| 満潮 | 干潮 | 満潮 | 干潮 |
|
10
(日) |
05:46 | 00:31 | 20:11 | 12:55 |
| 127cm | 91cm | 124cm | 17cm | |
|
||||
那珂湊（茨城）2039年07月10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 |
|---|---|---|---|
| 7/10 00:00 | 91.0 | ↓-0.6 | |
| 7/10 00:10 | 90.6 | ↓-0.4 | |
| 7/10 00:20 | 90.3 | ↓-0.3 | |
| 7/10 00:30 | 90.2 | ↓-0.1 | 干潮 |
| 7/10 00:40 | 90.3 | ↑0.1 | |
| 7/10 00:50 | 90.6 | ↑0.3 | |
| 7/10 01:00 | 91.0 | ↑0.4 | |
| 7/10 01:10 | 91.6 | ↑0.6 | |
| 7/10 01:20 | 92.3 | ↑0.7 | |
| 7/10 01:30 | 93.2 | ↑0.9 | |
| 7/10 01:40 | 94.2 | ↑1.0 | |
| 7/10 01:50 | 95.3 | ↑1.1 | |
| 7/10 02:00 | 96.6 | ↑1.3 | |
| 7/10 02:10 | 97.9 | ↑1.3 | |
| 7/10 02:20 | 99.4 | ↑1.5 | |
| 7/10 02:30 | 100.9 | ↑1.5 | |
| 7/10 02:40 | 102.6 | ↑1.7 | |
| 7/10 02:50 | 104.2 | ↑1.6 | |
| 7/10 03:00 | 105.9 | ↑1.7 | |
| 7/10 03:10 | 107.7 | ↑1.8 | |
| 7/10 03:20 | 109.4 | ↑1.7 | |
| 7/10 03:30 | 111.1 | ↑1.7 | |
| 7/10 03:40 | 112.9 | ↑1.8 | |
| 7/10 03:50 | 114.5 | ↑1.6 | |
| 7/10 04:00 | 116.2 | ↑1.7 | |
| 7/10 04:10 | 117.7 | ↑1.5 | |
| 7/10 04:20 | 119.2 | ↑1.5 | |
| 7/10 04:30 | 120.6 | ↑1.4 | |
| 7/10 04:40 | 121.8 | ↑1.2 | |
| 7/10 04:50 | 122.9 | ↑1.1 | |
| 7/10 05:00 | 123.9 | ↑1.0 | |
| 7/10 05:10 | 124.7 | ↑0.8 | |
| 7/10 05:20 | 125.3 | ↑0.6 | |
| 7/10 05:30 | 125.8 | ↑0.5 | |
| 7/10 05:40 | 126.0 | ↑0.2 | 満潮 |
| 7/10 05:50 | 126.0 | 0 | |
| 7/10 06:00 | 125.8 | ↓-0.2 | |
| 7/10 06:10 | 125.3 | ↓-0.5 | |
| 7/10 06:20 | 124.6 | ↓-0.7 | |
| 7/10 06:30 | 123.6 | ↓-1.0 | |
| 7/10 06:40 | 122.4 | ↓-1.2 | |
| 7/10 06:50 | 121.0 | ↓-1.4 | |
| 7/10 07:00 | 119.2 | ↓-1.8 | |
| 7/10 07:10 | 117.3 | ↓-1.9 | |
| 7/10 07:20 | 115.0 | ↓-2.3 | |
| 7/10 07:30 | 112.6 | ↓-2.4 | |
| 7/10 07:40 | 109.9 | ↓-2.7 | |
| 7/10 07:50 | 106.9 | ↓-3.0 | |
| 7/10 08:00 | 103.8 | ↓-3.1 | |
| 7/10 08:10 | 100.5 | ↓-3.3 | |
| 7/10 08:20 | 97.0 | ↓-3.5 | |
| 7/10 08:30 | 93.3 | ↓-3.7 | |
| 7/10 08:40 | 89.5 | ↓-3.8 | |
| 7/10 08:50 | 85.6 | ↓-3.9 | |
| 7/10 09:00 | 81.6 | ↓-4.0 | |
| 7/10 09:10 | 77.5 | ↓-4.1 | |
| 7/10 09:20 | 73.4 | ↓-4.1 | |
| 7/10 09:30 | 69.2 | ↓-4.2 | 最大潮位差 |
| 7/10 09:40 | 65.1 | ↓-4.1 | |
| 7/10 09:50 | 61.0 | ↓-4.1 | |
| 7/10 10:00 | 56.9 | ↓-4.1 | |
| 7/10 10:10 | 52.9 | ↓-4.0 | |
| 7/10 10:20 | 49.1 | ↓-3.8 | |
| 7/10 10:30 | 45.3 | ↓-3.8 | |
| 7/10 10:40 | 41.8 | ↓-3.5 | |
| 7/10 10:50 | 38.3 | ↓-3.5 | |
| 7/10 11:00 | 35.1 | ↓-3.2 | |
| 7/10 11:10 | 32.1 | ↓-3.0 | |
| 7/10 11:20 | 29.4 | ↓-2.7 | |
