| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(火) |
00:29 | 06:16 | 11:12 | 18:02 |
| 107cm | 76cm | 94cm | 47cm | |
|
||||
日立（茨城）2039年05月17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 |
|---|---|---|---|
| 5/17 00:00 | 106.3 | ↑0.5 | |
| 5/17 00:10 | 106.7 | ↑0.4 | |
| 5/17 00:20 | 106.9 | ↑0.2 | 満潮 |
| 5/17 00:30 | 106.9 | 0 | |
| 5/17 00:40 | 106.8 | ↓-0.1 | |
| 5/17 00:50 | 106.6 | ↓-0.2 | |
| 5/17 01:00 | 106.2 | ↓-0.4 | |
| 5/17 01:10 | 105.7 | ↓-0.5 | |
| 5/17 01:20 | 105.1 | ↓-0.6 | |
| 5/17 01:30 | 104.3 | ↓-0.8 | |
| 5/17 01:40 | 103.4 | ↓-0.9 | |
| 5/17 01:50 | 102.4 | ↓-1.0 | |
| 5/17 02:00 | 101.3 | ↓-1.1 | |
| 5/17 02:10 | 100.1 | ↓-1.2 | |
| 5/17 02:20 | 98.8 | ↓-1.3 | |
| 5/17 02:30 | 97.5 | ↓-1.3 | |
| 5/17 02:40 | 96.1 | ↓-1.4 | |
| 5/17 02:50 | 94.6 | ↓-1.5 | |
| 5/17 03:00 | 93.2 | ↓-1.4 | |
| 5/17 03:10 | 91.7 | ↓-1.5 | |
| 5/17 03:20 | 90.2 | ↓-1.5 | |
| 5/17 03:30 | 88.7 | ↓-1.5 | |
| 5/17 03:40 | 87.3 | ↓-1.4 | |
| 5/17 03:50 | 85.9 | ↓-1.4 | |
| 5/17 04:00 | 84.5 | ↓-1.4 | |
| 5/17 04:10 | 83.2 | ↓-1.3 | |
| 5/17 04:20 | 82.0 | ↓-1.2 | |
| 5/17 04:30 | 80.9 | ↓-1.1 | |
| 5/17 04:40 | 79.9 | ↓-1.0 | |
| 5/17 04:50 | 78.9 | ↓-1.0 | |
| 5/17 05:00 | 78.1 | ↓-0.8 | |
| 5/17 05:10 | 77.3 | ↓-0.8 | |
| 5/17 05:20 | 76.7 | ↓-0.6 | |
| 5/17 05:30 | 76.1 | ↓-0.6 | |
| 5/17 05:40 | 75.7 | ↓-0.4 | |
| 5/17 05:50 | 75.4 | ↓-0.3 | |
| 5/17 06:00 | 75.2 | ↓-0.2 | |
| 5/17 06:10 | 75.1 | ↓-0.1 | 干潮 |
| 5/17 06:20 | 75.1 | 0 | |
| 5/17 06:30 | 75.2 | ↑0.1 | |
| 5/17 06:40 | 75.4 | ↑0.2 | |
| 5/17 06:50 | 75.7 | ↑0.3 | |
| 5/17 07:00 | 76.0 | ↑0.3 | |
| 5/17 07:10 | 76.5 | ↑0.5 | |
| 5/17 07:20 | 77.1 | ↑0.6 | |
| 5/17 07:30 | 77.7 | ↑0.6 | |
| 5/17 07:40 | 78.4 | ↑0.7 | |
| 5/17 07:50 | 79.1 | ↑0.7 | |
| 5/17 08:00 | 79.9 | ↑0.8 | |
| 5/17 08:10 | 80.8 | ↑0.9 | |
| 5/17 08:20 | 81.7 | ↑0.9 | |
| 5/17 08:30 | 82.6 | ↑0.9 | |
| 5/17 08:40 | 83.6 | ↑1.0 | |
| 5/17 08:50 | 84.5 | ↑0.9 | |
| 5/17 09:00 | 85.5 | ↑1.0 | |
| 5/17 09:10 | 86.4 | ↑0.9 | |
| 5/17 09:20 | 87.3 | ↑0.9 | |
| 5/17 09:30 | 88.2 | ↑0.9 | |
| 5/17 09:40 | 89.0 | ↑0.8 | |
| 5/17 09:50 | 89.8 | ↑0.8 | |
| 5/17 10:00 | 90.5 | ↑0.7 | |
| 5/17 10:10 | 91.1 | ↑0.6 | |
| 5/17 10:20 | 91.7 | ↑0.6 | |
| 5/17 10:30 | 92.2 | ↑0.5 | |
| 5/17 10:40 | 92.5 | ↑0.3 | |
| 5/17 10:50 | 92.8 | ↑0.3 | |
| 5/17 11:00 | 93.0 | ↑0.2 | |
| 5/17 11:10 | 93.0 | 0 | 満潮 |
