| 満潮 | 干潮 | 満潮 | 干潮 |
|
10
(土) |
04:51 | 12:08 | 19:20 | - |
| 137cm | -6cm | 119cm | - | |
|
||||
日立（茨城）2031年05月10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 |
|---|---|---|---|
| 5/10 00:00 | 77.4 | ↑0.6 | |
| 5/10 00:10 | 78.3 | ↑0.9 | |
| 5/10 00:20 | 79.4 | ↑1.1 | |
| 5/10 00:30 | 80.8 | ↑1.4 | |
| 5/10 00:40 | 82.4 | ↑1.6 | |
| 5/10 00:50 | 84.2 | ↑1.8 | |
| 5/10 01:00 | 86.2 | ↑2.0 | |
| 5/10 01:10 | 88.4 | ↑2.2 | |
| 5/10 01:20 | 90.8 | ↑2.4 | |
| 5/10 01:30 | 93.3 | ↑2.5 | |
| 5/10 01:40 | 96.0 | ↑2.7 | |
| 5/10 01:50 | 98.8 | ↑2.8 | |
| 5/10 02:00 | 101.7 | ↑2.9 | |
| 5/10 02:10 | 104.7 | ↑3.0 | |
| 5/10 02:20 | 107.6 | ↑2.9 | |
| 5/10 02:30 | 110.6 | ↑3.0 | |
| 5/10 02:40 | 113.6 | ↑3.0 | |
| 5/10 02:50 | 116.4 | ↑2.8 | |
| 5/10 03:00 | 119.2 | ↑2.8 | |
| 5/10 03:10 | 121.9 | ↑2.7 | |
| 5/10 03:20 | 124.4 | ↑2.5 | |
| 5/10 03:30 | 126.7 | ↑2.3 | |
| 5/10 03:40 | 128.8 | ↑2.1 | |
| 5/10 03:50 | 130.6 | ↑1.8 | |
| 5/10 04:00 | 132.3 | ↑1.7 | |
| 5/10 04:10 | 133.6 | ↑1.3 | |
| 5/10 04:20 | 134.7 | ↑1.1 | |
| 5/10 04:30 | 135.5 | ↑0.8 | |
| 5/10 04:40 | 135.9 | ↑0.4 | |
| 5/10 04:50 | 136.1 | ↑0.2 | 満潮 |
| 5/10 05:00 | 135.9 | ↓-0.2 | |
| 5/10 05:10 | 135.4 | ↓-0.5 | |
| 5/10 05:20 | 134.6 | ↓-0.8 | |
| 5/10 05:30 | 133.4 | ↓-1.2 | |
| 5/10 05:40 | 131.9 | ↓-1.5 | |
| 5/10 05:50 | 130.1 | ↓-1.8 | |
| 5/10 06:00 | 128.0 | ↓-2.1 | |
| 5/10 06:10 | 125.5 | ↓-2.5 | |
| 5/10 06:20 | 122.8 | ↓-2.7 | |
| 5/10 06:30 | 119.7 | ↓-3.1 | |
| 5/10 06:40 | 116.3 | ↓-3.4 | |
| 5/10 06:50 | 112.7 | ↓-3.6 | |
| 5/10 07:00 | 108.8 | ↓-3.9 | |
| 5/10 07:10 | 104.6 | ↓-4.2 | |
| 5/10 07:20 | 100.2 | ↓-4.4 | |
| 5/10 07:30 | 95.6 | ↓-4.6 | |
| 5/10 07:40 | 90.8 | ↓-4.8 | |
| 5/10 07:50 | 85.9 | ↓-4.9 | |
| 5/10 08:00 | 80.8 | ↓-5.1 | |
| 5/10 08:10 | 75.6 | ↓-5.2 | |
| 5/10 08:20 | 70.3 | ↓-5.3 | 最大潮位差 |
| 5/10 08:30 | 65.0 | ↓-5.3 | 最大潮位差 |
| 5/10 08:40 | 59.7 | ↓-5.3 | 最大潮位差 |
| 5/10 08:50 | 54.4 | ↓-5.3 | 最大潮位差 |
| 5/10 09:00 | 49.2 | ↓-5.2 | |
| 5/10 09:10 | 44.1 | ↓-5.1 | |
| 5/10 09:20 | 39.0 | ↓-5.1 | |
| 5/10 09:30 | 34.2 | ↓-4.8 | |
| 5/10 09:40 | 29.5 | ↓-4.7 | |
| 5/10 09:50 | 25.0 | ↓-4.5 | |
| 5/10 10:00 | 20.8 | ↓-4.2 | |
| 5/10 10:10 | 16.8 | ↓-4.0 | |
| 5/10 10:20 | 13.0 | ↓-3.8 | |
| 5/10 10:30 | 9.6 | ↓-3.4 | |
| 5/10 10:40 | 6.4 | ↓-3.2 | |
| 5/10 10:50 | 3.6 | ↓-2.8 | |
| 5/10 11:00 | 1.1 | ↓-2.5 | |
| 5/10 11:10 | -1.1 | ↓-2.2 | |