| 7/10 11:30 | 26.8 | ↓-2.6 | |
| 7/10 11:40 | 24.5 | ↓-2.3 | |
| 7/10 11:50 | 22.5 | ↓-2.0 | |
| 7/10 12:00 | 20.8 | ↓-1.7 | |
| 7/10 12:10 | 19.4 | ↓-1.4 | |
| 7/10 12:20 | 18.2 | ↓-1.2 | |
| 7/10 12:30 | 17.4 | ↓-0.8 | |
| 7/10 12:40 | 16.8 | ↓-0.6 | |
| 7/10 12:50 | 16.5 | ↓-0.3 | 干潮 |
| 7/10 13:00 | 16.6 | ↑0.1 | |
| 7/10 13:10 | 16.9 | ↑0.3 | |
| 7/10 13:20 | 17.5 | ↑0.6 | |
| 7/10 13:30 | 18.4 | ↑0.9 | |
| 7/10 13:40 | 19.6 | ↑1.2 | |
| 7/10 13:50 | 21.0 | ↑1.4 | |
| 7/10 14:00 | 22.7 | ↑1.7 | |
| 7/10 14:10 | 24.6 | ↑1.9 | |
| 7/10 14:20 | 26.8 | ↑2.2 | |
| 7/10 14:30 | 29.2 | ↑2.4 | |
| 7/10 14:40 | 31.9 | ↑2.7 | |
| 7/10 14:50 | 34.7 | ↑2.8 | |
| 7/10 15:00 | 37.7 | ↑3.0 | |
| 7/10 15:10 | 40.8 | ↑3.1 | |
| 7/10 15:20 | 44.2 | ↑3.4 | |
| 7/10 15:30 | 47.6 | ↑3.4 | |
| 7/10 15:40 | 51.2 | ↑3.6 | |
| 7/10 15:50 | 54.8 | ↑3.6 | |
| 7/10 16:00 | 58.6 | ↑3.8 | |
| 7/10 16:10 | 62.4 | ↑3.8 | |
| 7/10 16:20 | 66.2 | ↑3.8 | |
| 7/10 16:30 | 70.1 | ↑3.9 | |
| 7/10 16:40 | 74.0 | ↑3.9 | |
| 7/10 16:50 | 77.8 | ↑3.8 | |
| 7/10 17:00 | 81.6 | ↑3.8 | |
| 7/10 17:10 | 85.3 | ↑3.7 | |
| 7/10 17:20 | 89.0 | ↑3.7 | |
| 7/10 17:30 | 92.6 | ↑3.6 | |
| 7/10 17:40 | 96.0 | ↑3.4 | |
| 7/10 17:50 | 99.3 | ↑3.3 | |
| 7/10 18:00 | 102.4 | ↑3.1 | |
| 7/10 18:10 | 105.4 | ↑3.0 | |
| 7/10 18:20 | 108.2 | ↑2.8 | |
| 7/10 18:30 | 110.7 | ↑2.5 | |
| 7/10 18:40 | 113.1 | ↑2.4 | |
| 7/10 18:50 | 115.2 | ↑2.1 | |
| 7/10 19:00 | 117.1 | ↑1.9 | |
| 7/10 19:10 | 118.7 | ↑1.6 | |
| 7/10 19:20 | 120.1 | ↑1.4 | |
| 7/10 19:30 | 121.2 | ↑1.1 | |
| 7/10 19:40 | 122.1 | ↑0.9 | |
| 7/10 19:50 | 122.7 | ↑0.6 | |
| 7/10 20:00 | 123.1 | ↑0.4 | |
| 7/10 20:10 | 123.2 | ↑0.1 | 満潮 |
| 7/10 20:20 | 123.1 | ↓-0.1 | |
| 7/10 20:30 | 122.7 | ↓-0.4 | |
| 7/10 20:40 | 122.1 | ↓-0.6 | |
| 7/10 20:50 | 121.3 | ↓-0.8 | |
| 7/10 21:00 | 120.4 | ↓-0.9 | |
| 7/10 21:10 | 119.2 | ↓-1.2 | |
| 7/10 21:20 | 117.9 | ↓-1.3 | |
| 7/10 21:30 | 116.4 | ↓-1.5 | |
| 7/10 21:40 | 114.8 | ↓-1.6 | |
| 7/10 21:50 | 113.2 | ↓-1.6 | |
| 7/10 22:00 | 111.4 | ↓-1.8 | |
| 7/10 22:10 | 109.6 | ↓-1.8 | |
| 7/10 22:20 | 107.7 | ↓-1.9 | |
| 7/10 22:30 | 105.8 | ↓-1.9 | |
| 7/10 22:40 | 103.9 | ↓-1.9 | |
| 7/10 22:50 | 102.1 | ↓-1.8 | |
| 7/10 23:00 | 100.2 | ↓-1.9 | |
| 7/10 23:10 | 98.5 | ↓-1.7 | |
| 7/10 23:20 | 96.8 | ↓-1.7 | |
| 7/10 23:30 | 95.2 | ↓-1.6 | |
| 7/10 23:40 | 93.7 | ↓-1.5 | |
| 7/10 23:50 | 92.3 | ↓-1.4 |