| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(木) |
01:14 | 07:31 | 13:02 | 19:16 |
| 107cm | 54cm | 93cm | 37cm | |
|
||||
那珂湊（茨城）2022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 | 101.3 | ↑1.6 | |
| 5/12 00:10 | 102.6 | ↑1.3 | |
| 5/12 00:20 | 103.8 | ↑1.2 | |
| 5/12 00:30 | 104.7 | ↑0.9 | |
| 5/12 00:40 | 105.5 | ↑0.8 | |
| 5/12 00:50 | 106.0 | ↑0.5 | |
| 5/12 01:00 | 106.4 | ↑0.4 | |
| 5/12 01:10 | 106.5 | ↑0.1 | 満潮 |
| 5/12 01:20 | 106.5 | 0 | |
| 5/12 01:30 | 106.2 | ↓-0.3 | |
| 5/12 01:40 | 105.8 | ↓-0.4 | |
| 5/12 01:50 | 105.2 | ↓-0.6 | |
| 5/12 02:00 | 104.4 | ↓-0.8 | |
| 5/12 02:10 | 103.4 | ↓-1.0 | |
| 5/12 02:20 | 102.2 | ↓-1.2 | |
| 5/12 02:30 | 100.9 | ↓-1.3 | |
| 5/12 02:40 | 99.5 | ↓-1.4 | |
| 5/12 02:50 | 97.9 | ↓-1.6 | |
| 5/12 03:00 | 96.2 | ↓-1.7 | |
| 5/12 03:10 | 94.4 | ↓-1.8 | |
| 5/12 03:20 | 92.5 | ↓-1.9 | |
| 5/12 03:30 | 90.5 | ↓-2.0 | |
| 5/12 03:40 | 88.4 | ↓-2.1 | |
| 5/12 03:50 | 86.3 | ↓-2.1 | |
| 5/12 04:00 | 84.1 | ↓-2.2 | |
| 5/12 04:10 | 81.9 | ↓-2.2 | |
| 5/12 04:20 | 79.7 | ↓-2.2 | |
| 5/12 04:30 | 77.5 | ↓-2.2 | |
| 5/12 04:40 | 75.4 | ↓-2.1 | |
| 5/12 04:50 | 73.2 | ↓-2.2 | |
| 5/12 05:00 | 71.1 | ↓-2.1 | |
| 5/12 05:10 | 69.1 | ↓-2.0 | |
| 5/12 05:20 | 67.1 | ↓-2.0 | |
| 5/12 05:30 | 65.2 | ↓-1.9 | |
| 5/12 05:40 | 63.4 | ↓-1.8 | |
| 5/12 05:50 | 61.7 | ↓-1.7 | |
| 5/12 06:00 | 60.2 | ↓-1.5 | |
| 5/12 06:10 | 58.8 | ↓-1.4 | |
| 5/12 06:20 | 57.5 | ↓-1.3 | |
| 5/12 06:30 | 56.4 | ↓-1.1 | |
| 5/12 06:40 | 55.4 | ↓-1.0 | |
| 5/12 06:50 | 54.6 | ↓-0.8 | |
| 5/12 07:00 | 54.0 | ↓-0.6 | |
| 5/12 07:10 | 53.5 | ↓-0.5 | |
| 5/12 07:20 | 53.3 | ↓-0.2 | |
| 5/12 07:30 | 53.2 | ↓-0.1 | 干潮 |
| 5/12 07:40 | 53.3 | ↑0.1 | |
| 5/12 07:50 | 53.5 | ↑0.2 | |
| 5/12 08:00 | 54.0 | ↑0.5 | |
| 5/12 08:10 | 54.6 | ↑0.6 | |
| 5/12 08:20 | 55.4 | ↑0.8 | |
| 5/12 08:30 | 56.3 | ↑0.9 | |
| 5/12 08:40 | 57.4 | ↑1.1 | |
| 5/12 08:50 | 58.6 | ↑1.2 | |
| 5/12 09:00 | 59.9 | ↑1.3 | |
| 5/12 09:10 | 61.4 | ↑1.5 | |
| 5/12 09:20 | 63.0 | ↑1.6 | |
| 5/12 09:30 | 64.6 | ↑1.6 | |
| 5/12 09:40 | 66.3 | ↑1.7 | |
| 5/12 09:50 | 68.1 | ↑1.8 | |
| 5/12 10:00 | 70.0 | ↑1.9 | |
| 5/12 10:10 | 71.8 | ↑1.8 | |
| 5/12 10:20 | 73.7 | ↑1.9 | |
| 5/12 10:30 | 75.5 | ↑1.8 | |
| 5/12 10:40 | 77.4 | ↑1.9 | |
| 5/12 10:50 | 79.2 | ↑1.8 | |
| 5/12 11:00 | 80.9 | ↑1.7 | |
| 5/12 11:10 | 82.6 | ↑1.7 | |
| 5/12 11:20 | 84.2 | ↑1.6 | |
