| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(水) |
04:24 | 11:29 | 18:47 | 23:30 |
| 114cm | 3cm | 110cm | 78cm | |
|
||||
那珂湊（茨城）2056年05月17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 |
|---|---|---|---|
| 5/17 00:00 | 74.8 | ↑1.1 | |
| 5/17 00:10 | 76.0 | ↑1.2 | |
| 5/17 00:20 | 77.3 | ↑1.3 | |
| 5/17 00:30 | 78.8 | ↑1.5 | |
| 5/17 00:40 | 80.4 | ↑1.6 | |
| 5/17 00:50 | 82.2 | ↑1.8 | |
| 5/17 01:00 | 84.0 | ↑1.8 | |
| 5/17 01:10 | 85.9 | ↑1.9 | |
| 5/17 01:20 | 87.8 | ↑1.9 | |
| 5/17 01:30 | 89.8 | ↑2.0 | |
| 5/17 01:40 | 91.8 | ↑2.0 | |
| 5/17 01:50 | 93.9 | ↑2.1 | |
| 5/17 02:00 | 95.9 | ↑2.0 | |
| 5/17 02:10 | 97.9 | ↑2.0 | |
| 5/17 02:20 | 99.8 | ↑1.9 | |
| 5/17 02:30 | 101.7 | ↑1.9 | |
| 5/17 02:40 | 103.5 | ↑1.8 | |
| 5/17 02:50 | 105.2 | ↑1.7 | |
| 5/17 03:00 | 106.8 | ↑1.6 | |
| 5/17 03:10 | 108.3 | ↑1.5 | |
| 5/17 03:20 | 109.6 | ↑1.3 | |
| 5/17 03:30 | 110.8 | ↑1.2 | |
| 5/17 03:40 | 111.8 | ↑1.0 | |
| 5/17 03:50 | 112.6 | ↑0.8 | |
| 5/17 04:00 | 113.2 | ↑0.6 | |
| 5/17 04:10 | 113.6 | ↑0.4 | |
| 5/17 04:20 | 113.8 | ↑0.2 | 満潮 |
| 5/17 04:30 | 113.8 | 0 | |
| 5/17 04:40 | 113.5 | ↓-0.3 | |
| 5/17 04:50 | 113.0 | ↓-0.5 | |
| 5/17 05:00 | 112.2 | ↓-0.8 | |
| 5/17 05:10 | 111.2 | ↓-1.0 | |
| 5/17 05:20 | 109.9 | ↓-1.3 | |
| 5/17 05:30 | 108.4 | ↓-1.5 | |
| 5/17 05:40 | 106.6 | ↓-1.8 | |
| 5/17 05:50 | 104.5 | ↓-2.1 | |
| 5/17 06:00 | 102.2 | ↓-2.3 | |
| 5/17 06:10 | 99.7 | ↓-2.5 | |
| 5/17 06:20 | 96.9 | ↓-2.8 | |
| 5/17 06:30 | 93.9 | ↓-3.0 | |
| 5/17 06:40 | 90.7 | ↓-3.2 | |
| 5/17 06:50 | 87.3 | ↓-3.4 | |
| 5/17 07:00 | 83.7 | ↓-3.6 | |
| 5/17 07:10 | 79.9 | ↓-3.8 | |
| 5/17 07:20 | 76.0 | ↓-3.9 | |
| 5/17 07:30 | 72.0 | ↓-4.0 | |
| 5/17 07:40 | 67.9 | ↓-4.1 | |
| 5/17 07:50 | 63.7 | ↓-4.2 | |
| 5/17 08:00 | 59.5 | ↓-4.2 | |
| 5/17 08:10 | 55.3 | ↓-4.2 | |
| 5/17 08:20 | 51.0 | ↓-4.3 | 最大潮位差 |
| 5/17 08:30 | 46.8 | ↓-4.2 | |
| 5/17 08:40 | 42.6 | ↓-4.2 | |
| 5/17 08:50 | 38.5 | ↓-4.1 | |
| 5/17 09:00 | 34.6 | ↓-3.9 | |
| 5/17 09:10 | 30.7 | ↓-3.9 | |
| 5/17 09:20 | 27.1 | ↓-3.6 | |
| 5/17 09:30 | 23.6 | ↓-3.5 | |
| 5/17 09:40 | 20.3 | ↓-3.3 | |
| 5/17 09:50 | 17.2 | ↓-3.1 | |
| 5/17 10:00 | 14.4 | ↓-2.8 | |
| 5/17 10:10 | 11.9 | ↓-2.5 | |
| 5/17 10:20 | 9.6 | ↓-2.3 | |
| 5/17 10:30 | 7.6 | ↓-2.0 | |
| 5/17 10:40 | 5.9 | ↓-1.7 | |
| 5/17 10:50 | 4.5 | ↓-1.4 | |
| 5/17 11:00 | 3.5 | ↓-1.0 | |
| 5/17 11:10 | 2.7 | ↓-0.8 | |
