| 満潮 | 干潮 | 満潮 | 干潮 |
|
11
(火) |
05:12 | 11:15 | 17:39 | 23:32 |
| 109cm | 24cm | 112cm | 37cm | |
|
||||
那珂湊（茨城）2031年03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 |
|---|---|---|---|
| 3/11 00:00 | 32.3 | ↑1.5 | |
| 3/11 00:10 | 34.2 | ↑1.9 | |
| 3/11 00:20 | 36.2 | ↑2.0 | |
| 3/11 00:30 | 38.5 | ↑2.3 | |
| 3/11 00:40 | 41.0 | ↑2.5 | |
| 3/11 00:50 | 43.7 | ↑2.7 | |
| 3/11 01:00 | 46.6 | ↑2.9 | |
| 3/11 01:10 | 49.6 | ↑3.0 | |
| 3/11 01:20 | 52.7 | ↑3.1 | |
| 3/11 01:30 | 55.9 | ↑3.2 | |
| 3/11 01:40 | 59.2 | ↑3.3 | |
| 3/11 01:50 | 62.6 | ↑3.4 | |
| 3/11 02:00 | 66.0 | ↑3.4 | |
| 3/11 02:10 | 69.4 | ↑3.4 | |
| 3/11 02:20 | 72.8 | ↑3.4 | |
| 3/11 02:30 | 76.2 | ↑3.4 | |
| 3/11 02:40 | 79.5 | ↑3.3 | |
| 3/11 02:50 | 82.7 | ↑3.2 | |
| 3/11 03:00 | 85.8 | ↑3.1 | |
| 3/11 03:10 | 88.8 | ↑3.0 | |
| 3/11 03:20 | 91.7 | ↑2.9 | |
| 3/11 03:30 | 94.4 | ↑2.7 | |
| 3/11 03:40 | 96.9 | ↑2.5 | |
| 3/11 03:50 | 99.2 | ↑2.3 | |
| 3/11 04:00 | 101.2 | ↑2.0 | |
| 3/11 04:10 | 103.1 | ↑1.9 | |
| 3/11 04:20 | 104.7 | ↑1.6 | |
| 3/11 04:30 | 106.0 | ↑1.3 | |
| 3/11 04:40 | 107.1 | ↑1.1 | |
| 3/11 04:50 | 107.8 | ↑0.7 | |
| 3/11 05:00 | 108.3 | ↑0.5 | |
| 3/11 05:10 | 108.5 | ↑0.2 | 満潮 |
| 3/11 05:20 | 108.4 | ↓-0.1 | |
| 3/11 05:30 | 107.9 | ↓-0.5 | |
| 3/11 05:40 | 107.2 | ↓-0.7 | |
| 3/11 05:50 | 106.2 | ↓-1.0 | |
| 3/11 06:00 | 104.9 | ↓-1.3 | |
| 3/11 06:10 | 103.3 | ↓-1.6 | |
| 3/11 06:20 | 101.4 | ↓-1.9 | |
| 3/11 06:30 | 99.2 | ↓-2.2 | |
| 3/11 06:40 | 96.8 | ↓-2.4 | |
| 3/11 06:50 | 94.2 | ↓-2.6 | |
| 3/11 07:00 | 91.3 | ↓-2.9 | |
| 3/11 07:10 | 88.3 | ↓-3.0 | |
| 3/11 07:20 | 85.1 | ↓-3.2 | |
| 3/11 07:30 | 81.7 | ↓-3.4 | |
| 3/11 07:40 | 78.2 | ↓-3.5 | |
| 3/11 07:50 | 74.7 | ↓-3.5 | |
| 3/11 08:00 | 71.0 | ↓-3.7 | 最大潮位差 |
| 3/11 08:10 | 67.3 | ↓-3.7 | 最大潮位差 |
| 3/11 08:20 | 63.6 | ↓-3.7 | 最大潮位差 |
| 3/11 08:30 | 60.0 | ↓-3.6 | |
| 3/11 08:40 | 56.3 | ↓-3.7 | 最大潮位差 |
| 3/11 08:50 | 52.8 | ↓-3.5 | |
| 3/11 09:00 | 49.3 | ↓-3.5 | |
| 3/11 09:10 | 46.0 | ↓-3.3 | |
| 3/11 09:20 | 42.9 | ↓-3.1 | |
| 3/11 09:30 | 39.9 | ↓-3.0 | |
| 3/11 09:40 | 37.1 | ↓-2.8 | |
| 3/11 09:50 | 34.6 | ↓-2.5 | |
| 3/11 10:00 | 32.2 | ↓-2.4 | |
| 3/11 10:10 | 30.2 | ↓-2.0 | |
| 3/11 10:20 | 28.4 | ↓-1.8 | |
| 3/11 10:30 | 26.9 | ↓-1.5 | |
| 3/11 10:40 | 25.7 | ↓-1.2 | |
| 3/11 10:50 | 24.8 | ↓-0.9 | |
| 3/11 11:00 | 24.3 | ↓-0.5 | |
| 3/11 11:10 | 24.0 | ↓-0.3 | 干潮 |
