| 満潮 | 干潮 | 満潮 | 干潮 |
|
13
(日) |
10:06 | 06:02 | - | 17:18 |
| 87cm | 77cm | - | 31cm | |
|
||||
那珂湊（茨城）2057年05月13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 |
|---|---|---|---|
| 5/13 00:00 | 102.3 | 0 | |
| 5/13 00:10 | 102.1 | ↓-0.2 | |
| 5/13 00:20 | 101.8 | ↓-0.3 | |
| 5/13 00:30 | 101.5 | ↓-0.3 | |
| 5/13 00:40 | 101.0 | ↓-0.5 | |
| 5/13 00:50 | 100.3 | ↓-0.7 | |
| 5/13 01:00 | 99.7 | ↓-0.6 | |
| 5/13 01:10 | 98.9 | ↓-0.8 | |
| 5/13 01:20 | 98.0 | ↓-0.9 | |
| 5/13 01:30 | 97.1 | ↓-0.9 | |
| 5/13 01:40 | 96.1 | ↓-1.0 | |
| 5/13 01:50 | 95.1 | ↓-1.0 | |
| 5/13 02:00 | 94.0 | ↓-1.1 | |
| 5/13 02:10 | 93.0 | ↓-1.0 | |
| 5/13 02:20 | 91.9 | ↓-1.1 | |
| 5/13 02:30 | 90.8 | ↓-1.1 | |
| 5/13 02:40 | 89.6 | ↓-1.2 | |
| 5/13 02:50 | 88.5 | ↓-1.1 | |
| 5/13 03:00 | 87.4 | ↓-1.1 | |
| 5/13 03:10 | 86.4 | ↓-1.0 | |
| 5/13 03:20 | 85.3 | ↓-1.1 | |
| 5/13 03:30 | 84.3 | ↓-1.0 | |
| 5/13 03:40 | 83.3 | ↓-1.0 | |
| 5/13 03:50 | 82.4 | ↓-0.9 | |
| 5/13 04:00 | 81.5 | ↓-0.9 | |
| 5/13 04:10 | 80.7 | ↓-0.8 | |
| 5/13 04:20 | 79.9 | ↓-0.8 | |
| 5/13 04:30 | 79.2 | ↓-0.7 | |
| 5/13 04:40 | 78.6 | ↓-0.6 | |
| 5/13 04:50 | 78.0 | ↓-0.6 | |
| 5/13 05:00 | 77.5 | ↓-0.5 | |
| 5/13 05:10 | 77.1 | ↓-0.4 | |
| 5/13 05:20 | 76.7 | ↓-0.4 | |
| 5/13 05:30 | 76.4 | ↓-0.3 | |
| 5/13 05:40 | 76.2 | ↓-0.2 | |
| 5/13 05:50 | 76.1 | ↓-0.1 | |
| 5/13 06:00 | 76.0 | ↓-0.1 | 干潮 |
| 5/13 06:10 | 76.1 | ↑0.1 | |
| 5/13 06:20 | 76.2 | ↑0.1 | |
| 5/13 06:30 | 76.4 | ↑0.2 | |
| 5/13 06:40 | 76.6 | ↑0.2 | |
| 5/13 06:50 | 76.9 | ↑0.3 | |
| 5/13 07:00 | 77.3 | ↑0.4 | |
| 5/13 07:10 | 77.7 | ↑0.4 | |
| 5/13 07:20 | 78.2 | ↑0.5 | |
| 5/13 07:30 | 78.8 | ↑0.6 | |
| 5/13 07:40 | 79.3 | ↑0.5 | |
| 5/13 07:50 | 79.9 | ↑0.6 | |
| 5/13 08:00 | 80.5 | ↑0.6 | |
| 5/13 08:10 | 81.2 | ↑0.7 | |
| 5/13 08:20 | 81.8 | ↑0.6 | |
| 5/13 08:30 | 82.4 | ↑0.6 | |
| 5/13 08:40 | 83.1 | ↑0.7 | |
| 5/13 08:50 | 83.6 | ↑0.5 | |
| 5/13 09:00 | 84.2 | ↑0.6 | |
| 5/13 09:10 | 84.7 | ↑0.5 | |
| 5/13 09:20 | 85.1 | ↑0.4 | |
| 5/13 09:30 | 85.5 | ↑0.4 | |
| 5/13 09:40 | 85.8 | ↑0.3 | |
| 5/13 09:50 | 86.0 | ↑0.2 | |
| 5/13 10:00 | 86.1 | ↑0.1 | 満潮 |
| 5/13 10:10 | 86.1 | 0 | |
| 5/13 10:20 | 86.0 | ↓-0.1 | |
| 5/13 10:30 | 85.8 | ↓-0.2 | |
| 5/13 10:40 | 85.4 | ↓-0.4 | |
| 5/13 10:50 | 85.0 | ↓-0.4 | |
| 5/13 11:00 | 84.4 | ↓-0.6 | |
| 5/13 11:10 | 83.6 | ↓-0.8 | |
| 5/13 11:20 | 82.8 | ↓-0.8 | |
