| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(木) |
06:05 | 00:51 | 21:10 | 13:33 |
| 108cm | 81cm | 103cm | 10cm | |
|
||||
那珂湊（茨城）2050年05月12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 |
|---|---|---|---|
| 5/12 00:00 | 82.2 | ↓-0.8 | |
| 5/12 00:10 | 81.6 | ↓-0.6 | |
| 5/12 00:20 | 81.1 | ↓-0.5 | |
| 5/12 00:30 | 80.7 | ↓-0.4 | |
| 5/12 00:40 | 80.5 | ↓-0.2 | |
| 5/12 00:50 | 80.4 | ↓-0.1 | 干潮 |
| 5/12 01:00 | 80.5 | ↑0.1 | |
| 5/12 01:10 | 80.7 | ↑0.2 | |
| 5/12 01:20 | 81.0 | ↑0.3 | |
| 5/12 01:30 | 81.5 | ↑0.5 | |
| 5/12 01:40 | 82.1 | ↑0.6 | |
| 5/12 01:50 | 82.8 | ↑0.7 | |
| 5/12 02:00 | 83.6 | ↑0.8 | |
| 5/12 02:10 | 84.5 | ↑0.9 | |
| 5/12 02:20 | 85.5 | ↑1.0 | |
| 5/12 02:30 | 86.6 | ↑1.1 | |
| 5/12 02:40 | 87.7 | ↑1.1 | |
| 5/12 02:50 | 88.9 | ↑1.2 | |
| 5/12 03:00 | 90.1 | ↑1.2 | |
| 5/12 03:10 | 91.4 | ↑1.3 | |
| 5/12 03:20 | 92.7 | ↑1.3 | |
| 5/12 03:30 | 94.0 | ↑1.3 | |
| 5/12 03:40 | 95.4 | ↑1.4 | |
| 5/12 03:50 | 96.7 | ↑1.3 | |
| 5/12 04:00 | 98.0 | ↑1.3 | |
| 5/12 04:10 | 99.2 | ↑1.2 | |
| 5/12 04:20 | 100.4 | ↑1.2 | |
| 5/12 04:30 | 101.6 | ↑1.2 | |
| 5/12 04:40 | 102.7 | ↑1.1 | |
| 5/12 04:50 | 103.7 | ↑1.0 | |
| 5/12 05:00 | 104.6 | ↑0.9 | |
| 5/12 05:10 | 105.4 | ↑0.8 | |
| 5/12 05:20 | 106.1 | ↑0.7 | |
| 5/12 05:30 | 106.7 | ↑0.6 | |
| 5/12 05:40 | 107.1 | ↑0.4 | |
| 5/12 05:50 | 107.4 | ↑0.3 | |
| 5/12 06:00 | 107.6 | ↑0.2 | 満潮 |
| 5/12 06:10 | 107.6 | 0 | |
| 5/12 06:20 | 107.4 | ↓-0.2 | |
| 5/12 06:30 | 107.0 | ↓-0.4 | |
| 5/12 06:40 | 106.5 | ↓-0.5 | |
| 5/12 06:50 | 105.8 | ↓-0.7 | |
| 5/12 07:00 | 104.8 | ↓-1.0 | |
| 5/12 07:10 | 103.7 | ↓-1.1 | |
| 5/12 07:20 | 102.4 | ↓-1.3 | |
| 5/12 07:30 | 100.8 | ↓-1.6 | |
| 5/12 07:40 | 99.1 | ↓-1.7 | |
| 5/12 07:50 | 97.2 | ↓-1.9 | |
| 5/12 08:00 | 95.0 | ↓-2.2 | |
| 5/12 08:10 | 92.7 | ↓-2.3 | |
| 5/12 08:20 | 90.2 | ↓-2.5 | |
| 5/12 08:30 | 87.5 | ↓-2.7 | |
| 5/12 08:40 | 84.7 | ↓-2.8 | |
| 5/12 08:50 | 81.7 | ↓-3.0 | |
| 5/12 09:00 | 78.5 | ↓-3.2 | |
| 5/12 09:10 | 75.3 | ↓-3.2 | |
| 5/12 09:20 | 71.9 | ↓-3.4 | |
| 5/12 09:30 | 68.4 | ↓-3.5 | |
| 5/12 09:40 | 64.9 | ↓-3.5 | |
| 5/12 09:50 | 61.3 | ↓-3.6 | 最大潮位差 |
| 5/12 10:00 | 57.7 | ↓-3.6 | 最大潮位差 |
| 5/12 10:10 | 54.1 | ↓-3.6 | 最大潮位差 |
| 5/12 10:20 | 50.5 | ↓-3.6 | 最大潮位差 |
| 5/12 10:30 | 46.9 | ↓-3.6 | 最大潮位差 |
| 5/12 10:40 | 43.4 | ↓-3.5 | |
| 5/12 10:50 | 40.0 | ↓-3.4 | |
| 5/12 11:00 | 36.7 | ↓-3.3 | |
| 5/12 11:10 | 33.5 | ↓-3.2 | |
