| 満潮 | 干潮 | 満潮 | 干潮 |
|
11
(日) |
11:23 | 05:14 | 23:07 | 16:48 |
| 101cm | 58cm | 121cm | 74cm | |
|
||||
那珂湊（茨城）2038年07月11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 |
|---|---|---|---|
| 7/11 00:00 | 108.9 | ↓-1.7 | |
| 7/11 00:10 | 107.1 | ↓-1.8 | |
| 7/11 00:20 | 105.2 | ↓-1.9 | |
| 7/11 00:30 | 103.2 | ↓-2.0 | |
| 7/11 00:40 | 101.1 | ↓-2.1 | |
| 7/11 00:50 | 98.9 | ↓-2.2 | |
| 7/11 01:00 | 96.7 | ↓-2.2 | |
| 7/11 01:10 | 94.4 | ↓-2.3 | |
| 7/11 01:20 | 92.1 | ↓-2.3 | |
| 7/11 01:30 | 89.7 | ↓-2.4 | 最大潮位差 |
| 7/11 01:40 | 87.4 | ↓-2.3 | |
| 7/11 01:50 | 85.1 | ↓-2.3 | |
| 7/11 02:00 | 82.8 | ↓-2.3 | |
| 7/11 02:10 | 80.5 | ↓-2.3 | |
| 7/11 02:20 | 78.3 | ↓-2.2 | |
| 7/11 02:30 | 76.1 | ↓-2.2 | |
| 7/11 02:40 | 74.1 | ↓-2.0 | |
| 7/11 02:50 | 72.1 | ↓-2.0 | |
| 7/11 03:00 | 70.2 | ↓-1.9 | |
| 7/11 03:10 | 68.4 | ↓-1.8 | |
| 7/11 03:20 | 66.7 | ↓-1.7 | |
| 7/11 03:30 | 65.1 | ↓-1.6 | |
| 7/11 03:40 | 63.7 | ↓-1.4 | |
| 7/11 03:50 | 62.4 | ↓-1.3 | |
| 7/11 04:00 | 61.2 | ↓-1.2 | |
| 7/11 04:10 | 60.2 | ↓-1.0 | |
| 7/11 04:20 | 59.3 | ↓-0.9 | |
| 7/11 04:30 | 58.5 | ↓-0.8 | |
| 7/11 04:40 | 58.0 | ↓-0.5 | |
| 7/11 04:50 | 57.5 | ↓-0.5 | |
| 7/11 05:00 | 57.3 | ↓-0.2 | |
| 7/11 05:10 | 57.1 | ↓-0.2 | 干潮 |
| 7/11 05:20 | 57.2 | ↑0.1 | |
| 7/11 05:30 | 57.4 | ↑0.2 | |
| 7/11 05:40 | 57.7 | ↑0.3 | |
| 7/11 05:50 | 58.2 | ↑0.5 | |
| 7/11 06:00 | 58.8 | ↑0.6 | |
| 7/11 06:10 | 59.6 | ↑0.8 | |
| 7/11 06:20 | 60.5 | ↑0.9 | |
| 7/11 06:30 | 61.6 | ↑1.1 | |
| 7/11 06:40 | 62.8 | ↑1.2 | |
| 7/11 06:50 | 64.1 | ↑1.3 | |
| 7/11 07:00 | 65.5 | ↑1.4 | |
| 7/11 07:10 | 67.0 | ↑1.5 | |
| 7/11 07:20 | 68.6 | ↑1.6 | |
| 7/11 07:30 | 70.3 | ↑1.7 | |
| 7/11 07:40 | 72.0 | ↑1.7 | |
| 7/11 07:50 | 73.8 | ↑1.8 | |
| 7/11 08:00 | 75.6 | ↑1.8 | |
| 7/11 08:10 | 77.5 | ↑1.9 | |
| 7/11 08:20 | 79.4 | ↑1.9 | |
| 7/11 08:30 | 81.2 | ↑1.8 | |
| 7/11 08:40 | 83.1 | ↑1.9 | |
| 7/11 08:50 | 84.9 | ↑1.8 | |
| 7/11 09:00 | 86.7 | ↑1.8 | |
| 7/11 09:10 | 88.4 | ↑1.7 | |
| 7/11 09:20 | 90.0 | ↑1.6 | |
| 7/11 09:30 | 91.6 | ↑1.6 | |
| 7/11 09:40 | 93.1 | ↑1.5 | |
| 7/11 09:50 | 94.4 | ↑1.3 | |
| 7/11 10:00 | 95.7 | ↑1.3 | |
| 7/11 10:10 | 96.8 | ↑1.1 | |
| 7/11 10:20 | 97.8 | ↑1.0 | |
| 7/11 10:30 | 98.6 | ↑0.8 | |
| 7/11 10:40 | 99.3 | ↑0.7 | |
| 7/11 10:50 | 99.9 | ↑0.6 | |
| 7/11 11:00 | 100.3 | ↑0.4 | |
| 7/11 11:10 | 100.5 | ↑0.2 | |
| 7/11 11:20 | 100.6 | ↑0.1 | 満潮 |
