| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(金) |
04:38 | 12:08 | 19:27 | 23:57 |
| 134cm | -2cm | 112cm | 85cm | |
|
||||
日立（茨城）2028年05月12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 |
|---|---|---|---|
| 5/12 00:00 | 84.7 | ↑0.7 | |
| 5/12 00:10 | 85.6 | ↑0.9 | |
| 5/12 00:20 | 86.7 | ↑1.1 | |
| 5/12 00:30 | 88.1 | ↑1.4 | |
| 5/12 00:40 | 89.6 | ↑1.5 | |
| 5/12 00:50 | 91.3 | ↑1.7 | |
| 5/12 01:00 | 93.2 | ↑1.9 | |
| 5/12 01:10 | 95.2 | ↑2.0 | |
| 5/12 01:20 | 97.4 | ↑2.2 | |
| 5/12 01:30 | 99.7 | ↑2.3 | |
| 5/12 01:40 | 102.0 | ↑2.3 | |
| 5/12 01:50 | 104.5 | ↑2.5 | |
| 5/12 02:00 | 107.0 | ↑2.5 | |
| 5/12 02:10 | 109.6 | ↑2.6 | |
| 5/12 02:20 | 112.1 | ↑2.5 | |
| 5/12 02:30 | 114.6 | ↑2.5 | |
| 5/12 02:40 | 117.1 | ↑2.5 | |
| 5/12 02:50 | 119.5 | ↑2.4 | |
| 5/12 03:00 | 121.7 | ↑2.2 | |
| 5/12 03:10 | 123.8 | ↑2.1 | |
| 5/12 03:20 | 125.8 | ↑2.0 | |
| 5/12 03:30 | 127.5 | ↑1.7 | |
| 5/12 03:40 | 129.1 | ↑1.6 | |
| 5/12 03:50 | 130.4 | ↑1.3 | |
| 5/12 04:00 | 131.5 | ↑1.1 | |
| 5/12 04:10 | 132.4 | ↑0.9 | |
| 5/12 04:20 | 133.0 | ↑0.6 | |
| 5/12 04:30 | 133.3 | ↑0.3 | 満潮 |
| 5/12 04:40 | 133.4 | ↑0.1 | |
| 5/12 04:50 | 133.1 | ↓-0.3 | |
| 5/12 05:00 | 132.6 | ↓-0.5 | |
| 5/12 05:10 | 131.8 | ↓-0.8 | |
| 5/12 05:20 | 130.7 | ↓-1.1 | |
| 5/12 05:30 | 129.3 | ↓-1.4 | |
| 5/12 05:40 | 127.6 | ↓-1.7 | |
| 5/12 05:50 | 125.6 | ↓-2.0 | |
| 5/12 06:00 | 123.3 | ↓-2.3 | |
| 5/12 06:10 | 120.8 | ↓-2.5 | |
| 5/12 06:20 | 118.0 | ↓-2.8 | |
| 5/12 06:30 | 114.9 | ↓-3.1 | |
| 5/12 06:40 | 111.5 | ↓-3.4 | |
| 5/12 06:50 | 107.9 | ↓-3.6 | |
| 5/12 07:00 | 104.1 | ↓-3.8 | |
| 5/12 07:10 | 100.1 | ↓-4.0 | |
| 5/12 07:20 | 95.8 | ↓-4.3 | |
| 5/12 07:30 | 91.4 | ↓-4.4 | |
| 5/12 07:40 | 86.8 | ↓-4.6 | |
| 5/12 07:50 | 82.2 | ↓-4.6 | |
| 5/12 08:00 | 77.4 | ↓-4.8 | |
| 5/12 08:10 | 72.5 | ↓-4.9 | |
| 5/12 08:20 | 67.6 | ↓-4.9 | |
| 5/12 08:30 | 62.7 | ↓-4.9 | |
| 5/12 08:40 | 57.7 | ↓-5.0 | 最大潮位差 |
| 5/12 08:50 | 52.9 | ↓-4.8 | |
| 5/12 09:00 | 48.1 | ↓-4.8 | |
| 5/12 09:10 | 43.4 | ↓-4.7 | |
| 5/12 09:20 | 38.8 | ↓-4.6 | |
| 5/12 09:30 | 34.4 | ↓-4.4 | |
| 5/12 09:40 | 30.2 | ↓-4.2 | |
| 5/12 09:50 | 26.1 | ↓-4.1 | |
| 5/12 10:00 | 22.3 | ↓-3.8 | |
| 5/12 10:10 | 18.7 | ↓-3.6 | |
| 5/12 10:20 | 15.4 | ↓-3.3 | |
| 5/12 10:30 | 12.3 | ↓-3.1 | |
| 5/12 10:40 | 9.4 | ↓-2.9 | |
| 5/12 10:50 | 6.9 | ↓-2.5 | |
| 5/12 11:00 | 4.6 | ↓-2.3 | |
| 5/12 11:10 | 2.7 | ↓-1.9 | |
