| 満潮 | 干潮 | 満潮 | 干潮 |
|
14
(日) |
05:21 | 12:30 | 19:51 | - |
| 115cm | 0cm | 110cm | - | |
|
||||
那珂湊（茨城）2051年05月14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 |
|---|---|---|---|
| 5/14 00:00 | 74.2 | 0 | |
| 5/14 00:10 | 74.3 | ↑0.1 | |
| 5/14 00:20 | 74.6 | ↑0.3 | |
| 5/14 00:30 | 75.1 | ↑0.5 | |
| 5/14 00:40 | 75.8 | ↑0.7 | |
| 5/14 00:50 | 76.6 | ↑0.8 | |
| 5/14 01:00 | 77.6 | ↑1.0 | |
| 5/14 01:10 | 78.8 | ↑1.2 | |
| 5/14 01:20 | 80.1 | ↑1.3 | |
| 5/14 01:30 | 81.5 | ↑1.4 | |
| 5/14 01:40 | 83.0 | ↑1.5 | |
| 5/14 01:50 | 84.7 | ↑1.7 | |
| 5/14 02:00 | 86.4 | ↑1.7 | |
| 5/14 02:10 | 88.2 | ↑1.8 | |
| 5/14 02:20 | 90.0 | ↑1.8 | |
| 5/14 02:30 | 91.9 | ↑1.9 | |
| 5/14 02:40 | 93.8 | ↑1.9 | |
| 5/14 02:50 | 95.8 | ↑2.0 | |
| 5/14 03:00 | 97.7 | ↑1.9 | |
| 5/14 03:10 | 99.6 | ↑1.9 | |
| 5/14 03:20 | 101.4 | ↑1.8 | |
| 5/14 03:30 | 103.2 | ↑1.8 | |
| 5/14 03:40 | 105.0 | ↑1.8 | |
| 5/14 03:50 | 106.6 | ↑1.6 | |
| 5/14 04:00 | 108.1 | ↑1.5 | |
| 5/14 04:10 | 109.5 | ↑1.4 | |
| 5/14 04:20 | 110.8 | ↑1.3 | |
| 5/14 04:30 | 111.9 | ↑1.1 | |
| 5/14 04:40 | 112.8 | ↑0.9 | |
| 5/14 04:50 | 113.6 | ↑0.8 | |
| 5/14 05:00 | 114.1 | ↑0.5 | |
| 5/14 05:10 | 114.5 | ↑0.4 | |
| 5/14 05:20 | 114.6 | ↑0.1 | 満潮 |
| 5/14 05:30 | 114.5 | ↓-0.1 | |
| 5/14 05:40 | 114.1 | ↓-0.4 | |
| 5/14 05:50 | 113.5 | ↓-0.6 | |
| 5/14 06:00 | 112.6 | ↓-0.9 | |
| 5/14 06:10 | 111.4 | ↓-1.2 | |
| 5/14 06:20 | 110.0 | ↓-1.4 | |
| 5/14 06:30 | 108.3 | ↓-1.7 | |
| 5/14 06:40 | 106.4 | ↓-1.9 | |
| 5/14 06:50 | 104.2 | ↓-2.2 | |
| 5/14 07:00 | 101.7 | ↓-2.5 | |
| 5/14 07:10 | 99.0 | ↓-2.7 | |
| 5/14 07:20 | 96.0 | ↓-3.0 | |
| 5/14 07:30 | 92.9 | ↓-3.1 | |
| 5/14 07:40 | 89.5 | ↓-3.4 | |
| 5/14 07:50 | 85.9 | ↓-3.6 | |
| 5/14 08:00 | 82.1 | ↓-3.8 | |
| 5/14 08:10 | 78.2 | ↓-3.9 | |
| 5/14 08:20 | 74.2 | ↓-4.0 | |
| 5/14 08:30 | 70.0 | ↓-4.2 | |
| 5/14 08:40 | 65.8 | ↓-4.2 | |
| 5/14 08:50 | 61.5 | ↓-4.3 | |
| 5/14 09:00 | 57.1 | ↓-4.4 | 最大潮位差 |
| 5/14 09:10 | 52.8 | ↓-4.3 | |
| 5/14 09:20 | 48.4 | ↓-4.4 | 最大潮位差 |
| 5/14 09:30 | 44.1 | ↓-4.3 | |
| 5/14 09:40 | 39.9 | ↓-4.2 | |
| 5/14 09:50 | 35.8 | ↓-4.1 | |
| 5/14 10:00 | 31.8 | ↓-4.0 | |
| 5/14 10:10 | 28.0 | ↓-3.8 | |
| 5/14 10:20 | 24.3 | ↓-3.7 | |
| 5/14 10:30 | 20.8 | ↓-3.5 | |
| 5/14 10:40 | 17.5 | ↓-3.3 | |
| 5/14 10:50 | 14.5 | ↓-3.0 | |
| 5/14 11:00 | 11.7 | ↓-2.8 | |
| 5/14 11:10 | 9.2 | ↓-2.5 | |
| 5/14 11:20 | 6.9 | ↓-2.3 | |
