| 満潮 | 干潮 | 満潮 | 干潮 |
|
19
(金) |
06:01 | 00:22 | 19:07 | 12:34 |
| 137cm | 67cm | 137cm | 39cm | |
|
||||
日立（茨城）2030年07月19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 |
|---|---|---|---|
| 7/19 00:00 | 67.0 | ↓-0.8 | |
| 7/19 00:10 | 66.6 | ↓-0.4 | |
| 7/19 00:20 | 66.4 | ↓-0.2 | 干潮 |
| 7/19 00:30 | 66.5 | ↑0.1 | |
| 7/19 00:40 | 66.9 | ↑0.4 | |
| 7/19 00:50 | 67.6 | ↑0.7 | |
| 7/19 01:00 | 68.6 | ↑1.0 | |
| 7/19 01:10 | 69.9 | ↑1.3 | |
| 7/19 01:20 | 71.4 | ↑1.5 | |
| 7/19 01:30 | 73.2 | ↑1.8 | |
| 7/19 01:40 | 75.3 | ↑2.1 | |
| 7/19 01:50 | 77.6 | ↑2.3 | |
| 7/19 02:00 | 80.1 | ↑2.5 | |
| 7/19 02:10 | 82.8 | ↑2.7 | |
| 7/19 02:20 | 85.7 | ↑2.9 | |
| 7/19 02:30 | 88.7 | ↑3.0 | |
| 7/19 02:40 | 91.9 | ↑3.2 | |
| 7/19 02:50 | 95.1 | ↑3.2 | |
| 7/19 03:00 | 98.3 | ↑3.2 | |
| 7/19 03:10 | 101.6 | ↑3.3 | |
| 7/19 03:20 | 104.9 | ↑3.3 | |
| 7/19 03:30 | 108.1 | ↑3.2 | |
| 7/19 03:40 | 111.3 | ↑3.2 | |
| 7/19 03:50 | 114.4 | ↑3.1 | |
| 7/19 04:00 | 117.3 | ↑2.9 | |
| 7/19 04:10 | 120.1 | ↑2.8 | |
| 7/19 04:20 | 122.8 | ↑2.7 | |
| 7/19 04:30 | 125.2 | ↑2.4 | |
| 7/19 04:40 | 127.5 | ↑2.3 | |
| 7/19 04:50 | 129.5 | ↑2.0 | |
| 7/19 05:00 | 131.3 | ↑1.8 | |
| 7/19 05:10 | 132.8 | ↑1.5 | |
| 7/19 05:20 | 134.1 | ↑1.3 | |
| 7/19 05:30 | 135.1 | ↑1.0 | |
| 7/19 05:40 | 135.8 | ↑0.7 | |
| 7/19 05:50 | 136.3 | ↑0.5 | |
| 7/19 06:00 | 136.4 | ↑0.1 | 満潮 |
| 7/19 06:10 | 136.3 | ↓-0.1 | |
| 7/19 06:20 | 135.9 | ↓-0.4 | |
| 7/19 06:30 | 135.1 | ↓-0.8 | |
| 7/19 06:40 | 134.1 | ↓-1.0 | |
| 7/19 06:50 | 132.8 | ↓-1.3 | |
| 7/19 07:00 | 131.1 | ↓-1.7 | |
| 7/19 07:10 | 129.2 | ↓-1.9 | |
| 7/19 07:20 | 127.0 | ↓-2.2 | |
| 7/19 07:30 | 124.6 | ↓-2.4 | |
| 7/19 07:40 | 121.9 | ↓-2.7 | |
| 7/19 07:50 | 118.9 | ↓-3.0 | |
| 7/19 08:00 | 115.7 | ↓-3.2 | |
| 7/19 08:10 | 112.4 | ↓-3.3 | |
| 7/19 08:20 | 108.9 | ↓-3.5 | |
| 7/19 08:30 | 105.2 | ↓-3.7 | |
| 7/19 08:40 | 101.4 | ↓-3.8 | |
| 7/19 08:50 | 97.5 | ↓-3.9 | |
| 7/19 09:00 | 93.5 | ↓-4.0 | 最大潮位差 |
| 7/19 09:10 | 89.5 | ↓-4.0 | 最大潮位差 |
| 7/19 09:20 | 85.5 | ↓-4.0 | 最大潮位差 |
| 7/19 09:30 | 81.5 | ↓-4.0 | 最大潮位差 |
| 7/19 09:40 | 77.6 | ↓-3.9 | |
| 7/19 09:50 | 73.8 | ↓-3.8 | |
| 7/19 10:00 | 70.0 | ↓-3.8 | |
| 7/19 10:10 | 66.4 | ↓-3.6 | |
| 7/19 10:20 | 62.9 | ↓-3.5 | |
| 7/19 10:30 | 59.6 | ↓-3.3 | |
| 7/19 10:40 | 56.5 | ↓-3.1 | |
| 7/19 10:50 | 53.6 | ↓-2.9 | |
| 7/19 11:00 | 50.9 | ↓-2.7 | |
| 7/19 11:10 | 48.4 | ↓-2.5 | |
| 7/19 11:20 | 46.2 | ↓-2.2 | |