| 5/12 11:30 | 85.6 | ↑1.4 | |
| 5/12 11:40 | 87.0 | ↑1.4 | |
| 5/12 11:50 | 88.2 | ↑1.2 | |
| 5/12 12:00 | 89.4 | ↑1.2 | |
| 5/12 12:10 | 90.3 | ↑0.9 | |
| 5/12 12:20 | 91.1 | ↑0.8 | |
| 5/12 12:30 | 91.7 | ↑0.6 | |
| 5/12 12:40 | 92.2 | ↑0.5 | |
| 5/12 12:50 | 92.5 | ↑0.3 | |
| 5/12 13:00 | 92.6 | ↑0.1 | 満潮 |
| 5/12 13:10 | 92.5 | ↓-0.1 | |
| 5/12 13:20 | 92.3 | ↓-0.2 | |
| 5/12 13:30 | 91.9 | ↓-0.4 | |
| 5/12 13:40 | 91.2 | ↓-0.7 | |
| 5/12 13:50 | 90.4 | ↓-0.8 | |
| 5/12 14:00 | 89.5 | ↓-0.9 | |
| 5/12 14:10 | 88.3 | ↓-1.2 | |
| 5/12 14:20 | 87.0 | ↓-1.3 | |
| 5/12 14:30 | 85.6 | ↓-1.4 | |
| 5/12 14:40 | 84.0 | ↓-1.6 | |
| 5/12 14:50 | 82.3 | ↓-1.7 | |
| 5/12 15:00 | 80.4 | ↓-1.9 | |
| 5/12 15:10 | 78.5 | ↓-1.9 | |
| 5/12 15:20 | 76.4 | ↓-2.1 | |
| 5/12 15:30 | 74.3 | ↓-2.1 | |
| 5/12 15:40 | 72.1 | ↓-2.2 | |
| 5/12 15:50 | 69.8 | ↓-2.3 | |
| 5/12 16:00 | 67.5 | ↓-2.3 | |
| 5/12 16:10 | 65.2 | ↓-2.3 | |
| 5/12 16:20 | 62.8 | ↓-2.4 | |
| 5/12 16:30 | 60.5 | ↓-2.3 | |
| 5/12 16:40 | 58.2 | ↓-2.3 | |
| 5/12 16:50 | 55.9 | ↓-2.3 | |
| 5/12 17:00 | 53.7 | ↓-2.2 | |
| 5/12 17:10 | 51.6 | ↓-2.1 | |
| 5/12 17:20 | 49.6 | ↓-2.0 | |
| 5/12 17:30 | 47.6 | ↓-2.0 | |
| 5/12 17:40 | 45.8 | ↓-1.8 | |
| 5/12 17:50 | 44.1 | ↓-1.7 | |
| 5/12 18:00 | 42.6 | ↓-1.5 | |
| 5/12 18:10 | 41.2 | ↓-1.4 | |
| 5/12 18:20 | 40.0 | ↓-1.2 | |
| 5/12 18:30 | 38.9 | ↓-1.1 | |
| 5/12 18:40 | 38.1 | ↓-0.8 | |
| 5/12 18:50 | 37.5 | ↓-0.6 | |
| 5/12 19:00 | 37.0 | ↓-0.5 | |
| 5/12 19:10 | 36.8 | ↓-0.2 | 干潮 |
| 5/12 19:20 | 36.8 | 0 | |
| 5/12 19:30 | 37.0 | ↑0.2 | |
| 5/12 19:40 | 37.5 | ↑0.5 | |
| 5/12 19:50 | 38.1 | ↑0.6 | |
| 5/12 20:00 | 39.0 | ↑0.9 | |
| 5/12 20:10 | 40.1 | ↑1.1 | |
| 5/12 20:20 | 41.4 | ↑1.3 | |
| 5/12 20:30 | 42.9 | ↑1.5 | |
| 5/12 20:40 | 44.7 | ↑1.8 | |
| 5/12 20:50 | 46.6 | ↑1.9 | |
| 5/12 21:00 | 48.6 | ↑2.0 | |
| 5/12 21:10 | 50.9 | ↑2.3 | |
| 5/12 21:20 | 53.2 | ↑2.3 | |
| 5/12 21:30 | 55.8 | ↑2.6 | |
| 5/12 21:40 | 58.4 | ↑2.6 | |
| 5/12 21:50 | 61.1 | ↑2.7 | |
| 5/12 22:00 | 63.9 | ↑2.8 | |
| 5/12 22:10 | 66.8 | ↑2.9 | |
| 5/12 22:20 | 69.7 | ↑2.9 | |
| 5/12 22:30 | 72.7 | ↑3.0 | 最大潮位差 |
| 5/12 22:40 | 75.6 | ↑2.9 | |
| 5/12 22:50 | 78.5 | ↑2.9 | |
| 5/12 23:00 | 81.4 | ↑2.9 | |
| 5/12 23:10 | 84.3 | ↑2.9 | |
| 5/12 23:20 | 87.0 | ↑2.7 | |
| 5/12 23:30 | 89.7 | ↑2.7 | |
| 5/12 23:40 | 92.3 | ↑2.6 | |
| 5/12 23:50 | 94.7 | ↑2.4 |