| 満潮 | 干潮 | 満潮 | 干潮 |
|
07
(日) |
03:28 | 09:19 | 15:07 | 21:27 |
| 109cm | 44cm | 105cm | 19cm | |
|
||||
那珂湊（茨城）2058年04月07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 |
|---|---|---|---|
| 4/7 00:00 | 60.3 | ↑3.6 | 最大潮位差 |
| 4/7 00:10 | 63.9 | ↑3.6 | 最大潮位差 |
| 4/7 00:20 | 67.5 | ↑3.6 | 最大潮位差 |
| 4/7 00:30 | 71.1 | ↑3.6 | 最大潮位差 |
| 4/7 00:40 | 74.6 | ↑3.5 | |
| 4/7 00:50 | 78.0 | ↑3.4 | |
| 4/7 01:00 | 81.3 | ↑3.3 | |
| 4/7 01:10 | 84.6 | ↑3.3 | |
| 4/7 01:20 | 87.6 | ↑3.0 | |
| 4/7 01:30 | 90.6 | ↑3.0 | |
| 4/7 01:40 | 93.3 | ↑2.7 | |
| 4/7 01:50 | 95.8 | ↑2.5 | |
| 4/7 02:00 | 98.2 | ↑2.4 | |
| 4/7 02:10 | 100.3 | ↑2.1 | |
| 4/7 02:20 | 102.2 | ↑1.9 | |
| 4/7 02:30 | 103.8 | ↑1.6 | |
| 4/7 02:40 | 105.2 | ↑1.4 | |
| 4/7 02:50 | 106.4 | ↑1.2 | |
| 4/7 03:00 | 107.2 | ↑0.8 | |
| 4/7 03:10 | 107.8 | ↑0.6 | |
| 4/7 03:20 | 108.2 | ↑0.4 | 満潮 |
| 4/7 03:30 | 108.2 | 0 | |
| 4/7 03:40 | 108.0 | ↓-0.2 | |
| 4/7 03:50 | 107.5 | ↓-0.5 | |
| 4/7 04:00 | 106.8 | ↓-0.7 | |
| 4/7 04:10 | 105.8 | ↓-1.0 | |
| 4/7 04:20 | 104.6 | ↓-1.2 | |
| 4/7 04:30 | 103.1 | ↓-1.5 | |
| 4/7 04:40 | 101.4 | ↓-1.7 | |
| 4/7 04:50 | 99.5 | ↓-1.9 | |
| 4/7 05:00 | 97.4 | ↓-2.1 | |
| 4/7 05:10 | 95.1 | ↓-2.3 | |
| 4/7 05:20 | 92.7 | ↓-2.4 | |
| 4/7 05:30 | 90.2 | ↓-2.5 | |
| 4/7 05:40 | 87.5 | ↓-2.7 | |
| 4/7 05:50 | 84.7 | ↓-2.8 | |
| 4/7 06:00 | 81.9 | ↓-2.8 | |
| 4/7 06:10 | 79.0 | ↓-2.9 | |
| 4/7 06:20 | 76.1 | ↓-2.9 | |
| 4/7 06:30 | 73.2 | ↓-2.9 | |
| 4/7 06:40 | 70.3 | ↓-2.9 | |
| 4/7 06:50 | 67.5 | ↓-2.8 | |
| 4/7 07:00 | 64.7 | ↓-2.8 | |
| 4/7 07:10 | 62.0 | ↓-2.7 | |
| 4/7 07:20 | 59.5 | ↓-2.5 | |
| 4/7 07:30 | 57.0 | ↓-2.5 | |
| 4/7 07:40 | 54.7 | ↓-2.3 | |
| 4/7 07:50 | 52.6 | ↓-2.1 | |
| 4/7 08:00 | 50.7 | ↓-1.9 | |
| 4/7 08:10 | 48.9 | ↓-1.8 | |
| 4/7 08:20 | 47.4 | ↓-1.5 | |
| 4/7 08:30 | 46.1 | ↓-1.3 | |
| 4/7 08:40 | 45.0 | ↓-1.1 | |
| 4/7 08:50 | 44.2 | ↓-0.8 | |
| 4/7 09:00 | 43.6 | ↓-0.6 | |
| 4/7 09:10 | 43.3 | ↓-0.3 | 干潮 |
| 4/7 09:20 | 43.2 | ↓-0.1 | |
| 4/7 09:30 | 43.4 | ↑0.2 | |
| 4/7 09:40 | 43.8 | ↑0.4 | |
| 4/7 09:50 | 44.5 | ↑0.7 | |
| 4/7 10:00 | 45.4 | ↑0.9 | |
| 4/7 10:10 | 46.5 | ↑1.1 | |
| 4/7 10:20 | 47.9 | ↑1.4 | |
| 4/7 10:30 | 49.5 | ↑1.6 | |
| 4/7 10:40 | 51.2 | ↑1.7 | |
| 4/7 10:50 | 53.2 | ↑2.0 | |
| 4/7 11:00 | 55.3 | ↑2.1 | |
| 4/7 11:10 | 57.6 | ↑2.3 | |