| 5/17 11:20 | 93.0 | 0 | |
| 5/17 11:30 | 92.8 | ↓-0.2 | |
| 5/17 11:40 | 92.6 | ↓-0.2 | |
| 5/17 11:50 | 92.2 | ↓-0.4 | |
| 5/17 12:00 | 91.8 | ↓-0.4 | |
| 5/17 12:10 | 91.2 | ↓-0.6 | |
| 5/17 12:20 | 90.5 | ↓-0.7 | |
| 5/17 12:30 | 89.7 | ↓-0.8 | |
| 5/17 12:40 | 88.9 | ↓-0.8 | |
| 5/17 12:50 | 87.9 | ↓-1.0 | |
| 5/17 13:00 | 86.8 | ↓-1.1 | |
| 5/17 13:10 | 85.6 | ↓-1.2 | |
| 5/17 13:20 | 84.3 | ↓-1.3 | |
| 5/17 13:30 | 83.0 | ↓-1.3 | |
| 5/17 13:40 | 81.5 | ↓-1.5 | |
| 5/17 13:50 | 80.0 | ↓-1.5 | |
| 5/17 14:00 | 78.4 | ↓-1.6 | |
| 5/17 14:10 | 76.7 | ↓-1.7 | |
| 5/17 14:20 | 75.0 | ↓-1.7 | |
| 5/17 14:30 | 73.2 | ↓-1.8 | |
| 5/17 14:40 | 71.3 | ↓-1.9 | |
| 5/17 14:50 | 69.5 | ↓-1.8 | |
| 5/17 15:00 | 67.6 | ↓-1.9 | |
| 5/17 15:10 | 65.7 | ↓-1.9 | |
| 5/17 15:20 | 63.9 | ↓-1.8 | |
| 5/17 15:30 | 62.1 | ↓-1.8 | |
| 5/17 15:40 | 60.3 | ↓-1.8 | |
| 5/17 15:50 | 58.6 | ↓-1.7 | |
| 5/17 16:00 | 56.9 | ↓-1.7 | |
| 5/17 16:10 | 55.4 | ↓-1.5 | |
| 5/17 16:20 | 53.9 | ↓-1.5 | |
| 5/17 16:30 | 52.6 | ↓-1.3 | |
| 5/17 16:40 | 51.3 | ↓-1.3 | |
| 5/17 16:50 | 50.2 | ↓-1.1 | |
| 5/17 17:00 | 49.2 | ↓-1.0 | |
| 5/17 17:10 | 48.4 | ↓-0.8 | |
| 5/17 17:20 | 47.7 | ↓-0.7 | |
| 5/17 17:30 | 47.1 | ↓-0.6 | |
| 5/17 17:40 | 46.7 | ↓-0.4 | |
| 5/17 17:50 | 46.5 | ↓-0.2 | |
| 5/17 18:00 | 46.4 | ↓-0.1 | 干潮 |
| 5/17 18:10 | 46.4 | 0 | |
| 5/17 18:20 | 46.7 | ↑0.3 | |
| 5/17 18:30 | 47.0 | ↑0.3 | |
| 5/17 18:40 | 47.6 | ↑0.6 | |
| 5/17 18:50 | 48.3 | ↑0.7 | |
| 5/17 19:00 | 49.1 | ↑0.8 | |
| 5/17 19:10 | 50.1 | ↑1.0 | |
| 5/17 19:20 | 51.3 | ↑1.2 | |
| 5/17 19:30 | 52.6 | ↑1.3 | |
| 5/17 19:40 | 54.0 | ↑1.4 | |
| 5/17 19:50 | 55.6 | ↑1.6 | |
| 5/17 20:00 | 57.3 | ↑1.7 | |
| 5/17 20:10 | 59.2 | ↑1.9 | |
| 5/17 20:20 | 61.1 | ↑1.9 | |
| 5/17 20:30 | 63.2 | ↑2.1 | |
| 5/17 20:40 | 65.3 | ↑2.1 | |
| 5/17 20:50 | 67.6 | ↑2.3 | |
| 5/17 21:00 | 69.9 | ↑2.3 | |
| 5/17 21:10 | 72.2 | ↑2.3 | |
| 5/17 21:20 | 74.6 | ↑2.4 | |
| 5/17 21:30 | 77.1 | ↑2.5 | 最大潮位差 |
| 5/17 21:40 | 79.5 | ↑2.4 | |
| 5/17 21:50 | 81.9 | ↑2.4 | |
| 5/17 22:00 | 84.3 | ↑2.4 | |
| 5/17 22:10 | 86.7 | ↑2.4 | |
| 5/17 22:20 | 89.0 | ↑2.3 | |
| 5/17 22:30 | 91.2 | ↑2.2 | |
| 5/17 22:40 | 93.4 | ↑2.2 | |
| 5/17 22:50 | 95.5 | ↑2.1 | |
| 5/17 23:00 | 97.5 | ↑2.0 | |
| 5/17 23:10 | 99.3 | ↑1.8 | |
| 5/17 23:20 | 101.1 | ↑1.8 | |
| 5/17 23:30 | 102.7 | ↑1.6 | |
| 5/17 23:40 | 104.2 | ↑1.5 | |
| 5/17 23:50 | 105.5 | ↑1.3 |