| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(日) |
02:15 | 08:45 | 15:17 | 20:57 |
| 110cm | 21cm | 109cm | 50cm | |
|
||||
那珂湊（茨城）2062年05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 |
|---|---|---|---|
| 5/7 00:00 | 88.9 | ↑2.7 | |
| 5/7 00:10 | 91.6 | ↑2.7 | |
| 5/7 00:20 | 94.1 | ↑2.5 | |
| 5/7 00:30 | 96.5 | ↑2.4 | |
| 5/7 00:40 | 98.7 | ↑2.2 | |
| 5/7 00:50 | 100.8 | ↑2.1 | |
| 5/7 01:00 | 102.6 | ↑1.8 | |
| 5/7 01:10 | 104.3 | ↑1.7 | |
| 5/7 01:20 | 105.8 | ↑1.5 | |
| 5/7 01:30 | 107.0 | ↑1.2 | |
| 5/7 01:40 | 108.0 | ↑1.0 | |
| 5/7 01:50 | 108.7 | ↑0.7 | |
| 5/7 02:00 | 109.2 | ↑0.5 | |
| 5/7 02:10 | 109.5 | ↑0.3 | 満潮 |
| 5/7 02:20 | 109.4 | ↓-0.1 | |
| 5/7 02:30 | 109.1 | ↓-0.3 | |
| 5/7 02:40 | 108.6 | ↓-0.5 | |
| 5/7 02:50 | 107.7 | ↓-0.9 | |
| 5/7 03:00 | 106.6 | ↓-1.1 | |
| 5/7 03:10 | 105.3 | ↓-1.3 | |
| 5/7 03:20 | 103.7 | ↓-1.6 | |
| 5/7 03:30 | 101.8 | ↓-1.9 | |
| 5/7 03:40 | 99.7 | ↓-2.1 | |
| 5/7 03:50 | 97.4 | ↓-2.3 | |
| 5/7 04:00 | 94.9 | ↓-2.5 | |
| 5/7 04:10 | 92.2 | ↓-2.7 | |
| 5/7 04:20 | 89.3 | ↓-2.9 | |
| 5/7 04:30 | 86.2 | ↓-3.1 | |
| 5/7 04:40 | 83.0 | ↓-3.2 | |
| 5/7 04:50 | 79.7 | ↓-3.3 | |
| 5/7 05:00 | 76.3 | ↓-3.4 | |
| 5/7 05:10 | 72.8 | ↓-3.5 | |
| 5/7 05:20 | 69.2 | ↓-3.6 | 最大潮位差 |
| 5/7 05:30 | 65.7 | ↓-3.5 | |
| 5/7 05:40 | 62.1 | ↓-3.6 | 最大潮位差 |
| 5/7 05:50 | 58.5 | ↓-3.6 | 最大潮位差 |
| 5/7 06:00 | 54.9 | ↓-3.6 | 最大潮位差 |
| 5/7 06:10 | 51.5 | ↓-3.4 | |
| 5/7 06:20 | 48.1 | ↓-3.4 | |
| 5/7 06:30 | 44.8 | ↓-3.3 | |
| 5/7 06:40 | 41.6 | ↓-3.2 | |
| 5/7 06:50 | 38.6 | ↓-3.0 | |
| 5/7 07:00 | 35.8 | ↓-2.8 | |
| 5/7 07:10 | 33.2 | ↓-2.6 | |
| 5/7 07:20 | 30.7 | ↓-2.5 | |
| 5/7 07:30 | 28.6 | ↓-2.1 | |
| 5/7 07:40 | 26.6 | ↓-2.0 | |
| 5/7 07:50 | 24.9 | ↓-1.7 | |
| 5/7 08:00 | 23.5 | ↓-1.4 | |
| 5/7 08:10 | 22.3 | ↓-1.2 | |
| 5/7 08:20 | 21.5 | ↓-0.8 | |
| 5/7 08:30 | 20.9 | ↓-0.6 | |
| 5/7 08:40 | 20.6 | ↓-0.3 | 干潮 |
| 5/7 08:50 | 20.6 | 0 | |
| 5/7 09:00 | 21.0 | ↑0.4 | |
| 5/7 09:10 | 21.6 | ↑0.6 | |
| 5/7 09:20 | 22.5 | ↑0.9 | |
| 5/7 09:30 | 23.7 | ↑1.2 | |
| 5/7 09:40 | 25.1 | ↑1.4 | |
| 5/7 09:50 | 26.8 | ↑1.7 | |
| 5/7 10:00 | 28.8 | ↑2.0 | |
| 5/7 10:10 | 31.0 | ↑2.2 | |
| 5/7 10:20 | 33.4 | ↑2.4 | |
| 5/7 10:30 | 36.1 | ↑2.7 | |
| 5/7 10:40 | 38.9 | ↑2.8 | |
| 5/7 10:50 | 41.9 | ↑3.0 | |
| 5/7 11:00 | 45.0 | ↑3.1 | |
| 5/7 11:10 | 48.2 | ↑3.2 | |
