| 満潮 | 干潮 | 満潮 | 干潮 |
|
14
(金) |
04:16 | 11:24 | 18:43 | 23:18 |
| 115cm | 1cm | 108cm | 79cm | |
|
||||
那珂湊（茨城）2021年05月14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 |
|---|---|---|---|
| 5/14 00:00 | 76.0 | ↑1.2 | |
| 5/14 00:10 | 77.4 | ↑1.4 | |
| 5/14 00:20 | 78.8 | ↑1.4 | |
| 5/14 00:30 | 80.4 | ↑1.6 | |
| 5/14 00:40 | 82.1 | ↑1.7 | |
| 5/14 00:50 | 83.9 | ↑1.8 | |
| 5/14 01:00 | 85.8 | ↑1.9 | |
| 5/14 01:10 | 87.8 | ↑2.0 | |
| 5/14 01:20 | 89.8 | ↑2.0 | |
| 5/14 01:30 | 91.8 | ↑2.0 | |
| 5/14 01:40 | 93.8 | ↑2.0 | |
| 5/14 01:50 | 95.9 | ↑2.1 | |
| 5/14 02:00 | 97.9 | ↑2.0 | |
| 5/14 02:10 | 99.9 | ↑2.0 | |
| 5/14 02:20 | 101.8 | ↑1.9 | |
| 5/14 02:30 | 103.6 | ↑1.8 | |
| 5/14 02:40 | 105.3 | ↑1.7 | |
| 5/14 02:50 | 107.0 | ↑1.7 | |
| 5/14 03:00 | 108.5 | ↑1.5 | |
| 5/14 03:10 | 109.9 | ↑1.4 | |
| 5/14 03:20 | 111.1 | ↑1.2 | |
| 5/14 03:30 | 112.1 | ↑1.0 | |
| 5/14 03:40 | 113.0 | ↑0.9 | |
| 5/14 03:50 | 113.6 | ↑0.6 | |
| 5/14 04:00 | 114.1 | ↑0.5 | |
| 5/14 04:10 | 114.3 | ↑0.2 | 満潮 |
| 5/14 04:20 | 114.3 | 0 | |
| 5/14 04:30 | 114.1 | ↓-0.2 | |
| 5/14 04:40 | 113.6 | ↓-0.5 | |
| 5/14 04:50 | 112.9 | ↓-0.7 | |
| 5/14 05:00 | 111.9 | ↓-1.0 | |
| 5/14 05:10 | 110.6 | ↓-1.3 | |
| 5/14 05:20 | 109.1 | ↓-1.5 | |
| 5/14 05:30 | 107.4 | ↓-1.7 | |
| 5/14 05:40 | 105.3 | ↓-2.1 | |
| 5/14 05:50 | 103.1 | ↓-2.2 | |
| 5/14 06:00 | 100.5 | ↓-2.6 | |
| 5/14 06:10 | 97.8 | ↓-2.7 | |
| 5/14 06:20 | 94.8 | ↓-3.0 | |
| 5/14 06:30 | 91.6 | ↓-3.2 | |
| 5/14 06:40 | 88.2 | ↓-3.4 | |
| 5/14 06:50 | 84.6 | ↓-3.6 | |
| 5/14 07:00 | 80.8 | ↓-3.8 | |
| 5/14 07:10 | 76.9 | ↓-3.9 | |
| 5/14 07:20 | 72.9 | ↓-4.0 | |
| 5/14 07:30 | 68.8 | ↓-4.1 | |
| 5/14 07:40 | 64.6 | ↓-4.2 | |
| 5/14 07:50 | 60.3 | ↓-4.3 | 最大潮位差 |
| 5/14 08:00 | 56.0 | ↓-4.3 | 最大潮位差 |
| 5/14 08:10 | 51.7 | ↓-4.3 | 最大潮位差 |
| 5/14 08:20 | 47.5 | ↓-4.2 | |
| 5/14 08:30 | 43.2 | ↓-4.3 | 最大潮位差 |
| 5/14 08:40 | 39.1 | ↓-4.1 | |
| 5/14 08:50 | 35.0 | ↓-4.1 | |
| 5/14 09:00 | 31.1 | ↓-3.9 | |
| 5/14 09:10 | 27.3 | ↓-3.8 | |
| 5/14 09:20 | 23.7 | ↓-3.6 | |
| 5/14 09:30 | 20.4 | ↓-3.3 | |
| 5/14 09:40 | 17.2 | ↓-3.2 | |
| 5/14 09:50 | 14.2 | ↓-3.0 | |
| 5/14 10:00 | 11.6 | ↓-2.6 | |
| 5/14 10:10 | 9.1 | ↓-2.5 | |
| 5/14 10:20 | 7.0 | ↓-2.1 | |
| 5/14 10:30 | 5.2 | ↓-1.8 | |
| 5/14 10:40 | 3.7 | ↓-1.5 | |
| 5/14 10:50 | 2.5 | ↓-1.2 | |
| 5/14 11:00 | 1.6 | ↓-0.9 | |
| 5/14 11:10 | 1.0 | ↓-0.6 | |
