| 満潮 | 干潮 | 満潮 | 干潮 |
|
11
(日) |
03:25 | 10:53 | 18:26 | 23:02 |
| 130cm | 5cm | 128cm | 98cm | |
|
||||
那珂湊（茨城）2021年07月11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 |
|---|---|---|---|
| 7/11 00:00 | 104.9 | ↑1.3 | |
| 7/11 00:10 | 106.2 | ↑1.3 | |
| 7/11 00:20 | 107.7 | ↑1.5 | |
| 7/11 00:30 | 109.2 | ↑1.5 | |
| 7/11 00:40 | 110.8 | ↑1.6 | |
| 7/11 00:50 | 112.4 | ↑1.6 | |
| 7/11 01:00 | 114.0 | ↑1.6 | |
| 7/11 01:10 | 115.6 | ↑1.6 | |
| 7/11 01:20 | 117.2 | ↑1.6 | |
| 7/11 01:30 | 118.8 | ↑1.6 | |
| 7/11 01:40 | 120.3 | ↑1.5 | |
| 7/11 01:50 | 121.7 | ↑1.4 | |
| 7/11 02:00 | 123.1 | ↑1.4 | |
| 7/11 02:10 | 124.4 | ↑1.3 | |
| 7/11 02:20 | 125.6 | ↑1.2 | |
| 7/11 02:30 | 126.6 | ↑1.0 | |
| 7/11 02:40 | 127.5 | ↑0.9 | |
| 7/11 02:50 | 128.2 | ↑0.7 | |
| 7/11 03:00 | 128.8 | ↑0.6 | |
| 7/11 03:10 | 129.2 | ↑0.4 | |
| 7/11 03:20 | 129.4 | ↑0.2 | 満潮 |
| 7/11 03:30 | 129.4 | 0 | |
| 7/11 03:40 | 129.1 | ↓-0.3 | |
| 7/11 03:50 | 128.7 | ↓-0.4 | |
| 7/11 04:00 | 128.0 | ↓-0.7 | |
| 7/11 04:10 | 127.0 | ↓-1.0 | |
| 7/11 04:20 | 125.8 | ↓-1.2 | |
| 7/11 04:30 | 124.4 | ↓-1.4 | |
| 7/11 04:40 | 122.7 | ↓-1.7 | |
| 7/11 04:50 | 120.7 | ↓-2.0 | |
| 7/11 05:00 | 118.5 | ↓-2.2 | |
| 7/11 05:10 | 116.1 | ↓-2.4 | |
| 7/11 05:20 | 113.4 | ↓-2.7 | |
| 7/11 05:30 | 110.4 | ↓-3.0 | |
| 7/11 05:40 | 107.3 | ↓-3.1 | |
| 7/11 05:50 | 103.9 | ↓-3.4 | |
| 7/11 06:00 | 100.3 | ↓-3.6 | |
| 7/11 06:10 | 96.6 | ↓-3.7 | |
| 7/11 06:20 | 92.6 | ↓-4.0 | |
| 7/11 06:30 | 88.5 | ↓-4.1 | |
| 7/11 06:40 | 84.3 | ↓-4.2 | |
| 7/11 06:50 | 80.0 | ↓-4.3 | |
| 7/11 07:00 | 75.5 | ↓-4.5 | |
| 7/11 07:10 | 71.0 | ↓-4.5 | |
| 7/11 07:20 | 66.5 | ↓-4.5 | |
| 7/11 07:30 | 61.9 | ↓-4.6 | 最大潮位差 |
| 7/11 07:40 | 57.4 | ↓-4.5 | |
| 7/11 07:50 | 52.8 | ↓-4.6 | 最大潮位差 |
| 7/11 08:00 | 48.4 | ↓-4.4 | |
| 7/11 08:10 | 44.0 | ↓-4.4 | |
| 7/11 08:20 | 39.8 | ↓-4.2 | |
| 7/11 08:30 | 35.7 | ↓-4.1 | |
| 7/11 08:40 | 31.7 | ↓-4.0 | |
| 7/11 08:50 | 28.0 | ↓-3.7 | |
| 7/11 09:00 | 24.4 | ↓-3.6 | |
| 7/11 09:10 | 21.1 | ↓-3.3 | |
| 7/11 09:20 | 18.0 | ↓-3.1 | |
| 7/11 09:30 | 15.2 | ↓-2.8 | |
| 7/11 09:40 | 12.7 | ↓-2.5 | |
| 7/11 09:50 | 10.5 | ↓-2.2 | |
| 7/11 10:00 | 8.6 | ↓-1.9 | |
| 7/11 10:10 | 7.0 | ↓-1.6 | |
| 7/11 10:20 | 5.8 | ↓-1.2 | |
| 7/11 10:30 | 4.9 | ↓-0.9 | |
| 7/11 10:40 | 4.3 | ↓-0.6 | |
| 7/11 10:50 | 4.0 | ↓-0.3 | 干潮 |
| 7/11 11:00 | 4.1 | ↑0.1 | |
| 7/11 11:10 | 4.5 | ↑0.4 | |
