| 満潮 | 干潮 | 満潮 | 干潮 |
|
13
(月) |
00:05 | 06:40 | 12:41 | 18:25 |
| 110cm | 59cm | 99cm | 57cm | |
|
||||
日立（茨城）2030年05月13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 |
|---|---|---|---|
| 5/13 00:00 | 109.8 | ↑0.1 | 満潮 |
| 5/13 00:10 | 109.8 | 0 | |
| 5/13 00:20 | 109.6 | ↓-0.2 | |
| 5/13 00:30 | 109.3 | ↓-0.3 | |
| 5/13 00:40 | 108.8 | ↓-0.5 | |
| 5/13 00:50 | 108.1 | ↓-0.7 | |
| 5/13 01:00 | 107.4 | ↓-0.7 | |
| 5/13 01:10 | 106.4 | ↓-1.0 | |
| 5/13 01:20 | 105.4 | ↓-1.0 | |
| 5/13 01:30 | 104.2 | ↓-1.2 | |
| 5/13 01:40 | 102.9 | ↓-1.3 | |
| 5/13 01:50 | 101.4 | ↓-1.5 | |
| 5/13 02:00 | 99.9 | ↓-1.5 | |
| 5/13 02:10 | 98.2 | ↓-1.7 | |
| 5/13 02:20 | 96.4 | ↓-1.8 | |
| 5/13 02:30 | 94.6 | ↓-1.8 | |
| 5/13 02:40 | 92.7 | ↓-1.9 | |
| 5/13 02:50 | 90.7 | ↓-2.0 | |
| 5/13 03:00 | 88.6 | ↓-2.1 | |
| 5/13 03:10 | 86.5 | ↓-2.1 | |
| 5/13 03:20 | 84.4 | ↓-2.1 | |
| 5/13 03:30 | 82.3 | ↓-2.1 | |
| 5/13 03:40 | 80.2 | ↓-2.1 | |
| 5/13 03:50 | 78.1 | ↓-2.1 | |
| 5/13 04:00 | 76.0 | ↓-2.1 | |
| 5/13 04:10 | 74.0 | ↓-2.0 | |
| 5/13 04:20 | 72.1 | ↓-1.9 | |
| 5/13 04:30 | 70.3 | ↓-1.8 | |
| 5/13 04:40 | 68.5 | ↓-1.8 | |
| 5/13 04:50 | 66.9 | ↓-1.6 | |
| 5/13 05:00 | 65.4 | ↓-1.5 | |
| 5/13 05:10 | 64.0 | ↓-1.4 | |
| 5/13 05:20 | 62.7 | ↓-1.3 | |
| 5/13 05:30 | 61.6 | ↓-1.1 | |
| 5/13 05:40 | 60.6 | ↓-1.0 | |
| 5/13 05:50 | 59.8 | ↓-0.8 | |
| 5/13 06:00 | 59.2 | ↓-0.6 | |
| 5/13 06:10 | 58.7 | ↓-0.5 | |
| 5/13 06:20 | 58.3 | ↓-0.4 | |
| 5/13 06:30 | 58.1 | ↓-0.2 | 干潮 |
| 5/13 06:40 | 58.0 | ↓-0.1 | 干潮 |
| 5/13 06:50 | 58.1 | ↑0.1 | |
| 5/13 07:00 | 58.3 | ↑0.2 | |
| 5/13 07:10 | 58.7 | ↑0.4 | |
| 5/13 07:20 | 59.2 | ↑0.5 | |
| 5/13 07:30 | 59.9 | ↑0.7 | |
| 5/13 07:40 | 60.6 | ↑0.7 | |
| 5/13 07:50 | 61.5 | ↑0.9 | |
| 5/13 08:00 | 62.6 | ↑1.1 | |
| 5/13 08:10 | 63.7 | ↑1.1 | |
| 5/13 08:20 | 65.0 | ↑1.3 | |
| 5/13 08:30 | 66.4 | ↑1.4 | |
| 5/13 08:40 | 67.8 | ↑1.4 | |
| 5/13 08:50 | 69.4 | ↑1.6 | |
| 5/13 09:00 | 71.0 | ↑1.6 | |
| 5/13 09:10 | 72.7 | ↑1.7 | |
| 5/13 09:20 | 74.4 | ↑1.7 | |
| 5/13 09:30 | 76.2 | ↑1.8 | |
| 5/13 09:40 | 78.0 | ↑1.8 | |
| 5/13 09:50 | 79.8 | ↑1.8 | |
| 5/13 10:00 | 81.6 | ↑1.8 | |
| 5/13 10:10 | 83.4 | ↑1.8 | |
| 5/13 10:20 | 85.1 | ↑1.7 | |
| 5/13 10:30 | 86.8 | ↑1.7 | |
| 5/13 10:40 | 88.4 | ↑1.6 | |
| 5/13 10:50 | 89.9 | ↑1.5 | |
| 5/13 11:00 | 91.3 | ↑1.4 | |
| 5/13 11:10 | 92.6 | ↑1.3 | |
| 5/13 11:20 | 93.8 | ↑1.2 | |
