| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(火) |
00:05 | 06:13 | 11:05 | 17:37 |
| 109cm | 75cm | 92cm | 54cm | |
|
||||
日立（茨城）2036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 | 108.6 | ↑0.1 | 満潮 |
| 5/20 00:10 | 108.6 | 0 | |
| 5/20 00:20 | 108.4 | ↓-0.2 | |
| 5/20 00:30 | 108.2 | ↓-0.2 | |
| 5/20 00:40 | 107.8 | ↓-0.4 | |
| 5/20 00:50 | 107.3 | ↓-0.5 | |
| 5/20 01:00 | 106.8 | ↓-0.5 | |
| 5/20 01:10 | 106.0 | ↓-0.8 | |
| 5/20 01:20 | 105.2 | ↓-0.8 | |
| 5/20 01:30 | 104.3 | ↓-0.9 | |
| 5/20 01:40 | 103.3 | ↓-1.0 | |
| 5/20 01:50 | 102.2 | ↓-1.1 | |
| 5/20 02:00 | 101.0 | ↓-1.2 | |
| 5/20 02:10 | 99.8 | ↓-1.2 | |
| 5/20 02:20 | 98.4 | ↓-1.4 | |
| 5/20 02:30 | 97.0 | ↓-1.4 | |
| 5/20 02:40 | 95.6 | ↓-1.4 | |
| 5/20 02:50 | 94.1 | ↓-1.5 | |
| 5/20 03:00 | 92.6 | ↓-1.5 | |
| 5/20 03:10 | 91.1 | ↓-1.5 | |
| 5/20 03:20 | 89.6 | ↓-1.5 | |
| 5/20 03:30 | 88.1 | ↓-1.5 | |
| 5/20 03:40 | 86.7 | ↓-1.4 | |
| 5/20 03:50 | 85.3 | ↓-1.4 | |
| 5/20 04:00 | 83.9 | ↓-1.4 | |
| 5/20 04:10 | 82.6 | ↓-1.3 | |
| 5/20 04:20 | 81.4 | ↓-1.2 | |
| 5/20 04:30 | 80.3 | ↓-1.1 | |
| 5/20 04:40 | 79.3 | ↓-1.0 | |
| 5/20 04:50 | 78.4 | ↓-0.9 | |
| 5/20 05:00 | 77.6 | ↓-0.8 | |
| 5/20 05:10 | 76.9 | ↓-0.7 | |
| 5/20 05:20 | 76.3 | ↓-0.6 | |
| 5/20 05:30 | 75.8 | ↓-0.5 | |
| 5/20 05:40 | 75.4 | ↓-0.4 | |
| 5/20 05:50 | 75.1 | ↓-0.3 | |
| 5/20 06:00 | 74.9 | ↓-0.2 | |
| 5/20 06:10 | 74.9 | 0 | 干潮 |
| 5/20 06:20 | 74.9 | 0 | |
| 5/20 06:30 | 75.0 | ↑0.1 | |
| 5/20 06:40 | 75.3 | ↑0.3 | |
| 5/20 06:50 | 75.6 | ↑0.3 | |
| 5/20 07:00 | 76.0 | ↑0.4 | |
| 5/20 07:10 | 76.4 | ↑0.4 | |
| 5/20 07:20 | 77.0 | ↑0.6 | |
| 5/20 07:30 | 77.6 | ↑0.6 | |
| 5/20 07:40 | 78.3 | ↑0.7 | |
| 5/20 07:50 | 79.0 | ↑0.7 | |
| 5/20 08:00 | 79.8 | ↑0.8 | |
| 5/20 08:10 | 80.7 | ↑0.9 | |
| 5/20 08:20 | 81.5 | ↑0.8 | |
| 5/20 08:30 | 82.4 | ↑0.9 | |
| 5/20 08:40 | 83.3 | ↑0.9 | |
| 5/20 08:50 | 84.3 | ↑1.0 | |
| 5/20 09:00 | 85.2 | ↑0.9 | |
| 5/20 09:10 | 86.1 | ↑0.9 | |
| 5/20 09:20 | 86.9 | ↑0.8 | |
| 5/20 09:30 | 87.8 | ↑0.9 | |
| 5/20 09:40 | 88.6 | ↑0.8 | |
| 5/20 09:50 | 89.3 | ↑0.7 | |
| 5/20 10:00 | 89.9 | ↑0.6 | |
| 5/20 10:10 | 90.5 | ↑0.6 | |
| 5/20 10:20 | 91.0 | ↑0.5 | |
| 5/20 10:30 | 91.4 | ↑0.4 | |
| 5/20 10:40 | 91.7 | ↑0.3 | |
| 5/20 10:50 | 91.9 | ↑0.2 | |
| 5/20 11:00 | 92.0 | ↑0.1 | 満潮 |
| 5/20 11:10 | 92.0 | 0 | |
| 5/20 11:20 | 91.8 | ↓-0.2 | |
| 5/20 11:30 | 91.6 | ↓-0.2 | |
