| 満潮 | 干潮 | 満潮 | 干潮 |
|
04
(日) |
02:31 | 10:10 | 17:34 | 22:15 |
| 144cm | -5cm | 135cm | 101cm | |
|
||||
日立（茨城）2027年07月04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 |
|---|---|---|---|
| 7/4 00:00 | 123.0 | ↑2.0 | |
| 7/4 00:10 | 125.0 | ↑2.0 | |
| 7/4 00:20 | 127.1 | ↑2.1 | |
| 7/4 00:30 | 129.1 | ↑2.0 | |
| 7/4 00:40 | 131.1 | ↑2.0 | |
| 7/4 00:50 | 133.0 | ↑1.9 | |
| 7/4 01:00 | 134.9 | ↑1.9 | |
| 7/4 01:10 | 136.6 | ↑1.7 | |
| 7/4 01:20 | 138.2 | ↑1.6 | |
| 7/4 01:30 | 139.6 | ↑1.4 | |
| 7/4 01:40 | 140.8 | ↑1.2 | |
| 7/4 01:50 | 141.9 | ↑1.1 | |
| 7/4 02:00 | 142.7 | ↑0.8 | |
| 7/4 02:10 | 143.3 | ↑0.6 | |
| 7/4 02:20 | 143.7 | ↑0.4 | |
| 7/4 02:30 | 143.8 | ↑0.1 | 満潮 |
| 7/4 02:40 | 143.7 | ↓-0.1 | |
| 7/4 02:50 | 143.3 | ↓-0.4 | |
| 7/4 03:00 | 142.7 | ↓-0.6 | |
| 7/4 03:10 | 141.7 | ↓-1.0 | |
| 7/4 03:20 | 140.6 | ↓-1.1 | |
| 7/4 03:30 | 139.1 | ↓-1.5 | |
| 7/4 03:40 | 137.3 | ↓-1.8 | |
| 7/4 03:50 | 135.3 | ↓-2.0 | |
| 7/4 04:00 | 133.0 | ↓-2.3 | |
| 7/4 04:10 | 130.4 | ↓-2.6 | |
| 7/4 04:20 | 127.5 | ↓-2.9 | |
| 7/4 04:30 | 124.3 | ↓-3.2 | |
| 7/4 04:40 | 120.9 | ↓-3.4 | |
| 7/4 04:50 | 117.2 | ↓-3.7 | |
| 7/4 05:00 | 113.3 | ↓-3.9 | |
| 7/4 05:10 | 109.1 | ↓-4.2 | |
| 7/4 05:20 | 104.7 | ↓-4.4 | |
| 7/4 05:30 | 100.0 | ↓-4.7 | |
| 7/4 05:40 | 95.2 | ↓-4.8 | |
| 7/4 05:50 | 90.2 | ↓-5.0 | |
| 7/4 06:00 | 85.1 | ↓-5.1 | |
| 7/4 06:10 | 79.9 | ↓-5.2 | |
| 7/4 06:20 | 74.6 | ↓-5.3 | |
| 7/4 06:30 | 69.2 | ↓-5.4 | 最大潮位差 |
| 7/4 06:40 | 63.9 | ↓-5.3 | |
| 7/4 06:50 | 58.5 | ↓-5.4 | 最大潮位差 |
| 7/4 07:00 | 53.2 | ↓-5.3 | |
| 7/4 07:10 | 47.9 | ↓-5.3 | |
| 7/4 07:20 | 42.8 | ↓-5.1 | |
| 7/4 07:30 | 37.8 | ↓-5.0 | |
| 7/4 07:40 | 33.0 | ↓-4.8 | |
| 7/4 07:50 | 28.4 | ↓-4.6 | |
| 7/4 08:00 | 24.0 | ↓-4.4 | |
| 7/4 08:10 | 19.8 | ↓-4.2 | |
| 7/4 08:20 | 15.9 | ↓-3.9 | |
| 7/4 08:30 | 12.3 | ↓-3.6 | |
| 7/4 08:40 | 9.0 | ↓-3.3 | |
| 7/4 08:50 | 6.0 | ↓-3.0 | |
| 7/4 09:00 | 3.3 | ↓-2.7 | |
| 7/4 09:10 | 0.9 | ↓-2.4 | |
| 7/4 09:20 | -1.1 | ↓-2.0 | |
| 7/4 09:30 | -2.7 | ↓-1.6 | |
| 7/4 09:40 | -4.0 | ↓-1.3 | |
| 7/4 09:50 | -4.9 | ↓-0.9 | |
| 7/4 10:00 | -5.5 | ↓-0.6 | 干潮 |
| 7/4 10:10 | -5.6 | ↓-0.1 | 干潮 |
| 7/4 10:20 | -5.4 | ↑0.2 | |
| 7/4 10:30 | -4.8 | ↑0.6 | |
| 7/4 10:40 | -3.8 | ↑1.0 | |
| 7/4 10:50 | -2.5 | ↑1.3 | |
| 7/4 11:00 | -0.7 | ↑1.8 | |
| 7/4 11:10 | 1.4 | ↑2.1 | |
