| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(土) |
01:46 | 08:18 | 14:51 | 20:33 |
| 110cm | 23cm | 112cm | 52cm | |
|
||||
那珂湊（茨城）2042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 | 96.9 | ↑2.3 | |
| 5/17 00:10 | 99.1 | ↑2.2 | |
| 5/17 00:20 | 101.2 | ↑2.1 | |
| 5/17 00:30 | 103.1 | ↑1.9 | |
| 5/17 00:40 | 104.7 | ↑1.6 | |
| 5/17 00:50 | 106.2 | ↑1.5 | |
| 5/17 01:00 | 107.4 | ↑1.2 | |
| 5/17 01:10 | 108.4 | ↑1.0 | |
| 5/17 01:20 | 109.2 | ↑0.8 | |
| 5/17 01:30 | 109.7 | ↑0.5 | |
| 5/17 01:40 | 109.9 | ↑0.2 | 満潮 |
| 5/17 01:50 | 109.9 | 0 | |
| 5/17 02:00 | 109.7 | ↓-0.2 | |
| 5/17 02:10 | 109.1 | ↓-0.6 | |
| 5/17 02:20 | 108.3 | ↓-0.8 | |
| 5/17 02:30 | 107.3 | ↓-1.0 | |
| 5/17 02:40 | 106.0 | ↓-1.3 | |
| 5/17 02:50 | 104.4 | ↓-1.6 | |
| 5/17 03:00 | 102.6 | ↓-1.8 | |
| 5/17 03:10 | 100.6 | ↓-2.0 | |
| 5/17 03:20 | 98.4 | ↓-2.2 | |
| 5/17 03:30 | 95.9 | ↓-2.5 | |
| 5/17 03:40 | 93.3 | ↓-2.6 | |
| 5/17 03:50 | 90.5 | ↓-2.8 | |
| 5/17 04:00 | 87.5 | ↓-3.0 | |
| 5/17 04:10 | 84.4 | ↓-3.1 | |
| 5/17 04:20 | 81.2 | ↓-3.2 | |
| 5/17 04:30 | 77.9 | ↓-3.3 | |
| 5/17 04:40 | 74.5 | ↓-3.4 | |
| 5/17 04:50 | 71.0 | ↓-3.5 | |
| 5/17 05:00 | 67.5 | ↓-3.5 | |
| 5/17 05:10 | 64.0 | ↓-3.5 | |
| 5/17 05:20 | 60.5 | ↓-3.5 | |
| 5/17 05:30 | 57.0 | ↓-3.5 | |
| 5/17 05:40 | 53.6 | ↓-3.4 | |
| 5/17 05:50 | 50.3 | ↓-3.3 | |
| 5/17 06:00 | 47.1 | ↓-3.2 | |
| 5/17 06:10 | 44.0 | ↓-3.1 | |
| 5/17 06:20 | 41.0 | ↓-3.0 | |
| 5/17 06:30 | 38.2 | ↓-2.8 | |
| 5/17 06:40 | 35.6 | ↓-2.6 | |
| 5/17 06:50 | 33.2 | ↓-2.4 | |
| 5/17 07:00 | 31.0 | ↓-2.2 | |
| 5/17 07:10 | 29.0 | ↓-2.0 | |
| 5/17 07:20 | 27.3 | ↓-1.7 | |
| 5/17 07:30 | 25.8 | ↓-1.5 | |
| 5/17 07:40 | 24.6 | ↓-1.2 | |
| 5/17 07:50 | 23.7 | ↓-0.9 | |
| 5/17 08:00 | 23.1 | ↓-0.6 | |
| 5/17 08:10 | 22.7 | ↓-0.4 | 干潮 |
| 5/17 08:20 | 22.7 | 0 | |
| 5/17 08:30 | 22.9 | ↑0.2 | |
| 5/17 08:40 | 23.4 | ↑0.5 | |
| 5/17 08:50 | 24.3 | ↑0.9 | |
| 5/17 09:00 | 25.4 | ↑1.1 | |
| 5/17 09:10 | 26.7 | ↑1.3 | |
| 5/17 09:20 | 28.4 | ↑1.7 | |
| 5/17 09:30 | 30.3 | ↑1.9 | |
| 5/17 09:40 | 32.4 | ↑2.1 | |
| 5/17 09:50 | 34.7 | ↑2.3 | |
| 5/17 10:00 | 37.3 | ↑2.6 | |
| 5/17 10:10 | 40.1 | ↑2.8 | |
| 5/17 10:20 | 43.0 | ↑2.9 | |
| 5/17 10:30 | 46.1 | ↑3.1 | |
| 5/17 10:40 | 49.3 | ↑3.2 | |
| 5/17 10:50 | 52.7 | ↑3.4 | |
| 5/17 11:00 | 56.1 | ↑3.4 | |
| 5/17 11:10 | 59.6 | ↑3.5 | |
| 5/17 11:20 | 63.1 | ↑3.5 | |
