| 満潮 | 干潮 | 満潮 | 干潮 |
|
04
(土) |
01:53 | 09:18 | 16:40 | 21:23 |
| 132cm | 4cm | 125cm | 93cm | |
|
||||
那珂湊（茨城）2020年07月04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 |
|---|---|---|---|
| 7/4 00:00 | 118.7 | ↑1.9 | |
| 7/4 00:10 | 120.6 | ↑1.9 | |
| 7/4 00:20 | 122.4 | ↑1.8 | |
| 7/4 00:30 | 124.0 | ↑1.6 | |
| 7/4 00:40 | 125.6 | ↑1.6 | |
| 7/4 00:50 | 126.9 | ↑1.3 | |
| 7/4 01:00 | 128.1 | ↑1.2 | |
| 7/4 01:10 | 129.2 | ↑1.1 | |
| 7/4 01:20 | 130.0 | ↑0.8 | |
| 7/4 01:30 | 130.6 | ↑0.6 | |
| 7/4 01:40 | 131.0 | ↑0.4 | |
| 7/4 01:50 | 131.2 | ↑0.2 | 満潮 |
| 7/4 02:00 | 131.1 | ↓-0.1 | |
| 7/4 02:10 | 130.8 | ↓-0.3 | |
| 7/4 02:20 | 130.2 | ↓-0.6 | |
| 7/4 02:30 | 129.3 | ↓-0.9 | |
| 7/4 02:40 | 128.2 | ↓-1.1 | |
| 7/4 02:50 | 126.8 | ↓-1.4 | |
| 7/4 03:00 | 125.2 | ↓-1.6 | |
| 7/4 03:10 | 123.2 | ↓-2.0 | |
| 7/4 03:20 | 121.0 | ↓-2.2 | |
| 7/4 03:30 | 118.6 | ↓-2.4 | |
| 7/4 03:40 | 115.9 | ↓-2.7 | |
| 7/4 03:50 | 112.9 | ↓-3.0 | |
| 7/4 04:00 | 109.7 | ↓-3.2 | |
| 7/4 04:10 | 106.3 | ↓-3.4 | |
| 7/4 04:20 | 102.7 | ↓-3.6 | |
| 7/4 04:30 | 98.9 | ↓-3.8 | |
| 7/4 04:40 | 94.9 | ↓-4.0 | |
| 7/4 04:50 | 90.8 | ↓-4.1 | |
| 7/4 05:00 | 86.5 | ↓-4.3 | |
| 7/4 05:10 | 82.1 | ↓-4.4 | |
| 7/4 05:20 | 77.6 | ↓-4.5 | |
| 7/4 05:30 | 73.1 | ↓-4.5 | |
| 7/4 05:40 | 68.5 | ↓-4.6 | 最大潮位差 |
| 7/4 05:50 | 63.9 | ↓-4.6 | 最大潮位差 |
| 7/4 06:00 | 59.3 | ↓-4.6 | 最大潮位差 |
| 7/4 06:10 | 54.7 | ↓-4.6 | 最大潮位差 |
| 7/4 06:20 | 50.1 | ↓-4.6 | 最大潮位差 |
| 7/4 06:30 | 45.7 | ↓-4.4 | |
| 7/4 06:40 | 41.3 | ↓-4.4 | |
| 7/4 06:50 | 37.1 | ↓-4.2 | |
| 7/4 07:00 | 33.0 | ↓-4.1 | |
| 7/4 07:10 | 29.2 | ↓-3.8 | |
| 7/4 07:20 | 25.5 | ↓-3.7 | |
| 7/4 07:30 | 22.0 | ↓-3.5 | |
| 7/4 07:40 | 18.8 | ↓-3.2 | |
| 7/4 07:50 | 15.8 | ↓-3.0 | |
| 7/4 08:00 | 13.1 | ↓-2.7 | |
| 7/4 08:10 | 10.7 | ↓-2.4 | |
| 7/4 08:20 | 8.7 | ↓-2.0 | |
| 7/4 08:30 | 6.9 | ↓-1.8 | |
| 7/4 08:40 | 5.5 | ↓-1.4 | |
| 7/4 08:50 | 4.3 | ↓-1.2 | |
| 7/4 09:00 | 3.6 | ↓-0.7 | |
| 7/4 09:10 | 3.2 | ↓-0.4 | 干潮 |
| 7/4 09:20 | 3.1 | ↓-0.1 | |
| 7/4 09:30 | 3.4 | ↑0.3 | |
| 7/4 09:40 | 4.0 | ↑0.6 | |
| 7/4 09:50 | 4.9 | ↑0.9 | |
| 7/4 10:00 | 6.2 | ↑1.3 | |
| 7/4 10:10 | 7.8 | ↑1.6 | |
| 7/4 10:20 | 9.7 | ↑1.9 | |
| 7/4 10:30 | 11.9 | ↑2.2 | |
| 7/4 10:40 | 14.4 | ↑2.5 | |
| 7/4 10:50 | 17.2 | ↑2.8 | |
| 7/4 11:00 | 20.2 | ↑3.0 | |
| 7/4 11:10 | 23.4 | ↑3.2 | |
