| 満潮 | 干潮 | 満潮 | 干潮 |
|
13
(日) |
02:55 | 09:58 | 16:52 | 21:57 |
| 125cm | 8cm | 119cm | 77cm | |
|
||||
日立（茨城）2029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 | 95.6 | ↑2.5 | |
| 5/13 00:10 | 98.1 | ↑2.5 | |
| 5/13 00:20 | 100.6 | ↑2.5 | |
| 5/13 00:30 | 103.1 | ↑2.5 | |
| 5/13 00:40 | 105.6 | ↑2.5 | |
| 5/13 00:50 | 108.0 | ↑2.4 | |
| 5/13 01:00 | 110.3 | ↑2.3 | |
| 5/13 01:10 | 112.5 | ↑2.2 | |
| 5/13 01:20 | 114.6 | ↑2.1 | |
| 5/13 01:30 | 116.6 | ↑2.0 | |
| 5/13 01:40 | 118.3 | ↑1.7 | |
| 5/13 01:50 | 119.9 | ↑1.6 | |
| 5/13 02:00 | 121.3 | ↑1.4 | |
| 5/13 02:10 | 122.5 | ↑1.2 | |
| 5/13 02:20 | 123.4 | ↑0.9 | |
| 5/13 02:30 | 124.1 | ↑0.7 | |
| 5/13 02:40 | 124.6 | ↑0.5 | |
| 5/13 02:50 | 124.9 | ↑0.3 | 満潮 |
| 5/13 03:00 | 124.9 | 0 | |
| 5/13 03:10 | 124.6 | ↓-0.3 | |
| 5/13 03:20 | 124.0 | ↓-0.6 | |
| 5/13 03:30 | 123.2 | ↓-0.8 | |
| 5/13 03:40 | 122.2 | ↓-1.0 | |
| 5/13 03:50 | 120.8 | ↓-1.4 | |
| 5/13 04:00 | 119.2 | ↓-1.6 | |
| 5/13 04:10 | 117.3 | ↓-1.9 | |
| 5/13 04:20 | 115.1 | ↓-2.2 | |
| 5/13 04:30 | 112.7 | ↓-2.4 | |
| 5/13 04:40 | 110.0 | ↓-2.7 | |
| 5/13 04:50 | 107.0 | ↓-3.0 | |
| 5/13 05:00 | 103.8 | ↓-3.2 | |
| 5/13 05:10 | 100.4 | ↓-3.4 | |
| 5/13 05:20 | 96.7 | ↓-3.7 | |
| 5/13 05:30 | 92.9 | ↓-3.8 | |
| 5/13 05:40 | 88.8 | ↓-4.1 | |
| 5/13 05:50 | 84.6 | ↓-4.2 | |
| 5/13 06:00 | 80.3 | ↓-4.3 | |
| 5/13 06:10 | 75.9 | ↓-4.4 | |
| 5/13 06:20 | 71.4 | ↓-4.5 | |
| 5/13 06:30 | 66.8 | ↓-4.6 | 最大潮位差 |
| 5/13 06:40 | 62.3 | ↓-4.5 | |
| 5/13 06:50 | 57.7 | ↓-4.6 | 最大潮位差 |
| 5/13 07:00 | 53.2 | ↓-4.5 | |
| 5/13 07:10 | 48.8 | ↓-4.4 | |
| 5/13 07:20 | 44.5 | ↓-4.3 | |
| 5/13 07:30 | 40.4 | ↓-4.1 | |
| 5/13 07:40 | 36.4 | ↓-4.0 | |
| 5/13 07:50 | 32.6 | ↓-3.8 | |
| 5/13 08:00 | 29.0 | ↓-3.6 | |
| 5/13 08:10 | 25.6 | ↓-3.4 | |
| 5/13 08:20 | 22.5 | ↓-3.1 | |
| 5/13 08:30 | 19.7 | ↓-2.8 | |
| 5/13 08:40 | 17.1 | ↓-2.6 | |
| 5/13 08:50 | 14.8 | ↓-2.3 | |
| 5/13 09:00 | 12.8 | ↓-2.0 | |
| 5/13 09:10 | 11.1 | ↓-1.7 | |
| 5/13 09:20 | 9.7 | ↓-1.4 | |
| 5/13 09:30 | 8.6 | ↓-1.1 | |
| 5/13 09:40 | 7.9 | ↓-0.7 | |
| 5/13 09:50 | 7.5 | ↓-0.4 | 干潮 |
| 5/13 10:00 | 7.4 | ↓-0.1 | |
| 5/13 10:10 | 7.7 | ↑0.3 | |
| 5/13 10:20 | 8.3 | ↑0.6 | |
| 5/13 10:30 | 9.2 | ↑0.9 | |
| 5/13 10:40 | 10.5 | ↑1.3 | |
| 5/13 10:50 | 12.1 | ↑1.6 | |
| 5/13 11:00 | 14.1 | ↑2.0 | |
| 5/13 11:10 | 16.3 | ↑2.2 | |
| 5/13 11:20 | 18.9 | ↑2.6 | |
