| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(月) |
05:55 | 11:55 | 18:19 | - |
| 110cm | 27cm | 112cm | - | |
|
||||
那珂湊（茨城）2052年03月4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 |
|---|---|---|---|
| 3/4 00:00 | 26.3 | ↑0.5 | |
| 3/4 00:10 | 27.1 | ↑0.8 | |
| 3/4 00:20 | 28.1 | ↑1.0 | |
| 3/4 00:30 | 29.5 | ↑1.4 | |
| 3/4 00:40 | 31.1 | ↑1.6 | |
| 3/4 00:50 | 33.0 | ↑1.9 | |
| 3/4 01:00 | 35.1 | ↑2.1 | |
| 3/4 01:10 | 37.4 | ↑2.3 | |
| 3/4 01:20 | 39.9 | ↑2.5 | |
| 3/4 01:30 | 42.6 | ↑2.7 | |
| 3/4 01:40 | 45.5 | ↑2.9 | |
| 3/4 01:50 | 48.5 | ↑3.0 | |
| 3/4 02:00 | 51.7 | ↑3.2 | |
| 3/4 02:10 | 55.0 | ↑3.3 | |
| 3/4 02:20 | 58.3 | ↑3.3 | |
| 3/4 02:30 | 61.7 | ↑3.4 | |
| 3/4 02:40 | 65.1 | ↑3.4 | |
| 3/4 02:50 | 68.6 | ↑3.5 | |
| 3/4 03:00 | 72.0 | ↑3.4 | |
| 3/4 03:10 | 75.4 | ↑3.4 | |
| 3/4 03:20 | 78.8 | ↑3.4 | |
| 3/4 03:30 | 82.1 | ↑3.3 | |
| 3/4 03:40 | 85.3 | ↑3.2 | |
| 3/4 03:50 | 88.3 | ↑3.0 | |
| 3/4 04:00 | 91.3 | ↑3.0 | |
| 3/4 04:10 | 94.0 | ↑2.7 | |
| 3/4 04:20 | 96.6 | ↑2.6 | |
| 3/4 04:30 | 99.0 | ↑2.4 | |
| 3/4 04:40 | 101.2 | ↑2.2 | |
| 3/4 04:50 | 103.1 | ↑1.9 | |
| 3/4 05:00 | 104.8 | ↑1.7 | |
| 3/4 05:10 | 106.2 | ↑1.4 | |
| 3/4 05:20 | 107.4 | ↑1.2 | |
| 3/4 05:30 | 108.2 | ↑0.8 | |
| 3/4 05:40 | 108.8 | ↑0.6 | |
| 3/4 05:50 | 109.1 | ↑0.3 | 満潮 |
| 3/4 06:00 | 109.0 | ↓-0.1 | |
| 3/4 06:10 | 108.7 | ↓-0.3 | |
| 3/4 06:20 | 108.1 | ↓-0.6 | |
| 3/4 06:30 | 107.1 | ↓-1.0 | |
| 3/4 06:40 | 105.9 | ↓-1.2 | |
| 3/4 06:50 | 104.3 | ↓-1.6 | |
| 3/4 07:00 | 102.5 | ↓-1.8 | |
| 3/4 07:10 | 100.5 | ↓-2.0 | |
| 3/4 07:20 | 98.1 | ↓-2.4 | |
| 3/4 07:30 | 95.6 | ↓-2.5 | |
| 3/4 07:40 | 92.8 | ↓-2.8 | |
| 3/4 07:50 | 89.8 | ↓-3.0 | |
| 3/4 08:00 | 86.7 | ↓-3.1 | |
| 3/4 08:10 | 83.4 | ↓-3.3 | |
| 3/4 08:20 | 80.0 | ↓-3.4 | |
| 3/4 08:30 | 76.5 | ↓-3.5 | |
| 3/4 08:40 | 72.9 | ↓-3.6 | |
| 3/4 08:50 | 69.3 | ↓-3.6 | |
| 3/4 09:00 | 65.6 | ↓-3.7 | 最大潮位差 |
| 3/4 09:10 | 62.0 | ↓-3.6 | |
| 3/4 09:20 | 58.5 | ↓-3.5 | |
| 3/4 09:30 | 55.0 | ↓-3.5 | |
| 3/4 09:40 | 51.6 | ↓-3.4 | |
| 3/4 09:50 | 48.4 | ↓-3.2 | |
| 3/4 10:00 | 45.3 | ↓-3.1 | |
| 3/4 10:10 | 42.4 | ↓-2.9 | |
| 3/4 10:20 | 39.6 | ↓-2.8 | |
| 3/4 10:30 | 37.1 | ↓-2.5 | |
| 3/4 10:40 | 34.9 | ↓-2.2 | |
| 3/4 10:50 | 32.9 | ↓-2.0 | |
| 3/4 11:00 | 31.2 | ↓-1.7 | |
| 3/4 11:10 | 29.7 | ↓-1.5 | |
