| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(金) |
14:18 | 06:40 | 23:26 | 17:19 |
| 100cm | 41cm | 126cm | 96cm | |
|
||||
那珂湊（茨城）2043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 | 118.8 | ↓-1.2 | |
| 7/17 00:10 | 117.3 | ↓-1.5 | |
| 7/17 00:20 | 115.8 | ↓-1.5 | |
| 7/17 00:30 | 114.0 | ↓-1.8 | |
| 7/17 00:40 | 112.1 | ↓-1.9 | |
| 7/17 00:50 | 110.1 | ↓-2.0 | |
| 7/17 01:00 | 108.0 | ↓-2.1 | |
| 7/17 01:10 | 105.7 | ↓-2.3 | |
| 7/17 01:20 | 103.4 | ↓-2.3 | |
| 7/17 01:30 | 101.0 | ↓-2.4 | |
| 7/17 01:40 | 98.4 | ↓-2.6 | |
| 7/17 01:50 | 95.8 | ↓-2.6 | |
| 7/17 02:00 | 93.2 | ↓-2.6 | |
| 7/17 02:10 | 90.5 | ↓-2.7 | |
| 7/17 02:20 | 87.8 | ↓-2.7 | |
| 7/17 02:30 | 85.0 | ↓-2.8 | 最大潮位差 |
| 7/17 02:40 | 82.3 | ↓-2.7 | |
| 7/17 02:50 | 79.5 | ↓-2.8 | 最大潮位差 |
| 7/17 03:00 | 76.8 | ↓-2.7 | |
| 7/17 03:10 | 74.1 | ↓-2.7 | |
| 7/17 03:20 | 71.4 | ↓-2.7 | |
| 7/17 03:30 | 68.8 | ↓-2.6 | |
| 7/17 03:40 | 66.2 | ↓-2.6 | |
| 7/17 03:50 | 63.7 | ↓-2.5 | |
| 7/17 04:00 | 61.3 | ↓-2.4 | |
| 7/17 04:10 | 59.0 | ↓-2.3 | |
| 7/17 04:20 | 56.8 | ↓-2.2 | |
| 7/17 04:30 | 54.7 | ↓-2.1 | |
| 7/17 04:40 | 52.7 | ↓-2.0 | |
| 7/17 04:50 | 50.9 | ↓-1.8 | |
| 7/17 05:00 | 49.2 | ↓-1.7 | |
| 7/17 05:10 | 47.6 | ↓-1.6 | |
| 7/17 05:20 | 46.2 | ↓-1.4 | |
| 7/17 05:30 | 44.9 | ↓-1.3 | |
| 7/17 05:40 | 43.8 | ↓-1.1 | |
| 7/17 05:50 | 42.8 | ↓-1.0 | |
| 7/17 06:00 | 42.0 | ↓-0.8 | |
| 7/17 06:10 | 41.4 | ↓-0.6 | |
| 7/17 06:20 | 41.0 | ↓-0.4 | |
| 7/17 06:30 | 40.8 | ↓-0.2 | 干潮 |
| 7/17 06:40 | 40.7 | ↓-0.1 | 干潮 |
| 7/17 06:50 | 40.8 | ↑0.1 | |
| 7/17 07:00 | 41.1 | ↑0.3 | |
| 7/17 07:10 | 41.5 | ↑0.4 | |
| 7/17 07:20 | 42.1 | ↑0.6 | |
| 7/17 07:30 | 42.9 | ↑0.8 | |
| 7/17 07:40 | 43.9 | ↑1.0 | |
| 7/17 07:50 | 45.0 | ↑1.1 | |
| 7/17 08:00 | 46.2 | ↑1.2 | |
| 7/17 08:10 | 47.6 | ↑1.4 | |
| 7/17 08:20 | 49.1 | ↑1.5 | |
| 7/17 08:30 | 50.7 | ↑1.6 | |
| 7/17 08:40 | 52.5 | ↑1.8 | |
| 7/17 08:50 | 54.3 | ↑1.8 | |
| 7/17 09:00 | 56.2 | ↑1.9 | |
| 7/17 09:10 | 58.2 | ↑2.0 | |
| 7/17 09:20 | 60.2 | ↑2.0 | |
| 7/17 09:30 | 62.3 | ↑2.1 | |
| 7/17 09:40 | 64.4 | ↑2.1 | |
| 7/17 09:50 | 66.6 | ↑2.2 | |
| 7/17 10:00 | 68.7 | ↑2.1 | |
| 7/17 10:10 | 70.9 | ↑2.2 | |
| 7/17 10:20 | 73.0 | ↑2.1 | |
| 7/17 10:30 | 75.1 | ↑2.1 | |
| 7/17 10:40 | 77.1 | ↑2.0 | |
| 7/17 10:50 | 79.1 | ↑2.0 | |
| 7/17 11:00 | 81.0 | ↑1.9 | |
| 7/17 11:10 | 82.8 | ↑1.8 | |
