| 満潮 | 干潮 | 満潮 | 干潮 |
|
10
(土) |
02:49 | 10:18 | 17:50 | 22:26 |
| 130cm | 5cm | 127cm | 99cm | |
|
||||
那珂湊（茨城）2021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 | 109.6 | ↑1.6 | |
| 7/10 00:10 | 111.2 | ↑1.6 | |
| 7/10 00:20 | 112.8 | ↑1.6 | |
| 7/10 00:30 | 114.5 | ↑1.7 | |
| 7/10 00:40 | 116.1 | ↑1.6 | |
| 7/10 00:50 | 117.7 | ↑1.6 | |
| 7/10 01:00 | 119.3 | ↑1.6 | |
| 7/10 01:10 | 120.8 | ↑1.5 | |
| 7/10 01:20 | 122.2 | ↑1.4 | |
| 7/10 01:30 | 123.5 | ↑1.3 | |
| 7/10 01:40 | 124.8 | ↑1.3 | |
| 7/10 01:50 | 125.9 | ↑1.1 | |
| 7/10 02:00 | 126.8 | ↑0.9 | |
| 7/10 02:10 | 127.6 | ↑0.8 | |
| 7/10 02:20 | 128.3 | ↑0.7 | |
| 7/10 02:30 | 128.7 | ↑0.4 | |
| 7/10 02:40 | 129.0 | ↑0.3 | 満潮 |
| 7/10 02:50 | 129.0 | 0 | |
| 7/10 03:00 | 128.9 | ↓-0.1 | |
| 7/10 03:10 | 128.5 | ↓-0.4 | |
| 7/10 03:20 | 127.9 | ↓-0.6 | |
| 7/10 03:30 | 127.0 | ↓-0.9 | |
| 7/10 03:40 | 125.9 | ↓-1.1 | |
| 7/10 03:50 | 124.6 | ↓-1.3 | |
| 7/10 04:00 | 123.0 | ↓-1.6 | |
| 7/10 04:10 | 121.1 | ↓-1.9 | |
| 7/10 04:20 | 119.0 | ↓-2.1 | |
| 7/10 04:30 | 116.7 | ↓-2.3 | |
| 7/10 04:40 | 114.1 | ↓-2.6 | |
| 7/10 04:50 | 111.3 | ↓-2.8 | |
| 7/10 05:00 | 108.2 | ↓-3.1 | |
| 7/10 05:10 | 105.0 | ↓-3.2 | |
| 7/10 05:20 | 101.5 | ↓-3.5 | |
| 7/10 05:30 | 97.8 | ↓-3.7 | |
| 7/10 05:40 | 94.0 | ↓-3.8 | |
| 7/10 05:50 | 90.0 | ↓-4.0 | |
| 7/10 06:00 | 85.9 | ↓-4.1 | |
| 7/10 06:10 | 81.7 | ↓-4.2 | |
| 7/10 06:20 | 77.3 | ↓-4.4 | |
| 7/10 06:30 | 72.9 | ↓-4.4 | |
| 7/10 06:40 | 68.5 | ↓-4.4 | |
| 7/10 06:50 | 64.0 | ↓-4.5 | 最大潮位差 |
| 7/10 07:00 | 59.5 | ↓-4.5 | 最大潮位差 |
| 7/10 07:10 | 55.0 | ↓-4.5 | 最大潮位差 |
| 7/10 07:20 | 50.6 | ↓-4.4 | |
| 7/10 07:30 | 46.3 | ↓-4.3 | |
| 7/10 07:40 | 42.1 | ↓-4.2 | |
| 7/10 07:50 | 38.0 | ↓-4.1 | |
| 7/10 08:00 | 34.0 | ↓-4.0 | |
| 7/10 08:10 | 30.2 | ↓-3.8 | |
| 7/10 08:20 | 26.6 | ↓-3.6 | |
| 7/10 08:30 | 23.3 | ↓-3.3 | |
| 7/10 08:40 | 20.2 | ↓-3.1 | |
| 7/10 08:50 | 17.3 | ↓-2.9 | |
| 7/10 09:00 | 14.7 | ↓-2.6 | |
| 7/10 09:10 | 12.4 | ↓-2.3 | |
| 7/10 09:20 | 10.3 | ↓-2.1 | |
| 7/10 09:30 | 8.6 | ↓-1.7 | |
| 7/10 09:40 | 7.2 | ↓-1.4 | |
| 7/10 09:50 | 6.2 | ↓-1.0 | |
| 7/10 10:00 | 5.4 | ↓-0.8 | |
| 7/10 10:10 | 5.0 | ↓-0.4 | 干潮 |
| 7/10 10:20 | 5.0 | 0 | |
| 7/10 10:30 | 5.2 | ↑0.2 | |
| 7/10 10:40 | 5.8 | ↑0.6 | |
| 7/10 10:50 | 6.7 | ↑0.9 | |
| 7/10 11:00 | 8.0 | ↑1.3 | |
| 7/10 11:10 | 9.5 | ↑1.5 | |
| 7/10 11:20 | 11.3 | ↑1.8 | |
