1.2 | |
| 5/11 21:20 | 108.6 | ↓-1.2 | |
| 5/11 21:30 | 107.2 | ↓-1.4 | |
| 5/11 21:40 | 105.7 | ↓-1.5 | |
| 5/11 21:50 | 104.1 | ↓-1.6 | |
| 5/11 22:00 | 102.4 | ↓-1.7 | |
| 5/11 22:10 | 100.7 | ↓-1.7 | |
| 5/11 22:20 | 98.9 | ↓-1.8 | |
| 5/11 22:30 | 97.2 | ↓-1.7 | |
| 5/11 22:40 | 95.4 | ↓-1.8 | |
| 5/11 22:50 | 93.7 | ↓-1.7 | |
| 5/11 23:00 | 92.1 | ↓-1.6 | |
| 5/11 23:10 | 90.5 | ↓-1.6 | |
| 5/11 23:20 | 89.0 | ↓-1.5 | |
| 5/11 23:30 | 87.6 | ↓-1.4 | |
| 5/11 23:40 | 86.3 | ↓-1.3 | |
| 5/11 23:50 | 85.1 | ↓-1.2 |