| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(水) |
05:33 | 11:14 | 17:15 | 23:34 |
| 111cm | 41cm | 115cm | 19cm | |
|
||||
那珂湊（茨城）2057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 | 14.8 | ↑1.8 | |
| 3/7 00:10 | 16.8 | ↑2.0 | |
| 3/7 00:20 | 19.1 | ↑2.3 | |
| 3/7 00:30 | 21.7 | ↑2.6 | |
| 3/7 00:40 | 24.5 | ↑2.8 | |
| 3/7 00:50 | 27.6 | ↑3.1 | |
| 3/7 01:00 | 30.8 | ↑3.2 | |
| 3/7 01:10 | 34.3 | ↑3.5 | |
| 3/7 01:20 | 37.9 | ↑3.6 | |
| 3/7 01:30 | 41.6 | ↑3.7 | |
| 3/7 01:40 | 45.5 | ↑3.9 | |
| 3/7 01:50 | 49.4 | ↑3.9 | |
| 3/7 02:00 | 53.5 | ↑4.1 | 最大潮位差 |
| 3/7 02:10 | 57.5 | ↑4.0 | |
| 3/7 02:20 | 61.6 | ↑4.1 | 最大潮位差 |
| 3/7 02:30 | 65.7 | ↑4.1 | 最大潮位差 |
| 3/7 02:40 | 69.7 | ↑4.0 | |
| 3/7 02:50 | 73.6 | ↑3.9 | |
| 3/7 03:00 | 77.5 | ↑3.9 | |
| 3/7 03:10 | 81.3 | ↑3.8 | |
| 3/7 03:20 | 84.9 | ↑3.6 | |
| 3/7 03:30 | 88.4 | ↑3.5 | |
| 3/7 03:40 | 91.7 | ↑3.3 | |
| 3/7 03:50 | 94.8 | ↑3.1 | |
| 3/7 04:00 | 97.6 | ↑2.8 | |
| 3/7 04:10 | 100.3 | ↑2.7 | |
| 3/7 04:20 | 102.6 | ↑2.3 | |
| 3/7 04:30 | 104.7 | ↑2.1 | |
| 3/7 04:40 | 106.5 | ↑1.8 | |
| 3/7 04:50 | 108.0 | ↑1.5 | |
| 3/7 05:00 | 109.2 | ↑1.2 | |
| 3/7 05:10 | 110.1 | ↑0.9 | |
| 3/7 05:20 | 110.7 | ↑0.6 | |
| 3/7 05:30 | 110.9 | ↑0.2 | 満潮 |
| 3/7 05:40 | 110.8 | ↓-0.1 | |
| 3/7 05:50 | 110.4 | ↓-0.4 | |
| 3/7 06:00 | 109.7 | ↓-0.7 | |
| 3/7 06:10 | 108.7 | ↓-1.0 | |
| 3/7 06:20 | 107.4 | ↓-1.3 | |
| 3/7 06:30 | 105.8 | ↓-1.6 | |
| 3/7 06:40 | 104.0 | ↓-1.8 | |
| 3/7 06:50 | 101.8 | ↓-2.2 | |
| 3/7 07:00 | 99.5 | ↓-2.3 | |
| 3/7 07:10 | 97.0 | ↓-2.5 | |
| 3/7 07:20 | 94.3 | ↓-2.7 | |
| 3/7 07:30 | 91.4 | ↓-2.9 | |
| 3/7 07:40 | 88.4 | ↓-3.0 | |
| 3/7 07:50 | 85.2 | ↓-3.2 | |
| 3/7 08:00 | 82.0 | ↓-3.2 | |
| 3/7 08:10 | 78.8 | ↓-3.2 | |
| 3/7 08:20 | 75.5 | ↓-3.3 | |
| 3/7 08:30 | 72.3 | ↓-3.2 | |
| 3/7 08:40 | 69.0 | ↓-3.3 | |
| 3/7 08:50 | 65.8 | ↓-3.2 | |
| 3/7 09:00 | 62.8 | ↓-3.0 | |
| 3/7 09:10 | 59.8 | ↓-3.0 | |
| 3/7 09:20 | 57.0 | ↓-2.8 | |
| 3/7 09:30 | 54.3 | ↓-2.7 | |
| 3/7 09:40 | 51.8 | ↓-2.5 | |
| 3/7 09:50 | 49.5 | ↓-2.3 | |
| 3/7 10:00 | 47.4 | ↓-2.1 | |
| 3/7 10:10 | 45.6 | ↓-1.8 | |
| 3/7 10:20 | 44.0 | ↓-1.6 | |
| 3/7 10:30 | 42.7 | ↓-1.3 | |
| 3/7 10:40 | 41.6 | ↓-1.1 | |
| 3/7 10:50 | 40.8 | ↓-0.8 | |
| 3/7 11:00 | 40.3 | ↓-0.5 | |
| 3/7 11:10 | 40.1 | ↓-0.2 | 干潮 |
| 3/7 11:20 | 40.1 | 0 | |