| 7/4 11:20 | 3.9 | ↑2.5 | |
| 7/4 11:30 | 6.7 | ↑2.8 | |
| 7/4 11:40 | 9.8 | ↑3.1 | |
| 7/4 11:50 | 13.3 | ↑3.5 | |
| 7/4 12:00 | 17.0 | ↑3.7 | |
| 7/4 12:10 | 21.1 | ↑4.1 | |
| 7/4 12:20 | 25.3 | ↑4.2 | |
| 7/4 12:30 | 29.8 | ↑4.5 | |
| 7/4 12:40 | 34.4 | ↑4.6 | |
| 7/4 12:50 | 39.2 | ↑4.8 | |
| 7/4 13:00 | 44.1 | ↑4.9 | |
| 7/4 13:10 | 49.1 | ↑5.0 | |
| 7/4 13:20 | 54.2 | ↑5.1 | |
| 7/4 13:30 | 59.3 | ↑5.1 | |
| 7/4 13:40 | 64.3 | ↑5.0 | |
| 7/4 13:50 | 69.4 | ↑5.1 | |
| 7/4 14:00 | 74.3 | ↑4.9 | |
| 7/4 14:10 | 79.2 | ↑4.9 | |
| 7/4 14:20 | 84.0 | ↑4.8 | |
| 7/4 14:30 | 88.7 | ↑4.7 | |
| 7/4 14:40 | 93.2 | ↑4.5 | |
| 7/4 14:50 | 97.5 | ↑4.3 | |
| 7/4 15:00 | 101.6 | ↑4.1 | |
| 7/4 15:10 | 105.6 | ↑4.0 | |
| 7/4 15:20 | 109.3 | ↑3.7 | |
| 7/4 15:30 | 112.8 | ↑3.5 | |
| 7/4 15:40 | 116.1 | ↑3.3 | |
| 7/4 15:50 | 119.1 | ↑3.0 | |
| 7/4 16:00 | 121.9 | ↑2.8 | |
| 7/4 16:10 | 124.4 | ↑2.5 | |
| 7/4 16:20 | 126.6 | ↑2.2 | |
| 7/4 16:30 | 128.6 | ↑2.0 | |
| 7/4 16:40 | 130.3 | ↑1.7 | |
| 7/4 16:50 | 131.6 | ↑1.3 | |
| 7/4 17:00 | 132.7 | ↑1.1 | |
| 7/4 17:10 | 133.5 | ↑0.8 | |
| 7/4 17:20 | 134.0 | ↑0.5 | |
| 7/4 17:30 | 134.2 | ↑0.2 | 満潮 |
| 7/4 17:40 | 134.2 | 0 | |
| 7/4 17:50 | 133.8 | ↓-0.4 | |
| 7/4 18:00 | 133.3 | ↓-0.5 | |
| 7/4 18:10 | 132.5 | ↓-0.8 | |
| 7/4 18:20 | 131.4 | ↓-1.1 | |
| 7/4 18:30 | 130.2 | ↓-1.2 | |
| 7/4 18:40 | 128.8 | ↓-1.4 | |
| 7/4 18:50 | 127.3 | ↓-1.5 | |
| 7/4 19:00 | 125.6 | ↓-1.7 | |
| 7/4 19:10 | 123.9 | ↓-1.7 | |
| 7/4 19:20 | 122.0 | ↓-1.9 | |
| 7/4 19:30 | 120.2 | ↓-1.8 | |
| 7/4 19:40 | 118.3 | ↓-1.9 | |
| 7/4 19:50 | 116.4 | ↓-1.9 | |
| 7/4 20:00 | 114.5 | ↓-1.9 | |
| 7/4 20:10 | 112.7 | ↓-1.8 | |
| 7/4 20:20 | 111.0 | ↓-1.7 | |
| 7/4 20:30 | 109.3 | ↓-1.7 | |
| 7/4 20:40 | 107.8 | ↓-1.5 | |
| 7/4 20:50 | 106.3 | ↓-1.5 | |
| 7/4 21:00 | 105.0 | ↓-1.3 | |
| 7/4 21:10 | 103.9 | ↓-1.1 | |
| 7/4 21:20 | 102.8 | ↓-1.1 | |
| 7/4 21:30 | 102.0 | ↓-0.8 | |
| 7/4 21:40 | 101.3 | ↓-0.7 | |
| 7/4 21:50 | 100.7 | ↓-0.6 | |
| 7/4 22:00 | 100.4 | ↓-0.3 | |
| 7/4 22:10 | 100.2 | ↓-0.2 | 干潮 |
| 7/4 22:20 | 100.2 | 0 | |
| 7/4 22:30 | 100.4 | ↑0.2 | |
| 7/4 22:40 | 100.9 | ↑0.5 | |
| 7/4 22:50 | 101.5 | ↑0.6 | |
| 7/4 23:00 | 102.3 | ↑0.8 | |
| 7/4 23:10 | 103.3 | ↑1.0 | |
| 7/4 23:20 | 104.5 | ↑1.2 | |
| 7/4 23:30 | 105.9 | ↑1.4 | |
| 7/4 23:40 | 107.5 | ↑1.6 | |
| 7/4 23:50 | 109.2 | ↑1.7 |