| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(水) |
06:37 | 00:57 | 20:00 | 13:06 |
| 119cm | 75cm | 123cm | 40cm | |
|
||||
那珂湊（茨城）2052年07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 |
|---|---|---|---|
| 7/17 00:00 | 77.3 | ↓-1.2 | |
| 7/17 00:10 | 76.3 | ↓-1.0 | |
| 7/17 00:20 | 75.4 | ↓-0.9 | |
| 7/17 00:30 | 74.8 | ↓-0.6 | |
| 7/17 00:40 | 74.4 | ↓-0.4 | |
| 7/17 00:50 | 74.2 | ↓-0.2 | 干潮 |
| 7/17 01:00 | 74.2 | 0 | |
| 7/17 01:10 | 74.4 | ↑0.2 | |
| 7/17 01:20 | 74.8 | ↑0.4 | |
| 7/17 01:30 | 75.3 | ↑0.5 | |
| 7/17 01:40 | 76.1 | ↑0.8 | |
| 7/17 01:50 | 77.0 | ↑0.9 | |
| 7/17 02:00 | 78.0 | ↑1.0 | |
| 7/17 02:10 | 79.3 | ↑1.3 | |
| 7/17 02:20 | 80.6 | ↑1.3 | |
| 7/17 02:30 | 82.1 | ↑1.5 | |
| 7/17 02:40 | 83.7 | ↑1.6 | |
| 7/17 02:50 | 85.4 | ↑1.7 | |
| 7/17 03:00 | 87.2 | ↑1.8 | |
| 7/17 03:10 | 89.0 | ↑1.8 | |
| 7/17 03:20 | 90.9 | ↑1.9 | |
| 7/17 03:30 | 92.8 | ↑1.9 | |
| 7/17 03:40 | 94.8 | ↑2.0 | |
| 7/17 03:50 | 96.8 | ↑2.0 | |
| 7/17 04:00 | 98.8 | ↑2.0 | |
| 7/17 04:10 | 100.7 | ↑1.9 | |
| 7/17 04:20 | 102.6 | ↑1.9 | |
| 7/17 04:30 | 104.5 | ↑1.9 | |
| 7/17 04:40 | 106.3 | ↑1.8 | |
| 7/17 04:50 | 108.1 | ↑1.8 | |
| 7/17 05:00 | 109.7 | ↑1.6 | |
| 7/17 05:10 | 111.3 | ↑1.6 | |
| 7/17 05:20 | 112.7 | ↑1.4 | |
| 7/17 05:30 | 114.0 | ↑1.3 | |
| 7/17 05:40 | 115.1 | ↑1.1 | |
| 7/17 05:50 | 116.1 | ↑1.0 | |
| 7/17 06:00 | 116.9 | ↑0.8 | |
| 7/17 06:10 | 117.5 | ↑0.6 | |
| 7/17 06:20 | 118.0 | ↑0.5 | |
| 7/17 06:30 | 118.2 | ↑0.2 | 満潮 |
| 7/17 06:40 | 118.2 | 0 | |
| 7/17 06:50 | 118.0 | ↓-0.2 | |
| 7/17 07:00 | 117.6 | ↓-0.4 | |
| 7/17 07:10 | 117.0 | ↓-0.6 | |
| 7/17 07:20 | 116.1 | ↓-0.9 | |
| 7/17 07:30 | 115.0 | ↓-1.1 | |
| 7/17 07:40 | 113.7 | ↓-1.3 | |
| 7/17 07:50 | 112.2 | ↓-1.5 | |
| 7/17 08:00 | 110.4 | ↓-1.8 | |
| 7/17 08:10 | 108.5 | ↓-1.9 | |
| 7/17 08:20 | 106.3 | ↓-2.2 | |
| 7/17 08:30 | 104.0 | ↓-2.3 | |
| 7/17 08:40 | 101.5 | ↓-2.5 | |
| 7/17 08:50 | 98.8 | ↓-2.7 | |
| 7/17 09:00 | 95.9 | ↓-2.9 | |
| 7/17 09:10 | 93.0 | ↓-2.9 | |
| 7/17 09:20 | 89.9 | ↓-3.1 | |
| 7/17 09:30 | 86.8 | ↓-3.1 | |
| 7/17 09:40 | 83.6 | ↓-3.2 | |
| 7/17 09:50 | 80.3 | ↓-3.3 | 最大潮位差 |
| 7/17 10:00 | 77.0 | ↓-3.3 | 最大潮位差 |
| 7/17 10:10 | 73.8 | ↓-3.2 | |
| 7/17 10:20 | 70.5 | ↓-3.3 | 最大潮位差 |
| 7/17 10:30 | 67.3 | ↓-3.2 | |
| 7/17 10:40 | 64.2 | ↓-3.1 | |
| 7/17 10:50 | 61.2 | ↓-3.0 | |
| 7/17 11:00 | 58.3 | ↓-2.9 | |
| 7/17 11:10 | 55.6 | ↓-2.7 | |
