| 満潮 | 干潮 | 満潮 | 干潮 |
|
04
(水) |
05:57 | 12:17 | 18:55 | - |
| 109cm | 19cm | 106cm | - | |
|
||||
那珂湊（茨城）2048年03月04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 | 39.4 | 0 | |
| 3/4 00:10 | 39.7 | ↑0.3 | |
| 3/4 00:20 | 40.3 | ↑0.6 | |
| 3/4 00:30 | 41.1 | ↑0.8 | |
| 3/4 00:40 | 42.2 | ↑1.1 | |
| 3/4 00:50 | 43.5 | ↑1.3 | |
| 3/4 01:00 | 45.0 | ↑1.5 | |
| 3/4 01:10 | 46.8 | ↑1.8 | |
| 3/4 01:20 | 48.7 | ↑1.9 | |
| 3/4 01:30 | 50.8 | ↑2.1 | |
| 3/4 01:40 | 53.1 | ↑2.3 | |
| 3/4 01:50 | 55.6 | ↑2.5 | |
| 3/4 02:00 | 58.2 | ↑2.6 | |
| 3/4 02:10 | 60.9 | ↑2.7 | |
| 3/4 02:20 | 63.6 | ↑2.7 | |
| 3/4 02:30 | 66.5 | ↑2.9 | |
| 3/4 02:40 | 69.4 | ↑2.9 | |
| 3/4 02:50 | 72.3 | ↑2.9 | |
| 3/4 03:00 | 75.3 | ↑3.0 | |
| 3/4 03:10 | 78.2 | ↑2.9 | |
| 3/4 03:20 | 81.1 | ↑2.9 | |
| 3/4 03:30 | 83.9 | ↑2.8 | |
| 3/4 03:40 | 86.7 | ↑2.8 | |
| 3/4 03:50 | 89.4 | ↑2.7 | |
| 3/4 04:00 | 92.0 | ↑2.6 | |
| 3/4 04:10 | 94.4 | ↑2.4 | |
| 3/4 04:20 | 96.7 | ↑2.3 | |
| 3/4 04:30 | 98.9 | ↑2.2 | |
| 3/4 04:40 | 100.8 | ↑1.9 | |
| 3/4 04:50 | 102.6 | ↑1.8 | |
| 3/4 05:00 | 104.1 | ↑1.5 | |
| 3/4 05:10 | 105.4 | ↑1.3 | |
| 3/4 05:20 | 106.5 | ↑1.1 | |
| 3/4 05:30 | 107.3 | ↑0.8 | |
| 3/4 05:40 | 107.9 | ↑0.6 | |
| 3/4 05:50 | 108.2 | ↑0.3 | 満潮 |
| 3/4 06:00 | 108.2 | 0 | |
| 3/4 06:10 | 107.9 | ↓-0.3 | |
| 3/4 06:20 | 107.4 | ↓-0.5 | |
| 3/4 06:30 | 106.6 | ↓-0.8 | |
| 3/4 06:40 | 105.5 | ↓-1.1 | |
| 3/4 06:50 | 104.1 | ↓-1.4 | |
| 3/4 07:00 | 102.4 | ↓-1.7 | |
| 3/4 07:10 | 100.5 | ↓-1.9 | |
| 3/4 07:20 | 98.3 | ↓-2.2 | |
| 3/4 07:30 | 95.9 | ↓-2.4 | |
| 3/4 07:40 | 93.2 | ↓-2.7 | |
| 3/4 07:50 | 90.4 | ↓-2.8 | |
| 3/4 08:00 | 87.3 | ↓-3.1 | |
| 3/4 08:10 | 84.1 | ↓-3.2 | |
| 3/4 08:20 | 80.7 | ↓-3.4 | |
| 3/4 08:30 | 77.2 | ↓-3.5 | |
| 3/4 08:40 | 73.6 | ↓-3.6 | |
| 3/4 08:50 | 69.9 | ↓-3.7 | |
| 3/4 09:00 | 66.2 | ↓-3.7 | |
| 3/4 09:10 | 62.5 | ↓-3.7 | |
| 3/4 09:20 | 58.7 | ↓-3.8 | 最大潮位差 |
| 3/4 09:30 | 55.0 | ↓-3.7 | |
| 3/4 09:40 | 51.4 | ↓-3.6 | |
| 3/4 09:50 | 47.8 | ↓-3.6 | |
| 3/4 10:00 | 44.4 | ↓-3.4 | |
| 3/4 10:10 | 41.0 | ↓-3.4 | |
| 3/4 10:20 | 37.9 | ↓-3.1 | |
| 3/4 10:30 | 34.9 | ↓-3.0 | |
| 3/4 10:40 | 32.2 | ↓-2.7 | |
| 3/4 10:50 | 29.7 | ↓-2.5 | |
| 3/4 11:00 | 27.4 | ↓-2.3 | |
| 3/4 11:10 | 25.3 | ↓-2.1 | |
| 3/4 11:20 | 23.6 | ↓-1.7 | |
