| 満潮 | 干潮 | 満潮 | 干潮 |
|
09
(金) |
01:44 | 08:21 | 14:41 | 20:09 |
| 113cm | 39cm | 107cm | 59cm | |
|
||||
日立（茨城）2025年05月09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 |
|---|---|---|---|
| 5/9 00:00 | 102.5 | ↑1.9 | |
| 5/9 00:10 | 104.3 | ↑1.8 | |
| 5/9 00:20 | 105.9 | ↑1.6 | |
| 5/9 00:30 | 107.3 | ↑1.4 | |
| 5/9 00:40 | 108.6 | ↑1.3 | |
| 5/9 00:50 | 109.8 | ↑1.2 | |
| 5/9 01:00 | 110.7 | ↑0.9 | |
| 5/9 01:10 | 111.5 | ↑0.8 | |
| 5/9 01:20 | 112.1 | ↑0.6 | |
| 5/9 01:30 | 112.4 | ↑0.3 | |
| 5/9 01:40 | 112.6 | ↑0.2 | 満潮 |
| 5/9 01:50 | 112.5 | ↓-0.1 | |
| 5/9 02:00 | 112.3 | ↓-0.2 | |
| 5/9 02:10 | 111.8 | ↓-0.5 | |
| 5/9 02:20 | 111.1 | ↓-0.7 | |
| 5/9 02:30 | 110.2 | ↓-0.9 | |
| 5/9 02:40 | 109.1 | ↓-1.1 | |
| 5/9 02:50 | 107.8 | ↓-1.3 | |
| 5/9 03:00 | 106.3 | ↓-1.5 | |
| 5/9 03:10 | 104.5 | ↓-1.8 | |
| 5/9 03:20 | 102.6 | ↓-1.9 | |
| 5/9 03:30 | 100.4 | ↓-2.2 | |
| 5/9 03:40 | 98.2 | ↓-2.2 | |
| 5/9 03:50 | 95.7 | ↓-2.5 | |
| 5/9 04:00 | 93.1 | ↓-2.6 | |
| 5/9 04:10 | 90.4 | ↓-2.7 | |
| 5/9 04:20 | 87.6 | ↓-2.8 | |
| 5/9 04:30 | 84.7 | ↓-2.9 | |
| 5/9 04:40 | 81.8 | ↓-2.9 | |
| 5/9 04:50 | 78.8 | ↓-3.0 | 最大潮位差 |
| 5/9 05:00 | 75.8 | ↓-3.0 | 最大潮位差 |
| 5/9 05:10 | 72.8 | ↓-3.0 | 最大潮位差 |
| 5/9 05:20 | 69.8 | ↓-3.0 | 最大潮位差 |
| 5/9 05:30 | 66.9 | ↓-2.9 | |
| 5/9 05:40 | 64.1 | ↓-2.8 | |
| 5/9 05:50 | 61.3 | ↓-2.8 | |
| 5/9 06:00 | 58.6 | ↓-2.7 | |
| 5/9 06:10 | 56.1 | ↓-2.5 | |
| 5/9 06:20 | 53.6 | ↓-2.5 | |
| 5/9 06:30 | 51.4 | ↓-2.2 | |
| 5/9 06:40 | 49.2 | ↓-2.2 | |
| 5/9 06:50 | 47.3 | ↓-1.9 | |
| 5/9 07:00 | 45.5 | ↓-1.8 | |
| 5/9 07:10 | 43.8 | ↓-1.7 | |
| 5/9 07:20 | 42.4 | ↓-1.4 | |
| 5/9 07:30 | 41.2 | ↓-1.2 | |
| 5/9 07:40 | 40.2 | ↓-1.0 | |
| 5/9 07:50 | 39.4 | ↓-0.8 | |
| 5/9 08:00 | 38.8 | ↓-0.6 | |
| 5/9 08:10 | 38.4 | ↓-0.4 | |
| 5/9 08:20 | 38.3 | ↓-0.1 | 干潮 |
| 5/9 08:30 | 38.4 | ↑0.1 | |
| 5/9 08:40 | 38.8 | ↑0.4 | |
| 5/9 08:50 | 39.4 | ↑0.6 | |
| 5/9 09:00 | 40.2 | ↑0.8 | |
| 5/9 09:10 | 41.2 | ↑1.0 | |
| 5/9 09:20 | 42.5 | ↑1.3 | |
| 5/9 09:30 | 44.0 | ↑1.5 | |
| 5/9 09:40 | 45.7 | ↑1.7 | |
| 5/9 09:50 | 47.6 | ↑1.9 | |
| 5/9 10:00 | 49.6 | ↑2.0 | |
| 5/9 10:10 | 51.9 | ↑2.3 | |
| 5/9 10:20 | 54.3 | ↑2.4 | |
| 5/9 10:30 | 56.8 | ↑2.5 | |
| 5/9 10:40 | 59.4 | ↑2.6 | |
| 5/9 10:50 | 62.1 | ↑2.7 | |
| 5/9 11:00 | 64.8 | ↑2.7 | |
| 5/9 11:10 | 67.6 | ↑2.8 | |
