| 満潮 | 干潮 | 満潮 | 干潮 |
|
04
(月) |
04:10 | 11:24 | 18:32 | 23:17 |
| 130cm | 2cm | 114cm | 80cm | |
|
||||
日立（茨城）2026年05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 |
|---|---|---|---|
| 5/4 00:00 | 80.2 | ↑1.4 | |
| 5/4 00:10 | 81.9 | ↑1.7 | |
| 5/4 00:20 | 83.7 | ↑1.8 | |
| 5/4 00:30 | 85.8 | ↑2.1 | |
| 5/4 00:40 | 88.0 | ↑2.2 | |
| 5/4 00:50 | 90.3 | ↑2.3 | |
| 5/4 01:00 | 92.8 | ↑2.5 | |
| 5/4 01:10 | 95.3 | ↑2.5 | |
| 5/4 01:20 | 98.0 | ↑2.7 | |
| 5/4 01:30 | 100.7 | ↑2.7 | |
| 5/4 01:40 | 103.4 | ↑2.7 | |
| 5/4 01:50 | 106.1 | ↑2.7 | |
| 5/4 02:00 | 108.8 | ↑2.7 | |
| 5/4 02:10 | 111.4 | ↑2.6 | |
| 5/4 02:20 | 113.9 | ↑2.5 | |
| 5/4 02:30 | 116.4 | ↑2.5 | |
| 5/4 02:40 | 118.6 | ↑2.2 | |
| 5/4 02:50 | 120.7 | ↑2.1 | |
| 5/4 03:00 | 122.6 | ↑1.9 | |
| 5/4 03:10 | 124.3 | ↑1.7 | |
| 5/4 03:20 | 125.8 | ↑1.5 | |
| 5/4 03:30 | 127.0 | ↑1.2 | |
| 5/4 03:40 | 127.9 | ↑0.9 | |
| 5/4 03:50 | 128.6 | ↑0.7 | |
| 5/4 04:00 | 129.0 | ↑0.4 | 満潮 |
| 5/4 04:10 | 129.2 | ↑0.2 | 満潮 |
| 5/4 04:20 | 129.0 | ↓-0.2 | |
| 5/4 04:30 | 128.5 | ↓-0.5 | |
| 5/4 04:40 | 127.8 | ↓-0.7 | |
| 5/4 04:50 | 126.7 | ↓-1.1 | |
| 5/4 05:00 | 125.3 | ↓-1.4 | |
| 5/4 05:10 | 123.7 | ↓-1.6 | |
| 5/4 05:20 | 121.8 | ↓-1.9 | |
| 5/4 05:30 | 119.5 | ↓-2.3 | |
| 5/4 05:40 | 117.0 | ↓-2.5 | |
| 5/4 05:50 | 114.2 | ↓-2.8 | |
| 5/4 06:00 | 111.2 | ↓-3.0 | |
| 5/4 06:10 | 107.9 | ↓-3.3 | |
| 5/4 06:20 | 104.3 | ↓-3.6 | |
| 5/4 06:30 | 100.5 | ↓-3.8 | |
| 5/4 06:40 | 96.5 | ↓-4.0 | |
| 5/4 06:50 | 92.3 | ↓-4.2 | |
| 5/4 07:00 | 88.0 | ↓-4.3 | |
| 5/4 07:10 | 83.5 | ↓-4.5 | |
| 5/4 07:20 | 78.9 | ↓-4.6 | |
| 5/4 07:30 | 74.1 | ↓-4.8 | |
| 5/4 07:40 | 69.4 | ↓-4.7 | |
| 5/4 07:50 | 64.6 | ↓-4.8 | |
| 5/4 08:00 | 59.7 | ↓-4.9 | 最大潮位差 |
| 5/4 08:10 | 55.0 | ↓-4.7 | |
| 5/4 08:20 | 50.2 | ↓-4.8 | |
| 5/4 08:30 | 45.6 | ↓-4.6 | |
| 5/4 08:40 | 41.1 | ↓-4.5 | |
| 5/4 08:50 | 36.7 | ↓-4.4 | |
| 5/4 09:00 | 32.5 | ↓-4.2 | |
| 5/4 09:10 | 28.5 | ↓-4.0 | |
| 5/4 09:20 | 24.7 | ↓-3.8 | |
| 5/4 09:30 | 21.2 | ↓-3.5 | |
| 5/4 09:40 | 17.9 | ↓-3.3 | |
| 5/4 09:50 | 14.8 | ↓-3.1 | |
| 5/4 10:00 | 12.1 | ↓-2.7 | |
| 5/4 10:10 | 9.6 | ↓-2.5 | |
| 5/4 10:20 | 7.4 | ↓-2.2 | |
| 5/4 10:30 | 5.6 | ↓-1.8 | |
| 5/4 10:40 | 4.0 | ↓-1.6 | |
| 5/4 10:50 | 2.8 | ↓-1.2 | |
| 5/4 11:00 | 1.9 | ↓-0.9 | |
| 5/4 11:10 | 1.3 | ↓-0.6 | |
