| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(月) |
10:04 | 05:29 | - | 16:49 |
| 84cm | 70cm | - | 37cm | |
|
||||
那珂湊（茨城）2053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 | 99.8 | ↓-0.6 | |
| 5/12 00:10 | 99.1 | ↓-0.7 | |
| 5/12 00:20 | 98.2 | ↓-0.9 | |
| 5/12 00:30 | 97.3 | ↓-0.9 | |
| 5/12 00:40 | 96.3 | ↓-1.0 | |
| 5/12 00:50 | 95.2 | ↓-1.1 | |
| 5/12 01:00 | 94.0 | ↓-1.2 | |
| 5/12 01:10 | 92.8 | ↓-1.2 | |
| 5/12 01:20 | 91.5 | ↓-1.3 | |
| 5/12 01:30 | 90.2 | ↓-1.3 | |
| 5/12 01:40 | 88.9 | ↓-1.3 | |
| 5/12 01:50 | 87.6 | ↓-1.3 | |
| 5/12 02:00 | 86.2 | ↓-1.4 | |
| 5/12 02:10 | 84.9 | ↓-1.3 | |
| 5/12 02:20 | 83.6 | ↓-1.3 | |
| 5/12 02:30 | 82.3 | ↓-1.3 | |
| 5/12 02:40 | 81.1 | ↓-1.2 | |
| 5/12 02:50 | 79.9 | ↓-1.2 | |
| 5/12 03:00 | 78.7 | ↓-1.2 | |
| 5/12 03:10 | 77.6 | ↓-1.1 | |
| 5/12 03:20 | 76.5 | ↓-1.1 | |
| 5/12 03:30 | 75.5 | ↓-1.0 | |
| 5/12 03:40 | 74.6 | ↓-0.9 | |
| 5/12 03:50 | 73.7 | ↓-0.9 | |
| 5/12 04:00 | 73.0 | ↓-0.7 | |
| 5/12 04:10 | 72.3 | ↓-0.7 | |
| 5/12 04:20 | 71.6 | ↓-0.7 | |
| 5/12 04:30 | 71.1 | ↓-0.5 | |
| 5/12 04:40 | 70.6 | ↓-0.5 | |
| 5/12 04:50 | 70.3 | ↓-0.3 | |
| 5/12 05:00 | 70.0 | ↓-0.3 | |
| 5/12 05:10 | 69.8 | ↓-0.2 | |
| 5/12 05:20 | 69.7 | ↓-0.1 | 干潮 |
| 5/12 05:30 | 69.6 | ↓-0.1 | |
| 5/12 05:40 | 69.7 | ↑0.1 | |
| 5/12 05:50 | 69.8 | ↑0.1 | |
| 5/12 06:00 | 70.1 | ↑0.3 | |
| 5/12 06:10 | 70.4 | ↑0.3 | |
| 5/12 06:20 | 70.7 | ↑0.3 | |
| 5/12 06:30 | 71.2 | ↑0.5 | |
| 5/12 06:40 | 71.7 | ↑0.5 | |
| 5/12 06:50 | 72.3 | ↑0.6 | |
| 5/12 07:00 | 72.9 | ↑0.6 | |
| 5/12 07:10 | 73.6 | ↑0.7 | |
| 5/12 07:20 | 74.3 | ↑0.7 | |
| 5/12 07:30 | 75.1 | ↑0.8 | |
| 5/12 07:40 | 75.9 | ↑0.8 | |
| 5/12 07:50 | 76.7 | ↑0.8 | |
| 5/12 08:00 | 77.5 | ↑0.8 | |
| 5/12 08:10 | 78.3 | ↑0.8 | |
| 5/12 08:20 | 79.1 | ↑0.8 | |
| 5/12 08:30 | 79.9 | ↑0.8 | |
| 5/12 08:40 | 80.6 | ↑0.7 | |
| 5/12 08:50 | 81.3 | ↑0.7 | |
| 5/12 09:00 | 81.9 | ↑0.6 | |
| 5/12 09:10 | 82.5 | ↑0.6 | |
| 5/12 09:20 | 83.0 | ↑0.5 | |
| 5/12 09:30 | 83.4 | ↑0.4 | |
| 5/12 09:40 | 83.7 | ↑0.3 | |
| 5/12 09:50 | 83.9 | ↑0.2 | |
| 5/12 10:00 | 84.0 | ↑0.1 | 満潮 |
| 5/12 10:10 | 84.0 | 0 | |
| 5/12 10:20 | 83.8 | ↓-0.2 | |
| 5/12 10:30 | 83.6 | ↓-0.2 | |
| 5/12 10:40 | 83.2 | ↓-0.4 | |
| 5/12 10:50 | 82.6 | ↓-0.6 | |
| 5/12 11:00 | 82.0 | ↓-0.6 | |
| 5/12 11:10 | 81.2 | ↓-0.8 | |
| 5/12 11:20 | 80.3 | ↓-0.9 | |
