| 満潮 | 干潮 | 満潮 | 干潮 |
|
11
(火) |
07:13 | 01:38 | 22:26 | 14:43 |
| 97cm | 73cm | 90cm | 22cm | |
|
||||
那珂湊（茨城）2034年04月11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 |
|---|---|---|---|
| 4/11 00:00 | 77.5 | ↓-1.0 | |
| 4/11 00:10 | 76.7 | ↓-0.8 | |
| 4/11 00:20 | 75.8 | ↓-0.9 | |
| 4/11 00:30 | 75.1 | ↓-0.7 | |
| 4/11 00:40 | 74.5 | ↓-0.6 | |
| 4/11 00:50 | 73.9 | ↓-0.6 | |
| 4/11 01:00 | 73.4 | ↓-0.5 | |
| 4/11 01:10 | 73.1 | ↓-0.3 | |
| 4/11 01:20 | 72.9 | ↓-0.2 | |
| 4/11 01:30 | 72.7 | ↓-0.2 | 干潮 |
| 4/11 01:40 | 72.7 | 0 | |
| 4/11 01:50 | 72.8 | ↑0.1 | |
| 4/11 02:00 | 73.0 | ↑0.2 | |
| 4/11 02:10 | 73.3 | ↑0.3 | |
| 4/11 02:20 | 73.7 | ↑0.4 | |
| 4/11 02:30 | 74.2 | ↑0.5 | |
| 4/11 02:40 | 74.8 | ↑0.6 | |
| 4/11 02:50 | 75.4 | ↑0.6 | |
| 4/11 03:00 | 76.2 | ↑0.8 | |
| 4/11 03:10 | 77.0 | ↑0.8 | |
| 4/11 03:20 | 77.9 | ↑0.9 | |
| 4/11 03:30 | 78.8 | ↑0.9 | |
| 4/11 03:40 | 79.8 | ↑1.0 | |
| 4/11 03:50 | 80.8 | ↑1.0 | |
| 4/11 04:00 | 81.9 | ↑1.1 | |
| 4/11 04:10 | 83.0 | ↑1.1 | |
| 4/11 04:20 | 84.1 | ↑1.1 | |
| 4/11 04:30 | 85.1 | ↑1.0 | |
| 4/11 04:40 | 86.2 | ↑1.1 | |
| 4/11 04:50 | 87.3 | ↑1.1 | |
| 4/11 05:00 | 88.4 | ↑1.1 | |
| 4/11 05:10 | 89.4 | ↑1.0 | |
| 4/11 05:20 | 90.4 | ↑1.0 | |
| 4/11 05:30 | 91.4 | ↑1.0 | |
| 4/11 05:40 | 92.3 | ↑0.9 | |
| 4/11 05:50 | 93.1 | ↑0.8 | |
| 4/11 06:00 | 93.9 | ↑0.8 | |
| 4/11 06:10 | 94.6 | ↑0.7 | |
| 4/11 06:20 | 95.2 | ↑0.6 | |
| 4/11 06:30 | 95.8 | ↑0.6 | |
| 4/11 06:40 | 96.2 | ↑0.4 | |
| 4/11 06:50 | 96.5 | ↑0.3 | |
| 4/11 07:00 | 96.8 | ↑0.3 | |
| 4/11 07:10 | 96.8 | 0 | 満潮 |
| 4/11 07:20 | 96.8 | 0 | |
| 4/11 07:30 | 96.6 | ↓-0.2 | |
| 4/11 07:40 | 96.3 | ↓-0.3 | |
| 4/11 07:50 | 95.9 | ↓-0.4 | |
| 4/11 08:00 | 95.3 | ↓-0.6 | |
| 4/11 08:10 | 94.5 | ↓-0.8 | |
| 4/11 08:20 | 93.6 | ↓-0.9 | |
| 4/11 08:30 | 92.5 | ↓-1.1 | |
| 4/11 08:40 | 91.3 | ↓-1.2 | |
| 4/11 08:50 | 89.9 | ↓-1.4 | |
| 4/11 09:00 | 88.4 | ↓-1.5 | |
| 4/11 09:10 | 86.7 | ↓-1.7 | |
| 4/11 09:20 | 84.9 | ↓-1.8 | |
| 4/11 09:30 | 82.9 | ↓-2.0 | |
| 4/11 09:40 | 80.8 | ↓-2.1 | |
| 4/11 09:50 | 78.6 | ↓-2.2 | |
| 4/11 10:00 | 76.2 | ↓-2.4 | |
| 4/11 10:10 | 73.8 | ↓-2.4 | |
| 4/11 10:20 | 71.2 | ↓-2.6 | |
| 4/11 10:30 | 68.6 | ↓-2.6 | |
| 4/11 10:40 | 65.9 | ↓-2.7 | |
| 4/11 10:50 | 63.2 | ↓-2.7 | |
| 4/11 11:00 | 60.5 | ↓-2.7 | |
| 4/11 11:10 | 57.7 | ↓-2.8 | 最大潮位差 |
| 4/11 11:20 | 54.9 | ↓-2.8 | 最大潮位差 |
