| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(月) |
10:45 | 05:42 | 23:28 | 16:30 |
| 82cm | 61cm | 111cm | 54cm | |
|
||||
那珂湊（茨城）2050年05月30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 |
|---|---|---|---|
| 5/30 00:00 | 104.0 | ↓-1.1 | |
| 5/30 00:10 | 102.8 | ↓-1.2 | |
| 5/30 00:20 | 101.5 | ↓-1.3 | |
| 5/30 00:30 | 100.0 | ↓-1.5 | |
| 5/30 00:40 | 98.5 | ↓-1.5 | |
| 5/30 00:50 | 96.9 | ↓-1.6 | |
| 5/30 01:00 | 95.3 | ↓-1.6 | |
| 5/30 01:10 | 93.6 | ↓-1.7 | |
| 5/30 01:20 | 91.8 | ↓-1.8 | |
| 5/30 01:30 | 90.0 | ↓-1.8 | |
| 5/30 01:40 | 88.2 | ↓-1.8 | |
| 5/30 01:50 | 86.4 | ↓-1.8 | |
| 5/30 02:00 | 84.6 | ↓-1.8 | |
| 5/30 02:10 | 82.8 | ↓-1.8 | |
| 5/30 02:20 | 81.0 | ↓-1.8 | |
| 5/30 02:30 | 79.3 | ↓-1.7 | |
| 5/30 02:40 | 77.6 | ↓-1.7 | |
| 5/30 02:50 | 75.9 | ↓-1.7 | |
| 5/30 03:00 | 74.3 | ↓-1.6 | |
| 5/30 03:10 | 72.8 | ↓-1.5 | |
| 5/30 03:20 | 71.3 | ↓-1.5 | |
| 5/30 03:30 | 69.9 | ↓-1.4 | |
| 5/30 03:40 | 68.6 | ↓-1.3 | |
| 5/30 03:50 | 67.4 | ↓-1.2 | |
| 5/30 04:00 | 66.2 | ↓-1.2 | |
| 5/30 04:10 | 65.2 | ↓-1.0 | |
| 5/30 04:20 | 64.3 | ↓-0.9 | |
| 5/30 04:30 | 63.4 | ↓-0.9 | |
| 5/30 04:40 | 62.7 | ↓-0.7 | |
| 5/30 04:50 | 62.1 | ↓-0.6 | |
| 5/30 05:00 | 61.6 | ↓-0.5 | |
| 5/30 05:10 | 61.2 | ↓-0.4 | |
| 5/30 05:20 | 60.9 | ↓-0.3 | |
| 5/30 05:30 | 60.7 | ↓-0.2 | |
| 5/30 05:40 | 60.6 | ↓-0.1 | 干潮 |
| 5/30 05:50 | 60.7 | ↑0.1 | |
| 5/30 06:00 | 60.9 | ↑0.2 | |
| 5/30 06:10 | 61.1 | ↑0.2 | |
| 5/30 06:20 | 61.5 | ↑0.4 | |
| 5/30 06:30 | 62.0 | ↑0.5 | |
| 5/30 06:40 | 62.5 | ↑0.5 | |
| 5/30 06:50 | 63.2 | ↑0.7 | |
| 5/30 07:00 | 63.9 | ↑0.7 | |
| 5/30 07:10 | 64.7 | ↑0.8 | |
| 5/30 07:20 | 65.6 | ↑0.9 | |
| 5/30 07:30 | 66.5 | ↑0.9 | |
| 5/30 07:40 | 67.5 | ↑1.0 | |
| 5/30 07:50 | 68.6 | ↑1.1 | |
| 5/30 08:00 | 69.6 | ↑1.0 | |
| 5/30 08:10 | 70.7 | ↑1.1 | |
| 5/30 08:20 | 71.8 | ↑1.1 | |
| 5/30 08:30 | 72.9 | ↑1.1 | |
| 5/30 08:40 | 74.0 | ↑1.1 | |
| 5/30 08:50 | 75.0 | ↑1.0 | |
| 5/30 09:00 | 76.0 | ↑1.0 | |
| 5/30 09:10 | 77.0 | ↑1.0 | |
| 5/30 09:20 | 77.9 | ↑0.9 | |
| 5/30 09:30 | 78.7 | ↑0.8 | |
| 5/30 09:40 | 79.4 | ↑0.7 | |
| 5/30 09:50 | 80.1 | ↑0.7 | |
| 5/30 10:00 | 80.6 | ↑0.5 | |
| 5/30 10:10 | 81.1 | ↑0.5 | |
| 5/30 10:20 | 81.4 | ↑0.3 | |
| 5/30 10:30 | 81.7 | ↑0.3 | |
| 5/30 10:40 | 81.8 | ↑0.1 | 満潮 |
| 5/30 10:50 | 81.7 | ↓-0.1 | |
| 5/30 11:00 | 81.6 | ↓-0.1 | |
| 5/30 11:10 | 81.4 | ↓-0.2 | |
| 5/30 11:20 | 81.0 | ↓-0.4 | |
