| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(土) |
02:49 | 09:17 | 15:44 | 21:26 |
| 124cm | 23cm | 124cm | 49cm | |
|
||||
日立（茨城）2039年05月7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 |
|---|---|---|---|
| 5/7 00:00 | 87.5 | ↑3.6 | |
| 5/7 00:10 | 91.0 | ↑3.5 | |
| 5/7 00:20 | 94.5 | ↑3.5 | |
| 5/7 00:30 | 97.8 | ↑3.3 | |
| 5/7 00:40 | 101.1 | ↑3.3 | |
| 5/7 00:50 | 104.1 | ↑3.0 | |
| 5/7 01:00 | 107.0 | ↑2.9 | |
| 5/7 01:10 | 109.7 | ↑2.7 | |
| 5/7 01:20 | 112.2 | ↑2.5 | |
| 5/7 01:30 | 114.5 | ↑2.3 | |
| 5/7 01:40 | 116.5 | ↑2.0 | |
| 5/7 01:50 | 118.3 | ↑1.8 | |
| 5/7 02:00 | 119.8 | ↑1.5 | |
| 5/7 02:10 | 121.0 | ↑1.2 | |
| 5/7 02:20 | 122.0 | ↑1.0 | |
| 5/7 02:30 | 122.6 | ↑0.6 | |
| 5/7 02:40 | 123.0 | ↑0.4 | 満潮 |
| 5/7 02:50 | 123.1 | ↑0.1 | |
| 5/7 03:00 | 122.9 | ↓-0.2 | |
| 5/7 03:10 | 122.3 | ↓-0.6 | |
| 5/7 03:20 | 121.5 | ↓-0.8 | |
| 5/7 03:30 | 120.4 | ↓-1.1 | |
| 5/7 03:40 | 119.0 | ↓-1.4 | |
| 5/7 03:50 | 117.2 | ↓-1.8 | |
| 5/7 04:00 | 115.2 | ↓-2.0 | |
| 5/7 04:10 | 112.9 | ↓-2.3 | |
| 5/7 04:20 | 110.4 | ↓-2.5 | |
| 5/7 04:30 | 107.5 | ↓-2.9 | |
| 5/7 04:40 | 104.4 | ↓-3.1 | |
| 5/7 04:50 | 101.1 | ↓-3.3 | |
| 5/7 05:00 | 97.6 | ↓-3.5 | |
| 5/7 05:10 | 93.9 | ↓-3.7 | |
| 5/7 05:20 | 90.1 | ↓-3.8 | |
| 5/7 05:30 | 86.1 | ↓-4.0 | |
| 5/7 05:40 | 82.0 | ↓-4.1 | |
| 5/7 05:50 | 77.9 | ↓-4.1 | |
| 5/7 06:00 | 73.7 | ↓-4.2 | 最大潮位差 |
| 5/7 06:10 | 69.5 | ↓-4.2 | 最大潮位差 |
| 5/7 06:20 | 65.3 | ↓-4.2 | 最大潮位差 |
| 5/7 06:30 | 61.2 | ↓-4.1 | |
| 5/7 06:40 | 57.2 | ↓-4.0 | |
| 5/7 06:50 | 53.3 | ↓-3.9 | |
| 5/7 07:00 | 49.5 | ↓-3.8 | |
| 5/7 07:10 | 46.0 | ↓-3.5 | |
| 5/7 07:20 | 42.6 | ↓-3.4 | |
| 5/7 07:30 | 39.4 | ↓-3.2 | |
| 5/7 07:40 | 36.4 | ↓-3.0 | |
| 5/7 07:50 | 33.7 | ↓-2.7 | |
| 5/7 08:00 | 31.2 | ↓-2.5 | |
| 5/7 08:10 | 29.1 | ↓-2.1 | |
| 5/7 08:20 | 27.2 | ↓-1.9 | |
| 5/7 08:30 | 25.6 | ↓-1.6 | |
| 5/7 08:40 | 24.2 | ↓-1.4 | |
| 5/7 08:50 | 23.3 | ↓-0.9 | |
| 5/7 09:00 | 22.6 | ↓-0.7 | |
| 5/7 09:10 | 22.2 | ↓-0.4 | 干潮 |
| 5/7 09:20 | 22.2 | 0 | |
| 5/7 09:30 | 22.4 | ↑0.2 | |
| 5/7 09:40 | 23.1 | ↑0.7 | |
| 5/7 09:50 | 24.0 | ↑0.9 | |
| 5/7 10:00 | 25.2 | ↑1.2 | |
| 5/7 10:10 | 26.8 | ↑1.6 | |
| 5/7 10:20 | 28.7 | ↑1.9 | |
| 5/7 10:30 | 30.9 | ↑2.2 | |
| 5/7 10:40 | 33.4 | ↑2.5 | |
| 5/7 10:50 | 36.2 | ↑2.8 | |
| 5/7 11:00 | 39.2 | ↑3.0 | |
| 5/7 11:10 | 42.5 | ↑3.3 | |
