| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(日) |
08:55 | 02:42 | - | 16:39 |
| 101cm | 71cm | - | 26cm | |
|
||||
那珂湊（茨城）2055年03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 |
|---|---|---|---|
| 3/7 00:00 | 80.0 | ↓-0.8 | |
| 3/7 00:10 | 79.2 | ↓-0.8 | |
| 3/7 00:20 | 78.4 | ↓-0.8 | |
| 3/7 00:30 | 77.6 | ↓-0.8 | |
| 3/7 00:40 | 76.8 | ↓-0.8 | |
| 3/7 00:50 | 76.0 | ↓-0.8 | |
| 3/7 01:00 | 75.2 | ↓-0.8 | |
| 3/7 01:10 | 74.5 | ↓-0.7 | |
| 3/7 01:20 | 73.8 | ↓-0.7 | |
| 3/7 01:30 | 73.2 | ↓-0.6 | |
| 3/7 01:40 | 72.6 | ↓-0.6 | |
| 3/7 01:50 | 72.1 | ↓-0.5 | |
| 3/7 02:00 | 71.7 | ↓-0.4 | |
| 3/7 02:10 | 71.4 | ↓-0.3 | |
| 3/7 02:20 | 71.2 | ↓-0.2 | |
| 3/7 02:30 | 71.0 | ↓-0.2 | |
| 3/7 02:40 | 71.0 | 0 | 干潮 |
| 3/7 02:50 | 71.0 | 0 | |
| 3/7 03:00 | 71.1 | ↑0.1 | |
| 3/7 03:10 | 71.4 | ↑0.3 | |
| 3/7 03:20 | 71.7 | ↑0.3 | |
| 3/7 03:30 | 72.1 | ↑0.4 | |
| 3/7 03:40 | 72.6 | ↑0.5 | |
| 3/7 03:50 | 73.2 | ↑0.6 | |
| 3/7 04:00 | 73.8 | ↑0.6 | |
| 3/7 04:10 | 74.6 | ↑0.8 | |
| 3/7 04:20 | 75.4 | ↑0.8 | |
| 3/7 04:30 | 76.2 | ↑0.8 | |
| 3/7 04:40 | 77.2 | ↑1.0 | |
| 3/7 04:50 | 78.2 | ↑1.0 | |
| 3/7 05:00 | 79.2 | ↑1.0 | |
| 3/7 05:10 | 80.3 | ↑1.1 | |
| 3/7 05:20 | 81.4 | ↑1.1 | |
| 3/7 05:30 | 82.6 | ↑1.2 | |
| 3/7 05:40 | 83.7 | ↑1.1 | |
| 3/7 05:50 | 84.9 | ↑1.2 | |
| 3/7 06:00 | 86.2 | ↑1.3 | |
| 3/7 06:10 | 87.4 | ↑1.2 | |
| 3/7 06:20 | 88.6 | ↑1.2 | |
| 3/7 06:30 | 89.8 | ↑1.2 | |
| 3/7 06:40 | 91.0 | ↑1.2 | |
| 3/7 06:50 | 92.1 | ↑1.1 | |
| 3/7 07:00 | 93.2 | ↑1.1 | |
| 3/7 07:10 | 94.3 | ↑1.1 | |
| 3/7 07:20 | 95.3 | ↑1.0 | |
| 3/7 07:30 | 96.3 | ↑1.0 | |
| 3/7 07:40 | 97.2 | ↑0.9 | |
| 3/7 07:50 | 98.0 | ↑0.8 | |
| 3/7 08:00 | 98.7 | ↑0.7 | |
| 3/7 08:10 | 99.3 | ↑0.6 | |
| 3/7 08:20 | 99.8 | ↑0.5 | |
| 3/7 08:30 | 100.2 | ↑0.4 | |
| 3/7 08:40 | 100.4 | ↑0.2 | |
| 3/7 08:50 | 100.6 | ↑0.2 | 満潮 |
| 3/7 09:00 | 100.5 | ↓-0.1 | |
| 3/7 09:10 | 100.4 | ↓-0.1 | |
| 3/7 09:20 | 100.1 | ↓-0.3 | |
| 3/7 09:30 | 99.6 | ↓-0.5 | |
| 3/7 09:40 | 99.0 | ↓-0.6 | |
| 3/7 09:50 | 98.2 | ↓-0.8 | |
| 3/7 10:00 | 97.3 | ↓-0.9 | |
| 3/7 10:10 | 96.2 | ↓-1.1 | |
| 3/7 10:20 | 94.9 | ↓-1.3 | |
| 3/7 10:30 | 93.5 | ↓-1.4 | |
| 3/7 10:40 | 91.9 | ↓-1.6 | |
| 3/7 10:50 | 90.2 | ↓-1.7 | |
| 3/7 11:00 | 88.3 | ↓-1.9 | |
| 3/7 11:10 | 86.4 | ↓-1.9 | |
