| 満潮 | 干潮 | 満潮 | 干潮 |
|
11
(金) |
08:24 | 02:36 | 21:00 | 14:14 |
| 106cm | 64cm | 123cm | 58cm | |
|
||||
那珂湊（茨城）2031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 | 83.6 | ↓-2.3 | |
| 7/11 00:10 | 81.3 | ↓-2.3 | |
| 7/11 00:20 | 79.1 | ↓-2.2 | |
| 7/11 00:30 | 77.0 | ↓-2.1 | |
| 7/11 00:40 | 75.1 | ↓-1.9 | |
| 7/11 00:50 | 73.2 | ↓-1.9 | |
| 7/11 01:00 | 71.6 | ↓-1.6 | |
| 7/11 01:10 | 70.0 | ↓-1.6 | |
| 7/11 01:20 | 68.7 | ↓-1.3 | |
| 7/11 01:30 | 67.5 | ↓-1.2 | |
| 7/11 01:40 | 66.4 | ↓-1.1 | |
| 7/11 01:50 | 65.6 | ↓-0.8 | |
| 7/11 02:00 | 64.9 | ↓-0.7 | |
| 7/11 02:10 | 64.4 | ↓-0.5 | |
| 7/11 02:20 | 64.0 | ↓-0.4 | |
| 7/11 02:30 | 63.9 | ↓-0.1 | 干潮 |
| 7/11 02:40 | 63.9 | 0 | |
| 7/11 02:50 | 64.0 | ↑0.1 | |
| 7/11 03:00 | 64.4 | ↑0.4 | |
| 7/11 03:10 | 64.9 | ↑0.5 | |
| 7/11 03:20 | 65.5 | ↑0.6 | |
| 7/11 03:30 | 66.3 | ↑0.8 | |
| 7/11 03:40 | 67.2 | ↑0.9 | |
| 7/11 03:50 | 68.3 | ↑1.1 | |
| 7/11 04:00 | 69.4 | ↑1.1 | |
| 7/11 04:10 | 70.7 | ↑1.3 | |
| 7/11 04:20 | 72.1 | ↑1.4 | |
| 7/11 04:30 | 73.6 | ↑1.5 | |
| 7/11 04:40 | 75.2 | ↑1.6 | |
| 7/11 04:50 | 76.8 | ↑1.6 | |
| 7/11 05:00 | 78.5 | ↑1.7 | |
| 7/11 05:10 | 80.3 | ↑1.8 | |
| 7/11 05:20 | 82.1 | ↑1.8 | |
| 7/11 05:30 | 83.9 | ↑1.8 | |
| 7/11 05:40 | 85.7 | ↑1.8 | |
| 7/11 05:50 | 87.6 | ↑1.9 | |
| 7/11 06:00 | 89.4 | ↑1.8 | |
| 7/11 06:10 | 91.2 | ↑1.8 | |
| 7/11 06:20 | 92.9 | ↑1.7 | |
| 7/11 06:30 | 94.6 | ↑1.7 | |
| 7/11 06:40 | 96.1 | ↑1.5 | |
| 7/11 06:50 | 97.6 | ↑1.5 | |
| 7/11 07:00 | 99.0 | ↑1.4 | |
| 7/11 07:10 | 100.3 | ↑1.3 | |
| 7/11 07:20 | 101.5 | ↑1.2 | |
| 7/11 07:30 | 102.5 | ↑1.0 | |
| 7/11 07:40 | 103.3 | ↑0.8 | |
| 7/11 07:50 | 104.0 | ↑0.7 | |
| 7/11 08:00 | 104.5 | ↑0.5 | |
| 7/11 08:10 | 104.9 | ↑0.4 | |
| 7/11 08:20 | 105.0 | ↑0.1 | 満潮 |
| 7/11 08:30 | 105.0 | 0 | |
| 7/11 08:40 | 104.7 | ↓-0.3 | |
| 7/11 08:50 | 104.3 | ↓-0.4 | |
| 7/11 09:00 | 103.7 | ↓-0.6 | |
| 7/11 09:10 | 102.9 | ↓-0.8 | |
| 7/11 09:20 | 102.0 | ↓-0.9 | |
| 7/11 09:30 | 100.8 | ↓-1.2 | |
| 7/11 09:40 | 99.5 | ↓-1.3 | |
| 7/11 09:50 | 98.0 | ↓-1.5 | |
| 7/11 10:00 | 96.4 | ↓-1.6 | |
| 7/11 10:10 | 94.7 | ↓-1.7 | |
| 7/11 10:20 | 92.9 | ↓-1.8 | |
| 7/11 10:30 | 90.9 | ↓-2.0 | |
| 7/11 10:40 | 88.9 | ↓-2.0 | |
| 7/11 10:50 | 86.9 | ↓-2.0 | |
| 7/11 11:00 | 84.7 | ↓-2.2 | |
| 7/11 11:10 | 82.6 | ↓-2.1 | |
| 7/11 11:20 | 80.4 | ↓-2.2 | |
| 7/11 11:30 | 78.3 | ↓-2.1 | |
