| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(木) |
00:52 | 08:46 | 16:29 | 21:06 |
| 127cm | 18cm | 128cm | 104cm | |
|
||||
那珂湊（茨城）2025年08月7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 |
|---|---|---|---|
| 8/7 00:00 | 124.8 | ↑0.7 | |
| 8/7 00:10 | 125.4 | ↑0.6 | |
| 8/7 00:20 | 125.9 | ↑0.5 | |
| 8/7 00:30 | 126.3 | ↑0.4 | |
| 8/7 00:40 | 126.5 | ↑0.2 | |
| 8/7 00:50 | 126.6 | ↑0.1 | 満潮 |
| 8/7 01:00 | 126.6 | 0 | |
| 8/7 01:10 | 126.3 | ↓-0.3 | |
| 8/7 01:20 | 125.9 | ↓-0.4 | |
| 8/7 01:30 | 125.3 | ↓-0.6 | |
| 8/7 01:40 | 124.6 | ↓-0.7 | |
| 8/7 01:50 | 123.6 | ↓-1.0 | |
| 8/7 02:00 | 122.5 | ↓-1.1 | |
| 8/7 02:10 | 121.2 | ↓-1.3 | |
| 8/7 02:20 | 119.6 | ↓-1.6 | |
| 8/7 02:30 | 117.9 | ↓-1.7 | |
| 8/7 02:40 | 116.0 | ↓-1.9 | |
| 8/7 02:50 | 113.9 | ↓-2.1 | |
| 8/7 03:00 | 111.6 | ↓-2.3 | |
| 8/7 03:10 | 109.2 | ↓-2.4 | |
| 8/7 03:20 | 106.5 | ↓-2.7 | |
| 8/7 03:30 | 103.8 | ↓-2.7 | |
| 8/7 03:40 | 100.8 | ↓-3.0 | |
| 8/7 03:50 | 97.7 | ↓-3.1 | |
| 8/7 04:00 | 94.5 | ↓-3.2 | |
| 8/7 04:10 | 91.2 | ↓-3.3 | |
| 8/7 04:20 | 87.7 | ↓-3.5 | |
| 8/7 04:30 | 84.2 | ↓-3.5 | |
| 8/7 04:40 | 80.6 | ↓-3.6 | |
| 8/7 04:50 | 76.9 | ↓-3.7 | |
| 8/7 05:00 | 73.2 | ↓-3.7 | |
| 8/7 05:10 | 69.5 | ↓-3.7 | |
| 8/7 05:20 | 65.8 | ↓-3.7 | |
| 8/7 05:30 | 62.1 | ↓-3.7 | |
| 8/7 05:40 | 58.4 | ↓-3.7 | |
| 8/7 05:50 | 54.7 | ↓-3.7 | |
| 8/7 06:00 | 51.2 | ↓-3.5 | |
| 8/7 06:10 | 47.7 | ↓-3.5 | |
| 8/7 06:20 | 44.3 | ↓-3.4 | |
| 8/7 06:30 | 41.1 | ↓-3.2 | |
| 8/7 06:40 | 38.0 | ↓-3.1 | |
| 8/7 06:50 | 35.1 | ↓-2.9 | |
| 8/7 07:00 | 32.3 | ↓-2.8 | |
| 8/7 07:10 | 29.8 | ↓-2.5 | |
| 8/7 07:20 | 27.4 | ↓-2.4 | |
| 8/7 07:30 | 25.3 | ↓-2.1 | |
| 8/7 07:40 | 23.4 | ↓-1.9 | |
| 8/7 07:50 | 21.8 | ↓-1.6 | |
| 8/7 08:00 | 20.4 | ↓-1.4 | |
| 8/7 08:10 | 19.3 | ↓-1.1 | |
| 8/7 08:20 | 18.5 | ↓-0.8 | |
| 8/7 08:30 | 17.9 | ↓-0.6 | |
| 8/7 08:40 | 17.6 | ↓-0.3 | 干潮 |
| 8/7 08:50 | 17.7 | ↑0.1 | |
| 8/7 09:00 | 17.9 | ↑0.2 | |
| 8/7 09:10 | 18.5 | ↑0.6 | |
| 8/7 09:20 | 19.4 | ↑0.9 | |
| 8/7 09:30 | 20.5 | ↑1.1 | |
| 8/7 09:40 | 21.9 | ↑1.4 | |
| 8/7 09:50 | 23.5 | ↑1.6 | |
| 8/7 10:00 | 25.4 | ↑1.9 | |
| 8/7 10:10 | 27.6 | ↑2.2 | |
| 8/7 10:20 | 29.9 | ↑2.3 | |
| 8/7 10:30 | 32.5 | ↑2.6 | |
| 8/7 10:40 | 35.3 | ↑2.8 | |
| 8/7 10:50 | 38.3 | ↑3.0 | |
| 8/7 11:00 | 41.4 | ↑3.1 | |
| 8/7 11:10 | 44.7 | ↑3.3 | |
| 8/7 11:20 | 48.1 | ↑3.4 | |
