| 満潮 | 干潮 | 満潮 | 干潮 |
|
13
(土) |
05:11 | 12:45 | 20:28 | - |
| 113cm | 2cm | 104cm | - | |
|
||||
那珂湊（茨城）2028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 | 85.0 | ↓-0.1 | |
| 5/13 00:10 | 85.1 | ↑0.1 | |
| 5/13 00:20 | 85.3 | ↑0.2 | |
| 5/13 00:30 | 85.6 | ↑0.3 | |
| 5/13 00:40 | 86.1 | ↑0.5 | |
| 5/13 00:50 | 86.7 | ↑0.6 | |
| 5/13 01:00 | 87.4 | ↑0.7 | |
| 5/13 01:10 | 88.2 | ↑0.8 | |
| 5/13 01:20 | 89.2 | ↑1.0 | |
| 5/13 01:30 | 90.2 | ↑1.0 | |
| 5/13 01:40 | 91.3 | ↑1.1 | |
| 5/13 01:50 | 92.5 | ↑1.2 | |
| 5/13 02:00 | 93.7 | ↑1.2 | |
| 5/13 02:10 | 95.0 | ↑1.3 | |
| 5/13 02:20 | 96.3 | ↑1.3 | |
| 5/13 02:30 | 97.7 | ↑1.4 | |
| 5/13 02:40 | 99.1 | ↑1.4 | |
| 5/13 02:50 | 100.5 | ↑1.4 | |
| 5/13 03:00 | 101.8 | ↑1.3 | |
| 5/13 03:10 | 103.2 | ↑1.4 | |
| 5/13 03:20 | 104.5 | ↑1.3 | |
| 5/13 03:30 | 105.8 | ↑1.3 | |
| 5/13 03:40 | 107.0 | ↑1.2 | |
| 5/13 03:50 | 108.1 | ↑1.1 | |
| 5/13 04:00 | 109.2 | ↑1.1 | |
| 5/13 04:10 | 110.1 | ↑0.9 | |
| 5/13 04:20 | 110.9 | ↑0.8 | |
| 5/13 04:30 | 111.6 | ↑0.7 | |
| 5/13 04:40 | 112.2 | ↑0.6 | |
| 5/13 04:50 | 112.6 | ↑0.4 | |
| 5/13 05:00 | 112.9 | ↑0.3 | |
| 5/13 05:10 | 112.9 | 0 | 満潮 |
| 5/13 05:20 | 112.8 | ↓-0.1 | |
| 5/13 05:30 | 112.6 | ↓-0.2 | |
| 5/13 05:40 | 112.1 | ↓-0.5 | |
| 5/13 05:50 | 111.4 | ↓-0.7 | |
| 5/13 06:00 | 110.4 | ↓-1.0 | |
| 5/13 06:10 | 109.3 | ↓-1.1 | |
| 5/13 06:20 | 108.0 | ↓-1.3 | |
| 5/13 06:30 | 106.4 | ↓-1.6 | |
| 5/13 06:40 | 104.6 | ↓-1.8 | |
| 5/13 06:50 | 102.5 | ↓-2.1 | |
| 5/13 07:00 | 100.3 | ↓-2.2 | |
| 5/13 07:10 | 97.8 | ↓-2.5 | |
| 5/13 07:20 | 95.2 | ↓-2.6 | |
| 5/13 07:30 | 92.3 | ↓-2.9 | |
| 5/13 07:40 | 89.2 | ↓-3.1 | |
| 5/13 07:50 | 86.0 | ↓-3.2 | |
| 5/13 08:00 | 82.6 | ↓-3.4 | |
| 5/13 08:10 | 79.0 | ↓-3.6 | |
| 5/13 08:20 | 75.3 | ↓-3.7 | |
| 5/13 08:30 | 71.5 | ↓-3.8 | |
| 5/13 08:40 | 67.6 | ↓-3.9 | |
| 5/13 08:50 | 63.7 | ↓-3.9 | |
| 5/13 09:00 | 59.7 | ↓-4.0 | |
| 5/13 09:10 | 55.7 | ↓-4.0 | |
| 5/13 09:20 | 51.6 | ↓-4.1 | 最大潮位差 |
| 5/13 09:30 | 47.6 | ↓-4.0 | |
| 5/13 09:40 | 43.6 | ↓-4.0 | |
| 5/13 09:50 | 39.7 | ↓-3.9 | |
| 5/13 10:00 | 35.9 | ↓-3.8 | |
| 5/13 10:10 | 32.2 | ↓-3.7 | |
| 5/13 10:20 | 28.6 | ↓-3.6 | |
| 5/13 10:30 | 25.2 | ↓-3.4 | |
| 5/13 10:40 | 22.0 | ↓-3.2 | |
| 5/13 10:50 | 18.9 | ↓-3.1 | |
| 5/13 11:00 | 16.1 | ↓-2.8 | |
| 5/13 11:10 | 13.5 | ↓-2.6 | |
| 5/13 11:20 | 11.1 | ↓-2.4 | |
