| 満潮 | 干潮 | 満潮 | 干潮 |
|
28
(水) |
05:56 | 00:25 | 19:40 | 12:43 |
| 129cm | 83cm | 127cm | 29cm | |
|
||||
那珂湊（茨城）2021年07月28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 |
|---|---|---|---|
| 7/28 00:00 | 83.2 | ↓-0.6 | |
| 7/28 00:10 | 82.9 | ↓-0.3 | |
| 7/28 00:20 | 82.7 | ↓-0.2 | 干潮 |
| 7/28 00:30 | 82.7 | 0 | |
| 7/28 00:40 | 82.9 | ↑0.2 | |
| 7/28 00:50 | 83.3 | ↑0.4 | |
| 7/28 01:00 | 83.9 | ↑0.6 | |
| 7/28 01:10 | 84.7 | ↑0.8 | |
| 7/28 01:20 | 85.7 | ↑1.0 | |
| 7/28 01:30 | 86.8 | ↑1.1 | |
| 7/28 01:40 | 88.1 | ↑1.3 | |
| 7/28 01:50 | 89.5 | ↑1.4 | |
| 7/28 02:00 | 91.0 | ↑1.5 | |
| 7/28 02:10 | 92.7 | ↑1.7 | |
| 7/28 02:20 | 94.5 | ↑1.8 | |
| 7/28 02:30 | 96.4 | ↑1.9 | |
| 7/28 02:40 | 98.4 | ↑2.0 | |
| 7/28 02:50 | 100.4 | ↑2.0 | |
| 7/28 03:00 | 102.4 | ↑2.0 | |
| 7/28 03:10 | 104.5 | ↑2.1 | |
| 7/28 03:20 | 106.6 | ↑2.1 | |
| 7/28 03:30 | 108.8 | ↑2.2 | |
| 7/28 03:40 | 110.8 | ↑2.0 | |
| 7/28 03:50 | 112.9 | ↑2.1 | |
| 7/28 04:00 | 114.9 | ↑2.0 | |
| 7/28 04:10 | 116.8 | ↑1.9 | |
| 7/28 04:20 | 118.6 | ↑1.8 | |
| 7/28 04:30 | 120.3 | ↑1.7 | |
| 7/28 04:40 | 121.9 | ↑1.6 | |
| 7/28 04:50 | 123.3 | ↑1.4 | |
| 7/28 05:00 | 124.6 | ↑1.3 | |
| 7/28 05:10 | 125.7 | ↑1.1 | |
| 7/28 05:20 | 126.6 | ↑0.9 | |
| 7/28 05:30 | 127.3 | ↑0.7 | |
| 7/28 05:40 | 127.8 | ↑0.5 | |
| 7/28 05:50 | 128.0 | ↑0.2 | 満潮 |
| 7/28 06:00 | 128.0 | 0 | |
| 7/28 06:10 | 127.8 | ↓-0.2 | |
| 7/28 06:20 | 127.3 | ↓-0.5 | |
| 7/28 06:30 | 126.5 | ↓-0.8 | |
| 7/28 06:40 | 125.4 | ↓-1.1 | |
| 7/28 06:50 | 124.1 | ↓-1.3 | |
| 7/28 07:00 | 122.6 | ↓-1.5 | |
| 7/28 07:10 | 120.7 | ↓-1.9 | |
| 7/28 07:20 | 118.7 | ↓-2.0 | |
| 7/28 07:30 | 116.3 | ↓-2.4 | |
| 7/28 07:40 | 113.8 | ↓-2.5 | |
| 7/28 07:50 | 111.0 | ↓-2.8 | |
| 7/28 08:00 | 108.0 | ↓-3.0 | |
| 7/28 08:10 | 104.8 | ↓-3.2 | |
| 7/28 08:20 | 101.4 | ↓-3.4 | |
| 7/28 08:30 | 97.9 | ↓-3.5 | |
| 7/28 08:40 | 94.2 | ↓-3.7 | |
| 7/28 08:50 | 90.5 | ↓-3.7 | |
| 7/28 09:00 | 86.6 | ↓-3.9 | |
| 7/28 09:10 | 82.7 | ↓-3.9 | |
| 7/28 09:20 | 78.8 | ↓-3.9 | |
| 7/28 09:30 | 74.9 | ↓-3.9 | |
| 7/28 09:40 | 70.9 | ↓-4.0 | 最大潮位差 |
| 7/28 09:50 | 67.1 | ↓-3.8 | |
| 7/28 10:00 | 63.3 | ↓-3.8 | |
| 7/28 10:10 | 59.5 | ↓-3.8 | |
| 7/28 10:20 | 56.0 | ↓-3.5 | |
| 7/28 10:30 | 52.5 | ↓-3.5 | |
| 7/28 10:40 | 49.2 | ↓-3.3 | |
| 7/28 10:50 | 46.1 | ↓-3.1 | |
| 7/28 11:00 | 43.2 | ↓-2.9 | |
| 7/28 11:10 | 40.5 | ↓-2.7 | |
| 7/28 11:20 | 38.1 | ↓-2.4 | |
