| 満潮 | 干潮 | 満潮 | 干潮 |
|
29
(土) |
09:39 | 03:05 | 20:49 | 14:21 |
| 105cm | 51cm | 127cm | 83cm | |
|
||||
那珂湊（茨城）2028年07月29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 |
|---|---|---|---|
| 7/29 00:00 | 80.1 | ↓-2.9 | 最大潮位差 |
| 7/29 00:10 | 77.3 | ↓-2.8 | |
| 7/29 00:20 | 74.5 | ↓-2.8 | |
| 7/29 00:30 | 71.9 | ↓-2.6 | |
| 7/29 00:40 | 69.3 | ↓-2.6 | |
| 7/29 00:50 | 66.9 | ↓-2.4 | |
| 7/29 01:00 | 64.6 | ↓-2.3 | |
| 7/29 01:10 | 62.4 | ↓-2.2 | |
| 7/29 01:20 | 60.4 | ↓-2.0 | |
| 7/29 01:30 | 58.6 | ↓-1.8 | |
| 7/29 01:40 | 56.9 | ↓-1.7 | |
| 7/29 01:50 | 55.4 | ↓-1.5 | |
| 7/29 02:00 | 54.1 | ↓-1.3 | |
| 7/29 02:10 | 53.0 | ↓-1.1 | |
| 7/29 02:20 | 52.1 | ↓-0.9 | |
| 7/29 02:30 | 51.3 | ↓-0.8 | |
| 7/29 02:40 | 50.8 | ↓-0.5 | |
| 7/29 02:50 | 50.4 | ↓-0.4 | |
| 7/29 03:00 | 50.3 | ↓-0.1 | 干潮 |
| 7/29 03:10 | 50.3 | 0 | |
| 7/29 03:20 | 50.5 | ↑0.2 | |
| 7/29 03:30 | 50.8 | ↑0.3 | |
| 7/29 03:40 | 51.4 | ↑0.6 | |
| 7/29 03:50 | 52.1 | ↑0.7 | |
| 7/29 04:00 | 53.0 | ↑0.9 | |
| 7/29 04:10 | 54.0 | ↑1.0 | |
| 7/29 04:20 | 55.1 | ↑1.1 | |
| 7/29 04:30 | 56.4 | ↑1.3 | |
| 7/29 04:40 | 57.9 | ↑1.5 | |
| 7/29 04:50 | 59.4 | ↑1.5 | |
| 7/29 05:00 | 61.1 | ↑1.7 | |
| 7/29 05:10 | 62.8 | ↑1.7 | |
| 7/29 05:20 | 64.7 | ↑1.9 | |
| 7/29 05:30 | 66.6 | ↑1.9 | |
| 7/29 05:40 | 68.6 | ↑2.0 | |
| 7/29 05:50 | 70.7 | ↑2.1 | |
| 7/29 06:00 | 72.8 | ↑2.1 | |
| 7/29 06:10 | 74.9 | ↑2.1 | |
| 7/29 06:20 | 77.0 | ↑2.1 | |
| 7/29 06:30 | 79.2 | ↑2.2 | |
| 7/29 06:40 | 81.3 | ↑2.1 | |
| 7/29 06:50 | 83.4 | ↑2.1 | |
| 7/29 07:00 | 85.5 | ↑2.1 | |
| 7/29 07:10 | 87.5 | ↑2.0 | |
| 7/29 07:20 | 89.5 | ↑2.0 | |
| 7/29 07:30 | 91.3 | ↑1.8 | |
| 7/29 07:40 | 93.1 | ↑1.8 | |
| 7/29 07:50 | 94.8 | ↑1.7 | |
| 7/29 08:00 | 96.4 | ↑1.6 | |
| 7/29 08:10 | 97.8 | ↑1.4 | |
| 7/29 08:20 | 99.1 | ↑1.3 | |
| 7/29 08:30 | 100.3 | ↑1.2 | |
| 7/29 08:40 | 101.3 | ↑1.0 | |
| 7/29 08:50 | 102.2 | ↑0.9 | |
| 7/29 09:00 | 102.8 | ↑0.6 | |
| 7/29 09:10 | 103.4 | ↑0.6 | |
| 7/29 09:20 | 103.8 | ↑0.4 | |
| 7/29 09:30 | 104.0 | ↑0.2 | 満潮 |
| 7/29 09:40 | 104.0 | 0 | |
| 7/29 09:50 | 103.9 | ↓-0.1 | |
| 7/29 10:00 | 103.7 | ↓-0.2 | |
| 7/29 10:10 | 103.3 | ↓-0.4 | |
| 7/29 10:20 | 102.7 | ↓-0.6 | |
| 7/29 10:30 | 102.1 | ↓-0.6 | |
| 7/29 10:40 | 101.3 | ↓-0.8 | |
| 7/29 10:50 | 100.4 | ↓-0.9 | |
| 7/29 11:00 | 99.4 | ↓-1.0 | |
| 7/29 11:10 | 98.4 | ↓-1.0 | |
| 7/29 11:20 | 97.3 | ↓-1.1 | |
