| 満潮 | 干潮 | 満潮 | 干潮 |
|
13
(月) |
05:30 | 00:30 | 21:28 | 13:22 |
| 113cm | 89cm | 104cm | 1cm | |
|
||||
那珂湊（茨城）2058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 | 89.3 | ↓-0.5 | |
| 5/13 00:10 | 89.0 | ↓-0.3 | |
| 5/13 00:20 | 88.9 | ↓-0.1 | 干潮 |
| 5/13 00:30 | 88.8 | ↓-0.1 | 干潮 |
| 5/13 00:40 | 88.9 | ↑0.1 | |
| 5/13 00:50 | 89.1 | ↑0.2 | |
| 5/13 01:00 | 89.4 | ↑0.3 | |
| 5/13 01:10 | 89.9 | ↑0.5 | |
| 5/13 01:20 | 90.4 | ↑0.5 | |
| 5/13 01:30 | 91.1 | ↑0.7 | |
| 5/13 01:40 | 91.9 | ↑0.8 | |
| 5/13 01:50 | 92.7 | ↑0.8 | |
| 5/13 02:00 | 93.6 | ↑0.9 | |
| 5/13 02:10 | 94.6 | ↑1.0 | |
| 5/13 02:20 | 95.7 | ↑1.1 | |
| 5/13 02:30 | 96.8 | ↑1.1 | |
| 5/13 02:40 | 97.9 | ↑1.1 | |
| 5/13 02:50 | 99.1 | ↑1.2 | |
| 5/13 03:00 | 100.3 | ↑1.2 | |
| 5/13 03:10 | 101.5 | ↑1.2 | |
| 5/13 03:20 | 102.7 | ↑1.2 | |
| 5/13 03:30 | 103.8 | ↑1.1 | |
| 5/13 03:40 | 105.0 | ↑1.2 | |
| 5/13 03:50 | 106.1 | ↑1.1 | |
| 5/13 04:00 | 107.1 | ↑1.0 | |
| 5/13 04:10 | 108.1 | ↑1.0 | |
| 5/13 04:20 | 109.0 | ↑0.9 | |
| 5/13 04:30 | 109.8 | ↑0.8 | |
| 5/13 04:40 | 110.5 | ↑0.7 | |
| 5/13 04:50 | 111.1 | ↑0.6 | |
| 5/13 05:00 | 111.6 | ↑0.5 | |
| 5/13 05:10 | 111.9 | ↑0.3 | |
| 5/13 05:20 | 112.1 | ↑0.2 | 満潮 |
| 5/13 05:30 | 112.2 | ↑0.1 | 満潮 |
| 5/13 05:40 | 112.1 | ↓-0.1 | |
| 5/13 05:50 | 111.9 | ↓-0.2 | |
| 5/13 06:00 | 111.4 | ↓-0.5 | |
| 5/13 06:10 | 110.8 | ↓-0.6 | |
| 5/13 06:20 | 110.0 | ↓-0.8 | |
| 5/13 06:30 | 109.0 | ↓-1.0 | |
| 5/13 06:40 | 107.8 | ↓-1.2 | |
| 5/13 06:50 | 106.4 | ↓-1.4 | |
| 5/13 07:00 | 104.9 | ↓-1.5 | |
| 5/13 07:10 | 103.1 | ↓-1.8 | |
| 5/13 07:20 | 101.0 | ↓-2.1 | |
| 5/13 07:30 | 98.8 | ↓-2.2 | |
| 5/13 07:40 | 96.4 | ↓-2.4 | |
| 5/13 07:50 | 93.8 | ↓-2.6 | |
| 5/13 08:00 | 91.1 | ↓-2.7 | |
| 5/13 08:10 | 88.1 | ↓-3.0 | |
| 5/13 08:20 | 85.0 | ↓-3.1 | |
| 5/13 08:30 | 81.7 | ↓-3.3 | |
| 5/13 08:40 | 78.2 | ↓-3.5 | |
| 5/13 08:50 | 74.7 | ↓-3.5 | |
| 5/13 09:00 | 71.0 | ↓-3.7 | |
| 5/13 09:10 | 67.3 | ↓-3.7 | |
| 5/13 09:20 | 63.4 | ↓-3.9 | |
| 5/13 09:30 | 59.5 | ↓-3.9 | |
| 5/13 09:40 | 55.6 | ↓-3.9 | |
| 5/13 09:50 | 51.7 | ↓-3.9 | |
| 5/13 10:00 | 47.7 | ↓-4.0 | 最大潮位差 |
| 5/13 10:10 | 43.9 | ↓-3.8 | |
| 5/13 10:20 | 40.0 | ↓-3.9 | |
| 5/13 10:30 | 36.2 | ↓-3.8 | |
| 5/13 10:40 | 32.6 | ↓-3.6 | |
| 5/13 10:50 | 29.0 | ↓-3.6 | |
| 5/13 11:00 | 25.6 | ↓-3.4 | |
| 5/13 11:10 | 22.3 | ↓-3.3 | |
| 5/13 11:20 | 19.3 | ↓-3.0 | |
