| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(火) |
04:09 | 11:19 | 18:33 | 23:31 |
| 134cm | 2cm | 130cm | 86cm | |
|
||||
那珂湊（茨城）2054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 | 92.3 | ↑1.4 | |
| 7/7 00:10 | 93.8 | ↑1.5 | |
| 7/7 00:20 | 95.5 | ↑1.7 | |
| 7/7 00:30 | 97.3 | ↑1.8 | |
| 7/7 00:40 | 99.2 | ↑1.9 | |
| 7/7 00:50 | 101.3 | ↑2.1 | |
| 7/7 01:00 | 103.4 | ↑2.1 | |
| 7/7 01:10 | 105.5 | ↑2.1 | |
| 7/7 01:20 | 107.8 | ↑2.3 | |
| 7/7 01:30 | 110.0 | ↑2.2 | |
| 7/7 01:40 | 112.3 | ↑2.3 | |
| 7/7 01:50 | 114.5 | ↑2.2 | |
| 7/7 02:00 | 116.7 | ↑2.2 | |
| 7/7 02:10 | 118.9 | ↑2.2 | |
| 7/7 02:20 | 121.0 | ↑2.1 | |
| 7/7 02:30 | 123.0 | ↑2.0 | |
| 7/7 02:40 | 124.9 | ↑1.9 | |
| 7/7 02:50 | 126.6 | ↑1.7 | |
| 7/7 03:00 | 128.3 | ↑1.7 | |
| 7/7 03:10 | 129.7 | ↑1.4 | |
| 7/7 03:20 | 130.9 | ↑1.2 | |
| 7/7 03:30 | 132.0 | ↑1.1 | |
| 7/7 03:40 | 132.8 | ↑0.8 | |
| 7/7 03:50 | 133.4 | ↑0.6 | |
| 7/7 04:00 | 133.7 | ↑0.3 | 満潮 |
| 7/7 04:10 | 133.8 | ↑0.1 | |
| 7/7 04:20 | 133.6 | ↓-0.2 | |
| 7/7 04:30 | 133.2 | ↓-0.4 | |
| 7/7 04:40 | 132.4 | ↓-0.8 | |
| 7/7 04:50 | 131.3 | ↓-1.1 | |
| 7/7 05:00 | 130.0 | ↓-1.3 | |
| 7/7 05:10 | 128.3 | ↓-1.7 | |
| 7/7 05:20 | 126.4 | ↓-1.9 | |
| 7/7 05:30 | 124.1 | ↓-2.3 | |
| 7/7 05:40 | 121.5 | ↓-2.6 | |
| 7/7 05:50 | 118.7 | ↓-2.8 | |
| 7/7 06:00 | 115.6 | ↓-3.1 | |
| 7/7 06:10 | 112.2 | ↓-3.4 | |
| 7/7 06:20 | 108.5 | ↓-3.7 | |
| 7/7 06:30 | 104.7 | ↓-3.8 | |
| 7/7 06:40 | 100.6 | ↓-4.1 | |
| 7/7 06:50 | 96.3 | ↓-4.3 | |
| 7/7 07:00 | 91.8 | ↓-4.5 | |
| 7/7 07:10 | 87.2 | ↓-4.6 | |
| 7/7 07:20 | 82.4 | ↓-4.8 | |
| 7/7 07:30 | 77.5 | ↓-4.9 | |
| 7/7 07:40 | 72.6 | ↓-4.9 | |
| 7/7 07:50 | 67.6 | ↓-5.0 | 最大潮位差 |
| 7/7 08:00 | 62.7 | ↓-4.9 | |
| 7/7 08:10 | 57.7 | ↓-5.0 | 最大潮位差 |
| 7/7 08:20 | 52.8 | ↓-4.9 | |
| 7/7 08:30 | 47.9 | ↓-4.9 | |
| 7/7 08:40 | 43.2 | ↓-4.7 | |
| 7/7 08:50 | 38.6 | ↓-4.6 | |
| 7/7 09:00 | 34.1 | ↓-4.5 | |
| 7/7 09:10 | 29.9 | ↓-4.2 | |
| 7/7 09:20 | 25.9 | ↓-4.0 | |
| 7/7 09:30 | 22.1 | ↓-3.8 | |
| 7/7 09:40 | 18.6 | ↓-3.5 | |
| 7/7 09:50 | 15.3 | ↓-3.3 | |
| 7/7 10:00 | 12.4 | ↓-2.9 | |
| 7/7 10:10 | 9.8 | ↓-2.6 | |
| 7/7 10:20 | 7.5 | ↓-2.3 | |
| 7/7 10:30 | 5.6 | ↓-1.9 | |
| 7/7 10:40 | 4.0 | ↓-1.6 | |
| 7/7 10:50 | 2.8 | ↓-1.2 | |
| 7/7 11:00 | 1.9 | ↓-0.9 | |
| 7/7 11:10 | 1.5 | ↓-0.4 | 干潮 |
