| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(日) |
04:23 | 11:35 | 18:36 | 23:46 |
| 140cm | 18cm | 133cm | 85cm | |
|
||||
大洗（茨城）2028年07月9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 |
|---|---|---|---|
| 7/9 00:00 | 92.7 | ↑1.0 | |
| 7/9 00:10 | 94.0 | ↑1.3 | |
| 7/9 00:20 | 95.5 | ↑1.5 | |
| 7/9 00:30 | 97.2 | ↑1.7 | |
| 7/9 00:40 | 99.0 | ↑1.8 | |
| 7/9 00:50 | 101.0 | ↑2.0 | |
| 7/9 01:00 | 103.2 | ↑2.2 | |
| 7/9 01:10 | 105.5 | ↑2.3 | |
| 7/9 01:20 | 107.8 | ↑2.3 | |
| 7/9 01:30 | 110.3 | ↑2.5 | |
| 7/9 01:40 | 112.8 | ↑2.5 | |
| 7/9 01:50 | 115.3 | ↑2.5 | |
| 7/9 02:00 | 117.8 | ↑2.5 | |
| 7/9 02:10 | 120.3 | ↑2.5 | |
| 7/9 02:20 | 122.7 | ↑2.4 | |
| 7/9 02:30 | 125.1 | ↑2.4 | |
| 7/9 02:40 | 127.3 | ↑2.2 | |
| 7/9 02:50 | 129.5 | ↑2.2 | |
| 7/9 03:00 | 131.4 | ↑1.9 | |
| 7/9 03:10 | 133.2 | ↑1.8 | |
| 7/9 03:20 | 134.9 | ↑1.7 | |
| 7/9 03:30 | 136.3 | ↑1.4 | |
| 7/9 03:40 | 137.5 | ↑1.2 | |
| 7/9 03:50 | 138.5 | ↑1.0 | |
| 7/9 04:00 | 139.2 | ↑0.7 | |
| 7/9 04:10 | 139.6 | ↑0.4 | |
| 7/9 04:20 | 139.8 | ↑0.2 | 満潮 |
| 7/9 04:30 | 139.8 | 0 | |
| 7/9 04:40 | 139.4 | ↓-0.4 | |
| 7/9 04:50 | 138.7 | ↓-0.7 | |
| 7/9 05:00 | 137.8 | ↓-0.9 | |
| 7/9 05:10 | 136.6 | ↓-1.2 | |
| 7/9 05:20 | 135.1 | ↓-1.5 | |
| 7/9 05:30 | 133.3 | ↓-1.8 | |
| 7/9 05:40 | 131.2 | ↓-2.1 | |
| 7/9 05:50 | 128.9 | ↓-2.3 | |
| 7/9 06:00 | 126.3 | ↓-2.6 | |
| 7/9 06:10 | 123.4 | ↓-2.9 | |
| 7/9 06:20 | 120.3 | ↓-3.1 | |
| 7/9 06:30 | 117.0 | ↓-3.3 | |
| 7/9 06:40 | 113.4 | ↓-3.6 | |
| 7/9 06:50 | 109.6 | ↓-3.8 | |
| 7/9 07:00 | 105.7 | ↓-3.9 | |
| 7/9 07:10 | 101.6 | ↓-4.1 | |
| 7/9 07:20 | 97.4 | ↓-4.2 | |
| 7/9 07:30 | 93.0 | ↓-4.4 | |
| 7/9 07:40 | 88.6 | ↓-4.4 | |
| 7/9 07:50 | 84.1 | ↓-4.5 | |
| 7/9 08:00 | 79.6 | ↓-4.5 | |
| 7/9 08:10 | 75.1 | ↓-4.5 | |
| 7/9 08:20 | 70.5 | ↓-4.6 | 最大潮位差 |
| 7/9 08:30 | 66.1 | ↓-4.4 | |
| 7/9 08:40 | 61.6 | ↓-4.5 | |
| 7/9 08:50 | 57.3 | ↓-4.3 | |
| 7/9 09:00 | 53.1 | ↓-4.2 | |
| 7/9 09:10 | 49.0 | ↓-4.1 | |
| 7/9 09:20 | 45.1 | ↓-3.9 | |
| 7/9 09:30 | 41.4 | ↓-3.7 | |
| 7/9 09:40 | 37.9 | ↓-3.5 | |
| 7/9 09:50 | 34.6 | ↓-3.3 | |
| 7/9 10:00 | 31.6 | ↓-3.0 | |
| 7/9 10:10 | 28.8 | ↓-2.8 | |
| 7/9 10:20 | 26.2 | ↓-2.6 | |
| 7/9 10:30 | 24.0 | ↓-2.2 | |
| 7/9 10:40 | 22.1 | ↓-1.9 | |
| 7/9 10:50 | 20.4 | ↓-1.7 | |
| 7/9 11:00 | 19.1 | ↓-1.3 | |
| 7/9 11:10 | 18.1 | ↓-1.0 | |
