| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(日) |
04:57 | 12:41 | 20:11 | - |
| 135cm | 2cm | 110cm | - | |
|
||||
大洗（茨城）2024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 | 93.9 | ↑0.3 | |
| 5/12 00:10 | 94.3 | ↑0.4 | |
| 5/12 00:20 | 94.9 | ↑0.6 | |
| 5/12 00:30 | 95.6 | ↑0.7 | |
| 5/12 00:40 | 96.5 | ↑0.9 | |
| 5/12 00:50 | 97.6 | ↑1.1 | |
| 5/12 01:00 | 98.8 | ↑1.2 | |
| 5/12 01:10 | 100.2 | ↑1.4 | |
| 5/12 01:20 | 101.7 | ↑1.5 | |
| 5/12 01:30 | 103.3 | ↑1.6 | |
| 5/12 01:40 | 105.1 | ↑1.8 | |
| 5/12 01:50 | 106.9 | ↑1.8 | |
| 5/12 02:00 | 108.8 | ↑1.9 | |
| 5/12 02:10 | 110.8 | ↑2.0 | |
| 5/12 02:20 | 112.9 | ↑2.1 | |
| 5/12 02:30 | 114.9 | ↑2.0 | |
| 5/12 02:40 | 117.0 | ↑2.1 | |
| 5/12 02:50 | 119.0 | ↑2.0 | |
| 5/12 03:00 | 121.0 | ↑2.0 | |
| 5/12 03:10 | 122.9 | ↑1.9 | |
| 5/12 03:20 | 124.8 | ↑1.9 | |
| 5/12 03:30 | 126.5 | ↑1.7 | |
| 5/12 03:40 | 128.1 | ↑1.6 | |
| 5/12 03:50 | 129.6 | ↑1.5 | |
| 5/12 04:00 | 130.9 | ↑1.3 | |
| 5/12 04:10 | 132.0 | ↑1.1 | |
| 5/12 04:20 | 133.0 | ↑1.0 | |
| 5/12 04:30 | 133.7 | ↑0.7 | |
| 5/12 04:40 | 134.2 | ↑0.5 | |
| 5/12 04:50 | 134.5 | ↑0.3 | 満潮 |
| 5/12 05:00 | 134.5 | 0 | |
| 5/12 05:10 | 134.3 | ↓-0.2 | |
| 5/12 05:20 | 133.8 | ↓-0.5 | |
| 5/12 05:30 | 133.1 | ↓-0.7 | |
| 5/12 05:40 | 132.1 | ↓-1.0 | |
| 5/12 05:50 | 130.8 | ↓-1.3 | |
| 5/12 06:00 | 129.3 | ↓-1.5 | |
| 5/12 06:10 | 127.5 | ↓-1.8 | |
| 5/12 06:20 | 125.5 | ↓-2.0 | |
| 5/12 06:30 | 123.2 | ↓-2.3 | |
| 5/12 06:40 | 120.6 | ↓-2.6 | |
| 5/12 06:50 | 117.8 | ↓-2.8 | |
| 5/12 07:00 | 114.7 | ↓-3.1 | |
| 5/12 07:10 | 111.5 | ↓-3.2 | |
| 5/12 07:20 | 108.0 | ↓-3.5 | |
| 5/12 07:30 | 104.3 | ↓-3.7 | |
| 5/12 07:40 | 100.5 | ↓-3.8 | |
| 5/12 07:50 | 96.5 | ↓-4.0 | |
| 5/12 08:00 | 92.3 | ↓-4.2 | |
| 5/12 08:10 | 88.0 | ↓-4.3 | |
| 5/12 08:20 | 83.6 | ↓-4.4 | |
| 5/12 08:30 | 79.1 | ↓-4.5 | |
| 5/12 08:40 | 74.5 | ↓-4.6 | 最大潮位差 |
| 5/12 08:50 | 69.9 | ↓-4.6 | 最大潮位差 |
| 5/12 09:00 | 65.3 | ↓-4.6 | 最大潮位差 |
| 5/12 09:10 | 60.7 | ↓-4.6 | 最大潮位差 |
| 5/12 09:20 | 56.1 | ↓-4.6 | 最大潮位差 |
| 5/12 09:30 | 51.6 | ↓-4.5 | |
| 5/12 09:40 | 47.2 | ↓-4.4 | |
| 5/12 09:50 | 42.8 | ↓-4.4 | |
| 5/12 10:00 | 38.6 | ↓-4.2 | |
| 5/12 10:10 | 34.6 | ↓-4.0 | |
| 5/12 10:20 | 30.7 | ↓-3.9 | |
| 5/12 10:30 | 26.9 | ↓-3.8 | |
| 5/12 10:40 | 23.4 | ↓-3.5 | |
| 5/12 10:50 | 20.1 | ↓-3.3 | |
| 5/12 11:00 | 17.0 | ↓-3.1 | |
| 5/12 11:10 | 14.2 | ↓-2.8 | |
