| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(木) |
04:05 | 11:26 | 18:50 | 23:24 |
| 130cm | 3cm | 117cm | 89cm | |
|
||||
日立（茨城）2025年05月15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 |
|---|---|---|---|
| 5/15 00:00 | 87.6 | ↑1.2 | |
| 5/15 00:10 | 89.0 | ↑1.4 | |
| 5/15 00:20 | 90.5 | ↑1.5 | |
| 5/15 00:30 | 92.2 | ↑1.7 | |
| 5/15 00:40 | 94.0 | ↑1.8 | |
| 5/15 00:50 | 96.0 | ↑2.0 | |
| 5/15 01:00 | 98.1 | ↑2.1 | |
| 5/15 01:10 | 100.3 | ↑2.2 | |
| 5/15 01:20 | 102.6 | ↑2.3 | |
| 5/15 01:30 | 104.9 | ↑2.3 | |
| 5/15 01:40 | 107.3 | ↑2.4 | |
| 5/15 01:50 | 109.7 | ↑2.4 | |
| 5/15 02:00 | 112.0 | ↑2.3 | |
| 5/15 02:10 | 114.3 | ↑2.3 | |
| 5/15 02:20 | 116.5 | ↑2.2 | |
| 5/15 02:30 | 118.7 | ↑2.2 | |
| 5/15 02:40 | 120.7 | ↑2.0 | |
| 5/15 02:50 | 122.5 | ↑1.8 | |
| 5/15 03:00 | 124.2 | ↑1.7 | |
| 5/15 03:10 | 125.7 | ↑1.5 | |
| 5/15 03:20 | 126.9 | ↑1.2 | |
| 5/15 03:30 | 128.0 | ↑1.1 | |
| 5/15 03:40 | 128.7 | ↑0.7 | |
| 5/15 03:50 | 129.3 | ↑0.6 | |
| 5/15 04:00 | 129.5 | ↑0.2 | 満潮 |
| 5/15 04:10 | 129.5 | 0 | |
| 5/15 04:20 | 129.2 | ↓-0.3 | |
| 5/15 04:30 | 128.6 | ↓-0.6 | |
| 5/15 04:40 | 127.8 | ↓-0.8 | |
| 5/15 04:50 | 126.6 | ↓-1.2 | |
| 5/15 05:00 | 125.2 | ↓-1.4 | |
| 5/15 05:10 | 123.5 | ↓-1.7 | |
| 5/15 05:20 | 121.5 | ↓-2.0 | |
| 5/15 05:30 | 119.3 | ↓-2.2 | |
| 5/15 05:40 | 116.7 | ↓-2.6 | |
| 5/15 05:50 | 114.0 | ↓-2.7 | |
| 5/15 06:00 | 110.9 | ↓-3.1 | |
| 5/15 06:10 | 107.7 | ↓-3.2 | |
| 5/15 06:20 | 104.2 | ↓-3.5 | |
| 5/15 06:30 | 100.5 | ↓-3.7 | |
| 5/15 06:40 | 96.6 | ↓-3.9 | |
| 5/15 06:50 | 92.5 | ↓-4.1 | |
| 5/15 07:00 | 88.2 | ↓-4.3 | |
| 5/15 07:10 | 83.9 | ↓-4.3 | |
| 5/15 07:20 | 79.3 | ↓-4.6 | |
| 5/15 07:30 | 74.8 | ↓-4.5 | |
| 5/15 07:40 | 70.1 | ↓-4.7 | 最大潮位差 |
| 5/15 07:50 | 65.4 | ↓-4.7 | 最大潮位差 |
| 5/15 08:00 | 60.7 | ↓-4.7 | 最大潮位差 |
| 5/15 08:10 | 56.0 | ↓-4.7 | 最大潮位差 |
| 5/15 08:20 | 51.4 | ↓-4.6 | |
| 5/15 08:30 | 46.8 | ↓-4.6 | |
| 5/15 08:40 | 42.4 | ↓-4.4 | |
| 5/15 08:50 | 38.0 | ↓-4.4 | |
| 5/15 09:00 | 33.9 | ↓-4.1 | |
| 5/15 09:10 | 29.9 | ↓-4.0 | |
| 5/15 09:20 | 26.1 | ↓-3.8 | |
| 5/15 09:30 | 22.6 | ↓-3.5 | |
| 5/15 09:40 | 19.3 | ↓-3.3 | |
| 5/15 09:50 | 16.3 | ↓-3.0 | |
| 5/15 10:00 | 13.5 | ↓-2.8 | |
| 5/15 10:10 | 11.0 | ↓-2.5 | |
| 5/15 10:20 | 8.8 | ↓-2.2 | |
| 5/15 10:30 | 7.0 | ↓-1.8 | |
| 5/15 10:40 | 5.4 | ↓-1.6 | |
| 5/15 10:50 | 4.1 | ↓-1.3 | |
| 5/15 11:00 | 3.1 | ↓-1.0 | |
| 5/15 11:10 | 2.5 | ↓-0.6 | |
