| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(月) |
05:24 | 00:13 | 20:07 | 12:45 |
| 128cm | 95cm | 121cm | 13cm | |
|
||||
那珂湊（茨城）2042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 | 94.8 | ↓-0.2 | |
| 7/7 00:10 | 94.6 | ↓-0.2 | 干潮 |
| 7/7 00:20 | 94.7 | ↑0.1 | |
| 7/7 00:30 | 94.9 | ↑0.2 | |
| 7/7 00:40 | 95.3 | ↑0.4 | |
| 7/7 00:50 | 95.8 | ↑0.5 | |
| 7/7 01:00 | 96.5 | ↑0.7 | |
| 7/7 01:10 | 97.3 | ↑0.8 | |
| 7/7 01:20 | 98.2 | ↑0.9 | |
| 7/7 01:30 | 99.3 | ↑1.1 | |
| 7/7 01:40 | 100.4 | ↑1.1 | |
| 7/7 01:50 | 101.7 | ↑1.3 | |
| 7/7 02:00 | 103.1 | ↑1.4 | |
| 7/7 02:10 | 104.5 | ↑1.4 | |
| 7/7 02:20 | 106.0 | ↑1.5 | |
| 7/7 02:30 | 107.5 | ↑1.5 | |
| 7/7 02:40 | 109.1 | ↑1.6 | |
| 7/7 02:50 | 110.7 | ↑1.6 | |
| 7/7 03:00 | 112.3 | ↑1.6 | |
| 7/7 03:10 | 113.9 | ↑1.6 | |
| 7/7 03:20 | 115.4 | ↑1.5 | |
| 7/7 03:30 | 117.0 | ↑1.6 | |
| 7/7 03:40 | 118.4 | ↑1.4 | |
| 7/7 03:50 | 119.8 | ↑1.4 | |
| 7/7 04:00 | 121.2 | ↑1.4 | |
| 7/7 04:10 | 122.4 | ↑1.2 | |
| 7/7 04:20 | 123.5 | ↑1.1 | |
| 7/7 04:30 | 124.5 | ↑1.0 | |
| 7/7 04:40 | 125.3 | ↑0.8 | |
| 7/7 04:50 | 126.0 | ↑0.7 | |
| 7/7 05:00 | 126.6 | ↑0.6 | |
| 7/7 05:10 | 126.9 | ↑0.3 | |
| 7/7 05:20 | 127.1 | ↑0.2 | 満潮 |
| 7/7 05:30 | 127.0 | ↓-0.1 | |
| 7/7 05:40 | 126.7 | ↓-0.3 | |
| 7/7 05:50 | 126.3 | ↓-0.4 | |
| 7/7 06:00 | 125.6 | ↓-0.7 | |
| 7/7 06:10 | 124.6 | ↓-1.0 | |
| 7/7 06:20 | 123.4 | ↓-1.2 | |
| 7/7 06:30 | 122.0 | ↓-1.4 | |
| 7/7 06:40 | 120.3 | ↓-1.7 | |
| 7/7 06:50 | 118.4 | ↓-1.9 | |
| 7/7 07:00 | 116.3 | ↓-2.1 | |
| 7/7 07:10 | 113.9 | ↓-2.4 | |
| 7/7 07:20 | 111.3 | ↓-2.6 | |
| 7/7 07:30 | 108.4 | ↓-2.9 | |
| 7/7 07:40 | 105.4 | ↓-3.0 | |
| 7/7 07:50 | 102.1 | ↓-3.3 | |
| 7/7 08:00 | 98.7 | ↓-3.4 | |
| 7/7 08:10 | 95.0 | ↓-3.7 | |
| 7/7 08:20 | 91.3 | ↓-3.7 | |
| 7/7 08:30 | 87.4 | ↓-3.9 | |
| 7/7 08:40 | 83.4 | ↓-4.0 | |
| 7/7 08:50 | 79.3 | ↓-4.1 | |
| 7/7 09:00 | 75.1 | ↓-4.2 | |
| 7/7 09:10 | 70.9 | ↓-4.2 | |
| 7/7 09:20 | 66.7 | ↓-4.2 | |
| 7/7 09:30 | 62.4 | ↓-4.3 | 最大潮位差 |
| 7/7 09:40 | 58.2 | ↓-4.2 | |
| 7/7 09:50 | 54.1 | ↓-4.1 | |
| 7/7 10:00 | 50.1 | ↓-4.0 | |
| 7/7 10:10 | 46.1 | ↓-4.0 | |
| 7/7 10:20 | 42.3 | ↓-3.8 | |
| 7/7 10:30 | 38.7 | ↓-3.6 | |
| 7/7 10:40 | 35.2 | ↓-3.5 | |
| 7/7 10:50 | 31.9 | ↓-3.3 | |
| 7/7 11:00 | 28.8 | ↓-3.1 | |
| 7/7 11:10 | 26.0 | ↓-2.8 | |