| 5/17 11:20 | 2.3 | ↓-0.4 | 干潮 |
| 5/17 11:30 | 2.2 | ↓-0.1 | |
| 5/17 11:40 | 2.4 | ↑0.2 | |
| 5/17 11:50 | 2.9 | ↑0.5 | |
| 5/17 12:00 | 3.7 | ↑0.8 | |
| 5/17 12:10 | 4.9 | ↑1.2 | |
| 5/17 12:20 | 6.3 | ↑1.4 | |
| 5/17 12:30 | 8.0 | ↑1.7 | |
| 5/17 12:40 | 9.9 | ↑1.9 | |
| 5/17 12:50 | 12.1 | ↑2.2 | |
| 5/17 13:00 | 14.6 | ↑2.5 | |
| 5/17 13:10 | 17.2 | ↑2.6 | |
| 5/17 13:20 | 20.1 | ↑2.9 | |
| 5/17 13:30 | 23.1 | ↑3.0 | |
| 5/17 13:40 | 26.3 | ↑3.2 | |
| 5/17 13:50 | 29.7 | ↑3.4 | |
| 5/17 14:00 | 33.2 | ↑3.5 | |
| 5/17 14:10 | 36.8 | ↑3.6 | |
| 5/17 14:20 | 40.4 | ↑3.6 | |
| 5/17 14:30 | 44.2 | ↑3.8 | |
| 5/17 14:40 | 48.0 | ↑3.8 | |
| 5/17 14:50 | 51.8 | ↑3.8 | |
| 5/17 15:00 | 55.7 | ↑3.9 | |
| 5/17 15:10 | 59.5 | ↑3.8 | |
| 5/17 15:20 | 63.3 | ↑3.8 | |
| 5/17 15:30 | 67.1 | ↑3.8 | |
| 5/17 15:40 | 70.7 | ↑3.6 | |
| 5/17 15:50 | 74.4 | ↑3.7 | |
| 5/17 16:00 | 77.9 | ↑3.5 | |
| 5/17 16:10 | 81.3 | ↑3.4 | |
| 5/17 16:20 | 84.5 | ↑3.2 | |
| 5/17 16:30 | 87.6 | ↑3.1 | |
| 5/17 16:40 | 90.5 | ↑2.9 | |
| 5/17 16:50 | 93.3 | ↑2.8 | |
| 5/17 17:00 | 95.9 | ↑2.6 | |
| 5/17 17:10 | 98.2 | ↑2.3 | |
| 5/17 17:20 | 100.4 | ↑2.2 | |
| 5/17 17:30 | 102.3 | ↑1.9 | |
| 5/17 17:40 | 104.0 | ↑1.7 | |
| 5/17 17:50 | 105.5 | ↑1.5 | |
| 5/17 18:00 | 106.7 | ↑1.2 | |
| 5/17 18:10 | 107.7 | ↑1.0 | |
| 5/17 18:20 | 108.4 | ↑0.7 | |
| 5/17 18:30 | 108.9 | ↑0.5 | |
| 5/17 18:40 | 109.1 | ↑0.2 | 満潮 |
| 5/17 18:50 | 109.2 | ↑0.1 | |
| 5/17 19:00 | 109.0 | ↓-0.2 | |
| 5/17 19:10 | 108.5 | ↓-0.5 | |
| 5/17 19:20 | 107.9 | ↓-0.6 | |
| 5/17 19:30 | 107.1 | ↓-0.8 | |
| 5/17 19:40 | 106.1 | ↓-1.0 | |
| 5/17 19:50 | 104.9 | ↓-1.2 | |
| 5/17 20:00 | 103.6 | ↓-1.3 | |
| 5/17 20:10 | 102.2 | ↓-1.4 | |
| 5/17 20:20 | 100.7 | ↓-1.5 | |
| 5/17 20:30 | 99.0 | ↓-1.7 | |
| 5/17 20:40 | 97.4 | ↓-1.6 | |
| 5/17 20:50 | 95.6 | ↓-1.8 | |
| 5/17 21:00 | 93.9 | ↓-1.7 | |
| 5/17 21:10 | 92.1 | ↓-1.8 | |
| 5/17 21:20 | 90.4 | ↓-1.7 | |
| 5/17 21:30 | 88.7 | ↓-1.7 | |
| 5/17 21:40 | 87.0 | ↓-1.7 | |
| 5/17 21:50 | 85.5 | ↓-1.5 | |
| 5/17 22:00 | 84.0 | ↓-1.5 | |
| 5/17 22:10 | 82.7 | ↓-1.3 | |
| 5/17 22:20 | 81.4 | ↓-1.3 | |
| 5/17 22:30 | 80.4 | ↓-1.0 | |
| 5/17 22:40 | 79.4 | ↓-1.0 | |
| 5/17 22:50 | 78.7 | ↓-0.7 | |
| 5/17 23:00 | 78.1 | ↓-0.6 | |
| 5/17 23:10 | 77.6 | ↓-0.5 | |
| 5/17 23:20 | 77.4 | ↓-0.2 | 干潮 |
| 5/17 23:30 | 77.3 | ↓-0.1 | 干潮 |
| 5/17 23:40 | 77.4 | ↑0.1 | |
| 5/17 23:50 | 77.7 | ↑0.3 |