| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(土) |
01:31 | 09:25 | 17:08 | 21:36 |
| 139cm | 10cm | 135cm | 109cm | |
|
||||
大洗（茨城）2024年07月20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 |
|---|---|---|---|
| 7/20 00:00 | 131.6 | ↑1.3 | |
| 7/20 00:10 | 132.8 | ↑1.2 | |
| 7/20 00:20 | 134.0 | ↑1.2 | |
| 7/20 00:30 | 135.0 | ↑1.0 | |
| 7/20 00:40 | 135.9 | ↑0.9 | |
| 7/20 00:50 | 136.7 | ↑0.8 | |
| 7/20 01:00 | 137.4 | ↑0.7 | |
| 7/20 01:10 | 137.8 | ↑0.4 | |
| 7/20 01:20 | 138.1 | ↑0.3 | |
| 7/20 01:30 | 138.2 | ↑0.1 | 満潮 |
| 7/20 01:40 | 138.2 | 0 | |
| 7/20 01:50 | 137.9 | ↓-0.3 | |
| 7/20 02:00 | 137.3 | ↓-0.6 | |
| 7/20 02:10 | 136.6 | ↓-0.7 | |
| 7/20 02:20 | 135.7 | ↓-0.9 | |
| 7/20 02:30 | 134.5 | ↓-1.2 | |
| 7/20 02:40 | 133.1 | ↓-1.4 | |
| 7/20 02:50 | 131.4 | ↓-1.7 | |
| 7/20 03:00 | 129.6 | ↓-1.8 | |
| 7/20 03:10 | 127.5 | ↓-2.1 | |
| 7/20 03:20 | 125.2 | ↓-2.3 | |
| 7/20 03:30 | 122.7 | ↓-2.5 | |
| 7/20 03:40 | 119.9 | ↓-2.8 | |
| 7/20 03:50 | 117.0 | ↓-2.9 | |
| 7/20 04:00 | 113.9 | ↓-3.1 | |
| 7/20 04:10 | 110.5 | ↓-3.4 | |
| 7/20 04:20 | 107.0 | ↓-3.5 | |
| 7/20 04:30 | 103.4 | ↓-3.6 | |
| 7/20 04:40 | 99.5 | ↓-3.9 | |
| 7/20 04:50 | 95.5 | ↓-4.0 | |
| 7/20 05:00 | 91.5 | ↓-4.0 | |
| 7/20 05:10 | 87.2 | ↓-4.3 | |
| 7/20 05:20 | 83.0 | ↓-4.2 | |
| 7/20 05:30 | 78.6 | ↓-4.4 | |
| 7/20 05:40 | 74.2 | ↓-4.4 | |
| 7/20 05:50 | 69.8 | ↓-4.4 | |
| 7/20 06:00 | 65.3 | ↓-4.5 | 最大潮位差 |
| 7/20 06:10 | 60.9 | ↓-4.4 | |
| 7/20 06:20 | 56.5 | ↓-4.4 | |
| 7/20 06:30 | 52.2 | ↓-4.3 | |
| 7/20 06:40 | 48.0 | ↓-4.2 | |
| 7/20 06:50 | 44.0 | ↓-4.0 | |
| 7/20 07:00 | 40.0 | ↓-4.0 | |
| 7/20 07:10 | 36.2 | ↓-3.8 | |
| 7/20 07:20 | 32.6 | ↓-3.6 | |
| 7/20 07:30 | 29.2 | ↓-3.4 | |
| 7/20 07:40 | 26.0 | ↓-3.2 | |
| 7/20 07:50 | 23.1 | ↓-2.9 | |
| 7/20 08:00 | 20.4 | ↓-2.7 | |
| 7/20 08:10 | 18.0 | ↓-2.4 | |
| 7/20 08:20 | 15.8 | ↓-2.2 | |
| 7/20 08:30 | 14.0 | ↓-1.8 | |
| 7/20 08:40 | 12.4 | ↓-1.6 | |
| 7/20 08:50 | 11.2 | ↓-1.2 | |
| 7/20 09:00 | 10.2 | ↓-1.0 | |
| 7/20 09:10 | 9.6 | ↓-0.6 | |
| 7/20 09:20 | 9.3 | ↓-0.3 | 干潮 |
| 7/20 09:30 | 9.3 | 0 | |
| 7/20 09:40 | 9.7 | ↑0.4 | |
| 7/20 09:50 | 10.3 | ↑0.6 | |
| 7/20 10:00 | 11.3 | ↑1.0 | |
| 7/20 10:10 | 12.6 | ↑1.3 | |
| 7/20 10:20 | 14.2 | ↑1.6 | |
| 7/20 10:30 | 16.1 | ↑1.9 | |
| 7/20 10:40 | 18.3 | ↑2.2 | |
| 7/20 10:50 | 20.7 | ↑2.4 | |
| 7/20 11:00 | 23.5 | ↑2.8 | |
| 7/20 11:10 | 26.4 | ↑2.9 | |
| 7/20 11:20 | 29.6 | ↑3.2 | |
