| 満潮 | 干潮 | 満潮 | 干潮 |
|
31
(木) |
05:49 | 00:47 | 21:17 | 13:35 |
| 132cm | 96cm | 116cm | 8cm | |
|
||||
日立（茨城）2040年05月31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 |
|---|---|---|---|
| 5/31 00:00 | 96.6 | ↓-0.8 | |
| 5/31 00:10 | 96.1 | ↓-0.5 | |
| 5/31 00:20 | 95.6 | ↓-0.5 | |
| 5/31 00:30 | 95.3 | ↓-0.3 | |
| 5/31 00:40 | 95.1 | ↓-0.2 | 干潮 |
| 5/31 00:50 | 95.1 | 0 | |
| 5/31 01:00 | 95.2 | ↑0.1 | |
| 5/31 01:10 | 95.6 | ↑0.4 | |
| 5/31 01:20 | 96.0 | ↑0.4 | |
| 5/31 01:30 | 96.7 | ↑0.7 | |
| 5/31 01:40 | 97.5 | ↑0.8 | |
| 5/31 01:50 | 98.5 | ↑1.0 | |
| 5/31 02:00 | 99.6 | ↑1.1 | |
| 5/31 02:10 | 100.8 | ↑1.2 | |
| 5/31 02:20 | 102.3 | ↑1.5 | |
| 5/31 02:30 | 103.8 | ↑1.5 | |
| 5/31 02:40 | 105.5 | ↑1.7 | |
| 5/31 02:50 | 107.2 | ↑1.7 | |
| 5/31 03:00 | 109.0 | ↑1.8 | |
| 5/31 03:10 | 110.9 | ↑1.9 | |
| 5/31 03:20 | 112.9 | ↑2.0 | |
| 5/31 03:30 | 114.8 | ↑1.9 | |
| 5/31 03:40 | 116.8 | ↑2.0 | |
| 5/31 03:50 | 118.7 | ↑1.9 | |
| 5/31 04:00 | 120.5 | ↑1.8 | |
| 5/31 04:10 | 122.3 | ↑1.8 | |
| 5/31 04:20 | 124.0 | ↑1.7 | |
| 5/31 04:30 | 125.6 | ↑1.6 | |
| 5/31 04:40 | 127.0 | ↑1.4 | |
| 5/31 04:50 | 128.3 | ↑1.3 | |
| 5/31 05:00 | 129.4 | ↑1.1 | |
| 5/31 05:10 | 130.4 | ↑1.0 | |
| 5/31 05:20 | 131.1 | ↑0.7 | |
| 5/31 05:30 | 131.6 | ↑0.5 | |
| 5/31 05:40 | 131.9 | ↑0.3 | 満潮 |
| 5/31 05:50 | 132.0 | ↑0.1 | |
| 5/31 06:00 | 131.8 | ↓-0.2 | |
| 5/31 06:10 | 131.4 | ↓-0.4 | |
| 5/31 06:20 | 130.7 | ↓-0.7 | |
| 5/31 06:30 | 129.8 | ↓-0.9 | |
| 5/31 06:40 | 128.6 | ↓-1.2 | |
| 5/31 06:50 | 127.2 | ↓-1.4 | |
| 5/31 07:00 | 125.6 | ↓-1.6 | |
| 5/31 07:10 | 123.7 | ↓-1.9 | |
| 5/31 07:20 | 121.5 | ↓-2.2 | |
| 5/31 07:30 | 119.2 | ↓-2.3 | |
| 5/31 07:40 | 116.5 | ↓-2.7 | |
| 5/31 07:50 | 113.7 | ↓-2.8 | |
| 5/31 08:00 | 110.7 | ↓-3.0 | |
| 5/31 08:10 | 107.4 | ↓-3.3 | |
| 5/31 08:20 | 104.0 | ↓-3.4 | |
| 5/31 08:30 | 100.3 | ↓-3.7 | |
| 5/31 08:40 | 96.6 | ↓-3.7 | |
| 5/31 08:50 | 92.6 | ↓-4.0 | |
| 5/31 09:00 | 88.6 | ↓-4.0 | |
| 5/31 09:10 | 84.4 | ↓-4.2 | |
| 5/31 09:20 | 80.2 | ↓-4.2 | |
| 5/31 09:30 | 75.9 | ↓-4.3 | 最大潮位差 |
| 5/31 09:40 | 71.6 | ↓-4.3 | 最大潮位差 |
| 5/31 09:50 | 67.3 | ↓-4.3 | 最大潮位差 |
| 5/31 10:00 | 63.0 | ↓-4.3 | 最大潮位差 |
| 5/31 10:10 | 58.7 | ↓-4.3 | 最大潮位差 |
| 5/31 10:20 | 54.5 | ↓-4.2 | |
| 5/31 10:30 | 50.4 | ↓-4.1 | |
| 5/31 10:40 | 46.4 | ↓-4.0 | |
| 5/31 10:50 | 42.5 | ↓-3.9 | |
| 5/31 11:00 | 38.7 | ↓-3.8 | |
| 5/31 11:10 | 35.1 | ↓-3.6 | |
