| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(水) |
01:29 | 08:50 | 16:01 | 20:52 |
| 130cm | 13cm | 121cm | 88cm | |
|
||||
那珂湊（茨城）2055年07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 |
|---|---|---|---|
| 7/7 00:00 | 121.4 | ↑1.8 | |
| 7/7 00:10 | 123.0 | ↑1.6 | |
| 7/7 00:20 | 124.5 | ↑1.5 | |
| 7/7 00:30 | 125.8 | ↑1.3 | |
| 7/7 00:40 | 126.9 | ↑1.1 | |
| 7/7 00:50 | 127.9 | ↑1.0 | |
| 7/7 01:00 | 128.6 | ↑0.7 | |
| 7/7 01:10 | 129.1 | ↑0.5 | |
| 7/7 01:20 | 129.4 | ↑0.3 | 満潮 |
| 7/7 01:30 | 129.5 | ↑0.1 | |
| 7/7 01:40 | 129.4 | ↓-0.1 | |
| 7/7 01:50 | 128.9 | ↓-0.5 | |
| 7/7 02:00 | 128.3 | ↓-0.6 | |
| 7/7 02:10 | 127.3 | ↓-1.0 | |
| 7/7 02:20 | 126.2 | ↓-1.1 | |
| 7/7 02:30 | 124.7 | ↓-1.5 | |
| 7/7 02:40 | 123.0 | ↓-1.7 | |
| 7/7 02:50 | 121.1 | ↓-1.9 | |
| 7/7 03:00 | 118.9 | ↓-2.2 | |
| 7/7 03:10 | 116.5 | ↓-2.4 | |
| 7/7 03:20 | 113.8 | ↓-2.7 | |
| 7/7 03:30 | 110.9 | ↓-2.9 | |
| 7/7 03:40 | 107.9 | ↓-3.0 | |
| 7/7 03:50 | 104.6 | ↓-3.3 | |
| 7/7 04:00 | 101.1 | ↓-3.5 | |
| 7/7 04:10 | 97.5 | ↓-3.6 | |
| 7/7 04:20 | 93.7 | ↓-3.8 | |
| 7/7 04:30 | 89.8 | ↓-3.9 | |
| 7/7 04:40 | 85.8 | ↓-4.0 | |
| 7/7 04:50 | 81.7 | ↓-4.1 | |
| 7/7 05:00 | 77.5 | ↓-4.2 | |
| 7/7 05:10 | 73.3 | ↓-4.2 | |
| 7/7 05:20 | 69.1 | ↓-4.2 | |
| 7/7 05:30 | 64.8 | ↓-4.3 | 最大潮位差 |
| 7/7 05:40 | 60.6 | ↓-4.2 | |
| 7/7 05:50 | 56.4 | ↓-4.2 | |
| 7/7 06:00 | 52.3 | ↓-4.1 | |
| 7/7 06:10 | 48.3 | ↓-4.0 | |
| 7/7 06:20 | 44.4 | ↓-3.9 | |
| 7/7 06:30 | 40.7 | ↓-3.7 | |
| 7/7 06:40 | 37.0 | ↓-3.7 | |
| 7/7 06:50 | 33.6 | ↓-3.4 | |
| 7/7 07:00 | 30.4 | ↓-3.2 | |
| 7/7 07:10 | 27.4 | ↓-3.0 | |
| 7/7 07:20 | 24.6 | ↓-2.8 | |
| 7/7 07:30 | 22.1 | ↓-2.5 | |
| 7/7 07:40 | 19.9 | ↓-2.2 | |
| 7/7 07:50 | 17.9 | ↓-2.0 | |
| 7/7 08:00 | 16.2 | ↓-1.7 | |
| 7/7 08:10 | 14.8 | ↓-1.4 | |
| 7/7 08:20 | 13.8 | ↓-1.0 | |
| 7/7 08:30 | 13.0 | ↓-0.8 | |
| 7/7 08:40 | 12.6 | ↓-0.4 | 干潮 |
| 7/7 08:50 | 12.5 | ↓-0.1 | 干潮 |
| 7/7 09:00 | 12.7 | ↑0.2 | |
| 7/7 09:10 | 13.2 | ↑0.5 | |
| 7/7 09:20 | 14.0 | ↑0.8 | |
| 7/7 09:30 | 15.1 | ↑1.1 | |
| 7/7 09:40 | 16.6 | ↑1.5 | |
| 7/7 09:50 | 18.3 | ↑1.7 | |
| 7/7 10:00 | 20.3 | ↑2.0 | |
| 7/7 10:10 | 22.6 | ↑2.3 | |
| 7/7 10:20 | 25.1 | ↑2.5 | |
| 7/7 10:30 | 27.9 | ↑2.8 | |
| 7/7 10:40 | 30.8 | ↑2.9 | |
| 7/7 10:50 | 34.0 | ↑3.2 | |
| 7/7 11:00 | 37.4 | ↑3.4 | |
| 7/7 11:10 | 40.9 | ↑3.5 | |