| 3/7 11:30 | 40.4 | ↑0.3 | |
| 3/7 11:40 | 41.0 | ↑0.6 | |
| 3/7 11:50 | 41.9 | ↑0.9 | |
| 3/7 12:00 | 43.1 | ↑1.2 | |
| 3/7 12:10 | 44.5 | ↑1.4 | |
| 3/7 12:20 | 46.1 | ↑1.6 | |
| 3/7 12:30 | 48.0 | ↑1.9 | |
| 3/7 12:40 | 50.1 | ↑2.1 | |
| 3/7 12:50 | 52.3 | ↑2.2 | |
| 3/7 13:00 | 54.8 | ↑2.5 | |
| 3/7 13:10 | 57.4 | ↑2.6 | |
| 3/7 13:20 | 60.2 | ↑2.8 | |
| 3/7 13:30 | 63.1 | ↑2.9 | |
| 3/7 13:40 | 66.2 | ↑3.1 | |
| 3/7 13:50 | 69.3 | ↑3.1 | |
| 3/7 14:00 | 72.4 | ↑3.1 | |
| 3/7 14:10 | 75.6 | ↑3.2 | |
| 3/7 14:20 | 78.8 | ↑3.2 | |
| 3/7 14:30 | 82.1 | ↑3.3 | |
| 3/7 14:40 | 85.2 | ↑3.1 | |
| 3/7 14:50 | 88.4 | ↑3.2 | |
| 3/7 15:00 | 91.4 | ↑3.0 | |
| 3/7 15:10 | 94.4 | ↑3.0 | |
| 3/7 15:20 | 97.3 | ↑2.9 | |
| 3/7 15:30 | 100.0 | ↑2.7 | |
| 3/7 15:40 | 102.5 | ↑2.5 | |
| 3/7 15:50 | 104.8 | ↑2.3 | |
| 3/7 16:00 | 107.0 | ↑2.2 | |
| 3/7 16:10 | 108.9 | ↑1.9 | |
| 3/7 16:20 | 110.6 | ↑1.7 | |
| 3/7 16:30 | 112.0 | ↑1.4 | |
| 3/7 16:40 | 113.2 | ↑1.2 | |
| 3/7 16:50 | 114.0 | ↑0.8 | |
| 3/7 17:00 | 114.6 | ↑0.6 | |
| 3/7 17:10 | 114.9 | ↑0.3 | 満潮 |
| 3/7 17:20 | 114.8 | ↓-0.1 | |
| 3/7 17:30 | 114.5 | ↓-0.3 | |
| 3/7 17:40 | 113.8 | ↓-0.7 | |
| 3/7 17:50 | 112.8 | ↓-1.0 | |
| 3/7 18:00 | 111.5 | ↓-1.3 | |
| 3/7 18:10 | 109.9 | ↓-1.6 | |
| 3/7 18:20 | 108.0 | ↓-1.9 | |
| 3/7 18:30 | 105.8 | ↓-2.2 | |
| 3/7 18:40 | 103.4 | ↓-2.4 | |
| 3/7 18:50 | 100.7 | ↓-2.7 | |
| 3/7 19:00 | 97.7 | ↓-3.0 | |
| 3/7 19:10 | 94.5 | ↓-3.2 | |
| 3/7 19:20 | 91.1 | ↓-3.4 | |
| 3/7 19:30 | 87.6 | ↓-3.5 | |
| 3/7 19:40 | 83.9 | ↓-3.7 | |
| 3/7 19:50 | 80.0 | ↓-3.9 | |
| 3/7 20:00 | 76.1 | ↓-3.9 | |
| 3/7 20:10 | 72.1 | ↓-4.0 | |
| 3/7 20:20 | 68.1 | ↓-4.0 | |
| 3/7 20:30 | 64.0 | ↓-4.1 | 最大潮位差 |
| 3/7 20:40 | 60.0 | ↓-4.0 | |
| 3/7 20:50 | 56.0 | ↓-4.0 | |
| 3/7 21:00 | 52.1 | ↓-3.9 | |
| 3/7 21:10 | 48.4 | ↓-3.7 | |
| 3/7 21:20 | 44.7 | ↓-3.7 | |
| 3/7 21:30 | 41.2 | ↓-3.5 | |
| 3/7 21:40 | 37.9 | ↓-3.3 | |
| 3/7 21:50 | 34.7 | ↓-3.2 | |
| 3/7 22:00 | 31.9 | ↓-2.8 | |
| 3/7 22:10 | 29.2 | ↓-2.7 | |
| 3/7 22:20 | 26.8 | ↓-2.4 | |
| 3/7 22:30 | 24.7 | ↓-2.1 | |
| 3/7 22:40 | 22.9 | ↓-1.8 | |
| 3/7 22:50 | 21.4 | ↓-1.5 | |
| 3/7 23:00 | 20.2 | ↓-1.2 | |
| 3/7 23:10 | 19.3 | ↓-0.9 | |
| 3/7 23:20 | 18.7 | ↓-0.6 | |
| 3/7 23:30 | 18.4 | ↓-0.3 | 干潮 |
| 3/7 23:40 | 18.4 | 0 | |
| 3/7 23:50 | 18.8 | ↑0.4 |