| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(月) |
00:49 | 08:40 | 16:12 | 20:45 |
| 129cm | 24cm | 125cm | 105cm | |
|
||||
日立（茨城）2029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 | 127.1 | ↑0.7 | |
| 7/9 00:10 | 127.7 | ↑0.6 | |
| 7/9 00:20 | 128.2 | ↑0.5 | |
| 7/9 00:30 | 128.6 | ↑0.4 | |
| 7/9 00:40 | 128.8 | ↑0.2 | 満潮 |
| 7/9 00:50 | 128.8 | 0 | |
| 7/9 01:00 | 128.7 | ↓-0.1 | |
| 7/9 01:10 | 128.4 | ↓-0.3 | |
| 7/9 01:20 | 128.0 | ↓-0.4 | |
| 7/9 01:30 | 127.4 | ↓-0.6 | |
| 7/9 01:40 | 126.6 | ↓-0.8 | |
| 7/9 01:50 | 125.7 | ↓-0.9 | |
| 7/9 02:00 | 124.6 | ↓-1.1 | |
| 7/9 02:10 | 123.3 | ↓-1.3 | |
| 7/9 02:20 | 121.8 | ↓-1.5 | |
| 7/9 02:30 | 120.1 | ↓-1.7 | |
| 7/9 02:40 | 118.3 | ↓-1.8 | |
| 7/9 02:50 | 116.3 | ↓-2.0 | |
| 7/9 03:00 | 114.1 | ↓-2.2 | |
| 7/9 03:10 | 111.7 | ↓-2.4 | |
| 7/9 03:20 | 109.2 | ↓-2.5 | |
| 7/9 03:30 | 106.5 | ↓-2.7 | |
| 7/9 03:40 | 103.6 | ↓-2.9 | |
| 7/9 03:50 | 100.5 | ↓-3.1 | |
| 7/9 04:00 | 97.3 | ↓-3.2 | |
| 7/9 04:10 | 94.0 | ↓-3.3 | |
| 7/9 04:20 | 90.6 | ↓-3.4 | |
| 7/9 04:30 | 87.0 | ↓-3.6 | |
| 7/9 04:40 | 83.4 | ↓-3.6 | |
| 7/9 04:50 | 79.7 | ↓-3.7 | |
| 7/9 05:00 | 76.0 | ↓-3.7 | |
| 7/9 05:10 | 72.2 | ↓-3.8 | 最大潮位差 |
| 7/9 05:20 | 68.5 | ↓-3.7 | |
| 7/9 05:30 | 64.8 | ↓-3.7 | |
| 7/9 05:40 | 61.1 | ↓-3.7 | |
| 7/9 05:50 | 57.6 | ↓-3.5 | |
| 7/9 06:00 | 54.1 | ↓-3.5 | |
| 7/9 06:10 | 50.7 | ↓-3.4 | |
| 7/9 06:20 | 47.5 | ↓-3.2 | |
| 7/9 06:30 | 44.4 | ↓-3.1 | |
| 7/9 06:40 | 41.6 | ↓-2.8 | |
| 7/9 06:50 | 38.8 | ↓-2.8 | |
| 7/9 07:00 | 36.3 | ↓-2.5 | |
| 7/9 07:10 | 34.0 | ↓-2.3 | |
| 7/9 07:20 | 31.9 | ↓-2.1 | |
| 7/9 07:30 | 30.1 | ↓-1.8 | |
| 7/9 07:40 | 28.4 | ↓-1.7 | |
| 7/9 07:50 | 27.0 | ↓-1.4 | |
| 7/9 08:00 | 25.9 | ↓-1.1 | |
| 7/9 08:10 | 25.0 | ↓-0.9 | |
| 7/9 08:20 | 24.4 | ↓-0.6 | |
| 7/9 08:30 | 24.0 | ↓-0.4 | 干潮 |
| 7/9 08:40 | 23.9 | ↓-0.1 | 干潮 |
| 7/9 08:50 | 24.0 | ↑0.1 | |
| 7/9 09:00 | 24.4 | ↑0.4 | |
| 7/9 09:10 | 25.1 | ↑0.7 | |
| 7/9 09:20 | 26.1 | ↑1.0 | |
| 7/9 09:30 | 27.3 | ↑1.2 | |
| 7/9 09:40 | 28.8 | ↑1.5 | |
| 7/9 09:50 | 30.5 | ↑1.7 | |
| 7/9 10:00 | 32.5 | ↑2.0 | |
| 7/9 10:10 | 34.7 | ↑2.2 | |
| 7/9 10:20 | 37.2 | ↑2.5 | |
| 7/9 10:30 | 39.8 | ↑2.6 | |
| 7/9 10:40 | 42.7 | ↑2.9 | |
| 7/9 10:50 | 45.7 | ↑3.0 | |
| 7/9 11:00 | 48.9 | ↑3.2 | |
| 7/9 11:10 | 52.2 | ↑3.3 | |
| 7/9 11:20 | 55.6 | ↑3.4 | |
