| 満潮 | 干潮 | 満潮 | 干潮 |
|
07
(水) |
05:09 | 11:36 | 17:56 | 23:36 |
| 122cm | 17cm | 117cm | 50cm | |
|
||||
日立（茨城）2038年04月07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 |
|---|---|---|---|
| 4/7 00:00 | 44.8 | ↑1.3 | |
| 4/7 00:10 | 46.3 | ↑1.5 | |
| 4/7 00:20 | 48.1 | ↑1.8 | |
| 4/7 00:30 | 50.2 | ↑2.1 | |
| 4/7 00:40 | 52.5 | ↑2.3 | |
| 4/7 00:50 | 55.0 | ↑2.5 | |
| 4/7 01:00 | 57.8 | ↑2.8 | |
| 4/7 01:10 | 60.7 | ↑2.9 | |
| 4/7 01:20 | 63.8 | ↑3.1 | |
| 4/7 01:30 | 67.1 | ↑3.3 | |
| 4/7 01:40 | 70.5 | ↑3.4 | |
| 4/7 01:50 | 74.0 | ↑3.5 | |
| 4/7 02:00 | 77.6 | ↑3.6 | |
| 4/7 02:10 | 81.2 | ↑3.6 | |
| 4/7 02:20 | 84.8 | ↑3.6 | |
| 4/7 02:30 | 88.3 | ↑3.5 | |
| 4/7 02:40 | 91.8 | ↑3.5 | |
| 4/7 02:50 | 95.2 | ↑3.4 | |
| 4/7 03:00 | 98.5 | ↑3.3 | |
| 4/7 03:10 | 101.7 | ↑3.2 | |
| 4/7 03:20 | 104.7 | ↑3.0 | |
| 4/7 03:30 | 107.5 | ↑2.8 | |
| 4/7 03:40 | 110.0 | ↑2.5 | |
| 4/7 03:50 | 112.4 | ↑2.4 | |
| 4/7 04:00 | 114.5 | ↑2.1 | |
| 4/7 04:10 | 116.3 | ↑1.8 | |
| 4/7 04:20 | 117.9 | ↑1.6 | |
| 4/7 04:30 | 119.2 | ↑1.3 | |
| 4/7 04:40 | 120.1 | ↑0.9 | |
| 4/7 04:50 | 120.8 | ↑0.7 | |
| 4/7 05:00 | 121.2 | ↑0.4 | 満潮 |
| 4/7 05:10 | 121.3 | ↑0.1 | |
| 4/7 05:20 | 121.1 | ↓-0.2 | |
| 4/7 05:30 | 120.5 | ↓-0.6 | |
| 4/7 05:40 | 119.7 | ↓-0.8 | |
| 4/7 05:50 | 118.5 | ↓-1.2 | |
| 4/7 06:00 | 117.0 | ↓-1.5 | |
| 4/7 06:10 | 115.2 | ↓-1.8 | |
| 4/7 06:20 | 113.1 | ↓-2.1 | |
| 4/7 06:30 | 110.7 | ↓-2.4 | |
| 4/7 06:40 | 108.0 | ↓-2.7 | |
| 4/7 06:50 | 105.0 | ↓-3.0 | |
| 4/7 07:00 | 101.8 | ↓-3.2 | |
| 4/7 07:10 | 98.3 | ↓-3.5 | |
| 4/7 07:20 | 94.7 | ↓-3.6 | |
| 4/7 07:30 | 90.8 | ↓-3.9 | |
| 4/7 07:40 | 86.8 | ↓-4.0 | |
| 4/7 07:50 | 82.7 | ↓-4.1 | |
| 4/7 08:00 | 78.4 | ↓-4.3 | |
| 4/7 08:10 | 74.1 | ↓-4.3 | |
| 4/7 08:20 | 69.7 | ↓-4.4 | 最大潮位差 |
| 4/7 08:30 | 65.4 | ↓-4.3 | |
| 4/7 08:40 | 61.0 | ↓-4.4 | 最大潮位差 |
| 4/7 08:50 | 56.7 | ↓-4.3 | |
| 4/7 09:00 | 52.6 | ↓-4.1 | |
| 4/7 09:10 | 48.5 | ↓-4.1 | |
| 4/7 09:20 | 44.6 | ↓-3.9 | |
| 4/7 09:30 | 40.8 | ↓-3.8 | |
| 4/7 09:40 | 37.3 | ↓-3.5 | |
| 4/7 09:50 | 34.0 | ↓-3.3 | |
| 4/7 10:00 | 30.9 | ↓-3.1 | |
| 4/7 10:10 | 28.1 | ↓-2.8 | |
| 4/7 10:20 | 25.6 | ↓-2.5 | |
| 4/7 10:30 | 23.3 | ↓-2.3 | |
| 4/7 10:40 | 21.4 | ↓-1.9 | |
| 4/7 10:50 | 19.7 | ↓-1.7 | |
| 4/7 11:00 | 18.4 | ↓-1.3 | |
| 4/7 11:10 | 17.4 | ↓-1.0 | |