| 7/11 11:20 | 5.3 | ↑0.8 | |
| 7/11 11:30 | 6.3 | ↑1.0 | |
| 7/11 11:40 | 7.7 | ↑1.4 | |
| 7/11 11:50 | 9.4 | ↑1.7 | |
| 7/11 12:00 | 11.4 | ↑2.0 | |
| 7/11 12:10 | 13.7 | ↑2.3 | |
| 7/11 12:20 | 16.2 | ↑2.5 | |
| 7/11 12:30 | 19.0 | ↑2.8 | |
| 7/11 12:40 | 22.0 | ↑3.0 | |
| 7/11 12:50 | 25.2 | ↑3.2 | |
| 7/11 13:00 | 28.7 | ↑3.5 | |
| 7/11 13:10 | 32.3 | ↑3.6 | |
| 7/11 13:20 | 36.0 | ↑3.7 | |
| 7/11 13:30 | 40.0 | ↑4.0 | |
| 7/11 13:40 | 44.0 | ↑4.0 | |
| 7/11 13:50 | 48.1 | ↑4.1 | |
| 7/11 14:00 | 52.3 | ↑4.2 | |
| 7/11 14:10 | 56.6 | ↑4.3 | |
| 7/11 14:20 | 60.9 | ↑4.3 | |
| 7/11 14:30 | 65.2 | ↑4.3 | |
| 7/11 14:40 | 69.5 | ↑4.3 | |
| 7/11 14:50 | 73.8 | ↑4.3 | |
| 7/11 15:00 | 78.0 | ↑4.2 | |
| 7/11 15:10 | 82.2 | ↑4.2 | |
| 7/11 15:20 | 86.3 | ↑4.1 | |
| 7/11 15:30 | 90.2 | ↑3.9 | |
| 7/11 15:40 | 94.1 | ↑3.9 | |
| 7/11 15:50 | 97.8 | ↑3.7 | |
| 7/11 16:00 | 101.3 | ↑3.5 | |
| 7/11 16:10 | 104.7 | ↑3.4 | |
| 7/11 16:20 | 107.8 | ↑3.1 | |
| 7/11 16:30 | 110.8 | ↑3.0 | |
| 7/11 16:40 | 113.5 | ↑2.7 | |
| 7/11 16:50 | 116.0 | ↑2.5 | |
| 7/11 17:00 | 118.3 | ↑2.3 | |
| 7/11 17:10 | 120.3 | ↑2.0 | |
| 7/11 17:20 | 122.1 | ↑1.8 | |
| 7/11 17:30 | 123.6 | ↑1.5 | |
| 7/11 17:40 | 124.8 | ↑1.2 | |
| 7/11 17:50 | 125.8 | ↑1.0 | |
| 7/11 18:00 | 126.5 | ↑0.7 | |
| 7/11 18:10 | 127.0 | ↑0.5 | |
| 7/11 18:20 | 127.3 | ↑0.3 | 満潮 |
| 7/11 18:30 | 127.3 | 0 | |
| 7/11 18:40 | 127.0 | ↓-0.3 | |
| 7/11 18:50 | 126.6 | ↓-0.4 | |
| 7/11 19:00 | 125.9 | ↓-0.7 | |
| 7/11 19:10 | 125.1 | ↓-0.8 | |
| 7/11 19:20 | 124.1 | ↓-1.0 | |
| 7/11 19:30 | 123.0 | ↓-1.1 | |
| 7/11 19:40 | 121.7 | ↓-1.3 | |
| 7/11 19:50 | 120.3 | ↓-1.4 | |
| 7/11 20:00 | 118.8 | ↓-1.5 | |
| 7/11 20:10 | 117.2 | ↓-1.6 | |
| 7/11 20:20 | 115.6 | ↓-1.6 | |
| 7/11 20:30 | 113.9 | ↓-1.7 | |
| 7/11 20:40 | 112.3 | ↓-1.6 | |
| 7/11 20:50 | 110.6 | ↓-1.7 | |
| 7/11 21:00 | 109.0 | ↓-1.6 | |
| 7/11 21:10 | 107.5 | ↓-1.5 | |
| 7/11 21:20 | 106.0 | ↓-1.5 | |
| 7/11 21:30 | 104.6 | ↓-1.4 | |
| 7/11 21:40 | 103.3 | ↓-1.3 | |
| 7/11 21:50 | 102.1 | ↓-1.2 | |
| 7/11 22:00 | 101.1 | ↓-1.0 | |
| 7/11 22:10 | 100.1 | ↓-1.0 | |
| 7/11 22:20 | 99.4 | ↓-0.7 | |
| 7/11 22:30 | 98.8 | ↓-0.6 | |
| 7/11 22:40 | 98.3 | ↓-0.5 | |
| 7/11 22:50 | 98.1 | ↓-0.2 | |
| 7/11 23:00 | 98.0 | ↓-0.1 | 干潮 |
| 7/11 23:10 | 98.0 | 0 | |
| 7/11 23:20 | 98.2 | ↑0.2 | |
| 7/11 23:30 | 98.6 | ↑0.4 | |
| 7/11 23:40 | 99.2 | ↑0.6 | |
| 7/11 23:50 | 99.9 | ↑0.7 |