| 満潮 | 干潮 | 満潮 | 干潮 |
|
5
(金) |
05:44 | 00:21 | 19:23 | 12:38 |
| 134cm | 82cm | 134cm | 29cm | |
|
||||
日立（茨城）2030年07月5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 |
|---|---|---|---|
| 7/5 00:00 | 82.1 | ↓-0.5 | |
| 7/5 00:10 | 81.8 | ↓-0.3 | |
| 7/5 00:20 | 81.7 | ↓-0.1 | 干潮 |
| 7/5 00:30 | 81.8 | ↑0.1 | |
| 7/5 00:40 | 82.1 | ↑0.3 | |
| 7/5 00:50 | 82.6 | ↑0.5 | |
| 7/5 01:00 | 83.4 | ↑0.8 | |
| 7/5 01:10 | 84.4 | ↑1.0 | |
| 7/5 01:20 | 85.6 | ↑1.2 | |
| 7/5 01:30 | 87.0 | ↑1.4 | |
| 7/5 01:40 | 88.5 | ↑1.5 | |
| 7/5 01:50 | 90.3 | ↑1.8 | |
| 7/5 02:00 | 92.2 | ↑1.9 | |
| 7/5 02:10 | 94.3 | ↑2.1 | |
| 7/5 02:20 | 96.5 | ↑2.2 | |
| 7/5 02:30 | 98.8 | ↑2.3 | |
| 7/5 02:40 | 101.2 | ↑2.4 | |
| 7/5 02:50 | 103.7 | ↑2.5 | |
| 7/5 03:00 | 106.2 | ↑2.5 | |
| 7/5 03:10 | 108.8 | ↑2.6 | |
| 7/5 03:20 | 111.3 | ↑2.5 | |
| 7/5 03:30 | 113.8 | ↑2.5 | |
| 7/5 03:40 | 116.3 | ↑2.5 | |
| 7/5 03:50 | 118.6 | ↑2.3 | |
| 7/5 04:00 | 120.8 | ↑2.2 | |
| 7/5 04:10 | 123.0 | ↑2.2 | |
| 7/5 04:20 | 124.9 | ↑1.9 | |
| 7/5 04:30 | 126.7 | ↑1.8 | |
| 7/5 04:40 | 128.3 | ↑1.6 | |
| 7/5 04:50 | 129.7 | ↑1.4 | |
| 7/5 05:00 | 130.8 | ↑1.1 | |
| 7/5 05:10 | 131.8 | ↑1.0 | |
| 7/5 05:20 | 132.5 | ↑0.7 | |
| 7/5 05:30 | 133.0 | ↑0.5 | |
| 7/5 05:40 | 133.2 | ↑0.2 | 満潮 |
| 7/5 05:50 | 133.1 | ↓-0.1 | |
| 7/5 06:00 | 132.8 | ↓-0.3 | |
| 7/5 06:10 | 132.3 | ↓-0.5 | |
| 7/5 06:20 | 131.4 | ↓-0.9 | |
| 7/5 06:30 | 130.3 | ↓-1.1 | |
| 7/5 06:40 | 129.0 | ↓-1.3 | |
| 7/5 06:50 | 127.4 | ↓-1.6 | |
| 7/5 07:00 | 125.5 | ↓-1.9 | |
| 7/5 07:10 | 123.4 | ↓-2.1 | |
| 7/5 07:20 | 121.0 | ↓-2.4 | |
| 7/5 07:30 | 118.4 | ↓-2.6 | |
| 7/5 07:40 | 115.6 | ↓-2.8 | |
| 7/5 07:50 | 112.5 | ↓-3.1 | |
| 7/5 08:00 | 109.3 | ↓-3.2 | |
| 7/5 08:10 | 105.9 | ↓-3.4 | |
| 7/5 08:20 | 102.3 | ↓-3.6 | |
| 7/5 08:30 | 98.6 | ↓-3.7 | |
| 7/5 08:40 | 94.7 | ↓-3.9 | |
| 7/5 08:50 | 90.8 | ↓-3.9 | |
| 7/5 09:00 | 86.8 | ↓-4.0 | |
| 7/5 09:10 | 82.7 | ↓-4.1 | |
| 7/5 09:20 | 78.7 | ↓-4.0 | |
| 7/5 09:30 | 74.6 | ↓-4.1 | |
| 7/5 09:40 | 70.6 | ↓-4.0 | |
| 7/5 09:50 | 66.6 | ↓-4.0 | |
| 7/5 10:00 | 62.7 | ↓-3.9 | |
| 7/5 10:10 | 59.0 | ↓-3.7 | |
| 7/5 10:20 | 55.4 | ↓-3.6 | |
| 7/5 10:30 | 51.9 | ↓-3.5 | |
| 7/5 10:40 | 48.6 | ↓-3.3 | |
| 7/5 10:50 | 45.6 | ↓-3.0 | |
| 7/5 11:00 | 42.7 | ↓-2.9 | |
| 7/5 11:10 | 40.1 | ↓-2.6 | |
| 7/5 11:20 | 37.7 | ↓-2.4 | |