| 5/7 11:20 | 46.0 | ↑3.5 | |
| 5/7 11:30 | 49.6 | ↑3.6 | |
| 5/7 11:40 | 53.5 | ↑3.9 | |
| 5/7 11:50 | 57.5 | ↑4.0 | |
| 5/7 12:00 | 61.5 | ↑4.0 | |
| 5/7 12:10 | 65.7 | ↑4.2 | 最大潮位差 |
| 5/7 12:20 | 69.9 | ↑4.2 | 最大潮位差 |
| 5/7 12:30 | 74.1 | ↑4.2 | 最大潮位差 |
| 5/7 12:40 | 78.3 | ↑4.2 | 最大潮位差 |
| 5/7 12:50 | 82.4 | ↑4.1 | |
| 5/7 13:00 | 86.4 | ↑4.0 | |
| 5/7 13:10 | 90.4 | ↑4.0 | |
| 5/7 13:20 | 94.2 | ↑3.8 | |
| 5/7 13:30 | 97.8 | ↑3.6 | |
| 5/7 13:40 | 101.2 | ↑3.4 | |
| 5/7 13:50 | 104.5 | ↑3.3 | |
| 5/7 14:00 | 107.5 | ↑3.0 | |
| 5/7 14:10 | 110.3 | ↑2.8 | |
| 5/7 14:20 | 112.9 | ↑2.6 | |
| 5/7 14:30 | 115.2 | ↑2.3 | |
| 5/7 14:40 | 117.2 | ↑2.0 | |
| 5/7 14:50 | 119.0 | ↑1.8 | |
| 5/7 15:00 | 120.4 | ↑1.4 | |
| 5/7 15:10 | 121.6 | ↑1.2 | |
| 5/7 15:20 | 122.4 | ↑0.8 | |
| 5/7 15:30 | 123.0 | ↑0.6 | |
| 5/7 15:40 | 123.2 | ↑0.2 | 満潮 |
| 5/7 15:50 | 123.1 | ↓-0.1 | |
| 5/7 16:00 | 122.7 | ↓-0.4 | |
| 5/7 16:10 | 122.0 | ↓-0.7 | |
| 5/7 16:20 | 121.0 | ↓-1.0 | |
| 5/7 16:30 | 119.7 | ↓-1.3 | |
| 5/7 16:40 | 118.1 | ↓-1.6 | |
| 5/7 16:50 | 116.2 | ↓-1.9 | |
| 5/7 17:00 | 114.0 | ↓-2.2 | |
| 5/7 17:10 | 111.6 | ↓-2.4 | |
| 5/7 17:20 | 108.9 | ↓-2.7 | |
| 5/7 17:30 | 106.1 | ↓-2.8 | |
| 5/7 17:40 | 103.1 | ↓-3.0 | |
| 5/7 17:50 | 99.9 | ↓-3.2 | |
| 5/7 18:00 | 96.6 | ↓-3.3 | |
| 5/7 18:10 | 93.2 | ↓-3.4 | |
| 5/7 18:20 | 89.7 | ↓-3.5 | |
| 5/7 18:30 | 86.2 | ↓-3.5 | |
| 5/7 18:40 | 82.8 | ↓-3.4 | |
| 5/7 18:50 | 79.3 | ↓-3.5 | |
| 5/7 19:00 | 76.0 | ↓-3.3 | |
| 5/7 19:10 | 72.7 | ↓-3.3 | |
| 5/7 19:20 | 69.6 | ↓-3.1 | |
| 5/7 19:30 | 66.6 | ↓-3.0 | |
| 5/7 19:40 | 63.8 | ↓-2.8 | |
| 5/7 19:50 | 61.1 | ↓-2.7 | |
| 5/7 20:00 | 58.7 | ↓-2.4 | |
| 5/7 20:10 | 56.6 | ↓-2.1 | |
| 5/7 20:20 | 54.6 | ↓-2.0 | |
| 5/7 20:30 | 53.0 | ↓-1.6 | |
| 5/7 20:40 | 51.6 | ↓-1.4 | |
| 5/7 20:50 | 50.4 | ↓-1.2 | |
| 5/7 21:00 | 49.6 | ↓-0.8 | |
| 5/7 21:10 | 49.0 | ↓-0.6 | |
| 5/7 21:20 | 48.7 | ↓-0.3 | 干潮 |
| 5/7 21:30 | 48.7 | 0 | |
| 5/7 21:40 | 49.0 | ↑0.3 | |
| 5/7 21:50 | 49.6 | ↑0.6 | |
| 5/7 22:00 | 50.5 | ↑0.9 | |
| 5/7 22:10 | 51.7 | ↑1.2 | |
| 5/7 22:20 | 53.2 | ↑1.5 | |
| 5/7 22:30 | 55.0 | ↑1.8 | |
| 5/7 22:40 | 57.0 | ↑2.0 | |
| 5/7 22:50 | 59.3 | ↑2.3 | |
| 5/7 23:00 | 61.8 | ↑2.5 | |
| 5/7 23:10 | 64.6 | ↑2.8 | |
| 5/7 23:20 | 67.6 | ↑3.0 | |
| 5/7 23:30 | 70.8 | ↑3.2 | |
| 5/7 23:40 | 74.1 | ↑3.3 | |
| 5/7 23:50 | 77.5 | ↑3.4 |