| 7/20 11:30 | 33.0 | ↑3.4 | |
| 7/20 11:40 | 36.6 | ↑3.6 | |
| 7/20 11:50 | 40.4 | ↑3.8 | |
| 7/20 12:00 | 44.3 | ↑3.9 | |
| 7/20 12:10 | 48.4 | ↑4.1 | |
| 7/20 12:20 | 52.6 | ↑4.2 | |
| 7/20 12:30 | 56.8 | ↑4.2 | |
| 7/20 12:40 | 61.1 | ↑4.3 | |
| 7/20 12:50 | 65.4 | ↑4.3 | |
| 7/20 13:00 | 69.8 | ↑4.4 | |
| 7/20 13:10 | 74.1 | ↑4.3 | |
| 7/20 13:20 | 78.4 | ↑4.3 | |
| 7/20 13:30 | 82.7 | ↑4.3 | |
| 7/20 13:40 | 86.8 | ↑4.1 | |
| 7/20 13:50 | 90.9 | ↑4.1 | |
| 7/20 14:00 | 94.9 | ↑4.0 | |
| 7/20 14:10 | 98.7 | ↑3.8 | |
| 7/20 14:20 | 102.4 | ↑3.7 | |
| 7/20 14:30 | 106.0 | ↑3.6 | |
| 7/20 14:40 | 109.4 | ↑3.4 | |
| 7/20 14:50 | 112.6 | ↑3.2 | |
| 7/20 15:00 | 115.6 | ↑3.0 | |
| 7/20 15:10 | 118.4 | ↑2.8 | |
| 7/20 15:20 | 121.0 | ↑2.6 | |
| 7/20 15:30 | 123.4 | ↑2.4 | |
| 7/20 15:40 | 125.6 | ↑2.2 | |
| 7/20 15:50 | 127.5 | ↑1.9 | |
| 7/20 16:00 | 129.2 | ↑1.7 | |
| 7/20 16:10 | 130.7 | ↑1.5 | |
| 7/20 16:20 | 131.9 | ↑1.2 | |
| 7/20 16:30 | 132.9 | ↑1.0 | |
| 7/20 16:40 | 133.6 | ↑0.7 | |
| 7/20 16:50 | 134.1 | ↑0.5 | |
| 7/20 17:00 | 134.4 | ↑0.3 | 満潮 |
| 7/20 17:10 | 134.5 | ↑0.1 | |
| 7/20 17:20 | 134.3 | ↓-0.2 | |
| 7/20 17:30 | 133.9 | ↓-0.4 | |
| 7/20 17:40 | 133.4 | ↓-0.5 | |
| 7/20 17:50 | 132.7 | ↓-0.7 | |
| 7/20 18:00 | 131.8 | ↓-0.9 | |
| 7/20 18:10 | 130.7 | ↓-1.1 | |
| 7/20 18:20 | 129.5 | ↓-1.2 | |
| 7/20 18:30 | 128.3 | ↓-1.2 | |
| 7/20 18:40 | 126.9 | ↓-1.4 | |
| 7/20 18:50 | 125.5 | ↓-1.4 | |
| 7/20 19:00 | 124.0 | ↓-1.5 | |
| 7/20 19:10 | 122.5 | ↓-1.5 | |
| 7/20 19:20 | 121.0 | ↓-1.5 | |
| 7/20 19:30 | 119.5 | ↓-1.5 | |
| 7/20 19:40 | 118.0 | ↓-1.5 | |
| 7/20 19:50 | 116.6 | ↓-1.4 | |
| 7/20 20:00 | 115.2 | ↓-1.4 | |
| 7/20 20:10 | 114.0 | ↓-1.2 | |
| 7/20 20:20 | 112.8 | ↓-1.2 | |
| 7/20 20:30 | 111.7 | ↓-1.1 | |
| 7/20 20:40 | 110.8 | ↓-0.9 | |
| 7/20 20:50 | 110.0 | ↓-0.8 | |
| 7/20 21:00 | 109.4 | ↓-0.6 | |
| 7/20 21:10 | 108.9 | ↓-0.5 | |
| 7/20 21:20 | 108.5 | ↓-0.4 | |
| 7/20 21:30 | 108.4 | ↓-0.1 | 干潮 |
| 7/20 21:40 | 108.4 | 0 | |
| 7/20 21:50 | 108.5 | ↑0.1 | |
| 7/20 22:00 | 108.9 | ↑0.4 | |
| 7/20 22:10 | 109.4 | ↑0.5 | |
| 7/20 22:20 | 110.1 | ↑0.7 | |
| 7/20 22:30 | 111.0 | ↑0.9 | |
| 7/20 22:40 | 112.0 | ↑1.0 | |
| 7/20 22:50 | 113.1 | ↑1.1 | |
| 7/20 23:00 | 114.4 | ↑1.3 | |
| 7/20 23:10 | 115.9 | ↑1.5 | |
| 7/20 23:20 | 117.4 | ↑1.5 | |
| 7/20 23:30 | 119.0 | ↑1.6 | |
| 7/20 23:40 | 120.8 | ↑1.8 | |
| 7/20 23:50 | 122.6 | ↑1.8 |