| 満潮 | 干潮 | 満潮 | 干潮 |
|
11
(月) |
05:54 | 00:18 | 21:42 | 13:40 |
| 107cm | 77cm | 88cm | 12cm | |
|
||||
那珂湊（茨城）2061年04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 |
|---|---|---|---|
| 4/11 00:00 | 76.6 | ↓-0.3 | |
| 4/11 00:10 | 76.4 | ↓-0.2 | 干潮 |
| 4/11 00:20 | 76.4 | 0 | |
| 4/11 00:30 | 76.5 | ↑0.1 | |
| 4/11 00:40 | 76.7 | ↑0.2 | |
| 4/11 00:50 | 77.1 | ↑0.4 | |
| 4/11 01:00 | 77.5 | ↑0.4 | |
| 4/11 01:10 | 78.1 | ↑0.6 | |
| 4/11 01:20 | 78.8 | ↑0.7 | |
| 4/11 01:30 | 79.6 | ↑0.8 | |
| 4/11 01:40 | 80.5 | ↑0.9 | |
| 4/11 01:50 | 81.5 | ↑1.0 | |
| 4/11 02:00 | 82.6 | ↑1.1 | |
| 4/11 02:10 | 83.8 | ↑1.2 | |
| 4/11 02:20 | 85.0 | ↑1.2 | |
| 4/11 02:30 | 86.3 | ↑1.3 | |
| 4/11 02:40 | 87.6 | ↑1.3 | |
| 4/11 02:50 | 88.9 | ↑1.3 | |
| 4/11 03:00 | 90.3 | ↑1.4 | |
| 4/11 03:10 | 91.7 | ↑1.4 | |
| 4/11 03:20 | 93.0 | ↑1.3 | |
| 4/11 03:30 | 94.4 | ↑1.4 | |
| 4/11 03:40 | 95.7 | ↑1.3 | |
| 4/11 03:50 | 97.0 | ↑1.3 | |
| 4/11 04:00 | 98.2 | ↑1.2 | |
| 4/11 04:10 | 99.4 | ↑1.2 | |
| 4/11 04:20 | 100.6 | ↑1.2 | |
| 4/11 04:30 | 101.6 | ↑1.0 | |
| 4/11 04:40 | 102.6 | ↑1.0 | |
| 4/11 04:50 | 103.4 | ↑0.8 | |
| 4/11 05:00 | 104.2 | ↑0.8 | |
| 4/11 05:10 | 104.8 | ↑0.6 | |
| 4/11 05:20 | 105.3 | ↑0.5 | |
| 4/11 05:30 | 105.7 | ↑0.4 | |
| 4/11 05:40 | 106.0 | ↑0.3 | |
| 4/11 05:50 | 106.1 | ↑0.1 | 満潮 |
| 4/11 06:00 | 106.1 | 0 | |
| 4/11 06:10 | 105.9 | ↓-0.2 | |
| 4/11 06:20 | 105.5 | ↓-0.4 | |
| 4/11 06:30 | 105.0 | ↓-0.5 | |
| 4/11 06:40 | 104.3 | ↓-0.7 | |
| 4/11 06:50 | 103.5 | ↓-0.8 | |
| 4/11 07:00 | 102.5 | ↓-1.0 | |
| 4/11 07:10 | 101.2 | ↓-1.3 | |
| 4/11 07:20 | 99.9 | ↓-1.3 | |
| 4/11 07:30 | 98.3 | ↓-1.6 | |
| 4/11 07:40 | 96.6 | ↓-1.7 | |
| 4/11 07:50 | 94.6 | ↓-2.0 | |
| 4/11 08:00 | 92.6 | ↓-2.0 | |
| 4/11 08:10 | 90.3 | ↓-2.3 | |
| 4/11 08:20 | 87.9 | ↓-2.4 | |
| 4/11 08:30 | 85.3 | ↓-2.6 | |
| 4/11 08:40 | 82.6 | ↓-2.7 | |
| 4/11 08:50 | 79.8 | ↓-2.8 | |
| 4/11 09:00 | 76.9 | ↓-2.9 | |
| 4/11 09:10 | 73.8 | ↓-3.1 | |
| 4/11 09:20 | 70.7 | ↓-3.1 | |
| 4/11 09:30 | 67.4 | ↓-3.3 | |
| 4/11 09:40 | 64.2 | ↓-3.2 | |
| 4/11 09:50 | 60.8 | ↓-3.4 | 最大潮位差 |
| 4/11 10:00 | 57.5 | ↓-3.3 | |
| 4/11 10:10 | 54.1 | ↓-3.4 | 最大潮位差 |
| 4/11 10:20 | 50.8 | ↓-3.3 | |
| 4/11 10:30 | 47.5 | ↓-3.3 | |
| 4/11 10:40 | 44.2 | ↓-3.3 | |
| 4/11 10:50 | 41.1 | ↓-3.1 | |
| 4/11 11:00 | 38.0 | ↓-3.1 | |
| 4/11 11:10 | 35.0 | ↓-3.0 | |
