| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(火) |
05:02 | 00:07 | 21:01 | 12:58 |
| 111cm | 91cm | 103cm | 7cm | |
|
||||
那珂湊（茨城）2044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 | 90.3 | ↓-0.1 | 干潮 |
| 5/17 00:10 | 90.3 | 0 | |
| 5/17 00:20 | 90.4 | ↑0.1 | |
| 5/17 00:30 | 90.6 | ↑0.2 | |
| 5/17 00:40 | 90.9 | ↑0.3 | |
| 5/17 00:50 | 91.3 | ↑0.4 | |
| 5/17 01:00 | 91.8 | ↑0.5 | |
| 5/17 01:10 | 92.4 | ↑0.6 | |
| 5/17 01:20 | 93.1 | ↑0.7 | |
| 5/17 01:30 | 93.9 | ↑0.8 | |
| 5/17 01:40 | 94.7 | ↑0.8 | |
| 5/17 01:50 | 95.6 | ↑0.9 | |
| 5/17 02:00 | 96.6 | ↑1.0 | |
| 5/17 02:10 | 97.5 | ↑0.9 | |
| 5/17 02:20 | 98.5 | ↑1.0 | |
| 5/17 02:30 | 99.6 | ↑1.1 | |
| 5/17 02:40 | 100.6 | ↑1.0 | |
| 5/17 02:50 | 101.6 | ↑1.0 | |
| 5/17 03:00 | 102.7 | ↑1.1 | |
| 5/17 03:10 | 103.7 | ↑1.0 | |
| 5/17 03:20 | 104.6 | ↑0.9 | |
| 5/17 03:30 | 105.5 | ↑0.9 | |
| 5/17 03:40 | 106.4 | ↑0.9 | |
| 5/17 03:50 | 107.2 | ↑0.8 | |
| 5/17 04:00 | 107.9 | ↑0.7 | |
| 5/17 04:10 | 108.6 | ↑0.7 | |
| 5/17 04:20 | 109.1 | ↑0.5 | |
| 5/17 04:30 | 109.6 | ↑0.5 | |
| 5/17 04:40 | 109.9 | ↑0.3 | |
| 5/17 04:50 | 110.1 | ↑0.2 | |
| 5/17 05:00 | 110.2 | ↑0.1 | 満潮 |
| 5/17 05:10 | 110.1 | ↓-0.1 | |
| 5/17 05:20 | 109.9 | ↓-0.2 | |
| 5/17 05:30 | 109.6 | ↓-0.3 | |
| 5/17 05:40 | 109.1 | ↓-0.5 | |
| 5/17 05:50 | 108.4 | ↓-0.7 | |
| 5/17 06:00 | 107.6 | ↓-0.8 | |
| 5/17 06:10 | 106.6 | ↓-1.0 | |
| 5/17 06:20 | 105.4 | ↓-1.2 | |
| 5/17 06:30 | 104.0 | ↓-1.4 | |
| 5/17 06:40 | 102.5 | ↓-1.5 | |
| 5/17 06:50 | 100.7 | ↓-1.8 | |
| 5/17 07:00 | 98.8 | ↓-1.9 | |
| 5/17 07:10 | 96.7 | ↓-2.1 | |
| 5/17 07:20 | 94.4 | ↓-2.3 | |
| 5/17 07:30 | 92.0 | ↓-2.4 | |
| 5/17 07:40 | 89.4 | ↓-2.6 | |
| 5/17 07:50 | 86.6 | ↓-2.8 | |
| 5/17 08:00 | 83.7 | ↓-2.9 | |
| 5/17 08:10 | 80.6 | ↓-3.1 | |
| 5/17 08:20 | 77.4 | ↓-3.2 | |
| 5/17 08:30 | 74.1 | ↓-3.3 | |
| 5/17 08:40 | 70.7 | ↓-3.4 | |
| 5/17 08:50 | 67.2 | ↓-3.5 | |
| 5/17 09:00 | 63.7 | ↓-3.5 | |
| 5/17 09:10 | 60.1 | ↓-3.6 | |
| 5/17 09:20 | 56.5 | ↓-3.6 | |
| 5/17 09:30 | 52.8 | ↓-3.7 | 最大潮位差 |
| 5/17 09:40 | 49.2 | ↓-3.6 | |
| 5/17 09:50 | 45.6 | ↓-3.6 | |
| 5/17 10:00 | 42.1 | ↓-3.5 | |
| 5/17 10:10 | 38.6 | ↓-3.5 | |
| 5/17 10:20 | 35.2 | ↓-3.4 | |
| 5/17 10:30 | 32.0 | ↓-3.2 | |
| 5/17 10:40 | 28.8 | ↓-3.2 | |
| 5/17 10:50 | 25.9 | ↓-2.9 | |
| 5/17 11:00 | 23.1 | ↓-2.8 | |
| 5/17 11:10 | 20.4 | ↓-2.7 | |
