| 満潮 | 干潮 | 満潮 | 干潮 |
|
31
(日) |
10:44 | 05:58 | 23:57 | 16:54 |
| 84cm | 66cm | 112cm | 48cm | |
|
||||
那珂湊（茨城）2054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 | 107.1 | ↓-0.7 | |
| 5/31 00:10 | 106.3 | ↓-0.8 | |
| 5/31 00:20 | 105.4 | ↓-0.9 | |
| 5/31 00:30 | 104.3 | ↓-1.1 | |
| 5/31 00:40 | 103.1 | ↓-1.2 | |
| 5/31 00:50 | 101.9 | ↓-1.2 | |
| 5/31 01:00 | 100.5 | ↓-1.4 | |
| 5/31 01:10 | 99.0 | ↓-1.5 | |
| 5/31 01:20 | 97.5 | ↓-1.5 | |
| 5/31 01:30 | 96.0 | ↓-1.5 | |
| 5/31 01:40 | 94.3 | ↓-1.7 | |
| 5/31 01:50 | 92.7 | ↓-1.6 | |
| 5/31 02:00 | 91.0 | ↓-1.7 | |
| 5/31 02:10 | 89.4 | ↓-1.6 | |
| 5/31 02:20 | 87.7 | ↓-1.7 | |
| 5/31 02:30 | 86.0 | ↓-1.7 | |
| 5/31 02:40 | 84.4 | ↓-1.6 | |
| 5/31 02:50 | 82.7 | ↓-1.7 | |
| 5/31 03:00 | 81.2 | ↓-1.5 | |
| 5/31 03:10 | 79.6 | ↓-1.6 | |
| 5/31 03:20 | 78.1 | ↓-1.5 | |
| 5/31 03:30 | 76.7 | ↓-1.4 | |
| 5/31 03:40 | 75.3 | ↓-1.4 | |
| 5/31 03:50 | 74.0 | ↓-1.3 | |
| 5/31 04:00 | 72.8 | ↓-1.2 | |
| 5/31 04:10 | 71.7 | ↓-1.1 | |
| 5/31 04:20 | 70.6 | ↓-1.1 | |
| 5/31 04:30 | 69.7 | ↓-0.9 | |
| 5/31 04:40 | 68.8 | ↓-0.9 | |
| 5/31 04:50 | 68.0 | ↓-0.8 | |
| 5/31 05:00 | 67.4 | ↓-0.6 | |
| 5/31 05:10 | 66.8 | ↓-0.6 | |
| 5/31 05:20 | 66.4 | ↓-0.4 | |
| 5/31 05:30 | 66.0 | ↓-0.4 | |
| 5/31 05:40 | 65.8 | ↓-0.2 | |
| 5/31 05:50 | 65.7 | ↓-0.1 | 干潮 |
| 5/31 06:00 | 65.6 | ↓-0.1 | |
| 5/31 06:10 | 65.7 | ↑0.1 | |
| 5/31 06:20 | 65.9 | ↑0.2 | |
| 5/31 06:30 | 66.2 | ↑0.3 | |
| 5/31 06:40 | 66.6 | ↑0.4 | |
| 5/31 06:50 | 67.0 | ↑0.4 | |
| 5/31 07:00 | 67.6 | ↑0.6 | |
| 5/31 07:10 | 68.2 | ↑0.6 | |
| 5/31 07:20 | 69.0 | ↑0.8 | |
| 5/31 07:30 | 69.8 | ↑0.8 | |
| 5/31 07:40 | 70.6 | ↑0.8 | |
| 5/31 07:50 | 71.5 | ↑0.9 | |
| 5/31 08:00 | 72.4 | ↑0.9 | |
| 5/31 08:10 | 73.4 | ↑1.0 | |
| 5/31 08:20 | 74.4 | ↑1.0 | |
| 5/31 08:30 | 75.4 | ↑1.0 | |
| 5/31 08:40 | 76.4 | ↑1.0 | |
| 5/31 08:50 | 77.3 | ↑0.9 | |
| 5/31 09:00 | 78.3 | ↑1.0 | |
| 5/31 09:10 | 79.2 | ↑0.9 | |
| 5/31 09:20 | 80.0 | ↑0.8 | |
| 5/31 09:30 | 80.8 | ↑0.8 | |
| 5/31 09:40 | 81.5 | ↑0.7 | |
| 5/31 09:50 | 82.1 | ↑0.6 | |
| 5/31 10:00 | 82.7 | ↑0.6 | |
| 5/31 10:10 | 83.1 | ↑0.4 | |
| 5/31 10:20 | 83.4 | ↑0.3 | |
| 5/31 10:30 | 83.7 | ↑0.3 | |
| 5/31 10:40 | 83.8 | ↑0.1 | 満潮 |
| 5/31 10:50 | 83.7 | ↓-0.1 | |
| 5/31 11:00 | 83.6 | ↓-0.1 | |
| 5/31 11:10 | 83.3 | ↓-0.3 | |
| 5/31 11:20 | 82.9 | ↓-0.4 | |