| 5/9 11:20 | 70.5 | ↑2.9 | |
| 5/9 11:30 | 73.3 | ↑2.8 | |
| 5/9 11:40 | 76.1 | ↑2.8 | |
| 5/9 11:50 | 78.9 | ↑2.8 | |
| 5/9 12:00 | 81.6 | ↑2.7 | |
| 5/9 12:10 | 84.2 | ↑2.6 | |
| 5/9 12:20 | 86.8 | ↑2.6 | |
| 5/9 12:30 | 89.2 | ↑2.4 | |
| 5/9 12:40 | 91.6 | ↑2.4 | |
| 5/9 12:50 | 93.8 | ↑2.2 | |
| 5/9 13:00 | 95.8 | ↑2.0 | |
| 5/9 13:10 | 97.7 | ↑1.9 | |
| 5/9 13:20 | 99.5 | ↑1.8 | |
| 5/9 13:30 | 101.0 | ↑1.5 | |
| 5/9 13:40 | 102.4 | ↑1.4 | |
| 5/9 13:50 | 103.6 | ↑1.2 | |
| 5/9 14:00 | 104.6 | ↑1.0 | |
| 5/9 14:10 | 105.3 | ↑0.7 | |
| 5/9 14:20 | 105.9 | ↑0.6 | |
| 5/9 14:30 | 106.2 | ↑0.3 | |
| 5/9 14:40 | 106.3 | ↑0.1 | 満潮 |
| 5/9 14:50 | 106.2 | ↓-0.1 | |
| 5/9 15:00 | 105.9 | ↓-0.3 | |
| 5/9 15:10 | 105.3 | ↓-0.6 | |
| 5/9 15:20 | 104.5 | ↓-0.8 | |
| 5/9 15:30 | 103.5 | ↓-1.0 | |
| 5/9 15:40 | 102.3 | ↓-1.2 | |
| 5/9 15:50 | 100.9 | ↓-1.4 | |
| 5/9 16:00 | 99.3 | ↓-1.6 | |
| 5/9 16:10 | 97.5 | ↓-1.8 | |
| 5/9 16:20 | 95.6 | ↓-1.9 | |
| 5/9 16:30 | 93.6 | ↓-2.0 | |
| 5/9 16:40 | 91.5 | ↓-2.1 | |
| 5/9 16:50 | 89.2 | ↓-2.3 | |
| 5/9 17:00 | 87.0 | ↓-2.2 | |
| 5/9 17:10 | 84.7 | ↓-2.3 | |
| 5/9 17:20 | 82.3 | ↓-2.4 | |
| 5/9 17:30 | 80.0 | ↓-2.3 | |
| 5/9 17:40 | 77.8 | ↓-2.2 | |
| 5/9 17:50 | 75.5 | ↓-2.3 | |
| 5/9 18:00 | 73.4 | ↓-2.1 | |
| 5/9 18:10 | 71.3 | ↓-2.1 | |
| 5/9 18:20 | 69.4 | ↓-1.9 | |
| 5/9 18:30 | 67.6 | ↓-1.8 | |
| 5/9 18:40 | 65.9 | ↓-1.7 | |
| 5/9 18:50 | 64.3 | ↓-1.6 | |
| 5/9 19:00 | 63.0 | ↓-1.3 | |
| 5/9 19:10 | 61.8 | ↓-1.2 | |
| 5/9 19:20 | 60.7 | ↓-1.1 | |
| 5/9 19:30 | 59.9 | ↓-0.8 | |
| 5/9 19:40 | 59.2 | ↓-0.7 | |
| 5/9 19:50 | 58.7 | ↓-0.5 | |
| 5/9 20:00 | 58.5 | ↓-0.2 | 干潮 |
| 5/9 20:10 | 58.4 | ↓-0.1 | |
| 5/9 20:20 | 58.6 | ↑0.2 | |
| 5/9 20:30 | 58.9 | ↑0.3 | |
| 5/9 20:40 | 59.5 | ↑0.6 | |
| 5/9 20:50 | 60.3 | ↑0.8 | |
| 5/9 21:00 | 61.3 | ↑1.0 | |
| 5/9 21:10 | 62.5 | ↑1.2 | |
| 5/9 21:20 | 63.9 | ↑1.4 | |
| 5/9 21:30 | 65.5 | ↑1.6 | |
| 5/9 21:40 | 67.2 | ↑1.7 | |
| 5/9 21:50 | 69.2 | ↑2.0 | |
| 5/9 22:00 | 71.3 | ↑2.1 | |
| 5/9 22:10 | 73.5 | ↑2.2 | |
| 5/9 22:20 | 75.9 | ↑2.4 | |
| 5/9 22:30 | 78.3 | ↑2.4 | |
| 5/9 22:40 | 80.9 | ↑2.6 | |
| 5/9 22:50 | 83.5 | ↑2.6 | |
| 5/9 23:00 | 86.1 | ↑2.6 | |
| 5/9 23:10 | 88.8 | ↑2.7 | |
| 5/9 23:20 | 91.4 | ↑2.6 | |
| 5/9 23:30 | 94.0 | ↑2.6 | |
| 5/9 23:40 | 96.6 | ↑2.6 | |
| 5/9 23:50 | 99.1 | ↑2.5 |