| 5/31 11:20 | 31.7 | ↓-3.4 | |
| 5/31 11:30 | 28.4 | ↓-3.3 | |
| 5/31 11:40 | 25.4 | ↓-3.0 | |
| 5/31 11:50 | 22.5 | ↓-2.9 | |
| 5/31 12:00 | 19.9 | ↓-2.6 | |
| 5/31 12:10 | 17.6 | ↓-2.3 | |
| 5/31 12:20 | 15.4 | ↓-2.2 | |
| 5/31 12:30 | 13.5 | ↓-1.9 | |
| 5/31 12:40 | 11.9 | ↓-1.6 | |
| 5/31 12:50 | 10.5 | ↓-1.4 | |
| 5/31 13:00 | 9.4 | ↓-1.1 | |
| 5/31 13:10 | 8.6 | ↓-0.8 | |
| 5/31 13:20 | 8.1 | ↓-0.5 | |
| 5/31 13:30 | 7.8 | ↓-0.3 | 干潮 |
| 5/31 13:40 | 7.8 | 0 | |
| 5/31 13:50 | 8.1 | ↑0.3 | |
| 5/31 14:00 | 8.7 | ↑0.6 | |
| 5/31 14:10 | 9.6 | ↑0.9 | |
| 5/31 14:20 | 10.7 | ↑1.1 | |
| 5/31 14:30 | 12.1 | ↑1.4 | |
| 5/31 14:40 | 13.8 | ↑1.7 | |
| 5/31 14:50 | 15.7 | ↑1.9 | |
| 5/31 15:00 | 17.9 | ↑2.2 | |
| 5/31 15:10 | 20.3 | ↑2.4 | |
| 5/31 15:20 | 22.9 | ↑2.6 | |
| 5/31 15:30 | 25.8 | ↑2.9 | |
| 5/31 15:40 | 28.8 | ↑3.0 | |
| 5/31 15:50 | 31.9 | ↑3.1 | |
| 5/31 16:00 | 35.2 | ↑3.3 | |
| 5/31 16:10 | 38.6 | ↑3.4 | |
| 5/31 16:20 | 42.2 | ↑3.6 | |
| 5/31 16:30 | 45.8 | ↑3.6 | |
| 5/31 16:40 | 49.4 | ↑3.6 | |
| 5/31 16:50 | 53.1 | ↑3.7 | |
| 5/31 17:00 | 56.8 | ↑3.7 | |
| 5/31 17:10 | 60.5 | ↑3.7 | |
| 5/31 17:20 | 64.2 | ↑3.7 | |
| 5/31 17:30 | 67.9 | ↑3.7 | |
| 5/31 17:40 | 71.5 | ↑3.6 | |
| 5/31 17:50 | 75.0 | ↑3.5 | |
| 5/31 18:00 | 78.5 | ↑3.5 | |
| 5/31 18:10 | 81.8 | ↑3.3 | |
| 5/31 18:20 | 85.1 | ↑3.3 | |
| 5/31 18:30 | 88.2 | ↑3.1 | |
| 5/31 18:40 | 91.3 | ↑3.1 | |
| 5/31 18:50 | 94.1 | ↑2.8 | |
| 5/31 19:00 | 96.8 | ↑2.7 | |
| 5/31 19:10 | 99.4 | ↑2.6 | |
| 5/31 19:20 | 101.8 | ↑2.4 | |
| 5/31 19:30 | 104.0 | ↑2.2 | |
| 5/31 19:40 | 106.0 | ↑2.0 | |
| 5/31 19:50 | 107.8 | ↑1.8 | |
| 5/31 20:00 | 109.4 | ↑1.6 | |
| 5/31 20:10 | 110.9 | ↑1.5 | |
| 5/31 20:20 | 112.1 | ↑1.2 | |
| 5/31 20:30 | 113.1 | ↑1.0 | |
| 5/31 20:40 | 113.9 | ↑0.8 | |
| 5/31 20:50 | 114.5 | ↑0.6 | |
| 5/31 21:00 | 114.8 | ↑0.3 | |
| 5/31 21:10 | 115.0 | ↑0.2 | 満潮 |
| 5/31 21:20 | 115.1 | ↑0.1 | |
| 5/31 21:30 | 114.9 | ↓-0.2 | |
| 5/31 21:40 | 114.6 | ↓-0.3 | |
| 5/31 21:50 | 114.1 | ↓-0.5 | |
| 5/31 22:00 | 113.5 | ↓-0.6 | |
| 5/31 22:10 | 112.8 | ↓-0.7 | |
| 5/31 22:20 | 111.9 | ↓-0.9 | |
| 5/31 22:30 | 111.0 | ↓-0.9 | |
| 5/31 22:40 | 110.0 | ↓-1.0 | |
| 5/31 22:50 | 108.9 | ↓-1.1 | |
| 5/31 23:00 | 107.8 | ↓-1.1 | |
| 5/31 23:10 | 106.7 | ↓-1.1 | |
| 5/31 23:20 | 105.5 | ↓-1.2 | |
| 5/31 23:30 | 104.3 | ↓-1.2 | |
| 5/31 23:40 | 103.2 | ↓-1.1 | |
| 5/31 23:50 | 102.1 | ↓-1.1 |