| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(金) |
04:47 | 11:55 | 19:16 | - |
| 112cm | 5cm | 108cm | - | |
|
||||
那珂湊（茨城）2052年05月17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 |
|---|---|---|---|
| 5/17 00:00 | 75.0 | ↑0.5 | |
| 5/17 00:10 | 75.7 | ↑0.7 | |
| 5/17 00:20 | 76.6 | ↑0.9 | |
| 5/17 00:30 | 77.6 | ↑1.0 | |
| 5/17 00:40 | 78.7 | ↑1.1 | |
| 5/17 00:50 | 80.0 | ↑1.3 | |
| 5/17 01:00 | 81.3 | ↑1.3 | |
| 5/17 01:10 | 82.8 | ↑1.5 | |
| 5/17 01:20 | 84.4 | ↑1.6 | |
| 5/17 01:30 | 86.1 | ↑1.7 | |
| 5/17 01:40 | 87.8 | ↑1.7 | |
| 5/17 01:50 | 89.6 | ↑1.8 | |
| 5/17 02:00 | 91.4 | ↑1.8 | |
| 5/17 02:10 | 93.2 | ↑1.8 | |
| 5/17 02:20 | 95.0 | ↑1.8 | |
| 5/17 02:30 | 96.8 | ↑1.8 | |
| 5/17 02:40 | 98.6 | ↑1.8 | |
| 5/17 02:50 | 100.3 | ↑1.7 | |
| 5/17 03:00 | 101.9 | ↑1.6 | |
| 5/17 03:10 | 103.5 | ↑1.6 | |
| 5/17 03:20 | 105.0 | ↑1.5 | |
| 5/17 03:30 | 106.3 | ↑1.3 | |
| 5/17 03:40 | 107.6 | ↑1.3 | |
| 5/17 03:50 | 108.7 | ↑1.1 | |
| 5/17 04:00 | 109.7 | ↑1.0 | |
| 5/17 04:10 | 110.5 | ↑0.8 | |
| 5/17 04:20 | 111.1 | ↑0.6 | |
| 5/17 04:30 | 111.5 | ↑0.4 | |
| 5/17 04:40 | 111.8 | ↑0.3 | 満潮 |
| 5/17 04:50 | 111.8 | 0 | |
| 5/17 05:00 | 111.6 | ↓-0.2 | |
| 5/17 05:10 | 111.2 | ↓-0.4 | |
| 5/17 05:20 | 110.6 | ↓-0.6 | |
| 5/17 05:30 | 109.7 | ↓-0.9 | |
| 5/17 05:40 | 108.6 | ↓-1.1 | |
| 5/17 05:50 | 107.2 | ↓-1.4 | |
| 5/17 06:00 | 105.6 | ↓-1.6 | |
| 5/17 06:10 | 103.8 | ↓-1.8 | |
| 5/17 06:20 | 101.7 | ↓-2.1 | |
| 5/17 06:30 | 99.4 | ↓-2.3 | |
| 5/17 06:40 | 96.9 | ↓-2.5 | |
| 5/17 06:50 | 94.1 | ↓-2.8 | |
| 5/17 07:00 | 91.1 | ↓-3.0 | |
| 5/17 07:10 | 88.0 | ↓-3.1 | |
| 5/17 07:20 | 84.6 | ↓-3.4 | |
| 5/17 07:30 | 81.1 | ↓-3.5 | |
| 5/17 07:40 | 77.5 | ↓-3.6 | |
| 5/17 07:50 | 73.7 | ↓-3.8 | |
| 5/17 08:00 | 69.8 | ↓-3.9 | |
| 5/17 08:10 | 65.9 | ↓-3.9 | |
| 5/17 08:20 | 61.8 | ↓-4.1 | 最大潮位差 |
| 5/17 08:30 | 57.8 | ↓-4.0 | |
| 5/17 08:40 | 53.7 | ↓-4.1 | 最大潮位差 |
| 5/17 08:50 | 49.7 | ↓-4.0 | |
| 5/17 09:00 | 45.6 | ↓-4.1 | 最大潮位差 |
| 5/17 09:10 | 41.7 | ↓-3.9 | |
| 5/17 09:20 | 37.8 | ↓-3.9 | |
| 5/17 09:30 | 34.1 | ↓-3.7 | |
| 5/17 09:40 | 30.5 | ↓-3.6 | |
| 5/17 09:50 | 27.0 | ↓-3.5 | |
| 5/17 10:00 | 23.8 | ↓-3.2 | |
| 5/17 10:10 | 20.7 | ↓-3.1 | |
| 5/17 10:20 | 17.9 | ↓-2.8 | |
| 5/17 10:30 | 15.3 | ↓-2.6 | |
| 5/17 10:40 | 13.0 | ↓-2.3 | |
| 5/17 10:50 | 11.0 | ↓-2.0 | |
| 5/17 11:00 | 9.2 | ↓-1.8 | |
| 5/17 11:10 | 7.7 | ↓-1.5 | |