| 5/13 11:30 | 94.9 | ↑1.1 | |
| 5/13 11:40 | 95.8 | ↑0.9 | |
| 5/13 11:50 | 96.6 | ↑0.8 | |
| 5/13 12:00 | 97.3 | ↑0.7 | |
| 5/13 12:10 | 97.8 | ↑0.5 | |
| 5/13 12:20 | 98.2 | ↑0.4 | |
| 5/13 12:30 | 98.4 | ↑0.2 | |
| 5/13 12:40 | 98.5 | ↑0.1 | 満潮 |
| 5/13 12:50 | 98.4 | ↓-0.1 | |
| 5/13 13:00 | 98.2 | ↓-0.2 | |
| 5/13 13:10 | 97.8 | ↓-0.4 | |
| 5/13 13:20 | 97.3 | ↓-0.5 | |
| 5/13 13:30 | 96.7 | ↓-0.6 | |
| 5/13 13:40 | 95.9 | ↓-0.8 | |
| 5/13 13:50 | 94.9 | ↓-1.0 | |
| 5/13 14:00 | 93.9 | ↓-1.0 | |
| 5/13 14:10 | 92.7 | ↓-1.2 | |
| 5/13 14:20 | 91.3 | ↓-1.4 | |
| 5/13 14:30 | 89.9 | ↓-1.4 | |
| 5/13 14:40 | 88.3 | ↓-1.6 | |
| 5/13 14:50 | 86.6 | ↓-1.7 | |
| 5/13 15:00 | 84.9 | ↓-1.7 | |
| 5/13 15:10 | 83.0 | ↓-1.9 | |
| 5/13 15:20 | 81.1 | ↓-1.9 | |
| 5/13 15:30 | 79.2 | ↓-1.9 | |
| 5/13 15:40 | 77.2 | ↓-2.0 | |
| 5/13 15:50 | 75.2 | ↓-2.0 | |
| 5/13 16:00 | 73.3 | ↓-1.9 | |
| 5/13 16:10 | 71.3 | ↓-2.0 | |
| 5/13 16:20 | 69.4 | ↓-1.9 | |
| 5/13 16:30 | 67.6 | ↓-1.8 | |
| 5/13 16:40 | 65.8 | ↓-1.8 | |
| 5/13 16:50 | 64.2 | ↓-1.6 | |
| 5/13 17:00 | 62.7 | ↓-1.5 | |
| 5/13 17:10 | 61.3 | ↓-1.4 | |
| 5/13 17:20 | 60.1 | ↓-1.2 | |
| 5/13 17:30 | 59.0 | ↓-1.1 | |
| 5/13 17:40 | 58.1 | ↓-0.9 | |
| 5/13 17:50 | 57.4 | ↓-0.7 | |
| 5/13 18:00 | 56.8 | ↓-0.6 | |
| 5/13 18:10 | 56.5 | ↓-0.3 | |
| 5/13 18:20 | 56.3 | ↓-0.2 | 干潮 |
| 5/13 18:30 | 56.3 | 0 | |
| 5/13 18:40 | 56.5 | ↑0.2 | |
| 5/13 18:50 | 56.9 | ↑0.4 | |
| 5/13 19:00 | 57.4 | ↑0.5 | |
| 5/13 19:10 | 58.2 | ↑0.8 | |
| 5/13 19:20 | 59.1 | ↑0.9 | |
| 5/13 19:30 | 60.2 | ↑1.1 | |
| 5/13 19:40 | 61.4 | ↑1.2 | |
| 5/13 19:50 | 62.9 | ↑1.5 | |
| 5/13 20:00 | 64.4 | ↑1.5 | |
| 5/13 20:10 | 66.1 | ↑1.7 | |
| 5/13 20:20 | 68.0 | ↑1.9 | |
| 5/13 20:30 | 69.9 | ↑1.9 | |
| 5/13 20:40 | 72.0 | ↑2.1 | |
| 5/13 20:50 | 74.2 | ↑2.2 | |
| 5/13 21:00 | 76.5 | ↑2.3 | |
| 5/13 21:10 | 78.8 | ↑2.3 | |
| 5/13 21:20 | 81.2 | ↑2.4 | |
| 5/13 21:30 | 83.7 | ↑2.5 | 最大潮位差 |
| 5/13 21:40 | 86.2 | ↑2.5 | 最大潮位差 |
| 5/13 21:50 | 88.7 | ↑2.5 | 最大潮位差 |
| 5/13 22:00 | 91.1 | ↑2.4 | |
| 5/13 22:10 | 93.6 | ↑2.5 | 最大潮位差 |
| 5/13 22:20 | 96.0 | ↑2.4 | |
| 5/13 22:30 | 98.3 | ↑2.3 | |
| 5/13 22:40 | 100.5 | ↑2.2 | |
| 5/13 22:50 | 102.6 | ↑2.1 | |
| 5/13 23:00 | 104.6 | ↑2.0 | |
| 5/13 23:10 | 106.4 | ↑1.8 | |
| 5/13 23:20 | 108.1 | ↑1.7 | |
| 5/13 23:30 | 109.6 | ↑1.5 | |
| 5/13 23:40 | 111.0 | ↑1.4 | |
| 5/13 23:50 | 112.1 | ↑1.1 |