| 5/10 11:20 | -3.0 | ↓-1.9 | |
| 5/10 11:30 | -4.5 | ↓-1.5 | |
| 5/10 11:40 | -5.6 | ↓-1.1 | |
| 5/10 11:50 | -6.4 | ↓-0.8 | |
| 5/10 12:00 | -6.9 | ↓-0.5 | 干潮 |
| 5/10 12:10 | -7.0 | ↓-0.1 | |
| 5/10 12:20 | -6.7 | ↑0.3 | |
| 5/10 12:30 | -6.0 | ↑0.7 | |
| 5/10 12:40 | -5.0 | ↑1.0 | |
| 5/10 12:50 | -3.7 | ↑1.3 | |
| 5/10 13:00 | -2.0 | ↑1.7 | |
| 5/10 13:10 | 0.0 | ↑2.0 | |
| 5/10 13:20 | 2.4 | 0 | |
| 5/10 13:30 | 5.1 | ↑2.7 | |
| 5/10 13:40 | 8.0 | ↑2.9 | |
| 5/10 13:50 | 11.3 | ↑3.3 | |
| 5/10 14:00 | 14.8 | ↑3.5 | |
| 5/10 14:10 | 18.6 | ↑3.8 | |
| 5/10 14:20 | 22.6 | ↑4.0 | |
| 5/10 14:30 | 26.7 | ↑4.1 | |
| 5/10 14:40 | 31.0 | ↑4.3 | |
| 5/10 14:50 | 35.5 | ↑4.5 | |
| 5/10 15:00 | 40.0 | ↑4.5 | |
| 5/10 15:10 | 44.6 | ↑4.6 | |
| 5/10 15:20 | 49.3 | ↑4.7 | |
| 5/10 15:30 | 54.0 | ↑4.7 | |
| 5/10 15:40 | 58.6 | ↑4.6 | |
| 5/10 15:50 | 63.2 | ↑4.6 | |
| 5/10 16:00 | 67.8 | ↑4.6 | |
| 5/10 16:10 | 72.2 | ↑4.4 | |
| 5/10 16:20 | 76.5 | ↑4.3 | |
| 5/10 16:30 | 80.7 | ↑4.2 | |
| 5/10 16:40 | 84.7 | ↑4.0 | |
| 5/10 16:50 | 88.6 | ↑3.9 | |
| 5/10 17:00 | 92.2 | ↑3.6 | |
| 5/10 17:10 | 95.7 | ↑3.5 | |
| 5/10 17:20 | 98.9 | ↑3.2 | |
| 5/10 17:30 | 102.0 | ↑3.1 | |
| 5/10 17:40 | 104.7 | ↑2.7 | |
| 5/10 17:50 | 107.3 | ↑2.6 | |
| 5/10 18:00 | 109.6 | ↑2.3 | |
| 5/10 18:10 | 111.6 | ↑2.0 | |
| 5/10 18:20 | 113.4 | ↑1.8 | |
| 5/10 18:30 | 114.9 | ↑1.5 | |
| 5/10 18:40 | 116.1 | ↑1.2 | |
| 5/10 18:50 | 117.0 | ↑0.9 | |
| 5/10 19:00 | 117.7 | ↑0.7 | |
| 5/10 19:10 | 118.1 | ↑0.4 | 満潮 |
| 5/10 19:20 | 118.2 | ↑0.1 | 満潮 |
| 5/10 19:30 | 118.0 | ↓-0.2 | |
| 5/10 19:40 | 117.6 | ↓-0.4 | |
| 5/10 19:50 | 116.9 | ↓-0.7 | |
| 5/10 20:00 | 116.1 | ↓-0.8 | |
| 5/10 20:10 | 114.9 | ↓-1.2 | |
| 5/10 20:20 | 113.6 | ↓-1.3 | |
| 5/10 20:30 | 112.1 | ↓-1.5 | |
| 5/10 20:40 | 110.5 | ↓-1.6 | |
| 5/10 20:50 | 108.7 | ↓-1.8 | |
| 5/10 21:00 | 106.8 | ↓-1.9 | |
| 5/10 21:10 | 104.8 | ↓-2.0 | |
| 5/10 21:20 | 102.8 | ↓-2.0 | |
| 5/10 21:30 | 100.7 | ↓-2.1 | |
| 5/10 21:40 | 98.6 | ↓-2.1 | |
| 5/10 21:50 | 96.5 | ↓-2.1 | |
| 5/10 22:00 | 94.5 | ↓-2.0 | |
| 5/10 22:10 | 92.5 | ↓-2.0 | |
| 5/10 22:20 | 90.6 | ↓-1.9 | |
| 5/10 22:30 | 88.8 | ↓-1.8 | |
| 5/10 22:40 | 87.1 | ↓-1.7 | |
| 5/10 22:50 | 85.6 | ↓-1.5 | |
| 5/10 23:00 | 84.1 | ↓-1.5 | |
| 5/10 23:10 | 82.9 | ↓-1.2 | |
| 5/10 23:20 | 81.8 | ↓-1.1 | |
| 5/10 23:30 | 80.9 | ↓-0.9 | |
| 5/10 23:40 | 80.2 | ↓-0.7 | |
| 5/10 23:50 | 79.6 | ↓-0.6 |