| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(月) |
04:25 | 12:10 | 20:02 | - |
| 124cm | -10cm | 116cm | - | |
|
||||
那珂湊（茨城）2044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 | 95.7 | ↑0.4 | |
| 5/30 00:10 | 96.3 | ↑0.6 | |
| 5/30 00:20 | 97.0 | ↑0.7 | |
| 5/30 00:30 | 97.8 | ↑0.8 | |
| 5/30 00:40 | 98.8 | ↑1.0 | |
| 5/30 00:50 | 99.8 | ↑1.0 | |
| 5/30 01:00 | 101.0 | ↑1.2 | |
| 5/30 01:10 | 102.2 | ↑1.2 | |
| 5/30 01:20 | 103.6 | ↑1.4 | |
| 5/30 01:30 | 104.9 | ↑1.3 | |
| 5/30 01:40 | 106.4 | ↑1.5 | |
| 5/30 01:50 | 107.8 | ↑1.4 | |
| 5/30 02:00 | 109.3 | ↑1.5 | |
| 5/30 02:10 | 110.8 | ↑1.5 | |
| 5/30 02:20 | 112.3 | ↑1.5 | |
| 5/30 02:30 | 113.7 | ↑1.4 | |
| 5/30 02:40 | 115.1 | ↑1.4 | |
| 5/30 02:50 | 116.5 | ↑1.4 | |
| 5/30 03:00 | 117.8 | ↑1.3 | |
| 5/30 03:10 | 118.9 | ↑1.1 | |
| 5/30 03:20 | 120.0 | ↑1.1 | |
| 5/30 03:30 | 121.0 | ↑1.0 | |
| 5/30 03:40 | 121.8 | ↑0.8 | |
| 5/30 03:50 | 122.5 | ↑0.7 | |
| 5/30 04:00 | 123.1 | ↑0.6 | |
| 5/30 04:10 | 123.4 | ↑0.3 | |
| 5/30 04:20 | 123.6 | ↑0.2 | 満潮 |
| 5/30 04:30 | 123.6 | 0 | |
| 5/30 04:40 | 123.3 | ↓-0.3 | |
| 5/30 04:50 | 122.9 | ↓-0.4 | |
| 5/30 05:00 | 122.2 | ↓-0.7 | |
| 5/30 05:10 | 121.3 | ↓-0.9 | |
| 5/30 05:20 | 120.2 | ↓-1.1 | |
| 5/30 05:30 | 118.8 | ↓-1.4 | |
| 5/30 05:40 | 117.1 | ↓-1.7 | |
| 5/30 05:50 | 115.2 | ↓-1.9 | |
| 5/30 06:00 | 113.1 | ↓-2.1 | |
| 5/30 06:10 | 110.6 | ↓-2.5 | |
| 5/30 06:20 | 108.0 | ↓-2.6 | |
| 5/30 06:30 | 105.1 | ↓-2.9 | |
| 5/30 06:40 | 101.9 | ↓-3.2 | |
| 5/30 06:50 | 98.6 | ↓-3.3 | |
| 5/30 07:00 | 95.0 | ↓-3.6 | |
| 5/30 07:10 | 91.2 | ↓-3.8 | |
| 5/30 07:20 | 87.2 | ↓-4.0 | |
| 5/30 07:30 | 83.1 | ↓-4.1 | |
| 5/30 07:40 | 78.8 | ↓-4.3 | |
| 5/30 07:50 | 74.3 | ↓-4.5 | |
| 5/30 08:00 | 69.8 | ↓-4.5 | |
| 5/30 08:10 | 65.2 | ↓-4.6 | |
| 5/30 08:20 | 60.5 | ↓-4.7 | |
| 5/30 08:30 | 55.7 | ↓-4.8 | 最大潮位差 |
| 5/30 08:40 | 51.0 | ↓-4.7 | |
| 5/30 08:50 | 46.2 | ↓-4.8 | 最大潮位差 |
| 5/30 09:00 | 41.5 | ↓-4.7 | |
| 5/30 09:10 | 36.9 | ↓-4.6 | |
| 5/30 09:20 | 32.3 | ↓-4.6 | |
| 5/30 09:30 | 27.9 | ↓-4.4 | |
| 5/30 09:40 | 23.6 | ↓-4.3 | |
| 5/30 09:50 | 19.5 | ↓-4.1 | |
| 5/30 10:00 | 15.5 | ↓-4.0 | |
| 5/30 10:10 | 11.8 | ↓-3.7 | |
| 5/30 10:20 | 8.3 | ↓-3.5 | |
| 5/30 10:30 | 5.1 | ↓-3.2 | |
| 5/30 10:40 | 2.1 | ↓-3.0 | |
| 5/30 10:50 | -0.6 | ↓-2.7 | |
| 5/30 11:00 | -3.0 | ↓-2.4 | |
| 5/30 11:10 | -5.1 | ↓-2.1 | |
| 5/30 11:20 | -6.9 | ↓-1.8 | |
