| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(日) |
11:00 | 05:49 | 23:43 | 16:55 |
| 86cm | 62cm | 111cm | 52cm | |
|
||||
那珂湊（茨城）2027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 | 105.4 | ↓-0.8 | |
| 5/30 00:10 | 104.5 | ↓-0.9 | |
| 5/30 00:20 | 103.4 | ↓-1.1 | |
| 5/30 00:30 | 102.1 | ↓-1.3 | |
| 5/30 00:40 | 100.8 | ↓-1.3 | |
| 5/30 00:50 | 99.4 | ↓-1.4 | |
| 5/30 01:00 | 97.8 | ↓-1.6 | |
| 5/30 01:10 | 96.2 | ↓-1.6 | |
| 5/30 01:20 | 94.6 | ↓-1.6 | |
| 5/30 01:30 | 92.8 | ↓-1.8 | |
| 5/30 01:40 | 91.1 | ↓-1.7 | |
| 5/30 01:50 | 89.3 | ↓-1.8 | |
| 5/30 02:00 | 87.5 | ↓-1.8 | |
| 5/30 02:10 | 85.6 | ↓-1.9 | |
| 5/30 02:20 | 83.8 | ↓-1.8 | |
| 5/30 02:30 | 82.0 | ↓-1.8 | |
| 5/30 02:40 | 80.2 | ↓-1.8 | |
| 5/30 02:50 | 78.5 | ↓-1.7 | |
| 5/30 03:00 | 76.8 | ↓-1.7 | |
| 5/30 03:10 | 75.1 | ↓-1.7 | |
| 5/30 03:20 | 73.5 | ↓-1.6 | |
| 5/30 03:30 | 72.0 | ↓-1.5 | |
| 5/30 03:40 | 70.6 | ↓-1.4 | |
| 5/30 03:50 | 69.2 | ↓-1.4 | |
| 5/30 04:00 | 67.9 | ↓-1.3 | |
| 5/30 04:10 | 66.7 | ↓-1.2 | |
| 5/30 04:20 | 65.7 | ↓-1.0 | |
| 5/30 04:30 | 64.7 | ↓-1.0 | |
| 5/30 04:40 | 63.8 | ↓-0.9 | |
| 5/30 04:50 | 63.1 | ↓-0.7 | |
| 5/30 05:00 | 62.4 | ↓-0.7 | |
| 5/30 05:10 | 61.9 | ↓-0.5 | |
| 5/30 05:20 | 61.5 | ↓-0.4 | |
| 5/30 05:30 | 61.2 | ↓-0.3 | |
| 5/30 05:40 | 61.1 | ↓-0.1 | 干潮 |
| 5/30 05:50 | 61.1 | 0 | |
| 5/30 06:00 | 61.1 | 0 | |
| 5/30 06:10 | 61.3 | ↑0.2 | |
| 5/30 06:20 | 61.7 | ↑0.4 | |
| 5/30 06:30 | 62.1 | ↑0.4 | |
| 5/30 06:40 | 62.6 | ↑0.5 | |
| 5/30 06:50 | 63.3 | ↑0.7 | |
| 5/30 07:00 | 64.0 | ↑0.7 | |
| 5/30 07:10 | 64.8 | ↑0.8 | |
| 5/30 07:20 | 65.7 | ↑0.9 | |
| 5/30 07:30 | 66.7 | ↑1.0 | |
| 5/30 07:40 | 67.7 | ↑1.0 | |
| 5/30 07:50 | 68.8 | ↑1.1 | |
| 5/30 08:00 | 70.0 | ↑1.2 | |
| 5/30 08:10 | 71.2 | ↑1.2 | |
| 5/30 08:20 | 72.4 | ↑1.2 | |
| 5/30 08:30 | 73.6 | ↑1.2 | |
| 5/30 08:40 | 74.8 | ↑1.2 | |
| 5/30 08:50 | 76.0 | ↑1.2 | |
| 5/30 09:00 | 77.1 | ↑1.1 | |
| 5/30 09:10 | 78.3 | ↑1.2 | |
| 5/30 09:20 | 79.3 | ↑1.0 | |
| 5/30 09:30 | 80.3 | ↑1.0 | |
| 5/30 09:40 | 81.3 | ↑1.0 | |
| 5/30 09:50 | 82.1 | ↑0.8 | |
| 5/30 10:00 | 82.9 | ↑0.8 | |
| 5/30 10:10 | 83.6 | ↑0.7 | |
| 5/30 10:20 | 84.1 | ↑0.5 | |
| 5/30 10:30 | 84.5 | ↑0.4 | |
| 5/30 10:40 | 84.8 | ↑0.3 | |
| 5/30 10:50 | 85.0 | ↑0.2 | 満潮 |
| 5/30 11:00 | 85.1 | ↑0.1 | 満潮 |
| 5/30 11:10 | 85.0 | ↓-0.1 | |
| 5/30 11:20 | 84.8 | ↓-0.2 | |
| 5/30 11:30 | 84.5 | ↓-0.3 | |
