| 満潮 | 干潮 | 満潮 | 干潮 |
|
11
(火) |
03:13 | 09:53 | 16:34 | 21:54 |
| 116cm | 12cm | 109cm | 57cm | |
|
||||
那珂湊（茨城）2021年05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 |
|---|---|---|---|
| 5/11 00:00 | 77.5 | ↑2.8 | |
| 5/11 00:10 | 80.4 | ↑2.9 | |
| 5/11 00:20 | 83.3 | ↑2.9 | |
| 5/11 00:30 | 86.1 | ↑2.8 | |
| 5/11 00:40 | 89.0 | ↑2.9 | |
| 5/11 00:50 | 91.8 | ↑2.8 | |
| 5/11 01:00 | 94.6 | ↑2.8 | |
| 5/11 01:10 | 97.2 | ↑2.6 | |
| 5/11 01:20 | 99.8 | ↑2.6 | |
| 5/11 01:30 | 102.2 | ↑2.4 | |
| 5/11 01:40 | 104.4 | ↑2.2 | |
| 5/11 01:50 | 106.5 | ↑2.1 | |
| 5/11 02:00 | 108.4 | ↑1.9 | |
| 5/11 02:10 | 110.1 | ↑1.7 | |
| 5/11 02:20 | 111.6 | ↑1.5 | |
| 5/11 02:30 | 112.9 | ↑1.3 | |
| 5/11 02:40 | 113.9 | ↑1.0 | |
| 5/11 02:50 | 114.6 | ↑0.7 | |
| 5/11 03:00 | 115.1 | ↑0.5 | |
| 5/11 03:10 | 115.2 | ↑0.1 | 満潮 |
| 5/11 03:20 | 115.2 | 0 | |
| 5/11 03:30 | 114.8 | ↓-0.4 | |
| 5/11 03:40 | 114.1 | ↓-0.7 | |
| 5/11 03:50 | 113.1 | ↓-1.0 | |
| 5/11 04:00 | 111.9 | ↓-1.2 | |
| 5/11 04:10 | 110.3 | ↓-1.6 | |
| 5/11 04:20 | 108.5 | ↓-1.8 | |
| 5/11 04:30 | 106.4 | ↓-2.1 | |
| 5/11 04:40 | 104.0 | ↓-2.4 | |
| 5/11 04:50 | 101.4 | ↓-2.6 | |
| 5/11 05:00 | 98.5 | ↓-2.9 | |
| 5/11 05:10 | 95.5 | ↓-3.0 | |
| 5/11 05:20 | 92.2 | ↓-3.3 | |
| 5/11 05:30 | 88.7 | ↓-3.5 | |
| 5/11 05:40 | 85.1 | ↓-3.6 | |
| 5/11 05:50 | 81.3 | ↓-3.8 | |
| 5/11 06:00 | 77.4 | ↓-3.9 | |
| 5/11 06:10 | 73.4 | ↓-4.0 | |
| 5/11 06:20 | 69.3 | ↓-4.1 | |
| 5/11 06:30 | 65.2 | ↓-4.1 | |
| 5/11 06:40 | 61.1 | ↓-4.1 | |
| 5/11 06:50 | 56.9 | ↓-4.2 | 最大潮位差 |
| 5/11 07:00 | 52.9 | ↓-4.0 | |
| 5/11 07:10 | 48.8 | ↓-4.1 | |
| 5/11 07:20 | 44.9 | ↓-3.9 | |
| 5/11 07:30 | 41.1 | ↓-3.8 | |
| 5/11 07:40 | 37.4 | ↓-3.7 | |
| 5/11 07:50 | 33.9 | ↓-3.5 | |
| 5/11 08:00 | 30.6 | ↓-3.3 | |
| 5/11 08:10 | 27.5 | ↓-3.1 | |
| 5/11 08:20 | 24.6 | ↓-2.9 | |
| 5/11 08:30 | 21.9 | ↓-2.7 | |
| 5/11 08:40 | 19.6 | ↓-2.3 | |
| 5/11 08:50 | 17.5 | ↓-2.1 | |
| 5/11 09:00 | 15.6 | ↓-1.9 | |
| 5/11 09:10 | 14.1 | ↓-1.5 | |
| 5/11 09:20 | 13.0 | ↓-1.1 | |
| 5/11 09:30 | 12.1 | ↓-0.9 | |
| 5/11 09:40 | 11.5 | ↓-0.6 | |
| 5/11 09:50 | 11.3 | ↓-0.2 | 干潮 |
| 5/11 10:00 | 11.4 | ↑0.1 | |
| 5/11 10:10 | 11.8 | ↑0.4 | |
| 5/11 10:20 | 12.5 | ↑0.7 | |
| 5/11 10:30 | 13.5 | ↑1.0 | |
| 5/11 10:40 | 14.9 | ↑1.4 | |
| 5/11 10:50 | 16.5 | ↑1.6 | |
| 5/11 11:00 | 18.4 | ↑1.9 | |
| 5/11 11:10 | 20.5 | ↑2.1 | |
| 5/11 11:20 | 22.9 | ↑2.4 | |