| 3/11 11:20 | 24.0 | 0 | |
| 3/11 11:30 | 24.4 | ↑0.4 | |
| 3/11 11:40 | 25.0 | ↑0.6 | |
| 3/11 11:50 | 26.0 | ↑1.0 | |
| 3/11 12:00 | 27.2 | ↑1.2 | |
| 3/11 12:10 | 28.7 | ↑1.5 | |
| 3/11 12:20 | 30.5 | ↑1.8 | |
| 3/11 12:30 | 32.5 | ↑2.0 | |
| 3/11 12:40 | 34.8 | ↑2.3 | |
| 3/11 12:50 | 37.3 | ↑2.5 | |
| 3/11 13:00 | 40.0 | ↑2.7 | |
| 3/11 13:10 | 42.8 | ↑2.8 | |
| 3/11 13:20 | 45.8 | ↑3.0 | |
| 3/11 13:30 | 49.0 | ↑3.2 | |
| 3/11 13:40 | 52.3 | ↑3.3 | |
| 3/11 13:50 | 55.7 | ↑3.4 | |
| 3/11 14:00 | 59.2 | ↑3.5 | |
| 3/11 14:10 | 62.7 | ↑3.5 | |
| 3/11 14:20 | 66.2 | ↑3.5 | |
| 3/11 14:30 | 69.8 | ↑3.6 | |
| 3/11 14:40 | 73.3 | ↑3.5 | |
| 3/11 14:50 | 76.8 | ↑3.5 | |
| 3/11 15:00 | 80.3 | ↑3.5 | |
| 3/11 15:10 | 83.6 | ↑3.3 | |
| 3/11 15:20 | 86.9 | ↑3.3 | |
| 3/11 15:30 | 90.0 | ↑3.1 | |
| 3/11 15:40 | 93.0 | ↑3.0 | |
| 3/11 15:50 | 95.9 | ↑2.9 | |
| 3/11 16:00 | 98.5 | ↑2.6 | |
| 3/11 16:10 | 101.0 | ↑2.5 | |
| 3/11 16:20 | 103.2 | ↑2.2 | |
| 3/11 16:30 | 105.2 | ↑2.0 | |
| 3/11 16:40 | 107.0 | ↑1.8 | |
| 3/11 16:50 | 108.5 | ↑1.5 | |
| 3/11 17:00 | 109.7 | ↑1.2 | |
| 3/11 17:10 | 110.7 | ↑1.0 | |
| 3/11 17:20 | 111.4 | ↑0.7 | |
| 3/11 17:30 | 111.7 | ↑0.3 | 満潮 |
| 3/11 17:40 | 111.8 | ↑0.1 | |
| 3/11 17:50 | 111.6 | ↓-0.2 | |
| 3/11 18:00 | 111.1 | ↓-0.5 | |
| 3/11 18:10 | 110.3 | ↓-0.8 | |
| 3/11 18:20 | 109.2 | ↓-1.1 | |
| 3/11 18:30 | 107.9 | ↓-1.3 | |
| 3/11 18:40 | 106.2 | ↓-1.7 | |
| 3/11 18:50 | 104.4 | ↓-1.8 | |
| 3/11 19:00 | 102.2 | ↓-2.2 | |
| 3/11 19:10 | 99.9 | ↓-2.3 | |
| 3/11 19:20 | 97.3 | ↓-2.6 | |
| 3/11 19:30 | 94.5 | ↓-2.8 | |
| 3/11 19:40 | 91.6 | ↓-2.9 | |
| 3/11 19:50 | 88.6 | ↓-3.0 | |
| 3/11 20:00 | 85.4 | ↓-3.2 | |
| 3/11 20:10 | 82.1 | ↓-3.3 | |
| 3/11 20:20 | 78.8 | ↓-3.3 | |
| 3/11 20:30 | 75.4 | ↓-3.4 | |
| 3/11 20:40 | 72.0 | ↓-3.4 | |
| 3/11 20:50 | 68.6 | ↓-3.4 | |
| 3/11 21:00 | 65.3 | ↓-3.3 | |
| 3/11 21:10 | 62.1 | ↓-3.2 | |
| 3/11 21:20 | 58.9 | ↓-3.2 | |
| 3/11 21:30 | 55.9 | ↓-3.0 | |
| 3/11 21:40 | 53.0 | ↓-2.9 | |
| 3/11 21:50 | 50.3 | ↓-2.7 | |
| 3/11 22:00 | 47.8 | ↓-2.5 | |
| 3/11 22:10 | 45.5 | ↓-2.3 | |
| 3/11 22:20 | 43.5 | ↓-2.0 | |
| 3/11 22:30 | 41.7 | ↓-1.8 | |
| 3/11 22:40 | 40.1 | ↓-1.6 | |
| 3/11 22:50 | 38.8 | ↓-1.3 | |
| 3/11 23:00 | 37.8 | ↓-1.0 | |
| 3/11 23:10 | 37.1 | ↓-0.7 | |
| 3/11 23:20 | 36.6 | ↓-0.5 | |
| 3/11 23:30 | 36.4 | ↓-0.2 | 干潮 |
| 3/11 23:40 | 36.6 | ↑0.2 | |
| 3/11 23:50 | 37.0 | ↑0.4 |