| 3/4 11:30 | 22.1 | ↓-1.5 | |
| 3/4 11:40 | 20.9 | ↓-1.2 | |
| 3/4 11:50 | 20.0 | ↓-0.9 | |
| 3/4 12:00 | 19.4 | ↓-0.6 | |
| 3/4 12:10 | 19.0 | ↓-0.4 | 干潮 |
| 3/4 12:20 | 19.0 | 0 | |
| 3/4 12:30 | 19.3 | ↑0.3 | |
| 3/4 12:40 | 19.9 | ↑0.6 | |
| 3/4 12:50 | 20.7 | ↑0.8 | |
| 3/4 13:00 | 21.8 | ↑1.1 | |
| 3/4 13:10 | 23.2 | ↑1.4 | |
| 3/4 13:20 | 24.8 | ↑1.6 | |
| 3/4 13:30 | 26.7 | ↑1.9 | |
| 3/4 13:40 | 28.8 | ↑2.1 | |
| 3/4 13:50 | 31.1 | ↑2.3 | |
| 3/4 14:00 | 33.6 | ↑2.5 | |
| 3/4 14:10 | 36.2 | ↑2.6 | |
| 3/4 14:20 | 39.0 | ↑2.8 | |
| 3/4 14:30 | 42.0 | ↑3.0 | |
| 3/4 14:40 | 45.1 | ↑3.1 | |
| 3/4 14:50 | 48.2 | ↑3.1 | |
| 3/4 15:00 | 51.5 | ↑3.3 | |
| 3/4 15:10 | 54.8 | ↑3.3 | |
| 3/4 15:20 | 58.1 | ↑3.3 | |
| 3/4 15:30 | 61.5 | ↑3.4 | |
| 3/4 15:40 | 64.9 | ↑3.4 | |
| 3/4 15:50 | 68.2 | ↑3.3 | |
| 3/4 16:00 | 71.5 | ↑3.3 | |
| 3/4 16:10 | 74.8 | ↑3.3 | |
| 3/4 16:20 | 78.0 | ↑3.2 | |
| 3/4 16:30 | 81.1 | ↑3.1 | |
| 3/4 16:40 | 84.0 | ↑2.9 | |
| 3/4 16:50 | 86.9 | ↑2.9 | |
| 3/4 17:00 | 89.6 | ↑2.7 | |
| 3/4 17:10 | 92.1 | ↑2.5 | |
| 3/4 17:20 | 94.4 | ↑2.3 | |
| 3/4 17:30 | 96.6 | ↑2.2 | |
| 3/4 17:40 | 98.5 | ↑1.9 | |
| 3/4 17:50 | 100.2 | ↑1.7 | |
| 3/4 18:00 | 101.7 | ↑1.5 | |
| 3/4 18:10 | 103.0 | ↑1.3 | |
| 3/4 18:20 | 104.0 | ↑1.0 | |
| 3/4 18:30 | 104.8 | ↑0.8 | |
| 3/4 18:40 | 105.3 | ↑0.5 | |
| 3/4 18:50 | 105.5 | ↑0.2 | 満潮 |
| 3/4 19:00 | 105.5 | 0 | |
| 3/4 19:10 | 105.2 | ↓-0.3 | |
| 3/4 19:20 | 104.7 | ↓-0.5 | |
| 3/4 19:30 | 103.9 | ↓-0.8 | |
| 3/4 19:40 | 102.9 | ↓-1.0 | |
| 3/4 19:50 | 101.7 | ↓-1.2 | |
| 3/4 20:00 | 100.2 | ↓-1.5 | |
| 3/4 20:10 | 98.6 | ↓-1.6 | |
| 3/4 20:20 | 96.7 | ↓-1.9 | |
| 3/4 20:30 | 94.7 | ↓-2.0 | |
| 3/4 20:40 | 92.5 | ↓-2.2 | |
| 3/4 20:50 | 90.2 | ↓-2.3 | |
| 3/4 21:00 | 87.8 | ↓-2.4 | |
| 3/4 21:10 | 85.4 | ↓-2.4 | |
| 3/4 21:20 | 82.8 | ↓-2.6 | |
| 3/4 21:30 | 80.2 | ↓-2.6 | |
| 3/4 21:40 | 77.6 | ↓-2.6 | |
| 3/4 21:50 | 75.1 | ↓-2.5 | |
| 3/4 22:00 | 72.5 | ↓-2.6 | |
| 3/4 22:10 | 70.0 | ↓-2.5 | |
| 3/4 22:20 | 67.6 | ↓-2.4 | |
| 3/4 22:30 | 65.3 | ↓-2.3 | |
| 3/4 22:40 | 63.1 | ↓-2.2 | |
| 3/4 22:50 | 61.1 | ↓-2.0 | |
| 3/4 23:00 | 59.2 | ↓-1.9 | |
| 3/4 23:10 | 57.6 | ↓-1.6 | |
| 3/4 23:20 | 56.1 | ↓-1.5 | |
| 3/4 23:30 | 54.8 | ↓-1.3 | |
| 3/4 23:40 | 53.7 | ↓-1.1 | |
| 3/4 23:50 | 52.8 | ↓-0.9 |