| 満潮 | 干潮 | 満潮 | 干潮 |
|
09
(月) |
06:54 | 01:12 | 20:20 | 13:30 |
| 120cm | 76cm | 120cm | 38cm | |
|
||||
那珂湊（茨城）2046年07月09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 | 79.8 | ↓-1.4 | |
| 7/9 00:10 | 78.5 | ↓-1.3 | |
| 7/9 00:20 | 77.5 | ↓-1.0 | |
| 7/9 00:30 | 76.6 | ↓-0.9 | |
| 7/9 00:40 | 75.9 | ↓-0.7 | |
| 7/9 00:50 | 75.4 | ↓-0.5 | |
| 7/9 01:00 | 75.1 | ↓-0.3 | |
| 7/9 01:10 | 75.0 | ↓-0.1 | 干潮 |
| 7/9 01:20 | 75.1 | ↑0.1 | |
| 7/9 01:30 | 75.3 | ↑0.2 | |
| 7/9 01:40 | 75.8 | ↑0.5 | |
| 7/9 01:50 | 76.4 | ↑0.6 | |
| 7/9 02:00 | 77.2 | ↑0.8 | |
| 7/9 02:10 | 78.1 | ↑0.9 | |
| 7/9 02:20 | 79.2 | ↑1.1 | |
| 7/9 02:30 | 80.4 | ↑1.2 | |
| 7/9 02:40 | 81.8 | ↑1.4 | |
| 7/9 02:50 | 83.3 | ↑1.5 | |
| 7/9 03:00 | 84.9 | ↑1.6 | |
| 7/9 03:10 | 86.6 | ↑1.7 | |
| 7/9 03:20 | 88.4 | ↑1.8 | |
| 7/9 03:30 | 90.2 | ↑1.8 | |
| 7/9 03:40 | 92.1 | ↑1.9 | |
| 7/9 03:50 | 94.0 | ↑1.9 | |
| 7/9 04:00 | 96.0 | ↑2.0 | |
| 7/9 04:10 | 98.0 | ↑2.0 | |
| 7/9 04:20 | 100.0 | ↑2.0 | |
| 7/9 04:30 | 101.9 | ↑1.9 | |
| 7/9 04:40 | 103.9 | ↑2.0 | |
| 7/9 04:50 | 105.8 | ↑1.9 | |
| 7/9 05:00 | 107.6 | ↑1.8 | |
| 7/9 05:10 | 109.3 | ↑1.7 | |
| 7/9 05:20 | 111.0 | ↑1.7 | |
| 7/9 05:30 | 112.5 | ↑1.5 | |
| 7/9 05:40 | 113.9 | ↑1.4 | |
| 7/9 05:50 | 115.2 | ↑1.3 | |
| 7/9 06:00 | 116.3 | ↑1.1 | |
| 7/9 06:10 | 117.3 | ↑1.0 | |
| 7/9 06:20 | 118.0 | ↑0.7 | |
| 7/9 06:30 | 118.6 | ↑0.6 | |
| 7/9 06:40 | 119.0 | ↑0.4 | |
| 7/9 06:50 | 119.2 | ↑0.2 | 満潮 |
| 7/9 07:00 | 119.1 | ↓-0.1 | |
| 7/9 07:10 | 118.9 | ↓-0.2 | |
| 7/9 07:20 | 118.4 | ↓-0.5 | |
| 7/9 07:30 | 117.7 | ↓-0.7 | |
| 7/9 07:40 | 116.7 | ↓-1.0 | |
| 7/9 07:50 | 115.5 | ↓-1.2 | |
| 7/9 08:00 | 114.1 | ↓-1.4 | |
| 7/9 08:10 | 112.4 | ↓-1.7 | |
| 7/9 08:20 | 110.6 | ↓-1.8 | |
| 7/9 08:30 | 108.5 | ↓-2.1 | |
| 7/9 08:40 | 106.2 | ↓-2.3 | |
| 7/9 08:50 | 103.8 | ↓-2.4 | |
| 7/9 09:00 | 101.1 | ↓-2.7 | |
| 7/9 09:10 | 98.3 | ↓-2.8 | |
| 7/9 09:20 | 95.4 | ↓-2.9 | |
| 7/9 09:30 | 92.3 | ↓-3.1 | |
| 7/9 09:40 | 89.2 | ↓-3.1 | |
| 7/9 09:50 | 86.0 | ↓-3.2 | |
| 7/9 10:00 | 82.7 | ↓-3.3 | |
| 7/9 10:10 | 79.4 | ↓-3.3 | |
| 7/9 10:20 | 76.0 | ↓-3.4 | 最大潮位差 |
| 7/9 10:30 | 72.7 | ↓-3.3 | |
| 7/9 10:40 | 69.4 | ↓-3.3 | |
| 7/9 10:50 | 66.2 | ↓-3.2 | |
| 7/9 11:00 | 63.1 | ↓-3.1 | |
| 7/9 11:10 | 60.0 | ↓-3.1 | |
| 7/9 11:20 | 57.1 | ↓-2.9 | |
