| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(金) |
01:57 | 09:19 | 16:33 | 21:24 |
| 133cm | 6cm | 125cm | 88cm | |
|
||||
那珂湊（茨城）2051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 | 119.1 | ↑2.1 | |
| 7/7 00:10 | 121.0 | ↑1.9 | |
| 7/7 00:20 | 122.9 | ↑1.9 | |
| 7/7 00:30 | 124.6 | ↑1.7 | |
| 7/7 00:40 | 126.3 | ↑1.7 | |
| 7/7 00:50 | 127.7 | ↑1.4 | |
| 7/7 01:00 | 129.0 | ↑1.3 | |
| 7/7 01:10 | 130.2 | ↑1.2 | |
| 7/7 01:20 | 131.1 | ↑0.9 | |
| 7/7 01:30 | 131.8 | ↑0.7 | |
| 7/7 01:40 | 132.4 | ↑0.6 | |
| 7/7 01:50 | 132.6 | ↑0.2 | 満潮 |
| 7/7 02:00 | 132.6 | 0 | |
| 7/7 02:10 | 132.4 | ↓-0.2 | |
| 7/7 02:20 | 131.9 | ↓-0.5 | |
| 7/7 02:30 | 131.2 | ↓-0.7 | |
| 7/7 02:40 | 130.1 | ↓-1.1 | |
| 7/7 02:50 | 128.8 | ↓-1.3 | |
| 7/7 03:00 | 127.3 | ↓-1.5 | |
| 7/7 03:10 | 125.4 | ↓-1.9 | |
| 7/7 03:20 | 123.3 | ↓-2.1 | |
| 7/7 03:30 | 120.9 | ↓-2.4 | |
| 7/7 03:40 | 118.3 | ↓-2.6 | |
| 7/7 03:50 | 115.4 | ↓-2.9 | |
| 7/7 04:00 | 112.3 | ↓-3.1 | |
| 7/7 04:10 | 109.0 | ↓-3.3 | |
| 7/7 04:20 | 105.4 | ↓-3.6 | |
| 7/7 04:30 | 101.6 | ↓-3.8 | |
| 7/7 04:40 | 97.7 | ↓-3.9 | |
| 7/7 04:50 | 93.6 | ↓-4.1 | |
| 7/7 05:00 | 89.4 | ↓-4.2 | |
| 7/7 05:10 | 85.0 | ↓-4.4 | |
| 7/7 05:20 | 80.5 | ↓-4.5 | |
| 7/7 05:30 | 76.0 | ↓-4.5 | |
| 7/7 05:40 | 71.4 | ↓-4.6 | 最大潮位差 |
| 7/7 05:50 | 66.8 | ↓-4.6 | 最大潮位差 |
| 7/7 06:00 | 62.2 | ↓-4.6 | 最大潮位差 |
| 7/7 06:10 | 57.6 | ↓-4.6 | 最大潮位差 |
| 7/7 06:20 | 53.1 | ↓-4.5 | |
| 7/7 06:30 | 48.6 | ↓-4.5 | |
| 7/7 06:40 | 44.3 | ↓-4.3 | |
| 7/7 06:50 | 40.1 | ↓-4.2 | |
| 7/7 07:00 | 36.0 | ↓-4.1 | |
| 7/7 07:10 | 32.1 | ↓-3.9 | |
| 7/7 07:20 | 28.4 | ↓-3.7 | |
| 7/7 07:30 | 24.9 | ↓-3.5 | |
| 7/7 07:40 | 21.6 | ↓-3.3 | |
| 7/7 07:50 | 18.7 | ↓-2.9 | |
| 7/7 08:00 | 15.9 | ↓-2.8 | |
| 7/7 08:10 | 13.5 | ↓-2.4 | |
| 7/7 08:20 | 11.4 | ↓-2.1 | |
| 7/7 08:30 | 9.6 | ↓-1.8 | |
| 7/7 08:40 | 8.1 | ↓-1.5 | |
| 7/7 08:50 | 7.0 | ↓-1.1 | |
| 7/7 09:00 | 6.2 | ↓-0.8 | |
| 7/7 09:10 | 5.7 | ↓-0.5 | 干潮 |
| 7/7 09:20 | 5.6 | ↓-0.1 | |
| 7/7 09:30 | 5.9 | ↑0.3 | |
| 7/7 09:40 | 6.4 | ↑0.5 | |
| 7/7 09:50 | 7.3 | ↑0.9 | |
| 7/7 10:00 | 8.6 | ↑1.3 | |
| 7/7 10:10 | 10.2 | ↑1.6 | |
| 7/7 10:20 | 12.0 | ↑1.8 | |
| 7/7 10:30 | 14.2 | ↑2.2 | |
| 7/7 10:40 | 16.7 | ↑2.5 | |
| 7/7 10:50 | 19.4 | ↑2.7 | |
| 7/7 11:00 | 22.4 | ↑3.0 | |
| 7/7 11:10 | 25.6 | ↑3.2 | |
| 7/7 11:20 | 29.0 | ↑3.4 | |