| 4/11 11:30 | 52.2 | ↓-2.7 | |
| 4/11 11:40 | 49.5 | ↓-2.7 | |
| 4/11 11:50 | 46.8 | ↓-2.7 | |
| 4/11 12:00 | 44.2 | ↓-2.6 | |
| 4/11 12:10 | 41.7 | ↓-2.5 | |
| 4/11 12:20 | 39.3 | ↓-2.4 | |
| 4/11 12:30 | 37.0 | ↓-2.3 | |
| 4/11 12:40 | 34.8 | ↓-2.2 | |
| 4/11 12:50 | 32.7 | ↓-2.1 | |
| 4/11 13:00 | 30.9 | ↓-1.8 | |
| 4/11 13:10 | 29.1 | ↓-1.8 | |
| 4/11 13:20 | 27.5 | ↓-1.6 | |
| 4/11 13:30 | 26.1 | ↓-1.4 | |
| 4/11 13:40 | 24.9 | ↓-1.2 | |
| 4/11 13:50 | 23.8 | ↓-1.1 | |
| 4/11 14:00 | 23.0 | ↓-0.8 | |
| 4/11 14:10 | 22.3 | ↓-0.7 | |
| 4/11 14:20 | 21.8 | ↓-0.5 | |
| 4/11 14:30 | 21.5 | ↓-0.3 | |
| 4/11 14:40 | 21.4 | ↓-0.1 | 干潮 |
| 4/11 14:50 | 21.4 | 0 | |
| 4/11 15:00 | 21.6 | ↑0.2 | |
| 4/11 15:10 | 22.0 | ↑0.4 | |
| 4/11 15:20 | 22.6 | ↑0.6 | |
| 4/11 15:30 | 23.3 | ↑0.7 | |
| 4/11 15:40 | 24.2 | ↑0.9 | |
| 4/11 15:50 | 25.3 | ↑1.1 | |
| 4/11 16:00 | 26.4 | ↑1.1 | |
| 4/11 16:10 | 27.7 | ↑1.3 | |
| 4/11 16:20 | 29.2 | ↑1.5 | |
| 4/11 16:30 | 30.7 | ↑1.5 | |
| 4/11 16:40 | 32.4 | ↑1.7 | |
| 4/11 16:50 | 34.2 | ↑1.8 | |
| 4/11 17:00 | 36.1 | ↑1.9 | |
| 4/11 17:10 | 38.0 | ↑1.9 | |
| 4/11 17:20 | 40.1 | ↑2.1 | |
| 4/11 17:30 | 42.2 | ↑2.1 | |
| 4/11 17:40 | 44.3 | ↑2.1 | |
| 4/11 17:50 | 46.6 | ↑2.3 | |
| 4/11 18:00 | 48.8 | ↑2.2 | |
| 4/11 18:10 | 51.1 | ↑2.3 | |
| 4/11 18:20 | 53.4 | ↑2.3 | |
| 4/11 18:30 | 55.8 | ↑2.4 | |
| 4/11 18:40 | 58.1 | ↑2.3 | |
| 4/11 18:50 | 60.4 | ↑2.3 | |
| 4/11 19:00 | 62.7 | ↑2.3 | |
| 4/11 19:10 | 65.0 | ↑2.3 | |
| 4/11 19:20 | 67.2 | ↑2.2 | |
| 4/11 19:30 | 69.4 | ↑2.2 | |
| 4/11 19:40 | 71.5 | ↑2.1 | |
| 4/11 19:50 | 73.5 | ↑2.0 | |
| 4/11 20:00 | 75.5 | ↑2.0 | |
| 4/11 20:10 | 77.3 | ↑1.8 | |
| 4/11 20:20 | 79.1 | ↑1.8 | |
| 4/11 20:30 | 80.7 | ↑1.6 | |
| 4/11 20:40 | 82.2 | ↑1.5 | |
| 4/11 20:50 | 83.6 | ↑1.4 | |
| 4/11 21:00 | 84.9 | ↑1.3 | |
| 4/11 21:10 | 86.0 | ↑1.1 | |
| 4/11 21:20 | 87.0 | ↑1.0 | |
| 4/11 21:30 | 87.8 | ↑0.8 | |
| 4/11 21:40 | 88.5 | ↑0.7 | |
| 4/11 21:50 | 89.0 | ↑0.5 | |
| 4/11 22:00 | 89.4 | ↑0.4 | |
| 4/11 22:10 | 89.7 | ↑0.3 | |
| 4/11 22:20 | 89.8 | ↑0.1 | 満潮 |
| 4/11 22:30 | 89.8 | 0 | |
| 4/11 22:40 | 89.7 | ↓-0.1 | |
| 4/11 22:50 | 89.5 | ↓-0.2 | |
| 4/11 23:00 | 89.1 | ↓-0.4 | |
| 4/11 23:10 | 88.7 | ↓-0.4 | |
| 4/11 23:20 | 88.2 | ↓-0.5 | |
| 4/11 23:30 | 87.6 | ↓-0.6 | |
| 4/11 23:40 | 86.9 | ↓-0.7 | |
| 4/11 23:50 | 86.2 | ↓-0.7 |