| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(木) |
02:26 | 10:04 | 17:37 | 22:12 |
| 136cm | 0cm | 130cm | 101cm | |
|
||||
那珂湊（茨城）2042年07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 |
|---|---|---|---|
| 7/17 00:00 | 119.0 | ↑1.7 | |
| 7/17 00:10 | 120.6 | ↑1.6 | |
| 7/17 00:20 | 122.3 | ↑1.7 | |
| 7/17 00:30 | 123.9 | ↑1.6 | |
| 7/17 00:40 | 125.5 | ↑1.6 | |
| 7/17 00:50 | 127.1 | ↑1.6 | |
| 7/17 01:00 | 128.5 | ↑1.4 | |
| 7/17 01:10 | 129.9 | ↑1.4 | |
| 7/17 01:20 | 131.1 | ↑1.2 | |
| 7/17 01:30 | 132.2 | ↑1.1 | |
| 7/17 01:40 | 133.1 | ↑0.9 | |
| 7/17 01:50 | 133.9 | ↑0.8 | |
| 7/17 02:00 | 134.5 | ↑0.6 | |
| 7/17 02:10 | 135.0 | ↑0.5 | |
| 7/17 02:20 | 135.2 | ↑0.2 | 満潮 |
| 7/17 02:30 | 135.2 | 0 | |
| 7/17 02:40 | 134.9 | ↓-0.3 | |
| 7/17 02:50 | 134.5 | ↓-0.4 | |
| 7/17 03:00 | 133.7 | ↓-0.8 | |
| 7/17 03:10 | 132.8 | ↓-0.9 | |
| 7/17 03:20 | 131.5 | ↓-1.3 | |
| 7/17 03:30 | 130.0 | ↓-1.5 | |
| 7/17 03:40 | 128.3 | ↓-1.7 | |
| 7/17 03:50 | 126.3 | ↓-2.0 | |
| 7/17 04:00 | 124.0 | ↓-2.3 | |
| 7/17 04:10 | 121.4 | ↓-2.6 | |
| 7/17 04:20 | 118.7 | ↓-2.7 | |
| 7/17 04:30 | 115.6 | ↓-3.1 | |
| 7/17 04:40 | 112.3 | ↓-3.3 | |
| 7/17 04:50 | 108.8 | ↓-3.5 | |
| 7/17 05:00 | 105.1 | ↓-3.7 | |
| 7/17 05:10 | 101.2 | ↓-3.9 | |
| 7/17 05:20 | 97.1 | ↓-4.1 | |
| 7/17 05:30 | 92.9 | ↓-4.2 | |
| 7/17 05:40 | 88.5 | ↓-4.4 | |
| 7/17 05:50 | 83.9 | ↓-4.6 | |
| 7/17 06:00 | 79.3 | ↓-4.6 | |
| 7/17 06:10 | 74.6 | ↓-4.7 | |
| 7/17 06:20 | 69.9 | ↓-4.7 | |
| 7/17 06:30 | 65.1 | ↓-4.8 | 最大潮位差 |
| 7/17 06:40 | 60.3 | ↓-4.8 | 最大潮位差 |
| 7/17 06:50 | 55.5 | ↓-4.8 | 最大潮位差 |
| 7/17 07:00 | 50.8 | ↓-4.7 | |
| 7/17 07:10 | 46.1 | ↓-4.7 | |
| 7/17 07:20 | 41.6 | ↓-4.5 | |
| 7/17 07:30 | 37.2 | ↓-4.4 | |
| 7/17 07:40 | 32.9 | ↓-4.3 | |
| 7/17 07:50 | 28.8 | ↓-4.1 | |
| 7/17 08:00 | 24.9 | ↓-3.9 | |
| 7/17 08:10 | 21.2 | ↓-3.7 | |
| 7/17 08:20 | 17.7 | ↓-3.5 | |
| 7/17 08:30 | 14.5 | ↓-3.2 | |
| 7/17 08:40 | 11.6 | ↓-2.9 | |
| 7/17 08:50 | 9.0 | ↓-2.6 | |
| 7/17 09:00 | 6.7 | ↓-2.3 | |
| 7/17 09:10 | 4.7 | ↓-2.0 | |
| 7/17 09:20 | 3.0 | ↓-1.7 | |
| 7/17 09:30 | 1.7 | ↓-1.3 | |
| 7/17 09:40 | 0.7 | ↓-1.0 | |
| 7/17 09:50 | 0.1 | ↓-0.6 | |
| 7/17 10:00 | -0.2 | ↓-0.3 | 干潮 |
| 7/17 10:10 | -0.2 | 0 | |
| 7/17 10:20 | 0.2 | ↑0.4 | |
| 7/17 10:30 | 1.0 | ↑0.8 | |
| 7/17 10:40 | 2.1 | ↑1.1 | |
| 7/17 10:50 | 3.5 | ↑1.4 | |
| 7/17 11:00 | 5.2 | ↑1.7 | |
| 7/17 11:10 | 7.3 | ↑2.1 | |
