| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(日) |
06:12 | 00:27 | 21:53 | 14:09 |
| 127cm | 87cm | 94cm | 23cm | |
|
||||
大洗（茨城）2041年04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 |
|---|---|---|---|
| 4/7 00:00 | 87.3 | ↓-0.3 | |
| 4/7 00:10 | 87.0 | ↓-0.3 | |
| 4/7 00:20 | 86.9 | ↓-0.1 | 干潮 |
| 4/7 00:30 | 86.9 | 0 | |
| 4/7 00:40 | 87.0 | ↑0.1 | |
| 4/7 00:50 | 87.2 | ↑0.2 | |
| 4/7 01:00 | 87.6 | ↑0.4 | |
| 4/7 01:10 | 88.1 | ↑0.5 | |
| 4/7 01:20 | 88.7 | ↑0.6 | |
| 4/7 01:30 | 89.4 | ↑0.7 | |
| 4/7 01:40 | 90.3 | ↑0.9 | |
| 4/7 01:50 | 91.3 | ↑1.0 | |
| 4/7 02:00 | 92.4 | ↑1.1 | |
| 4/7 02:10 | 93.6 | ↑1.2 | |
| 4/7 02:20 | 94.9 | ↑1.3 | |
| 4/7 02:30 | 96.4 | ↑1.5 | |
| 4/7 02:40 | 97.9 | ↑1.5 | |
| 4/7 02:50 | 99.5 | ↑1.6 | |
| 4/7 03:00 | 101.2 | ↑1.7 | |
| 4/7 03:10 | 103.0 | ↑1.8 | |
| 4/7 03:20 | 104.8 | ↑1.8 | |
| 4/7 03:30 | 106.6 | ↑1.8 | |
| 4/7 03:40 | 108.4 | ↑1.8 | |
| 4/7 03:50 | 110.3 | ↑1.9 | |
| 4/7 04:00 | 112.1 | ↑1.8 | |
| 4/7 04:10 | 113.9 | ↑1.8 | |
| 4/7 04:20 | 115.6 | ↑1.7 | |
| 4/7 04:30 | 117.2 | ↑1.6 | |
| 4/7 04:40 | 118.8 | ↑1.6 | |
| 4/7 04:50 | 120.2 | ↑1.4 | |
| 4/7 05:00 | 121.6 | ↑1.4 | |
| 4/7 05:10 | 122.7 | ↑1.1 | |
| 4/7 05:20 | 123.8 | ↑1.1 | |
| 4/7 05:30 | 124.6 | ↑0.8 | |
| 4/7 05:40 | 125.3 | ↑0.7 | |
| 4/7 05:50 | 125.8 | ↑0.5 | |
| 4/7 06:00 | 126.2 | ↑0.4 | |
| 4/7 06:10 | 126.3 | ↑0.1 | 満潮 |
| 4/7 06:20 | 126.2 | ↓-0.1 | |
| 4/7 06:30 | 125.9 | ↓-0.3 | |
| 4/7 06:40 | 125.4 | ↓-0.5 | |
| 4/7 06:50 | 124.7 | ↓-0.7 | |
| 4/7 07:00 | 123.8 | ↓-0.9 | |
| 4/7 07:10 | 122.7 | ↓-1.1 | |
| 4/7 07:20 | 121.4 | ↓-1.3 | |
| 4/7 07:30 | 119.8 | ↓-1.6 | |
| 4/7 07:40 | 118.1 | ↓-1.7 | |
| 4/7 07:50 | 116.1 | ↓-2.0 | |
| 4/7 08:00 | 114.0 | ↓-2.1 | |
| 4/7 08:10 | 111.7 | ↓-2.3 | |
| 4/7 08:20 | 109.2 | ↓-2.5 | |
| 4/7 08:30 | 106.6 | ↓-2.6 | |
| 4/7 08:40 | 103.8 | ↓-2.8 | |
| 4/7 08:50 | 100.9 | ↓-2.9 | |
| 4/7 09:00 | 97.8 | ↓-3.1 | |
| 4/7 09:10 | 94.7 | ↓-3.1 | |
| 4/7 09:20 | 91.4 | ↓-3.3 | |
| 4/7 09:30 | 88.1 | ↓-3.3 | |
| 4/7 09:40 | 84.7 | ↓-3.4 | |
| 4/7 09:50 | 81.2 | ↓-3.5 | 最大潮位差 |
| 4/7 10:00 | 77.7 | ↓-3.5 | 最大潮位差 |
| 4/7 10:10 | 74.2 | ↓-3.5 | 最大潮位差 |
| 4/7 10:20 | 70.8 | ↓-3.4 | |
| 4/7 10:30 | 67.3 | ↓-3.5 | 最大潮位差 |
| 4/7 10:40 | 63.9 | ↓-3.4 | |
| 4/7 10:50 | 60.5 | ↓-3.4 | |
| 4/7 11:00 | 57.2 | ↓-3.3 | |