| 5/4 11:20 | 1.0 | ↓-0.3 | 干潮 |
| 5/4 11:30 | 1.1 | ↑0.1 | |
| 5/4 11:40 | 1.5 | ↑0.4 | |
| 5/4 11:50 | 2.3 | ↑0.8 | |
| 5/4 12:00 | 3.3 | ↑1.0 | |
| 5/4 12:10 | 4.7 | ↑1.4 | |
| 5/4 12:20 | 6.4 | ↑1.7 | |
| 5/4 12:30 | 8.4 | ↑2.0 | |
| 5/4 12:40 | 10.7 | ↑2.3 | |
| 5/4 12:50 | 13.3 | ↑2.6 | |
| 5/4 13:00 | 16.1 | ↑2.8 | |
| 5/4 13:10 | 19.2 | ↑3.1 | |
| 5/4 13:20 | 22.5 | ↑3.3 | |
| 5/4 13:30 | 26.0 | ↑3.5 | |
| 5/4 13:40 | 29.8 | ↑3.8 | |
| 5/4 13:50 | 33.6 | ↑3.8 | |
| 5/4 14:00 | 37.7 | ↑4.1 | |
| 5/4 14:10 | 41.8 | ↑4.1 | |
| 5/4 14:20 | 46.0 | ↑4.2 | |
| 5/4 14:30 | 50.2 | ↑4.2 | |
| 5/4 14:40 | 54.5 | ↑4.3 | |
| 5/4 14:50 | 58.7 | ↑4.2 | |
| 5/4 15:00 | 62.9 | ↑4.2 | |
| 5/4 15:10 | 67.1 | ↑4.2 | |
| 5/4 15:20 | 71.1 | ↑4.0 | |
| 5/4 15:30 | 75.1 | ↑4.0 | |
| 5/4 15:40 | 79.0 | ↑3.9 | |
| 5/4 15:50 | 82.7 | ↑3.7 | |
| 5/4 16:00 | 86.2 | ↑3.5 | |
| 5/4 16:10 | 89.6 | ↑3.4 | |
| 5/4 16:20 | 92.8 | ↑3.2 | |
| 5/4 16:30 | 95.8 | ↑3.0 | |
| 5/4 16:40 | 98.6 | ↑2.8 | |
| 5/4 16:50 | 101.1 | ↑2.5 | |
| 5/4 17:00 | 103.5 | ↑2.4 | |
| 5/4 17:10 | 105.6 | ↑2.1 | |
| 5/4 17:20 | 107.5 | ↑1.9 | |
| 5/4 17:30 | 109.1 | ↑1.6 | |
| 5/4 17:40 | 110.5 | ↑1.4 | |
| 5/4 17:50 | 111.7 | ↑1.2 | |
| 5/4 18:00 | 112.6 | ↑0.9 | |
| 5/4 18:10 | 113.2 | ↑0.6 | |
| 5/4 18:20 | 113.6 | ↑0.4 | |
| 5/4 18:30 | 113.8 | ↑0.2 | 満潮 |
| 5/4 18:40 | 113.7 | ↓-0.1 | |
| 5/4 18:50 | 113.3 | ↓-0.4 | |
| 5/4 19:00 | 112.8 | ↓-0.5 | |
| 5/4 19:10 | 112.0 | ↓-0.8 | |
| 5/4 19:20 | 111.0 | ↓-1.0 | |
| 5/4 19:30 | 109.8 | ↓-1.2 | |
| 5/4 19:40 | 108.5 | ↓-1.3 | |
| 5/4 19:50 | 107.0 | ↓-1.5 | |
| 5/4 20:00 | 105.4 | ↓-1.6 | |
| 5/4 20:10 | 103.7 | ↓-1.7 | |
| 5/4 20:20 | 101.9 | ↓-1.8 | |
| 5/4 20:30 | 100.0 | ↓-1.9 | |
| 5/4 20:40 | 98.1 | ↓-1.9 | |
| 5/4 20:50 | 96.2 | ↓-1.9 | |
| 5/4 21:00 | 94.4 | ↓-1.8 | |
| 5/4 21:10 | 92.5 | ↓-1.9 | |
| 5/4 21:20 | 90.7 | ↓-1.8 | |
| 5/4 21:30 | 89.0 | ↓-1.7 | |
| 5/4 21:40 | 87.4 | ↓-1.6 | |
| 5/4 21:50 | 85.9 | ↓-1.5 | |
| 5/4 22:00 | 84.5 | ↓-1.4 | |
| 5/4 22:10 | 83.3 | ↓-1.2 | |
| 5/4 22:20 | 82.2 | ↓-1.1 | |
| 5/4 22:30 | 81.3 | ↓-0.9 | |
| 5/4 22:40 | 80.5 | ↓-0.8 | |
| 5/4 22:50 | 80.0 | ↓-0.5 | |
| 5/4 23:00 | 79.6 | ↓-0.4 | |
| 5/4 23:10 | 79.4 | ↓-0.2 | 干潮 |
| 5/4 23:20 | 79.3 | ↓-0.1 | |
| 5/4 23:30 | 79.5 | ↑0.2 | |
| 5/4 23:40 | 79.9 | ↑0.4 | |
| 5/4 23:50 | 80.4 | ↑0.5 |