| 5/12 11:20 | 30.4 | ↓-3.1 | |
| 5/12 11:30 | 27.5 | ↓-2.9 | |
| 5/12 11:40 | 24.7 | ↓-2.8 | |
| 5/12 11:50 | 22.2 | ↓-2.5 | |
| 5/12 12:00 | 19.8 | ↓-2.4 | |
| 5/12 12:10 | 17.7 | ↓-2.1 | |
| 5/12 12:20 | 15.8 | ↓-1.9 | |
| 5/12 12:30 | 14.1 | ↓-1.7 | |
| 5/12 12:40 | 12.7 | ↓-1.4 | |
| 5/12 12:50 | 11.5 | ↓-1.2 | |
| 5/12 13:00 | 10.6 | ↓-0.9 | |
| 5/12 13:10 | 9.9 | ↓-0.7 | |
| 5/12 13:20 | 9.5 | ↓-0.4 | |
| 5/12 13:30 | 9.3 | ↓-0.2 | 干潮 |
| 5/12 13:40 | 9.4 | ↑0.1 | |
| 5/12 13:50 | 9.7 | ↑0.3 | |
| 5/12 14:00 | 10.3 | ↑0.6 | |
| 5/12 14:10 | 11.0 | ↑0.7 | |
| 5/12 14:20 | 12.1 | ↑1.1 | |
| 5/12 14:30 | 13.3 | ↑1.2 | |
| 5/12 14:40 | 14.8 | ↑1.5 | |
| 5/12 14:50 | 16.4 | ↑1.6 | |
| 5/12 15:00 | 18.3 | ↑1.9 | |
| 5/12 15:10 | 20.3 | ↑2.0 | |
| 5/12 15:20 | 22.5 | ↑2.2 | |
| 5/12 15:30 | 24.8 | ↑2.3 | |
| 5/12 15:40 | 27.3 | ↑2.5 | |
| 5/12 15:50 | 29.9 | ↑2.6 | |
| 5/12 16:00 | 32.7 | ↑2.8 | |
| 5/12 16:10 | 35.5 | ↑2.8 | |
| 5/12 16:20 | 38.4 | ↑2.9 | |
| 5/12 16:30 | 41.4 | ↑3.0 | |
| 5/12 16:40 | 44.5 | ↑3.1 | |
| 5/12 16:50 | 47.6 | ↑3.1 | |
| 5/12 17:00 | 50.8 | ↑3.2 | |
| 5/12 17:10 | 54.0 | ↑3.2 | |
| 5/12 17:20 | 57.2 | ↑3.2 | |
| 5/12 17:30 | 60.3 | ↑3.1 | |
| 5/12 17:40 | 63.5 | ↑3.2 | |
| 5/12 17:50 | 66.6 | ↑3.1 | |
| 5/12 18:00 | 69.7 | ↑3.1 | |
| 5/12 18:10 | 72.7 | ↑3.0 | |
| 5/12 18:20 | 75.6 | ↑2.9 | |
| 5/12 18:30 | 78.4 | ↑2.8 | |
| 5/12 18:40 | 81.1 | ↑2.7 | |
| 5/12 18:50 | 83.7 | ↑2.6 | |
| 5/12 19:00 | 86.2 | ↑2.5 | |
| 5/12 19:10 | 88.5 | ↑2.3 | |
| 5/12 19:20 | 90.6 | ↑2.1 | |
| 5/12 19:30 | 92.6 | ↑2.0 | |
| 5/12 19:40 | 94.4 | ↑1.8 | |
| 5/12 19:50 | 96.0 | ↑1.6 | |
| 5/12 20:00 | 97.5 | ↑1.5 | |
| 5/12 20:10 | 98.7 | ↑1.2 | |
| 5/12 20:20 | 99.7 | ↑1.0 | |
| 5/12 20:30 | 100.6 | ↑0.9 | |
| 5/12 20:40 | 101.2 | ↑0.6 | |
| 5/12 20:50 | 101.7 | ↑0.5 | |
| 5/12 21:00 | 102.0 | ↑0.3 | 満潮 |
| 5/12 21:10 | 102.0 | 0 | 満潮 |
| 5/12 21:20 | 101.9 | ↓-0.1 | |
| 5/12 21:30 | 101.7 | ↓-0.2 | |
| 5/12 21:40 | 101.2 | ↓-0.5 | |
| 5/12 21:50 | 100.7 | ↓-0.5 | |
| 5/12 22:00 | 100.0 | ↓-0.7 | |
| 5/12 22:10 | 99.1 | ↓-0.9 | |
| 5/12 22:20 | 98.2 | ↓-0.9 | |
| 5/12 22:30 | 97.2 | ↓-1.0 | |
| 5/12 22:40 | 96.0 | ↓-1.2 | |
| 5/12 22:50 | 94.9 | ↓-1.1 | |
| 5/12 23:00 | 93.7 | ↓-1.2 | |
| 5/12 23:10 | 92.5 | ↓-1.2 | |
| 5/12 23:20 | 91.2 | ↓-1.3 | |
| 5/12 23:30 | 90.0 | ↓-1.2 | |
| 5/12 23:40 | 88.8 | ↓-1.2 | |
| 5/12 23:50 | 87.6 | ↓-1.2 |