| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(火) |
02:40 | 09:55 | 17:09 | 22:11 |
| 140cm | 22cm | 137cm | 99cm | |
|
||||
大洗（茨城）2040年08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 |
|---|---|---|---|
| 8/7 00:00 | 119.9 | ↑1.7 | |
| 8/7 00:10 | 121.7 | ↑1.8 | |
| 8/7 00:20 | 123.5 | ↑1.8 | |
| 8/7 00:30 | 125.2 | ↑1.7 | |
| 8/7 00:40 | 127.0 | ↑1.8 | |
| 8/7 00:50 | 128.7 | ↑1.7 | |
| 8/7 01:00 | 130.3 | ↑1.6 | |
| 8/7 01:10 | 131.8 | ↑1.5 | |
| 8/7 01:20 | 133.2 | ↑1.4 | |
| 8/7 01:30 | 134.5 | ↑1.3 | |
| 8/7 01:40 | 135.7 | ↑1.2 | |
| 8/7 01:50 | 136.7 | ↑1.0 | |
| 8/7 02:00 | 137.6 | ↑0.9 | |
| 8/7 02:10 | 138.3 | ↑0.7 | |
| 8/7 02:20 | 138.8 | ↑0.5 | |
| 8/7 02:30 | 139.1 | ↑0.3 | 満潮 |
| 8/7 02:40 | 139.2 | ↑0.1 | 満潮 |
| 8/7 02:50 | 139.0 | ↓-0.2 | |
| 8/7 03:00 | 138.7 | ↓-0.3 | |
| 8/7 03:10 | 138.1 | ↓-0.6 | |
| 8/7 03:20 | 137.2 | ↓-0.9 | |
| 8/7 03:30 | 136.1 | ↓-1.1 | |
| 8/7 03:40 | 134.8 | ↓-1.3 | |
| 8/7 03:50 | 133.2 | ↓-1.6 | |
| 8/7 04:00 | 131.4 | ↓-1.8 | |
| 8/7 04:10 | 129.3 | ↓-2.1 | |
| 8/7 04:20 | 126.9 | ↓-2.4 | |
| 8/7 04:30 | 124.4 | ↓-2.5 | |
| 8/7 04:40 | 121.6 | ↓-2.8 | |
| 8/7 04:50 | 118.5 | ↓-3.1 | |
| 8/7 05:00 | 115.3 | ↓-3.2 | |
| 8/7 05:10 | 111.8 | ↓-3.5 | |
| 8/7 05:20 | 108.2 | ↓-3.6 | |
| 8/7 05:30 | 104.4 | ↓-3.8 | |
| 8/7 05:40 | 100.4 | ↓-4.0 | |
| 8/7 05:50 | 96.3 | ↓-4.1 | |
| 8/7 06:00 | 92.1 | ↓-4.2 | |
| 8/7 06:10 | 87.8 | ↓-4.3 | |
| 8/7 06:20 | 83.4 | ↓-4.4 | 最大潮位差 |
| 8/7 06:30 | 79.1 | ↓-4.3 | |
| 8/7 06:40 | 74.7 | ↓-4.4 | 最大潮位差 |
| 8/7 06:50 | 70.3 | ↓-4.4 | 最大潮位差 |
| 8/7 07:00 | 66.0 | ↓-4.3 | |
| 8/7 07:10 | 61.7 | ↓-4.3 | |
| 8/7 07:20 | 57.6 | ↓-4.1 | |
| 8/7 07:30 | 53.6 | ↓-4.0 | |
| 8/7 07:40 | 49.7 | ↓-3.9 | |
| 8/7 07:50 | 46.0 | ↓-3.7 | |
| 8/7 08:00 | 42.5 | ↓-3.5 | |
| 8/7 08:10 | 39.2 | ↓-3.3 | |
| 8/7 08:20 | 36.2 | ↓-3.0 | |
| 8/7 08:30 | 33.4 | ↓-2.8 | |
| 8/7 08:40 | 30.8 | ↓-2.6 | |
| 8/7 08:50 | 28.6 | ↓-2.2 | |
| 8/7 09:00 | 26.7 | ↓-1.9 | |
| 8/7 09:10 | 25.0 | ↓-1.7 | |
| 8/7 09:20 | 23.7 | ↓-1.3 | |
| 8/7 09:30 | 22.7 | ↓-1.0 | |
| 8/7 09:40 | 22.1 | ↓-0.6 | |
| 8/7 09:50 | 21.8 | ↓-0.3 | 干潮 |
| 8/7 10:00 | 21.8 | 0 | |
| 8/7 10:10 | 22.2 | ↑0.4 | |
| 8/7 10:20 | 22.9 | ↑0.7 | |
| 8/7 10:30 | 23.9 | ↑1.0 | |
| 8/7 10:40 | 25.3 | ↑1.4 | |
| 8/7 10:50 | 27.0 | ↑1.7 | |
| 8/7 11:00 | 29.0 | ↑2.0 | |
| 8/7 11:10 | 31.2 | ↑2.2 | |