| 5/13 11:30 | 81.8 | ↓-1.0 | |
| 5/13 11:40 | 80.7 | ↓-1.1 | |
| 5/13 11:50 | 79.5 | ↓-1.2 | |
| 5/13 12:00 | 78.2 | ↓-1.3 | |
| 5/13 12:10 | 76.7 | ↓-1.5 | |
| 5/13 12:20 | 75.2 | ↓-1.5 | |
| 5/13 12:30 | 73.6 | ↓-1.6 | |
| 5/13 12:40 | 71.8 | ↓-1.8 | |
| 5/13 12:50 | 70.0 | ↓-1.8 | |
| 5/13 13:00 | 68.2 | ↓-1.8 | |
| 5/13 13:10 | 66.3 | ↓-1.9 | |
| 5/13 13:20 | 64.3 | ↓-2.0 | |
| 5/13 13:30 | 62.3 | ↓-2.0 | |
| 5/13 13:40 | 60.3 | ↓-2.0 | |
| 5/13 13:50 | 58.2 | ↓-2.1 | |
| 5/13 14:00 | 56.2 | ↓-2.0 | |
| 5/13 14:10 | 54.1 | ↓-2.1 | |
| 5/13 14:20 | 52.1 | ↓-2.0 | |
| 5/13 14:30 | 50.2 | ↓-1.9 | |
| 5/13 14:40 | 48.2 | ↓-2.0 | |
| 5/13 14:50 | 46.4 | ↓-1.8 | |
| 5/13 15:00 | 44.6 | ↓-1.8 | |
| 5/13 15:10 | 42.8 | ↓-1.8 | |
| 5/13 15:20 | 41.2 | ↓-1.6 | |
| 5/13 15:30 | 39.6 | ↓-1.6 | |
| 5/13 15:40 | 38.2 | ↓-1.4 | |
| 5/13 15:50 | 36.8 | ↓-1.4 | |
| 5/13 16:00 | 35.6 | ↓-1.2 | |
| 5/13 16:10 | 34.5 | ↓-1.1 | |
| 5/13 16:20 | 33.6 | ↓-0.9 | |
| 5/13 16:30 | 32.8 | ↓-0.8 | |
| 5/13 16:40 | 32.1 | ↓-0.7 | |
| 5/13 16:50 | 31.6 | ↓-0.5 | |
| 5/13 17:00 | 31.2 | ↓-0.4 | |
| 5/13 17:10 | 31.0 | ↓-0.2 | 干潮 |
| 5/13 17:20 | 31.0 | 0 | |
| 5/13 17:30 | 31.1 | ↑0.1 | |
| 5/13 17:40 | 31.4 | ↑0.3 | |
| 5/13 17:50 | 31.9 | ↑0.5 | |
| 5/13 18:00 | 32.5 | ↑0.6 | |
| 5/13 18:10 | 33.3 | ↑0.8 | |
| 5/13 18:20 | 34.3 | ↑1.0 | |
| 5/13 18:30 | 35.4 | ↑1.1 | |
| 5/13 18:40 | 36.8 | ↑1.4 | |
| 5/13 18:50 | 38.2 | ↑1.4 | |
| 5/13 19:00 | 39.8 | ↑1.6 | |
| 5/13 19:10 | 41.6 | ↑1.8 | |
| 5/13 19:20 | 43.5 | ↑1.9 | |
| 5/13 19:30 | 45.6 | ↑2.1 | |
| 5/13 19:40 | 47.7 | ↑2.1 | |
| 5/13 19:50 | 50.0 | ↑2.3 | |
| 5/13 20:00 | 52.4 | ↑2.4 | |
| 5/13 20:10 | 54.9 | ↑2.5 | |
| 5/13 20:20 | 57.4 | ↑2.5 | |
| 5/13 20:30 | 60.0 | ↑2.6 | |
| 5/13 20:40 | 62.7 | ↑2.7 | 最大潮位差 |
| 5/13 20:50 | 65.4 | ↑2.7 | 最大潮位差 |
| 5/13 21:00 | 68.1 | ↑2.7 | 最大潮位差 |
| 5/13 21:10 | 70.8 | ↑2.7 | 最大潮位差 |
| 5/13 21:20 | 73.5 | ↑2.7 | 最大潮位差 |
| 5/13 21:30 | 76.2 | ↑2.7 | 最大潮位差 |
| 5/13 21:40 | 78.8 | ↑2.6 | |
| 5/13 21:50 | 81.4 | ↑2.6 | |
| 5/13 22:00 | 83.9 | ↑2.5 | |
| 5/13 22:10 | 86.4 | ↑2.5 | |
| 5/13 22:20 | 88.7 | ↑2.3 | |
| 5/13 22:30 | 90.9 | ↑2.2 | |
| 5/13 22:40 | 93.0 | ↑2.1 | |
| 5/13 22:50 | 94.9 | ↑1.9 | |
| 5/13 23:00 | 96.7 | ↑1.8 | |
| 5/13 23:10 | 98.4 | ↑1.7 | |
| 5/13 23:20 | 99.8 | ↑1.4 | |
| 5/13 23:30 | 101.1 | ↑1.3 | |
| 5/13 23:40 | 102.3 | ↑1.2 | |
| 5/13 23:50 | 103.2 | ↑0.9 |