| 7/28 11:30 | 35.9 | ↓-2.2 | |
| 7/28 11:40 | 34.0 | ↓-1.9 | |
| 7/28 11:50 | 32.3 | ↓-1.7 | |
| 7/28 12:00 | 30.9 | ↓-1.4 | |
| 7/28 12:10 | 29.9 | ↓-1.0 | |
| 7/28 12:20 | 29.1 | ↓-0.8 | |
| 7/28 12:30 | 28.6 | ↓-0.5 | |
| 7/28 12:40 | 28.3 | ↓-0.3 | 干潮 |
| 7/28 12:50 | 28.4 | ↑0.1 | |
| 7/28 13:00 | 28.8 | ↑0.4 | |
| 7/28 13:10 | 29.4 | ↑0.6 | |
| 7/28 13:20 | 30.4 | ↑1.0 | |
| 7/28 13:30 | 31.6 | ↑1.2 | |
| 7/28 13:40 | 33.0 | ↑1.4 | |
| 7/28 13:50 | 34.7 | ↑1.7 | |
| 7/28 14:00 | 36.7 | ↑2.0 | |
| 7/28 14:10 | 38.9 | ↑2.2 | |
| 7/28 14:20 | 41.3 | ↑2.4 | |
| 7/28 14:30 | 43.9 | ↑2.6 | |
| 7/28 14:40 | 46.6 | ↑2.7 | |
| 7/28 14:50 | 49.6 | ↑3.0 | |
| 7/28 15:00 | 52.7 | ↑3.1 | |
| 7/28 15:10 | 56.0 | ↑3.3 | |
| 7/28 15:20 | 59.3 | ↑3.3 | |
| 7/28 15:30 | 62.8 | ↑3.5 | |
| 7/28 15:40 | 66.4 | ↑3.6 | |
| 7/28 15:50 | 70.0 | ↑3.6 | |
| 7/28 16:00 | 73.6 | ↑3.6 | |
| 7/28 16:10 | 77.3 | ↑3.7 | |
| 7/28 16:20 | 81.0 | ↑3.7 | |
| 7/28 16:30 | 84.6 | ↑3.6 | |
| 7/28 16:40 | 88.3 | ↑3.7 | |
| 7/28 16:50 | 91.8 | ↑3.5 | |
| 7/28 17:00 | 95.3 | ↑3.5 | |
| 7/28 17:10 | 98.7 | ↑3.4 | |
| 7/28 17:20 | 102.0 | ↑3.3 | |
| 7/28 17:30 | 105.1 | ↑3.1 | |
| 7/28 17:40 | 108.0 | ↑2.9 | |
| 7/28 17:50 | 110.8 | ↑2.8 | |
| 7/28 18:00 | 113.4 | ↑2.6 | |
| 7/28 18:10 | 115.8 | ↑2.4 | |
| 7/28 18:20 | 117.9 | ↑2.1 | |
| 7/28 18:30 | 119.9 | ↑2.0 | |
| 7/28 18:40 | 121.6 | ↑1.7 | |
| 7/28 18:50 | 123.0 | ↑1.4 | |
| 7/28 19:00 | 124.1 | ↑1.1 | |
| 7/28 19:10 | 125.1 | ↑1.0 | |
| 7/28 19:20 | 125.7 | ↑0.6 | |
| 7/28 19:30 | 126.1 | ↑0.4 | 満潮 |
| 7/28 19:40 | 126.2 | ↑0.1 | 満潮 |
| 7/28 19:50 | 126.0 | ↓-0.2 | |
| 7/28 20:00 | 125.6 | ↓-0.4 | |
| 7/28 20:10 | 124.9 | ↓-0.7 | |
| 7/28 20:20 | 124.0 | ↓-0.9 | |
| 7/28 20:30 | 122.9 | ↓-1.1 | |
| 7/28 20:40 | 121.6 | ↓-1.3 | |
| 7/28 20:50 | 120.1 | ↓-1.5 | |
| 7/28 21:00 | 118.4 | ↓-1.7 | |
| 7/28 21:10 | 116.5 | ↓-1.9 | |
| 7/28 21:20 | 114.6 | ↓-1.9 | |
| 7/28 21:30 | 112.5 | ↓-2.1 | |
| 7/28 21:40 | 110.3 | ↓-2.2 | |
| 7/28 21:50 | 108.0 | ↓-2.3 | |
| 7/28 22:00 | 105.7 | ↓-2.3 | |
| 7/28 22:10 | 103.4 | ↓-2.3 | |
| 7/28 22:20 | 101.1 | ↓-2.3 | |
| 7/28 22:30 | 98.8 | ↓-2.3 | |
| 7/28 22:40 | 96.5 | ↓-2.3 | |
| 7/28 22:50 | 94.3 | ↓-2.2 | |
| 7/28 23:00 | 92.2 | ↓-2.1 | |
| 7/28 23:10 | 90.2 | ↓-2.0 | |
| 7/28 23:20 | 88.3 | ↓-1.9 | |
| 7/28 23:30 | 86.5 | ↓-1.8 | |
| 7/28 23:40 | 84.8 | ↓-1.7 | |
| 7/28 23:50 | 83.3 | ↓-1.5 |