| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(火) |
02:00 | 08:32 | 14:36 | 20:19 |
| 112cm | 36cm | 98cm | 44cm | |
|
||||
那珂湊（茨城）2037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 | 95.8 | ↑2.4 | |
| 5/12 00:10 | 98.2 | ↑2.4 | |
| 5/12 00:20 | 100.4 | ↑2.2 | |
| 5/12 00:30 | 102.4 | ↑2.0 | |
| 5/12 00:40 | 104.3 | ↑1.9 | |
| 5/12 00:50 | 105.9 | ↑1.6 | |
| 5/12 01:00 | 107.4 | ↑1.5 | |
| 5/12 01:10 | 108.7 | ↑1.3 | |
| 5/12 01:20 | 109.7 | ↑1.0 | |
| 5/12 01:30 | 110.5 | ↑0.8 | |
| 5/12 01:40 | 111.1 | ↑0.6 | |
| 5/12 01:50 | 111.5 | ↑0.4 | 満潮 |
| 5/12 02:00 | 111.6 | ↑0.1 | 満潮 |
| 5/12 02:10 | 111.4 | ↓-0.2 | |
| 5/12 02:20 | 111.1 | ↓-0.3 | |
| 5/12 02:30 | 110.4 | ↓-0.7 | |
| 5/12 02:40 | 109.6 | ↓-0.8 | |
| 5/12 02:50 | 108.5 | ↓-1.1 | |
| 5/12 03:00 | 107.2 | ↓-1.3 | |
| 5/12 03:10 | 105.7 | ↓-1.5 | |
| 5/12 03:20 | 104.0 | ↓-1.7 | |
| 5/12 03:30 | 102.0 | ↓-2.0 | |
| 5/12 03:40 | 99.9 | ↓-2.1 | |
| 5/12 03:50 | 97.7 | ↓-2.2 | |
| 5/12 04:00 | 95.2 | ↓-2.5 | |
| 5/12 04:10 | 92.7 | ↓-2.5 | |
| 5/12 04:20 | 90.0 | ↓-2.7 | |
| 5/12 04:30 | 87.1 | ↓-2.9 | |
| 5/12 04:40 | 84.3 | ↓-2.8 | |
| 5/12 04:50 | 81.3 | ↓-3.0 | |
| 5/12 05:00 | 78.3 | ↓-3.0 | |
| 5/12 05:10 | 75.2 | ↓-3.1 | 最大潮位差 |
| 5/12 05:20 | 72.1 | ↓-3.1 | 最大潮位差 |
| 5/12 05:30 | 69.1 | ↓-3.0 | |
| 5/12 05:40 | 66.1 | ↓-3.0 | |
| 5/12 05:50 | 63.1 | ↓-3.0 | |
| 5/12 06:00 | 60.2 | ↓-2.9 | |
| 5/12 06:10 | 57.3 | ↓-2.9 | |
| 5/12 06:20 | 54.6 | ↓-2.7 | |
| 5/12 06:30 | 52.0 | ↓-2.6 | |
| 5/12 06:40 | 49.5 | ↓-2.5 | |
| 5/12 06:50 | 47.2 | ↓-2.3 | |
| 5/12 07:00 | 45.1 | ↓-2.1 | |
| 5/12 07:10 | 43.1 | ↓-2.0 | |
| 5/12 07:20 | 41.4 | ↓-1.7 | |
| 5/12 07:30 | 39.8 | ↓-1.6 | |
| 5/12 07:40 | 38.5 | ↓-1.3 | |
| 5/12 07:50 | 37.4 | ↓-1.1 | |
| 5/12 08:00 | 36.6 | ↓-0.8 | |
| 5/12 08:10 | 35.9 | ↓-0.7 | |
| 5/12 08:20 | 35.6 | ↓-0.3 | |
| 5/12 08:30 | 35.4 | ↓-0.2 | 干潮 |
| 5/12 08:40 | 35.5 | ↑0.1 | |
| 5/12 08:50 | 35.9 | ↑0.4 | |
| 5/12 09:00 | 36.5 | ↑0.6 | |
| 5/12 09:10 | 37.3 | ↑0.8 | |
| 5/12 09:20 | 38.3 | ↑1.0 | |
| 5/12 09:30 | 39.6 | ↑1.3 | |
| 5/12 09:40 | 41.0 | ↑1.4 | |
| 5/12 09:50 | 42.7 | ↑1.7 | |
| 5/12 10:00 | 44.5 | ↑1.8 | |
| 5/12 10:10 | 46.5 | ↑2.0 | |
| 5/12 10:20 | 48.7 | ↑2.2 | |
| 5/12 10:30 | 50.9 | ↑2.2 | |
| 5/12 10:40 | 53.3 | ↑2.4 | |
| 5/12 10:50 | 55.8 | ↑2.5 | |
| 5/12 11:00 | 58.3 | ↑2.5 | |
| 5/12 11:10 | 60.9 | ↑2.6 | |