| 7/4 11:20 | 26.9 | ↑3.5 | |
| 7/4 11:30 | 30.5 | ↑3.6 | |
| 7/4 11:40 | 34.4 | ↑3.9 | |
| 7/4 11:50 | 38.3 | ↑3.9 | |
| 7/4 12:00 | 42.4 | ↑4.1 | |
| 7/4 12:10 | 46.7 | ↑4.3 | |
| 7/4 12:20 | 50.9 | ↑4.2 | |
| 7/4 12:30 | 55.3 | ↑4.4 | |
| 7/4 12:40 | 59.7 | ↑4.4 | |
| 7/4 12:50 | 64.1 | ↑4.4 | |
| 7/4 13:00 | 68.4 | ↑4.3 | |
| 7/4 13:10 | 72.8 | ↑4.4 | |
| 7/4 13:20 | 77.1 | ↑4.3 | |
| 7/4 13:30 | 81.3 | ↑4.2 | |
| 7/4 13:40 | 85.4 | ↑4.1 | |
| 7/4 13:50 | 89.3 | ↑3.9 | |
| 7/4 14:00 | 93.2 | ↑3.9 | |
| 7/4 14:10 | 96.9 | ↑3.7 | |
| 7/4 14:20 | 100.4 | ↑3.5 | |
| 7/4 14:30 | 103.7 | ↑3.3 | |
| 7/4 14:40 | 106.8 | ↑3.1 | |
| 7/4 14:50 | 109.6 | ↑2.8 | |
| 7/4 15:00 | 112.3 | ↑2.7 | |
| 7/4 15:10 | 114.7 | ↑2.4 | |
| 7/4 15:20 | 116.8 | ↑2.1 | |
| 7/4 15:30 | 118.7 | ↑1.9 | |
| 7/4 15:40 | 120.4 | ↑1.7 | |
| 7/4 15:50 | 121.8 | ↑1.4 | |
| 7/4 16:00 | 122.9 | ↑1.1 | |
| 7/4 16:10 | 123.7 | ↑0.8 | |
| 7/4 16:20 | 124.3 | ↑0.6 | |
| 7/4 16:30 | 124.7 | ↑0.4 | 満潮 |
| 7/4 16:40 | 124.8 | ↑0.1 | 満潮 |
| 7/4 16:50 | 124.6 | ↓-0.2 | |
| 7/4 17:00 | 124.2 | ↓-0.4 | |
| 7/4 17:10 | 123.7 | ↓-0.5 | |
| 7/4 17:20 | 122.9 | ↓-0.8 | |
| 7/4 17:30 | 121.9 | ↓-1.0 | |
| 7/4 17:40 | 120.8 | ↓-1.1 | |
| 7/4 17:50 | 119.5 | ↓-1.3 | |
| 7/4 18:00 | 118.1 | ↓-1.4 | |
| 7/4 18:10 | 116.5 | ↓-1.6 | |
| 7/4 18:20 | 114.9 | ↓-1.6 | |
| 7/4 18:30 | 113.2 | ↓-1.7 | |
| 7/4 18:40 | 111.4 | ↓-1.8 | |
| 7/4 18:50 | 109.6 | ↓-1.8 | |
| 7/4 19:00 | 107.8 | ↓-1.8 | |
| 7/4 19:10 | 106.1 | ↓-1.7 | |
| 7/4 19:20 | 104.3 | ↓-1.8 | |
| 7/4 19:30 | 102.6 | ↓-1.7 | |
| 7/4 19:40 | 101.0 | ↓-1.6 | |
| 7/4 19:50 | 99.4 | ↓-1.6 | |
| 7/4 20:00 | 98.0 | ↓-1.4 | |
| 7/4 20:10 | 96.7 | ↓-1.3 | |
| 7/4 20:20 | 95.5 | ↓-1.2 | |
| 7/4 20:30 | 94.5 | ↓-1.0 | |
| 7/4 20:40 | 93.7 | ↓-0.8 | |
| 7/4 20:50 | 93.0 | ↓-0.7 | |
| 7/4 21:00 | 92.5 | ↓-0.5 | |
| 7/4 21:10 | 92.1 | ↓-0.4 | |
| 7/4 21:20 | 92.0 | ↓-0.1 | 干潮 |
| 7/4 21:30 | 92.1 | ↑0.1 | |
| 7/4 21:40 | 92.3 | ↑0.2 | |
| 7/4 21:50 | 92.8 | ↑0.5 | |
| 7/4 22:00 | 93.4 | ↑0.6 | |
| 7/4 22:10 | 94.2 | ↑0.8 | |
| 7/4 22:20 | 95.2 | ↑1.0 | |
| 7/4 22:30 | 96.3 | ↑1.1 | |
| 7/4 22:40 | 97.6 | ↑1.3 | |
| 7/4 22:50 | 99.1 | ↑1.5 | |
| 7/4 23:00 | 100.6 | ↑1.5 | |
| 7/4 23:10 | 102.3 | ↑1.7 | |
| 7/4 23:20 | 104.1 | ↑1.8 | |
| 7/4 23:30 | 106.0 | ↑1.9 | |
| 7/4 23:40 | 108.0 | ↑2.0 | |
| 7/4 23:50 | 110.0 | ↑2.0 |