| 7/9 11:20 | 17.5 | ↓-0.6 | |
| 7/9 11:30 | 17.2 | ↓-0.3 | 干潮 |
| 7/9 11:40 | 17.2 | 0 | |
| 7/9 11:50 | 17.6 | ↑0.4 | |
| 7/9 12:00 | 18.3 | ↑0.7 | |
| 7/9 12:10 | 19.3 | ↑1.0 | |
| 7/9 12:20 | 20.7 | ↑1.4 | |
| 7/9 12:30 | 22.4 | ↑1.7 | |
| 7/9 12:40 | 24.4 | ↑2.0 | |
| 7/9 12:50 | 26.7 | ↑2.3 | |
| 7/9 13:00 | 29.3 | ↑2.6 | |
| 7/9 13:10 | 32.2 | ↑2.9 | |
| 7/9 13:20 | 35.3 | ↑3.1 | |
| 7/9 13:30 | 38.6 | ↑3.3 | |
| 7/9 13:40 | 42.2 | ↑3.6 | |
| 7/9 13:50 | 46.0 | ↑3.8 | |
| 7/9 14:00 | 49.9 | ↑3.9 | |
| 7/9 14:10 | 53.9 | ↑4.0 | |
| 7/9 14:20 | 58.1 | ↑4.2 | |
| 7/9 14:30 | 62.3 | ↑4.2 | |
| 7/9 14:40 | 66.6 | ↑4.3 | |
| 7/9 14:50 | 70.9 | ↑4.3 | |
| 7/9 15:00 | 75.2 | ↑4.3 | |
| 7/9 15:10 | 79.6 | ↑4.4 | |
| 7/9 15:20 | 83.8 | ↑4.2 | |
| 7/9 15:30 | 88.0 | ↑4.2 | |
| 7/9 15:40 | 92.1 | ↑4.1 | |
| 7/9 15:50 | 96.1 | ↑4.0 | |
| 7/9 16:00 | 100.0 | ↑3.9 | |
| 7/9 16:10 | 103.7 | ↑3.7 | |
| 7/9 16:20 | 107.3 | ↑3.6 | |
| 7/9 16:30 | 110.6 | ↑3.3 | |
| 7/9 16:40 | 113.8 | ↑3.2 | |
| 7/9 16:50 | 116.7 | ↑2.9 | |
| 7/9 17:00 | 119.4 | ↑2.7 | |
| 7/9 17:10 | 121.9 | ↑2.5 | |
| 7/9 17:20 | 124.1 | ↑2.2 | |
| 7/9 17:30 | 126.1 | ↑2.0 | |
| 7/9 17:40 | 127.8 | ↑1.7 | |
| 7/9 17:50 | 129.2 | ↑1.4 | |
| 7/9 18:00 | 130.3 | ↑1.1 | |
| 7/9 18:10 | 131.1 | ↑0.8 | |
| 7/9 18:20 | 131.7 | ↑0.6 | |
| 7/9 18:30 | 132.0 | ↑0.3 | 満潮 |
| 7/9 18:40 | 132.0 | 0 | |
| 7/9 18:50 | 131.8 | ↓-0.2 | |
| 7/9 19:00 | 131.2 | ↓-0.6 | |
| 7/9 19:10 | 130.5 | ↓-0.7 | |
| 7/9 19:20 | 129.5 | ↓-1.0 | |
| 7/9 19:30 | 128.2 | ↓-1.3 | |
| 7/9 19:40 | 126.8 | ↓-1.4 | |
| 7/9 19:50 | 125.2 | ↓-1.6 | |
| 7/9 20:00 | 123.4 | ↓-1.8 | |
| 7/9 20:10 | 121.4 | ↓-2.0 | |
| 7/9 20:20 | 119.3 | ↓-2.1 | |
| 7/9 20:30 | 117.2 | ↓-2.1 | |
| 7/9 20:40 | 114.9 | ↓-2.3 | |
| 7/9 20:50 | 112.6 | ↓-2.3 | |
| 7/9 21:00 | 110.2 | ↓-2.4 | |
| 7/9 21:10 | 107.9 | ↓-2.3 | |
| 7/9 21:20 | 105.5 | ↓-2.4 | |
| 7/9 21:30 | 103.2 | ↓-2.3 | |
| 7/9 21:40 | 100.9 | ↓-2.3 | |
| 7/9 21:50 | 98.8 | ↓-2.1 | |
| 7/9 22:00 | 96.7 | ↓-2.1 | |
| 7/9 22:10 | 94.7 | ↓-2.0 | |
| 7/9 22:20 | 92.9 | ↓-1.8 | |
| 7/9 22:30 | 91.2 | ↓-1.7 | |
| 7/9 22:40 | 89.7 | ↓-1.5 | |
| 7/9 22:50 | 88.4 | ↓-1.3 | |
| 7/9 23:00 | 87.2 | ↓-1.2 | |
| 7/9 23:10 | 86.3 | ↓-0.9 | |
| 7/9 23:20 | 85.6 | ↓-0.7 | |
| 7/9 23:30 | 85.1 | ↓-0.5 | |
| 7/9 23:40 | 84.9 | ↓-0.2 | 干潮 |
| 7/9 23:50 | 84.9 | 0 |