| 5/17 11:30 | 66.6 | ↑3.5 | |
| 5/17 11:40 | 70.2 | ↑3.6 | 最大潮位差 |
| 5/17 11:50 | 73.7 | ↑3.5 | |
| 5/17 12:00 | 77.2 | ↑3.5 | |
| 5/17 12:10 | 80.6 | ↑3.4 | |
| 5/17 12:20 | 83.9 | ↑3.3 | |
| 5/17 12:30 | 87.1 | ↑3.2 | |
| 5/17 12:40 | 90.1 | ↑3.0 | |
| 5/17 12:50 | 93.0 | ↑2.9 | |
| 5/17 13:00 | 95.8 | ↑2.8 | |
| 5/17 13:10 | 98.3 | ↑2.5 | |
| 5/17 13:20 | 100.7 | ↑2.4 | |
| 5/17 13:30 | 102.8 | ↑2.1 | |
| 5/17 13:40 | 104.7 | ↑1.9 | |
| 5/17 13:50 | 106.4 | ↑1.7 | |
| 5/17 14:00 | 107.8 | ↑1.4 | |
| 5/17 14:10 | 109.0 | ↑1.2 | |
| 5/17 14:20 | 109.9 | ↑0.9 | |
| 5/17 14:30 | 110.5 | ↑0.6 | |
| 5/17 14:40 | 110.9 | ↑0.4 | |
| 5/17 14:50 | 111.1 | ↑0.2 | 満潮 |
| 5/17 15:00 | 110.9 | ↓-0.2 | |
| 5/17 15:10 | 110.5 | ↓-0.4 | |
| 5/17 15:20 | 109.9 | ↓-0.6 | |
| 5/17 15:30 | 109.0 | ↓-0.9 | |
| 5/17 15:40 | 107.9 | ↓-1.1 | |
| 5/17 15:50 | 106.5 | ↓-1.4 | |
| 5/17 16:00 | 105.0 | ↓-1.5 | |
| 5/17 16:10 | 103.2 | ↓-1.8 | |
| 5/17 16:20 | 101.3 | ↓-1.9 | |
| 5/17 16:30 | 99.2 | ↓-2.1 | |
| 5/17 16:40 | 97.0 | ↓-2.2 | |
| 5/17 16:50 | 94.6 | ↓-2.4 | |
| 5/17 17:00 | 92.1 | ↓-2.5 | |
| 5/17 17:10 | 89.5 | ↓-2.6 | |
| 5/17 17:20 | 86.9 | ↓-2.6 | |
| 5/17 17:30 | 84.2 | ↓-2.7 | |
| 5/17 17:40 | 81.5 | ↓-2.7 | |
| 5/17 17:50 | 78.8 | ↓-2.7 | |
| 5/17 18:00 | 76.2 | ↓-2.6 | |
| 5/17 18:10 | 73.5 | ↓-2.7 | |
| 5/17 18:20 | 70.9 | ↓-2.6 | |
| 5/17 18:30 | 68.5 | ↓-2.4 | |
| 5/17 18:40 | 66.1 | ↓-2.4 | |
| 5/17 18:50 | 63.9 | ↓-2.2 | |
| 5/17 19:00 | 61.8 | ↓-2.1 | |
| 5/17 19:10 | 59.8 | ↓-2.0 | |
| 5/17 19:20 | 58.1 | ↓-1.7 | |
| 5/17 19:30 | 56.5 | ↓-1.6 | |
| 5/17 19:40 | 55.2 | ↓-1.3 | |
| 5/17 19:50 | 54.1 | ↓-1.1 | |
| 5/17 20:00 | 53.2 | ↓-0.9 | |
| 5/17 20:10 | 52.5 | ↓-0.7 | |
| 5/17 20:20 | 52.1 | ↓-0.4 | |
| 5/17 20:30 | 51.9 | ↓-0.2 | 干潮 |
| 5/17 20:40 | 52.0 | ↑0.1 | |
| 5/17 20:50 | 52.3 | ↑0.3 | |
| 5/17 21:00 | 52.9 | ↑0.6 | |
| 5/17 21:10 | 53.8 | ↑0.9 | |
| 5/17 21:20 | 54.8 | ↑1.0 | |
| 5/17 21:30 | 56.1 | ↑1.3 | |
| 5/17 21:40 | 57.6 | ↑1.5 | |
| 5/17 21:50 | 59.3 | ↑1.7 | |
| 5/17 22:00 | 61.2 | ↑1.9 | |
| 5/17 22:10 | 63.3 | ↑2.1 | |
| 5/17 22:20 | 65.6 | ↑2.3 | |
| 5/17 22:30 | 68.0 | ↑2.4 | |
| 5/17 22:40 | 70.5 | ↑2.5 | |
| 5/17 22:50 | 73.1 | ↑2.6 | |
| 5/17 23:00 | 75.8 | ↑2.7 | |
| 5/17 23:10 | 78.6 | ↑2.8 | |
| 5/17 23:20 | 81.4 | ↑2.8 | |
| 5/17 23:30 | 84.2 | ↑2.8 | |
| 5/17 23:40 | 87.0 | ↑2.8 | |
| 5/17 23:50 | 89.8 | ↑2.8 |