| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(木) |
13:04 | 06:57 | - | 18:23 |
| 96cm | 58cm | - | 65cm | |
|
||||
日立（茨城）2032年05月20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 |
|---|---|---|---|
| 5/20 00:00 | 110.6 | 0 | |
| 5/20 00:10 | 110.5 | ↓-0.1 | |
| 5/20 00:20 | 110.3 | ↓-0.2 | |
| 5/20 00:30 | 110.0 | ↓-0.3 | |
| 5/20 00:40 | 109.5 | ↓-0.5 | |
| 5/20 00:50 | 108.8 | ↓-0.7 | |
| 5/20 01:00 | 108.1 | ↓-0.7 | |
| 5/20 01:10 | 107.2 | ↓-0.9 | |
| 5/20 01:20 | 106.1 | ↓-1.1 | |
| 5/20 01:30 | 105.0 | ↓-1.1 | |
| 5/20 01:40 | 103.7 | ↓-1.3 | |
| 5/20 01:50 | 102.4 | ↓-1.3 | |
| 5/20 02:00 | 100.9 | ↓-1.5 | |
| 5/20 02:10 | 99.3 | ↓-1.6 | |
| 5/20 02:20 | 97.6 | ↓-1.7 | |
| 5/20 02:30 | 95.8 | ↓-1.8 | |
| 5/20 02:40 | 93.9 | ↓-1.9 | |
| 5/20 02:50 | 92.0 | ↓-1.9 | |
| 5/20 03:00 | 90.0 | ↓-2.0 | |
| 5/20 03:10 | 88.0 | ↓-2.0 | |
| 5/20 03:20 | 85.9 | ↓-2.1 | |
| 5/20 03:30 | 83.8 | ↓-2.1 | |
| 5/20 03:40 | 81.8 | ↓-2.0 | |
| 5/20 03:50 | 79.7 | ↓-2.1 | |
| 5/20 04:00 | 77.7 | ↓-2.0 | |
| 5/20 04:10 | 75.7 | ↓-2.0 | |
| 5/20 04:20 | 73.8 | ↓-1.9 | |
| 5/20 04:30 | 71.9 | ↓-1.9 | |
| 5/20 04:40 | 70.2 | ↓-1.7 | |
| 5/20 04:50 | 68.5 | ↓-1.7 | |
| 5/20 05:00 | 66.9 | ↓-1.6 | |
| 5/20 05:10 | 65.5 | ↓-1.4 | |
| 5/20 05:20 | 64.1 | ↓-1.4 | |
| 5/20 05:30 | 62.9 | ↓-1.2 | |
| 5/20 05:40 | 61.8 | ↓-1.1 | |
| 5/20 05:50 | 60.9 | ↓-0.9 | |
| 5/20 06:00 | 60.1 | ↓-0.8 | |
| 5/20 06:10 | 59.4 | ↓-0.7 | |
| 5/20 06:20 | 58.8 | ↓-0.6 | |
| 5/20 06:30 | 58.4 | ↓-0.4 | |
| 5/20 06:40 | 58.1 | ↓-0.3 | |
| 5/20 06:50 | 58.0 | ↓-0.1 | 干潮 |
| 5/20 07:00 | 58.0 | 0 | |
| 5/20 07:10 | 58.1 | ↑0.1 | |
| 5/20 07:20 | 58.4 | ↑0.3 | |
| 5/20 07:30 | 58.8 | ↑0.4 | |
| 5/20 07:40 | 59.3 | ↑0.5 | |
| 5/20 07:50 | 59.9 | ↑0.6 | |
| 5/20 08:00 | 60.7 | ↑0.8 | |
| 5/20 08:10 | 61.6 | ↑0.9 | |
| 5/20 08:20 | 62.6 | ↑1.0 | |
| 5/20 08:30 | 63.7 | ↑1.1 | |
| 5/20 08:40 | 65.0 | ↑1.3 | |
| 5/20 08:50 | 66.3 | ↑1.3 | |
| 5/20 09:00 | 67.7 | ↑1.4 | |
| 5/20 09:10 | 69.2 | ↑1.5 | |
| 5/20 09:20 | 70.7 | ↑1.5 | |
| 5/20 09:30 | 72.3 | ↑1.6 | |
| 5/20 09:40 | 73.9 | ↑1.6 | |
| 5/20 09:50 | 75.6 | ↑1.7 | |
| 5/20 10:00 | 77.3 | ↑1.7 | |
| 5/20 10:10 | 78.9 | ↑1.6 | |
| 5/20 10:20 | 80.5 | ↑1.6 | |
| 5/20 10:30 | 82.1 | ↑1.6 | |
| 5/20 10:40 | 83.7 | ↑1.6 | |
| 5/20 10:50 | 85.1 | ↑1.4 | |
| 5/20 11:00 | 86.5 | ↑1.4 | |
| 5/20 11:10 | 87.9 | ↑1.4 | |