| 7/11 11:40 | 76.2 | ↓-2.1 | |
| 7/11 11:50 | 74.1 | ↓-2.1 | |
| 7/11 12:00 | 72.1 | ↓-2.0 | |
| 7/11 12:10 | 70.2 | ↓-1.9 | |
| 7/11 12:20 | 68.3 | ↓-1.9 | |
| 7/11 12:30 | 66.6 | ↓-1.7 | |
| 7/11 12:40 | 65.0 | ↓-1.6 | |
| 7/11 12:50 | 63.5 | ↓-1.5 | |
| 7/11 13:00 | 62.2 | ↓-1.3 | |
| 7/11 13:10 | 61.0 | ↓-1.2 | |
| 7/11 13:20 | 60.0 | ↓-1.0 | |
| 7/11 13:30 | 59.1 | ↓-0.9 | |
| 7/11 13:40 | 58.5 | ↓-0.6 | |
| 7/11 13:50 | 58.0 | ↓-0.5 | |
| 7/11 14:00 | 57.6 | ↓-0.4 | |
| 7/11 14:10 | 57.5 | ↓-0.1 | 干潮 |
| 7/11 14:20 | 57.5 | 0 | |
| 7/11 14:30 | 57.7 | ↑0.2 | |
| 7/11 14:40 | 58.1 | ↑0.4 | |
| 7/11 14:50 | 58.7 | ↑0.6 | |
| 7/11 15:00 | 59.4 | ↑0.7 | |
| 7/11 15:10 | 60.3 | ↑0.9 | |
| 7/11 15:20 | 61.4 | ↑1.1 | |
| 7/11 15:30 | 62.6 | ↑1.2 | |
| 7/11 15:40 | 63.9 | ↑1.3 | |
| 7/11 15:50 | 65.5 | ↑1.6 | |
| 7/11 16:00 | 67.1 | ↑1.6 | |
| 7/11 16:10 | 68.9 | ↑1.8 | |
| 7/11 16:20 | 70.8 | ↑1.9 | |
| 7/11 16:30 | 72.8 | ↑2.0 | |
| 7/11 16:40 | 74.9 | ↑2.1 | |
| 7/11 16:50 | 77.1 | ↑2.2 | |
| 7/11 17:00 | 79.4 | ↑2.3 | |
| 7/11 17:10 | 81.8 | ↑2.4 | |
| 7/11 17:20 | 84.2 | ↑2.4 | |
| 7/11 17:30 | 86.6 | ↑2.4 | |
| 7/11 17:40 | 89.1 | ↑2.5 | 最大潮位差 |
| 7/11 17:50 | 91.6 | ↑2.5 | 最大潮位差 |
| 7/11 18:00 | 94.1 | ↑2.5 | 最大潮位差 |
| 7/11 18:10 | 96.6 | ↑2.5 | 最大潮位差 |
| 7/11 18:20 | 99.0 | ↑2.4 | |
| 7/11 18:30 | 101.5 | ↑2.5 | 最大潮位差 |
| 7/11 18:40 | 103.8 | ↑2.3 | |
| 7/11 18:50 | 106.1 | ↑2.3 | |
| 7/11 19:00 | 108.3 | ↑2.2 | |
| 7/11 19:10 | 110.3 | ↑2.0 | |
| 7/11 19:20 | 112.3 | ↑2.0 | |
| 7/11 19:30 | 114.1 | ↑1.8 | |
| 7/11 19:40 | 115.8 | ↑1.7 | |
| 7/11 19:50 | 117.3 | ↑1.5 | |
| 7/11 20:00 | 118.6 | ↑1.3 | |
| 7/11 20:10 | 119.7 | ↑1.1 | |
| 7/11 20:20 | 120.7 | ↑1.0 | |
| 7/11 20:30 | 121.4 | ↑0.7 | |
| 7/11 20:40 | 122.0 | ↑0.6 | |
| 7/11 20:50 | 122.3 | ↑0.3 | 満潮 |
| 7/11 21:00 | 122.4 | ↑0.1 | 満潮 |
| 7/11 21:10 | 122.3 | ↓-0.1 | |
| 7/11 21:20 | 121.9 | ↓-0.4 | |
| 7/11 21:30 | 121.4 | ↓-0.5 | |
| 7/11 21:40 | 120.6 | ↓-0.8 | |
| 7/11 21:50 | 119.6 | ↓-1.0 | |
| 7/11 22:00 | 118.4 | ↓-1.2 | |
| 7/11 22:10 | 117.0 | ↓-1.4 | |
| 7/11 22:20 | 115.5 | ↓-1.5 | |
| 7/11 22:30 | 113.7 | ↓-1.8 | |
| 7/11 22:40 | 111.9 | ↓-1.8 | |
| 7/11 22:50 | 109.8 | ↓-2.1 | |
| 7/11 23:00 | 107.7 | ↓-2.1 | |
| 7/11 23:10 | 105.4 | ↓-2.3 | |
| 7/11 23:20 | 103.1 | ↓-2.3 | |
| 7/11 23:30 | 100.7 | ↓-2.4 | |
| 7/11 23:40 | 98.2 | ↓-2.5 | 最大潮位差 |
| 7/11 23:50 | 95.7 | ↓-2.5 | 最大潮位差 |