| 7/5 11:30 | 35.6 | ↓-2.1 | |
| 7/5 11:40 | 33.8 | ↓-1.8 | |
| 7/5 11:50 | 32.2 | ↓-1.6 | |
| 7/5 12:00 | 31.0 | ↓-1.2 | |
| 7/5 12:10 | 30.0 | ↓-1.0 | |
| 7/5 12:20 | 29.3 | ↓-0.7 | |
| 7/5 12:30 | 29.0 | ↓-0.3 | 干潮 |
| 7/5 12:40 | 28.9 | ↓-0.1 | |
| 7/5 12:50 | 29.2 | ↑0.3 | |
| 7/5 13:00 | 29.8 | ↑0.6 | |
| 7/5 13:10 | 30.6 | ↑0.8 | |
| 7/5 13:20 | 31.8 | ↑1.2 | |
| 7/5 13:30 | 33.4 | ↑1.6 | |
| 7/5 13:40 | 35.2 | ↑1.8 | |
| 7/5 13:50 | 37.3 | ↑2.1 | |
| 7/5 14:00 | 39.7 | ↑2.4 | |
| 7/5 14:10 | 42.3 | ↑2.6 | |
| 7/5 14:20 | 45.2 | ↑2.9 | |
| 7/5 14:30 | 48.4 | ↑3.2 | |
| 7/5 14:40 | 51.8 | ↑3.4 | |
| 7/5 14:50 | 55.3 | ↑3.5 | |
| 7/5 15:00 | 59.0 | ↑3.7 | |
| 7/5 15:10 | 62.9 | ↑3.9 | |
| 7/5 15:20 | 66.9 | ↑4.0 | |
| 7/5 15:30 | 71.0 | ↑4.1 | |
| 7/5 15:40 | 75.1 | ↑4.1 | |
| 7/5 15:50 | 79.3 | ↑4.2 | 最大潮位差 |
| 7/5 16:00 | 83.4 | ↑4.1 | |
| 7/5 16:10 | 87.5 | ↑4.1 | |
| 7/5 16:20 | 91.6 | ↑4.1 | |
| 7/5 16:30 | 95.6 | ↑4.0 | |
| 7/5 16:40 | 99.5 | ↑3.9 | |
| 7/5 16:50 | 103.2 | ↑3.7 | |
| 7/5 17:00 | 106.8 | ↑3.6 | |
| 7/5 17:10 | 110.2 | ↑3.4 | |
| 7/5 17:20 | 113.5 | ↑3.3 | |
| 7/5 17:30 | 116.5 | ↑3.0 | |
| 7/5 17:40 | 119.3 | ↑2.8 | |
| 7/5 17:50 | 121.9 | ↑2.6 | |
| 7/5 18:00 | 124.2 | ↑2.3 | |
| 7/5 18:10 | 126.3 | ↑2.1 | |
| 7/5 18:20 | 128.1 | ↑1.8 | |
| 7/5 18:30 | 129.7 | ↑1.6 | |
| 7/5 18:40 | 131.0 | ↑1.3 | |
| 7/5 18:50 | 132.0 | ↑1.0 | |
| 7/5 19:00 | 132.7 | ↑0.7 | |
| 7/5 19:10 | 133.2 | ↑0.5 | |
| 7/5 19:20 | 133.4 | ↑0.2 | 満潮 |
| 7/5 19:30 | 133.3 | ↓-0.1 | |
| 7/5 19:40 | 132.9 | ↓-0.4 | |
| 7/5 19:50 | 132.3 | ↓-0.6 | |
| 7/5 20:00 | 131.4 | ↓-0.9 | |
| 7/5 20:10 | 130.3 | ↓-1.1 | |
| 7/5 20:20 | 128.9 | ↓-1.4 | |
| 7/5 20:30 | 127.4 | ↓-1.5 | |
| 7/5 20:40 | 125.6 | ↓-1.8 | |
| 7/5 20:50 | 123.6 | ↓-2.0 | |
| 7/5 21:00 | 121.5 | ↓-2.1 | |
| 7/5 21:10 | 119.2 | ↓-2.3 | |
| 7/5 21:20 | 116.8 | ↓-2.4 | |
| 7/5 21:30 | 114.3 | ↓-2.5 | |
| 7/5 21:40 | 111.8 | ↓-2.5 | |
| 7/5 21:50 | 109.2 | ↓-2.6 | |
| 7/5 22:00 | 106.6 | ↓-2.6 | |
| 7/5 22:10 | 103.9 | ↓-2.7 | |
| 7/5 22:20 | 101.3 | ↓-2.6 | |
| 7/5 22:30 | 98.8 | ↓-2.5 | |
| 7/5 22:40 | 96.3 | ↓-2.5 | |
| 7/5 22:50 | 93.9 | ↓-2.4 | |
| 7/5 23:00 | 91.7 | ↓-2.2 | |
| 7/5 23:10 | 89.5 | ↓-2.2 | |
| 7/5 23:20 | 87.5 | ↓-2.0 | |
| 7/5 23:30 | 85.6 | ↓-1.9 | |
| 7/5 23:40 | 83.9 | ↓-1.7 | |
| 7/5 23:50 | 82.4 | ↓-1.5 |