| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(日) |
07:27 | 01:58 | 21:11 | 14:12 |
| 115cm | 82cm | 117cm | 40cm | |
|
||||
那珂湊（茨城）2023年07月9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 |
|---|---|---|---|
| 7/9 00:00 | 91.0 | ↓-1.6 | |
| 7/9 00:10 | 89.5 | ↓-1.5 | |
| 7/9 00:20 | 88.0 | ↓-1.5 | |
| 7/9 00:30 | 86.7 | ↓-1.3 | |
| 7/9 00:40 | 85.5 | ↓-1.2 | |
| 7/9 00:50 | 84.5 | ↓-1.0 | |
| 7/9 01:00 | 83.6 | ↓-0.9 | |
| 7/9 01:10 | 82.8 | ↓-0.8 | |
| 7/9 01:20 | 82.2 | ↓-0.6 | |
| 7/9 01:30 | 81.7 | ↓-0.5 | |
| 7/9 01:40 | 81.4 | ↓-0.3 | |
| 7/9 01:50 | 81.2 | ↓-0.2 | 干潮 |
| 7/9 02:00 | 81.1 | ↓-0.1 | |
| 7/9 02:10 | 81.3 | ↑0.2 | |
| 7/9 02:20 | 81.5 | ↑0.2 | |
| 7/9 02:30 | 81.9 | ↑0.4 | |
| 7/9 02:40 | 82.4 | ↑0.5 | |
| 7/9 02:50 | 83.1 | ↑0.7 | |
| 7/9 03:00 | 83.9 | ↑0.8 | |
| 7/9 03:10 | 84.8 | ↑0.9 | |
| 7/9 03:20 | 85.8 | ↑1.0 | |
| 7/9 03:30 | 86.9 | ↑1.1 | |
| 7/9 03:40 | 88.1 | ↑1.2 | |
| 7/9 03:50 | 89.4 | ↑1.3 | |
| 7/9 04:00 | 90.7 | ↑1.3 | |
| 7/9 04:10 | 92.2 | ↑1.5 | |
| 7/9 04:20 | 93.6 | ↑1.4 | |
| 7/9 04:30 | 95.1 | ↑1.5 | |
| 7/9 04:40 | 96.7 | ↑1.6 | |
| 7/9 04:50 | 98.2 | ↑1.5 | |
| 7/9 05:00 | 99.8 | ↑1.6 | |
| 7/9 05:10 | 101.3 | ↑1.5 | |
| 7/9 05:20 | 102.9 | ↑1.6 | |
| 7/9 05:30 | 104.4 | ↑1.5 | |
| 7/9 05:40 | 105.8 | ↑1.4 | |
| 7/9 05:50 | 107.2 | ↑1.4 | |
| 7/9 06:00 | 108.5 | ↑1.3 | |
| 7/9 06:10 | 109.7 | ↑1.2 | |
| 7/9 06:20 | 110.8 | ↑1.1 | |
| 7/9 06:30 | 111.8 | ↑1.0 | |
| 7/9 06:40 | 112.6 | ↑0.8 | |
| 7/9 06:50 | 113.3 | ↑0.7 | |
| 7/9 07:00 | 113.9 | ↑0.6 | |
| 7/9 07:10 | 114.3 | ↑0.4 | |
| 7/9 07:20 | 114.5 | ↑0.2 | 満潮 |
| 7/9 07:30 | 114.5 | 0 | |
| 7/9 07:40 | 114.3 | ↓-0.2 | |
| 7/9 07:50 | 114.0 | ↓-0.3 | |
| 7/9 08:00 | 113.4 | ↓-0.6 | |
| 7/9 08:10 | 112.6 | ↓-0.8 | |
| 7/9 08:20 | 111.7 | ↓-0.9 | |
| 7/9 08:30 | 110.5 | ↓-1.2 | |
| 7/9 08:40 | 109.1 | ↓-1.4 | |
| 7/9 08:50 | 107.5 | ↓-1.6 | |
| 7/9 09:00 | 105.7 | ↓-1.8 | |
| 7/9 09:10 | 103.8 | ↓-1.9 | |
| 7/9 09:20 | 101.7 | ↓-2.1 | |
| 7/9 09:30 | 99.4 | ↓-2.3 | |
| 7/9 09:40 | 96.9 | ↓-2.5 | |
| 7/9 09:50 | 94.4 | ↓-2.5 | |
| 7/9 10:00 | 91.7 | ↓-2.7 | |
| 7/9 10:10 | 88.9 | ↓-2.8 | |
| 7/9 10:20 | 86.1 | ↓-2.8 | |
| 7/9 10:30 | 83.2 | ↓-2.9 | |
| 7/9 10:40 | 80.2 | ↓-3.0 | 最大潮位差 |
| 7/9 10:50 | 77.2 | ↓-3.0 | 最大潮位差 |
| 7/9 11:00 | 74.2 | ↓-3.0 | 最大潮位差 |
| 7/9 11:10 | 71.3 | ↓-2.9 | |