| 5/30 11:30 | -8.3 | ↓-1.4 | |
| 5/30 11:40 | -9.4 | ↓-1.1 | |
| 5/30 11:50 | -10.3 | ↓-0.9 | |
| 5/30 12:00 | -10.7 | ↓-0.4 | 干潮 |
| 5/30 12:10 | -10.9 | ↓-0.2 | 干潮 |
| 5/30 12:20 | -10.7 | ↑0.2 | |
| 5/30 12:30 | -10.2 | ↑0.5 | |
| 5/30 12:40 | -9.4 | ↑0.8 | |
| 5/30 12:50 | -8.2 | ↑1.2 | |
| 5/30 13:00 | -6.8 | ↑1.4 | |
| 5/30 13:10 | -5.1 | ↑1.7 | |
| 5/30 13:20 | -3.1 | ↑2.0 | |
| 5/30 13:30 | -0.8 | ↑2.3 | |
| 5/30 13:40 | 1.7 | ↑2.5 | |
| 5/30 13:50 | 4.5 | ↑2.8 | |
| 5/30 14:00 | 7.4 | ↑2.9 | |
| 5/30 14:10 | 10.6 | ↑3.2 | |
| 5/30 14:20 | 14.0 | ↑3.4 | |
| 5/30 14:30 | 17.5 | ↑3.5 | |
| 5/30 14:40 | 21.2 | ↑3.7 | |
| 5/30 14:50 | 25.1 | ↑3.9 | |
| 5/30 15:00 | 29.0 | ↑3.9 | |
| 5/30 15:10 | 33.1 | ↑4.1 | |
| 5/30 15:20 | 37.2 | ↑4.1 | |
| 5/30 15:30 | 41.4 | ↑4.2 | |
| 5/30 15:40 | 45.7 | ↑4.3 | |
| 5/30 15:50 | 49.9 | ↑4.2 | |
| 5/30 16:00 | 54.2 | ↑4.3 | |
| 5/30 16:10 | 58.4 | ↑4.2 | |
| 5/30 16:20 | 62.7 | ↑4.3 | |
| 5/30 16:30 | 66.8 | ↑4.1 | |
| 5/30 16:40 | 70.9 | ↑4.1 | |
| 5/30 16:50 | 74.9 | ↑4.0 | |
| 5/30 17:00 | 78.7 | ↑3.8 | |
| 5/30 17:10 | 82.5 | ↑3.8 | |
| 5/30 17:20 | 86.1 | ↑3.6 | |
| 5/30 17:30 | 89.5 | ↑3.4 | |
| 5/30 17:40 | 92.7 | ↑3.2 | |
| 5/30 17:50 | 95.8 | ↑3.1 | |
| 5/30 18:00 | 98.7 | ↑2.9 | |
| 5/30 18:10 | 101.3 | ↑2.6 | |
| 5/30 18:20 | 103.7 | ↑2.4 | |
| 5/30 18:30 | 105.9 | ↑2.2 | |
| 5/30 18:40 | 107.9 | ↑2.0 | |
| 5/30 18:50 | 109.6 | ↑1.7 | |
| 5/30 19:00 | 111.1 | ↑1.5 | |
| 5/30 19:10 | 112.3 | ↑1.2 | |
| 5/30 19:20 | 113.3 | ↑1.0 | |
| 5/30 19:30 | 114.1 | ↑0.8 | |
| 5/30 19:40 | 114.6 | ↑0.5 | |
| 5/30 19:50 | 114.9 | ↑0.3 | |
| 5/30 20:00 | 115.1 | ↑0.2 | 満潮 |
| 5/30 20:10 | 115.0 | ↓-0.1 | |
| 5/30 20:20 | 114.7 | ↓-0.3 | |
| 5/30 20:30 | 114.3 | ↓-0.4 | |
| 5/30 20:40 | 113.7 | ↓-0.6 | |
| 5/30 20:50 | 112.9 | ↓-0.8 | |
| 5/30 21:00 | 112.1 | ↓-0.8 | |
| 5/30 21:10 | 111.1 | ↓-1.0 | |
| 5/30 21:20 | 110.1 | ↓-1.0 | |
| 5/30 21:30 | 109.0 | ↓-1.1 | |
| 5/30 21:40 | 107.8 | ↓-1.2 | |
| 5/30 21:50 | 106.6 | ↓-1.2 | |
| 5/30 22:00 | 105.5 | ↓-1.1 | |
| 5/30 22:10 | 104.3 | ↓-1.2 | |
| 5/30 22:20 | 103.1 | ↓-1.2 | |
| 5/30 22:30 | 102.0 | ↓-1.1 | |
| 5/30 22:40 | 101.0 | ↓-1.0 | |
| 5/30 22:50 | 100.0 | ↓-1.0 | |
| 5/30 23:00 | 99.2 | ↓-0.8 | |
| 5/30 23:10 | 98.4 | ↓-0.8 | |
| 5/30 23:20 | 97.7 | ↓-0.7 | |
| 5/30 23:30 | 97.1 | ↓-0.6 | |
| 5/30 23:40 | 96.7 | ↓-0.4 | |
| 5/30 23:50 | 96.3 | ↓-0.4 |