| 満潮 | 干潮 | 満潮 | 干潮 |
|
04
(金) |
02:24 | 07:17 | 12:14 | 19:44 |
| 94cm | 76cm | 99cm | 18cm | |
|
||||
那珂湊（茨城）2050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 | 80.2 | ↑2.0 | |
| 3/4 00:10 | 82.1 | ↑1.9 | |
| 3/4 00:20 | 83.8 | ↑1.7 | |
| 3/4 00:30 | 85.4 | ↑1.6 | |
| 3/4 00:40 | 86.9 | ↑1.5 | |
| 3/4 00:50 | 88.2 | ↑1.3 | |
| 3/4 01:00 | 89.4 | ↑1.2 | |
| 3/4 01:10 | 90.5 | ↑1.1 | |
| 3/4 01:20 | 91.4 | ↑0.9 | |
| 3/4 01:30 | 92.2 | ↑0.8 | |
| 3/4 01:40 | 92.8 | ↑0.6 | |
| 3/4 01:50 | 93.3 | ↑0.5 | |
| 3/4 02:00 | 93.6 | ↑0.3 | |
| 3/4 02:10 | 93.9 | ↑0.3 | |
| 3/4 02:20 | 94.0 | ↑0.1 | 満潮 |
| 3/4 02:30 | 93.9 | ↓-0.1 | |
| 3/4 02:40 | 93.8 | ↓-0.1 | |
| 3/4 02:50 | 93.5 | ↓-0.3 | |
| 3/4 03:00 | 93.2 | ↓-0.3 | |
| 3/4 03:10 | 92.7 | ↓-0.5 | |
| 3/4 03:20 | 92.2 | ↓-0.5 | |
| 3/4 03:30 | 91.6 | ↓-0.6 | |
| 3/4 03:40 | 90.9 | ↓-0.7 | |
| 3/4 03:50 | 90.1 | ↓-0.8 | |
| 3/4 04:00 | 89.3 | ↓-0.8 | |
| 3/4 04:10 | 88.4 | ↓-0.9 | |
| 3/4 04:20 | 87.5 | ↓-0.9 | |
| 3/4 04:30 | 86.6 | ↓-0.9 | |
| 3/4 04:40 | 85.7 | ↓-0.9 | |
| 3/4 04:50 | 84.7 | ↓-1.0 | |
| 3/4 05:00 | 83.7 | ↓-1.0 | |
| 3/4 05:10 | 82.8 | ↓-0.9 | |
| 3/4 05:20 | 81.9 | ↓-0.9 | |
| 3/4 05:30 | 81.0 | ↓-0.9 | |
| 3/4 05:40 | 80.1 | ↓-0.9 | |
| 3/4 05:50 | 79.4 | ↓-0.7 | |
| 3/4 06:00 | 78.6 | ↓-0.8 | |
| 3/4 06:10 | 77.9 | ↓-0.7 | |
| 3/4 06:20 | 77.4 | ↓-0.5 | |
| 3/4 06:30 | 76.8 | ↓-0.6 | |
| 3/4 06:40 | 76.4 | ↓-0.4 | |
| 3/4 06:50 | 76.1 | ↓-0.3 | |
| 3/4 07:00 | 75.9 | ↓-0.2 | |
| 3/4 07:10 | 75.8 | ↓-0.1 | 干潮 |
| 3/4 07:20 | 75.8 | 0 | |
| 3/4 07:30 | 75.9 | ↑0.1 | |
| 3/4 07:40 | 76.1 | ↑0.2 | |
| 3/4 07:50 | 76.4 | ↑0.3 | |
| 3/4 08:00 | 76.8 | ↑0.4 | |
| 3/4 08:10 | 77.3 | ↑0.5 | |
| 3/4 08:20 | 78.0 | ↑0.7 | |
| 3/4 08:30 | 78.7 | ↑0.7 | |
| 3/4 08:40 | 79.5 | ↑0.8 | |
| 3/4 08:50 | 80.4 | ↑0.9 | |
| 3/4 09:00 | 81.4 | ↑1.0 | |
| 3/4 09:10 | 82.4 | ↑1.0 | |
| 3/4 09:20 | 83.5 | ↑1.1 | |
| 3/4 09:30 | 84.7 | ↑1.2 | |
| 3/4 09:40 | 85.8 | ↑1.1 | |
| 3/4 09:50 | 87.0 | ↑1.2 | |
| 3/4 10:00 | 88.2 | ↑1.2 | |
| 3/4 10:10 | 89.4 | ↑1.2 | |
| 3/4 10:20 | 90.5 | ↑1.1 | |
| 3/4 10:30 | 91.7 | ↑1.2 | |
| 3/4 10:40 | 92.7 | ↑1.0 | |
| 3/4 10:50 | 93.7 | ↑1.0 | |
| 3/4 11:00 | 94.7 | ↑1.0 | |
| 3/4 11:10 | 95.5 | ↑0.8 | |
| 3/4 11:20 | 96.3 | ↑0.8 | |
| 3/4 11:30 | 96.9 | ↑0.6 | |
