| 満潮 | 干潮 | 満潮 | 干潮 |
|
31
(火) |
07:55 | 03:36 | 23:21 | 15:51 |
| 105cm | 94cm | 113cm | 40cm | |
|
||||
日立（茨城）2039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 | 107.0 | ↓-0.8 | |
| 5/31 00:10 | 106.2 | ↓-0.8 | |
| 5/31 00:20 | 105.4 | ↓-0.8 | |
| 5/31 00:30 | 104.6 | ↓-0.8 | |
| 5/31 00:40 | 103.7 | ↓-0.9 | |
| 5/31 00:50 | 102.9 | ↓-0.8 | |
| 5/31 01:00 | 102.0 | ↓-0.9 | |
| 5/31 01:10 | 101.2 | ↓-0.8 | |
| 5/31 01:20 | 100.3 | ↓-0.9 | |
| 5/31 01:30 | 99.5 | ↓-0.8 | |
| 5/31 01:40 | 98.7 | ↓-0.8 | |
| 5/31 01:50 | 97.9 | ↓-0.8 | |
| 5/31 02:00 | 97.2 | ↓-0.7 | |
| 5/31 02:10 | 96.5 | ↓-0.7 | |
| 5/31 02:20 | 95.9 | ↓-0.6 | |
| 5/31 02:30 | 95.3 | ↓-0.6 | |
| 5/31 02:40 | 94.9 | ↓-0.4 | |
| 5/31 02:50 | 94.4 | ↓-0.5 | |
| 5/31 03:00 | 94.1 | ↓-0.3 | |
| 5/31 03:10 | 93.8 | ↓-0.3 | |
| 5/31 03:20 | 93.7 | ↓-0.1 | |
| 5/31 03:30 | 93.6 | ↓-0.1 | 干潮 |
| 5/31 03:40 | 93.6 | 0 | |
| 5/31 03:50 | 93.7 | ↑0.1 | |
| 5/31 04:00 | 93.8 | ↑0.1 | |
| 5/31 04:10 | 94.1 | ↑0.3 | |
| 5/31 04:20 | 94.4 | ↑0.3 | |
| 5/31 04:30 | 94.8 | ↑0.4 | |
| 5/31 04:40 | 95.2 | ↑0.4 | |
| 5/31 04:50 | 95.8 | ↑0.6 | |
| 5/31 05:00 | 96.3 | ↑0.5 | |
| 5/31 05:10 | 96.9 | ↑0.6 | |
| 5/31 05:20 | 97.5 | ↑0.6 | |
| 5/31 05:30 | 98.2 | ↑0.7 | |
| 5/31 05:40 | 98.9 | ↑0.7 | |
| 5/31 05:50 | 99.5 | ↑0.6 | |
| 5/31 06:00 | 100.2 | ↑0.7 | |
| 5/31 06:10 | 100.8 | ↑0.6 | |
| 5/31 06:20 | 101.4 | ↑0.6 | |
| 5/31 06:30 | 102.0 | ↑0.6 | |
| 5/31 06:40 | 102.5 | ↑0.5 | |
| 5/31 06:50 | 103.0 | ↑0.5 | |
| 5/31 07:00 | 103.5 | ↑0.5 | |
| 5/31 07:10 | 103.9 | ↑0.4 | |
| 5/31 07:20 | 104.2 | ↑0.3 | |
| 5/31 07:30 | 104.4 | ↑0.2 | |
| 5/31 07:40 | 104.6 | ↑0.2 | |
| 5/31 07:50 | 104.7 | ↑0.1 | 満潮 |
| 5/31 08:00 | 104.6 | ↓-0.1 | |
| 5/31 08:10 | 104.5 | ↓-0.1 | |
| 5/31 08:20 | 104.3 | ↓-0.2 | |
| 5/31 08:30 | 104.0 | ↓-0.3 | |
| 5/31 08:40 | 103.6 | ↓-0.4 | |
| 5/31 08:50 | 103.1 | ↓-0.5 | |
| 5/31 09:00 | 102.5 | ↓-0.6 | |
| 5/31 09:10 | 101.7 | ↓-0.8 | |
| 5/31 09:20 | 100.9 | ↓-0.8 | |
| 5/31 09:30 | 99.9 | ↓-1.0 | |
| 5/31 09:40 | 98.8 | ↓-1.1 | |
| 5/31 09:50 | 97.6 | ↓-1.2 | |
| 5/31 10:00 | 96.2 | ↓-1.4 | |
| 5/31 10:10 | 94.8 | ↓-1.4 | |
| 5/31 10:20 | 93.3 | ↓-1.5 | |
| 5/31 10:30 | 91.6 | ↓-1.7 | |
| 5/31 10:40 | 89.9 | ↓-1.7 | |
| 5/31 10:50 | 88.1 | ↓-1.8 | |
| 5/31 11:00 | 86.2 | ↓-1.9 | |
| 5/31 11:10 | 84.2 | ↓-2.0 | |
| 5/31 11:20 | 82.2 | ↓-2.0 | |
