| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(日) |
03:24 | 10:53 | 18:24 | 23:03 |
| 136cm | -6cm | 131cm | 98cm | |
|
||||
那珂湊（茨城）2058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 | 106.4 | ↑1.6 | |
| 7/7 00:10 | 108.1 | ↑1.7 | |
| 7/7 00:20 | 109.8 | ↑1.7 | |
| 7/7 00:30 | 111.6 | ↑1.8 | |
| 7/7 00:40 | 113.5 | ↑1.9 | |
| 7/7 00:50 | 115.4 | ↑1.9 | |
| 7/7 01:00 | 117.3 | ↑1.9 | |
| 7/7 01:10 | 119.2 | ↑1.9 | |
| 7/7 01:20 | 121.1 | ↑1.9 | |
| 7/7 01:30 | 123.0 | ↑1.9 | |
| 7/7 01:40 | 124.7 | ↑1.7 | |
| 7/7 01:50 | 126.4 | ↑1.7 | |
| 7/7 02:00 | 128.0 | ↑1.6 | |
| 7/7 02:10 | 129.5 | ↑1.5 | |
| 7/7 02:20 | 130.9 | ↑1.4 | |
| 7/7 02:30 | 132.1 | ↑1.2 | |
| 7/7 02:40 | 133.1 | ↑1.0 | |
| 7/7 02:50 | 133.9 | ↑0.8 | |
| 7/7 03:00 | 134.6 | ↑0.7 | |
| 7/7 03:10 | 135.0 | ↑0.4 | |
| 7/7 03:20 | 135.2 | ↑0.2 | 満潮 |
| 7/7 03:30 | 135.1 | ↓-0.1 | |
| 7/7 03:40 | 134.8 | ↓-0.3 | |
| 7/7 03:50 | 134.3 | ↓-0.5 | |
| 7/7 04:00 | 133.4 | ↓-0.9 | |
| 7/7 04:10 | 132.3 | ↓-1.1 | |
| 7/7 04:20 | 130.9 | ↓-1.4 | |
| 7/7 04:30 | 129.2 | ↓-1.7 | |
| 7/7 04:40 | 127.2 | ↓-2.0 | |
| 7/7 04:50 | 124.9 | ↓-2.3 | |
| 7/7 05:00 | 122.4 | ↓-2.5 | |
| 7/7 05:10 | 119.5 | ↓-2.9 | |
| 7/7 05:20 | 116.4 | ↓-3.1 | |
| 7/7 05:30 | 113.0 | ↓-3.4 | |
| 7/7 05:40 | 109.4 | ↓-3.6 | |
| 7/7 05:50 | 105.5 | ↓-3.9 | |
| 7/7 06:00 | 101.4 | ↓-4.1 | |
| 7/7 06:10 | 97.1 | ↓-4.3 | |
| 7/7 06:20 | 92.6 | ↓-4.5 | |
| 7/7 06:30 | 88.0 | ↓-4.6 | |
| 7/7 06:40 | 83.2 | ↓-4.8 | |
| 7/7 06:50 | 78.3 | ↓-4.9 | |
| 7/7 07:00 | 73.2 | ↓-5.1 | |
| 7/7 07:10 | 68.2 | ↓-5.0 | |
| 7/7 07:20 | 63.0 | ↓-5.2 | 最大潮位差 |
| 7/7 07:30 | 57.9 | ↓-5.1 | |
| 7/7 07:40 | 52.8 | ↓-5.1 | |
| 7/7 07:50 | 47.7 | ↓-5.1 | |
| 7/7 08:00 | 42.8 | ↓-4.9 | |
| 7/7 08:10 | 37.9 | ↓-4.9 | |
| 7/7 08:20 | 33.1 | ↓-4.8 | |
| 7/7 08:30 | 28.5 | ↓-4.6 | |
| 7/7 08:40 | 24.2 | ↓-4.3 | |
| 7/7 08:50 | 20.0 | ↓-4.2 | |
| 7/7 09:00 | 16.0 | ↓-4.0 | |
| 7/7 09:10 | 12.3 | ↓-3.7 | |
| 7/7 09:20 | 8.9 | ↓-3.4 | |
| 7/7 09:30 | 5.8 | ↓-3.1 | |
| 7/7 09:40 | 3.1 | ↓-2.7 | |
| 7/7 09:50 | 0.6 | ↓-2.5 | |
| 7/7 10:00 | -1.5 | ↓-2.1 | |
| 7/7 10:10 | -3.2 | ↓-1.7 | |
| 7/7 10:20 | -4.6 | ↓-1.4 | |
| 7/7 10:30 | -5.6 | ↓-1.0 | |
| 7/7 10:40 | -6.3 | ↓-0.7 | |
| 7/7 10:50 | -6.5 | ↓-0.2 | 干潮 |
| 7/7 11:00 | -6.4 | ↑0.1 | |
| 7/7 11:10 | -6.0 | ↑0.4 | |
