| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(金) |
09:30 | 04:41 | 23:44 | 16:28 |
| 89cm | 73cm | 103cm | 34cm | |
|
||||
那珂湊（茨城）2034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 | 97.0 | ↓-0.9 | |
| 5/12 00:10 | 96.1 | ↓-0.9 | |
| 5/12 00:20 | 95.0 | ↓-1.1 | |
| 5/12 00:30 | 93.9 | ↓-1.1 | |
| 5/12 00:40 | 92.7 | ↓-1.2 | |
| 5/12 00:50 | 91.5 | ↓-1.2 | |
| 5/12 01:00 | 90.3 | ↓-1.2 | |
| 5/12 01:10 | 89.0 | ↓-1.3 | |
| 5/12 01:20 | 87.7 | ↓-1.3 | |
| 5/12 01:30 | 86.4 | ↓-1.3 | |
| 5/12 01:40 | 85.2 | ↓-1.2 | |
| 5/12 01:50 | 83.9 | ↓-1.3 | |
| 5/12 02:00 | 82.7 | ↓-1.2 | |
| 5/12 02:10 | 81.5 | ↓-1.2 | |
| 5/12 02:20 | 80.4 | ↓-1.1 | |
| 5/12 02:30 | 79.3 | ↓-1.1 | |
| 5/12 02:40 | 78.3 | ↓-1.0 | |
| 5/12 02:50 | 77.4 | ↓-0.9 | |
| 5/12 03:00 | 76.5 | ↓-0.9 | |
| 5/12 03:10 | 75.7 | ↓-0.8 | |
| 5/12 03:20 | 75.0 | ↓-0.7 | |
| 5/12 03:30 | 74.4 | ↓-0.6 | |
| 5/12 03:40 | 73.8 | ↓-0.6 | |
| 5/12 03:50 | 73.4 | ↓-0.4 | |
| 5/12 04:00 | 73.0 | ↓-0.4 | |
| 5/12 04:10 | 72.7 | ↓-0.3 | |
| 5/12 04:20 | 72.5 | ↓-0.2 | |
| 5/12 04:30 | 72.3 | ↓-0.2 | |
| 5/12 04:40 | 72.3 | 0 | 干潮 |
| 5/12 04:50 | 72.3 | 0 | |
| 5/12 05:00 | 72.5 | ↑0.2 | |
| 5/12 05:10 | 72.7 | ↑0.2 | |
| 5/12 05:20 | 73.0 | ↑0.3 | |
| 5/12 05:30 | 73.3 | ↑0.3 | |
| 5/12 05:40 | 73.8 | ↑0.5 | |
| 5/12 05:50 | 74.3 | ↑0.5 | |
| 5/12 06:00 | 74.8 | ↑0.5 | |
| 5/12 06:10 | 75.5 | ↑0.7 | |
| 5/12 06:20 | 76.1 | ↑0.6 | |
| 5/12 06:30 | 76.9 | ↑0.8 | |
| 5/12 06:40 | 77.6 | ↑0.7 | |
| 5/12 06:50 | 78.4 | ↑0.8 | |
| 5/12 07:00 | 79.3 | ↑0.9 | |
| 5/12 07:10 | 80.1 | ↑0.8 | |
| 5/12 07:20 | 81.0 | ↑0.9 | |
| 5/12 07:30 | 81.8 | ↑0.8 | |
| 5/12 07:40 | 82.7 | ↑0.9 | |
| 5/12 07:50 | 83.5 | ↑0.8 | |
| 5/12 08:00 | 84.3 | ↑0.8 | |
| 5/12 08:10 | 85.0 | ↑0.7 | |
| 5/12 08:20 | 85.7 | ↑0.7 | |
| 5/12 08:30 | 86.4 | ↑0.7 | |
| 5/12 08:40 | 86.9 | ↑0.5 | |
| 5/12 08:50 | 87.4 | ↑0.5 | |
| 5/12 09:00 | 87.8 | ↑0.4 | |
| 5/12 09:10 | 88.1 | ↑0.3 | |
| 5/12 09:20 | 88.2 | ↑0.1 | 満潮 |
| 5/12 09:30 | 88.3 | ↑0.1 | 満潮 |
| 5/12 09:40 | 88.2 | ↓-0.1 | |
| 5/12 09:50 | 88.0 | ↓-0.2 | |
| 5/12 10:00 | 87.7 | ↓-0.3 | |
| 5/12 10:10 | 87.2 | ↓-0.5 | |
| 5/12 10:20 | 86.6 | ↓-0.6 | |
| 5/12 10:30 | 85.8 | ↓-0.8 | |
| 5/12 10:40 | 84.9 | ↓-0.9 | |
| 5/12 10:50 | 83.9 | ↓-1.0 | |
| 5/12 11:00 | 82.8 | ↓-1.1 | |
| 5/12 11:10 | 81.5 | ↓-1.3 | |
| 5/12 11:20 | 80.0 | ↓-1.5 | |