| 7/29 11:30 | 96.1 | ↓-1.2 | |
| 7/29 11:40 | 95.0 | ↓-1.1 | |
| 7/29 11:50 | 93.8 | ↓-1.2 | |
| 7/29 12:00 | 92.5 | ↓-1.3 | |
| 7/29 12:10 | 91.4 | ↓-1.1 | |
| 7/29 12:20 | 90.2 | ↓-1.2 | |
| 7/29 12:30 | 89.1 | ↓-1.1 | |
| 7/29 12:40 | 88.0 | ↓-1.1 | |
| 7/29 12:50 | 87.0 | ↓-1.0 | |
| 7/29 13:00 | 86.0 | ↓-1.0 | |
| 7/29 13:10 | 85.2 | ↓-0.8 | |
| 7/29 13:20 | 84.4 | ↓-0.8 | |
| 7/29 13:30 | 83.8 | ↓-0.6 | |
| 7/29 13:40 | 83.2 | ↓-0.6 | |
| 7/29 13:50 | 82.8 | ↓-0.4 | |
| 7/29 14:00 | 82.5 | ↓-0.3 | |
| 7/29 14:10 | 82.3 | ↓-0.2 | |
| 7/29 14:20 | 82.2 | ↓-0.1 | 干潮 |
| 7/29 14:30 | 82.3 | ↑0.1 | |
| 7/29 14:40 | 82.4 | ↑0.1 | |
| 7/29 14:50 | 82.8 | ↑0.4 | |
| 7/29 15:00 | 83.2 | ↑0.4 | |
| 7/29 15:10 | 83.8 | ↑0.6 | |
| 7/29 15:20 | 84.4 | ↑0.6 | |
| 7/29 15:30 | 85.2 | ↑0.8 | |
| 7/29 15:40 | 86.1 | ↑0.9 | |
| 7/29 15:50 | 87.2 | ↑1.1 | |
| 7/29 16:00 | 88.3 | ↑1.1 | |
| 7/29 16:10 | 89.5 | ↑1.2 | |
| 7/29 16:20 | 90.8 | ↑1.3 | |
| 7/29 16:30 | 92.2 | ↑1.4 | |
| 7/29 16:40 | 93.7 | ↑1.5 | |
| 7/29 16:50 | 95.2 | ↑1.5 | |
| 7/29 17:00 | 96.8 | ↑1.6 | |
| 7/29 17:10 | 98.5 | ↑1.7 | |
| 7/29 17:20 | 100.1 | ↑1.6 | |
| 7/29 17:30 | 101.9 | ↑1.8 | |
| 7/29 17:40 | 103.6 | ↑1.7 | |
| 7/29 17:50 | 105.4 | ↑1.8 | |
| 7/29 18:00 | 107.2 | ↑1.8 | |
| 7/29 18:10 | 109.0 | ↑1.8 | |
| 7/29 18:20 | 110.7 | ↑1.7 | |
| 7/29 18:30 | 112.4 | ↑1.7 | |
| 7/29 18:40 | 114.1 | ↑1.7 | |
| 7/29 18:50 | 115.7 | ↑1.6 | |
| 7/29 19:00 | 117.3 | ↑1.6 | |
| 7/29 19:10 | 118.8 | ↑1.5 | |
| 7/29 19:20 | 120.2 | ↑1.4 | |
| 7/29 19:30 | 121.4 | ↑1.2 | |
| 7/29 19:40 | 122.6 | ↑1.2 | |
| 7/29 19:50 | 123.6 | ↑1.0 | |
| 7/29 20:00 | 124.5 | ↑0.9 | |
| 7/29 20:10 | 125.3 | ↑0.8 | |
| 7/29 20:20 | 125.9 | ↑0.6 | |
| 7/29 20:30 | 126.3 | ↑0.4 | |
| 7/29 20:40 | 126.5 | ↑0.2 | 満潮 |
| 7/29 20:50 | 126.6 | ↑0.1 | |
| 7/29 21:00 | 126.5 | ↓-0.1 | |
| 7/29 21:10 | 126.2 | ↓-0.3 | |
| 7/29 21:20 | 125.6 | ↓-0.6 | |
| 7/29 21:30 | 124.9 | ↓-0.7 | |
| 7/29 21:40 | 124.0 | ↓-0.9 | |
| 7/29 21:50 | 122.9 | ↓-1.1 | |
| 7/29 22:00 | 121.6 | ↓-1.3 | |
| 7/29 22:10 | 120.1 | ↓-1.5 | |
| 7/29 22:20 | 118.4 | ↓-1.7 | |
| 7/29 22:30 | 116.5 | ↓-1.9 | |
| 7/29 22:40 | 114.5 | ↓-2.0 | |
| 7/29 22:50 | 112.3 | ↓-2.2 | |
| 7/29 23:00 | 110.0 | ↓-2.3 | |
| 7/29 23:10 | 107.6 | ↓-2.4 | |
| 7/29 23:20 | 105.0 | ↓-2.6 | |
| 7/29 23:30 | 102.3 | ↓-2.7 | |
| 7/29 23:40 | 99.6 | ↓-2.7 | |
| 7/29 23:50 | 96.8 | ↓-2.8 |