| 満潮 | 干潮 | 満潮 | 干潮 |
|
02
(月) |
00:11 | 03:43 | 07:20 | 16:40 |
| 100cm | 96cm | 101cm | 33cm | |
|
||||
日立（茨城）2039年05月02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 |
|---|---|---|---|
| 5/2 00:00 | 99.5 | ↑0.1 | |
| 5/2 00:10 | 99.5 | 0 | 満潮 |
| 5/2 00:20 | 99.5 | 0 | |
| 5/2 00:30 | 99.4 | ↓-0.1 | |
| 5/2 00:40 | 99.3 | ↓-0.1 | |
| 5/2 00:50 | 99.2 | ↓-0.1 | |
| 5/2 01:00 | 99.0 | ↓-0.2 | |
| 5/2 01:10 | 98.8 | ↓-0.2 | |
| 5/2 01:20 | 98.6 | ↓-0.2 | |
| 5/2 01:30 | 98.4 | ↓-0.2 | |
| 5/2 01:40 | 98.2 | ↓-0.2 | |
| 5/2 01:50 | 97.9 | ↓-0.3 | |
| 5/2 02:00 | 97.7 | ↓-0.2 | |
| 5/2 02:10 | 97.4 | ↓-0.3 | |
| 5/2 02:20 | 97.2 | ↓-0.2 | |
| 5/2 02:30 | 96.9 | ↓-0.3 | |
| 5/2 02:40 | 96.7 | ↓-0.2 | |
| 5/2 02:50 | 96.5 | ↓-0.2 | |
| 5/2 03:00 | 96.3 | ↓-0.2 | |
| 5/2 03:10 | 96.2 | ↓-0.1 | |
| 5/2 03:20 | 96.1 | ↓-0.1 | |
| 5/2 03:30 | 96.0 | ↓-0.1 | |
| 5/2 03:40 | 96.0 | 0 | 干潮 |
| 5/2 03:50 | 96.0 | 0 | |
| 5/2 04:00 | 96.0 | 0 | |
| 5/2 04:10 | 96.1 | ↑0.1 | |
| 5/2 04:20 | 96.3 | ↑0.2 | |
| 5/2 04:30 | 96.5 | ↑0.2 | |
| 5/2 04:40 | 96.7 | ↑0.2 | |
| 5/2 04:50 | 96.9 | ↑0.2 | |
| 5/2 05:00 | 97.2 | ↑0.3 | |
| 5/2 05:10 | 97.5 | ↑0.3 | |
| 5/2 05:20 | 97.8 | ↑0.3 | |
| 5/2 05:30 | 98.1 | ↑0.3 | |
| 5/2 05:40 | 98.4 | ↑0.3 | |
| 5/2 05:50 | 98.7 | ↑0.3 | |
| 5/2 06:00 | 99.0 | ↑0.3 | |
| 5/2 06:10 | 99.2 | ↑0.2 | |
| 5/2 06:20 | 99.5 | ↑0.3 | |
| 5/2 06:30 | 99.7 | ↑0.2 | |
| 5/2 06:40 | 99.9 | ↑0.2 | |
| 5/2 06:50 | 100.0 | ↑0.1 | |
| 5/2 07:00 | 100.1 | ↑0.1 | |
| 5/2 07:10 | 100.2 | ↑0.1 | 満潮 |
| 5/2 07:20 | 100.2 | 0 | 満潮 |
| 5/2 07:30 | 100.2 | 0 | |
| 5/2 07:40 | 100.1 | ↓-0.1 | |
| 5/2 07:50 | 100.0 | ↓-0.1 | |
| 5/2 08:00 | 99.8 | ↓-0.2 | |
| 5/2 08:10 | 99.5 | ↓-0.3 | |
| 5/2 08:20 | 99.2 | ↓-0.3 | |
| 5/2 08:30 | 98.8 | ↓-0.4 | |
| 5/2 08:40 | 98.3 | ↓-0.5 | |
| 5/2 08:50 | 97.7 | ↓-0.6 | |
| 5/2 09:00 | 97.1 | ↓-0.6 | |
| 5/2 09:10 | 96.4 | ↓-0.7 | |
| 5/2 09:20 | 95.6 | ↓-0.8 | |
| 5/2 09:30 | 94.7 | ↓-0.9 | |
| 5/2 09:40 | 93.8 | ↓-0.9 | |
| 5/2 09:50 | 92.7 | ↓-1.1 | |
| 5/2 10:00 | 91.6 | ↓-1.1 | |
| 5/2 10:10 | 90.4 | ↓-1.2 | |
| 5/2 10:20 | 89.1 | ↓-1.3 | |
| 5/2 10:30 | 87.7 | ↓-1.4 | |
| 5/2 10:40 | 86.2 | ↓-1.5 | |
| 5/2 10:50 | 84.7 | ↓-1.5 | |
| 5/2 11:00 | 83.1 | ↓-1.6 | |
| 5/2 11:10 | 81.5 | ↓-1.6 | |
| 5/2 11:20 | 79.8 | ↓-1.7 | |