| 4/11 11:20 | 32.1 | ↓-2.9 | |
| 4/11 11:30 | 29.4 | ↓-2.7 | |
| 4/11 11:40 | 26.8 | ↓-2.6 | |
| 4/11 11:50 | 24.4 | ↓-2.4 | |
| 4/11 12:00 | 22.2 | ↓-2.2 | |
| 4/11 12:10 | 20.1 | ↓-2.1 | |
| 4/11 12:20 | 18.3 | ↓-1.8 | |
| 4/11 12:30 | 16.7 | ↓-1.6 | |
| 4/11 12:40 | 15.3 | ↓-1.4 | |
| 4/11 12:50 | 14.1 | ↓-1.2 | |
| 4/11 13:00 | 13.1 | ↓-1.0 | |
| 4/11 13:10 | 12.4 | ↓-0.7 | |
| 4/11 13:20 | 11.8 | ↓-0.6 | |
| 4/11 13:30 | 11.5 | ↓-0.3 | 干潮 |
| 4/11 13:40 | 11.4 | ↓-0.1 | 干潮 |
| 4/11 13:50 | 11.6 | ↑0.2 | |
| 4/11 14:00 | 11.9 | ↑0.3 | |
| 4/11 14:10 | 12.4 | ↑0.5 | |
| 4/11 14:20 | 13.2 | ↑0.8 | |
| 4/11 14:30 | 14.1 | ↑0.9 | |
| 4/11 14:40 | 15.2 | ↑1.1 | |
| 4/11 14:50 | 16.4 | ↑1.2 | |
| 4/11 15:00 | 17.9 | ↑1.5 | |
| 4/11 15:10 | 19.4 | ↑1.5 | |
| 4/11 15:20 | 21.1 | ↑1.7 | |
| 4/11 15:30 | 23.0 | ↑1.9 | |
| 4/11 15:40 | 24.9 | ↑1.9 | |
| 4/11 15:50 | 27.0 | ↑2.1 | |
| 4/11 16:00 | 29.1 | ↑2.1 | |
| 4/11 16:10 | 31.4 | ↑2.3 | |
| 4/11 16:20 | 33.7 | ↑2.3 | |
| 4/11 16:30 | 36.0 | ↑2.3 | |
| 4/11 16:40 | 38.4 | ↑2.4 | |
| 4/11 16:50 | 40.9 | ↑2.5 | |
| 4/11 17:00 | 43.4 | ↑2.5 | |
| 4/11 17:10 | 45.9 | ↑2.5 | |
| 4/11 17:20 | 48.4 | ↑2.5 | |
| 4/11 17:30 | 50.9 | ↑2.5 | |
| 4/11 17:40 | 53.4 | ↑2.5 | |
| 4/11 17:50 | 55.8 | ↑2.4 | |
| 4/11 18:00 | 58.3 | ↑2.5 | |
| 4/11 18:10 | 60.6 | ↑2.3 | |
| 4/11 18:20 | 63.0 | ↑2.4 | |
| 4/11 18:30 | 65.2 | ↑2.2 | |
| 4/11 18:40 | 67.4 | ↑2.2 | |
| 4/11 18:50 | 69.5 | ↑2.1 | |
| 4/11 19:00 | 71.6 | ↑2.1 | |
| 4/11 19:10 | 73.5 | ↑1.9 | |
| 4/11 19:20 | 75.3 | ↑1.8 | |
| 4/11 19:30 | 77.0 | ↑1.7 | |
| 4/11 19:40 | 78.6 | ↑1.6 | |
| 4/11 19:50 | 80.1 | ↑1.5 | |
| 4/11 20:00 | 81.4 | ↑1.3 | |
| 4/11 20:10 | 82.6 | ↑1.2 | |
| 4/11 20:20 | 83.7 | ↑1.1 | |
| 4/11 20:30 | 84.6 | ↑0.9 | |
| 4/11 20:40 | 85.4 | ↑0.8 | |
| 4/11 20:50 | 86.0 | ↑0.6 | |
| 4/11 21:00 | 86.6 | ↑0.6 | |
| 4/11 21:10 | 87.0 | ↑0.4 | |
| 4/11 21:20 | 87.3 | ↑0.3 | |
| 4/11 21:30 | 87.4 | ↑0.1 | |
| 4/11 21:40 | 87.5 | ↑0.1 | 満潮 |
| 4/11 21:50 | 87.4 | ↓-0.1 | |
| 4/11 22:00 | 87.3 | ↓-0.1 | |
| 4/11 22:10 | 87.1 | ↓-0.2 | |
| 4/11 22:20 | 86.8 | ↓-0.3 | |
| 4/11 22:30 | 86.5 | ↓-0.3 | |
| 4/11 22:40 | 86.1 | ↓-0.4 | |
| 4/11 22:50 | 85.7 | ↓-0.4 | |
| 4/11 23:00 | 85.3 | ↓-0.4 | |
| 4/11 23:10 | 84.9 | ↓-0.4 | |
| 4/11 23:20 | 84.4 | ↓-0.5 | |
| 4/11 23:30 | 84.0 | ↓-0.4 | |
| 4/11 23:40 | 83.6 | ↓-0.4 | |
| 4/11 23:50 | 83.3 | ↓-0.3 |