| 満潮 | 干潮 | 満潮 | 干潮 |
|
22
(日) |
00:48 | 08:35 | 16:15 | 20:43 |
| 131cm | 10cm | 127cm | 103cm | |
|
||||
那珂湊（茨城）2040年07月22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 |
|---|---|---|---|
| 7/22 00:00 | 128.7 | ↑0.9 | |
| 7/22 00:10 | 129.5 | ↑0.8 | |
| 7/22 00:20 | 130.0 | ↑0.5 | |
| 7/22 00:30 | 130.5 | ↑0.5 | |
| 7/22 00:40 | 130.7 | ↑0.2 | 満潮 |
| 7/22 00:50 | 130.7 | 0 | |
| 7/22 01:00 | 130.6 | ↓-0.1 | |
| 7/22 01:10 | 130.2 | ↓-0.4 | |
| 7/22 01:20 | 129.6 | ↓-0.6 | |
| 7/22 01:30 | 128.8 | ↓-0.8 | |
| 7/22 01:40 | 127.8 | ↓-1.0 | |
| 7/22 01:50 | 126.5 | ↓-1.3 | |
| 7/22 02:00 | 125.1 | ↓-1.4 | |
| 7/22 02:10 | 123.3 | ↓-1.8 | |
| 7/22 02:20 | 121.4 | ↓-1.9 | |
| 7/22 02:30 | 119.3 | ↓-2.1 | |
| 7/22 02:40 | 116.9 | ↓-2.4 | |
| 7/22 02:50 | 114.3 | ↓-2.6 | |
| 7/22 03:00 | 111.6 | ↓-2.7 | |
| 7/22 03:10 | 108.6 | ↓-3.0 | |
| 7/22 03:20 | 105.4 | ↓-3.2 | |
| 7/22 03:30 | 102.1 | ↓-3.3 | |
| 7/22 03:40 | 98.6 | ↓-3.5 | |
| 7/22 03:50 | 95.0 | ↓-3.6 | |
| 7/22 04:00 | 91.2 | ↓-3.8 | |
| 7/22 04:10 | 87.4 | ↓-3.8 | |
| 7/22 04:20 | 83.4 | ↓-4.0 | |
| 7/22 04:30 | 79.4 | ↓-4.0 | |
| 7/22 04:40 | 75.3 | ↓-4.1 | |
| 7/22 04:50 | 71.1 | ↓-4.2 | 最大潮位差 |
| 7/22 05:00 | 67.0 | ↓-4.1 | |
| 7/22 05:10 | 62.8 | ↓-4.2 | 最大潮位差 |
| 7/22 05:20 | 58.7 | ↓-4.1 | |
| 7/22 05:30 | 54.6 | ↓-4.1 | |
| 7/22 05:40 | 50.5 | ↓-4.1 | |
| 7/22 05:50 | 46.6 | ↓-3.9 | |
| 7/22 06:00 | 42.7 | ↓-3.9 | |
| 7/22 06:10 | 39.0 | ↓-3.7 | |
| 7/22 06:20 | 35.5 | ↓-3.5 | |
| 7/22 06:30 | 32.1 | ↓-3.4 | |
| 7/22 06:40 | 28.8 | ↓-3.3 | |
| 7/22 06:50 | 25.8 | ↓-3.0 | |
| 7/22 07:00 | 23.0 | ↓-2.8 | |
| 7/22 07:10 | 20.5 | ↓-2.5 | |
| 7/22 07:20 | 18.2 | ↓-2.3 | |
| 7/22 07:30 | 16.2 | ↓-2.0 | |
| 7/22 07:40 | 14.4 | ↓-1.8 | |
| 7/22 07:50 | 12.9 | ↓-1.5 | |
| 7/22 08:00 | 11.7 | ↓-1.2 | |
| 7/22 08:10 | 10.8 | ↓-0.9 | |
| 7/22 08:20 | 10.3 | ↓-0.5 | |
| 7/22 08:30 | 10.0 | ↓-0.3 | 干潮 |
| 7/22 08:40 | 10.0 | 0 | |
| 7/22 08:50 | 10.4 | ↑0.4 | |
| 7/22 09:00 | 11.0 | ↑0.6 | |
| 7/22 09:10 | 12.0 | ↑1.0 | |
| 7/22 09:20 | 13.2 | ↑1.2 | |
| 7/22 09:30 | 14.8 | ↑1.6 | |
| 7/22 09:40 | 16.6 | ↑1.8 | |
| 7/22 09:50 | 18.7 | ↑2.1 | |
| 7/22 10:00 | 21.0 | ↑2.3 | |
| 7/22 10:10 | 23.6 | ↑2.6 | |
| 7/22 10:20 | 26.4 | ↑2.8 | |
| 7/22 10:30 | 29.4 | ↑3.0 | |
| 7/22 10:40 | 32.6 | ↑3.2 | |
| 7/22 10:50 | 36.0 | ↑3.4 | |
| 7/22 11:00 | 39.5 | ↑3.5 | |
| 7/22 11:10 | 43.2 | ↑3.7 | |
| 7/22 11:20 | 47.0 | ↑3.8 | |