| 5/31 11:30 | 82.4 | ↓-0.5 | |
| 5/31 11:40 | 81.8 | ↓-0.6 | |
| 5/31 11:50 | 81.0 | ↓-0.8 | |
| 5/31 12:00 | 80.1 | ↓-0.9 | |
| 5/31 12:10 | 79.2 | ↓-0.9 | |
| 5/31 12:20 | 78.1 | ↓-1.1 | |
| 5/31 12:30 | 76.9 | ↓-1.2 | |
| 5/31 12:40 | 75.7 | ↓-1.2 | |
| 5/31 12:50 | 74.3 | ↓-1.4 | |
| 5/31 13:00 | 72.9 | ↓-1.4 | |
| 5/31 13:10 | 71.5 | ↓-1.4 | |
| 5/31 13:20 | 70.0 | ↓-1.5 | |
| 5/31 13:30 | 68.5 | ↓-1.5 | |
| 5/31 13:40 | 66.9 | ↓-1.6 | |
| 5/31 13:50 | 65.4 | ↓-1.5 | |
| 5/31 14:00 | 63.8 | ↓-1.6 | |
| 5/31 14:10 | 62.3 | ↓-1.5 | |
| 5/31 14:20 | 60.8 | ↓-1.5 | |
| 5/31 14:30 | 59.3 | ↓-1.5 | |
| 5/31 14:40 | 57.9 | ↓-1.4 | |
| 5/31 14:50 | 56.5 | ↓-1.4 | |
| 5/31 15:00 | 55.2 | ↓-1.3 | |
| 5/31 15:10 | 53.9 | ↓-1.3 | |
| 5/31 15:20 | 52.8 | ↓-1.1 | |
| 5/31 15:30 | 51.7 | ↓-1.1 | |
| 5/31 15:40 | 50.7 | ↓-1.0 | |
| 5/31 15:50 | 49.8 | ↓-0.9 | |
| 5/31 16:00 | 49.1 | ↓-0.7 | |
| 5/31 16:10 | 48.5 | ↓-0.6 | |
| 5/31 16:20 | 47.9 | ↓-0.6 | |
| 5/31 16:30 | 47.6 | ↓-0.3 | |
| 5/31 16:40 | 47.3 | ↓-0.3 | |
| 5/31 16:50 | 47.2 | ↓-0.1 | 干潮 |
| 5/31 17:00 | 47.2 | 0 | |
| 5/31 17:10 | 47.4 | ↑0.2 | |
| 5/31 17:20 | 47.7 | ↑0.3 | |
| 5/31 17:30 | 48.2 | ↑0.5 | |
| 5/31 17:40 | 48.8 | ↑0.6 | |
| 5/31 17:50 | 49.5 | ↑0.7 | |
| 5/31 18:00 | 50.4 | ↑0.9 | |
| 5/31 18:10 | 51.5 | ↑1.1 | |
| 5/31 18:20 | 52.7 | ↑1.2 | |
| 5/31 18:30 | 54.0 | ↑1.3 | |
| 5/31 18:40 | 55.5 | ↑1.5 | |
| 5/31 18:50 | 57.1 | ↑1.6 | |
| 5/31 19:00 | 58.9 | ↑1.8 | |
| 5/31 19:10 | 60.7 | ↑1.8 | |
| 5/31 19:20 | 62.7 | ↑2.0 | |
| 5/31 19:30 | 64.7 | ↑2.0 | |
| 5/31 19:40 | 66.9 | ↑2.2 | |
| 5/31 19:50 | 69.1 | ↑2.2 | |
| 5/31 20:00 | 71.4 | ↑2.3 | |
| 5/31 20:10 | 73.8 | ↑2.4 | |
| 5/31 20:20 | 76.2 | ↑2.4 | |
| 5/31 20:30 | 78.6 | ↑2.4 | |
| 5/31 20:40 | 81.1 | ↑2.5 | 最大潮位差 |
| 5/31 20:50 | 83.5 | ↑2.4 | |
| 5/31 21:00 | 85.9 | ↑2.4 | |
| 5/31 21:10 | 88.3 | ↑2.4 | |
| 5/31 21:20 | 90.7 | ↑2.4 | |
| 5/31 21:30 | 93.0 | ↑2.3 | |
| 5/31 21:40 | 95.2 | ↑2.2 | |
| 5/31 21:50 | 97.3 | ↑2.1 | |
| 5/31 22:00 | 99.3 | ↑2.0 | |
| 5/31 22:10 | 101.2 | ↑1.9 | |
| 5/31 22:20 | 103.0 | ↑1.8 | |
| 5/31 22:30 | 104.6 | ↑1.6 | |
| 5/31 22:40 | 106.1 | ↑1.5 | |
| 5/31 22:50 | 107.4 | ↑1.3 | |
| 5/31 23:00 | 108.5 | ↑1.1 | |
| 5/31 23:10 | 109.5 | ↑1.0 | |
| 5/31 23:20 | 110.3 | ↑0.8 | |
| 5/31 23:30 | 110.9 | ↑0.6 | |
| 5/31 23:40 | 111.3 | ↑0.4 | |
| 5/31 23:50 | 111.5 | ↑0.2 | 満潮 |