| 5/14 11:30 | 5.0 | ↓-1.9 | |
| 5/14 11:40 | 3.3 | ↓-1.7 | |
| 5/14 11:50 | 1.9 | ↓-1.4 | |
| 5/14 12:00 | 0.9 | ↓-1.0 | |
| 5/14 12:10 | 0.1 | ↓-0.8 | |
| 5/14 12:20 | -0.3 | ↓-0.4 | 干潮 |
| 5/14 12:30 | -0.4 | ↓-0.1 | 干潮 |
| 5/14 12:40 | -0.2 | ↑0.2 | |
| 5/14 12:50 | 0.2 | ↑0.4 | |
| 5/14 13:00 | 1.0 | ↑0.8 | |
| 5/14 13:10 | 2.1 | ↑1.1 | |
| 5/14 13:20 | 3.5 | ↑1.4 | |
| 5/14 13:30 | 5.1 | ↑1.6 | |
| 5/14 13:40 | 7.0 | ↑1.9 | |
| 5/14 13:50 | 9.1 | ↑2.1 | |
| 5/14 14:00 | 11.5 | ↑2.4 | |
| 5/14 14:10 | 14.1 | ↑2.6 | |
| 5/14 14:20 | 16.8 | ↑2.7 | |
| 5/14 14:30 | 19.8 | ↑3.0 | |
| 5/14 14:40 | 23.0 | ↑3.2 | |
| 5/14 14:50 | 26.3 | ↑3.3 | |
| 5/14 15:00 | 29.8 | ↑3.5 | |
| 5/14 15:10 | 33.4 | ↑3.6 | |
| 5/14 15:20 | 37.0 | ↑3.6 | |
| 5/14 15:30 | 40.8 | ↑3.8 | |
| 5/14 15:40 | 44.6 | ↑3.8 | |
| 5/14 15:50 | 48.5 | ↑3.9 | |
| 5/14 16:00 | 52.4 | ↑3.9 | |
| 5/14 16:10 | 56.4 | ↑4.0 | |
| 5/14 16:20 | 60.3 | ↑3.9 | |
| 5/14 16:30 | 64.1 | ↑3.8 | |
| 5/14 16:40 | 68.0 | ↑3.9 | |
| 5/14 16:50 | 71.7 | ↑3.7 | |
| 5/14 17:00 | 75.4 | ↑3.7 | |
| 5/14 17:10 | 78.9 | ↑3.5 | |
| 5/14 17:20 | 82.4 | ↑3.5 | |
| 5/14 17:30 | 85.6 | ↑3.2 | |
| 5/14 17:40 | 88.8 | ↑3.2 | |
| 5/14 17:50 | 91.7 | ↑2.9 | |
| 5/14 18:00 | 94.4 | ↑2.7 | |
| 5/14 18:10 | 97.0 | ↑2.6 | |
| 5/14 18:20 | 99.3 | ↑2.3 | |
| 5/14 18:30 | 101.4 | ↑2.1 | |
| 5/14 18:40 | 103.2 | ↑1.8 | |
| 5/14 18:50 | 104.8 | ↑1.6 | |
| 5/14 19:00 | 106.2 | ↑1.4 | |
| 5/14 19:10 | 107.3 | ↑1.1 | |
| 5/14 19:20 | 108.1 | ↑0.8 | |
| 5/14 19:30 | 108.7 | ↑0.6 | |
| 5/14 19:40 | 109.1 | ↑0.4 | |
| 5/14 19:50 | 109.2 | ↑0.1 | 満潮 |
| 5/14 20:00 | 109.1 | ↓-0.1 | |
| 5/14 20:10 | 108.7 | ↓-0.4 | |
| 5/14 20:20 | 108.2 | ↓-0.5 | |
| 5/14 20:30 | 107.4 | ↓-0.8 | |
| 5/14 20:40 | 106.5 | ↓-0.9 | |
| 5/14 20:50 | 105.4 | ↓-1.1 | |
| 5/14 21:00 | 104.1 | ↓-1.3 | |
| 5/14 21:10 | 102.7 | ↓-1.4 | |
| 5/14 21:20 | 101.3 | ↓-1.4 | |
| 5/14 21:30 | 99.7 | ↓-1.6 | |
| 5/14 21:40 | 98.0 | ↓-1.7 | |
| 5/14 21:50 | 96.3 | ↓-1.7 | |
| 5/14 22:00 | 94.6 | ↓-1.7 | |
| 5/14 22:10 | 92.9 | ↓-1.7 | |
| 5/14 22:20 | 91.2 | ↓-1.7 | |
| 5/14 22:30 | 89.5 | ↓-1.7 | |
| 5/14 22:40 | 87.9 | ↓-1.6 | |
| 5/14 22:50 | 86.3 | ↓-1.6 | |
| 5/14 23:00 | 84.8 | ↓-1.5 | |
| 5/14 23:10 | 83.5 | ↓-1.3 | |
| 5/14 23:20 | 82.2 | ↓-1.3 | |
| 5/14 23:30 | 81.1 | ↓-1.1 | |
| 5/14 23:40 | 80.1 | ↓-1.0 | |
| 5/14 23:50 | 79.2 | ↓-0.9 |