| 8/7 11:30 | 51.6 | ↑3.5 | |
| 8/7 11:40 | 55.2 | ↑3.6 | |
| 8/7 11:50 | 58.9 | ↑3.7 | |
| 8/7 12:00 | 62.7 | ↑3.8 | 最大潮位差 |
| 8/7 12:10 | 66.5 | ↑3.8 | 最大潮位差 |
| 8/7 12:20 | 70.3 | ↑3.8 | 最大潮位差 |
| 8/7 12:30 | 74.1 | ↑3.8 | 最大潮位差 |
| 8/7 12:40 | 77.9 | ↑3.8 | 最大潮位差 |
| 8/7 12:50 | 81.7 | ↑3.8 | 最大潮位差 |
| 8/7 13:00 | 85.4 | ↑3.7 | |
| 8/7 13:10 | 89.0 | ↑3.6 | |
| 8/7 13:20 | 92.6 | ↑3.6 | |
| 8/7 13:30 | 96.0 | ↑3.4 | |
| 8/7 13:40 | 99.3 | ↑3.3 | |
| 8/7 13:50 | 102.5 | ↑3.2 | |
| 8/7 14:00 | 105.5 | ↑3.0 | |
| 8/7 14:10 | 108.4 | ↑2.9 | |
| 8/7 14:20 | 111.1 | ↑2.7 | |
| 8/7 14:30 | 113.6 | ↑2.5 | |
| 8/7 14:40 | 115.9 | ↑2.3 | |
| 8/7 14:50 | 118.0 | ↑2.1 | |
| 8/7 15:00 | 119.9 | ↑1.9 | |
| 8/7 15:10 | 121.6 | ↑1.7 | |
| 8/7 15:20 | 123.1 | ↑1.5 | |
| 8/7 15:30 | 124.4 | ↑1.3 | |
| 8/7 15:40 | 125.5 | ↑1.1 | |
| 8/7 15:50 | 126.3 | ↑0.8 | |
| 8/7 16:00 | 127.0 | ↑0.7 | |
| 8/7 16:10 | 127.4 | ↑0.4 | |
| 8/7 16:20 | 127.7 | ↑0.3 | 満潮 |
| 8/7 16:30 | 127.7 | 0 | |
| 8/7 16:40 | 127.6 | ↓-0.1 | |
| 8/7 16:50 | 127.3 | ↓-0.3 | |
| 8/7 17:00 | 126.8 | ↓-0.5 | |
| 8/7 17:10 | 126.2 | ↓-0.6 | |
| 8/7 17:20 | 125.4 | ↓-0.8 | |
| 8/7 17:30 | 124.5 | ↓-0.9 | |
| 8/7 17:40 | 123.5 | ↓-1.0 | |
| 8/7 17:50 | 122.4 | ↓-1.1 | |
| 8/7 18:00 | 121.2 | ↓-1.2 | |
| 8/7 18:10 | 119.9 | ↓-1.3 | |
| 8/7 18:20 | 118.6 | ↓-1.3 | |
| 8/7 18:30 | 117.3 | ↓-1.3 | |
| 8/7 18:40 | 116.0 | ↓-1.3 | |
| 8/7 18:50 | 114.6 | ↓-1.4 | |
| 8/7 19:00 | 113.3 | ↓-1.3 | |
| 8/7 19:10 | 112.0 | ↓-1.3 | |
| 8/7 19:20 | 110.8 | ↓-1.2 | |
| 8/7 19:30 | 109.6 | ↓-1.2 | |
| 8/7 19:40 | 108.5 | ↓-1.1 | |
| 8/7 19:50 | 107.5 | ↓-1.0 | |
| 8/7 20:00 | 106.6 | ↓-0.9 | |
| 8/7 20:10 | 105.8 | ↓-0.8 | |
| 8/7 20:20 | 105.1 | ↓-0.7 | |
| 8/7 20:30 | 104.5 | ↓-0.6 | |
| 8/7 20:40 | 104.1 | ↓-0.4 | |
| 8/7 20:50 | 103.8 | ↓-0.3 | |
| 8/7 21:00 | 103.7 | ↓-0.1 | 干潮 |
| 8/7 21:10 | 103.7 | 0 | |
| 8/7 21:20 | 103.8 | ↑0.1 | |
| 8/7 21:30 | 104.1 | ↑0.3 | |
| 8/7 21:40 | 104.6 | ↑0.5 | |
| 8/7 21:50 | 105.1 | ↑0.5 | |
| 8/7 22:00 | 105.8 | ↑0.7 | |
| 8/7 22:10 | 106.6 | ↑0.8 | |
| 8/7 22:20 | 107.5 | ↑0.9 | |
| 8/7 22:30 | 108.6 | ↑1.1 | |
| 8/7 22:40 | 109.7 | ↑1.1 | |
| 8/7 22:50 | 110.9 | ↑1.2 | |
| 8/7 23:00 | 112.1 | ↑1.2 | |
| 8/7 23:10 | 113.5 | ↑1.4 | |
| 8/7 23:20 | 114.8 | ↑1.3 | |
| 8/7 23:30 | 116.2 | ↑1.4 | |
| 8/7 23:40 | 117.6 | ↑1.4 | |
| 8/7 23:50 | 119.0 | ↑1.4 |