| 7/7 11:30 | 32.6 | ↑3.6 | |
| 7/7 11:40 | 36.4 | ↑3.8 | |
| 7/7 11:50 | 40.4 | ↑4.0 | |
| 7/7 12:00 | 44.5 | ↑4.1 | |
| 7/7 12:10 | 48.6 | ↑4.1 | |
| 7/7 12:20 | 52.9 | ↑4.3 | |
| 7/7 12:30 | 57.2 | ↑4.3 | |
| 7/7 12:40 | 61.6 | ↑4.4 | |
| 7/7 12:50 | 65.9 | ↑4.3 | |
| 7/7 13:00 | 70.2 | ↑4.3 | |
| 7/7 13:10 | 74.5 | ↑4.3 | |
| 7/7 13:20 | 78.8 | ↑4.3 | |
| 7/7 13:30 | 82.9 | ↑4.1 | |
| 7/7 13:40 | 87.0 | ↑4.1 | |
| 7/7 13:50 | 90.9 | ↑3.9 | |
| 7/7 14:00 | 94.6 | ↑3.7 | |
| 7/7 14:10 | 98.2 | ↑3.6 | |
| 7/7 14:20 | 101.7 | ↑3.5 | |
| 7/7 14:30 | 104.9 | ↑3.2 | |
| 7/7 14:40 | 107.9 | ↑3.0 | |
| 7/7 14:50 | 110.7 | ↑2.8 | |
| 7/7 15:00 | 113.2 | ↑2.5 | |
| 7/7 15:10 | 115.5 | ↑2.3 | |
| 7/7 15:20 | 117.5 | ↑2.0 | |
| 7/7 15:30 | 119.3 | ↑1.8 | |
| 7/7 15:40 | 120.8 | ↑1.5 | |
| 7/7 15:50 | 122.0 | ↑1.2 | |
| 7/7 16:00 | 123.0 | ↑1.0 | |
| 7/7 16:10 | 123.7 | ↑0.7 | |
| 7/7 16:20 | 124.1 | ↑0.4 | |
| 7/7 16:30 | 124.3 | ↑0.2 | 満潮 |
| 7/7 16:40 | 124.2 | ↓-0.1 | |
| 7/7 16:50 | 123.9 | ↓-0.3 | |
| 7/7 17:00 | 123.3 | ↓-0.6 | |
| 7/7 17:10 | 122.6 | ↓-0.7 | |
| 7/7 17:20 | 121.6 | ↓-1.0 | |
| 7/7 17:30 | 120.4 | ↓-1.2 | |
| 7/7 17:40 | 119.1 | ↓-1.3 | |
| 7/7 17:50 | 117.6 | ↓-1.5 | |
| 7/7 18:00 | 116.0 | ↓-1.6 | |
| 7/7 18:10 | 114.2 | ↓-1.8 | |
| 7/7 18:20 | 112.4 | ↓-1.8 | |
| 7/7 18:30 | 110.5 | ↓-1.9 | |
| 7/7 18:40 | 108.6 | ↓-1.9 | |
| 7/7 18:50 | 106.6 | ↓-2.0 | |
| 7/7 19:00 | 104.6 | ↓-2.0 | |
| 7/7 19:10 | 102.7 | ↓-1.9 | |
| 7/7 19:20 | 100.8 | ↓-1.9 | |
| 7/7 19:30 | 98.9 | ↓-1.9 | |
| 7/7 19:40 | 97.1 | ↓-1.8 | |
| 7/7 19:50 | 95.5 | ↓-1.6 | |
| 7/7 20:00 | 93.9 | ↓-1.6 | |
| 7/7 20:10 | 92.5 | ↓-1.4 | |
| 7/7 20:20 | 91.2 | ↓-1.3 | |
| 7/7 20:30 | 90.1 | ↓-1.1 | |
| 7/7 20:40 | 89.1 | ↓-1.0 | |
| 7/7 20:50 | 88.4 | ↓-0.7 | |
| 7/7 21:00 | 87.8 | ↓-0.6 | |
| 7/7 21:10 | 87.4 | ↓-0.4 | |
| 7/7 21:20 | 87.2 | ↓-0.2 | 干潮 |
| 7/7 21:30 | 87.3 | ↑0.1 | |
| 7/7 21:40 | 87.5 | ↑0.2 | |
| 7/7 21:50 | 88.0 | ↑0.5 | |
| 7/7 22:00 | 88.6 | ↑0.6 | |
| 7/7 22:10 | 89.4 | ↑0.8 | |
| 7/7 22:20 | 90.5 | ↑1.1 | |
| 7/7 22:30 | 91.7 | ↑1.2 | |
| 7/7 22:40 | 93.1 | ↑1.4 | |
| 7/7 22:50 | 94.6 | ↑1.5 | |
| 7/7 23:00 | 96.3 | ↑1.7 | |
| 7/7 23:10 | 98.2 | ↑1.9 | |
| 7/7 23:20 | 100.1 | ↑1.9 | |
| 7/7 23:30 | 102.2 | ↑2.1 | |
| 7/7 23:40 | 104.3 | ↑2.1 | |
| 7/7 23:50 | 106.5 | ↑2.2 |