| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(月) |
08:00 | 00:56 | 18:27 | 13:11 |
| 119cm | 0cm | 123cm | 74cm | |
|
||||
大洗（茨城）2041年01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 |
|---|---|---|---|
| 1/7 00:00 | 4.7 | ↓-2.0 | |
| 1/7 00:10 | 3.0 | ↓-1.7 | |
| 1/7 00:20 | 1.6 | ↓-1.4 | |
| 1/7 00:30 | 0.6 | ↓-1.0 | |
| 1/7 00:40 | -0.1 | ↓-0.7 | |
| 1/7 00:50 | -0.4 | ↓-0.3 | 干潮 |
| 1/7 01:00 | -0.4 | 0 | |
| 1/7 01:10 | -0.1 | ↑0.3 | |
| 1/7 01:20 | 0.7 | ↑0.8 | |
| 1/7 01:30 | 1.7 | ↑1.0 | |
| 1/7 01:40 | 3.1 | ↑1.4 | |
| 1/7 01:50 | 4.9 | ↑1.8 | |
| 1/7 02:00 | 7.0 | ↑2.1 | |
| 1/7 02:10 | 9.3 | ↑2.3 | |
| 1/7 02:20 | 12.0 | ↑2.7 | |
| 1/7 02:30 | 15.0 | ↑3.0 | |
| 1/7 02:40 | 18.2 | ↑3.2 | |
| 1/7 02:50 | 21.7 | ↑3.5 | |
| 1/7 03:00 | 25.3 | ↑3.6 | |
| 1/7 03:10 | 29.2 | ↑3.9 | |
| 1/7 03:20 | 33.3 | ↑4.1 | |
| 1/7 03:30 | 37.4 | ↑4.1 | |
| 1/7 03:40 | 41.7 | ↑4.3 | |
| 1/7 03:50 | 46.1 | ↑4.4 | |
| 1/7 04:00 | 50.6 | ↑4.5 | 最大潮位差 |
| 1/7 04:10 | 55.0 | ↑4.4 | |
| 1/7 04:20 | 59.5 | ↑4.5 | 最大潮位差 |
| 1/7 04:30 | 64.0 | ↑4.5 | 最大潮位差 |
| 1/7 04:40 | 68.4 | ↑4.4 | |
| 1/7 04:50 | 72.8 | ↑4.4 | |
| 1/7 05:00 | 77.0 | ↑4.2 | |
| 1/7 05:10 | 81.2 | ↑4.2 | |
| 1/7 05:20 | 85.2 | ↑4.0 | |
| 1/7 05:30 | 89.0 | ↑3.8 | |
| 1/7 05:40 | 92.7 | ↑3.7 | |
| 1/7 05:50 | 96.2 | ↑3.5 | |
| 1/7 06:00 | 99.5 | ↑3.3 | |
| 1/7 06:10 | 102.6 | ↑3.1 | |
| 1/7 06:20 | 105.4 | ↑2.8 | |
| 1/7 06:30 | 108.0 | ↑2.6 | |
| 1/7 06:40 | 110.3 | ↑2.3 | |
| 1/7 06:50 | 112.3 | ↑2.0 | |
| 1/7 07:00 | 114.1 | ↑1.8 | |
| 1/7 07:10 | 115.6 | ↑1.5 | |
| 1/7 07:20 | 116.8 | ↑1.2 | |
| 1/7 07:30 | 117.8 | ↑1.0 | |
| 1/7 07:40 | 118.4 | ↑0.6 | |
| 1/7 07:50 | 118.8 | ↑0.4 | 満潮 |
| 1/7 08:00 | 118.9 | ↑0.1 | 満潮 |
| 1/7 08:10 | 118.8 | ↓-0.1 | |
| 1/7 08:20 | 118.3 | ↓-0.5 | |
| 1/7 08:30 | 117.7 | ↓-0.6 | |
| 1/7 08:40 | 116.8 | ↓-0.9 | |
| 1/7 08:50 | 115.6 | ↓-1.2 | |
| 1/7 09:00 | 114.3 | ↓-1.3 | |
| 1/7 09:10 | 112.8 | ↓-1.5 | |
| 1/7 09:20 | 111.1 | ↓-1.7 | |
| 1/7 09:30 | 109.3 | ↓-1.8 | |
| 1/7 09:40 | 107.4 | ↓-1.9 | |
| 1/7 09:50 | 105.3 | ↓-2.1 | |
| 1/7 10:00 | 103.2 | ↓-2.1 | |
| 1/7 10:10 | 101.0 | ↓-2.2 | |
| 1/7 10:20 | 98.8 | ↓-2.2 | |
| 1/7 10:30 | 96.6 | ↓-2.2 | |
| 1/7 10:40 | 94.4 | ↓-2.2 | |
| 1/7 10:50 | 92.2 | ↓-2.2 | |
| 1/7 11:00 | 90.0 | ↓-2.2 | |
| 1/7 11:10 | 87.9 | ↓-2.1 | |