| 7/17 11:20 | 84.6 | ↑1.8 | |
| 7/17 11:30 | 86.3 | ↑1.7 | |
| 7/17 11:40 | 87.9 | ↑1.6 | |
| 7/17 11:50 | 89.4 | ↑1.5 | |
| 7/17 12:00 | 90.7 | ↑1.3 | |
| 7/17 12:10 | 92.0 | ↑1.3 | |
| 7/17 12:20 | 93.2 | ↑1.2 | |
| 7/17 12:30 | 94.2 | ↑1.0 | |
| 7/17 12:40 | 95.2 | ↑1.0 | |
| 7/17 12:50 | 96.0 | ↑0.8 | |
| 7/17 13:00 | 96.7 | ↑0.7 | |
| 7/17 13:10 | 97.3 | ↑0.6 | |
| 7/17 13:20 | 97.9 | ↑0.6 | |
| 7/17 13:30 | 98.3 | ↑0.4 | |
| 7/17 13:40 | 98.6 | ↑0.3 | |
| 7/17 13:50 | 98.9 | ↑0.3 | |
| 7/17 14:00 | 99.0 | ↑0.1 | |
| 7/17 14:10 | 99.1 | ↑0.1 | 満潮 |
| 7/17 14:20 | 99.1 | 0 | |
| 7/17 14:30 | 99.1 | 0 | |
| 7/17 14:40 | 99.0 | ↓-0.1 | |
| 7/17 14:50 | 98.8 | ↓-0.2 | |
| 7/17 15:00 | 98.6 | ↓-0.2 | |
| 7/17 15:10 | 98.4 | ↓-0.2 | |
| 7/17 15:20 | 98.1 | ↓-0.3 | |
| 7/17 15:30 | 97.9 | ↓-0.2 | |
| 7/17 15:40 | 97.6 | ↓-0.3 | |
| 7/17 15:50 | 97.3 | ↓-0.3 | |
| 7/17 16:00 | 97.0 | ↓-0.3 | |
| 7/17 16:10 | 96.7 | ↓-0.3 | |
| 7/17 16:20 | 96.5 | ↓-0.2 | |
| 7/17 16:30 | 96.2 | ↓-0.3 | |
| 7/17 16:40 | 96.0 | ↓-0.2 | |
| 7/17 16:50 | 95.9 | ↓-0.1 | |
| 7/17 17:00 | 95.7 | ↓-0.2 | |
| 7/17 17:10 | 95.7 | 0 | 干潮 |
| 7/17 17:20 | 95.7 | 0 | |
| 7/17 17:30 | 95.7 | 0 | |
| 7/17 17:40 | 95.8 | ↑0.1 | |
| 7/17 17:50 | 96.0 | ↑0.2 | |
| 7/17 18:00 | 96.2 | ↑0.2 | |
| 7/17 18:10 | 96.5 | ↑0.3 | |
| 7/17 18:20 | 96.9 | ↑0.4 | |
| 7/17 18:30 | 97.4 | ↑0.5 | |
| 7/17 18:40 | 98.0 | ↑0.6 | |
| 7/17 18:50 | 98.6 | ↑0.6 | |
| 7/17 19:00 | 99.3 | ↑0.7 | |
| 7/17 19:10 | 100.1 | ↑0.8 | |
| 7/17 19:20 | 101.0 | ↑0.9 | |
| 7/17 19:30 | 101.9 | ↑0.9 | |
| 7/17 19:40 | 103.0 | ↑1.1 | |
| 7/17 19:50 | 104.0 | ↑1.0 | |
| 7/17 20:00 | 105.2 | ↑1.2 | |
| 7/17 20:10 | 106.4 | ↑1.2 | |
| 7/17 20:20 | 107.6 | ↑1.2 | |
| 7/17 20:30 | 108.9 | ↑1.3 | |
| 7/17 20:40 | 110.1 | ↑1.2 | |
| 7/17 20:50 | 111.4 | ↑1.3 | |
| 7/17 21:00 | 112.8 | ↑1.4 | |
| 7/17 21:10 | 114.1 | ↑1.3 | |
| 7/17 21:20 | 115.3 | ↑1.2 | |
| 7/17 21:30 | 116.6 | ↑1.3 | |
| 7/17 21:40 | 117.8 | ↑1.2 | |
| 7/17 21:50 | 119.0 | ↑1.2 | |
| 7/17 22:00 | 120.0 | ↑1.0 | |
| 7/17 22:10 | 121.1 | ↑1.1 | |
| 7/17 22:20 | 122.0 | ↑0.9 | |
| 7/17 22:30 | 122.8 | ↑0.8 | |
| 7/17 22:40 | 123.5 | ↑0.7 | |
| 7/17 22:50 | 124.1 | ↑0.6 | |
| 7/17 23:00 | 124.5 | ↑0.4 | |
| 7/17 23:10 | 124.8 | ↑0.3 | |
| 7/17 23:20 | 125.0 | ↑0.2 | 満潮 |
| 7/17 23:30 | 125.0 | 0 | |
| 7/17 23:40 | 124.9 | ↓-0.1 | |
| 7/17 23:50 | 124.5 | ↓-0.4 |