| 7/7 11:20 | 23.4 | ↓-2.6 | |
| 7/7 11:30 | 21.1 | ↓-2.3 | |
| 7/7 11:40 | 19.1 | ↓-2.0 | |
| 7/7 11:50 | 17.3 | ↓-1.8 | |
| 7/7 12:00 | 15.8 | ↓-1.5 | |
| 7/7 12:10 | 14.7 | ↓-1.1 | |
| 7/7 12:20 | 13.8 | ↓-0.9 | |
| 7/7 12:30 | 13.2 | ↓-0.6 | |
| 7/7 12:40 | 13.0 | ↓-0.2 | 干潮 |
| 7/7 12:50 | 13.0 | 0 | |
| 7/7 13:00 | 13.4 | ↑0.4 | |
| 7/7 13:10 | 14.0 | ↑0.6 | |
| 7/7 13:20 | 14.9 | ↑0.9 | |
| 7/7 13:30 | 16.1 | ↑1.2 | |
| 7/7 13:40 | 17.6 | ↑1.5 | |
| 7/7 13:50 | 19.3 | ↑1.7 | |
| 7/7 14:00 | 21.3 | ↑2.0 | |
| 7/7 14:10 | 23.5 | ↑2.2 | |
| 7/7 14:20 | 26.0 | ↑2.5 | |
| 7/7 14:30 | 28.6 | ↑2.6 | |
| 7/7 14:40 | 31.4 | ↑2.8 | |
| 7/7 14:50 | 34.4 | ↑3.0 | |
| 7/7 15:00 | 37.6 | ↑3.2 | |
| 7/7 15:10 | 40.9 | ↑3.3 | |
| 7/7 15:20 | 44.4 | ↑3.5 | |
| 7/7 15:30 | 47.9 | ↑3.5 | |
| 7/7 15:40 | 51.6 | ↑3.7 | |
| 7/7 15:50 | 55.3 | ↑3.7 | |
| 7/7 16:00 | 59.0 | ↑3.7 | |
| 7/7 16:10 | 62.9 | ↑3.9 | |
| 7/7 16:20 | 66.7 | ↑3.8 | |
| 7/7 16:30 | 70.5 | ↑3.8 | |
| 7/7 16:40 | 74.3 | ↑3.8 | |
| 7/7 16:50 | 78.0 | ↑3.7 | |
| 7/7 17:00 | 81.7 | ↑3.7 | |
| 7/7 17:10 | 85.3 | ↑3.6 | |
| 7/7 17:20 | 88.8 | ↑3.5 | |
| 7/7 17:30 | 92.2 | ↑3.4 | |
| 7/7 17:40 | 95.5 | ↑3.3 | |
| 7/7 17:50 | 98.6 | ↑3.1 | |
| 7/7 18:00 | 101.6 | ↑3.0 | |
| 7/7 18:10 | 104.4 | ↑2.8 | |
| 7/7 18:20 | 106.9 | ↑2.5 | |
| 7/7 18:30 | 109.3 | ↑2.4 | |
| 7/7 18:40 | 111.5 | ↑2.2 | |
| 7/7 18:50 | 113.4 | ↑1.9 | |
| 7/7 19:00 | 115.1 | ↑1.7 | |
| 7/7 19:10 | 116.6 | ↑1.5 | |
| 7/7 19:20 | 117.8 | ↑1.2 | |
| 7/7 19:30 | 118.8 | ↑1.0 | |
| 7/7 19:40 | 119.5 | ↑0.7 | |
| 7/7 19:50 | 120.0 | ↑0.5 | |
| 7/7 20:00 | 120.3 | ↑0.3 | 満潮 |
| 7/7 20:10 | 120.3 | 0 | |
| 7/7 20:20 | 120.1 | ↓-0.2 | |
| 7/7 20:30 | 119.7 | ↓-0.4 | |
| 7/7 20:40 | 119.0 | ↓-0.7 | |
| 7/7 20:50 | 118.2 | ↓-0.8 | |
| 7/7 21:00 | 117.2 | ↓-1.0 | |
| 7/7 21:10 | 116.1 | ↓-1.1 | |
| 7/7 21:20 | 114.8 | ↓-1.3 | |
| 7/7 21:30 | 113.4 | ↓-1.4 | |
| 7/7 21:40 | 111.9 | ↓-1.5 | |
| 7/7 21:50 | 110.3 | ↓-1.6 | |
| 7/7 22:00 | 108.6 | ↓-1.7 | |
| 7/7 22:10 | 106.9 | ↓-1.7 | |
| 7/7 22:20 | 105.2 | ↓-1.7 | |
| 7/7 22:30 | 103.5 | ↓-1.7 | |
| 7/7 22:40 | 101.8 | ↓-1.7 | |
| 7/7 22:50 | 100.1 | ↓-1.7 | |
| 7/7 23:00 | 98.5 | ↓-1.6 | |
| 7/7 23:10 | 97.0 | ↓-1.5 | |
| 7/7 23:20 | 95.5 | ↓-1.5 | |
| 7/7 23:30 | 94.2 | ↓-1.3 | |
| 7/7 23:40 | 92.9 | ↓-1.3 | |
| 7/7 23:50 | 91.8 | ↓-1.1 |