| 5/30 11:40 | 84.0 | ↓-0.5 | |
| 5/30 11:50 | 83.4 | ↓-0.6 | |
| 5/30 12:00 | 82.7 | ↓-0.7 | |
| 5/30 12:10 | 81.9 | ↓-0.8 | |
| 5/30 12:20 | 81.0 | ↓-0.9 | |
| 5/30 12:30 | 79.9 | ↓-1.1 | |
| 5/30 12:40 | 78.8 | ↓-1.1 | |
| 5/30 12:50 | 77.6 | ↓-1.2 | |
| 5/30 13:00 | 76.3 | ↓-1.3 | |
| 5/30 13:10 | 75.0 | ↓-1.3 | |
| 5/30 13:20 | 73.6 | ↓-1.4 | |
| 5/30 13:30 | 72.1 | ↓-1.5 | |
| 5/30 13:40 | 70.7 | ↓-1.4 | |
| 5/30 13:50 | 69.2 | ↓-1.5 | |
| 5/30 14:00 | 67.7 | ↓-1.5 | |
| 5/30 14:10 | 66.2 | ↓-1.5 | |
| 5/30 14:20 | 64.8 | ↓-1.4 | |
| 5/30 14:30 | 63.3 | ↓-1.5 | |
| 5/30 14:40 | 61.9 | ↓-1.4 | |
| 5/30 14:50 | 60.6 | ↓-1.3 | |
| 5/30 15:00 | 59.3 | ↓-1.3 | |
| 5/30 15:10 | 58.0 | ↓-1.3 | |
| 5/30 15:20 | 56.9 | ↓-1.1 | |
| 5/30 15:30 | 55.8 | ↓-1.1 | |
| 5/30 15:40 | 54.9 | ↓-0.9 | |
| 5/30 15:50 | 54.0 | ↓-0.9 | |
| 5/30 16:00 | 53.2 | ↓-0.8 | |
| 5/30 16:10 | 52.6 | ↓-0.6 | |
| 5/30 16:20 | 52.1 | ↓-0.5 | |
| 5/30 16:30 | 51.7 | ↓-0.4 | |
| 5/30 16:40 | 51.4 | ↓-0.3 | |
| 5/30 16:50 | 51.3 | ↓-0.1 | 干潮 |
| 5/30 17:00 | 51.3 | 0 | |
| 5/30 17:10 | 51.4 | ↑0.1 | |
| 5/30 17:20 | 51.7 | ↑0.3 | |
| 5/30 17:30 | 52.2 | ↑0.5 | |
| 5/30 17:40 | 52.7 | ↑0.5 | |
| 5/30 17:50 | 53.5 | ↑0.8 | |
| 5/30 18:00 | 54.3 | ↑0.8 | |
| 5/30 18:10 | 55.4 | ↑1.1 | |
| 5/30 18:20 | 56.5 | ↑1.1 | |
| 5/30 18:30 | 57.8 | ↑1.3 | |
| 5/30 18:40 | 59.2 | ↑1.4 | |
| 5/30 18:50 | 60.8 | ↑1.6 | |
| 5/30 19:00 | 62.5 | ↑1.7 | |
| 5/30 19:10 | 64.3 | ↑1.8 | |
| 5/30 19:20 | 66.1 | ↑1.8 | |
| 5/30 19:30 | 68.1 | ↑2.0 | |
| 5/30 19:40 | 70.2 | ↑2.1 | |
| 5/30 19:50 | 72.3 | ↑2.1 | |
| 5/30 20:00 | 74.5 | ↑2.2 | |
| 5/30 20:10 | 76.8 | ↑2.3 | 最大潮位差 |
| 5/30 20:20 | 79.1 | ↑2.3 | 最大潮位差 |
| 5/30 20:30 | 81.4 | ↑2.3 | 最大潮位差 |
| 5/30 20:40 | 83.7 | ↑2.3 | 最大潮位差 |
| 5/30 20:50 | 86.0 | ↑2.3 | 最大潮位差 |
| 5/30 21:00 | 88.2 | ↑2.2 | |
| 5/30 21:10 | 90.5 | ↑2.3 | 最大潮位差 |
| 5/30 21:20 | 92.7 | ↑2.2 | |
| 5/30 21:30 | 94.8 | ↑2.1 | |
| 5/30 21:40 | 96.8 | ↑2.0 | |
| 5/30 21:50 | 98.7 | ↑1.9 | |
| 5/30 22:00 | 100.5 | ↑1.8 | |
| 5/30 22:10 | 102.2 | ↑1.7 | |
| 5/30 22:20 | 103.8 | ↑1.6 | |
| 5/30 22:30 | 105.2 | ↑1.4 | |
| 5/30 22:40 | 106.4 | ↑1.2 | |
| 5/30 22:50 | 107.5 | ↑1.1 | |
| 5/30 23:00 | 108.4 | ↑0.9 | |
| 5/30 23:10 | 109.1 | ↑0.7 | |
| 5/30 23:20 | 109.6 | ↑0.5 | |
| 5/30 23:30 | 110.0 | ↑0.4 | |
| 5/30 23:40 | 110.1 | ↑0.1 | 満潮 |
| 5/30 23:50 | 110.0 | ↓-0.1 |