| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(土) |
14:29 | 06:59 | 23:52 | 18:02 |
| 100cm | 36cm | 125cm | 94cm | |
|
||||
那珂湊（茨城）2029年07月7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 |
|---|---|---|---|
| 7/7 00:00 | 120.0 | ↓-0.9 | |
| 7/7 00:10 | 118.9 | ↓-1.1 | |
| 7/7 00:20 | 117.6 | ↓-1.3 | |
| 7/7 00:30 | 116.1 | ↓-1.5 | |
| 7/7 00:40 | 114.5 | ↓-1.6 | |
| 7/7 00:50 | 112.8 | ↓-1.7 | |
| 7/7 01:00 | 110.8 | ↓-2.0 | |
| 7/7 01:10 | 108.8 | ↓-2.0 | |
| 7/7 01:20 | 106.6 | ↓-2.2 | |
| 7/7 01:30 | 104.3 | ↓-2.3 | |
| 7/7 01:40 | 101.8 | ↓-2.5 | |
| 7/7 01:50 | 99.3 | ↓-2.5 | |
| 7/7 02:00 | 96.7 | ↓-2.6 | |
| 7/7 02:10 | 94.0 | ↓-2.7 | |
| 7/7 02:20 | 91.2 | ↓-2.8 | |
| 7/7 02:30 | 88.4 | ↓-2.8 | |
| 7/7 02:40 | 85.6 | ↓-2.8 | |
| 7/7 02:50 | 82.7 | ↓-2.9 | 最大潮位差 |
| 7/7 03:00 | 79.8 | ↓-2.9 | 最大潮位差 |
| 7/7 03:10 | 76.9 | ↓-2.9 | 最大潮位差 |
| 7/7 03:20 | 74.0 | ↓-2.9 | 最大潮位差 |
| 7/7 03:30 | 71.2 | ↓-2.8 | |
| 7/7 03:40 | 68.3 | ↓-2.9 | 最大潮位差 |
| 7/7 03:50 | 65.5 | ↓-2.8 | |
| 7/7 04:00 | 62.8 | ↓-2.7 | |
| 7/7 04:10 | 60.2 | ↓-2.6 | |
| 7/7 04:20 | 57.6 | ↓-2.6 | |
| 7/7 04:30 | 55.2 | ↓-2.4 | |
| 7/7 04:40 | 52.8 | ↓-2.4 | |
| 7/7 04:50 | 50.6 | ↓-2.2 | |
| 7/7 05:00 | 48.4 | ↓-2.2 | |
| 7/7 05:10 | 46.5 | ↓-1.9 | |
| 7/7 05:20 | 44.6 | ↓-1.9 | |
| 7/7 05:30 | 43.0 | ↓-1.6 | |
| 7/7 05:40 | 41.4 | ↓-1.6 | |
| 7/7 05:50 | 40.1 | ↓-1.3 | |
| 7/7 06:00 | 38.9 | ↓-1.2 | |
| 7/7 06:10 | 37.9 | ↓-1.0 | |
| 7/7 06:20 | 37.1 | ↓-0.8 | |
| 7/7 06:30 | 36.5 | ↓-0.6 | |
| 7/7 06:40 | 36.0 | ↓-0.5 | |
| 7/7 06:50 | 35.8 | ↓-0.2 | 干潮 |
| 7/7 07:00 | 35.7 | ↓-0.1 | |
| 7/7 07:10 | 35.9 | ↑0.2 | |
| 7/7 07:20 | 36.2 | ↑0.3 | |
| 7/7 07:30 | 36.7 | ↑0.5 | |
| 7/7 07:40 | 37.4 | ↑0.7 | |
| 7/7 07:50 | 38.3 | ↑0.9 | |
| 7/7 08:00 | 39.4 | ↑1.1 | |
| 7/7 08:10 | 40.6 | ↑1.2 | |
| 7/7 08:20 | 42.0 | ↑1.4 | |
| 7/7 08:30 | 43.5 | ↑1.5 | |
| 7/7 08:40 | 45.2 | ↑1.7 | |
| 7/7 08:50 | 47.0 | ↑1.8 | |
| 7/7 09:00 | 48.9 | ↑1.9 | |
| 7/7 09:10 | 50.9 | ↑2.0 | |
| 7/7 09:20 | 53.0 | ↑2.1 | |
| 7/7 09:30 | 55.2 | ↑2.2 | |
| 7/7 09:40 | 57.4 | ↑2.2 | |
| 7/7 09:50 | 59.7 | ↑2.3 | |
| 7/7 10:00 | 62.1 | ↑2.4 | |
| 7/7 10:10 | 64.4 | ↑2.3 | |
| 7/7 10:20 | 66.8 | ↑2.4 | |
| 7/7 10:30 | 69.1 | ↑2.3 | |
| 7/7 10:40 | 71.5 | ↑2.4 | |
| 7/7 10:50 | 73.8 | ↑2.3 | |
| 7/7 11:00 | 76.0 | ↑2.2 | |
