| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(日) |
06:21 | 01:06 | 21:00 | 13:34 |
| 110cm | 81cm | 109cm | 16cm | |
|
||||
那珂湊（茨城）2032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 | 84.0 | ↓-1.0 | |
| 5/30 00:10 | 83.1 | ↓-0.9 | |
| 5/30 00:20 | 82.4 | ↓-0.7 | |
| 5/30 00:30 | 81.8 | ↓-0.6 | |
| 5/30 00:40 | 81.3 | ↓-0.5 | |
| 5/30 00:50 | 81.0 | ↓-0.3 | |
| 5/30 01:00 | 80.9 | ↓-0.1 | 干潮 |
| 5/30 01:10 | 80.9 | 0 | |
| 5/30 01:20 | 81.0 | ↑0.1 | |
| 5/30 01:30 | 81.3 | ↑0.3 | |
| 5/30 01:40 | 81.7 | ↑0.4 | |
| 5/30 01:50 | 82.3 | ↑0.6 | |
| 5/30 02:00 | 83.0 | ↑0.7 | |
| 5/30 02:10 | 83.7 | ↑0.7 | |
| 5/30 02:20 | 84.6 | ↑0.9 | |
| 5/30 02:30 | 85.6 | ↑1.0 | |
| 5/30 02:40 | 86.7 | ↑1.1 | |
| 5/30 02:50 | 87.9 | ↑1.2 | |
| 5/30 03:00 | 89.1 | ↑1.2 | |
| 5/30 03:10 | 90.4 | ↑1.3 | |
| 5/30 03:20 | 91.7 | ↑1.3 | |
| 5/30 03:30 | 93.1 | ↑1.4 | |
| 5/30 03:40 | 94.5 | ↑1.4 | |
| 5/30 03:50 | 95.9 | ↑1.4 | |
| 5/30 04:00 | 97.3 | ↑1.4 | |
| 5/30 04:10 | 98.7 | ↑1.4 | |
| 5/30 04:20 | 100.0 | ↑1.3 | |
| 5/30 04:30 | 101.4 | ↑1.4 | |
| 5/30 04:40 | 102.6 | ↑1.2 | |
| 5/30 04:50 | 103.8 | ↑1.2 | |
| 5/30 05:00 | 105.0 | ↑1.2 | |
| 5/30 05:10 | 106.0 | ↑1.0 | |
| 5/30 05:20 | 107.0 | ↑1.0 | |
| 5/30 05:30 | 107.8 | ↑0.8 | |
| 5/30 05:40 | 108.5 | ↑0.7 | |
| 5/30 05:50 | 109.1 | ↑0.6 | |
| 5/30 06:00 | 109.5 | ↑0.4 | |
| 5/30 06:10 | 109.7 | ↑0.2 | |
| 5/30 06:20 | 109.8 | ↑0.1 | 満潮 |
| 5/30 06:30 | 109.7 | ↓-0.1 | |
| 5/30 06:40 | 109.5 | ↓-0.2 | |
| 5/30 06:50 | 109.0 | ↓-0.5 | |
| 5/30 07:00 | 108.3 | ↓-0.7 | |
| 5/30 07:10 | 107.4 | ↓-0.9 | |
| 5/30 07:20 | 106.3 | ↓-1.1 | |
| 5/30 07:30 | 105.0 | ↓-1.3 | |
| 5/30 07:40 | 103.5 | ↓-1.5 | |
| 5/30 07:50 | 101.8 | ↓-1.7 | |
| 5/30 08:00 | 99.9 | ↓-1.9 | |
| 5/30 08:10 | 97.7 | ↓-2.2 | |
| 5/30 08:20 | 95.4 | ↓-2.3 | |
| 5/30 08:30 | 92.9 | ↓-2.5 | |
| 5/30 08:40 | 90.2 | ↓-2.7 | |
| 5/30 08:50 | 87.3 | ↓-2.9 | |
| 5/30 09:00 | 84.3 | ↓-3.0 | |
| 5/30 09:10 | 81.1 | ↓-3.2 | |
| 5/30 09:20 | 77.8 | ↓-3.3 | |
| 5/30 09:30 | 74.5 | ↓-3.3 | |
| 5/30 09:40 | 71.0 | ↓-3.5 | |
| 5/30 09:50 | 67.5 | ↓-3.5 | |
| 5/30 10:00 | 63.9 | ↓-3.6 | 最大潮位差 |
| 5/30 10:10 | 60.3 | ↓-3.6 | 最大潮位差 |
| 5/30 10:20 | 56.8 | ↓-3.5 | |
| 5/30 10:30 | 53.2 | ↓-3.6 | 最大潮位差 |
| 5/30 10:40 | 49.7 | ↓-3.5 | |
| 5/30 10:50 | 46.3 | ↓-3.4 | |
| 5/30 11:00 | 43.0 | ↓-3.3 | |
| 5/30 11:10 | 39.7 | ↓-3.3 | |
| 5/30 11:20 | 36.7 | ↓-3.0 | |