| 5/11 11:30 | 25.6 | ↑2.7 | |
| 5/11 11:40 | 28.4 | ↑2.8 | |
| 5/11 11:50 | 31.5 | ↑3.1 | |
| 5/11 12:00 | 34.7 | ↑3.2 | |
| 5/11 12:10 | 38.1 | ↑3.4 | |
| 5/11 12:20 | 41.6 | ↑3.5 | |
| 5/11 12:30 | 45.2 | ↑3.6 | |
| 5/11 12:40 | 48.9 | ↑3.7 | |
| 5/11 12:50 | 52.6 | ↑3.7 | |
| 5/11 13:00 | 56.4 | ↑3.8 | |
| 5/11 13:10 | 60.2 | ↑3.8 | |
| 5/11 13:20 | 64.0 | ↑3.8 | |
| 5/11 13:30 | 67.8 | ↑3.8 | |
| 5/11 13:40 | 71.5 | ↑3.7 | |
| 5/11 13:50 | 75.2 | ↑3.7 | |
| 5/11 14:00 | 78.7 | ↑3.5 | |
| 5/11 14:10 | 82.1 | ↑3.4 | |
| 5/11 14:20 | 85.4 | ↑3.3 | |
| 5/11 14:30 | 88.5 | ↑3.1 | |
| 5/11 14:40 | 91.5 | ↑3.0 | |
| 5/11 14:50 | 94.2 | ↑2.7 | |
| 5/11 15:00 | 96.7 | ↑2.5 | |
| 5/11 15:10 | 99.1 | ↑2.4 | |
| 5/11 15:20 | 101.1 | ↑2.0 | |
| 5/11 15:30 | 103.0 | ↑1.9 | |
| 5/11 15:40 | 104.5 | ↑1.5 | |
| 5/11 15:50 | 105.9 | ↑1.4 | |
| 5/11 16:00 | 106.9 | ↑1.0 | |
| 5/11 16:10 | 107.7 | ↑0.8 | |
| 5/11 16:20 | 108.2 | ↑0.5 | |
| 5/11 16:30 | 108.4 | ↑0.2 | 満潮 |
| 5/11 16:40 | 108.3 | ↓-0.1 | |
| 5/11 16:50 | 108.0 | ↓-0.3 | |
| 5/11 17:00 | 107.5 | ↓-0.5 | |
| 5/11 17:10 | 106.6 | ↓-0.9 | |
| 5/11 17:20 | 105.6 | ↓-1.0 | |
| 5/11 17:30 | 104.3 | ↓-1.3 | |
| 5/11 17:40 | 102.8 | ↓-1.5 | |
| 5/11 17:50 | 101.1 | ↓-1.7 | |
| 5/11 18:00 | 99.2 | ↓-1.9 | |
| 5/11 18:10 | 97.2 | ↓-2.0 | |
| 5/11 18:20 | 95.0 | ↓-2.2 | |
| 5/11 18:30 | 92.7 | ↓-2.3 | |
| 5/11 18:40 | 90.3 | ↓-2.4 | |
| 5/11 18:50 | 87.9 | ↓-2.4 | |
| 5/11 19:00 | 85.4 | ↓-2.5 | |
| 5/11 19:10 | 82.9 | ↓-2.5 | |
| 5/11 19:20 | 80.3 | ↓-2.6 | |
| 5/11 19:30 | 77.8 | ↓-2.5 | |
| 5/11 19:40 | 75.4 | ↓-2.4 | |
| 5/11 19:50 | 73.0 | ↓-2.4 | |
| 5/11 20:00 | 70.8 | ↓-2.2 | |
| 5/11 20:10 | 68.6 | ↓-2.2 | |
| 5/11 20:20 | 66.6 | ↓-2.0 | |
| 5/11 20:30 | 64.7 | ↓-1.9 | |
| 5/11 20:40 | 63.0 | ↓-1.7 | |
| 5/11 20:50 | 61.5 | ↓-1.5 | |
| 5/11 21:00 | 60.2 | ↓-1.3 | |
| 5/11 21:10 | 59.1 | ↓-1.1 | |
| 5/11 21:20 | 58.2 | ↓-0.9 | |
| 5/11 21:30 | 57.5 | ↓-0.7 | |
| 5/11 21:40 | 57.1 | ↓-0.4 | |
| 5/11 21:50 | 56.9 | ↓-0.2 | 干潮 |
| 5/11 22:00 | 57.0 | ↑0.1 | |
| 5/11 22:10 | 57.3 | ↑0.3 | |
| 5/11 22:20 | 57.8 | ↑0.5 | |
| 5/11 22:30 | 58.6 | ↑0.8 | |
| 5/11 22:40 | 59.6 | ↑1.0 | |
| 5/11 22:50 | 60.8 | ↑1.2 | |
| 5/11 23:00 | 62.2 | ↑1.4 | |
| 5/11 23:10 | 63.8 | ↑1.6 | |
| 5/11 23:20 | 65.6 | ↑1.8 | |
| 5/11 23:30 | 67.6 | ↑2.0 | |
| 5/11 23:40 | 69.7 | ↑2.1 | |
| 5/11 23:50 | 71.9 | ↑2.2 |