| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(日) |
00:24 | 07:52 | 14:54 | 19:26 |
| 125cm | 34cm | 107cm | 87cm | |
|
||||
那珂湊（茨城）2056年07月9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 |
|---|---|---|---|
| 7/9 00:00 | 123.7 | ↑0.5 | |
| 7/9 00:10 | 124.0 | ↑0.3 | |
| 7/9 00:20 | 124.2 | ↑0.2 | 満潮 |
| 7/9 00:30 | 124.1 | ↓-0.1 | |
| 7/9 00:40 | 123.9 | ↓-0.2 | |
| 7/9 00:50 | 123.4 | ↓-0.5 | |
| 7/9 01:00 | 122.8 | ↓-0.6 | |
| 7/9 01:10 | 122.0 | ↓-0.8 | |
| 7/9 01:20 | 120.9 | ↓-1.1 | |
| 7/9 01:30 | 119.7 | ↓-1.2 | |
| 7/9 01:40 | 118.3 | ↓-1.4 | |
| 7/9 01:50 | 116.6 | ↓-1.7 | |
| 7/9 02:00 | 114.8 | ↓-1.8 | |
| 7/9 02:10 | 112.9 | ↓-1.9 | |
| 7/9 02:20 | 110.7 | ↓-2.2 | |
| 7/9 02:30 | 108.4 | ↓-2.3 | |
| 7/9 02:40 | 106.0 | ↓-2.4 | |
| 7/9 02:50 | 103.4 | ↓-2.6 | |
| 7/9 03:00 | 100.7 | ↓-2.7 | |
| 7/9 03:10 | 97.9 | ↓-2.8 | |
| 7/9 03:20 | 94.9 | ↓-3.0 | |
| 7/9 03:30 | 91.9 | ↓-3.0 | |
| 7/9 03:40 | 88.9 | ↓-3.0 | |
| 7/9 03:50 | 85.8 | ↓-3.1 | |
| 7/9 04:00 | 82.6 | ↓-3.2 | 最大潮位差 |
| 7/9 04:10 | 79.4 | ↓-3.2 | 最大潮位差 |
| 7/9 04:20 | 76.2 | ↓-3.2 | 最大潮位差 |
| 7/9 04:30 | 73.0 | ↓-3.2 | 最大潮位差 |
| 7/9 04:40 | 69.9 | ↓-3.1 | |
| 7/9 04:50 | 66.7 | ↓-3.2 | 最大潮位差 |
| 7/9 05:00 | 63.7 | ↓-3.0 | |
| 7/9 05:10 | 60.7 | ↓-3.0 | |
| 7/9 05:20 | 57.8 | ↓-2.9 | |
| 7/9 05:30 | 55.0 | ↓-2.8 | |
| 7/9 05:40 | 52.3 | ↓-2.7 | |
| 7/9 05:50 | 49.8 | ↓-2.5 | |
| 7/9 06:00 | 47.4 | ↓-2.4 | |
| 7/9 06:10 | 45.1 | ↓-2.3 | |
| 7/9 06:20 | 43.0 | ↓-2.1 | |
| 7/9 06:30 | 41.2 | ↓-1.8 | |
| 7/9 06:40 | 39.5 | ↓-1.7 | |
| 7/9 06:50 | 38.0 | ↓-1.5 | |
| 7/9 07:00 | 36.7 | ↓-1.3 | |
| 7/9 07:10 | 35.6 | ↓-1.1 | |
| 7/9 07:20 | 34.8 | ↓-0.8 | |
| 7/9 07:30 | 34.2 | ↓-0.6 | |
| 7/9 07:40 | 33.8 | ↓-0.4 | |
| 7/9 07:50 | 33.7 | ↓-0.1 | 干潮 |
| 7/9 08:00 | 33.7 | 0 | |
| 7/9 08:10 | 34.0 | ↑0.3 | |
| 7/9 08:20 | 34.6 | ↑0.6 | |
| 7/9 08:30 | 35.3 | ↑0.7 | |
| 7/9 08:40 | 36.3 | ↑1.0 | |
| 7/9 08:50 | 37.5 | ↑1.2 | |
| 7/9 09:00 | 38.9 | ↑1.4 | |
| 7/9 09:10 | 40.5 | ↑1.6 | |
| 7/9 09:20 | 42.2 | ↑1.7 | |
| 7/9 09:30 | 44.2 | ↑2.0 | |
| 7/9 09:40 | 46.2 | ↑2.0 | |
| 7/9 09:50 | 48.5 | ↑2.3 | |
| 7/9 10:00 | 50.8 | ↑2.3 | |
| 7/9 10:10 | 53.3 | ↑2.5 | |
| 7/9 10:20 | 55.8 | ↑2.5 | |
| 7/9 10:30 | 58.4 | ↑2.6 | |
| 7/9 10:40 | 61.1 | ↑2.7 | |
| 7/9 10:50 | 63.8 | ↑2.7 | |
| 7/9 11:00 | 66.6 | ↑2.8 | |
| 7/9 11:10 | 69.3 | ↑2.7 | |