| 5/30 11:30 | 33.7 | ↓-3.0 | |
| 5/30 11:40 | 31.0 | ↓-2.7 | |
| 5/30 11:50 | 28.4 | ↓-2.6 | |
| 5/30 12:00 | 26.0 | ↓-2.4 | |
| 5/30 12:10 | 23.8 | ↓-2.2 | |
| 5/30 12:20 | 21.9 | ↓-1.9 | |
| 5/30 12:30 | 20.2 | ↓-1.7 | |
| 5/30 12:40 | 18.7 | ↓-1.5 | |
| 5/30 12:50 | 17.5 | ↓-1.2 | |
| 5/30 13:00 | 16.6 | ↓-0.9 | |
| 5/30 13:10 | 15.8 | ↓-0.8 | |
| 5/30 13:20 | 15.4 | ↓-0.4 | |
| 5/30 13:30 | 15.2 | ↓-0.2 | 干潮 |
| 5/30 13:40 | 15.3 | ↑0.1 | |
| 5/30 13:50 | 15.6 | ↑0.3 | |
| 5/30 14:00 | 16.1 | ↑0.5 | |
| 5/30 14:10 | 16.9 | ↑0.8 | |
| 5/30 14:20 | 17.9 | ↑1.0 | |
| 5/30 14:30 | 19.2 | ↑1.3 | |
| 5/30 14:40 | 20.6 | ↑1.4 | |
| 5/30 14:50 | 22.3 | ↑1.7 | |
| 5/30 15:00 | 24.2 | ↑1.9 | |
| 5/30 15:10 | 26.3 | ↑2.1 | |
| 5/30 15:20 | 28.5 | ↑2.2 | |
| 5/30 15:30 | 30.9 | ↑2.4 | |
| 5/30 15:40 | 33.4 | ↑2.5 | |
| 5/30 15:50 | 36.1 | ↑2.7 | |
| 5/30 16:00 | 38.9 | ↑2.8 | |
| 5/30 16:10 | 41.9 | ↑3.0 | |
| 5/30 16:20 | 44.9 | ↑3.0 | |
| 5/30 16:30 | 48.0 | ↑3.1 | |
| 5/30 16:40 | 51.2 | ↑3.2 | |
| 5/30 16:50 | 54.4 | ↑3.2 | |
| 5/30 17:00 | 57.7 | ↑3.3 | |
| 5/30 17:10 | 61.0 | ↑3.3 | |
| 5/30 17:20 | 64.3 | ↑3.3 | |
| 5/30 17:30 | 67.6 | ↑3.3 | |
| 5/30 17:40 | 70.8 | ↑3.2 | |
| 5/30 17:50 | 74.1 | ↑3.3 | |
| 5/30 18:00 | 77.2 | ↑3.1 | |
| 5/30 18:10 | 80.3 | ↑3.1 | |
| 5/30 18:20 | 83.3 | ↑3.0 | |
| 5/30 18:30 | 86.2 | ↑2.9 | |
| 5/30 18:40 | 89.0 | ↑2.8 | |
| 5/30 18:50 | 91.6 | ↑2.6 | |
| 5/30 19:00 | 94.1 | ↑2.5 | |
| 5/30 19:10 | 96.4 | ↑2.3 | |
| 5/30 19:20 | 98.6 | ↑2.2 | |
| 5/30 19:30 | 100.6 | ↑2.0 | |
| 5/30 19:40 | 102.3 | ↑1.7 | |
| 5/30 19:50 | 103.9 | ↑1.6 | |
| 5/30 20:00 | 105.3 | ↑1.4 | |
| 5/30 20:10 | 106.4 | ↑1.1 | |
| 5/30 20:20 | 107.3 | ↑0.9 | |
| 5/30 20:30 | 108.1 | ↑0.8 | |
| 5/30 20:40 | 108.6 | ↑0.5 | |
| 5/30 20:50 | 108.8 | ↑0.2 | 満潮 |
| 5/30 21:00 | 108.9 | ↑0.1 | 満潮 |
| 5/30 21:10 | 108.8 | ↓-0.1 | |
| 5/30 21:20 | 108.5 | ↓-0.3 | |
| 5/30 21:30 | 107.9 | ↓-0.6 | |
| 5/30 21:40 | 107.3 | ↓-0.6 | |
| 5/30 21:50 | 106.4 | ↓-0.9 | |
| 5/30 22:00 | 105.4 | ↓-1.0 | |
| 5/30 22:10 | 104.3 | ↓-1.1 | |
| 5/30 22:20 | 103.0 | ↓-1.3 | |
| 5/30 22:30 | 101.7 | ↓-1.3 | |
| 5/30 22:40 | 100.3 | ↓-1.4 | |
| 5/30 22:50 | 98.8 | ↓-1.5 | |
| 5/30 23:00 | 97.2 | ↓-1.6 | |
| 5/30 23:10 | 95.6 | ↓-1.6 | |
| 5/30 23:20 | 94.1 | ↓-1.5 | |
| 5/30 23:30 | 92.5 | ↓-1.6 | |
| 5/30 23:40 | 90.9 | ↓-1.6 | |
| 5/30 23:50 | 89.4 | ↓-1.5 |