| 4/7 11:20 | 59.9 | ↑2.3 | |
| 4/7 11:30 | 62.5 | ↑2.6 | |
| 4/7 11:40 | 65.0 | ↑2.5 | |
| 4/7 11:50 | 67.7 | ↑2.7 | |
| 4/7 12:00 | 70.4 | ↑2.7 | |
| 4/7 12:10 | 73.2 | ↑2.8 | |
| 4/7 12:20 | 75.9 | ↑2.7 | |
| 4/7 12:30 | 78.7 | ↑2.8 | |
| 4/7 12:40 | 81.4 | ↑2.7 | |
| 4/7 12:50 | 84.0 | ↑2.6 | |
| 4/7 13:00 | 86.6 | ↑2.6 | |
| 4/7 13:10 | 89.1 | ↑2.5 | |
| 4/7 13:20 | 91.4 | ↑2.3 | |
| 4/7 13:30 | 93.7 | ↑2.3 | |
| 4/7 13:40 | 95.7 | ↑2.0 | |
| 4/7 13:50 | 97.6 | ↑1.9 | |
| 4/7 14:00 | 99.3 | ↑1.7 | |
| 4/7 14:10 | 100.8 | ↑1.5 | |
| 4/7 14:20 | 102.1 | ↑1.3 | |
| 4/7 14:30 | 103.1 | ↑1.0 | |
| 4/7 14:40 | 103.9 | ↑0.8 | |
| 4/7 14:50 | 104.5 | ↑0.6 | |
| 4/7 15:00 | 104.8 | ↑0.3 | 満潮 |
| 4/7 15:10 | 104.8 | 0 | |
| 4/7 15:20 | 104.6 | ↓-0.2 | |
| 4/7 15:30 | 104.1 | ↓-0.5 | |
| 4/7 15:40 | 103.3 | ↓-0.8 | |
| 4/7 15:50 | 102.3 | ↓-1.0 | |
| 4/7 16:00 | 101.0 | ↓-1.3 | |
| 4/7 16:10 | 99.4 | ↓-1.6 | |
| 4/7 16:20 | 97.6 | ↓-1.8 | |
| 4/7 16:30 | 95.6 | ↓-2.0 | |
| 4/7 16:40 | 93.3 | ↓-2.3 | |
| 4/7 16:50 | 90.8 | ↓-2.5 | |
| 4/7 17:00 | 88.1 | ↓-2.7 | |
| 4/7 17:10 | 85.2 | ↓-2.9 | |
| 4/7 17:20 | 82.2 | ↓-3.0 | |
| 4/7 17:30 | 79.0 | ↓-3.2 | |
| 4/7 17:40 | 75.6 | ↓-3.4 | |
| 4/7 17:50 | 72.2 | ↓-3.4 | |
| 4/7 18:00 | 68.7 | ↓-3.5 | |
| 4/7 18:10 | 65.2 | ↓-3.5 | |
| 4/7 18:20 | 61.6 | ↓-3.6 | 最大潮位差 |
| 4/7 18:30 | 58.0 | ↓-3.6 | 最大潮位差 |
| 4/7 18:40 | 54.4 | ↓-3.6 | 最大潮位差 |
| 4/7 18:50 | 50.9 | ↓-3.5 | |
| 4/7 19:00 | 47.5 | ↓-3.4 | |
| 4/7 19:10 | 44.1 | ↓-3.4 | |
| 4/7 19:20 | 40.9 | ↓-3.2 | |
| 4/7 19:30 | 37.8 | ↓-3.1 | |
| 4/7 19:40 | 34.9 | ↓-2.9 | |
| 4/7 19:50 | 32.2 | ↓-2.7 | |
| 4/7 20:00 | 29.7 | ↓-2.5 | |
| 4/7 20:10 | 27.4 | ↓-2.3 | |
| 4/7 20:20 | 25.3 | ↓-2.1 | |
| 4/7 20:30 | 23.5 | ↓-1.8 | |
| 4/7 20:40 | 22.0 | ↓-1.5 | |
| 4/7 20:50 | 20.8 | ↓-1.2 | |
| 4/7 21:00 | 19.8 | ↓-1.0 | |
| 4/7 21:10 | 19.2 | ↓-0.6 | |
| 4/7 21:20 | 18.8 | ↓-0.4 | 干潮 |
| 4/7 21:30 | 18.8 | 0 | |
| 4/7 21:40 | 19.1 | ↑0.3 | |
| 4/7 21:50 | 19.6 | ↑0.5 | |
| 4/7 22:00 | 20.5 | ↑0.9 | |
| 4/7 22:10 | 21.6 | ↑1.1 | |
| 4/7 22:20 | 23.1 | ↑1.5 | |
| 4/7 22:30 | 24.8 | ↑1.7 | |
| 4/7 22:40 | 26.7 | ↑1.9 | |
| 4/7 22:50 | 29.0 | ↑2.3 | |
| 4/7 23:00 | 31.4 | ↑2.4 | |
| 4/7 23:10 | 34.1 | ↑2.7 | |
| 4/7 23:20 | 36.9 | ↑2.8 | |
| 4/7 23:30 | 40.0 | ↑3.1 | |
| 4/7 23:40 | 43.1 | ↑3.1 | |
| 4/7 23:50 | 46.5 | ↑3.4 |