| 満潮 | 干潮 | 満潮 | 干潮 |
|
13
(金) |
05:42 | 00:40 | 21:21 | 13:25 |
| 112cm | 87cm | 105cm | 1cm | |
|
||||
那珂湊（茨城）2039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 | 87.7 | ↓-0.5 | |
| 5/13 00:10 | 87.2 | ↓-0.5 | |
| 5/13 00:20 | 86.9 | ↓-0.3 | |
| 5/13 00:30 | 86.7 | ↓-0.2 | 干潮 |
| 5/13 00:40 | 86.7 | 0 | 干潮 |
| 5/13 00:50 | 86.8 | ↑0.1 | |
| 5/13 01:00 | 87.0 | ↑0.2 | |
| 5/13 01:10 | 87.3 | ↑0.3 | |
| 5/13 01:20 | 87.8 | ↑0.5 | |
| 5/13 01:30 | 88.3 | ↑0.5 | |
| 5/13 01:40 | 89.0 | ↑0.7 | |
| 5/13 01:50 | 89.8 | ↑0.8 | |
| 5/13 02:00 | 90.7 | ↑0.9 | |
| 5/13 02:10 | 91.7 | ↑1.0 | |
| 5/13 02:20 | 92.7 | ↑1.0 | |
| 5/13 02:30 | 93.8 | ↑1.1 | |
| 5/13 02:40 | 94.9 | ↑1.1 | |
| 5/13 02:50 | 96.1 | ↑1.2 | |
| 5/13 03:00 | 97.3 | ↑1.2 | |
| 5/13 03:10 | 98.6 | ↑1.3 | |
| 5/13 03:20 | 99.8 | ↑1.2 | |
| 5/13 03:30 | 101.1 | ↑1.3 | |
| 5/13 03:40 | 102.3 | ↑1.2 | |
| 5/13 03:50 | 103.5 | ↑1.2 | |
| 5/13 04:00 | 104.7 | ↑1.2 | |
| 5/13 04:10 | 105.8 | ↑1.1 | |
| 5/13 04:20 | 106.8 | ↑1.0 | |
| 5/13 04:30 | 107.8 | ↑1.0 | |
| 5/13 04:40 | 108.7 | ↑0.9 | |
| 5/13 04:50 | 109.5 | ↑0.8 | |
| 5/13 05:00 | 110.1 | ↑0.6 | |
| 5/13 05:10 | 110.7 | ↑0.6 | |
| 5/13 05:20 | 111.1 | ↑0.4 | |
| 5/13 05:30 | 111.4 | ↑0.3 | |
| 5/13 05:40 | 111.5 | ↑0.1 | 満潮 |
| 5/13 05:50 | 111.4 | ↓-0.1 | |
| 5/13 06:00 | 111.2 | ↓-0.2 | |
| 5/13 06:10 | 110.7 | ↓-0.5 | |
| 5/13 06:20 | 110.1 | ↓-0.6 | |
| 5/13 06:30 | 109.3 | ↓-0.8 | |
| 5/13 06:40 | 108.3 | ↓-1.0 | |
| 5/13 06:50 | 107.1 | ↓-1.2 | |
| 5/13 07:00 | 105.6 | ↓-1.5 | |
| 5/13 07:10 | 103.9 | ↓-1.7 | |
| 5/13 07:20 | 102.1 | ↓-1.8 | |
| 5/13 07:30 | 100.0 | ↓-2.1 | |
| 5/13 07:40 | 97.6 | ↓-2.4 | |
| 5/13 07:50 | 95.1 | ↓-2.5 | |
| 5/13 08:00 | 92.4 | ↓-2.7 | |
| 5/13 08:10 | 89.5 | ↓-2.9 | |
| 5/13 08:20 | 86.4 | ↓-3.1 | |
| 5/13 08:30 | 83.2 | ↓-3.2 | |
| 5/13 08:40 | 79.8 | ↓-3.4 | |
| 5/13 08:50 | 76.2 | ↓-3.6 | |
| 5/13 09:00 | 72.6 | ↓-3.6 | |
| 5/13 09:10 | 68.8 | ↓-3.8 | |
| 5/13 09:20 | 65.0 | ↓-3.8 | |
| 5/13 09:30 | 61.0 | ↓-4.0 | 最大潮位差 |
| 5/13 09:40 | 57.1 | ↓-3.9 | |
| 5/13 09:50 | 53.1 | ↓-4.0 | 最大潮位差 |
| 5/13 10:00 | 49.2 | ↓-3.9 | |
| 5/13 10:10 | 45.2 | ↓-4.0 | 最大潮位差 |
| 5/13 10:20 | 41.3 | ↓-3.9 | |
| 5/13 10:30 | 37.5 | ↓-3.8 | |
| 5/13 10:40 | 33.8 | ↓-3.7 | |
| 5/13 10:50 | 30.2 | ↓-3.6 | |
| 5/13 11:00 | 26.7 | ↓-3.5 | |
| 5/13 11:10 | 23.4 | ↓-3.3 | |
| 5/13 11:20 | 20.3 | ↓-3.1 | |