| 5/13 11:30 | 8.9 | ↓-2.2 | |
| 5/13 11:40 | 7.0 | ↓-1.9 | |
| 5/13 11:50 | 5.4 | ↓-1.6 | |
| 5/13 12:00 | 4.1 | ↓-1.3 | |
| 5/13 12:10 | 3.0 | ↓-1.1 | |
| 5/13 12:20 | 2.2 | ↓-0.8 | |
| 5/13 12:30 | 1.7 | ↓-0.5 | |
| 5/13 12:40 | 1.4 | ↓-0.3 | 干潮 |
| 5/13 12:50 | 1.4 | 0 | |
| 5/13 13:00 | 1.7 | ↑0.3 | |
| 5/13 13:10 | 2.3 | ↑0.6 | |
| 5/13 13:20 | 3.1 | ↑0.8 | |
| 5/13 13:30 | 4.1 | ↑1.0 | |
| 5/13 13:40 | 5.5 | ↑1.4 | |
| 5/13 13:50 | 7.0 | ↑1.5 | |
| 5/13 14:00 | 8.8 | ↑1.8 | |
| 5/13 14:10 | 10.7 | ↑1.9 | |
| 5/13 14:20 | 12.9 | ↑2.2 | |
| 5/13 14:30 | 15.3 | ↑2.4 | |
| 5/13 14:40 | 17.8 | ↑2.5 | |
| 5/13 14:50 | 20.5 | ↑2.7 | |
| 5/13 15:00 | 23.4 | ↑2.9 | |
| 5/13 15:10 | 26.4 | ↑3.0 | |
| 5/13 15:20 | 29.5 | ↑3.1 | |
| 5/13 15:30 | 32.7 | ↑3.2 | |
| 5/13 15:40 | 36.0 | ↑3.3 | |
| 5/13 15:50 | 39.4 | ↑3.4 | |
| 5/13 16:00 | 42.8 | ↑3.4 | |
| 5/13 16:10 | 46.3 | ↑3.5 | |
| 5/13 16:20 | 49.8 | ↑3.5 | |
| 5/13 16:30 | 53.3 | ↑3.5 | |
| 5/13 16:40 | 56.9 | ↑3.6 | |
| 5/13 16:50 | 60.3 | ↑3.4 | |
| 5/13 17:00 | 63.8 | ↑3.5 | |
| 5/13 17:10 | 67.2 | ↑3.4 | |
| 5/13 17:20 | 70.5 | ↑3.3 | |
| 5/13 17:30 | 73.7 | ↑3.2 | |
| 5/13 17:40 | 76.9 | ↑3.2 | |
| 5/13 17:50 | 79.9 | ↑3.0 | |
| 5/13 18:00 | 82.7 | ↑2.8 | |
| 5/13 18:10 | 85.5 | ↑2.8 | |
| 5/13 18:20 | 88.0 | ↑2.5 | |
| 5/13 18:30 | 90.4 | ↑2.4 | |
| 5/13 18:40 | 92.6 | ↑2.2 | |
| 5/13 18:50 | 94.7 | ↑2.1 | |
| 5/13 19:00 | 96.5 | ↑1.8 | |
| 5/13 19:10 | 98.1 | ↑1.6 | |
| 5/13 19:20 | 99.6 | ↑1.5 | |
| 5/13 19:30 | 100.8 | ↑1.2 | |
| 5/13 19:40 | 101.8 | ↑1.0 | |
| 5/13 19:50 | 102.6 | ↑0.8 | |
| 5/13 20:00 | 103.2 | ↑0.6 | |
| 5/13 20:10 | 103.7 | ↑0.5 | |
| 5/13 20:20 | 103.9 | ↑0.2 | 満潮 |
| 5/13 20:30 | 103.9 | 0 | |
| 5/13 20:40 | 103.8 | ↓-0.1 | |
| 5/13 20:50 | 103.5 | ↓-0.3 | |
| 5/13 21:00 | 103.1 | ↓-0.4 | |
| 5/13 21:10 | 102.5 | ↓-0.6 | |
| 5/13 21:20 | 101.8 | ↓-0.7 | |
| 5/13 21:30 | 101.0 | ↓-0.8 | |
| 5/13 21:40 | 100.1 | ↓-0.9 | |
| 5/13 21:50 | 99.2 | ↓-0.9 | |
| 5/13 22:00 | 98.2 | ↓-1.0 | |
| 5/13 22:10 | 97.1 | ↓-1.1 | |
| 5/13 22:20 | 96.1 | ↓-1.0 | |
| 5/13 22:30 | 95.0 | ↓-1.1 | |
| 5/13 22:40 | 94.0 | ↓-1.0 | |
| 5/13 22:50 | 93.0 | ↓-1.0 | |
| 5/13 23:00 | 92.0 | ↓-1.0 | |
| 5/13 23:10 | 91.1 | ↓-0.9 | |
| 5/13 23:20 | 90.2 | ↓-0.9 | |
| 5/13 23:30 | 89.4 | ↓-0.8 | |
| 5/13 23:40 | 88.7 | ↓-0.7 | |
| 5/13 23:50 | 88.1 | ↓-0.6 |