| 7/22 11:30 | 50.9 | ↑3.9 | |
| 7/22 11:40 | 54.9 | ↑4.0 | |
| 7/22 11:50 | 58.9 | ↑4.0 | |
| 7/22 12:00 | 62.9 | ↑4.0 | |
| 7/22 12:10 | 67.0 | ↑4.1 | |
| 7/22 12:20 | 71.0 | ↑4.0 | |
| 7/22 12:30 | 75.1 | ↑4.1 | |
| 7/22 12:40 | 79.0 | ↑3.9 | |
| 7/22 12:50 | 82.9 | ↑3.9 | |
| 7/22 13:00 | 86.7 | ↑3.8 | |
| 7/22 13:10 | 90.5 | ↑3.8 | |
| 7/22 13:20 | 94.0 | ↑3.5 | |
| 7/22 13:30 | 97.5 | ↑3.5 | |
| 7/22 13:40 | 100.8 | ↑3.3 | |
| 7/22 13:50 | 103.9 | ↑3.1 | |
| 7/22 14:00 | 106.9 | ↑3.0 | |
| 7/22 14:10 | 109.6 | ↑2.7 | |
| 7/22 14:20 | 112.2 | ↑2.6 | |
| 7/22 14:30 | 114.6 | ↑2.4 | |
| 7/22 14:40 | 116.7 | ↑2.1 | |
| 7/22 14:50 | 118.7 | ↑2.0 | |
| 7/22 15:00 | 120.4 | ↑1.7 | |
| 7/22 15:10 | 121.8 | ↑1.4 | |
| 7/22 15:20 | 123.1 | ↑1.3 | |
| 7/22 15:30 | 124.1 | ↑1.0 | |
| 7/22 15:40 | 124.9 | ↑0.8 | |
| 7/22 15:50 | 125.5 | ↑0.6 | |
| 7/22 16:00 | 125.9 | ↑0.4 | |
| 7/22 16:10 | 126.1 | ↑0.2 | 満潮 |
| 7/22 16:20 | 126.1 | 0 | |
| 7/22 16:30 | 125.8 | ↓-0.3 | |
| 7/22 16:40 | 125.4 | ↓-0.4 | |
| 7/22 16:50 | 124.9 | ↓-0.5 | |
| 7/22 17:00 | 124.2 | ↓-0.7 | |
| 7/22 17:10 | 123.3 | ↓-0.9 | |
| 7/22 17:20 | 122.3 | ↓-1.0 | |
| 7/22 17:30 | 121.3 | ↓-1.0 | |
| 7/22 17:40 | 120.1 | ↓-1.2 | |
| 7/22 17:50 | 118.8 | ↓-1.3 | |
| 7/22 18:00 | 117.5 | ↓-1.3 | |
| 7/22 18:10 | 116.2 | ↓-1.3 | |
| 7/22 18:20 | 114.8 | ↓-1.4 | |
| 7/22 18:30 | 113.5 | ↓-1.3 | |
| 7/22 18:40 | 112.1 | ↓-1.4 | |
| 7/22 18:50 | 110.8 | ↓-1.3 | |
| 7/22 19:00 | 109.5 | ↓-1.3 | |
| 7/22 19:10 | 108.3 | ↓-1.2 | |
| 7/22 19:20 | 107.1 | ↓-1.2 | |
| 7/22 19:30 | 106.1 | ↓-1.0 | |
| 7/22 19:40 | 105.2 | ↓-0.9 | |
| 7/22 19:50 | 104.3 | ↓-0.9 | |
| 7/22 20:00 | 103.6 | ↓-0.7 | |
| 7/22 20:10 | 103.1 | ↓-0.5 | |
| 7/22 20:20 | 102.7 | ↓-0.4 | |
| 7/22 20:30 | 102.4 | ↓-0.3 | |
| 7/22 20:40 | 102.3 | ↓-0.1 | 干潮 |
| 7/22 20:50 | 102.3 | 0 | |
| 7/22 21:00 | 102.5 | ↑0.2 | |
| 7/22 21:10 | 102.9 | ↑0.4 | |
| 7/22 21:20 | 103.4 | ↑0.5 | |
| 7/22 21:30 | 104.0 | ↑0.6 | |
| 7/22 21:40 | 104.8 | ↑0.8 | |
| 7/22 21:50 | 105.8 | ↑1.0 | |
| 7/22 22:00 | 106.9 | ↑1.1 | |
| 7/22 22:10 | 108.1 | ↑1.2 | |
| 7/22 22:20 | 109.4 | ↑1.3 | |
| 7/22 22:30 | 110.7 | ↑1.3 | |
| 7/22 22:40 | 112.2 | ↑1.5 | |
| 7/22 22:50 | 113.8 | ↑1.6 | |
| 7/22 23:00 | 115.4 | ↑1.6 | |
| 7/22 23:10 | 117.0 | ↑1.6 | |
| 7/22 23:20 | 118.7 | ↑1.7 | |
| 7/22 23:30 | 120.3 | ↑1.6 | |
| 7/22 23:40 | 122.0 | ↑1.7 | |
| 7/22 23:50 | 123.6 | ↑1.6 |