| 5/13 11:30 | 21.8 | ↑2.9 | |
| 5/13 11:40 | 24.9 | ↑3.1 | |
| 5/13 11:50 | 28.2 | ↑3.3 | |
| 5/13 12:00 | 31.8 | ↑3.6 | |
| 5/13 12:10 | 35.6 | ↑3.8 | |
| 5/13 12:20 | 39.6 | ↑4.0 | |
| 5/13 12:30 | 43.7 | ↑4.1 | |
| 5/13 12:40 | 47.9 | ↑4.2 | |
| 5/13 12:50 | 52.2 | ↑4.3 | |
| 5/13 13:00 | 56.5 | ↑4.3 | |
| 5/13 13:10 | 60.8 | ↑4.3 | |
| 5/13 13:20 | 65.2 | ↑4.4 | |
| 5/13 13:30 | 69.5 | ↑4.3 | |
| 5/13 13:40 | 73.7 | ↑4.2 | |
| 5/13 13:50 | 77.8 | ↑4.1 | |
| 5/13 14:00 | 81.8 | ↑4.0 | |
| 5/13 14:10 | 85.7 | ↑3.9 | |
| 5/13 14:20 | 89.4 | ↑3.7 | |
| 5/13 14:30 | 93.0 | ↑3.6 | |
| 5/13 14:40 | 96.3 | ↑3.3 | |
| 5/13 14:50 | 99.5 | ↑3.2 | |
| 5/13 15:00 | 102.4 | ↑2.9 | |
| 5/13 15:10 | 105.2 | ↑2.8 | |
| 5/13 15:20 | 107.7 | ↑2.5 | |
| 5/13 15:30 | 109.9 | ↑2.2 | |
| 5/13 15:40 | 111.9 | ↑2.0 | |
| 5/13 15:50 | 113.7 | ↑1.8 | |
| 5/13 16:00 | 115.2 | ↑1.5 | |
| 5/13 16:10 | 116.4 | ↑1.2 | |
| 5/13 16:20 | 117.4 | ↑1.0 | |
| 5/13 16:30 | 118.1 | ↑0.7 | |
| 5/13 16:40 | 118.5 | ↑0.4 | |
| 5/13 16:50 | 118.7 | ↑0.2 | 満潮 |
| 5/13 17:00 | 118.6 | ↓-0.1 | |
| 5/13 17:10 | 118.3 | ↓-0.3 | |
| 5/13 17:20 | 117.6 | ↓-0.7 | |
| 5/13 17:30 | 116.8 | ↓-0.8 | |
| 5/13 17:40 | 115.7 | ↓-1.1 | |
| 5/13 17:50 | 114.4 | ↓-1.3 | |
| 5/13 18:00 | 112.9 | ↓-1.5 | |
| 5/13 18:10 | 111.3 | ↓-1.6 | |
| 5/13 18:20 | 109.4 | ↓-1.9 | |
| 5/13 18:30 | 107.5 | ↓-1.9 | |
| 5/13 18:40 | 105.4 | ↓-2.1 | |
| 5/13 18:50 | 103.3 | ↓-2.1 | |
| 5/13 19:00 | 101.1 | ↓-2.2 | |
| 5/13 19:10 | 98.9 | ↓-2.2 | |
| 5/13 19:20 | 96.7 | ↓-2.2 | |
| 5/13 19:30 | 94.5 | ↓-2.2 | |
| 5/13 19:40 | 92.4 | ↓-2.1 | |
| 5/13 19:50 | 90.3 | ↓-2.1 | |
| 5/13 20:00 | 88.4 | ↓-1.9 | |
| 5/13 20:10 | 86.5 | ↓-1.9 | |
| 5/13 20:20 | 84.8 | ↓-1.7 | |
| 5/13 20:30 | 83.1 | ↓-1.7 | |
| 5/13 20:40 | 81.7 | ↓-1.4 | |
| 5/13 20:50 | 80.4 | ↓-1.3 | |
| 5/13 21:00 | 79.3 | ↓-1.1 | |
| 5/13 21:10 | 78.3 | ↓-1.0 | |
| 5/13 21:20 | 77.5 | ↓-0.8 | |
| 5/13 21:30 | 76.9 | ↓-0.6 | |
| 5/13 21:40 | 76.5 | ↓-0.4 | |
| 5/13 21:50 | 76.3 | ↓-0.2 | 干潮 |
| 5/13 22:00 | 76.3 | 0 | |
| 5/13 22:10 | 76.4 | ↑0.1 | |
| 5/13 22:20 | 76.8 | ↑0.4 | |
| 5/13 22:30 | 77.4 | ↑0.6 | |
| 5/13 22:40 | 78.1 | ↑0.7 | |
| 5/13 22:50 | 79.1 | ↑1.0 | |
| 5/13 23:00 | 80.3 | ↑1.2 | |
| 5/13 23:10 | 81.6 | ↑1.3 | |
| 5/13 23:20 | 83.2 | ↑1.6 | |
| 5/13 23:30 | 84.9 | ↑1.7 | |
| 5/13 23:40 | 86.8 | ↑1.9 | |
| 5/13 23:50 | 88.8 | ↑2.0 |