| 5/2 11:30 | 78.0 | ↓-1.8 | |
| 5/2 11:40 | 76.2 | ↓-1.8 | |
| 5/2 11:50 | 74.4 | ↓-1.8 | |
| 5/2 12:00 | 72.5 | ↓-1.9 | |
| 5/2 12:10 | 70.6 | ↓-1.9 | |
| 5/2 12:20 | 68.7 | ↓-1.9 | |
| 5/2 12:30 | 66.8 | ↓-1.9 | |
| 5/2 12:40 | 64.9 | ↓-1.9 | |
| 5/2 12:50 | 63.0 | ↓-1.9 | |
| 5/2 13:00 | 61.0 | ↓-2.0 | |
| 5/2 13:10 | 59.1 | ↓-1.9 | |
| 5/2 13:20 | 57.2 | ↓-1.9 | |
| 5/2 13:30 | 55.3 | ↓-1.9 | |
| 5/2 13:40 | 53.4 | ↓-1.9 | |
| 5/2 13:50 | 51.6 | ↓-1.8 | |
| 5/2 14:00 | 49.8 | ↓-1.8 | |
| 5/2 14:10 | 48.0 | ↓-1.8 | |
| 5/2 14:20 | 46.3 | ↓-1.7 | |
| 5/2 14:30 | 44.7 | ↓-1.6 | |
| 5/2 14:40 | 43.1 | ↓-1.6 | |
| 5/2 14:50 | 41.6 | ↓-1.5 | |
| 5/2 15:00 | 40.2 | ↓-1.4 | |
| 5/2 15:10 | 38.9 | ↓-1.3 | |
| 5/2 15:20 | 37.6 | ↓-1.3 | |
| 5/2 15:30 | 36.6 | ↓-1.0 | |
| 5/2 15:40 | 35.6 | ↓-1.0 | |
| 5/2 15:50 | 34.8 | ↓-0.8 | |
| 5/2 16:00 | 34.1 | ↓-0.7 | |
| 5/2 16:10 | 33.6 | ↓-0.5 | |
| 5/2 16:20 | 33.2 | ↓-0.4 | |
| 5/2 16:30 | 33.0 | ↓-0.2 | 干潮 |
| 5/2 16:40 | 32.9 | ↓-0.1 | 干潮 |
| 5/2 16:50 | 33.0 | ↑0.1 | |
| 5/2 17:00 | 33.3 | ↑0.3 | |
| 5/2 17:10 | 33.7 | ↑0.4 | |
| 5/2 17:20 | 34.3 | ↑0.6 | |
| 5/2 17:30 | 35.0 | ↑0.7 | |
| 5/2 17:40 | 35.9 | ↑0.9 | |
| 5/2 17:50 | 36.9 | ↑1.0 | |
| 5/2 18:00 | 38.0 | ↑1.1 | |
| 5/2 18:10 | 39.3 | ↑1.3 | |
| 5/2 18:20 | 40.7 | ↑1.4 | |
| 5/2 18:30 | 42.2 | ↑1.5 | |
| 5/2 18:40 | 43.8 | ↑1.6 | |
| 5/2 18:50 | 45.5 | ↑1.7 | |
| 5/2 19:00 | 47.4 | ↑1.9 | |
| 5/2 19:10 | 49.3 | ↑1.9 | |
| 5/2 19:20 | 51.2 | ↑1.9 | |
| 5/2 19:30 | 53.3 | ↑2.1 | |
| 5/2 19:40 | 55.4 | ↑2.1 | |
| 5/2 19:50 | 57.6 | ↑2.2 | |
| 5/2 20:00 | 59.8 | ↑2.2 | |
| 5/2 20:10 | 62.1 | ↑2.3 | 最大潮位差 |
| 5/2 20:20 | 64.4 | ↑2.3 | 最大潮位差 |
| 5/2 20:30 | 66.7 | ↑2.3 | 最大潮位差 |
| 5/2 20:40 | 69.0 | ↑2.3 | 最大潮位差 |
| 5/2 20:50 | 71.3 | ↑2.3 | 最大潮位差 |
| 5/2 21:00 | 73.6 | ↑2.3 | 最大潮位差 |
| 5/2 21:10 | 75.8 | ↑2.2 | |
| 5/2 21:20 | 78.0 | ↑2.2 | |
| 5/2 21:30 | 80.2 | ↑2.2 | |
| 5/2 21:40 | 82.3 | ↑2.1 | |
| 5/2 21:50 | 84.3 | ↑2.0 | |
| 5/2 22:00 | 86.2 | ↑1.9 | |
| 5/2 22:10 | 88.1 | ↑1.9 | |
| 5/2 22:20 | 89.8 | ↑1.7 | |
| 5/2 22:30 | 91.5 | ↑1.7 | |
| 5/2 22:40 | 93.1 | ↑1.6 | |
| 5/2 22:50 | 94.5 | ↑1.4 | |
| 5/2 23:00 | 95.8 | ↑1.3 | |
| 5/2 23:10 | 97.1 | ↑1.3 | |
| 5/2 23:20 | 98.2 | ↑1.1 | |
| 5/2 23:30 | 99.2 | ↑1.0 | |
| 5/2 23:40 | 100.1 | ↑0.9 | |
| 5/2 23:50 | 100.9 | ↑0.8 |