| 満潮 | 干潮 | 満潮 | 干潮 |
|
07
(金) |
05:56 | 00:19 | 21:11 | 13:29 |
| 109cm | 75cm | 90cm | 8cm | |
|
||||
那珂湊（茨城）2045年04月07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 |
|---|---|---|---|
| 4/7 00:00 | 74.9 | ↓-0.3 | |
| 4/7 00:10 | 74.7 | ↓-0.2 | 干潮 |
| 4/7 00:20 | 74.7 | 0 | |
| 4/7 00:30 | 74.8 | ↑0.1 | |
| 4/7 00:40 | 75.1 | ↑0.3 | |
| 4/7 00:50 | 75.4 | ↑0.3 | |
| 4/7 01:00 | 76.0 | ↑0.6 | |
| 4/7 01:10 | 76.6 | ↑0.6 | |
| 4/7 01:20 | 77.4 | ↑0.8 | |
| 4/7 01:30 | 78.3 | ↑0.9 | |
| 4/7 01:40 | 79.3 | ↑1.0 | |
| 4/7 01:50 | 80.3 | ↑1.0 | |
| 4/7 02:00 | 81.5 | ↑1.2 | |
| 4/7 02:10 | 82.8 | ↑1.3 | |
| 4/7 02:20 | 84.1 | ↑1.3 | |
| 4/7 02:30 | 85.6 | ↑1.5 | |
| 4/7 02:40 | 87.0 | ↑1.4 | |
| 4/7 02:50 | 88.5 | ↑1.5 | |
| 4/7 03:00 | 90.0 | ↑1.5 | |
| 4/7 03:10 | 91.5 | ↑1.5 | |
| 4/7 03:20 | 93.1 | ↑1.6 | |
| 4/7 03:30 | 94.6 | ↑1.5 | |
| 4/7 03:40 | 96.1 | ↑1.5 | |
| 4/7 03:50 | 97.5 | ↑1.4 | |
| 4/7 04:00 | 99.0 | ↑1.5 | |
| 4/7 04:10 | 100.3 | ↑1.3 | |
| 4/7 04:20 | 101.6 | ↑1.3 | |
| 4/7 04:30 | 102.8 | ↑1.2 | |
| 4/7 04:40 | 104.0 | ↑1.2 | |
| 4/7 04:50 | 105.0 | ↑1.0 | |
| 4/7 05:00 | 105.9 | ↑0.9 | |
| 4/7 05:10 | 106.6 | ↑0.7 | |
| 4/7 05:20 | 107.3 | ↑0.7 | |
| 4/7 05:30 | 107.8 | ↑0.5 | |
| 4/7 05:40 | 108.1 | ↑0.3 | |
| 4/7 05:50 | 108.3 | ↑0.2 | 満潮 |
| 4/7 06:00 | 108.3 | 0 | |
| 4/7 06:10 | 108.1 | ↓-0.2 | |
| 4/7 06:20 | 107.7 | ↓-0.4 | |
| 4/7 06:30 | 107.1 | ↓-0.6 | |
| 4/7 06:40 | 106.3 | ↓-0.8 | |
| 4/7 06:50 | 105.4 | ↓-0.9 | |
| 4/7 07:00 | 104.2 | ↓-1.2 | |
| 4/7 07:10 | 102.8 | ↓-1.4 | |
| 4/7 07:20 | 101.2 | ↓-1.6 | |
| 4/7 07:30 | 99.4 | ↓-1.8 | |
| 4/7 07:40 | 97.3 | ↓-2.1 | |
| 4/7 07:50 | 95.1 | ↓-2.2 | |
| 4/7 08:00 | 92.7 | ↓-2.4 | |
| 4/7 08:10 | 90.1 | ↓-2.6 | |
| 4/7 08:20 | 87.4 | ↓-2.7 | |
| 4/7 08:30 | 84.4 | ↓-3.0 | |
| 4/7 08:40 | 81.3 | ↓-3.1 | |
| 4/7 08:50 | 78.1 | ↓-3.2 | |
| 4/7 09:00 | 74.8 | ↓-3.3 | |
| 4/7 09:10 | 71.4 | ↓-3.4 | |
| 4/7 09:20 | 67.9 | ↓-3.5 | |
| 4/7 09:30 | 64.3 | ↓-3.6 | |
| 4/7 09:40 | 60.7 | ↓-3.6 | |
| 4/7 09:50 | 57.0 | ↓-3.7 | 最大潮位差 |
| 4/7 10:00 | 53.4 | ↓-3.6 | |
| 4/7 10:10 | 49.8 | ↓-3.6 | |
| 4/7 10:20 | 46.2 | ↓-3.6 | |
| 4/7 10:30 | 42.7 | ↓-3.5 | |
| 4/7 10:40 | 39.3 | ↓-3.4 | |
| 4/7 10:50 | 35.9 | ↓-3.4 | |
| 4/7 11:00 | 32.7 | ↓-3.2 | |
| 4/7 11:10 | 29.7 | ↓-3.0 | |