| 7/9 11:20 | 72.1 | ↑2.8 | |
| 7/9 11:30 | 74.8 | ↑2.7 | |
| 7/9 11:40 | 77.5 | ↑2.7 | |
| 7/9 11:50 | 80.1 | ↑2.6 | |
| 7/9 12:00 | 82.7 | ↑2.6 | |
| 7/9 12:10 | 85.1 | ↑2.4 | |
| 7/9 12:20 | 87.5 | ↑2.4 | |
| 7/9 12:30 | 89.8 | ↑2.3 | |
| 7/9 12:40 | 91.9 | ↑2.1 | |
| 7/9 12:50 | 93.9 | ↑2.0 | |
| 7/9 13:00 | 95.8 | ↑1.9 | |
| 7/9 13:10 | 97.6 | ↑1.8 | |
| 7/9 13:20 | 99.1 | ↑1.5 | |
| 7/9 13:30 | 100.5 | ↑1.4 | |
| 7/9 13:40 | 101.8 | ↑1.3 | |
| 7/9 13:50 | 102.9 | ↑1.1 | |
| 7/9 14:00 | 103.8 | ↑0.9 | |
| 7/9 14:10 | 104.6 | ↑0.8 | |
| 7/9 14:20 | 105.2 | ↑0.6 | |
| 7/9 14:30 | 105.6 | ↑0.4 | |
| 7/9 14:40 | 105.9 | ↑0.3 | |
| 7/9 14:50 | 106.0 | ↑0.1 | 満潮 |
| 7/9 15:00 | 106.0 | 0 | |
| 7/9 15:10 | 105.8 | ↓-0.2 | |
| 7/9 15:20 | 105.5 | ↓-0.3 | |
| 7/9 15:30 | 105.1 | ↓-0.4 | |
| 7/9 15:40 | 104.5 | ↓-0.6 | |
| 7/9 15:50 | 103.9 | ↓-0.6 | |
| 7/9 16:00 | 103.1 | ↓-0.8 | |
| 7/9 16:10 | 102.3 | ↓-0.8 | |
| 7/9 16:20 | 101.3 | ↓-1.0 | |
| 7/9 16:30 | 100.4 | ↓-0.9 | |
| 7/9 16:40 | 99.3 | ↓-1.1 | |
| 7/9 16:50 | 98.2 | ↓-1.1 | |
| 7/9 17:00 | 97.1 | ↓-1.1 | |
| 7/9 17:10 | 96.0 | ↓-1.1 | |
| 7/9 17:20 | 94.9 | ↓-1.1 | |
| 7/9 17:30 | 93.8 | ↓-1.1 | |
| 7/9 17:40 | 92.8 | ↓-1.0 | |
| 7/9 17:50 | 91.8 | ↓-1.0 | |
| 7/9 18:00 | 90.8 | ↓-1.0 | |
| 7/9 18:10 | 89.9 | ↓-0.9 | |
| 7/9 18:20 | 89.1 | ↓-0.8 | |
| 7/9 18:30 | 88.4 | ↓-0.7 | |
| 7/9 18:40 | 87.7 | ↓-0.7 | |
| 7/9 18:50 | 87.2 | ↓-0.5 | |
| 7/9 19:00 | 86.8 | ↓-0.4 | |
| 7/9 19:10 | 86.5 | ↓-0.3 | |
| 7/9 19:20 | 86.4 | ↓-0.1 | 干潮 |
| 7/9 19:30 | 86.4 | 0 | |
| 7/9 19:40 | 86.5 | ↑0.1 | |
| 7/9 19:50 | 86.8 | ↑0.3 | |
| 7/9 20:00 | 87.2 | ↑0.4 | |
| 7/9 20:10 | 87.8 | ↑0.6 | |
| 7/9 20:20 | 88.5 | ↑0.7 | |
| 7/9 20:30 | 89.3 | ↑0.8 | |
| 7/9 20:40 | 90.3 | ↑1.0 | |
| 7/9 20:50 | 91.4 | ↑1.1 | |
| 7/9 21:00 | 92.7 | ↑1.3 | |
| 7/9 21:10 | 94.0 | ↑1.3 | |
| 7/9 21:20 | 95.5 | ↑1.5 | |
| 7/9 21:30 | 97.0 | ↑1.5 | |
| 7/9 21:40 | 98.6 | ↑1.6 | |
| 7/9 21:50 | 100.3 | ↑1.7 | |
| 7/9 22:00 | 102.1 | ↑1.8 | |
| 7/9 22:10 | 103.9 | ↑1.8 | |
| 7/9 22:20 | 105.7 | ↑1.8 | |
| 7/9 22:30 | 107.6 | ↑1.9 | |
| 7/9 22:40 | 109.4 | ↑1.8 | |
| 7/9 22:50 | 111.2 | ↑1.8 | |
| 7/9 23:00 | 113.0 | ↑1.8 | |
| 7/9 23:10 | 114.7 | ↑1.7 | |
| 7/9 23:20 | 116.4 | ↑1.7 | |
| 7/9 23:30 | 117.9 | ↑1.5 | |
| 7/9 23:40 | 119.4 | ↑1.5 | |
| 7/9 23:50 | 120.8 | ↑1.4 |