| 満潮 | 干潮 | 満潮 | 干潮 |
|
23
(日) |
03:42 | 10:53 | 18:01 | 23:01 |
| 139cm | 5cm | 131cm | 85cm | |
|
||||
那珂湊（茨城）2028年07月23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 |
|---|---|---|---|
| 7/23 00:00 | 101.5 | ↑1.8 | |
| 7/23 00:10 | 103.3 | ↑1.8 | |
| 7/23 00:20 | 105.3 | ↑2.0 | |
| 7/23 00:30 | 107.4 | ↑2.1 | |
| 7/23 00:40 | 109.6 | ↑2.2 | |
| 7/23 00:50 | 111.8 | ↑2.2 | |
| 7/23 01:00 | 114.0 | ↑2.2 | |
| 7/23 01:10 | 116.3 | ↑2.3 | |
| 7/23 01:20 | 118.5 | ↑2.2 | |
| 7/23 01:30 | 120.8 | ↑2.3 | |
| 7/23 01:40 | 123.0 | ↑2.2 | |
| 7/23 01:50 | 125.1 | ↑2.1 | |
| 7/23 02:00 | 127.1 | ↑2.0 | |
| 7/23 02:10 | 129.0 | ↑1.9 | |
| 7/23 02:20 | 130.8 | ↑1.8 | |
| 7/23 02:30 | 132.5 | ↑1.7 | |
| 7/23 02:40 | 134.0 | ↑1.5 | |
| 7/23 02:50 | 135.3 | ↑1.3 | |
| 7/23 03:00 | 136.4 | ↑1.1 | |
| 7/23 03:10 | 137.3 | ↑0.9 | |
| 7/23 03:20 | 138.0 | ↑0.7 | |
| 7/23 03:30 | 138.4 | ↑0.4 | |
| 7/23 03:40 | 138.5 | ↑0.1 | 満潮 |
| 7/23 03:50 | 138.4 | ↓-0.1 | |
| 7/23 04:00 | 138.0 | ↓-0.4 | |
| 7/23 04:10 | 137.3 | ↓-0.7 | |
| 7/23 04:20 | 136.3 | ↓-1.0 | |
| 7/23 04:30 | 135.1 | ↓-1.2 | |
| 7/23 04:40 | 133.5 | ↓-1.6 | |
| 7/23 04:50 | 131.6 | ↓-1.9 | |
| 7/23 05:00 | 129.4 | ↓-2.2 | |
| 7/23 05:10 | 126.9 | ↓-2.5 | |
| 7/23 05:20 | 124.2 | ↓-2.7 | |
| 7/23 05:30 | 121.1 | ↓-3.1 | |
| 7/23 05:40 | 117.8 | ↓-3.3 | |
| 7/23 05:50 | 114.2 | ↓-3.6 | |
| 7/23 06:00 | 110.4 | ↓-3.8 | |
| 7/23 06:10 | 106.3 | ↓-4.1 | |
| 7/23 06:20 | 102.1 | ↓-4.2 | |
| 7/23 06:30 | 97.7 | ↓-4.4 | |
| 7/23 06:40 | 93.1 | ↓-4.6 | |
| 7/23 06:50 | 88.3 | ↓-4.8 | |
| 7/23 07:00 | 83.5 | ↓-4.8 | |
| 7/23 07:10 | 78.6 | ↓-4.9 | |
| 7/23 07:20 | 73.6 | ↓-5.0 | 最大潮位差 |
| 7/23 07:30 | 68.6 | ↓-5.0 | 最大潮位差 |
| 7/23 07:40 | 63.6 | ↓-5.0 | 最大潮位差 |
| 7/23 07:50 | 58.7 | ↓-4.9 | |
| 7/23 08:00 | 53.8 | ↓-4.9 | |
| 7/23 08:10 | 49.0 | ↓-4.8 | |
| 7/23 08:20 | 44.3 | ↓-4.7 | |
| 7/23 08:30 | 39.8 | ↓-4.5 | |
| 7/23 08:40 | 35.4 | ↓-4.4 | |
| 7/23 08:50 | 31.3 | ↓-4.1 | |
| 7/23 09:00 | 27.4 | ↓-3.9 | |
| 7/23 09:10 | 23.7 | ↓-3.7 | |
| 7/23 09:20 | 20.3 | ↓-3.4 | |
| 7/23 09:30 | 17.3 | ↓-3.0 | |
| 7/23 09:40 | 14.5 | ↓-2.8 | |
| 7/23 09:50 | 12.0 | ↓-2.5 | |
| 7/23 10:00 | 9.9 | ↓-2.1 | |
| 7/23 10:10 | 8.2 | ↓-1.7 | |
| 7/23 10:20 | 6.8 | ↓-1.4 | |
| 7/23 10:30 | 5.8 | ↓-1.0 | |
| 7/23 10:40 | 5.1 | ↓-0.7 | |
| 7/23 10:50 | 4.9 | ↓-0.2 | 干潮 |
| 7/23 11:00 | 5.0 | ↑0.1 | |
| 7/23 11:10 | 5.4 | ↑0.4 | |