| 5/13 11:30 | 16.4 | ↓-2.9 | |
| 5/13 11:40 | 13.7 | ↓-2.7 | |
| 5/13 11:50 | 11.2 | ↓-2.5 | |
| 5/13 12:00 | 9.0 | ↓-2.2 | |
| 5/13 12:10 | 7.0 | ↓-2.0 | |
| 5/13 12:20 | 5.2 | ↓-1.8 | |
| 5/13 12:30 | 3.7 | ↓-1.5 | |
| 5/13 12:40 | 2.5 | ↓-1.2 | |
| 5/13 12:50 | 1.6 | ↓-0.9 | |
| 5/13 13:00 | 0.9 | ↓-0.7 | |
| 5/13 13:10 | 0.4 | ↓-0.5 | |
| 5/13 13:20 | 0.3 | ↓-0.1 | 干潮 |
| 5/13 13:30 | 0.3 | 0 | |
| 5/13 13:40 | 0.7 | ↑0.4 | |
| 5/13 13:50 | 1.3 | ↑0.6 | |
| 5/13 14:00 | 2.1 | ↑0.8 | |
| 5/13 14:10 | 3.2 | ↑1.1 | |
| 5/13 14:20 | 4.5 | ↑1.3 | |
| 5/13 14:30 | 6.0 | ↑1.5 | |
| 5/13 14:40 | 7.8 | ↑1.8 | |
| 5/13 14:50 | 9.7 | ↑1.9 | |
| 5/13 15:00 | 11.8 | ↑2.1 | |
| 5/13 15:10 | 14.1 | ↑2.3 | |
| 5/13 15:20 | 16.6 | ↑2.5 | |
| 5/13 15:30 | 19.2 | ↑2.6 | |
| 5/13 15:40 | 22.0 | ↑2.8 | |
| 5/13 15:50 | 24.8 | ↑2.8 | |
| 5/13 16:00 | 27.8 | ↑3.0 | |
| 5/13 16:10 | 30.9 | ↑3.1 | |
| 5/13 16:20 | 34.1 | ↑3.2 | |
| 5/13 16:30 | 37.3 | ↑3.2 | |
| 5/13 16:40 | 40.6 | ↑3.3 | |
| 5/13 16:50 | 44.0 | ↑3.4 | |
| 5/13 17:00 | 47.4 | ↑3.4 | |
| 5/13 17:10 | 50.8 | ↑3.4 | |
| 5/13 17:20 | 54.2 | ↑3.4 | |
| 5/13 17:30 | 57.5 | ↑3.3 | |
| 5/13 17:40 | 60.9 | ↑3.4 | |
| 5/13 17:50 | 64.2 | ↑3.3 | |
| 5/13 18:00 | 67.4 | ↑3.2 | |
| 5/13 18:10 | 70.6 | ↑3.2 | |
| 5/13 18:20 | 73.7 | ↑3.1 | |
| 5/13 18:30 | 76.7 | ↑3.0 | |
| 5/13 18:40 | 79.6 | ↑2.9 | |
| 5/13 18:50 | 82.3 | ↑2.7 | |
| 5/13 19:00 | 85.0 | ↑2.7 | |
| 5/13 19:10 | 87.4 | ↑2.4 | |
| 5/13 19:20 | 89.7 | ↑2.3 | |
| 5/13 19:30 | 91.9 | ↑2.2 | |
| 5/13 19:40 | 93.9 | ↑2.0 | |
| 5/13 19:50 | 95.7 | ↑1.8 | |
| 5/13 20:00 | 97.3 | ↑1.6 | |
| 5/13 20:10 | 98.7 | ↑1.4 | |
| 5/13 20:20 | 100.0 | ↑1.3 | |
| 5/13 20:30 | 101.0 | ↑1.0 | |
| 5/13 20:40 | 101.9 | ↑0.9 | |
| 5/13 20:50 | 102.6 | ↑0.7 | |
| 5/13 21:00 | 103.1 | ↑0.5 | |
| 5/13 21:10 | 103.4 | ↑0.3 | |
| 5/13 21:20 | 103.6 | ↑0.2 | 満潮 |
| 5/13 21:30 | 103.7 | ↑0.1 | |
| 5/13 21:40 | 103.6 | ↓-0.1 | |
| 5/13 21:50 | 103.3 | ↓-0.3 | |
| 5/13 22:00 | 103.0 | ↓-0.3 | |
| 5/13 22:10 | 102.5 | ↓-0.5 | |
| 5/13 22:20 | 102.0 | ↓-0.5 | |
| 5/13 22:30 | 101.4 | ↓-0.6 | |
| 5/13 22:40 | 100.7 | ↓-0.7 | |
| 5/13 22:50 | 100.0 | ↓-0.7 | |
| 5/13 23:00 | 99.2 | ↓-0.8 | |
| 5/13 23:10 | 98.5 | ↓-0.7 | |
| 5/13 23:20 | 97.7 | ↓-0.8 | |
| 5/13 23:30 | 97.0 | ↓-0.7 | |
| 5/13 23:40 | 96.3 | ↓-0.7 | |
| 5/13 23:50 | 95.6 | ↓-0.7 |