| 5/20 11:20 | 89.1 | ↑1.2 | |
| 5/20 11:30 | 90.3 | ↑1.2 | |
| 5/20 11:40 | 91.3 | ↑1.0 | |
| 5/20 11:50 | 92.2 | ↑0.9 | |
| 5/20 12:00 | 93.1 | ↑0.9 | |
| 5/20 12:10 | 93.8 | ↑0.7 | |
| 5/20 12:20 | 94.4 | ↑0.6 | |
| 5/20 12:30 | 94.8 | ↑0.4 | |
| 5/20 12:40 | 95.2 | ↑0.4 | |
| 5/20 12:50 | 95.4 | ↑0.2 | |
| 5/20 13:00 | 95.5 | ↑0.1 | 満潮 |
| 5/20 13:10 | 95.5 | 0 | |
| 5/20 13:20 | 95.3 | ↓-0.2 | |
| 5/20 13:30 | 95.0 | ↓-0.3 | |
| 5/20 13:40 | 94.6 | ↓-0.4 | |
| 5/20 13:50 | 94.1 | ↓-0.5 | |
| 5/20 14:00 | 93.4 | ↓-0.7 | |
| 5/20 14:10 | 92.6 | ↓-0.8 | |
| 5/20 14:20 | 91.7 | ↓-0.9 | |
| 5/20 14:30 | 90.7 | ↓-1.0 | |
| 5/20 14:40 | 89.5 | ↓-1.2 | |
| 5/20 14:50 | 88.3 | ↓-1.2 | |
| 5/20 15:00 | 87.0 | ↓-1.3 | |
| 5/20 15:10 | 85.5 | ↓-1.5 | |
| 5/20 15:20 | 84.1 | ↓-1.4 | |
| 5/20 15:30 | 82.5 | ↓-1.6 | |
| 5/20 15:40 | 81.0 | ↓-1.5 | |
| 5/20 15:50 | 79.4 | ↓-1.6 | |
| 5/20 16:00 | 77.8 | ↓-1.6 | |
| 5/20 16:10 | 76.3 | ↓-1.5 | |
| 5/20 16:20 | 74.7 | ↓-1.6 | |
| 5/20 16:30 | 73.3 | ↓-1.4 | |
| 5/20 16:40 | 71.9 | ↓-1.4 | |
| 5/20 16:50 | 70.5 | ↓-1.4 | |
| 5/20 17:00 | 69.3 | ↓-1.2 | |
| 5/20 17:10 | 68.2 | ↓-1.1 | |
| 5/20 17:20 | 67.2 | ↓-1.0 | |
| 5/20 17:30 | 66.4 | ↓-0.8 | |
| 5/20 17:40 | 65.7 | ↓-0.7 | |
| 5/20 17:50 | 65.1 | ↓-0.6 | |
| 5/20 18:00 | 64.7 | ↓-0.4 | |
| 5/20 18:10 | 64.5 | ↓-0.2 | |
| 5/20 18:20 | 64.4 | ↓-0.1 | 干潮 |
| 5/20 18:30 | 64.4 | 0 | |
| 5/20 18:40 | 64.6 | ↑0.2 | |
| 5/20 18:50 | 65.0 | ↑0.4 | |
| 5/20 19:00 | 65.5 | ↑0.5 | |
| 5/20 19:10 | 66.1 | ↑0.6 | |
| 5/20 19:20 | 66.9 | ↑0.8 | |
| 5/20 19:30 | 67.9 | ↑1.0 | |
| 5/20 19:40 | 69.0 | ↑1.1 | |
| 5/20 19:50 | 70.2 | ↑1.2 | |
| 5/20 20:00 | 71.5 | ↑1.3 | |
| 5/20 20:10 | 73.0 | ↑1.5 | |
| 5/20 20:20 | 74.6 | ↑1.6 | |
| 5/20 20:30 | 76.3 | ↑1.7 | |
| 5/20 20:40 | 78.1 | ↑1.8 | |
| 5/20 20:50 | 80.0 | ↑1.9 | |
| 5/20 21:00 | 81.9 | ↑1.9 | |
| 5/20 21:10 | 84.0 | ↑2.1 | |
| 5/20 21:20 | 86.1 | ↑2.1 | |
| 5/20 21:30 | 88.2 | ↑2.1 | |
| 5/20 21:40 | 90.3 | ↑2.1 | |
| 5/20 21:50 | 92.5 | ↑2.2 | 最大潮位差 |
| 5/20 22:00 | 94.6 | ↑2.1 | |
| 5/20 22:10 | 96.7 | ↑2.1 | |
| 5/20 22:20 | 98.7 | ↑2.0 | |
| 5/20 22:30 | 100.7 | ↑2.0 | |
| 5/20 22:40 | 102.6 | ↑1.9 | |
| 5/20 22:50 | 104.4 | ↑1.8 | |
| 5/20 23:00 | 106.0 | ↑1.6 | |
| 5/20 23:10 | 107.6 | ↑1.6 | |
| 5/20 23:20 | 109.0 | ↑1.4 | |
| 5/20 23:30 | 110.3 | ↑1.3 | |
| 5/20 23:40 | 111.4 | ↑1.1 | |
| 5/20 23:50 | 112.3 | ↑0.9 |