| 5/12 11:30 | 79.2 | ↓-1.1 | |
| 5/12 11:40 | 78.1 | ↓-1.1 | |
| 5/12 11:50 | 76.8 | ↓-1.3 | |
| 5/12 12:00 | 75.5 | ↓-1.3 | |
| 5/12 12:10 | 74.0 | ↓-1.5 | |
| 5/12 12:20 | 72.5 | ↓-1.5 | |
| 5/12 12:30 | 70.8 | ↓-1.7 | |
| 5/12 12:40 | 69.2 | ↓-1.6 | |
| 5/12 12:50 | 67.4 | ↓-1.8 | |
| 5/12 13:00 | 65.6 | ↓-1.8 | |
| 5/12 13:10 | 63.8 | ↓-1.8 | |
| 5/12 13:20 | 62.0 | ↓-1.8 | |
| 5/12 13:30 | 60.1 | ↓-1.9 | |
| 5/12 13:40 | 58.2 | ↓-1.9 | |
| 5/12 13:50 | 56.4 | ↓-1.8 | |
| 5/12 14:00 | 54.6 | ↓-1.8 | |
| 5/12 14:10 | 52.8 | ↓-1.8 | |
| 5/12 14:20 | 51.1 | ↓-1.7 | |
| 5/12 14:30 | 49.4 | ↓-1.7 | |
| 5/12 14:40 | 47.8 | ↓-1.6 | |
| 5/12 14:50 | 46.3 | ↓-1.5 | |
| 5/12 15:00 | 44.9 | ↓-1.4 | |
| 5/12 15:10 | 43.5 | ↓-1.4 | |
| 5/12 15:20 | 42.3 | ↓-1.2 | |
| 5/12 15:30 | 41.2 | ↓-1.1 | |
| 5/12 15:40 | 40.2 | ↓-1.0 | |
| 5/12 15:50 | 39.3 | ↓-0.9 | |
| 5/12 16:00 | 38.5 | ↓-0.8 | |
| 5/12 16:10 | 37.9 | ↓-0.6 | |
| 5/12 16:20 | 37.4 | ↓-0.5 | |
| 5/12 16:30 | 37.1 | ↓-0.3 | |
| 5/12 16:40 | 36.9 | ↓-0.2 | 干潮 |
| 5/12 16:50 | 36.8 | ↓-0.1 | |
| 5/12 17:00 | 37.0 | ↑0.2 | |
| 5/12 17:10 | 37.2 | ↑0.2 | |
| 5/12 17:20 | 37.6 | ↑0.4 | |
| 5/12 17:30 | 38.2 | ↑0.6 | |
| 5/12 17:40 | 38.9 | ↑0.7 | |
| 5/12 17:50 | 39.8 | ↑0.9 | |
| 5/12 18:00 | 40.8 | ↑1.0 | |
| 5/12 18:10 | 42.0 | ↑1.2 | |
| 5/12 18:20 | 43.3 | ↑1.3 | |
| 5/12 18:30 | 44.8 | ↑1.5 | |
| 5/12 18:40 | 46.4 | ↑1.6 | |
| 5/12 18:50 | 48.1 | ↑1.7 | |
| 5/12 19:00 | 50.0 | ↑1.9 | |
| 5/12 19:10 | 52.0 | ↑2.0 | |
| 5/12 19:20 | 54.0 | ↑2.0 | |
| 5/12 19:30 | 56.2 | ↑2.2 | |
| 5/12 19:40 | 58.5 | ↑2.3 | |
| 5/12 19:50 | 60.8 | ↑2.3 | |
| 5/12 20:00 | 63.2 | ↑2.4 | |
| 5/12 20:10 | 65.7 | ↑2.5 | |
| 5/12 20:20 | 68.1 | ↑2.4 | |
| 5/12 20:30 | 70.6 | ↑2.5 | |
| 5/12 20:40 | 73.2 | ↑2.6 | 最大潮位差 |
| 5/12 20:50 | 75.7 | ↑2.5 | |
| 5/12 21:00 | 78.1 | ↑2.4 | |
| 5/12 21:10 | 80.6 | ↑2.5 | |
| 5/12 21:20 | 83.0 | ↑2.4 | |
| 5/12 21:30 | 85.3 | ↑2.3 | |
| 5/12 21:40 | 87.5 | ↑2.2 | |
| 5/12 21:50 | 89.7 | ↑2.2 | |
| 5/12 22:00 | 91.7 | ↑2.0 | |
| 5/12 22:10 | 93.7 | ↑2.0 | |
| 5/12 22:20 | 95.5 | ↑1.8 | |
| 5/12 22:30 | 97.1 | ↑1.6 | |
| 5/12 22:40 | 98.6 | ↑1.5 | |
| 5/12 22:50 | 99.9 | ↑1.3 | |
| 5/12 23:00 | 101.1 | ↑1.2 | |
| 5/12 23:10 | 102.1 | ↑1.0 | |
| 5/12 23:20 | 102.9 | ↑0.8 | |
| 5/12 23:30 | 103.6 | ↑0.7 | |
| 5/12 23:40 | 104.0 | ↑0.4 | |
| 5/12 23:50 | 104.3 | ↑0.3 |