| 7/11 11:30 | 100.6 | 0 | |
| 7/11 11:40 | 100.4 | ↓-0.2 | |
| 7/11 11:50 | 100.1 | ↓-0.3 | |
| 7/11 12:00 | 99.6 | ↓-0.5 | |
| 7/11 12:10 | 99.0 | ↓-0.6 | |
| 7/11 12:20 | 98.3 | ↓-0.7 | |
| 7/11 12:30 | 97.5 | ↓-0.8 | |
| 7/11 12:40 | 96.6 | ↓-0.9 | |
| 7/11 12:50 | 95.6 | ↓-1.0 | |
| 7/11 13:00 | 94.5 | ↓-1.1 | |
| 7/11 13:10 | 93.3 | ↓-1.2 | |
| 7/11 13:20 | 92.1 | ↓-1.2 | |
| 7/11 13:30 | 90.9 | ↓-1.2 | |
| 7/11 13:40 | 89.6 | ↓-1.3 | |
| 7/11 13:50 | 88.3 | ↓-1.3 | |
| 7/11 14:00 | 87.0 | ↓-1.3 | |
| 7/11 14:10 | 85.6 | ↓-1.4 | |
| 7/11 14:20 | 84.4 | ↓-1.2 | |
| 7/11 14:30 | 83.1 | ↓-1.3 | |
| 7/11 14:40 | 81.9 | ↓-1.2 | |
| 7/11 14:50 | 80.7 | ↓-1.2 | |
| 7/11 15:00 | 79.5 | ↓-1.2 | |
| 7/11 15:10 | 78.5 | ↓-1.0 | |
| 7/11 15:20 | 77.5 | ↓-1.0 | |
| 7/11 15:30 | 76.6 | ↓-0.9 | |
| 7/11 15:40 | 75.8 | ↓-0.8 | |
| 7/11 15:50 | 75.1 | ↓-0.7 | |
| 7/11 16:00 | 74.5 | ↓-0.6 | |
| 7/11 16:10 | 73.9 | ↓-0.6 | |
| 7/11 16:20 | 73.6 | ↓-0.3 | |
| 7/11 16:30 | 73.3 | ↓-0.3 | |
| 7/11 16:40 | 73.1 | ↓-0.2 | 干潮 |
| 7/11 16:50 | 73.1 | 0 | |
| 7/11 17:00 | 73.2 | ↑0.1 | |
| 7/11 17:10 | 73.5 | ↑0.3 | |
| 7/11 17:20 | 73.8 | ↑0.3 | |
| 7/11 17:30 | 74.4 | ↑0.6 | |
| 7/11 17:40 | 75.0 | ↑0.6 | |
| 7/11 17:50 | 75.8 | ↑0.8 | |
| 7/11 18:00 | 76.7 | ↑0.9 | |
| 7/11 18:10 | 77.7 | ↑1.0 | |
| 7/11 18:20 | 78.8 | ↑1.1 | |
| 7/11 18:30 | 80.1 | ↑1.3 | |
| 7/11 18:40 | 81.5 | ↑1.4 | |
| 7/11 18:50 | 83.0 | ↑1.5 | |
| 7/11 19:00 | 84.5 | ↑1.5 | |
| 7/11 19:10 | 86.2 | ↑1.7 | |
| 7/11 19:20 | 88.0 | ↑1.8 | |
| 7/11 19:30 | 89.8 | ↑1.8 | |
| 7/11 19:40 | 91.7 | ↑1.9 | |
| 7/11 19:50 | 93.6 | ↑1.9 | |
| 7/11 20:00 | 95.6 | ↑2.0 | |
| 7/11 20:10 | 97.6 | ↑2.0 | |
| 7/11 20:20 | 99.6 | ↑2.0 | |
| 7/11 20:30 | 101.5 | ↑1.9 | |
| 7/11 20:40 | 103.5 | ↑2.0 | |
| 7/11 20:50 | 105.4 | ↑1.9 | |
| 7/11 21:00 | 107.3 | ↑1.9 | |
| 7/11 21:10 | 109.1 | ↑1.8 | |
| 7/11 21:20 | 110.8 | ↑1.7 | |
| 7/11 21:30 | 112.5 | ↑1.7 | |
| 7/11 21:40 | 114.0 | ↑1.5 | |
| 7/11 21:50 | 115.4 | ↑1.4 | |
| 7/11 22:00 | 116.6 | ↑1.2 | |
| 7/11 22:10 | 117.7 | ↑1.1 | |
| 7/11 22:20 | 118.6 | ↑0.9 | |
| 7/11 22:30 | 119.4 | ↑0.8 | |
| 7/11 22:40 | 120.0 | ↑0.6 | |
| 7/11 22:50 | 120.4 | ↑0.4 | |
| 7/11 23:00 | 120.6 | ↑0.2 | 満潮 |
| 7/11 23:10 | 120.6 | 0 | |
| 7/11 23:20 | 120.4 | ↓-0.2 | |
| 7/11 23:30 | 120.1 | ↓-0.3 | |
| 7/11 23:40 | 119.5 | ↓-0.6 | |
| 7/11 23:50 | 118.7 | ↓-0.8 |