| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(木) |
02:10 | 08:54 | 15:26 | 20:50 |
| 113cm | 21cm | 103cm | 55cm | |
|
||||
那珂湊（茨城）2033年05月12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 |
|---|---|---|---|
| 5/12 00:00 | 94.7 | ↑2.5 | |
| 5/12 00:10 | 97.1 | ↑2.4 | |
| 5/12 00:20 | 99.4 | ↑2.3 | |
| 5/12 00:30 | 101.6 | ↑2.2 | |
| 5/12 00:40 | 103.6 | ↑2.0 | |
| 5/12 00:50 | 105.5 | ↑1.9 | |
| 5/12 01:00 | 107.1 | ↑1.6 | |
| 5/12 01:10 | 108.6 | ↑1.5 | |
| 5/12 01:20 | 109.9 | ↑1.3 | |
| 5/12 01:30 | 111.0 | ↑1.1 | |
| 5/12 01:40 | 111.8 | ↑0.8 | |
| 5/12 01:50 | 112.4 | ↑0.6 | |
| 5/12 02:00 | 112.7 | ↑0.3 | 満潮 |
| 5/12 02:10 | 112.8 | ↑0.1 | 満潮 |
| 5/12 02:20 | 112.7 | ↓-0.1 | |
| 5/12 02:30 | 112.3 | ↓-0.4 | |
| 5/12 02:40 | 111.6 | ↓-0.7 | |
| 5/12 02:50 | 110.7 | ↓-0.9 | |
| 5/12 03:00 | 109.5 | ↓-1.2 | |
| 5/12 03:10 | 108.1 | ↓-1.4 | |
| 5/12 03:20 | 106.4 | ↓-1.7 | |
| 5/12 03:30 | 104.5 | ↓-1.9 | |
| 5/12 03:40 | 102.3 | ↓-2.2 | |
| 5/12 03:50 | 100.0 | ↓-2.3 | |
| 5/12 04:00 | 97.4 | ↓-2.6 | |
| 5/12 04:10 | 94.7 | ↓-2.7 | |
| 5/12 04:20 | 91.8 | ↓-2.9 | |
| 5/12 04:30 | 88.7 | ↓-3.1 | |
| 5/12 04:40 | 85.5 | ↓-3.2 | |
| 5/12 04:50 | 82.2 | ↓-3.3 | |
| 5/12 05:00 | 78.8 | ↓-3.4 | |
| 5/12 05:10 | 75.3 | ↓-3.5 | |
| 5/12 05:20 | 71.7 | ↓-3.6 | 最大潮位差 |
| 5/12 05:30 | 68.1 | ↓-3.6 | 最大潮位差 |
| 5/12 05:40 | 64.5 | ↓-3.6 | 最大潮位差 |
| 5/12 05:50 | 60.9 | ↓-3.6 | 最大潮位差 |
| 5/12 06:00 | 57.3 | ↓-3.6 | 最大潮位差 |
| 5/12 06:10 | 53.8 | ↓-3.5 | |
| 5/12 06:20 | 50.4 | ↓-3.4 | |
| 5/12 06:30 | 47.0 | ↓-3.4 | |
| 5/12 06:40 | 43.8 | ↓-3.2 | |
| 5/12 06:50 | 40.7 | ↓-3.1 | |
| 5/12 07:00 | 37.8 | ↓-2.9 | |
| 5/12 07:10 | 35.0 | ↓-2.8 | |
| 5/12 07:20 | 32.5 | ↓-2.5 | |
| 5/12 07:30 | 30.2 | ↓-2.3 | |
| 5/12 07:40 | 28.1 | ↓-2.1 | |
| 5/12 07:50 | 26.2 | ↓-1.9 | |
| 5/12 08:00 | 24.6 | ↓-1.6 | |
| 5/12 08:10 | 23.2 | ↓-1.4 | |
| 5/12 08:20 | 22.2 | ↓-1.0 | |
| 5/12 08:30 | 21.4 | ↓-0.8 | |
| 5/12 08:40 | 20.8 | ↓-0.6 | |
| 5/12 08:50 | 20.6 | ↓-0.2 | 干潮 |
| 5/12 09:00 | 20.7 | ↑0.1 | |
| 5/12 09:10 | 21.0 | ↑0.3 | |
| 5/12 09:20 | 21.6 | ↑0.6 | |
| 5/12 09:30 | 22.5 | ↑0.9 | |
| 5/12 09:40 | 23.6 | ↑1.1 | |
| 5/12 09:50 | 25.0 | ↑1.4 | |
| 5/12 10:00 | 26.7 | ↑1.7 | |
| 5/12 10:10 | 28.5 | ↑1.8 | |
| 5/12 10:20 | 30.6 | ↑2.1 | |
| 5/12 10:30 | 32.9 | ↑2.3 | |
| 5/12 10:40 | 35.4 | ↑2.5 | |
| 5/12 10:50 | 38.1 | ↑2.7 | |
| 5/12 11:00 | 40.9 | ↑2.8 | |
