| 満潮 | 干潮 | 満潮 | 干潮 |
|
13
(金) |
05:47 | 00:35 | 21:11 | 13:30 |
| 131cm | 89cm | 109cm | 4cm | |
|
||||
日立（茨城）2039年05月13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 |
|---|---|---|---|
| 5/13 00:00 | 89.0 | ↓-0.6 | |
| 5/13 00:10 | 88.5 | ↓-0.5 | |
| 5/13 00:20 | 88.2 | ↓-0.3 | |
| 5/13 00:30 | 88.0 | ↓-0.2 | 干潮 |
| 5/13 00:40 | 88.1 | ↑0.1 | |
| 5/13 00:50 | 88.2 | ↑0.1 | |
| 5/13 01:00 | 88.6 | ↑0.4 | |
| 5/13 01:10 | 89.2 | ↑0.6 | |
| 5/13 01:20 | 89.9 | ↑0.7 | |
| 5/13 01:30 | 90.8 | ↑0.9 | |
| 5/13 01:40 | 91.8 | ↑1.0 | |
| 5/13 01:50 | 93.1 | ↑1.3 | |
| 5/13 02:00 | 94.5 | ↑1.4 | |
| 5/13 02:10 | 96.0 | ↑1.5 | |
| 5/13 02:20 | 97.7 | ↑1.7 | |
| 5/13 02:30 | 99.5 | ↑1.8 | |
| 5/13 02:40 | 101.5 | ↑2.0 | |
| 5/13 02:50 | 103.5 | ↑2.0 | |
| 5/13 03:00 | 105.6 | ↑2.1 | |
| 5/13 03:10 | 107.7 | ↑2.1 | |
| 5/13 03:20 | 109.9 | ↑2.2 | |
| 5/13 03:30 | 112.1 | ↑2.2 | |
| 5/13 03:40 | 114.2 | ↑2.1 | |
| 5/13 03:50 | 116.3 | ↑2.1 | |
| 5/13 04:00 | 118.4 | ↑2.1 | |
| 5/13 04:10 | 120.3 | ↑1.9 | |
| 5/13 04:20 | 122.1 | ↑1.8 | |
| 5/13 04:30 | 123.8 | ↑1.7 | |
| 5/13 04:40 | 125.4 | ↑1.6 | |
| 5/13 04:50 | 126.7 | ↑1.3 | |
| 5/13 05:00 | 127.9 | ↑1.2 | |
| 5/13 05:10 | 128.9 | ↑1.0 | |
| 5/13 05:20 | 129.6 | ↑0.7 | |
| 5/13 05:30 | 130.1 | ↑0.5 | |
| 5/13 05:40 | 130.4 | ↑0.3 | 満潮 |
| 5/13 05:50 | 130.4 | 0 | |
| 5/13 06:00 | 130.1 | ↓-0.3 | |
| 5/13 06:10 | 129.7 | ↓-0.4 | |
| 5/13 06:20 | 128.9 | ↓-0.8 | |
| 5/13 06:30 | 127.9 | ↓-1.0 | |
| 5/13 06:40 | 126.6 | ↓-1.3 | |
| 5/13 06:50 | 125.0 | ↓-1.6 | |
| 5/13 07:00 | 123.2 | ↓-1.8 | |
| 5/13 07:10 | 121.2 | ↓-2.0 | |
| 5/13 07:20 | 118.9 | ↓-2.3 | |
| 5/13 07:30 | 116.3 | ↓-2.6 | |
| 5/13 07:40 | 113.5 | ↓-2.8 | |
| 5/13 07:50 | 110.5 | ↓-3.0 | |
| 5/13 08:00 | 107.2 | ↓-3.3 | |
| 5/13 08:10 | 103.8 | ↓-3.4 | |
| 5/13 08:20 | 100.1 | ↓-3.7 | |
| 5/13 08:30 | 96.3 | ↓-3.8 | |
| 5/13 08:40 | 92.3 | ↓-4.0 | |
| 5/13 08:50 | 88.2 | ↓-4.1 | |
| 5/13 09:00 | 84.0 | ↓-4.2 | |
| 5/13 09:10 | 79.6 | ↓-4.4 | |
| 5/13 09:20 | 75.2 | ↓-4.4 | |
| 5/13 09:30 | 70.8 | ↓-4.4 | |
| 5/13 09:40 | 66.3 | ↓-4.5 | 最大潮位差 |
| 5/13 09:50 | 61.9 | ↓-4.4 | |
| 5/13 10:00 | 57.5 | ↓-4.4 | |
| 5/13 10:10 | 53.1 | ↓-4.4 | |
| 5/13 10:20 | 48.8 | ↓-4.3 | |
| 5/13 10:30 | 44.6 | ↓-4.2 | |
| 5/13 10:40 | 40.5 | ↓-4.1 | |
| 5/13 10:50 | 36.6 | ↓-3.9 | |
| 5/13 11:00 | 32.8 | ↓-3.8 | |
| 5/13 11:10 | 29.2 | ↓-3.6 | |