| 5/30 11:30 | 80.5 | ↓-0.5 | |
| 5/30 11:40 | 79.9 | ↓-0.6 | |
| 5/30 11:50 | 79.2 | ↓-0.7 | |
| 5/30 12:00 | 78.4 | ↓-0.8 | |
| 5/30 12:10 | 77.5 | ↓-0.9 | |
| 5/30 12:20 | 76.5 | ↓-1.0 | |
| 5/30 12:30 | 75.5 | ↓-1.0 | |
| 5/30 12:40 | 74.4 | ↓-1.1 | |
| 5/30 12:50 | 73.2 | ↓-1.2 | |
| 5/30 13:00 | 72.0 | ↓-1.2 | |
| 5/30 13:10 | 70.7 | ↓-1.3 | |
| 5/30 13:20 | 69.4 | ↓-1.3 | |
| 5/30 13:30 | 68.1 | ↓-1.3 | |
| 5/30 13:40 | 66.8 | ↓-1.3 | |
| 5/30 13:50 | 65.5 | ↓-1.3 | |
| 5/30 14:00 | 64.3 | ↓-1.2 | |
| 5/30 14:10 | 63.0 | ↓-1.3 | |
| 5/30 14:20 | 61.8 | ↓-1.2 | |
| 5/30 14:30 | 60.6 | ↓-1.2 | |
| 5/30 14:40 | 59.5 | ↓-1.1 | |
| 5/30 14:50 | 58.5 | ↓-1.0 | |
| 5/30 15:00 | 57.5 | ↓-1.0 | |
| 5/30 15:10 | 56.6 | ↓-0.9 | |
| 5/30 15:20 | 55.8 | ↓-0.8 | |
| 5/30 15:30 | 55.1 | ↓-0.7 | |
| 5/30 15:40 | 54.5 | ↓-0.6 | |
| 5/30 15:50 | 54.0 | ↓-0.5 | |
| 5/30 16:00 | 53.6 | ↓-0.4 | |
| 5/30 16:10 | 53.3 | ↓-0.3 | |
| 5/30 16:20 | 53.2 | ↓-0.1 | 干潮 |
| 5/30 16:30 | 53.1 | ↓-0.1 | 干潮 |
| 5/30 16:40 | 53.2 | ↑0.1 | |
| 5/30 16:50 | 53.4 | ↑0.2 | |
| 5/30 17:00 | 53.7 | ↑0.3 | |
| 5/30 17:10 | 54.2 | ↑0.5 | |
| 5/30 17:20 | 54.8 | ↑0.6 | |
| 5/30 17:30 | 55.5 | ↑0.7 | |
| 5/30 17:40 | 56.4 | ↑0.9 | |
| 5/30 17:50 | 57.4 | ↑1.0 | |
| 5/30 18:00 | 58.5 | ↑1.1 | |
| 5/30 18:10 | 59.7 | ↑1.2 | |
| 5/30 18:20 | 61.1 | ↑1.4 | |
| 5/30 18:30 | 62.6 | ↑1.5 | |
| 5/30 18:40 | 64.1 | ↑1.5 | |
| 5/30 18:50 | 65.8 | ↑1.7 | |
| 5/30 19:00 | 67.6 | ↑1.8 | |
| 5/30 19:10 | 69.5 | ↑1.9 | |
| 5/30 19:20 | 71.5 | ↑2.0 | |
| 5/30 19:30 | 73.5 | ↑2.0 | |
| 5/30 19:40 | 75.6 | ↑2.1 | |
| 5/30 19:50 | 77.7 | ↑2.1 | |
| 5/30 20:00 | 79.9 | ↑2.2 | 最大潮位差 |
| 5/30 20:10 | 82.1 | ↑2.2 | 最大潮位差 |
| 5/30 20:20 | 84.3 | ↑2.2 | 最大潮位差 |
| 5/30 20:30 | 86.5 | ↑2.2 | 最大潮位差 |
| 5/30 20:40 | 88.7 | ↑2.2 | 最大潮位差 |
| 5/30 20:50 | 90.9 | ↑2.2 | 最大潮位差 |
| 5/30 21:00 | 93.0 | ↑2.1 | |
| 5/30 21:10 | 95.1 | ↑2.1 | |
| 5/30 21:20 | 97.0 | ↑1.9 | |
| 5/30 21:30 | 98.9 | ↑1.9 | |
| 5/30 21:40 | 100.7 | ↑1.8 | |
| 5/30 21:50 | 102.4 | ↑1.7 | |
| 5/30 22:00 | 103.9 | ↑1.5 | |
| 5/30 22:10 | 105.4 | ↑1.5 | |
| 5/30 22:20 | 106.6 | ↑1.2 | |
| 5/30 22:30 | 107.7 | ↑1.1 | |
| 5/30 22:40 | 108.7 | ↑1.0 | |
| 5/30 22:50 | 109.4 | ↑0.7 | |
| 5/30 23:00 | 110.0 | ↑0.6 | |
| 5/30 23:10 | 110.4 | ↑0.4 | |
| 5/30 23:20 | 110.7 | ↑0.3 | 満潮 |
| 5/30 23:30 | 110.7 | 0 | |
| 5/30 23:40 | 110.6 | ↓-0.1 | |
| 5/30 23:50 | 110.2 | ↓-0.4 |