| 8/7 11:20 | 33.8 | ↑2.6 | |
| 8/7 11:30 | 36.6 | ↑2.8 | |
| 8/7 11:40 | 39.7 | ↑3.1 | |
| 8/7 11:50 | 43.0 | ↑3.3 | |
| 8/7 12:00 | 46.5 | ↑3.5 | |
| 8/7 12:10 | 50.1 | ↑3.6 | |
| 8/7 12:20 | 53.9 | ↑3.8 | |
| 8/7 12:30 | 57.9 | ↑4.0 | |
| 8/7 12:40 | 61.9 | ↑4.0 | |
| 8/7 12:50 | 66.1 | ↑4.2 | |
| 8/7 13:00 | 70.3 | ↑4.2 | |
| 8/7 13:10 | 74.5 | ↑4.2 | |
| 8/7 13:20 | 78.7 | ↑4.2 | |
| 8/7 13:30 | 82.9 | ↑4.2 | |
| 8/7 13:40 | 87.0 | ↑4.1 | |
| 8/7 13:50 | 91.1 | ↑4.1 | |
| 8/7 14:00 | 95.1 | ↑4.0 | |
| 8/7 14:10 | 99.0 | ↑3.9 | |
| 8/7 14:20 | 102.8 | ↑3.8 | |
| 8/7 14:30 | 106.4 | ↑3.6 | |
| 8/7 14:40 | 109.9 | ↑3.5 | |
| 8/7 14:50 | 113.2 | ↑3.3 | |
| 8/7 15:00 | 116.4 | ↑3.2 | |
| 8/7 15:10 | 119.3 | ↑2.9 | |
| 8/7 15:20 | 122.0 | ↑2.7 | |
| 8/7 15:30 | 124.5 | ↑2.5 | |
| 8/7 15:40 | 126.8 | ↑2.3 | |
| 8/7 15:50 | 128.9 | ↑2.1 | |
| 8/7 16:00 | 130.7 | ↑1.8 | |
| 8/7 16:10 | 132.2 | ↑1.5 | |
| 8/7 16:20 | 133.6 | ↑1.4 | |
| 8/7 16:30 | 134.6 | ↑1.0 | |
| 8/7 16:40 | 135.4 | ↑0.8 | |
| 8/7 16:50 | 136.0 | ↑0.6 | |
| 8/7 17:00 | 136.3 | ↑0.3 | 満潮 |
| 8/7 17:10 | 136.4 | ↑0.1 | |
| 8/7 17:20 | 136.2 | ↓-0.2 | |
| 8/7 17:30 | 135.8 | ↓-0.4 | |
| 8/7 17:40 | 135.2 | ↓-0.6 | |
| 8/7 17:50 | 134.4 | ↓-0.8 | |
| 8/7 18:00 | 133.3 | ↓-1.1 | |
| 8/7 18:10 | 132.2 | ↓-1.1 | |
| 8/7 18:20 | 130.8 | ↓-1.4 | |
| 8/7 18:30 | 129.3 | ↓-1.5 | |
| 8/7 18:40 | 127.7 | ↓-1.6 | |
| 8/7 18:50 | 126.0 | ↓-1.7 | |
| 8/7 19:00 | 124.1 | ↓-1.9 | |
| 8/7 19:10 | 122.3 | ↓-1.8 | |
| 8/7 19:20 | 120.4 | ↓-1.9 | |
| 8/7 19:30 | 118.4 | ↓-2.0 | |
| 8/7 19:40 | 116.5 | ↓-1.9 | |
| 8/7 19:50 | 114.6 | ↓-1.9 | |
| 8/7 20:00 | 112.7 | ↓-1.9 | |
| 8/7 20:10 | 110.8 | ↓-1.9 | |
| 8/7 20:20 | 109.1 | ↓-1.7 | |
| 8/7 20:30 | 107.4 | ↓-1.7 | |
| 8/7 20:40 | 105.9 | ↓-1.5 | |
| 8/7 20:50 | 104.4 | ↓-1.5 | |
| 8/7 21:00 | 103.1 | ↓-1.3 | |
| 8/7 21:10 | 102.0 | ↓-1.1 | |
| 8/7 21:20 | 101.0 | ↓-1.0 | |
| 8/7 21:30 | 100.1 | ↓-0.9 | |
| 8/7 21:40 | 99.5 | ↓-0.6 | |
| 8/7 21:50 | 99.0 | ↓-0.5 | |
| 8/7 22:00 | 98.7 | ↓-0.3 | |
| 8/7 22:10 | 98.6 | ↓-0.1 | 干潮 |
| 8/7 22:20 | 98.7 | ↑0.1 | |
| 8/7 22:30 | 99.0 | ↑0.3 | |
| 8/7 22:40 | 99.5 | ↑0.5 | |
| 8/7 22:50 | 100.2 | ↑0.7 | |
| 8/7 23:00 | 101.1 | ↑0.9 | |
| 8/7 23:10 | 102.1 | ↑1.0 | |
| 8/7 23:20 | 103.4 | ↑1.3 | |
| 8/7 23:30 | 104.8 | ↑1.4 | |
| 8/7 23:40 | 106.3 | ↑1.5 | |
| 8/7 23:50 | 108.0 | ↑1.7 |