| 7/9 11:30 | 59.1 | ↑3.5 | |
| 7/9 11:40 | 62.7 | ↑3.6 | |
| 7/9 11:50 | 66.2 | ↑3.5 | |
| 7/9 12:00 | 69.9 | ↑3.7 | |
| 7/9 12:10 | 73.5 | ↑3.6 | |
| 7/9 12:20 | 77.0 | ↑3.5 | |
| 7/9 12:30 | 80.6 | ↑3.6 | |
| 7/9 12:40 | 84.0 | ↑3.4 | |
| 7/9 12:50 | 87.4 | ↑3.4 | |
| 7/9 13:00 | 90.8 | ↑3.4 | |
| 7/9 13:10 | 94.0 | ↑3.2 | |
| 7/9 13:20 | 97.1 | ↑3.1 | |
| 7/9 13:30 | 100.0 | ↑2.9 | |
| 7/9 13:40 | 102.9 | ↑2.9 | |
| 7/9 13:50 | 105.6 | ↑2.7 | |
| 7/9 14:00 | 108.1 | ↑2.5 | |
| 7/9 14:10 | 110.5 | ↑2.4 | |
| 7/9 14:20 | 112.8 | ↑2.3 | |
| 7/9 14:30 | 114.8 | ↑2.0 | |
| 7/9 14:40 | 116.7 | ↑1.9 | |
| 7/9 14:50 | 118.4 | ↑1.7 | |
| 7/9 15:00 | 119.9 | ↑1.5 | |
| 7/9 15:10 | 121.2 | ↑1.3 | |
| 7/9 15:20 | 122.4 | ↑1.2 | |
| 7/9 15:30 | 123.3 | ↑0.9 | |
| 7/9 15:40 | 124.0 | ↑0.7 | |
| 7/9 15:50 | 124.5 | ↑0.5 | |
| 7/9 16:00 | 124.8 | ↑0.3 | |
| 7/9 16:10 | 124.9 | ↑0.1 | 満潮 |
| 7/9 16:20 | 124.8 | ↓-0.1 | |
| 7/9 16:30 | 124.6 | ↓-0.2 | |
| 7/9 16:40 | 124.2 | ↓-0.4 | |
| 7/9 16:50 | 123.6 | ↓-0.6 | |
| 7/9 17:00 | 122.9 | ↓-0.7 | |
| 7/9 17:10 | 122.0 | ↓-0.9 | |
| 7/9 17:20 | 121.0 | ↓-1.0 | |
| 7/9 17:30 | 120.0 | ↓-1.0 | |
| 7/9 17:40 | 118.9 | ↓-1.1 | |
| 7/9 17:50 | 117.7 | ↓-1.2 | |
| 7/9 18:00 | 116.5 | ↓-1.2 | |
| 7/9 18:10 | 115.3 | ↓-1.2 | |
| 7/9 18:20 | 114.1 | ↓-1.2 | |
| 7/9 18:30 | 112.9 | ↓-1.2 | |
| 7/9 18:40 | 111.8 | ↓-1.1 | |
| 7/9 18:50 | 110.7 | ↓-1.1 | |
| 7/9 19:00 | 109.7 | ↓-1.0 | |
| 7/9 19:10 | 108.7 | ↓-1.0 | |
| 7/9 19:20 | 107.8 | ↓-0.9 | |
| 7/9 19:30 | 107.0 | ↓-0.8 | |
| 7/9 19:40 | 106.3 | ↓-0.7 | |
| 7/9 19:50 | 105.6 | ↓-0.7 | |
| 7/9 20:00 | 105.1 | ↓-0.5 | |
| 7/9 20:10 | 104.7 | ↓-0.4 | |
| 7/9 20:20 | 104.3 | ↓-0.4 | |
| 7/9 20:30 | 104.1 | ↓-0.2 | |
| 7/9 20:40 | 104.0 | ↓-0.1 | 干潮 |
| 7/9 20:50 | 104.0 | 0 | |
| 7/9 21:00 | 104.2 | ↑0.2 | |
| 7/9 21:10 | 104.4 | ↑0.2 | |
| 7/9 21:20 | 104.8 | ↑0.4 | |
| 7/9 21:30 | 105.3 | ↑0.5 | |
| 7/9 21:40 | 105.9 | ↑0.6 | |
| 7/9 21:50 | 106.7 | ↑0.8 | |
| 7/9 22:00 | 107.6 | ↑0.9 | |
| 7/9 22:10 | 108.6 | ↑1.0 | |
| 7/9 22:20 | 109.7 | ↑1.1 | |
| 7/9 22:30 | 110.9 | ↑1.2 | |
| 7/9 22:40 | 112.2 | ↑1.3 | |
| 7/9 22:50 | 113.6 | ↑1.4 | |
| 7/9 23:00 | 115.0 | ↑1.4 | |
| 7/9 23:10 | 116.5 | ↑1.5 | |
| 7/9 23:20 | 118.1 | ↑1.6 | |
| 7/9 23:30 | 119.6 | ↑1.5 | |
| 7/9 23:40 | 121.1 | ↑1.5 | |
| 7/9 23:50 | 122.7 | ↑1.6 |