| 7/23 11:20 | 6.2 | ↑0.8 | |
| 7/23 11:30 | 7.4 | ↑1.2 | |
| 7/23 11:40 | 9.0 | ↑1.6 | |
| 7/23 11:50 | 10.8 | ↑1.8 | |
| 7/23 12:00 | 13.0 | ↑2.2 | |
| 7/23 12:10 | 15.5 | ↑2.5 | |
| 7/23 12:20 | 18.3 | ↑2.8 | |
| 7/23 12:30 | 21.4 | ↑3.1 | |
| 7/23 12:40 | 24.7 | ↑3.3 | |
| 7/23 12:50 | 28.2 | ↑3.5 | |
| 7/23 13:00 | 32.0 | ↑3.8 | |
| 7/23 13:10 | 36.0 | ↑4.0 | |
| 7/23 13:20 | 40.1 | ↑4.1 | |
| 7/23 13:30 | 44.4 | ↑4.3 | |
| 7/23 13:40 | 48.8 | ↑4.4 | |
| 7/23 13:50 | 53.2 | ↑4.4 | |
| 7/23 14:00 | 57.8 | ↑4.6 | |
| 7/23 14:10 | 62.4 | ↑4.6 | |
| 7/23 14:20 | 67.1 | ↑4.7 | |
| 7/23 14:30 | 71.7 | ↑4.6 | |
| 7/23 14:40 | 76.3 | ↑4.6 | |
| 7/23 14:50 | 80.8 | ↑4.5 | |
| 7/23 15:00 | 85.3 | ↑4.5 | |
| 7/23 15:10 | 89.7 | ↑4.4 | |
| 7/23 15:20 | 93.9 | ↑4.2 | |
| 7/23 15:30 | 98.0 | ↑4.1 | |
| 7/23 15:40 | 101.9 | ↑3.9 | |
| 7/23 15:50 | 105.7 | ↑3.8 | |
| 7/23 16:00 | 109.2 | ↑3.5 | |
| 7/23 16:10 | 112.5 | ↑3.3 | |
| 7/23 16:20 | 115.6 | ↑3.1 | |
| 7/23 16:30 | 118.4 | ↑2.8 | |
| 7/23 16:40 | 120.9 | ↑2.5 | |
| 7/23 16:50 | 123.1 | ↑2.2 | |
| 7/23 17:00 | 125.1 | ↑2.0 | |
| 7/23 17:10 | 126.7 | ↑1.6 | |
| 7/23 17:20 | 128.1 | ↑1.4 | |
| 7/23 17:30 | 129.1 | ↑1.0 | |
| 7/23 17:40 | 129.9 | ↑0.8 | |
| 7/23 17:50 | 130.3 | ↑0.4 | |
| 7/23 18:00 | 130.5 | ↑0.2 | 満潮 |
| 7/23 18:10 | 130.3 | ↓-0.2 | |
| 7/23 18:20 | 129.9 | ↓-0.4 | |
| 7/23 18:30 | 129.2 | ↓-0.7 | |
| 7/23 18:40 | 128.2 | ↓-1.0 | |
| 7/23 18:50 | 127.1 | ↓-1.1 | |
| 7/23 19:00 | 125.6 | ↓-1.5 | |
| 7/23 19:10 | 124.0 | ↓-1.6 | |
| 7/23 19:20 | 122.2 | ↓-1.8 | |
| 7/23 19:30 | 120.3 | ↓-1.9 | |
| 7/23 19:40 | 118.2 | ↓-2.1 | |
| 7/23 19:50 | 116.0 | ↓-2.2 | |
| 7/23 20:00 | 113.7 | ↓-2.3 | |
| 7/23 20:10 | 111.4 | ↓-2.3 | |
| 7/23 20:20 | 109.0 | ↓-2.4 | |
| 7/23 20:30 | 106.6 | ↓-2.4 | |
| 7/23 20:40 | 104.3 | ↓-2.3 | |
| 7/23 20:50 | 101.9 | ↓-2.4 | |
| 7/23 21:00 | 99.7 | ↓-2.2 | |
| 7/23 21:10 | 97.5 | ↓-2.2 | |
| 7/23 21:20 | 95.5 | ↓-2.0 | |
| 7/23 21:30 | 93.6 | ↓-1.9 | |
| 7/23 21:40 | 91.8 | ↓-1.8 | |
| 7/23 21:50 | 90.2 | ↓-1.6 | |
| 7/23 22:00 | 88.8 | ↓-1.4 | |
| 7/23 22:10 | 87.5 | ↓-1.3 | |
| 7/23 22:20 | 86.5 | ↓-1.0 | |
| 7/23 22:30 | 85.7 | ↓-0.8 | |
| 7/23 22:40 | 85.2 | ↓-0.5 | |
| 7/23 22:50 | 84.8 | ↓-0.4 | |
| 7/23 23:00 | 84.7 | ↓-0.1 | 干潮 |
| 7/23 23:10 | 84.8 | ↑0.1 | |
| 7/23 23:20 | 85.2 | ↑0.4 | |
| 7/23 23:30 | 85.7 | ↑0.5 | |
| 7/23 23:40 | 86.5 | ↑0.8 | |
| 7/23 23:50 | 87.5 | ↑1.0 |