| 4/7 11:20 | 26.8 | ↓-2.9 | |
| 4/7 11:30 | 24.0 | ↓-2.8 | |
| 4/7 11:40 | 21.5 | ↓-2.5 | |
| 4/7 11:50 | 19.1 | ↓-2.4 | |
| 4/7 12:00 | 17.0 | ↓-2.1 | |
| 4/7 12:10 | 15.0 | ↓-2.0 | |
| 4/7 12:20 | 13.3 | ↓-1.7 | |
| 4/7 12:30 | 11.9 | ↓-1.4 | |
| 4/7 12:40 | 10.6 | ↓-1.3 | |
| 4/7 12:50 | 9.6 | ↓-1.0 | |
| 4/7 13:00 | 8.9 | ↓-0.7 | |
| 4/7 13:10 | 8.3 | ↓-0.6 | |
| 4/7 13:20 | 8.0 | ↓-0.3 | 干潮 |
| 4/7 13:30 | 8.0 | 0 | |
| 4/7 13:40 | 8.1 | ↑0.1 | |
| 4/7 13:50 | 8.5 | ↑0.4 | |
| 4/7 14:00 | 9.2 | ↑0.7 | |
| 4/7 14:10 | 10.0 | ↑0.8 | |
| 4/7 14:20 | 11.0 | ↑1.0 | |
| 4/7 14:30 | 12.2 | ↑1.2 | |
| 4/7 14:40 | 13.6 | ↑1.4 | |
| 4/7 14:50 | 15.2 | ↑1.6 | |
| 4/7 15:00 | 16.9 | ↑1.7 | |
| 4/7 15:10 | 18.8 | ↑1.9 | |
| 4/7 15:20 | 20.8 | ↑2.0 | |
| 4/7 15:30 | 23.0 | ↑2.2 | |
| 4/7 15:40 | 25.2 | ↑2.2 | |
| 4/7 15:50 | 27.6 | ↑2.4 | |
| 4/7 16:00 | 30.1 | ↑2.5 | |
| 4/7 16:10 | 32.7 | ↑2.6 | |
| 4/7 16:20 | 35.3 | ↑2.6 | |
| 4/7 16:30 | 38.0 | ↑2.7 | |
| 4/7 16:40 | 40.7 | ↑2.7 | |
| 4/7 16:50 | 43.5 | ↑2.8 | |
| 4/7 17:00 | 46.3 | ↑2.8 | |
| 4/7 17:10 | 49.0 | ↑2.7 | |
| 4/7 17:20 | 51.8 | ↑2.8 | |
| 4/7 17:30 | 54.6 | ↑2.8 | |
| 4/7 17:40 | 57.3 | ↑2.7 | |
| 4/7 17:50 | 60.0 | ↑2.7 | |
| 4/7 18:00 | 62.6 | ↑2.6 | |
| 4/7 18:10 | 65.2 | ↑2.6 | |
| 4/7 18:20 | 67.7 | ↑2.5 | |
| 4/7 18:30 | 70.0 | ↑2.3 | |
| 4/7 18:40 | 72.3 | ↑2.3 | |
| 4/7 18:50 | 74.5 | ↑2.2 | |
| 4/7 19:00 | 76.5 | ↑2.0 | |
| 4/7 19:10 | 78.4 | ↑1.9 | |
| 4/7 19:20 | 80.1 | ↑1.7 | |
| 4/7 19:30 | 81.7 | ↑1.6 | |
| 4/7 19:40 | 83.2 | ↑1.5 | |
| 4/7 19:50 | 84.5 | ↑1.3 | |
| 4/7 20:00 | 85.6 | ↑1.1 | |
| 4/7 20:10 | 86.6 | ↑1.0 | |
| 4/7 20:20 | 87.4 | ↑0.8 | |
| 4/7 20:30 | 88.0 | ↑0.6 | |
| 4/7 20:40 | 88.5 | ↑0.5 | |
| 4/7 20:50 | 88.9 | ↑0.4 | |
| 4/7 21:00 | 89.1 | ↑0.2 | |
| 4/7 21:10 | 89.1 | 0 | 満潮 |
| 4/7 21:20 | 89.1 | 0 | |
| 4/7 21:30 | 88.9 | ↓-0.2 | |
| 4/7 21:40 | 88.6 | ↓-0.3 | |
| 4/7 21:50 | 88.2 | ↓-0.4 | |
| 4/7 22:00 | 87.8 | ↓-0.4 | |
| 4/7 22:10 | 87.3 | ↓-0.5 | |
| 4/7 22:20 | 86.7 | ↓-0.6 | |
| 4/7 22:30 | 86.1 | ↓-0.6 | |
| 4/7 22:40 | 85.4 | ↓-0.7 | |
| 4/7 22:50 | 84.8 | ↓-0.6 | |
| 4/7 23:00 | 84.2 | ↓-0.6 | |
| 4/7 23:10 | 83.5 | ↓-0.7 | |
| 4/7 23:20 | 83.0 | ↓-0.5 | |
| 4/7 23:30 | 82.4 | ↓-0.6 | |
| 4/7 23:40 | 81.9 | ↓-0.5 | |
| 4/7 23:50 | 81.5 | ↓-0.4 |