| 7/17 11:20 | 53.0 | ↓-2.6 | |
| 7/17 11:30 | 50.6 | ↓-2.4 | |
| 7/17 11:40 | 48.4 | ↓-2.2 | |
| 7/17 11:50 | 46.4 | ↓-2.0 | |
| 7/17 12:00 | 44.6 | ↓-1.8 | |
| 7/17 12:10 | 43.1 | ↓-1.5 | |
| 7/17 12:20 | 41.8 | ↓-1.3 | |
| 7/17 12:30 | 40.7 | ↓-1.1 | |
| 7/17 12:40 | 39.9 | ↓-0.8 | |
| 7/17 12:50 | 39.4 | ↓-0.5 | |
| 7/17 13:00 | 39.1 | ↓-0.3 | 干潮 |
| 7/17 13:10 | 39.1 | 0 | |
| 7/17 13:20 | 39.4 | ↑0.3 | |
| 7/17 13:30 | 39.9 | ↑0.5 | |
| 7/17 13:40 | 40.6 | ↑0.7 | |
| 7/17 13:50 | 41.6 | ↑1.0 | |
| 7/17 14:00 | 42.9 | ↑1.3 | |
| 7/17 14:10 | 44.3 | ↑1.4 | |
| 7/17 14:20 | 46.0 | ↑1.7 | |
| 7/17 14:30 | 47.8 | ↑1.8 | |
| 7/17 14:40 | 49.9 | ↑2.1 | |
| 7/17 14:50 | 52.1 | ↑2.2 | |
| 7/17 15:00 | 54.5 | ↑2.4 | |
| 7/17 15:10 | 57.0 | ↑2.5 | |
| 7/17 15:20 | 59.6 | ↑2.6 | |
| 7/17 15:30 | 62.4 | ↑2.8 | |
| 7/17 15:40 | 65.3 | ↑2.9 | |
| 7/17 15:50 | 68.2 | ↑2.9 | |
| 7/17 16:00 | 71.3 | ↑3.1 | |
| 7/17 16:10 | 74.3 | ↑3.0 | |
| 7/17 16:20 | 77.5 | ↑3.2 | |
| 7/17 16:30 | 80.6 | ↑3.1 | |
| 7/17 16:40 | 83.7 | ↑3.1 | |
| 7/17 16:50 | 86.8 | ↑3.1 | |
| 7/17 17:00 | 89.9 | ↑3.1 | |
| 7/17 17:10 | 92.9 | ↑3.0 | |
| 7/17 17:20 | 95.9 | ↑3.0 | |
| 7/17 17:30 | 98.8 | ↑2.9 | |
| 7/17 17:40 | 101.6 | ↑2.8 | |
| 7/17 17:50 | 104.2 | ↑2.6 | |
| 7/17 18:00 | 106.8 | ↑2.6 | |
| 7/17 18:10 | 109.2 | ↑2.4 | |
| 7/17 18:20 | 111.4 | ↑2.2 | |
| 7/17 18:30 | 113.5 | ↑2.1 | |
| 7/17 18:40 | 115.4 | ↑1.9 | |
| 7/17 18:50 | 117.1 | ↑1.7 | |
| 7/17 19:00 | 118.6 | ↑1.5 | |
| 7/17 19:10 | 119.8 | ↑1.2 | |
| 7/17 19:20 | 120.9 | ↑1.1 | |
| 7/17 19:30 | 121.7 | ↑0.8 | |
| 7/17 19:40 | 122.3 | ↑0.6 | |
| 7/17 19:50 | 122.6 | ↑0.3 | 満潮 |
| 7/17 20:00 | 122.7 | ↑0.1 | 満潮 |
| 7/17 20:10 | 122.6 | ↓-0.1 | |
| 7/17 20:20 | 122.2 | ↓-0.4 | |
| 7/17 20:30 | 121.6 | ↓-0.6 | |
| 7/17 20:40 | 120.7 | ↓-0.9 | |
| 7/17 20:50 | 119.7 | ↓-1.0 | |
| 7/17 21:00 | 118.4 | ↓-1.3 | |
| 7/17 21:10 | 116.9 | ↓-1.5 | |
| 7/17 21:20 | 115.3 | ↓-1.6 | |
| 7/17 21:30 | 113.5 | ↓-1.8 | |
| 7/17 21:40 | 111.5 | ↓-2.0 | |
| 7/17 21:50 | 109.4 | ↓-2.1 | |
| 7/17 22:00 | 107.2 | ↓-2.2 | |
| 7/17 22:10 | 104.9 | ↓-2.3 | |
| 7/17 22:20 | 102.6 | ↓-2.3 | |
| 7/17 22:30 | 100.1 | ↓-2.5 | |
| 7/17 22:40 | 97.7 | ↓-2.4 | |
| 7/17 22:50 | 95.2 | ↓-2.5 | |
| 7/17 23:00 | 92.8 | ↓-2.4 | |
| 7/17 23:10 | 90.4 | ↓-2.4 | |
| 7/17 23:20 | 88.0 | ↓-2.4 | |
| 7/17 23:30 | 85.8 | ↓-2.2 | |
| 7/17 23:40 | 83.6 | ↓-2.2 | |
| 7/17 23:50 | 81.5 | ↓-2.1 |