| 5/15 11:20 | 2.2 | ↓-0.3 | 干潮 |
| 5/15 11:30 | 2.2 | 0 | |
| 5/15 11:40 | 2.5 | ↑0.3 | |
| 5/15 11:50 | 3.1 | ↑0.6 | |
| 5/15 12:00 | 4.0 | ↑0.9 | |
| 5/15 12:10 | 5.2 | ↑1.2 | |
| 5/15 12:20 | 6.8 | ↑1.6 | |
| 5/15 12:30 | 8.6 | ↑1.8 | |
| 5/15 12:40 | 10.7 | ↑2.1 | |
| 5/15 12:50 | 13.1 | ↑2.4 | |
| 5/15 13:00 | 15.8 | ↑2.7 | |
| 5/15 13:10 | 18.7 | ↑2.9 | |
| 5/15 13:20 | 21.8 | ↑3.1 | |
| 5/15 13:30 | 25.2 | ↑3.4 | |
| 5/15 13:40 | 28.7 | ↑3.5 | |
| 5/15 13:50 | 32.4 | ↑3.7 | |
| 5/15 14:00 | 36.3 | ↑3.9 | |
| 5/15 14:10 | 40.3 | ↑4.0 | |
| 5/15 14:20 | 44.4 | ↑4.1 | |
| 5/15 14:30 | 48.5 | ↑4.1 | |
| 5/15 14:40 | 52.7 | ↑4.2 | |
| 5/15 14:50 | 56.9 | ↑4.2 | |
| 5/15 15:00 | 61.1 | ↑4.2 | |
| 5/15 15:10 | 65.3 | ↑4.2 | |
| 5/15 15:20 | 69.4 | ↑4.1 | |
| 5/15 15:30 | 73.4 | ↑4.0 | |
| 5/15 15:40 | 77.3 | ↑3.9 | |
| 5/15 15:50 | 81.1 | ↑3.8 | |
| 5/15 16:00 | 84.8 | ↑3.7 | |
| 5/15 16:10 | 88.3 | ↑3.5 | |
| 5/15 16:20 | 91.6 | ↑3.3 | |
| 5/15 16:30 | 94.8 | ↑3.2 | |
| 5/15 16:40 | 97.8 | ↑3.0 | |
| 5/15 16:50 | 100.6 | ↑2.8 | |
| 5/15 17:00 | 103.1 | ↑2.5 | |
| 5/15 17:10 | 105.5 | ↑2.4 | |
| 5/15 17:20 | 107.6 | ↑2.1 | |
| 5/15 17:30 | 109.6 | ↑2.0 | |
| 5/15 17:40 | 111.3 | ↑1.7 | |
| 5/15 17:50 | 112.7 | ↑1.4 | |
| 5/15 18:00 | 114.0 | ↑1.3 | |
| 5/15 18:10 | 115.0 | ↑1.0 | |
| 5/15 18:20 | 115.8 | ↑0.8 | |
| 5/15 18:30 | 116.3 | ↑0.5 | |
| 5/15 18:40 | 116.6 | ↑0.3 | 満潮 |
| 5/15 18:50 | 116.7 | ↑0.1 | 満潮 |
| 5/15 19:00 | 116.6 | ↓-0.1 | |
| 5/15 19:10 | 116.2 | ↓-0.4 | |
| 5/15 19:20 | 115.7 | ↓-0.5 | |
| 5/15 19:30 | 114.9 | ↓-0.8 | |
| 5/15 19:40 | 114.0 | ↓-0.9 | |
| 5/15 19:50 | 112.9 | ↓-1.1 | |
| 5/15 20:00 | 111.7 | ↓-1.2 | |
| 5/15 20:10 | 110.4 | ↓-1.3 | |
| 5/15 20:20 | 108.9 | ↓-1.5 | |
| 5/15 20:30 | 107.4 | ↓-1.5 | |
| 5/15 20:40 | 105.8 | ↓-1.6 | |
| 5/15 20:50 | 104.2 | ↓-1.6 | |
| 5/15 21:00 | 102.6 | ↓-1.6 | |
| 5/15 21:10 | 100.9 | ↓-1.7 | |
| 5/15 21:20 | 99.4 | ↓-1.5 | |
| 5/15 21:30 | 97.8 | ↓-1.6 | |
| 5/15 21:40 | 96.3 | ↓-1.5 | |
| 5/15 21:50 | 95.0 | ↓-1.3 | |
| 5/15 22:00 | 93.7 | ↓-1.3 | |
| 5/15 22:10 | 92.5 | ↓-1.2 | |
| 5/15 22:20 | 91.4 | ↓-1.1 | |
| 5/15 22:30 | 90.5 | ↓-0.9 | |
| 5/15 22:40 | 89.8 | ↓-0.7 | |
| 5/15 22:50 | 89.1 | ↓-0.7 | |
| 5/15 23:00 | 88.7 | ↓-0.4 | |
| 5/15 23:10 | 88.4 | ↓-0.3 | |
| 5/15 23:20 | 88.2 | ↓-0.2 | 干潮 |
| 5/15 23:30 | 88.3 | ↑0.1 | |
| 5/15 23:40 | 88.5 | ↑0.2 | |
| 5/15 23:50 | 88.9 | ↑0.4 |