| 7/19 11:30 | 44.2 | ↓-2.0 | |
| 7/19 11:40 | 42.5 | ↓-1.7 | |
| 7/19 11:50 | 41.0 | ↓-1.5 | |
| 7/19 12:00 | 39.9 | ↓-1.1 | |
| 7/19 12:10 | 39.0 | ↓-0.9 | |
| 7/19 12:20 | 38.5 | ↓-0.5 | |
| 7/19 12:30 | 38.3 | ↓-0.2 | 干潮 |
| 7/19 12:40 | 38.3 | 0 | |
| 7/19 12:50 | 38.7 | ↑0.4 | |
| 7/19 13:00 | 39.4 | ↑0.7 | |
| 7/19 13:10 | 40.4 | ↑1.0 | |
| 7/19 13:20 | 41.7 | ↑1.3 | |
| 7/19 13:30 | 43.3 | ↑1.6 | |
| 7/19 13:40 | 45.3 | ↑2.0 | |
| 7/19 13:50 | 47.5 | ↑2.2 | |
| 7/19 14:00 | 49.9 | ↑2.4 | |
| 7/19 14:10 | 52.7 | ↑2.8 | |
| 7/19 14:20 | 55.6 | ↑2.9 | |
| 7/19 14:30 | 58.8 | ↑3.2 | |
| 7/19 14:40 | 62.2 | ↑3.4 | |
| 7/19 14:50 | 65.7 | ↑3.5 | |
| 7/19 15:00 | 69.4 | ↑3.7 | |
| 7/19 15:10 | 73.2 | ↑3.8 | |
| 7/19 15:20 | 77.1 | ↑3.9 | |
| 7/19 15:30 | 81.1 | ↑4.0 | 最大潮位差 |
| 7/19 15:40 | 85.0 | ↑3.9 | |
| 7/19 15:50 | 89.0 | ↑4.0 | 最大潮位差 |
| 7/19 16:00 | 93.0 | ↑4.0 | 最大潮位差 |
| 7/19 16:10 | 96.9 | ↑3.9 | |
| 7/19 16:20 | 100.7 | ↑3.8 | |
| 7/19 16:30 | 104.4 | ↑3.7 | |
| 7/19 16:40 | 108.0 | ↑3.6 | |
| 7/19 16:50 | 111.5 | ↑3.5 | |
| 7/19 17:00 | 114.8 | ↑3.3 | |
| 7/19 17:10 | 117.9 | ↑3.1 | |
| 7/19 17:20 | 120.8 | ↑2.9 | |
| 7/19 17:30 | 123.5 | ↑2.7 | |
| 7/19 17:40 | 126.0 | ↑2.5 | |
| 7/19 17:50 | 128.3 | ↑2.3 | |
| 7/19 18:00 | 130.3 | ↑2.0 | |
| 7/19 18:10 | 132.0 | ↑1.7 | |
| 7/19 18:20 | 133.5 | ↑1.5 | |
| 7/19 18:30 | 134.7 | ↑1.2 | |
| 7/19 18:40 | 135.6 | ↑0.9 | |
| 7/19 18:50 | 136.2 | ↑0.6 | |
| 7/19 19:00 | 136.5 | ↑0.3 | 満潮 |
| 7/19 19:10 | 136.6 | ↑0.1 | |
| 7/19 19:20 | 136.3 | ↓-0.3 | |
| 7/19 19:30 | 135.7 | ↓-0.6 | |
| 7/19 19:40 | 134.8 | ↓-0.9 | |
| 7/19 19:50 | 133.7 | ↓-1.1 | |
| 7/19 20:00 | 132.2 | ↓-1.5 | |
| 7/19 20:10 | 130.5 | ↓-1.7 | |
| 7/19 20:20 | 128.6 | ↓-1.9 | |
| 7/19 20:30 | 126.4 | ↓-2.2 | |
| 7/19 20:40 | 124.0 | ↓-2.4 | |
| 7/19 20:50 | 121.4 | ↓-2.6 | |
| 7/19 21:00 | 118.6 | ↓-2.8 | |
| 7/19 21:10 | 115.7 | ↓-2.9 | |
| 7/19 21:20 | 112.7 | ↓-3.0 | |
| 7/19 21:30 | 109.5 | ↓-3.2 | |
| 7/19 21:40 | 106.3 | ↓-3.2 | |
| 7/19 21:50 | 103.1 | ↓-3.2 | |
| 7/19 22:00 | 99.8 | ↓-3.3 | |
| 7/19 22:10 | 96.6 | ↓-3.2 | |
| 7/19 22:20 | 93.3 | ↓-3.3 | |
| 7/19 22:30 | 90.2 | ↓-3.1 | |
| 7/19 22:40 | 87.1 | ↓-3.1 | |
| 7/19 22:50 | 84.1 | ↓-3.0 | |
| 7/19 23:00 | 81.3 | ↓-2.8 | |
| 7/19 23:10 | 78.6 | ↓-2.7 | |
| 7/19 23:20 | 76.0 | ↓-2.6 | |
| 7/19 23:30 | 73.7 | ↓-2.3 | |
| 7/19 23:40 | 71.5 | ↓-2.2 | |
| 7/19 23:50 | 69.5 | ↓-2.0 |