| 7/7 11:20 | 1.4 | ↓-0.1 | |
| 7/7 11:30 | 1.6 | ↑0.2 | |
| 7/7 11:40 | 2.2 | ↑0.6 | |
| 7/7 11:50 | 3.2 | ↑1.0 | |
| 7/7 12:00 | 4.6 | ↑1.4 | |
| 7/7 12:10 | 6.2 | ↑1.6 | |
| 7/7 12:20 | 8.2 | ↑2.0 | |
| 7/7 12:30 | 10.5 | ↑2.3 | |
| 7/7 12:40 | 13.1 | ↑2.6 | |
| 7/7 12:50 | 16.0 | ↑2.9 | |
| 7/7 13:00 | 19.2 | ↑3.2 | |
| 7/7 13:10 | 22.6 | ↑3.4 | |
| 7/7 13:20 | 26.2 | ↑3.6 | |
| 7/7 13:30 | 30.0 | ↑3.8 | |
| 7/7 13:40 | 34.0 | ↑4.0 | |
| 7/7 13:50 | 38.2 | ↑4.2 | |
| 7/7 14:00 | 42.5 | ↑4.3 | |
| 7/7 14:10 | 46.9 | ↑4.4 | |
| 7/7 14:20 | 51.4 | ↑4.5 | |
| 7/7 14:30 | 56.0 | ↑4.6 | |
| 7/7 14:40 | 60.6 | ↑4.6 | |
| 7/7 14:50 | 65.2 | ↑4.6 | |
| 7/7 15:00 | 69.9 | ↑4.7 | |
| 7/7 15:10 | 74.5 | ↑4.6 | |
| 7/7 15:20 | 79.0 | ↑4.5 | |
| 7/7 15:30 | 83.5 | ↑4.5 | |
| 7/7 15:40 | 87.8 | ↑4.3 | |
| 7/7 15:50 | 92.1 | ↑4.3 | |
| 7/7 16:00 | 96.2 | ↑4.1 | |
| 7/7 16:10 | 100.1 | ↑3.9 | |
| 7/7 16:20 | 103.8 | ↑3.7 | |
| 7/7 16:30 | 107.4 | ↑3.6 | |
| 7/7 16:40 | 110.7 | ↑3.3 | |
| 7/7 16:50 | 113.7 | ↑3.0 | |
| 7/7 17:00 | 116.6 | ↑2.9 | |
| 7/7 17:10 | 119.1 | ↑2.5 | |
| 7/7 17:20 | 121.4 | ↑2.3 | |
| 7/7 17:30 | 123.4 | ↑2.0 | |
| 7/7 17:40 | 125.1 | ↑1.7 | |
| 7/7 17:50 | 126.5 | ↑1.4 | |
| 7/7 18:00 | 127.6 | ↑1.1 | |
| 7/7 18:10 | 128.4 | ↑0.8 | |
| 7/7 18:20 | 128.9 | ↑0.5 | |
| 7/7 18:30 | 129.1 | ↑0.2 | 満潮 |
| 7/7 18:40 | 129.0 | ↓-0.1 | |
| 7/7 18:50 | 128.6 | ↓-0.4 | |
| 7/7 19:00 | 128.0 | ↓-0.6 | |
| 7/7 19:10 | 127.1 | ↓-0.9 | |
| 7/7 19:20 | 126.0 | ↓-1.1 | |
| 7/7 19:30 | 124.7 | ↓-1.3 | |
| 7/7 19:40 | 123.2 | ↓-1.5 | |
| 7/7 19:50 | 121.5 | ↓-1.7 | |
| 7/7 20:00 | 119.6 | ↓-1.9 | |
| 7/7 20:10 | 117.6 | ↓-2.0 | |
| 7/7 20:20 | 115.5 | ↓-2.1 | |
| 7/7 20:30 | 113.4 | ↓-2.1 | |
| 7/7 20:40 | 111.1 | ↓-2.3 | |
| 7/7 20:50 | 108.9 | ↓-2.2 | |
| 7/7 21:00 | 106.6 | ↓-2.3 | |
| 7/7 21:10 | 104.4 | ↓-2.2 | |
| 7/7 21:20 | 102.2 | ↓-2.2 | |
| 7/7 21:30 | 100.0 | ↓-2.2 | |
| 7/7 21:40 | 98.0 | ↓-2.0 | |
| 7/7 21:50 | 96.0 | ↓-2.0 | |
| 7/7 22:00 | 94.2 | ↓-1.8 | |
| 7/7 22:10 | 92.5 | ↓-1.7 | |
| 7/7 22:20 | 91.0 | ↓-1.5 | |
| 7/7 22:30 | 89.7 | ↓-1.3 | |
| 7/7 22:40 | 88.6 | ↓-1.1 | |
| 7/7 22:50 | 87.6 | ↓-1.0 | |
| 7/7 23:00 | 86.8 | ↓-0.8 | |
| 7/7 23:10 | 86.3 | ↓-0.5 | |
| 7/7 23:20 | 86.0 | ↓-0.3 | |
| 7/7 23:30 | 85.9 | ↓-0.1 | 干潮 |
| 7/7 23:40 | 86.0 | ↑0.1 | |
| 7/7 23:50 | 86.3 | ↑0.3 |