| 5/12 11:20 | 63.6 | ↑2.7 | |
| 5/12 11:30 | 66.3 | ↑2.7 | |
| 5/12 11:40 | 68.9 | ↑2.6 | |
| 5/12 11:50 | 71.5 | ↑2.6 | |
| 5/12 12:00 | 74.1 | ↑2.6 | |
| 5/12 12:10 | 76.7 | ↑2.6 | |
| 5/12 12:20 | 79.1 | ↑2.4 | |
| 5/12 12:30 | 81.5 | ↑2.4 | |
| 5/12 12:40 | 83.7 | ↑2.2 | |
| 5/12 12:50 | 85.8 | ↑2.1 | |
| 5/12 13:00 | 87.8 | ↑2.0 | |
| 5/12 13:10 | 89.6 | ↑1.8 | |
| 5/12 13:20 | 91.3 | ↑1.7 | |
| 5/12 13:30 | 92.7 | ↑1.4 | |
| 5/12 13:40 | 94.0 | ↑1.3 | |
| 5/12 13:50 | 95.0 | ↑1.0 | |
| 5/12 14:00 | 95.9 | ↑0.9 | |
| 5/12 14:10 | 96.6 | ↑0.7 | |
| 5/12 14:20 | 97.0 | ↑0.4 | |
| 5/12 14:30 | 97.2 | ↑0.2 | 満潮 |
| 5/12 14:40 | 97.2 | 0 | |
| 5/12 14:50 | 97.0 | ↓-0.2 | |
| 5/12 15:00 | 96.5 | ↓-0.5 | |
| 5/12 15:10 | 95.9 | ↓-0.6 | |
| 5/12 15:20 | 95.0 | ↓-0.9 | |
| 5/12 15:30 | 93.9 | ↓-1.1 | |
| 5/12 15:40 | 92.7 | ↓-1.2 | |
| 5/12 15:50 | 91.3 | ↓-1.4 | |
| 5/12 16:00 | 89.6 | ↓-1.7 | |
| 5/12 16:10 | 87.9 | ↓-1.7 | |
| 5/12 16:20 | 86.0 | ↓-1.9 | |
| 5/12 16:30 | 84.0 | ↓-2.0 | |
| 5/12 16:40 | 81.8 | ↓-2.2 | |
| 5/12 16:50 | 79.6 | ↓-2.2 | |
| 5/12 17:00 | 77.3 | ↓-2.3 | |
| 5/12 17:10 | 74.9 | ↓-2.4 | |
| 5/12 17:20 | 72.5 | ↓-2.4 | |
| 5/12 17:30 | 70.1 | ↓-2.4 | |
| 5/12 17:40 | 67.6 | ↓-2.5 | |
| 5/12 17:50 | 65.2 | ↓-2.4 | |
| 5/12 18:00 | 62.9 | ↓-2.3 | |
| 5/12 18:10 | 60.6 | ↓-2.3 | |
| 5/12 18:20 | 58.3 | ↓-2.3 | |
| 5/12 18:30 | 56.2 | ↓-2.1 | |
| 5/12 18:40 | 54.2 | ↓-2.0 | |
| 5/12 18:50 | 52.3 | ↓-1.9 | |
| 5/12 19:00 | 50.6 | ↓-1.7 | |
| 5/12 19:10 | 49.0 | ↓-1.6 | |
| 5/12 19:20 | 47.7 | ↓-1.3 | |
| 5/12 19:30 | 46.5 | ↓-1.2 | |
| 5/12 19:40 | 45.5 | ↓-1.0 | |
| 5/12 19:50 | 44.7 | ↓-0.8 | |
| 5/12 20:00 | 44.2 | ↓-0.5 | |
| 5/12 20:10 | 43.9 | ↓-0.3 | 干潮 |
| 5/12 20:20 | 43.8 | ↓-0.1 | |
| 5/12 20:30 | 43.9 | ↑0.1 | |
| 5/12 20:40 | 44.3 | ↑0.4 | |
| 5/12 20:50 | 45.0 | ↑0.7 | |
| 5/12 21:00 | 45.8 | ↑0.8 | |
| 5/12 21:10 | 46.9 | ↑1.1 | |
| 5/12 21:20 | 48.2 | ↑1.3 | |
| 5/12 21:30 | 49.8 | ↑1.6 | |
| 5/12 21:40 | 51.5 | ↑1.7 | |
| 5/12 21:50 | 53.4 | ↑1.9 | |
| 5/12 22:00 | 55.5 | ↑2.1 | |
| 5/12 22:10 | 57.8 | ↑2.3 | |
| 5/12 22:20 | 60.2 | ↑2.4 | |
| 5/12 22:30 | 62.8 | ↑2.6 | |
| 5/12 22:40 | 65.5 | ↑2.7 | |
| 5/12 22:50 | 68.2 | ↑2.7 | |
| 5/12 23:00 | 71.1 | ↑2.9 | |
| 5/12 23:10 | 74.0 | ↑2.9 | |
| 5/12 23:20 | 76.9 | ↑2.9 | |
| 5/12 23:30 | 79.9 | ↑3.0 | |
| 5/12 23:40 | 82.8 | ↑2.9 | |
| 5/12 23:50 | 85.8 | ↑3.0 |