| 5/17 11:20 | 6.5 | ↓-1.2 | |
| 5/17 11:30 | 5.6 | ↓-0.9 | |
| 5/17 11:40 | 5.1 | ↓-0.5 | |
| 5/17 11:50 | 4.8 | ↓-0.3 | 干潮 |
| 5/17 12:00 | 4.8 | 0 | |
| 5/17 12:10 | 5.1 | ↑0.3 | |
| 5/17 12:20 | 5.8 | ↑0.7 | |
| 5/17 12:30 | 6.7 | ↑0.9 | |
| 5/17 12:40 | 7.9 | ↑1.2 | |
| 5/17 12:50 | 9.3 | ↑1.4 | |
| 5/17 13:00 | 11.0 | ↑1.7 | |
| 5/17 13:10 | 13.0 | ↑2.0 | |
| 5/17 13:20 | 15.2 | ↑2.2 | |
| 5/17 13:30 | 17.6 | ↑2.4 | |
| 5/17 13:40 | 20.2 | ↑2.6 | |
| 5/17 13:50 | 23.0 | ↑2.8 | |
| 5/17 14:00 | 25.9 | ↑2.9 | |
| 5/17 14:10 | 29.0 | ↑3.1 | |
| 5/17 14:20 | 32.3 | ↑3.3 | |
| 5/17 14:30 | 35.6 | ↑3.3 | |
| 5/17 14:40 | 39.1 | ↑3.5 | |
| 5/17 14:50 | 42.6 | ↑3.5 | |
| 5/17 15:00 | 46.2 | ↑3.6 | |
| 5/17 15:10 | 49.8 | ↑3.6 | |
| 5/17 15:20 | 53.5 | ↑3.7 | |
| 5/17 15:30 | 57.1 | ↑3.6 | |
| 5/17 15:40 | 60.8 | ↑3.7 | |
| 5/17 15:50 | 64.4 | ↑3.6 | |
| 5/17 16:00 | 68.0 | ↑3.6 | |
| 5/17 16:10 | 71.5 | ↑3.5 | |
| 5/17 16:20 | 74.9 | ↑3.4 | |
| 5/17 16:30 | 78.3 | ↑3.4 | |
| 5/17 16:40 | 81.5 | ↑3.2 | |
| 5/17 16:50 | 84.6 | ↑3.1 | |
| 5/17 17:00 | 87.5 | ↑2.9 | |
| 5/17 17:10 | 90.3 | ↑2.8 | |
| 5/17 17:20 | 92.9 | ↑2.6 | |
| 5/17 17:30 | 95.4 | ↑2.5 | |
| 5/17 17:40 | 97.6 | ↑2.2 | |
| 5/17 17:50 | 99.7 | ↑2.1 | |
| 5/17 18:00 | 101.5 | ↑1.8 | |
| 5/17 18:10 | 103.1 | ↑1.6 | |
| 5/17 18:20 | 104.4 | ↑1.3 | |
| 5/17 18:30 | 105.6 | ↑1.2 | |
| 5/17 18:40 | 106.5 | ↑0.9 | |
| 5/17 18:50 | 107.2 | ↑0.7 | |
| 5/17 19:00 | 107.6 | ↑0.4 | |
| 5/17 19:10 | 107.8 | ↑0.2 | 満潮 |
| 5/17 19:20 | 107.8 | 0 | |
| 5/17 19:30 | 107.6 | ↓-0.2 | |
| 5/17 19:40 | 107.2 | ↓-0.4 | |
| 5/17 19:50 | 106.5 | ↓-0.7 | |
| 5/17 20:00 | 105.7 | ↓-0.8 | |
| 5/17 20:10 | 104.8 | ↓-0.9 | |
| 5/17 20:20 | 103.6 | ↓-1.2 | |
| 5/17 20:30 | 102.3 | ↓-1.3 | |
| 5/17 20:40 | 101.0 | ↓-1.3 | |
| 5/17 20:50 | 99.5 | ↓-1.5 | |
| 5/17 21:00 | 97.9 | ↓-1.6 | |
| 5/17 21:10 | 96.3 | ↓-1.6 | |
| 5/17 21:20 | 94.6 | ↓-1.7 | |
| 5/17 21:30 | 92.9 | ↓-1.7 | |
| 5/17 21:40 | 91.2 | ↓-1.7 | |
| 5/17 21:50 | 89.6 | ↓-1.6 | |
| 5/17 22:00 | 87.9 | ↓-1.7 | |
| 5/17 22:10 | 86.4 | ↓-1.5 | |
| 5/17 22:20 | 84.9 | ↓-1.5 | |
| 5/17 22:30 | 83.5 | ↓-1.4 | |
| 5/17 22:40 | 82.3 | ↓-1.2 | |
| 5/17 22:50 | 81.1 | ↓-1.2 | |
| 5/17 23:00 | 80.1 | ↓-1.0 | |
| 5/17 23:10 | 79.2 | ↓-0.9 | |
| 5/17 23:20 | 78.5 | ↓-0.7 | |
| 5/17 23:30 | 77.9 | ↓-0.6 | |
| 5/17 23:40 | 77.6 | ↓-0.3 | |
| 5/17 23:50 | 77.3 | ↓-0.3 |