| 3/7 11:20 | 84.3 | ↓-2.1 | |
| 3/7 11:30 | 82.1 | ↓-2.2 | |
| 3/7 11:40 | 79.8 | ↓-2.3 | |
| 3/7 11:50 | 77.4 | ↓-2.4 | |
| 3/7 12:00 | 74.9 | ↓-2.5 | |
| 3/7 12:10 | 72.4 | ↓-2.5 | |
| 3/7 12:20 | 69.8 | ↓-2.6 | |
| 3/7 12:30 | 67.2 | ↓-2.6 | |
| 3/7 12:40 | 64.5 | ↓-2.7 | 最大潮位差 |
| 3/7 12:50 | 61.9 | ↓-2.6 | |
| 3/7 13:00 | 59.3 | ↓-2.6 | |
| 3/7 13:10 | 56.7 | ↓-2.6 | |
| 3/7 13:20 | 54.1 | ↓-2.6 | |
| 3/7 13:30 | 51.6 | ↓-2.5 | |
| 3/7 13:40 | 49.2 | ↓-2.4 | |
| 3/7 13:50 | 46.8 | ↓-2.4 | |
| 3/7 14:00 | 44.5 | ↓-2.3 | |
| 3/7 14:10 | 42.4 | ↓-2.1 | |
| 3/7 14:20 | 40.3 | ↓-2.1 | |
| 3/7 14:30 | 38.3 | ↓-2.0 | |
| 3/7 14:40 | 36.5 | ↓-1.8 | |
| 3/7 14:50 | 34.8 | ↓-1.7 | |
| 3/7 15:00 | 33.2 | ↓-1.6 | |
| 3/7 15:10 | 31.8 | ↓-1.4 | |
| 3/7 15:20 | 30.5 | ↓-1.3 | |
| 3/7 15:30 | 29.3 | ↓-1.2 | |
| 3/7 15:40 | 28.4 | ↓-0.9 | |
| 3/7 15:50 | 27.5 | ↓-0.9 | |
| 3/7 16:00 | 26.9 | ↓-0.6 | |
| 3/7 16:10 | 26.4 | ↓-0.5 | |
| 3/7 16:20 | 26.0 | ↓-0.4 | |
| 3/7 16:30 | 25.8 | ↓-0.2 | 干潮 |
| 3/7 16:40 | 25.8 | 0 | |
| 3/7 16:50 | 25.9 | ↑0.1 | |
| 3/7 17:00 | 26.1 | ↑0.2 | |
| 3/7 17:10 | 26.6 | ↑0.5 | |
| 3/7 17:20 | 27.1 | ↑0.5 | |
| 3/7 17:30 | 27.9 | ↑0.8 | |
| 3/7 17:40 | 28.7 | ↑0.8 | |
| 3/7 17:50 | 29.7 | ↑1.0 | |
| 3/7 18:00 | 30.8 | ↑1.1 | |
| 3/7 18:10 | 32.1 | ↑1.3 | |
| 3/7 18:20 | 33.5 | ↑1.4 | |
| 3/7 18:30 | 35.0 | ↑1.5 | |
| 3/7 18:40 | 36.6 | ↑1.6 | |
| 3/7 18:50 | 38.3 | ↑1.7 | |
| 3/7 19:00 | 40.1 | ↑1.8 | |
| 3/7 19:10 | 42.0 | ↑1.9 | |
| 3/7 19:20 | 43.9 | ↑1.9 | |
| 3/7 19:30 | 46.0 | ↑2.1 | |
| 3/7 19:40 | 48.0 | ↑2.0 | |
| 3/7 19:50 | 50.2 | ↑2.2 | |
| 3/7 20:00 | 52.3 | ↑2.1 | |
| 3/7 20:10 | 54.5 | ↑2.2 | |
| 3/7 20:20 | 56.7 | ↑2.2 | |
| 3/7 20:30 | 58.8 | ↑2.1 | |
| 3/7 20:40 | 61.0 | ↑2.2 | |
| 3/7 20:50 | 63.1 | ↑2.1 | |
| 3/7 21:00 | 65.2 | ↑2.1 | |
| 3/7 21:10 | 67.3 | ↑2.1 | |
| 3/7 21:20 | 69.3 | ↑2.0 | |
| 3/7 21:30 | 71.2 | ↑1.9 | |
| 3/7 21:40 | 73.0 | ↑1.8 | |
| 3/7 21:50 | 74.7 | ↑1.7 | |
| 3/7 22:00 | 76.4 | ↑1.7 | |
| 3/7 22:10 | 77.9 | ↑1.5 | |
| 3/7 22:20 | 79.3 | ↑1.4 | |
| 3/7 22:30 | 80.6 | ↑1.3 | |
| 3/7 22:40 | 81.8 | ↑1.2 | |
| 3/7 22:50 | 82.8 | ↑1.0 | |
| 3/7 23:00 | 83.7 | ↑0.9 | |
| 3/7 23:10 | 84.5 | ↑0.8 | |
| 3/7 23:20 | 85.2 | ↑0.7 | |
| 3/7 23:30 | 85.8 | ↑0.6 | |
| 3/7 23:40 | 86.2 | ↑0.4 | |
| 3/7 23:50 | 86.5 | ↑0.3 |