| 5/12 11:30 | 78.5 | ↓-1.5 | |
| 5/12 11:40 | 76.9 | ↓-1.6 | |
| 5/12 11:50 | 75.1 | ↓-1.8 | |
| 5/12 12:00 | 73.3 | ↓-1.8 | |
| 5/12 12:10 | 71.4 | ↓-1.9 | |
| 5/12 12:20 | 69.4 | ↓-2.0 | |
| 5/12 12:30 | 67.4 | ↓-2.0 | |
| 5/12 12:40 | 65.3 | ↓-2.1 | |
| 5/12 12:50 | 63.2 | ↓-2.1 | |
| 5/12 13:00 | 61.1 | ↓-2.1 | |
| 5/12 13:10 | 58.9 | ↓-2.2 | |
| 5/12 13:20 | 56.8 | ↓-2.1 | |
| 5/12 13:30 | 54.8 | ↓-2.0 | |
| 5/12 13:40 | 52.7 | ↓-2.1 | |
| 5/12 13:50 | 50.7 | ↓-2.0 | |
| 5/12 14:00 | 48.8 | ↓-1.9 | |
| 5/12 14:10 | 46.9 | ↓-1.9 | |
| 5/12 14:20 | 45.2 | ↓-1.7 | |
| 5/12 14:30 | 43.5 | ↓-1.7 | |
| 5/12 14:40 | 41.9 | ↓-1.6 | |
| 5/12 14:50 | 40.4 | ↓-1.5 | |
| 5/12 15:00 | 39.1 | ↓-1.3 | |
| 5/12 15:10 | 37.9 | ↓-1.2 | |
| 5/12 15:20 | 36.8 | ↓-1.1 | |
| 5/12 15:30 | 35.8 | ↓-1.0 | |
| 5/12 15:40 | 35.0 | ↓-0.8 | |
| 5/12 15:50 | 34.3 | ↓-0.7 | |
| 5/12 16:00 | 33.8 | ↓-0.5 | |
| 5/12 16:10 | 33.5 | ↓-0.3 | |
| 5/12 16:20 | 33.3 | ↓-0.2 | 干潮 |
| 5/12 16:30 | 33.3 | 0 | |
| 5/12 16:40 | 33.4 | ↑0.1 | |
| 5/12 16:50 | 33.7 | ↑0.3 | |
| 5/12 17:00 | 34.1 | ↑0.4 | |
| 5/12 17:10 | 34.7 | ↑0.6 | |
| 5/12 17:20 | 35.5 | ↑0.8 | |
| 5/12 17:30 | 36.4 | ↑0.9 | |
| 5/12 17:40 | 37.5 | ↑1.1 | |
| 5/12 17:50 | 38.8 | ↑1.3 | |
| 5/12 18:00 | 40.1 | ↑1.3 | |
| 5/12 18:10 | 41.7 | ↑1.6 | |
| 5/12 18:20 | 43.3 | ↑1.6 | |
| 5/12 18:30 | 45.1 | ↑1.8 | |
| 5/12 18:40 | 47.0 | ↑1.9 | |
| 5/12 18:50 | 49.1 | ↑2.1 | |
| 5/12 19:00 | 51.2 | ↑2.1 | |
| 5/12 19:10 | 53.5 | ↑2.3 | |
| 5/12 19:20 | 55.8 | ↑2.3 | |
| 5/12 19:30 | 58.2 | ↑2.4 | |
| 5/12 19:40 | 60.6 | ↑2.4 | |
| 5/12 19:50 | 63.1 | ↑2.5 | |
| 5/12 20:00 | 65.7 | ↑2.6 | 最大潮位差 |
| 5/12 20:10 | 68.2 | ↑2.5 | |
| 5/12 20:20 | 70.8 | ↑2.6 | 最大潮位差 |
| 5/12 20:30 | 73.3 | ↑2.5 | |
| 5/12 20:40 | 75.9 | ↑2.6 | 最大潮位差 |
| 5/12 20:50 | 78.4 | ↑2.5 | |
| 5/12 21:00 | 80.8 | ↑2.4 | |
| 5/12 21:10 | 83.2 | ↑2.4 | |
| 5/12 21:20 | 85.5 | ↑2.3 | |
| 5/12 21:30 | 87.7 | ↑2.2 | |
| 5/12 21:40 | 89.8 | ↑2.1 | |
| 5/12 21:50 | 91.7 | ↑1.9 | |
| 5/12 22:00 | 93.6 | ↑1.9 | |
| 5/12 22:10 | 95.3 | ↑1.7 | |
| 5/12 22:20 | 96.8 | ↑1.5 | |
| 5/12 22:30 | 98.2 | ↑1.4 | |
| 5/12 22:40 | 99.4 | ↑1.2 | |
| 5/12 22:50 | 100.4 | ↑1.0 | |
| 5/12 23:00 | 101.3 | ↑0.9 | |
| 5/12 23:10 | 101.9 | ↑0.6 | |
| 5/12 23:20 | 102.4 | ↑0.5 | |
| 5/12 23:30 | 102.8 | ↑0.4 | |
| 5/12 23:40 | 102.9 | ↑0.1 | 満潮 |
| 5/12 23:50 | 102.8 | ↓-0.1 |