| 7/17 11:20 | 9.6 | ↑2.3 | |
| 7/17 11:30 | 12.3 | ↑2.7 | |
| 7/17 11:40 | 15.2 | ↑2.9 | |
| 7/17 11:50 | 18.3 | ↑3.1 | |
| 7/17 12:00 | 21.7 | ↑3.4 | |
| 7/17 12:10 | 25.3 | ↑3.6 | |
| 7/17 12:20 | 29.1 | ↑3.8 | |
| 7/17 12:30 | 33.1 | ↑4.0 | |
| 7/17 12:40 | 37.2 | ↑4.1 | |
| 7/17 12:50 | 41.5 | ↑4.3 | |
| 7/17 13:00 | 45.8 | ↑4.3 | |
| 7/17 13:10 | 50.3 | ↑4.5 | |
| 7/17 13:20 | 54.8 | ↑4.5 | |
| 7/17 13:30 | 59.3 | ↑4.5 | |
| 7/17 13:40 | 63.9 | ↑4.6 | |
| 7/17 13:50 | 68.4 | ↑4.5 | |
| 7/17 14:00 | 72.9 | ↑4.5 | |
| 7/17 14:10 | 77.4 | ↑4.5 | |
| 7/17 14:20 | 81.8 | ↑4.4 | |
| 7/17 14:30 | 86.1 | ↑4.3 | |
| 7/17 14:40 | 90.3 | ↑4.2 | |
| 7/17 14:50 | 94.3 | ↑4.0 | |
| 7/17 15:00 | 98.2 | ↑3.9 | |
| 7/17 15:10 | 101.9 | ↑3.7 | |
| 7/17 15:20 | 105.4 | ↑3.5 | |
| 7/17 15:30 | 108.7 | ↑3.3 | |
| 7/17 15:40 | 111.8 | ↑3.1 | |
| 7/17 15:50 | 114.6 | ↑2.8 | |
| 7/17 16:00 | 117.2 | ↑2.6 | |
| 7/17 16:10 | 119.6 | ↑2.4 | |
| 7/17 16:20 | 121.7 | ↑2.1 | |
| 7/17 16:30 | 123.5 | ↑1.8 | |
| 7/17 16:40 | 125.1 | ↑1.6 | |
| 7/17 16:50 | 126.4 | ↑1.3 | |
| 7/17 17:00 | 127.5 | ↑1.1 | |
| 7/17 17:10 | 128.2 | ↑0.7 | |
| 7/17 17:20 | 128.8 | ↑0.6 | |
| 7/17 17:30 | 129.0 | ↑0.2 | 満潮 |
| 7/17 17:40 | 129.1 | ↑0.1 | |
| 7/17 17:50 | 128.9 | ↓-0.2 | |
| 7/17 18:00 | 128.5 | ↓-0.4 | |
| 7/17 18:10 | 127.8 | ↓-0.7 | |
| 7/17 18:20 | 127.0 | ↓-0.8 | |
| 7/17 18:30 | 126.1 | ↓-0.9 | |
| 7/17 18:40 | 124.9 | ↓-1.2 | |
| 7/17 18:50 | 123.7 | ↓-1.2 | |
| 7/17 19:00 | 122.3 | ↓-1.4 | |
| 7/17 19:10 | 120.8 | ↓-1.5 | |
| 7/17 19:20 | 119.3 | ↓-1.5 | |
| 7/17 19:30 | 117.7 | ↓-1.6 | |
| 7/17 19:40 | 116.1 | ↓-1.6 | |
| 7/17 19:50 | 114.4 | ↓-1.7 | |
| 7/17 20:00 | 112.8 | ↓-1.6 | |
| 7/17 20:10 | 111.2 | ↓-1.6 | |
| 7/17 20:20 | 109.7 | ↓-1.5 | |
| 7/17 20:30 | 108.2 | ↓-1.5 | |
| 7/17 20:40 | 106.8 | ↓-1.4 | |
| 7/17 20:50 | 105.5 | ↓-1.3 | |
| 7/17 21:00 | 104.3 | ↓-1.2 | |
| 7/17 21:10 | 103.3 | ↓-1.0 | |
| 7/17 21:20 | 102.4 | ↓-0.9 | |
| 7/17 21:30 | 101.6 | ↓-0.8 | |
| 7/17 21:40 | 101.0 | ↓-0.6 | |
| 7/17 21:50 | 100.6 | ↓-0.4 | |
| 7/17 22:00 | 100.3 | ↓-0.3 | |
| 7/17 22:10 | 100.2 | ↓-0.1 | 干潮 |
| 7/17 22:20 | 100.3 | ↑0.1 | |
| 7/17 22:30 | 100.5 | ↑0.2 | |
| 7/17 22:40 | 100.9 | ↑0.4 | |
| 7/17 22:50 | 101.5 | ↑0.6 | |
| 7/17 23:00 | 102.3 | ↑0.8 | |
| 7/17 23:10 | 103.2 | ↑0.9 | |
| 7/17 23:20 | 104.2 | ↑1.0 | |
| 7/17 23:30 | 105.4 | ↑1.2 | |
| 7/17 23:40 | 106.7 | ↑1.3 | |
| 7/17 23:50 | 108.1 | ↑1.4 |