| 5/13 11:30 | 17.3 | ↓-3.0 | |
| 5/13 11:40 | 14.5 | ↓-2.8 | |
| 5/13 11:50 | 12.0 | ↓-2.5 | |
| 5/13 12:00 | 9.7 | ↓-2.3 | |
| 5/13 12:10 | 7.6 | ↓-2.1 | |
| 5/13 12:20 | 5.8 | ↓-1.8 | |
| 5/13 12:30 | 4.3 | ↓-1.5 | |
| 5/13 12:40 | 3.0 | ↓-1.3 | |
| 5/13 12:50 | 1.9 | ↓-1.1 | |
| 5/13 13:00 | 1.2 | ↓-0.7 | |
| 5/13 13:10 | 0.7 | ↓-0.5 | |
| 5/13 13:20 | 0.4 | ↓-0.3 | 干潮 |
| 5/13 13:30 | 0.5 | ↑0.1 | |
| 5/13 13:40 | 0.8 | ↑0.3 | |
| 5/13 13:50 | 1.3 | ↑0.5 | |
| 5/13 14:00 | 2.1 | ↑0.8 | |
| 5/13 14:10 | 3.1 | ↑1.0 | |
| 5/13 14:20 | 4.4 | ↑1.3 | |
| 5/13 14:30 | 5.9 | ↑1.5 | |
| 5/13 14:40 | 7.6 | ↑1.7 | |
| 5/13 14:50 | 9.6 | ↑2.0 | |
| 5/13 15:00 | 11.7 | ↑2.1 | |
| 5/13 15:10 | 14.0 | ↑2.3 | |
| 5/13 15:20 | 16.4 | ↑2.4 | |
| 5/13 15:30 | 19.1 | ↑2.7 | |
| 5/13 15:40 | 21.9 | ↑2.8 | |
| 5/13 15:50 | 24.8 | ↑2.9 | |
| 5/13 16:00 | 27.8 | ↑3.0 | |
| 5/13 16:10 | 31.0 | ↑3.2 | |
| 5/13 16:20 | 34.2 | ↑3.2 | |
| 5/13 16:30 | 37.6 | ↑3.4 | |
| 5/13 16:40 | 41.0 | ↑3.4 | |
| 5/13 16:50 | 44.4 | ↑3.4 | |
| 5/13 17:00 | 47.9 | ↑3.5 | |
| 5/13 17:10 | 51.4 | ↑3.5 | |
| 5/13 17:20 | 54.9 | ↑3.5 | |
| 5/13 17:30 | 58.4 | ↑3.5 | |
| 5/13 17:40 | 61.8 | ↑3.4 | |
| 5/13 17:50 | 65.2 | ↑3.4 | |
| 5/13 18:00 | 68.6 | ↑3.4 | |
| 5/13 18:10 | 71.9 | ↑3.3 | |
| 5/13 18:20 | 75.0 | ↑3.1 | |
| 5/13 18:30 | 78.1 | ↑3.1 | |
| 5/13 18:40 | 81.1 | ↑3.0 | |
| 5/13 18:50 | 83.9 | ↑2.8 | |
| 5/13 19:00 | 86.6 | ↑2.7 | |
| 5/13 19:10 | 89.1 | ↑2.5 | |
| 5/13 19:20 | 91.4 | ↑2.3 | |
| 5/13 19:30 | 93.6 | ↑2.2 | |
| 5/13 19:40 | 95.6 | ↑2.0 | |
| 5/13 19:50 | 97.4 | ↑1.8 | |
| 5/13 20:00 | 99.0 | ↑1.6 | |
| 5/13 20:10 | 100.4 | ↑1.4 | |
| 5/13 20:20 | 101.6 | ↑1.2 | |
| 5/13 20:30 | 102.6 | ↑1.0 | |
| 5/13 20:40 | 103.4 | ↑0.8 | |
| 5/13 20:50 | 104.0 | ↑0.6 | |
| 5/13 21:00 | 104.4 | ↑0.4 | |
| 5/13 21:10 | 104.7 | ↑0.3 | |
| 5/13 21:20 | 104.8 | ↑0.1 | 満潮 |
| 5/13 21:30 | 104.7 | ↓-0.1 | |
| 5/13 21:40 | 104.5 | ↓-0.2 | |
| 5/13 21:50 | 104.1 | ↓-0.4 | |
| 5/13 22:00 | 103.6 | ↓-0.5 | |
| 5/13 22:10 | 103.1 | ↓-0.5 | |
| 5/13 22:20 | 102.4 | ↓-0.7 | |
| 5/13 22:30 | 101.7 | ↓-0.7 | |
| 5/13 22:40 | 100.8 | ↓-0.9 | |
| 5/13 22:50 | 100.0 | ↓-0.8 | |
| 5/13 23:00 | 99.1 | ↓-0.9 | |
| 5/13 23:10 | 98.2 | ↓-0.9 | |
| 5/13 23:20 | 97.3 | ↓-0.9 | |
| 5/13 23:30 | 96.4 | ↓-0.9 | |
| 5/13 23:40 | 95.6 | ↓-0.8 | |
| 5/13 23:50 | 94.8 | ↓-0.8 |