| 5/12 11:10 | 43.8 | ↑2.9 | |
| 5/12 11:20 | 46.9 | ↑3.1 | |
| 5/12 11:30 | 50.0 | ↑3.1 | |
| 5/12 11:40 | 53.2 | ↑3.2 | |
| 5/12 11:50 | 56.5 | ↑3.3 | |
| 5/12 12:00 | 59.8 | ↑3.3 | |
| 5/12 12:10 | 63.1 | ↑3.3 | |
| 5/12 12:20 | 66.3 | ↑3.2 | |
| 5/12 12:30 | 69.6 | ↑3.3 | |
| 5/12 12:40 | 72.7 | ↑3.1 | |
| 5/12 12:50 | 75.8 | ↑3.1 | |
| 5/12 13:00 | 78.9 | ↑3.1 | |
| 5/12 13:10 | 81.7 | ↑2.8 | |
| 5/12 13:20 | 84.5 | ↑2.8 | |
| 5/12 13:30 | 87.1 | ↑2.6 | |
| 5/12 13:40 | 89.5 | ↑2.4 | |
| 5/12 13:50 | 91.8 | ↑2.3 | |
| 5/12 14:00 | 93.9 | ↑2.1 | |
| 5/12 14:10 | 95.7 | ↑1.8 | |
| 5/12 14:20 | 97.4 | ↑1.7 | |
| 5/12 14:30 | 98.8 | ↑1.4 | |
| 5/12 14:40 | 100.0 | ↑1.2 | |
| 5/12 14:50 | 101.0 | ↑1.0 | |
| 5/12 15:00 | 101.7 | ↑0.7 | |
| 5/12 15:10 | 102.2 | ↑0.5 | |
| 5/12 15:20 | 102.4 | ↑0.2 | 満潮 |
| 5/12 15:30 | 102.4 | 0 | |
| 5/12 15:40 | 102.2 | ↓-0.2 | |
| 5/12 15:50 | 101.7 | ↓-0.5 | |
| 5/12 16:00 | 101.0 | ↓-0.7 | |
| 5/12 16:10 | 100.1 | ↓-0.9 | |
| 5/12 16:20 | 99.0 | ↓-1.1 | |
| 5/12 16:30 | 97.7 | ↓-1.3 | |
| 5/12 16:40 | 96.2 | ↓-1.5 | |
| 5/12 16:50 | 94.6 | ↓-1.6 | |
| 5/12 17:00 | 92.8 | ↓-1.8 | |
| 5/12 17:10 | 90.9 | ↓-1.9 | |
| 5/12 17:20 | 88.8 | ↓-2.1 | |
| 5/12 17:30 | 86.7 | ↓-2.1 | |
| 5/12 17:40 | 84.5 | ↓-2.2 | |
| 5/12 17:50 | 82.2 | ↓-2.3 | |
| 5/12 18:00 | 79.9 | ↓-2.3 | |
| 5/12 18:10 | 77.6 | ↓-2.3 | |
| 5/12 18:20 | 75.3 | ↓-2.3 | |
| 5/12 18:30 | 73.0 | ↓-2.3 | |
| 5/12 18:40 | 70.7 | ↓-2.3 | |
| 5/12 18:50 | 68.6 | ↓-2.1 | |
| 5/12 19:00 | 66.5 | ↓-2.1 | |
| 5/12 19:10 | 64.6 | ↓-1.9 | |
| 5/12 19:20 | 62.7 | ↓-1.9 | |
| 5/12 19:30 | 61.0 | ↓-1.7 | |
| 5/12 19:40 | 59.5 | ↓-1.5 | |
| 5/12 19:50 | 58.2 | ↓-1.3 | |
| 5/12 20:00 | 57.0 | ↓-1.2 | |
| 5/12 20:10 | 56.0 | ↓-1.0 | |
| 5/12 20:20 | 55.3 | ↓-0.7 | |
| 5/12 20:30 | 54.7 | ↓-0.6 | |
| 5/12 20:40 | 54.4 | ↓-0.3 | 干潮 |
| 5/12 20:50 | 54.3 | ↓-0.1 | 干潮 |
| 5/12 21:00 | 54.4 | ↑0.1 | |
| 5/12 21:10 | 54.8 | ↑0.4 | |
| 5/12 21:20 | 55.4 | ↑0.6 | |
| 5/12 21:30 | 56.2 | ↑0.8 | |
| 5/12 21:40 | 57.2 | ↑1.0 | |
| 5/12 21:50 | 58.5 | ↑1.3 | |
| 5/12 22:00 | 59.9 | ↑1.4 | |
| 5/12 22:10 | 61.5 | ↑1.6 | |
| 5/12 22:20 | 63.3 | ↑1.8 | |
| 5/12 22:30 | 65.3 | ↑2.0 | |
| 5/12 22:40 | 67.4 | ↑2.1 | |
| 5/12 22:50 | 69.7 | ↑2.3 | |
| 5/12 23:00 | 72.1 | ↑2.4 | |
| 5/12 23:10 | 74.6 | ↑2.5 | |
| 5/12 23:20 | 77.1 | ↑2.5 | |
| 5/12 23:30 | 79.7 | ↑2.6 | |
| 5/12 23:40 | 82.4 | ↑2.7 | |
| 5/12 23:50 | 85.1 | ↑2.7 |