| 5/31 11:30 | 80.1 | ↓-2.1 | |
| 5/31 11:40 | 78.0 | ↓-2.1 | |
| 5/31 11:50 | 75.9 | ↓-2.1 | |
| 5/31 12:00 | 73.8 | ↓-2.1 | |
| 5/31 12:10 | 71.6 | ↓-2.2 | |
| 5/31 12:20 | 69.4 | ↓-2.2 | |
| 5/31 12:30 | 67.2 | ↓-2.2 | |
| 5/31 12:40 | 65.1 | ↓-2.1 | |
| 5/31 12:50 | 63.0 | ↓-2.1 | |
| 5/31 13:00 | 60.9 | ↓-2.1 | |
| 5/31 13:10 | 58.8 | ↓-2.1 | |
| 5/31 13:20 | 56.8 | ↓-2.0 | |
| 5/31 13:30 | 54.9 | ↓-1.9 | |
| 5/31 13:40 | 53.0 | ↓-1.9 | |
| 5/31 13:50 | 51.2 | ↓-1.8 | |
| 5/31 14:00 | 49.5 | ↓-1.7 | |
| 5/31 14:10 | 47.8 | ↓-1.7 | |
| 5/31 14:20 | 46.3 | ↓-1.5 | |
| 5/31 14:30 | 44.9 | ↓-1.4 | |
| 5/31 14:40 | 43.7 | ↓-1.2 | |
| 5/31 14:50 | 42.6 | ↓-1.1 | |
| 5/31 15:00 | 41.6 | ↓-1.0 | |
| 5/31 15:10 | 40.8 | ↓-0.8 | |
| 5/31 15:20 | 40.2 | ↓-0.6 | |
| 5/31 15:30 | 39.7 | ↓-0.5 | |
| 5/31 15:40 | 39.4 | ↓-0.3 | |
| 5/31 15:50 | 39.4 | 0 | 干潮 |
| 5/31 16:00 | 39.5 | ↑0.1 | |
| 5/31 16:10 | 39.7 | ↑0.2 | |
| 5/31 16:20 | 40.2 | ↑0.5 | |
| 5/31 16:30 | 40.9 | ↑0.7 | |
| 5/31 16:40 | 41.8 | ↑0.9 | |
| 5/31 16:50 | 42.8 | ↑1.0 | |
| 5/31 17:00 | 44.0 | ↑1.2 | |
| 5/31 17:10 | 45.4 | ↑1.4 | |
| 5/31 17:20 | 46.9 | ↑1.5 | |
| 5/31 17:30 | 48.6 | ↑1.7 | |
| 5/31 17:40 | 50.5 | ↑1.9 | |
| 5/31 17:50 | 52.4 | ↑1.9 | |
| 5/31 18:00 | 54.5 | ↑2.1 | |
| 5/31 18:10 | 56.7 | ↑2.2 | |
| 5/31 18:20 | 59.0 | ↑2.3 | |
| 5/31 18:30 | 61.3 | ↑2.3 | |
| 5/31 18:40 | 63.7 | ↑2.4 | |
| 5/31 18:50 | 66.2 | ↑2.5 | |
| 5/31 19:00 | 68.7 | ↑2.5 | |
| 5/31 19:10 | 71.3 | ↑2.6 | 最大潮位差 |
| 5/31 19:20 | 73.9 | ↑2.6 | 最大潮位差 |
| 5/31 19:30 | 76.5 | ↑2.6 | 最大潮位差 |
| 5/31 19:40 | 79.0 | ↑2.5 | |
| 5/31 19:50 | 81.6 | ↑2.6 | 最大潮位差 |
| 5/31 20:00 | 84.1 | ↑2.5 | |
| 5/31 20:10 | 86.6 | ↑2.5 | |
| 5/31 20:20 | 89.1 | ↑2.5 | |
| 5/31 20:30 | 91.4 | ↑2.3 | |
| 5/31 20:40 | 93.7 | ↑2.3 | |
| 5/31 20:50 | 95.9 | ↑2.2 | |
| 5/31 21:00 | 98.0 | ↑2.1 | |
| 5/31 21:10 | 100.0 | ↑2.0 | |
| 5/31 21:20 | 101.8 | ↑1.8 | |
| 5/31 21:30 | 103.5 | ↑1.7 | |
| 5/31 21:40 | 105.1 | ↑1.6 | |
| 5/31 21:50 | 106.6 | ↑1.5 | |
| 5/31 22:00 | 107.8 | ↑1.2 | |
| 5/31 22:10 | 109.0 | ↑1.2 | |
| 5/31 22:20 | 109.9 | ↑0.9 | |
| 5/31 22:30 | 110.7 | ↑0.8 | |
| 5/31 22:40 | 111.4 | ↑0.7 | |
| 5/31 22:50 | 111.9 | ↑0.5 | |
| 5/31 23:00 | 112.3 | ↑0.4 | |
| 5/31 23:10 | 112.5 | ↑0.2 | |
| 5/31 23:20 | 112.6 | ↑0.1 | 満潮 |
| 5/31 23:30 | 112.5 | ↓-0.1 | |
| 5/31 23:40 | 112.3 | ↓-0.2 | |
| 5/31 23:50 | 112.0 | ↓-0.3 |