| 5/13 11:20 | 25.8 | ↓-3.4 | |
| 5/13 11:30 | 22.6 | ↓-3.2 | |
| 5/13 11:40 | 19.6 | ↓-3.0 | |
| 5/13 11:50 | 16.8 | ↓-2.8 | |
| 5/13 12:00 | 14.3 | ↓-2.5 | |
| 5/13 12:10 | 12.0 | ↓-2.3 | |
| 5/13 12:20 | 9.9 | ↓-2.1 | |
| 5/13 12:30 | 8.2 | ↓-1.7 | |
| 5/13 12:40 | 6.6 | ↓-1.6 | |
| 5/13 12:50 | 5.4 | ↓-1.2 | |
| 5/13 13:00 | 4.5 | ↓-0.9 | |
| 5/13 13:10 | 3.8 | ↓-0.7 | |
| 5/13 13:20 | 3.4 | ↓-0.4 | 干潮 |
| 5/13 13:30 | 3.3 | ↓-0.1 | 干潮 |
| 5/13 13:40 | 3.4 | ↑0.1 | |
| 5/13 13:50 | 3.9 | ↑0.5 | |
| 5/13 14:00 | 4.7 | ↑0.8 | |
| 5/13 14:10 | 5.7 | ↑1.0 | |
| 5/13 14:20 | 7.0 | ↑1.3 | |
| 5/13 14:30 | 8.6 | ↑1.6 | |
| 5/13 14:40 | 10.4 | ↑1.8 | |
| 5/13 14:50 | 12.5 | ↑2.1 | |
| 5/13 15:00 | 14.8 | ↑2.3 | |
| 5/13 15:10 | 17.3 | ↑2.5 | |
| 5/13 15:20 | 20.0 | ↑2.7 | |
| 5/13 15:30 | 22.9 | ↑2.9 | |
| 5/13 15:40 | 26.0 | ↑3.1 | |
| 5/13 15:50 | 29.2 | ↑3.2 | |
| 5/13 16:00 | 32.6 | ↑3.4 | |
| 5/13 16:10 | 36.0 | ↑3.4 | |
| 5/13 16:20 | 39.5 | ↑3.5 | |
| 5/13 16:30 | 43.1 | ↑3.6 | |
| 5/13 16:40 | 46.7 | ↑3.6 | |
| 5/13 16:50 | 50.4 | ↑3.7 | |
| 5/13 17:00 | 54.0 | ↑3.6 | |
| 5/13 17:10 | 57.7 | ↑3.7 | |
| 5/13 17:20 | 61.3 | ↑3.6 | |
| 5/13 17:30 | 64.8 | ↑3.5 | |
| 5/13 17:40 | 68.3 | ↑3.5 | |
| 5/13 17:50 | 71.7 | ↑3.4 | |
| 5/13 18:00 | 75.0 | ↑3.3 | |
| 5/13 18:10 | 78.2 | ↑3.2 | |
| 5/13 18:20 | 81.3 | ↑3.1 | |
| 5/13 18:30 | 84.3 | ↑3.0 | |
| 5/13 18:40 | 87.1 | ↑2.8 | |
| 5/13 18:50 | 89.8 | ↑2.7 | |
| 5/13 19:00 | 92.3 | ↑2.5 | |
| 5/13 19:10 | 94.7 | ↑2.4 | |
| 5/13 19:20 | 96.8 | ↑2.1 | |
| 5/13 19:30 | 98.8 | ↑2.0 | |
| 5/13 19:40 | 100.7 | ↑1.9 | |
| 5/13 19:50 | 102.3 | ↑1.6 | |
| 5/13 20:00 | 103.7 | ↑1.4 | |
| 5/13 20:10 | 105.0 | ↑1.3 | |
| 5/13 20:20 | 106.0 | ↑1.0 | |
| 5/13 20:30 | 106.8 | ↑0.8 | |
| 5/13 20:40 | 107.5 | ↑0.7 | |
| 5/13 20:50 | 107.9 | ↑0.4 | |
| 5/13 21:00 | 108.2 | ↑0.3 | |
| 5/13 21:10 | 108.3 | ↑0.1 | 満潮 |
| 5/13 21:20 | 108.2 | ↓-0.1 | |
| 5/13 21:30 | 108.0 | ↓-0.2 | |
| 5/13 21:40 | 107.6 | ↓-0.4 | |
| 5/13 21:50 | 107.1 | ↓-0.5 | |
| 5/13 22:00 | 106.5 | ↓-0.6 | |
| 5/13 22:10 | 105.8 | ↓-0.7 | |
| 5/13 22:20 | 105.0 | ↓-0.8 | |
| 5/13 22:30 | 104.1 | ↓-0.9 | |
| 5/13 22:40 | 103.2 | ↓-0.9 | |
| 5/13 22:50 | 102.2 | ↓-1.0 | |
| 5/13 23:00 | 101.2 | ↓-1.0 | |
| 5/13 23:10 | 100.2 | ↓-1.0 | |
| 5/13 23:20 | 99.2 | ↓-1.0 | |
| 5/13 23:30 | 98.2 | ↓-1.0 | |
| 5/13 23:40 | 97.3 | ↓-0.9 | |
| 5/13 23:50 | 96.3 | ↓-1.0 |