| 1/7 11:20 | 85.9 | ↓-2.0 | |
| 1/7 11:30 | 84.0 | ↓-1.9 | |
| 1/7 11:40 | 82.2 | ↓-1.8 | |
| 1/7 11:50 | 80.6 | ↓-1.6 | |
| 1/7 12:00 | 79.1 | ↓-1.5 | |
| 1/7 12:10 | 77.8 | ↓-1.3 | |
| 1/7 12:20 | 76.6 | ↓-1.2 | |
| 1/7 12:30 | 75.7 | ↓-0.9 | |
| 1/7 12:40 | 74.9 | ↓-0.8 | |
| 1/7 12:50 | 74.3 | ↓-0.6 | |
| 1/7 13:00 | 74.0 | ↓-0.3 | |
| 1/7 13:10 | 73.9 | ↓-0.1 | 干潮 |
| 1/7 13:20 | 74.0 | ↑0.1 | |
| 1/7 13:30 | 74.3 | ↑0.3 | |
| 1/7 13:40 | 74.8 | ↑0.5 | |
| 1/7 13:50 | 75.6 | ↑0.8 | |
| 1/7 14:00 | 76.6 | ↑1.0 | |
| 1/7 14:10 | 77.8 | ↑1.2 | |
| 1/7 14:20 | 79.2 | ↑1.4 | |
| 1/7 14:30 | 80.8 | ↑1.6 | |
| 1/7 14:40 | 82.6 | ↑1.8 | |
| 1/7 14:50 | 84.5 | ↑1.9 | |
| 1/7 15:00 | 86.5 | ↑2.0 | |
| 1/7 15:10 | 88.7 | ↑2.2 | |
| 1/7 15:20 | 91.0 | ↑2.3 | |
| 1/7 15:30 | 93.3 | ↑2.3 | |
| 1/7 15:40 | 95.7 | ↑2.4 | |
| 1/7 15:50 | 98.1 | ↑2.4 | |
| 1/7 16:00 | 100.6 | ↑2.5 | |
| 1/7 16:10 | 103.0 | ↑2.4 | |
| 1/7 16:20 | 105.3 | ↑2.3 | |
| 1/7 16:30 | 107.6 | ↑2.3 | |
| 1/7 16:40 | 109.8 | ↑2.2 | |
| 1/7 16:50 | 111.8 | ↑2.0 | |
| 1/7 17:00 | 113.7 | ↑1.9 | |
| 1/7 17:10 | 115.5 | ↑1.8 | |
| 1/7 17:20 | 117.1 | ↑1.6 | |
| 1/7 17:30 | 118.5 | ↑1.4 | |
| 1/7 17:40 | 119.7 | ↑1.2 | |
| 1/7 17:50 | 120.7 | ↑1.0 | |
| 1/7 18:00 | 121.5 | ↑0.8 | |
| 1/7 18:10 | 122.0 | ↑0.5 | |
| 1/7 18:20 | 122.3 | ↑0.3 | 満潮 |
| 1/7 18:30 | 122.3 | 0 | |
| 1/7 18:40 | 122.1 | ↓-0.2 | |
| 1/7 18:50 | 121.6 | ↓-0.5 | |
| 1/7 19:00 | 120.9 | ↓-0.7 | |
| 1/7 19:10 | 119.8 | ↓-1.1 | |
| 1/7 19:20 | 118.6 | ↓-1.2 | |
| 1/7 19:30 | 117.0 | ↓-1.6 | |
| 1/7 19:40 | 115.2 | ↓-1.8 | |
| 1/7 19:50 | 113.2 | ↓-2.0 | |
| 1/7 20:00 | 110.9 | ↓-2.3 | |
| 1/7 20:10 | 108.4 | ↓-2.5 | |
| 1/7 20:20 | 105.7 | ↓-2.7 | |
| 1/7 20:30 | 102.7 | ↓-3.0 | |
| 1/7 20:40 | 99.6 | ↓-3.1 | |
| 1/7 20:50 | 96.3 | ↓-3.3 | |
| 1/7 21:00 | 92.9 | ↓-3.4 | |
| 1/7 21:10 | 89.3 | ↓-3.6 | |
| 1/7 21:20 | 85.6 | ↓-3.7 | |
| 1/7 21:30 | 81.9 | ↓-3.7 | |
| 1/7 21:40 | 78.0 | ↓-3.9 | |
| 1/7 21:50 | 74.1 | ↓-3.9 | |
| 1/7 22:00 | 70.2 | ↓-3.9 | |
| 1/7 22:10 | 66.3 | ↓-3.9 | |
| 1/7 22:20 | 62.4 | ↓-3.9 | |
| 1/7 22:30 | 58.5 | ↓-3.9 | |
| 1/7 22:40 | 54.7 | ↓-3.8 | |
| 1/7 22:50 | 51.0 | ↓-3.7 | |
| 1/7 23:00 | 47.4 | ↓-3.6 | |
| 1/7 23:10 | 43.9 | ↓-3.5 | |
| 1/7 23:20 | 40.6 | ↓-3.3 | |
| 1/7 23:30 | 37.4 | ↓-3.2 | |
| 1/7 23:40 | 34.4 | ↓-3.0 | |
| 1/7 23:50 | 31.5 | ↓-2.9 |