| 5/17 11:20 | 18.0 | ↓-2.4 | |
| 5/17 11:30 | 15.8 | ↓-2.2 | |
| 5/17 11:40 | 13.8 | ↓-2.0 | |
| 5/17 11:50 | 12.0 | ↓-1.8 | |
| 5/17 12:00 | 10.5 | ↓-1.5 | |
| 5/17 12:10 | 9.2 | ↓-1.3 | |
| 5/17 12:20 | 8.1 | ↓-1.1 | |
| 5/17 12:30 | 7.4 | ↓-0.7 | |
| 5/17 12:40 | 6.8 | ↓-0.6 | |
| 5/17 12:50 | 6.5 | ↓-0.3 | 干潮 |
| 5/17 13:00 | 6.5 | 0 | |
| 5/17 13:10 | 6.7 | ↑0.2 | |
| 5/17 13:20 | 7.2 | ↑0.5 | |
| 5/17 13:30 | 7.8 | ↑0.6 | |
| 5/17 13:40 | 8.7 | ↑0.9 | |
| 5/17 13:50 | 9.9 | ↑1.2 | |
| 5/17 14:00 | 11.2 | ↑1.3 | |
| 5/17 14:10 | 12.8 | ↑1.6 | |
| 5/17 14:20 | 14.5 | ↑1.7 | |
| 5/17 14:30 | 16.4 | ↑1.9 | |
| 5/17 14:40 | 18.5 | ↑2.1 | |
| 5/17 14:50 | 20.8 | ↑2.3 | |
| 5/17 15:00 | 23.1 | ↑2.3 | |
| 5/17 15:10 | 25.7 | ↑2.6 | |
| 5/17 15:20 | 28.3 | ↑2.6 | |
| 5/17 15:30 | 31.1 | ↑2.8 | |
| 5/17 15:40 | 33.9 | ↑2.8 | |
| 5/17 15:50 | 36.8 | ↑2.9 | |
| 5/17 16:00 | 39.8 | ↑3.0 | |
| 5/17 16:10 | 42.9 | ↑3.1 | |
| 5/17 16:20 | 46.0 | ↑3.1 | |
| 5/17 16:30 | 49.1 | ↑3.1 | |
| 5/17 16:40 | 52.2 | ↑3.1 | |
| 5/17 16:50 | 55.4 | ↑3.2 | |
| 5/17 17:00 | 58.5 | ↑3.1 | |
| 5/17 17:10 | 61.6 | ↑3.1 | |
| 5/17 17:20 | 64.7 | ↑3.1 | |
| 5/17 17:30 | 67.7 | ↑3.0 | |
| 5/17 17:40 | 70.7 | ↑3.0 | |
| 5/17 17:50 | 73.6 | ↑2.9 | |
| 5/17 18:00 | 76.4 | ↑2.8 | |
| 5/17 18:10 | 79.1 | ↑2.7 | |
| 5/17 18:20 | 81.7 | ↑2.6 | |
| 5/17 18:30 | 84.2 | ↑2.5 | |
| 5/17 18:40 | 86.5 | ↑2.3 | |
| 5/17 18:50 | 88.7 | ↑2.2 | |
| 5/17 19:00 | 90.8 | ↑2.1 | |
| 5/17 19:10 | 92.7 | ↑1.9 | |
| 5/17 19:20 | 94.4 | ↑1.7 | |
| 5/17 19:30 | 96.0 | ↑1.6 | |
| 5/17 19:40 | 97.4 | ↑1.4 | |
| 5/17 19:50 | 98.6 | ↑1.2 | |
| 5/17 20:00 | 99.7 | ↑1.1 | |
| 5/17 20:10 | 100.5 | ↑0.8 | |
| 5/17 20:20 | 101.2 | ↑0.7 | |
| 5/17 20:30 | 101.8 | ↑0.6 | |
| 5/17 20:40 | 102.2 | ↑0.4 | |
| 5/17 20:50 | 102.4 | ↑0.2 | |
| 5/17 21:00 | 102.5 | ↑0.1 | 満潮 |
| 5/17 21:10 | 102.4 | ↓-0.1 | |
| 5/17 21:20 | 102.2 | ↓-0.2 | |
| 5/17 21:30 | 101.9 | ↓-0.3 | |
| 5/17 21:40 | 101.5 | ↓-0.4 | |
| 5/17 21:50 | 101.0 | ↓-0.5 | |
| 5/17 22:00 | 100.4 | ↓-0.6 | |
| 5/17 22:10 | 99.8 | ↓-0.6 | |
| 5/17 22:20 | 99.1 | ↓-0.7 | |
| 5/17 22:30 | 98.4 | ↓-0.7 | |
| 5/17 22:40 | 97.6 | ↓-0.8 | |
| 5/17 22:50 | 96.9 | ↓-0.7 | |
| 5/17 23:00 | 96.1 | ↓-0.8 | |
| 5/17 23:10 | 95.4 | ↓-0.7 | |
| 5/17 23:20 | 94.7 | ↓-0.7 | |
| 5/17 23:30 | 94.1 | ↓-0.6 | |
| 5/17 23:40 | 93.5 | ↓-0.6 | |
| 5/17 23:50 | 93.0 | ↓-0.5 |