| 3/4 11:20 | 28.5 | ↓-1.2 | |
| 3/4 11:30 | 27.7 | ↓-0.8 | |
| 3/4 11:40 | 27.1 | ↓-0.6 | |
| 3/4 11:50 | 26.8 | ↓-0.3 | 干潮 |
| 3/4 12:00 | 26.8 | 0 | |
| 3/4 12:10 | 27.2 | ↑0.4 | |
| 3/4 12:20 | 27.8 | ↑0.6 | |
| 3/4 12:30 | 28.7 | ↑0.9 | |
| 3/4 12:40 | 29.9 | ↑1.2 | |
| 3/4 12:50 | 31.3 | ↑1.4 | |
| 3/4 13:00 | 33.0 | ↑1.7 | |
| 3/4 13:10 | 34.9 | ↑1.9 | |
| 3/4 13:20 | 37.1 | ↑2.2 | |
| 3/4 13:30 | 39.5 | ↑2.4 | |
| 3/4 13:40 | 42.1 | ↑2.6 | |
| 3/4 13:50 | 44.8 | ↑2.7 | |
| 3/4 14:00 | 47.7 | ↑2.9 | |
| 3/4 14:10 | 50.7 | ↑3.0 | |
| 3/4 14:20 | 53.9 | ↑3.2 | |
| 3/4 14:30 | 57.2 | ↑3.3 | |
| 3/4 14:40 | 60.5 | ↑3.3 | |
| 3/4 14:50 | 63.9 | ↑3.4 | |
| 3/4 15:00 | 67.3 | ↑3.4 | |
| 3/4 15:10 | 70.7 | ↑3.4 | |
| 3/4 15:20 | 74.1 | ↑3.4 | |
| 3/4 15:30 | 77.5 | ↑3.4 | |
| 3/4 15:40 | 80.8 | ↑3.3 | |
| 3/4 15:50 | 84.1 | ↑3.3 | |
| 3/4 16:00 | 87.3 | ↑3.2 | |
| 3/4 16:10 | 90.3 | ↑3.0 | |
| 3/4 16:20 | 93.2 | ↑2.9 | |
| 3/4 16:30 | 96.0 | ↑2.8 | |
| 3/4 16:40 | 98.6 | ↑2.6 | |
| 3/4 16:50 | 101.0 | ↑2.4 | |
| 3/4 17:00 | 103.2 | ↑2.2 | |
| 3/4 17:10 | 105.1 | ↑1.9 | |
| 3/4 17:20 | 106.9 | ↑1.8 | |
| 3/4 17:30 | 108.3 | ↑1.4 | |
| 3/4 17:40 | 109.6 | ↑1.3 | |
| 3/4 17:50 | 110.5 | ↑0.9 | |
| 3/4 18:00 | 111.2 | ↑0.7 | |
| 3/4 18:10 | 111.5 | ↑0.3 | 満潮 |
| 3/4 18:20 | 111.6 | ↑0.1 | |
| 3/4 18:30 | 111.4 | ↓-0.2 | |
| 3/4 18:40 | 110.9 | ↓-0.5 | |
| 3/4 18:50 | 110.1 | ↓-0.8 | |
| 3/4 19:00 | 109.1 | ↓-1.0 | |
| 3/4 19:10 | 107.7 | ↓-1.4 | |
| 3/4 19:20 | 106.1 | ↓-1.6 | |
| 3/4 19:30 | 104.2 | ↓-1.9 | |
| 3/4 19:40 | 102.1 | ↓-2.1 | |
| 3/4 19:50 | 99.7 | ↓-2.4 | |
| 3/4 20:00 | 97.2 | ↓-2.5 | |
| 3/4 20:10 | 94.5 | ↓-2.7 | |
| 3/4 20:20 | 91.6 | ↓-2.9 | |
| 3/4 20:30 | 88.5 | ↓-3.1 | |
| 3/4 20:40 | 85.4 | ↓-3.1 | |
| 3/4 20:50 | 82.1 | ↓-3.3 | |
| 3/4 21:00 | 78.8 | ↓-3.3 | |
| 3/4 21:10 | 75.5 | ↓-3.3 | |
| 3/4 21:20 | 72.1 | ↓-3.4 | |
| 3/4 21:30 | 68.8 | ↓-3.3 | |
| 3/4 21:40 | 65.5 | ↓-3.3 | |
| 3/4 21:50 | 62.3 | ↓-3.2 | |
| 3/4 22:00 | 59.1 | ↓-3.2 | |
| 3/4 22:10 | 56.1 | ↓-3.0 | |
| 3/4 22:20 | 53.3 | ↓-2.8 | |
| 3/4 22:30 | 50.6 | ↓-2.7 | |
| 3/4 22:40 | 48.1 | ↓-2.5 | |
| 3/4 22:50 | 45.8 | ↓-2.3 | |
| 3/4 23:00 | 43.8 | ↓-2.0 | |
| 3/4 23:10 | 41.9 | ↓-1.9 | |
| 3/4 23:20 | 40.4 | ↓-1.5 | |
| 3/4 23:30 | 39.1 | ↓-1.3 | |
| 3/4 23:40 | 38.0 | ↓-1.1 | |
| 3/4 23:50 | 37.2 | ↓-0.8 |