| 5/20 11:40 | 91.3 | ↓-0.3 | |
| 5/20 11:50 | 90.9 | ↓-0.4 | |
| 5/20 12:00 | 90.4 | ↓-0.5 | |
| 5/20 12:10 | 89.7 | ↓-0.7 | |
| 5/20 12:20 | 89.0 | ↓-0.7 | |
| 5/20 12:30 | 88.2 | ↓-0.8 | |
| 5/20 12:40 | 87.4 | ↓-0.8 | |
| 5/20 12:50 | 86.4 | ↓-1.0 | |
| 5/20 13:00 | 85.4 | ↓-1.0 | |
| 5/20 13:10 | 84.3 | ↓-1.1 | |
| 5/20 13:20 | 83.1 | ↓-1.2 | |
| 5/20 13:30 | 81.8 | ↓-1.3 | |
| 5/20 13:40 | 80.5 | ↓-1.3 | |
| 5/20 13:50 | 79.2 | ↓-1.3 | |
| 5/20 14:00 | 77.7 | ↓-1.5 | |
| 5/20 14:10 | 76.3 | ↓-1.4 | |
| 5/20 14:20 | 74.7 | ↓-1.6 | |
| 5/20 14:30 | 73.2 | ↓-1.5 | |
| 5/20 14:40 | 71.6 | ↓-1.6 | |
| 5/20 14:50 | 70.1 | ↓-1.5 | |
| 5/20 15:00 | 68.5 | ↓-1.6 | |
| 5/20 15:10 | 66.9 | ↓-1.6 | |
| 5/20 15:20 | 65.4 | ↓-1.5 | |
| 5/20 15:30 | 63.9 | ↓-1.5 | |
| 5/20 15:40 | 62.5 | ↓-1.4 | |
| 5/20 15:50 | 61.1 | ↓-1.4 | |
| 5/20 16:00 | 59.8 | ↓-1.3 | |
| 5/20 16:10 | 58.6 | ↓-1.2 | |
| 5/20 16:20 | 57.5 | ↓-1.1 | |
| 5/20 16:30 | 56.5 | ↓-1.0 | |
| 5/20 16:40 | 55.6 | ↓-0.9 | |
| 5/20 16:50 | 54.9 | ↓-0.7 | |
| 5/20 17:00 | 54.3 | ↓-0.6 | |
| 5/20 17:10 | 53.9 | ↓-0.4 | |
| 5/20 17:20 | 53.5 | ↓-0.4 | |
| 5/20 17:30 | 53.4 | ↓-0.1 | 干潮 |
| 5/20 17:40 | 53.4 | 0 | |
| 5/20 17:50 | 53.5 | ↑0.1 | |
| 5/20 18:00 | 53.8 | ↑0.3 | |
| 5/20 18:10 | 54.2 | ↑0.4 | |
| 5/20 18:20 | 54.7 | ↑0.5 | |
| 5/20 18:30 | 55.4 | ↑0.7 | |
| 5/20 18:40 | 56.3 | ↑0.9 | |
| 5/20 18:50 | 57.2 | ↑0.9 | |
| 5/20 19:00 | 58.3 | ↑1.1 | |
| 5/20 19:10 | 59.5 | ↑1.2 | |
| 5/20 19:20 | 60.8 | ↑1.3 | |
| 5/20 19:30 | 62.3 | ↑1.5 | |
| 5/20 19:40 | 63.8 | ↑1.5 | |
| 5/20 19:50 | 65.5 | ↑1.7 | |
| 5/20 20:00 | 67.2 | ↑1.7 | |
| 5/20 20:10 | 69.0 | ↑1.8 | |
| 5/20 20:20 | 71.0 | ↑2.0 | |
| 5/20 20:30 | 73.0 | ↑2.0 | |
| 5/20 20:40 | 75.0 | ↑2.0 | |
| 5/20 20:50 | 77.2 | ↑2.2 | 最大潮位差 |
| 5/20 21:00 | 79.3 | ↑2.1 | |
| 5/20 21:10 | 81.5 | ↑2.2 | 最大潮位差 |
| 5/20 21:20 | 83.7 | ↑2.2 | 最大潮位差 |
| 5/20 21:30 | 85.9 | ↑2.2 | 最大潮位差 |
| 5/20 21:40 | 88.1 | ↑2.2 | 最大潮位差 |
| 5/20 21:50 | 90.3 | ↑2.2 | 最大潮位差 |
| 5/20 22:00 | 92.4 | ↑2.1 | |
| 5/20 22:10 | 94.5 | ↑2.1 | |
| 5/20 22:20 | 96.5 | ↑2.0 | |
| 5/20 22:30 | 98.4 | ↑1.9 | |
| 5/20 22:40 | 100.3 | ↑1.9 | |
| 5/20 22:50 | 102.0 | ↑1.7 | |
| 5/20 23:00 | 103.6 | ↑1.6 | |
| 5/20 23:10 | 105.1 | ↑1.5 | |
| 5/20 23:20 | 106.4 | ↑1.3 | |
| 5/20 23:30 | 107.6 | ↑1.2 | |
| 5/20 23:40 | 108.7 | ↑1.1 | |
| 5/20 23:50 | 109.7 | ↑1.0 |