| 5/7 11:20 | 51.6 | ↑3.4 | |
| 5/7 11:30 | 55.0 | ↑3.4 | |
| 5/7 11:40 | 58.5 | ↑3.5 | |
| 5/7 11:50 | 62.1 | ↑3.6 | 最大潮位差 |
| 5/7 12:00 | 65.6 | ↑3.5 | |
| 5/7 12:10 | 69.1 | ↑3.5 | |
| 5/7 12:20 | 72.6 | ↑3.5 | |
| 5/7 12:30 | 76.1 | ↑3.5 | |
| 5/7 12:40 | 79.4 | ↑3.3 | |
| 5/7 12:50 | 82.7 | ↑3.3 | |
| 5/7 13:00 | 85.8 | ↑3.1 | |
| 5/7 13:10 | 88.8 | ↑3.0 | |
| 5/7 13:20 | 91.7 | ↑2.9 | |
| 5/7 13:30 | 94.4 | ↑2.7 | |
| 5/7 13:40 | 96.8 | ↑2.4 | |
| 5/7 13:50 | 99.1 | ↑2.3 | |
| 5/7 14:00 | 101.2 | ↑2.1 | |
| 5/7 14:10 | 103.0 | ↑1.8 | |
| 5/7 14:20 | 104.6 | ↑1.6 | |
| 5/7 14:30 | 105.9 | ↑1.3 | |
| 5/7 14:40 | 107.0 | ↑1.1 | |
| 5/7 14:50 | 107.8 | ↑0.8 | |
| 5/7 15:00 | 108.4 | ↑0.6 | |
| 5/7 15:10 | 108.7 | ↑0.3 | 満潮 |
| 5/7 15:20 | 108.7 | 0 | |
| 5/7 15:30 | 108.5 | ↓-0.2 | |
| 5/7 15:40 | 108.0 | ↓-0.5 | |
| 5/7 15:50 | 107.3 | ↓-0.7 | |
| 5/7 16:00 | 106.3 | ↓-1.0 | |
| 5/7 16:10 | 105.1 | ↓-1.2 | |
| 5/7 16:20 | 103.6 | ↓-1.5 | |
| 5/7 16:30 | 102.0 | ↓-1.6 | |
| 5/7 16:40 | 100.1 | ↓-1.9 | |
| 5/7 16:50 | 98.1 | ↓-2.0 | |
| 5/7 17:00 | 95.9 | ↓-2.2 | |
| 5/7 17:10 | 93.6 | ↓-2.3 | |
| 5/7 17:20 | 91.2 | ↓-2.4 | |
| 5/7 17:30 | 88.6 | ↓-2.6 | |
| 5/7 17:40 | 86.0 | ↓-2.6 | |
| 5/7 17:50 | 83.3 | ↓-2.7 | |
| 5/7 18:00 | 80.6 | ↓-2.7 | |
| 5/7 18:10 | 77.9 | ↓-2.7 | |
| 5/7 18:20 | 75.1 | ↓-2.8 | |
| 5/7 18:30 | 72.4 | ↓-2.7 | |
| 5/7 18:40 | 69.8 | ↓-2.6 | |
| 5/7 18:50 | 67.3 | ↓-2.5 | |
| 5/7 19:00 | 64.8 | ↓-2.5 | |
| 5/7 19:10 | 62.5 | ↓-2.3 | |
| 5/7 19:20 | 60.3 | ↓-2.2 | |
| 5/7 19:30 | 58.3 | ↓-2.0 | |
| 5/7 19:40 | 56.4 | ↓-1.9 | |
| 5/7 19:50 | 54.8 | ↓-1.6 | |
| 5/7 20:00 | 53.3 | ↓-1.5 | |
| 5/7 20:10 | 52.1 | ↓-1.2 | |
| 5/7 20:20 | 51.1 | ↓-1.0 | |
| 5/7 20:30 | 50.3 | ↓-0.8 | |
| 5/7 20:40 | 49.8 | ↓-0.5 | |
| 5/7 20:50 | 49.6 | ↓-0.2 | 干潮 |
| 5/7 21:00 | 49.5 | ↓-0.1 | |
| 5/7 21:10 | 49.8 | ↑0.3 | |
| 5/7 21:20 | 50.3 | ↑0.5 | |
| 5/7 21:30 | 51.0 | ↑0.7 | |
| 5/7 21:40 | 52.0 | ↑1.0 | |
| 5/7 21:50 | 53.2 | ↑1.2 | |
| 5/7 22:00 | 54.6 | ↑1.4 | |
| 5/7 22:10 | 56.2 | ↑1.6 | |
| 5/7 22:20 | 58.1 | ↑1.9 | |
| 5/7 22:30 | 60.1 | ↑2.0 | |
| 5/7 22:40 | 62.3 | ↑2.2 | |
| 5/7 22:50 | 64.6 | ↑2.3 | |
| 5/7 23:00 | 67.0 | ↑2.4 | |
| 5/7 23:10 | 69.6 | ↑2.6 | |
| 5/7 23:20 | 72.3 | ↑2.7 | |
| 5/7 23:30 | 75.0 | ↑2.7 | |
| 5/7 23:40 | 77.8 | ↑2.8 | |
| 5/7 23:50 | 80.6 | ↑2.8 |