| 3/4 11:40 | 97.5 | ↑0.6 | |
| 3/4 11:50 | 97.9 | ↑0.4 | |
| 3/4 12:00 | 98.1 | ↑0.2 | |
| 3/4 12:10 | 98.3 | ↑0.2 | 満潮 |
| 3/4 12:20 | 98.2 | ↓-0.1 | |
| 3/4 12:30 | 98.1 | ↓-0.1 | |
| 3/4 12:40 | 97.7 | ↓-0.4 | |
| 3/4 12:50 | 97.2 | ↓-0.5 | |
| 3/4 13:00 | 96.6 | ↓-0.6 | |
| 3/4 13:10 | 95.7 | ↓-0.9 | |
| 3/4 13:20 | 94.7 | ↓-1.0 | |
| 3/4 13:30 | 93.6 | ↓-1.1 | |
| 3/4 13:40 | 92.3 | ↓-1.3 | |
| 3/4 13:50 | 90.8 | ↓-1.5 | |
| 3/4 14:00 | 89.2 | ↓-1.6 | |
| 3/4 14:10 | 87.4 | ↓-1.8 | |
| 3/4 14:20 | 85.5 | ↓-1.9 | |
| 3/4 14:30 | 83.4 | ↓-2.1 | |
| 3/4 14:40 | 81.3 | ↓-2.1 | |
| 3/4 14:50 | 79.0 | ↓-2.3 | |
| 3/4 15:00 | 76.6 | ↓-2.4 | |
| 3/4 15:10 | 74.1 | ↓-2.5 | |
| 3/4 15:20 | 71.5 | ↓-2.6 | |
| 3/4 15:30 | 68.8 | ↓-2.7 | |
| 3/4 15:40 | 66.1 | ↓-2.7 | |
| 3/4 15:50 | 63.3 | ↓-2.8 | |
| 3/4 16:00 | 60.5 | ↓-2.8 | |
| 3/4 16:10 | 57.7 | ↓-2.8 | |
| 3/4 16:20 | 54.9 | ↓-2.8 | |
| 3/4 16:30 | 52.0 | ↓-2.9 | |
| 3/4 16:40 | 49.2 | ↓-2.8 | |
| 3/4 16:50 | 46.4 | ↓-2.8 | |
| 3/4 17:00 | 43.7 | ↓-2.7 | |
| 3/4 17:10 | 41.0 | ↓-2.7 | |
| 3/4 17:20 | 38.4 | ↓-2.6 | |
| 3/4 17:30 | 36.0 | ↓-2.4 | |
| 3/4 17:40 | 33.6 | ↓-2.4 | |
| 3/4 17:50 | 31.3 | ↓-2.3 | |
| 3/4 18:00 | 29.2 | ↓-2.1 | |
| 3/4 18:10 | 27.2 | ↓-2.0 | |
| 3/4 18:20 | 25.4 | ↓-1.8 | |
| 3/4 18:30 | 23.7 | ↓-1.7 | |
| 3/4 18:40 | 22.3 | ↓-1.4 | |
| 3/4 18:50 | 21.0 | ↓-1.3 | |
| 3/4 19:00 | 19.9 | ↓-1.1 | |
| 3/4 19:10 | 19.1 | ↓-0.8 | |
| 3/4 19:20 | 18.5 | ↓-0.6 | |
| 3/4 19:30 | 18.1 | ↓-0.4 | |
| 3/4 19:40 | 17.9 | ↓-0.2 | 干潮 |
| 3/4 19:50 | 17.9 | 0 | |
| 3/4 20:00 | 18.2 | ↑0.3 | |
| 3/4 20:10 | 18.7 | ↑0.5 | |
| 3/4 20:20 | 19.4 | ↑0.7 | |
| 3/4 20:30 | 20.4 | ↑1.0 | |
| 3/4 20:40 | 21.5 | ↑1.1 | |
| 3/4 20:50 | 22.9 | ↑1.4 | |
| 3/4 21:00 | 24.5 | ↑1.6 | |
| 3/4 21:10 | 26.3 | ↑1.8 | |
| 3/4 21:20 | 28.3 | ↑2.0 | |
| 3/4 21:30 | 30.4 | ↑2.1 | |
| 3/4 21:40 | 32.7 | ↑2.3 | |
| 3/4 21:50 | 35.2 | ↑2.5 | |
| 3/4 22:00 | 37.7 | ↑2.5 | |
| 3/4 22:10 | 40.4 | ↑2.7 | |
| 3/4 22:20 | 43.2 | ↑2.8 | |
| 3/4 22:30 | 46.1 | ↑2.9 | |
| 3/4 22:40 | 49.0 | ↑2.9 | |
| 3/4 22:50 | 52.0 | ↑3.0 | |
| 3/4 23:00 | 55.0 | ↑3.0 | |
| 3/4 23:10 | 58.0 | ↑3.0 | |
| 3/4 23:20 | 61.1 | ↑3.1 | 最大潮位差 |
| 3/4 23:30 | 64.1 | ↑3.0 | |
| 3/4 23:40 | 67.0 | ↑2.9 | |
| 3/4 23:50 | 69.9 | ↑2.9 |