| 7/9 11:20 | 68.3 | ↓-3.0 | 最大潮位差 |
| 7/9 11:30 | 65.5 | ↓-2.8 | |
| 7/9 11:40 | 62.7 | ↓-2.8 | |
| 7/9 11:50 | 60.0 | ↓-2.7 | |
| 7/9 12:00 | 57.4 | ↓-2.6 | |
| 7/9 12:10 | 55.0 | ↓-2.4 | |
| 7/9 12:20 | 52.6 | ↓-2.4 | |
| 7/9 12:30 | 50.5 | ↓-2.1 | |
| 7/9 12:40 | 48.5 | ↓-2.0 | |
| 7/9 12:50 | 46.7 | ↓-1.8 | |
| 7/9 13:00 | 45.1 | ↓-1.6 | |
| 7/9 13:10 | 43.7 | ↓-1.4 | |
| 7/9 13:20 | 42.5 | ↓-1.2 | |
| 7/9 13:30 | 41.5 | ↓-1.0 | |
| 7/9 13:40 | 40.7 | ↓-0.8 | |
| 7/9 13:50 | 40.1 | ↓-0.6 | |
| 7/9 14:00 | 39.8 | ↓-0.3 | |
| 7/9 14:10 | 39.6 | ↓-0.2 | 干潮 |
| 7/9 14:20 | 39.7 | ↑0.1 | |
| 7/9 14:30 | 40.0 | ↑0.3 | |
| 7/9 14:40 | 40.5 | ↑0.5 | |
| 7/9 14:50 | 41.3 | ↑0.8 | |
| 7/9 15:00 | 42.2 | ↑0.9 | |
| 7/9 15:10 | 43.3 | ↑1.1 | |
| 7/9 15:20 | 44.6 | ↑1.3 | |
| 7/9 15:30 | 46.1 | ↑1.5 | |
| 7/9 15:40 | 47.8 | ↑1.7 | |
| 7/9 15:50 | 49.6 | ↑1.8 | |
| 7/9 16:00 | 51.6 | ↑2.0 | |
| 7/9 16:10 | 53.7 | ↑2.1 | |
| 7/9 16:20 | 56.0 | ↑2.3 | |
| 7/9 16:30 | 58.4 | ↑2.4 | |
| 7/9 16:40 | 60.9 | ↑2.5 | |
| 7/9 16:50 | 63.5 | ↑2.6 | |
| 7/9 17:00 | 66.2 | ↑2.7 | |
| 7/9 17:10 | 69.0 | ↑2.8 | |
| 7/9 17:20 | 71.8 | ↑2.8 | |
| 7/9 17:30 | 74.6 | ↑2.8 | |
| 7/9 17:40 | 77.5 | ↑2.9 | |
| 7/9 17:50 | 80.4 | ↑2.9 | |
| 7/9 18:00 | 83.3 | ↑2.9 | |
| 7/9 18:10 | 86.2 | ↑2.9 | |
| 7/9 18:20 | 89.0 | ↑2.8 | |
| 7/9 18:30 | 91.8 | ↑2.8 | |
| 7/9 18:40 | 94.5 | ↑2.7 | |
| 7/9 18:50 | 97.1 | ↑2.6 | |
| 7/9 19:00 | 99.6 | ↑2.5 | |
| 7/9 19:10 | 102.0 | ↑2.4 | |
| 7/9 19:20 | 104.2 | ↑2.2 | |
| 7/9 19:30 | 106.3 | ↑2.1 | |
| 7/9 19:40 | 108.3 | ↑2.0 | |
| 7/9 19:50 | 110.0 | ↑1.7 | |
| 7/9 20:00 | 111.6 | ↑1.6 | |
| 7/9 20:10 | 113.0 | ↑1.4 | |
| 7/9 20:20 | 114.2 | ↑1.2 | |
| 7/9 20:30 | 115.2 | ↑1.0 | |
| 7/9 20:40 | 115.9 | ↑0.7 | |
| 7/9 20:50 | 116.5 | ↑0.6 | |
| 7/9 21:00 | 116.8 | ↑0.3 | |
| 7/9 21:10 | 116.9 | ↑0.1 | 満潮 |
| 7/9 21:20 | 116.8 | ↓-0.1 | |
| 7/9 21:30 | 116.5 | ↓-0.3 | |
| 7/9 21:40 | 115.9 | ↓-0.6 | |
| 7/9 21:50 | 115.2 | ↓-0.7 | |
| 7/9 22:00 | 114.3 | ↓-0.9 | |
| 7/9 22:10 | 113.2 | ↓-1.1 | |
| 7/9 22:20 | 112.0 | ↓-1.2 | |
| 7/9 22:30 | 110.6 | ↓-1.4 | |
| 7/9 22:40 | 109.1 | ↓-1.5 | |
| 7/9 22:50 | 107.4 | ↓-1.7 | |
| 7/9 23:00 | 105.7 | ↓-1.7 | |
| 7/9 23:10 | 103.8 | ↓-1.9 | |
| 7/9 23:20 | 101.9 | ↓-1.9 | |
| 7/9 23:30 | 100.0 | ↓-1.9 | |
| 7/9 23:40 | 98.0 | ↓-2.0 | |
| 7/9 23:50 | 96.0 | ↓-2.0 |