| 7/9 11:30 | 54.3 | ↓-2.8 | |
| 7/9 11:40 | 51.7 | ↓-2.6 | |
| 7/9 11:50 | 49.3 | ↓-2.4 | |
| 7/9 12:00 | 47.1 | ↓-2.2 | |
| 7/9 12:10 | 45.0 | ↓-2.1 | |
| 7/9 12:20 | 43.2 | ↓-1.8 | |
| 7/9 12:30 | 41.7 | ↓-1.5 | |
| 7/9 12:40 | 40.3 | ↓-1.4 | |
| 7/9 12:50 | 39.2 | ↓-1.1 | |
| 7/9 13:00 | 38.4 | ↓-0.8 | |
| 7/9 13:10 | 37.8 | ↓-0.6 | |
| 7/9 13:20 | 37.4 | ↓-0.4 | 干潮 |
| 7/9 13:30 | 37.3 | ↓-0.1 | 干潮 |
| 7/9 13:40 | 37.5 | ↑0.2 | |
| 7/9 13:50 | 37.9 | ↑0.4 | |
| 7/9 14:00 | 38.5 | ↑0.6 | |
| 7/9 14:10 | 39.4 | ↑0.9 | |
| 7/9 14:20 | 40.5 | ↑1.1 | |
| 7/9 14:30 | 41.8 | ↑1.3 | |
| 7/9 14:40 | 43.4 | ↑1.6 | |
| 7/9 14:50 | 45.1 | ↑1.7 | |
| 7/9 15:00 | 47.0 | ↑1.9 | |
| 7/9 15:10 | 49.2 | ↑2.2 | |
| 7/9 15:20 | 51.4 | ↑2.2 | |
| 7/9 15:30 | 53.8 | ↑2.4 | |
| 7/9 15:40 | 56.4 | ↑2.6 | |
| 7/9 15:50 | 59.1 | ↑2.7 | |
| 7/9 16:00 | 61.9 | ↑2.8 | |
| 7/9 16:10 | 64.8 | ↑2.9 | |
| 7/9 16:20 | 67.7 | ↑2.9 | |
| 7/9 16:30 | 70.7 | ↑3.0 | |
| 7/9 16:40 | 73.8 | ↑3.1 | |
| 7/9 16:50 | 76.9 | ↑3.1 | |
| 7/9 17:00 | 80.0 | ↑3.1 | |
| 7/9 17:10 | 83.1 | ↑3.1 | |
| 7/9 17:20 | 86.2 | ↑3.1 | |
| 7/9 17:30 | 89.2 | ↑3.0 | |
| 7/9 17:40 | 92.2 | ↑3.0 | |
| 7/9 17:50 | 95.1 | ↑2.9 | |
| 7/9 18:00 | 97.9 | ↑2.8 | |
| 7/9 18:10 | 100.5 | ↑2.6 | |
| 7/9 18:20 | 103.1 | ↑2.6 | |
| 7/9 18:30 | 105.5 | ↑2.4 | |
| 7/9 18:40 | 107.8 | ↑2.3 | |
| 7/9 18:50 | 109.8 | ↑2.0 | |
| 7/9 19:00 | 111.7 | ↑1.9 | |
| 7/9 19:10 | 113.4 | ↑1.7 | |
| 7/9 19:20 | 114.9 | ↑1.5 | |
| 7/9 19:30 | 116.2 | ↑1.3 | |
| 7/9 19:40 | 117.2 | ↑1.0 | |
| 7/9 19:50 | 118.0 | ↑0.8 | |
| 7/9 20:00 | 118.6 | ↑0.6 | |
| 7/9 20:10 | 118.9 | ↑0.3 | 満潮 |
| 7/9 20:20 | 119.0 | ↑0.1 | 満潮 |
| 7/9 20:30 | 118.9 | ↓-0.1 | |
| 7/9 20:40 | 118.5 | ↓-0.4 | |
| 7/9 20:50 | 117.8 | ↓-0.7 | |
| 7/9 21:00 | 117.0 | ↓-0.8 | |
| 7/9 21:10 | 115.9 | ↓-1.1 | |
| 7/9 21:20 | 114.7 | ↓-1.2 | |
| 7/9 21:30 | 113.2 | ↓-1.5 | |
| 7/9 21:40 | 111.6 | ↓-1.6 | |
| 7/9 21:50 | 109.8 | ↓-1.8 | |
| 7/9 22:00 | 107.9 | ↓-1.9 | |
| 7/9 22:10 | 105.8 | ↓-2.1 | |
| 7/9 22:20 | 103.7 | ↓-2.1 | |
| 7/9 22:30 | 101.4 | ↓-2.3 | |
| 7/9 22:40 | 99.1 | ↓-2.3 | |
| 7/9 22:50 | 96.7 | ↓-2.4 | |
| 7/9 23:00 | 94.4 | ↓-2.3 | |
| 7/9 23:10 | 92.0 | ↓-2.4 | |
| 7/9 23:20 | 89.6 | ↓-2.4 | |
| 7/9 23:30 | 87.3 | ↓-2.3 | |
| 7/9 23:40 | 85.0 | ↓-2.3 | |
| 7/9 23:50 | 82.9 | ↓-2.1 |