| 5/12 11:20 | 11.6 | ↓-2.6 | |
| 5/12 11:30 | 9.4 | ↓-2.2 | |
| 5/12 11:40 | 7.3 | ↓-2.1 | |
| 5/12 11:50 | 5.6 | ↓-1.7 | |
| 5/12 12:00 | 4.2 | ↓-1.4 | |
| 5/12 12:10 | 3.1 | ↓-1.1 | |
| 5/12 12:20 | 2.3 | ↓-0.8 | |
| 5/12 12:30 | 1.8 | ↓-0.5 | |
| 5/12 12:40 | 1.7 | ↓-0.1 | 干潮 |
| 5/12 12:50 | 1.8 | ↑0.1 | |
| 5/12 13:00 | 2.3 | ↑0.5 | |
| 5/12 13:10 | 3.1 | ↑0.8 | |
| 5/12 13:20 | 4.2 | ↑1.1 | |
| 5/12 13:30 | 5.6 | ↑1.4 | |
| 5/12 13:40 | 7.3 | ↑1.7 | |
| 5/12 13:50 | 9.3 | ↑2.0 | |
| 5/12 14:00 | 11.5 | ↑2.2 | |
| 5/12 14:10 | 14.0 | ↑2.5 | |
| 5/12 14:20 | 16.8 | ↑2.8 | |
| 5/12 14:30 | 19.8 | ↑3.0 | |
| 5/12 14:40 | 22.9 | ↑3.1 | |
| 5/12 14:50 | 26.3 | ↑3.4 | |
| 5/12 15:00 | 29.8 | ↑3.5 | |
| 5/12 15:10 | 33.4 | ↑3.6 | |
| 5/12 15:20 | 37.1 | ↑3.7 | |
| 5/12 15:30 | 40.9 | ↑3.8 | |
| 5/12 15:40 | 44.8 | ↑3.9 | |
| 5/12 15:50 | 48.7 | ↑3.9 | |
| 5/12 16:00 | 52.6 | ↑3.9 | |
| 5/12 16:10 | 56.6 | ↑4.0 | |
| 5/12 16:20 | 60.4 | ↑3.8 | |
| 5/12 16:30 | 64.3 | ↑3.9 | |
| 5/12 16:40 | 68.0 | ↑3.7 | |
| 5/12 16:50 | 71.7 | ↑3.7 | |
| 5/12 17:00 | 75.2 | ↑3.5 | |
| 5/12 17:10 | 78.7 | ↑3.5 | |
| 5/12 17:20 | 82.0 | ↑3.3 | |
| 5/12 17:30 | 85.1 | ↑3.1 | |
| 5/12 17:40 | 88.1 | ↑3.0 | |
| 5/12 17:50 | 90.9 | ↑2.8 | |
| 5/12 18:00 | 93.5 | ↑2.6 | |
| 5/12 18:10 | 96.0 | ↑2.5 | |
| 5/12 18:20 | 98.2 | ↑2.2 | |
| 5/12 18:30 | 100.3 | ↑2.1 | |
| 5/12 18:40 | 102.1 | ↑1.8 | |
| 5/12 18:50 | 103.8 | ↑1.7 | |
| 5/12 19:00 | 105.2 | ↑1.4 | |
| 5/12 19:10 | 106.4 | ↑1.2 | |
| 5/12 19:20 | 107.5 | ↑1.1 | |
| 5/12 19:30 | 108.3 | ↑0.8 | |
| 5/12 19:40 | 108.9 | ↑0.6 | |
| 5/12 19:50 | 109.4 | ↑0.5 | |
| 5/12 20:00 | 109.6 | ↑0.2 | |
| 5/12 20:10 | 109.7 | ↑0.1 | 満潮 |
| 5/12 20:20 | 109.6 | ↓-0.1 | |
| 5/12 20:30 | 109.4 | ↓-0.2 | |
| 5/12 20:40 | 109.0 | ↓-0.4 | |
| 5/12 20:50 | 108.6 | ↓-0.4 | |
| 5/12 21:00 | 108.0 | ↓-0.6 | |
| 5/12 21:10 | 107.3 | ↓-0.7 | |
| 5/12 21:20 | 106.5 | ↓-0.8 | |
| 5/12 21:30 | 105.7 | ↓-0.8 | |
| 5/12 21:40 | 104.8 | ↓-0.9 | |
| 5/12 21:50 | 103.9 | ↓-0.9 | |
| 5/12 22:00 | 103.0 | ↓-0.9 | |
| 5/12 22:10 | 102.1 | ↓-0.9 | |
| 5/12 22:20 | 101.2 | ↓-0.9 | |
| 5/12 22:30 | 100.3 | ↓-0.9 | |
| 5/12 22:40 | 99.5 | ↓-0.8 | |
| 5/12 22:50 | 98.7 | ↓-0.8 | |
| 5/12 23:00 | 98.0 | ↓-0.7 | |
| 5/12 23:10 | 97.3 | ↓-0.7 | |
| 5/12 23:20 | 96.8 | ↓-0.5 | |
| 5/12 23:30 | 96.3 | ↓-0.5 | |
| 5/12 23:40 | 95.9 | ↓-0.4 | |
| 5/12 23:50 | 95.6 | ↓-0.3 |