| 5/12 11:20 | 1.0 | ↓-1.7 | |
| 5/12 11:30 | -0.3 | ↓-1.3 | |
| 5/12 11:40 | -1.3 | ↓-1.0 | |
| 5/12 11:50 | -2.0 | ↓-0.7 | |
| 5/12 12:00 | -2.4 | ↓-0.4 | 干潮 |
| 5/12 12:10 | -2.5 | ↓-0.1 | |
| 5/12 12:20 | -2.2 | ↑0.3 | |
| 5/12 12:30 | -1.6 | ↑0.6 | |
| 5/12 12:40 | -0.7 | ↑0.9 | |
| 5/12 12:50 | 0.5 | ↑1.2 | |
| 5/12 13:00 | 2.1 | ↑1.6 | |
| 5/12 13:10 | 3.9 | ↑1.8 | |
| 5/12 13:20 | 6.1 | ↑2.2 | |
| 5/12 13:30 | 8.5 | ↑2.4 | |
| 5/12 13:40 | 11.2 | ↑2.7 | |
| 5/12 13:50 | 14.2 | ↑3.0 | |
| 5/12 14:00 | 17.3 | ↑3.1 | |
| 5/12 14:10 | 20.7 | ↑3.4 | |
| 5/12 14:20 | 24.3 | ↑3.6 | |
| 5/12 14:30 | 28.1 | ↑3.8 | |
| 5/12 14:40 | 31.9 | ↑3.8 | |
| 5/12 14:50 | 35.9 | ↑4.0 | |
| 5/12 15:00 | 40.0 | ↑4.1 | |
| 5/12 15:10 | 44.1 | ↑4.1 | |
| 5/12 15:20 | 48.3 | ↑4.2 | |
| 5/12 15:30 | 52.4 | ↑4.1 | |
| 5/12 15:40 | 56.6 | ↑4.2 | |
| 5/12 15:50 | 60.7 | ↑4.1 | |
| 5/12 16:00 | 64.7 | ↑4.0 | |
| 5/12 16:10 | 68.6 | ↑3.9 | |
| 5/12 16:20 | 72.5 | ↑3.9 | |
| 5/12 16:30 | 76.3 | ↑3.8 | |
| 5/12 16:40 | 79.9 | ↑3.6 | |
| 5/12 16:50 | 83.3 | ↑3.4 | |
| 5/12 17:00 | 86.7 | ↑3.4 | |
| 5/12 17:10 | 89.8 | ↑3.1 | |
| 5/12 17:20 | 92.8 | ↑3.0 | |
| 5/12 17:30 | 95.5 | ↑2.7 | |
| 5/12 17:40 | 98.1 | ↑2.6 | |
| 5/12 17:50 | 100.5 | ↑2.4 | |
| 5/12 18:00 | 102.6 | ↑2.1 | |
| 5/12 18:10 | 104.6 | ↑2.0 | |
| 5/12 18:20 | 106.3 | ↑1.7 | |
| 5/12 18:30 | 107.7 | ↑1.4 | |
| 5/12 18:40 | 109.0 | ↑1.3 | |
| 5/12 18:50 | 109.9 | ↑0.9 | |
| 5/12 19:00 | 110.7 | ↑0.8 | |
| 5/12 19:10 | 111.2 | ↑0.5 | |
| 5/12 19:20 | 111.4 | ↑0.2 | 満潮 |
| 5/12 19:30 | 111.5 | ↑0.1 | |
| 5/12 19:40 | 111.3 | ↓-0.2 | |
| 5/12 19:50 | 110.9 | ↓-0.4 | |
| 5/12 20:00 | 110.3 | ↓-0.6 | |
| 5/12 20:10 | 109.5 | ↓-0.8 | |
| 5/12 20:20 | 108.5 | ↓-1.0 | |
| 5/12 20:30 | 107.4 | ↓-1.1 | |
| 5/12 20:40 | 106.2 | ↓-1.2 | |
| 5/12 20:50 | 104.9 | ↓-1.3 | |
| 5/12 21:00 | 103.5 | ↓-1.4 | |
| 5/12 21:10 | 102.0 | ↓-1.5 | |
| 5/12 21:20 | 100.5 | ↓-1.5 | |
| 5/12 21:30 | 98.9 | ↓-1.6 | |
| 5/12 21:40 | 97.4 | ↓-1.5 | |
| 5/12 21:50 | 95.9 | ↓-1.5 | |
| 5/12 22:00 | 94.4 | ↓-1.5 | |
| 5/12 22:10 | 93.0 | ↓-1.4 | |
| 5/12 22:20 | 91.6 | ↓-1.4 | |
| 5/12 22:30 | 90.3 | ↓-1.3 | |
| 5/12 22:40 | 89.2 | ↓-1.1 | |
| 5/12 22:50 | 88.1 | ↓-1.1 | |
| 5/12 23:00 | 87.2 | ↓-0.9 | |
| 5/12 23:10 | 86.4 | ↓-0.8 | |
| 5/12 23:20 | 85.7 | ↓-0.7 | |
| 5/12 23:30 | 85.2 | ↓-0.5 | |
| 5/12 23:40 | 84.9 | ↓-0.3 | |
| 5/12 23:50 | 84.7 | ↓-0.2 | 干潮 |