| 4/7 11:20 | 16.8 | ↓-0.6 | |
| 4/7 11:30 | 16.4 | ↓-0.4 | 干潮 |
| 4/7 11:40 | 16.5 | ↑0.1 | |
| 4/7 11:50 | 16.8 | ↑0.3 | |
| 4/7 12:00 | 17.5 | ↑0.7 | |
| 4/7 12:10 | 18.5 | ↑1.0 | |
| 4/7 12:20 | 19.9 | ↑1.4 | |
| 4/7 12:30 | 21.6 | ↑1.7 | |
| 4/7 12:40 | 23.7 | ↑2.1 | |
| 4/7 12:50 | 26.0 | ↑2.3 | |
| 4/7 13:00 | 28.6 | ↑2.6 | |
| 4/7 13:10 | 31.5 | ↑2.9 | |
| 4/7 13:20 | 34.7 | ↑3.2 | |
| 4/7 13:30 | 38.1 | ↑3.4 | |
| 4/7 13:40 | 41.7 | ↑3.6 | |
| 4/7 13:50 | 45.5 | ↑3.8 | |
| 4/7 14:00 | 49.5 | ↑4.0 | |
| 4/7 14:10 | 53.6 | ↑4.1 | |
| 4/7 14:20 | 57.7 | ↑4.1 | |
| 4/7 14:30 | 62.0 | ↑4.3 | |
| 4/7 14:40 | 66.2 | ↑4.2 | |
| 4/7 14:50 | 70.4 | ↑4.2 | |
| 4/7 15:00 | 74.6 | ↑4.2 | |
| 4/7 15:10 | 78.7 | ↑4.1 | |
| 4/7 15:20 | 82.7 | ↑4.0 | |
| 4/7 15:30 | 86.6 | ↑3.9 | |
| 4/7 15:40 | 90.3 | ↑3.7 | |
| 4/7 15:50 | 93.8 | ↑3.5 | |
| 4/7 16:00 | 97.2 | ↑3.4 | |
| 4/7 16:10 | 100.3 | ↑3.1 | |
| 4/7 16:20 | 103.1 | ↑2.8 | |
| 4/7 16:30 | 105.8 | ↑2.7 | |
| 4/7 16:40 | 108.1 | ↑2.3 | |
| 4/7 16:50 | 110.2 | ↑2.1 | |
| 4/7 17:00 | 112.0 | ↑1.8 | |
| 4/7 17:10 | 113.5 | ↑1.5 | |
| 4/7 17:20 | 114.7 | ↑1.2 | |
| 4/7 17:30 | 115.6 | ↑0.9 | |
| 4/7 17:40 | 116.2 | ↑0.6 | |
| 4/7 17:50 | 116.5 | ↑0.3 | 満潮 |
| 4/7 18:00 | 116.5 | 0 | |
| 4/7 18:10 | 116.2 | ↓-0.3 | |
| 4/7 18:20 | 115.7 | ↓-0.5 | |
| 4/7 18:30 | 114.8 | ↓-0.9 | |
| 4/7 18:40 | 113.6 | ↓-1.2 | |
| 4/7 18:50 | 112.2 | ↓-1.4 | |
| 4/7 19:00 | 110.5 | ↓-1.7 | |
| 4/7 19:10 | 108.6 | ↓-1.9 | |
| 4/7 19:20 | 106.4 | ↓-2.2 | |
| 4/7 19:30 | 104.1 | ↓-2.3 | |
| 4/7 19:40 | 101.5 | ↓-2.6 | |
| 4/7 19:50 | 98.8 | ↓-2.7 | |
| 4/7 20:00 | 95.9 | ↓-2.9 | |
| 4/7 20:10 | 93.0 | ↓-2.9 | |
| 4/7 20:20 | 89.9 | ↓-3.1 | |
| 4/7 20:30 | 86.8 | ↓-3.1 | |
| 4/7 20:40 | 83.7 | ↓-3.1 | |
| 4/7 20:50 | 80.5 | ↓-3.2 | |
| 4/7 21:00 | 77.4 | ↓-3.1 | |
| 4/7 21:10 | 74.4 | ↓-3.0 | |
| 4/7 21:20 | 71.4 | ↓-3.0 | |
| 4/7 21:30 | 68.6 | ↓-2.8 | |
| 4/7 21:40 | 65.9 | ↓-2.7 | |
| 4/7 21:50 | 63.4 | ↓-2.5 | |
| 4/7 22:00 | 61.0 | ↓-2.4 | |
| 4/7 22:10 | 58.8 | ↓-2.2 | |
| 4/7 22:20 | 56.8 | ↓-2.0 | |
| 4/7 22:30 | 55.1 | ↓-1.7 | |
| 4/7 22:40 | 53.6 | ↓-1.5 | |
| 4/7 22:50 | 52.3 | ↓-1.3 | |
| 4/7 23:00 | 51.3 | ↓-1.0 | |
| 4/7 23:10 | 50.5 | ↓-0.8 | |
| 4/7 23:20 | 50.0 | ↓-0.5 | |
| 4/7 23:30 | 49.7 | ↓-0.3 | 干潮 |
| 4/7 23:40 | 49.7 | 0 | |
| 4/7 23:50 | 49.9 | ↑0.2 |