| 7/7 11:10 | 78.2 | ↑2.2 | |
| 7/7 11:20 | 80.3 | ↑2.1 | |
| 7/7 11:30 | 82.3 | ↑2.0 | |
| 7/7 11:40 | 84.3 | ↑2.0 | |
| 7/7 11:50 | 86.1 | ↑1.8 | |
| 7/7 12:00 | 87.9 | ↑1.8 | |
| 7/7 12:10 | 89.5 | ↑1.6 | |
| 7/7 12:20 | 91.1 | ↑1.6 | |
| 7/7 12:30 | 92.5 | ↑1.4 | |
| 7/7 12:40 | 93.7 | ↑1.2 | |
| 7/7 12:50 | 94.9 | ↑1.2 | |
| 7/7 13:00 | 95.9 | ↑1.0 | |
| 7/7 13:10 | 96.8 | ↑0.9 | |
| 7/7 13:20 | 97.6 | ↑0.8 | |
| 7/7 13:30 | 98.3 | ↑0.7 | |
| 7/7 13:40 | 98.8 | ↑0.5 | |
| 7/7 13:50 | 99.3 | ↑0.5 | |
| 7/7 14:00 | 99.6 | ↑0.3 | |
| 7/7 14:10 | 99.8 | ↑0.2 | |
| 7/7 14:20 | 99.9 | ↑0.1 | 満潮 |
| 7/7 14:30 | 99.9 | 0 | |
| 7/7 14:40 | 99.9 | 0 | |
| 7/7 14:50 | 99.7 | ↓-0.2 | |
| 7/7 15:00 | 99.5 | ↓-0.2 | |
| 7/7 15:10 | 99.3 | ↓-0.2 | |
| 7/7 15:20 | 98.9 | ↓-0.4 | |
| 7/7 15:30 | 98.6 | ↓-0.3 | |
| 7/7 15:40 | 98.2 | ↓-0.4 | |
| 7/7 15:50 | 97.7 | ↓-0.5 | |
| 7/7 16:00 | 97.3 | ↓-0.4 | |
| 7/7 16:10 | 96.8 | ↓-0.5 | |
| 7/7 16:20 | 96.3 | ↓-0.5 | |
| 7/7 16:30 | 95.8 | ↓-0.5 | |
| 7/7 16:40 | 95.4 | ↓-0.4 | |
| 7/7 16:50 | 95.0 | ↓-0.4 | |
| 7/7 17:00 | 94.6 | ↓-0.4 | |
| 7/7 17:10 | 94.2 | ↓-0.4 | |
| 7/7 17:20 | 93.9 | ↓-0.3 | |
| 7/7 17:30 | 93.7 | ↓-0.2 | |
| 7/7 17:40 | 93.5 | ↓-0.2 | |
| 7/7 17:50 | 93.3 | ↓-0.2 | |
| 7/7 18:00 | 93.3 | 0 | 干潮 |
| 7/7 18:10 | 93.3 | 0 | |
| 7/7 18:20 | 93.4 | ↑0.1 | |
| 7/7 18:30 | 93.6 | ↑0.2 | |
| 7/7 18:40 | 93.9 | ↑0.3 | |
| 7/7 18:50 | 94.3 | ↑0.4 | |
| 7/7 19:00 | 94.8 | ↑0.5 | |
| 7/7 19:10 | 95.4 | ↑0.6 | |
| 7/7 19:20 | 96.1 | ↑0.7 | |
| 7/7 19:30 | 96.8 | ↑0.7 | |
| 7/7 19:40 | 97.7 | ↑0.9 | |
| 7/7 19:50 | 98.6 | ↑0.9 | |
| 7/7 20:00 | 99.7 | ↑1.1 | |
| 7/7 20:10 | 100.8 | ↑1.1 | |
| 7/7 20:20 | 101.9 | ↑1.1 | |
| 7/7 20:30 | 103.2 | ↑1.3 | |
| 7/7 20:40 | 104.5 | ↑1.3 | |
| 7/7 20:50 | 105.8 | ↑1.3 | |
| 7/7 21:00 | 107.2 | ↑1.4 | |
| 7/7 21:10 | 108.6 | ↑1.4 | |
| 7/7 21:20 | 110.0 | ↑1.4 | |
| 7/7 21:30 | 111.4 | ↑1.4 | |
| 7/7 21:40 | 112.8 | ↑1.4 | |
| 7/7 21:50 | 114.2 | ↑1.4 | |
| 7/7 22:00 | 115.5 | ↑1.3 | |
| 7/7 22:10 | 116.8 | ↑1.3 | |
| 7/7 22:20 | 118.0 | ↑1.2 | |
| 7/7 22:30 | 119.2 | ↑1.2 | |
| 7/7 22:40 | 120.2 | ↑1.0 | |
| 7/7 22:50 | 121.2 | ↑1.0 | |
| 7/7 23:00 | 122.0 | ↑0.8 | |
| 7/7 23:10 | 122.7 | ↑0.7 | |
| 7/7 23:20 | 123.3 | ↑0.6 | |
| 7/7 23:30 | 123.7 | ↑0.4 | |
| 7/7 23:40 | 124.0 | ↑0.3 | |
| 7/7 23:50 | 124.1 | ↑0.1 | 満潮 |