| 7/7 11:20 | -5.1 | ↑0.9 | |
| 7/7 11:30 | -3.9 | ↑1.2 | |
| 7/7 11:40 | -2.4 | ↑1.5 | |
| 7/7 11:50 | -0.5 | ↑1.9 | |
| 7/7 12:00 | 1.8 | ↑2.3 | |
| 7/7 12:10 | 4.3 | ↑2.5 | |
| 7/7 12:20 | 7.1 | ↑2.8 | |
| 7/7 12:30 | 10.2 | ↑3.1 | |
| 7/7 12:40 | 13.6 | ↑3.4 | |
| 7/7 12:50 | 17.2 | ↑3.6 | |
| 7/7 13:00 | 21.0 | ↑3.8 | |
| 7/7 13:10 | 25.1 | ↑4.1 | |
| 7/7 13:20 | 29.3 | ↑4.2 | |
| 7/7 13:30 | 33.6 | ↑4.3 | |
| 7/7 13:40 | 38.1 | ↑4.5 | |
| 7/7 13:50 | 42.8 | ↑4.7 | |
| 7/7 14:00 | 47.5 | ↑4.7 | |
| 7/7 14:10 | 52.2 | ↑4.7 | |
| 7/7 14:20 | 57.0 | ↑4.8 | |
| 7/7 14:30 | 61.8 | ↑4.8 | |
| 7/7 14:40 | 66.6 | ↑4.8 | |
| 7/7 14:50 | 71.4 | ↑4.8 | |
| 7/7 15:00 | 76.1 | ↑4.7 | |
| 7/7 15:10 | 80.8 | ↑4.7 | |
| 7/7 15:20 | 85.3 | ↑4.5 | |
| 7/7 15:30 | 89.7 | ↑4.4 | |
| 7/7 15:40 | 94.0 | ↑4.3 | |
| 7/7 15:50 | 98.1 | ↑4.1 | |
| 7/7 16:00 | 102.0 | ↑3.9 | |
| 7/7 16:10 | 105.7 | ↑3.7 | |
| 7/7 16:20 | 109.2 | ↑3.5 | |
| 7/7 16:30 | 112.4 | ↑3.2 | |
| 7/7 16:40 | 115.4 | ↑3.0 | |
| 7/7 16:50 | 118.1 | ↑2.7 | |
| 7/7 17:00 | 120.6 | ↑2.5 | |
| 7/7 17:10 | 122.8 | ↑2.2 | |
| 7/7 17:20 | 124.7 | ↑1.9 | |
| 7/7 17:30 | 126.3 | ↑1.6 | |
| 7/7 17:40 | 127.7 | ↑1.4 | |
| 7/7 17:50 | 128.7 | ↑1.0 | |
| 7/7 18:00 | 129.5 | ↑0.8 | |
| 7/7 18:10 | 130.0 | ↑0.5 | |
| 7/7 18:20 | 130.2 | ↑0.2 | 満潮 |
| 7/7 18:30 | 130.2 | 0 | |
| 7/7 18:40 | 129.9 | ↓-0.3 | |
| 7/7 18:50 | 129.3 | ↓-0.6 | |
| 7/7 19:00 | 128.6 | ↓-0.7 | |
| 7/7 19:10 | 127.6 | ↓-1.0 | |
| 7/7 19:20 | 126.4 | ↓-1.2 | |
| 7/7 19:30 | 125.1 | ↓-1.3 | |
| 7/7 19:40 | 123.7 | ↓-1.4 | |
| 7/7 19:50 | 122.1 | ↓-1.6 | |
| 7/7 20:00 | 120.4 | ↓-1.7 | |
| 7/7 20:10 | 118.7 | ↓-1.7 | |
| 7/7 20:20 | 116.8 | ↓-1.9 | |
| 7/7 20:30 | 115.0 | ↓-1.8 | |
| 7/7 20:40 | 113.1 | ↓-1.9 | |
| 7/7 20:50 | 111.3 | ↓-1.8 | |
| 7/7 21:00 | 109.5 | ↓-1.8 | |
| 7/7 21:10 | 107.8 | ↓-1.7 | |
| 7/7 21:20 | 106.1 | ↓-1.7 | |
| 7/7 21:30 | 104.6 | ↓-1.5 | |
| 7/7 21:40 | 103.1 | ↓-1.5 | |
| 7/7 21:50 | 101.8 | ↓-1.3 | |
| 7/7 22:00 | 100.6 | ↓-1.2 | |
| 7/7 22:10 | 99.6 | ↓-1.0 | |
| 7/7 22:20 | 98.8 | ↓-0.8 | |
| 7/7 22:30 | 98.1 | ↓-0.7 | |
| 7/7 22:40 | 97.6 | ↓-0.5 | |
| 7/7 22:50 | 97.3 | ↓-0.3 | |
| 7/7 23:00 | 97.2 | ↓-0.1 | 干潮 |
| 7/7 23:10 | 97.2 | 0 | |
| 7/7 23:20 | 97.5 | ↑0.3 | |
| 7/7 23:30 | 97.9 | ↑0.4 | |
| 7/7 23:40 | 98.5 | ↑0.6 | |
| 7/7 23:50 | 99.3 | ↑0.8 |