| 7/7 11:20 | 44.5 | ↑3.6 | |
| 7/7 11:30 | 48.3 | ↑3.8 | |
| 7/7 11:40 | 52.1 | ↑3.8 | |
| 7/7 11:50 | 56.1 | ↑4.0 | |
| 7/7 12:00 | 60.0 | ↑3.9 | |
| 7/7 12:10 | 64.0 | ↑4.0 | |
| 7/7 12:20 | 68.0 | ↑4.0 | |
| 7/7 12:30 | 72.0 | ↑4.0 | |
| 7/7 12:40 | 75.9 | ↑3.9 | |
| 7/7 12:50 | 79.8 | ↑3.9 | |
| 7/7 13:00 | 83.6 | ↑3.8 | |
| 7/7 13:10 | 87.3 | ↑3.7 | |
| 7/7 13:20 | 90.9 | ↑3.6 | |
| 7/7 13:30 | 94.3 | ↑3.4 | |
| 7/7 13:40 | 97.6 | ↑3.3 | |
| 7/7 13:50 | 100.7 | ↑3.1 | |
| 7/7 14:00 | 103.6 | ↑2.9 | |
| 7/7 14:10 | 106.3 | ↑2.7 | |
| 7/7 14:20 | 108.8 | ↑2.5 | |
| 7/7 14:30 | 111.1 | ↑2.3 | |
| 7/7 14:40 | 113.1 | ↑2.0 | |
| 7/7 14:50 | 114.9 | ↑1.8 | |
| 7/7 15:00 | 116.5 | ↑1.6 | |
| 7/7 15:10 | 117.8 | ↑1.3 | |
| 7/7 15:20 | 118.9 | ↑1.1 | |
| 7/7 15:30 | 119.8 | ↑0.9 | |
| 7/7 15:40 | 120.4 | ↑0.6 | |
| 7/7 15:50 | 120.7 | ↑0.3 | |
| 7/7 16:00 | 120.8 | ↑0.1 | 満潮 |
| 7/7 16:10 | 120.7 | ↓-0.1 | |
| 7/7 16:20 | 120.4 | ↓-0.3 | |
| 7/7 16:30 | 119.9 | ↓-0.5 | |
| 7/7 16:40 | 119.1 | ↓-0.8 | |
| 7/7 16:50 | 118.2 | ↓-0.9 | |
| 7/7 17:00 | 117.1 | ↓-1.1 | |
| 7/7 17:10 | 115.9 | ↓-1.2 | |
| 7/7 17:20 | 114.5 | ↓-1.4 | |
| 7/7 17:30 | 113.0 | ↓-1.5 | |
| 7/7 17:40 | 111.5 | ↓-1.5 | |
| 7/7 17:50 | 109.8 | ↓-1.7 | |
| 7/7 18:00 | 108.1 | ↓-1.7 | |
| 7/7 18:10 | 106.3 | ↓-1.8 | |
| 7/7 18:20 | 104.5 | ↓-1.8 | |
| 7/7 18:30 | 102.7 | ↓-1.8 | |
| 7/7 18:40 | 100.9 | ↓-1.8 | |
| 7/7 18:50 | 99.2 | ↓-1.7 | |
| 7/7 19:00 | 97.5 | ↓-1.7 | |
| 7/7 19:10 | 95.9 | ↓-1.6 | |
| 7/7 19:20 | 94.3 | ↓-1.6 | |
| 7/7 19:30 | 92.9 | ↓-1.4 | |
| 7/7 19:40 | 91.6 | ↓-1.3 | |
| 7/7 19:50 | 90.5 | ↓-1.1 | |
| 7/7 20:00 | 89.5 | ↓-1.0 | |
| 7/7 20:10 | 88.7 | ↓-0.8 | |
| 7/7 20:20 | 88.0 | ↓-0.7 | |
| 7/7 20:30 | 87.5 | ↓-0.5 | |
| 7/7 20:40 | 87.2 | ↓-0.3 | |
| 7/7 20:50 | 87.1 | ↓-0.1 | 干潮 |
| 7/7 21:00 | 87.2 | ↑0.1 | |
| 7/7 21:10 | 87.5 | ↑0.3 | |
| 7/7 21:20 | 87.9 | ↑0.4 | |
| 7/7 21:30 | 88.6 | ↑0.7 | |
| 7/7 21:40 | 89.5 | ↑0.9 | |
| 7/7 21:50 | 90.5 | ↑1.0 | |
| 7/7 22:00 | 91.7 | ↑1.2 | |
| 7/7 22:10 | 93.0 | ↑1.3 | |
| 7/7 22:20 | 94.6 | ↑1.6 | |
| 7/7 22:30 | 96.2 | ↑1.6 | |
| 7/7 22:40 | 98.0 | ↑1.8 | |
| 7/7 22:50 | 99.9 | ↑1.9 | |
| 7/7 23:00 | 101.9 | ↑2.0 | |
| 7/7 23:10 | 103.9 | ↑2.0 | |
| 7/7 23:20 | 106.0 | ↑2.1 | |
| 7/7 23:30 | 108.2 | ↑2.2 | |
| 7/7 23:40 | 110.4 | ↑2.2 | |
| 7/7 23:50 | 112.5 | ↑2.1 |