| 7/10 11:30 | 13.4 | ↑2.1 | |
| 7/10 11:40 | 15.8 | ↑2.4 | |
| 7/10 11:50 | 18.5 | ↑2.7 | |
| 7/10 12:00 | 21.3 | ↑2.8 | |
| 7/10 12:10 | 24.5 | ↑3.2 | |
| 7/10 12:20 | 27.8 | ↑3.3 | |
| 7/10 12:30 | 31.3 | ↑3.5 | |
| 7/10 12:40 | 34.9 | ↑3.6 | |
| 7/10 12:50 | 38.8 | ↑3.9 | |
| 7/10 13:00 | 42.7 | ↑3.9 | |
| 7/10 13:10 | 46.8 | ↑4.1 | |
| 7/10 13:20 | 50.9 | ↑4.1 | |
| 7/10 13:30 | 55.1 | ↑4.2 | |
| 7/10 13:40 | 59.4 | ↑4.3 | |
| 7/10 13:50 | 63.6 | ↑4.2 | |
| 7/10 14:00 | 67.9 | ↑4.3 | |
| 7/10 14:10 | 72.2 | ↑4.3 | |
| 7/10 14:20 | 76.4 | ↑4.2 | |
| 7/10 14:30 | 80.5 | ↑4.1 | |
| 7/10 14:40 | 84.6 | ↑4.1 | |
| 7/10 14:50 | 88.5 | ↑3.9 | |
| 7/10 15:00 | 92.4 | ↑3.9 | |
| 7/10 15:10 | 96.1 | ↑3.7 | |
| 7/10 15:20 | 99.6 | ↑3.5 | |
| 7/10 15:30 | 103.0 | ↑3.4 | |
| 7/10 15:40 | 106.2 | ↑3.2 | |
| 7/10 15:50 | 109.2 | ↑3.0 | |
| 7/10 16:00 | 111.9 | ↑2.7 | |
| 7/10 16:10 | 114.5 | ↑2.6 | |
| 7/10 16:20 | 116.8 | ↑2.3 | |
| 7/10 16:30 | 118.9 | ↑2.1 | |
| 7/10 16:40 | 120.7 | ↑1.8 | |
| 7/10 16:50 | 122.3 | ↑1.6 | |
| 7/10 17:00 | 123.6 | ↑1.3 | |
| 7/10 17:10 | 124.7 | ↑1.1 | |
| 7/10 17:20 | 125.5 | ↑0.8 | |
| 7/10 17:30 | 126.1 | ↑0.6 | |
| 7/10 17:40 | 126.4 | ↑0.3 | 満潮 |
| 7/10 17:50 | 126.5 | ↑0.1 | 満潮 |
| 7/10 18:00 | 126.4 | ↓-0.1 | |
| 7/10 18:10 | 126.1 | ↓-0.3 | |
| 7/10 18:20 | 125.5 | ↓-0.6 | |
| 7/10 18:30 | 124.8 | ↓-0.7 | |
| 7/10 18:40 | 123.9 | ↓-0.9 | |
| 7/10 18:50 | 122.8 | ↓-1.1 | |
| 7/10 19:00 | 121.6 | ↓-1.2 | |
| 7/10 19:10 | 120.3 | ↓-1.3 | |
| 7/10 19:20 | 118.9 | ↓-1.4 | |
| 7/10 19:30 | 117.4 | ↓-1.5 | |
| 7/10 19:40 | 115.8 | ↓-1.6 | |
| 7/10 19:50 | 114.2 | ↓-1.6 | |
| 7/10 20:00 | 112.6 | ↓-1.6 | |
| 7/10 20:10 | 111.0 | ↓-1.6 | |
| 7/10 20:20 | 109.4 | ↓-1.6 | |
| 7/10 20:30 | 107.9 | ↓-1.5 | |
| 7/10 20:40 | 106.4 | ↓-1.5 | |
| 7/10 20:50 | 105.0 | ↓-1.4 | |
| 7/10 21:00 | 103.7 | ↓-1.3 | |
| 7/10 21:10 | 102.5 | ↓-1.2 | |
| 7/10 21:20 | 101.4 | ↓-1.1 | |
| 7/10 21:30 | 100.5 | ↓-0.9 | |
| 7/10 21:40 | 99.7 | ↓-0.8 | |
| 7/10 21:50 | 99.0 | ↓-0.7 | |
| 7/10 22:00 | 98.5 | ↓-0.5 | |
| 7/10 22:10 | 98.2 | ↓-0.3 | |
| 7/10 22:20 | 98.0 | ↓-0.2 | 干潮 |
| 7/10 22:30 | 98.0 | 0 | |
| 7/10 22:40 | 98.2 | ↑0.2 | |
| 7/10 22:50 | 98.5 | ↑0.3 | |
| 7/10 23:00 | 99.0 | ↑0.5 | |
| 7/10 23:10 | 99.7 | ↑0.7 | |
| 7/10 23:20 | 100.4 | ↑0.7 | |
| 7/10 23:30 | 101.4 | ↑1.0 | |
| 7/10 23:40 | 102.4 | ↑1.0 | |
| 7/10 23:50 | 103.6 | ↑1.2 |