| 4/7 11:10 | 54.0 | ↓-3.2 | |
| 4/7 11:20 | 50.9 | ↓-3.1 | |
| 4/7 11:30 | 47.9 | ↓-3.0 | |
| 4/7 11:40 | 45.0 | ↓-2.9 | |
| 4/7 11:50 | 42.3 | ↓-2.7 | |
| 4/7 12:00 | 39.7 | ↓-2.6 | |
| 4/7 12:10 | 37.3 | ↓-2.4 | |
| 4/7 12:20 | 35.0 | ↓-2.3 | |
| 4/7 12:30 | 32.9 | ↓-2.1 | |
| 4/7 12:40 | 30.9 | ↓-2.0 | |
| 4/7 12:50 | 29.2 | ↓-1.7 | |
| 4/7 13:00 | 27.6 | ↓-1.6 | |
| 4/7 13:10 | 26.3 | ↓-1.3 | |
| 4/7 13:20 | 25.1 | ↓-1.2 | |
| 4/7 13:30 | 24.2 | ↓-0.9 | |
| 4/7 13:40 | 23.5 | ↓-0.7 | |
| 4/7 13:50 | 22.9 | ↓-0.6 | |
| 4/7 14:00 | 22.6 | ↓-0.3 | 干潮 |
| 4/7 14:10 | 22.6 | 0 | |
| 4/7 14:20 | 22.7 | ↑0.1 | |
| 4/7 14:30 | 23.1 | ↑0.4 | |
| 4/7 14:40 | 23.6 | ↑0.5 | |
| 4/7 14:50 | 24.4 | ↑0.8 | |
| 4/7 15:00 | 25.4 | ↑1.0 | |
| 4/7 15:10 | 26.6 | ↑1.2 | |
| 4/7 15:20 | 28.0 | ↑1.4 | |
| 4/7 15:30 | 29.6 | ↑1.6 | |
| 4/7 15:40 | 31.3 | ↑1.7 | |
| 4/7 15:50 | 33.2 | ↑1.9 | |
| 4/7 16:00 | 35.2 | ↑2.0 | |
| 4/7 16:10 | 37.4 | ↑2.2 | |
| 4/7 16:20 | 39.6 | ↑2.2 | |
| 4/7 16:30 | 42.0 | ↑2.4 | |
| 4/7 16:40 | 44.4 | ↑2.4 | |
| 4/7 16:50 | 46.9 | ↑2.5 | |
| 4/7 17:00 | 49.5 | ↑2.6 | |
| 4/7 17:10 | 52.0 | ↑2.5 | |
| 4/7 17:20 | 54.6 | ↑2.6 | |
| 4/7 17:30 | 57.2 | ↑2.6 | |
| 4/7 17:40 | 59.7 | ↑2.5 | |
| 4/7 17:50 | 62.2 | ↑2.5 | |
| 4/7 18:00 | 64.7 | ↑2.5 | |
| 4/7 18:10 | 67.1 | ↑2.4 | |
| 4/7 18:20 | 69.5 | ↑2.4 | |
| 4/7 18:30 | 71.7 | ↑2.2 | |
| 4/7 18:40 | 73.9 | ↑2.2 | |
| 4/7 18:50 | 76.0 | ↑2.1 | |
| 4/7 19:00 | 78.0 | ↑2.0 | |
| 4/7 19:10 | 79.8 | ↑1.8 | |
| 4/7 19:20 | 81.6 | ↑1.8 | |
| 4/7 19:30 | 83.2 | ↑1.6 | |
| 4/7 19:40 | 84.7 | ↑1.5 | |
| 4/7 19:50 | 86.1 | ↑1.4 | |
| 4/7 20:00 | 87.4 | ↑1.3 | |
| 4/7 20:10 | 88.5 | ↑1.1 | |
| 4/7 20:20 | 89.5 | ↑1.0 | |
| 4/7 20:30 | 90.4 | ↑0.9 | |
| 4/7 20:40 | 91.1 | ↑0.7 | |
| 4/7 20:50 | 91.7 | ↑0.6 | |
| 4/7 21:00 | 92.3 | ↑0.6 | |
| 4/7 21:10 | 92.7 | ↑0.4 | |
| 4/7 21:20 | 93.0 | ↑0.3 | |
| 4/7 21:30 | 93.2 | ↑0.2 | |
| 4/7 21:40 | 93.3 | ↑0.1 | |
| 4/7 21:50 | 93.3 | 0 | 満潮 |
| 4/7 22:00 | 93.3 | 0 | |
| 4/7 22:10 | 93.2 | ↓-0.1 | |
| 4/7 22:20 | 93.1 | ↓-0.1 | |
| 4/7 22:30 | 93.0 | ↓-0.1 | |
| 4/7 22:40 | 92.8 | ↓-0.2 | |
| 4/7 22:50 | 92.6 | ↓-0.2 | |
| 4/7 23:00 | 92.4 | ↓-0.2 | |
| 4/7 23:10 | 92.2 | ↓-0.2 | |
| 4/7 23:20 | 92.0 | ↓-0.2 | |
| 4/7 23:30 | 91.8 | ↓-0.2 | |
| 4/7 23:40 | 91.7 | ↓-0.1 | |
| 4/7 23:50 | 91.5 | ↓-0.2 |