| 5/14 11:20 | 0.7 | ↓-0.3 | 干潮 |
| 5/14 11:30 | 0.8 | ↑0.1 | |
| 5/14 11:40 | 1.2 | ↑0.4 | |
| 5/14 11:50 | 1.8 | ↑0.6 | |
| 5/14 12:00 | 2.8 | ↑1.0 | |
| 5/14 12:10 | 4.1 | ↑1.3 | |
| 5/14 12:20 | 5.7 | ↑1.6 | |
| 5/14 12:30 | 7.5 | ↑1.8 | |
| 5/14 12:40 | 9.6 | ↑2.1 | |
| 5/14 12:50 | 11.9 | ↑2.3 | |
| 5/14 13:00 | 14.5 | ↑2.6 | |
| 5/14 13:10 | 17.2 | ↑2.7 | |
| 5/14 13:20 | 20.2 | ↑3.0 | |
| 5/14 13:30 | 23.3 | ↑3.1 | |
| 5/14 13:40 | 26.6 | ↑3.3 | |
| 5/14 13:50 | 30.0 | ↑3.4 | |
| 5/14 14:00 | 33.5 | ↑3.5 | |
| 5/14 14:10 | 37.1 | ↑3.6 | |
| 5/14 14:20 | 40.8 | ↑3.7 | |
| 5/14 14:30 | 44.6 | ↑3.8 | |
| 5/14 14:40 | 48.4 | ↑3.8 | |
| 5/14 14:50 | 52.2 | ↑3.8 | |
| 5/14 15:00 | 56.1 | ↑3.9 | |
| 5/14 15:10 | 59.9 | ↑3.8 | |
| 5/14 15:20 | 63.6 | ↑3.7 | |
| 5/14 15:30 | 67.3 | ↑3.7 | |
| 5/14 15:40 | 70.9 | ↑3.6 | |
| 5/14 15:50 | 74.5 | ↑3.6 | |
| 5/14 16:00 | 77.9 | ↑3.4 | |
| 5/14 16:10 | 81.2 | ↑3.3 | |
| 5/14 16:20 | 84.3 | ↑3.1 | |
| 5/14 16:30 | 87.3 | ↑3.0 | |
| 5/14 16:40 | 90.2 | ↑2.9 | |
| 5/14 16:50 | 92.8 | ↑2.6 | |
| 5/14 17:00 | 95.2 | ↑2.4 | |
| 5/14 17:10 | 97.5 | ↑2.3 | |
| 5/14 17:20 | 99.5 | ↑2.0 | |
| 5/14 17:30 | 101.3 | ↑1.8 | |
| 5/14 17:40 | 102.8 | ↑1.5 | |
| 5/14 17:50 | 104.2 | ↑1.4 | |
| 5/14 18:00 | 105.2 | ↑1.0 | |
| 5/14 18:10 | 106.1 | ↑0.9 | |
| 5/14 18:20 | 106.7 | ↑0.6 | |
| 5/14 18:30 | 107.1 | ↑0.4 | |
| 5/14 18:40 | 107.2 | ↑0.1 | 満潮 |
| 5/14 18:50 | 107.1 | ↓-0.1 | |
| 5/14 19:00 | 106.9 | ↓-0.2 | |
| 5/14 19:10 | 106.4 | ↓-0.5 | |
| 5/14 19:20 | 105.7 | ↓-0.7 | |
| 5/14 19:30 | 104.8 | ↓-0.9 | |
| 5/14 19:40 | 103.8 | ↓-1.0 | |
| 5/14 19:50 | 102.6 | ↓-1.2 | |
| 5/14 20:00 | 101.3 | ↓-1.3 | |
| 5/14 20:10 | 99.9 | ↓-1.4 | |
| 5/14 20:20 | 98.4 | ↓-1.5 | |
| 5/14 20:30 | 96.8 | ↓-1.6 | |
| 5/14 20:40 | 95.2 | ↓-1.6 | |
| 5/14 20:50 | 93.6 | ↓-1.6 | |
| 5/14 21:00 | 92.0 | ↓-1.6 | |
| 5/14 21:10 | 90.3 | ↓-1.7 | |
| 5/14 21:20 | 88.7 | ↓-1.6 | |
| 5/14 21:30 | 87.2 | ↓-1.5 | |
| 5/14 21:40 | 85.7 | ↓-1.5 | |
| 5/14 21:50 | 84.4 | ↓-1.3 | |
| 5/14 22:00 | 83.1 | ↓-1.3 | |
| 5/14 22:10 | 81.9 | ↓-1.2 | |
| 5/14 22:20 | 80.9 | ↓-1.0 | |
| 5/14 22:30 | 80.1 | ↓-0.8 | |
| 5/14 22:40 | 79.4 | ↓-0.7 | |
| 5/14 22:50 | 78.8 | ↓-0.6 | |
| 5/14 23:00 | 78.4 | ↓-0.4 | |
| 5/14 23:10 | 78.2 | ↓-0.2 | 干潮 |
| 5/14 23:20 | 78.2 | 0 | |
| 5/14 23:30 | 78.3 | ↑0.1 | |
| 5/14 23:40 | 78.6 | ↑0.3 | |
| 5/14 23:50 | 79.1 | ↑0.5 |