| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(土) |
07:31 | 01:16 | 23:46 | 15:29 |
| 109cm | 75cm | 84cm | 20cm | |
|
||||
那珂湊（茨城）2028年03月4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 |
|---|---|---|---|
| 3/4 00:00 | 76.7 | ↓-0.7 | |
| 3/4 00:10 | 76.1 | ↓-0.6 | |
| 3/4 00:20 | 75.6 | ↓-0.5 | |
| 3/4 00:30 | 75.1 | ↓-0.5 | |
| 3/4 00:40 | 74.7 | ↓-0.4 | |
| 3/4 00:50 | 74.4 | ↓-0.3 | |
| 3/4 01:00 | 74.2 | ↓-0.2 | |
| 3/4 01:10 | 74.1 | ↓-0.1 | 干潮 |
| 3/4 01:20 | 74.1 | 0 | |
| 3/4 01:30 | 74.2 | ↑0.1 | |
| 3/4 01:40 | 74.4 | ↑0.2 | |
| 3/4 01:50 | 74.8 | ↑0.4 | |
| 3/4 02:00 | 75.2 | ↑0.4 | |
| 3/4 02:10 | 75.7 | ↑0.5 | |
| 3/4 02:20 | 76.4 | ↑0.7 | |
| 3/4 02:30 | 77.1 | ↑0.7 | |
| 3/4 02:40 | 78.0 | ↑0.9 | |
| 3/4 02:50 | 78.9 | ↑0.9 | |
| 3/4 03:00 | 80.0 | ↑1.1 | |
| 3/4 03:10 | 81.1 | ↑1.1 | |
| 3/4 03:20 | 82.2 | ↑1.1 | |
| 3/4 03:30 | 83.5 | ↑1.3 | |
| 3/4 03:40 | 84.7 | ↑1.2 | |
| 3/4 03:50 | 86.1 | ↑1.4 | |
| 3/4 04:00 | 87.4 | ↑1.3 | |
| 3/4 04:10 | 88.8 | ↑1.4 | |
| 3/4 04:20 | 90.2 | ↑1.4 | |
| 3/4 04:30 | 91.7 | ↑1.5 | |
| 3/4 04:40 | 93.1 | ↑1.4 | |
| 3/4 04:50 | 94.5 | ↑1.4 | |
| 3/4 05:00 | 95.9 | ↑1.4 | |
| 3/4 05:10 | 97.2 | ↑1.3 | |
| 3/4 05:20 | 98.5 | ↑1.3 | |
| 3/4 05:30 | 99.8 | ↑1.3 | |
| 3/4 05:40 | 101.0 | ↑1.2 | |
| 3/4 05:50 | 102.2 | ↑1.2 | |
| 3/4 06:00 | 103.3 | ↑1.1 | |
| 3/4 06:10 | 104.3 | ↑1.0 | |
| 3/4 06:20 | 105.2 | ↑0.9 | |
| 3/4 06:30 | 106.0 | ↑0.8 | |
| 3/4 06:40 | 106.7 | ↑0.7 | |
| 3/4 06:50 | 107.3 | ↑0.6 | |
| 3/4 07:00 | 107.8 | ↑0.5 | |
| 3/4 07:10 | 108.1 | ↑0.3 | |
| 3/4 07:20 | 108.3 | ↑0.2 | |
| 3/4 07:30 | 108.4 | ↑0.1 | 満潮 |
| 3/4 07:40 | 108.3 | ↓-0.1 | |
| 3/4 07:50 | 108.1 | ↓-0.2 | |
| 3/4 08:00 | 107.7 | ↓-0.4 | |
| 3/4 08:10 | 107.1 | ↓-0.6 | |
| 3/4 08:20 | 106.4 | ↓-0.7 | |
| 3/4 08:30 | 105.5 | ↓-0.9 | |
| 3/4 08:40 | 104.4 | ↓-1.1 | |
| 3/4 08:50 | 103.2 | ↓-1.2 | |
| 3/4 09:00 | 101.8 | ↓-1.4 | |
| 3/4 09:10 | 100.2 | ↓-1.6 | |
| 3/4 09:20 | 98.5 | ↓-1.7 | |
| 3/4 09:30 | 96.5 | ↓-2.0 | |
| 3/4 09:40 | 94.5 | ↓-2.0 | |
| 3/4 09:50 | 92.3 | ↓-2.2 | |
| 3/4 10:00 | 89.9 | ↓-2.4 | |
| 3/4 10:10 | 87.4 | ↓-2.5 | |
| 3/4 10:20 | 84.8 | ↓-2.6 | |
| 3/4 10:30 | 82.1 | ↓-2.7 | |
| 3/4 10:40 | 79.3 | ↓-2.8 | |
| 3/4 10:50 | 76.4 | ↓-2.9 | |
| 3/4 11:00 | 73.4 | ↓-3.0 | |
| 3/4 11:10 | 70.4 | ↓-3.0 | |
| 3/4 11:20 | 67.3 | ↓-3.1 | 最大潮位差 |
| 3/4 11:30 | 64.2 | ↓-3.1 | 最大潮位差 |
| 3/4 11:40 | 61.1 | ↓-3.1 | 最大潮位差 |
| 3/4 11:50 | 58.1 | ↓-3.0 | |
| 3/4 12:00 | 55.0 | ↓-3.1 | 最大潮位差 |
| 3/4 12:10 | 52.0 | ↓-3.0 | |
| 3/4 12:20 | 49.1 | ↓-2.9 | |
| 3/4 12:30 | 46.2 | ↓-2.9 | |
| 3/4 12:40 | 43.5 | ↓-2.7 | |
| 3/4 12:50 | 40.8 | ↓-2.7 | |
| 3/4 13:00 | 38.3 | ↓-2.5 | |
| 3/4 13:10 | 35.8 | ↓-2.5 | |
| 3/4 13:20 | 33.5 | ↓-2.3 | |
| 3/4 13:30 | 31.4 | ↓-2.1 | |
| 3/4 13:40 | 29.4 | ↓-2.0 | |
| 3/4 13:50 | 27.6 | ↓-1.8 | |
| 3/4 14:00 | 26.0 | ↓-1.6 | |
| 3/4 14:10 | 24.5 | ↓-1.5 | |
| 3/4 14:20 | 23.2 | ↓-1.3 | |
| 3/4 14:30 | 22.1 | ↓-1.1 | |
| 3/4 14:40 | 21.2 | ↓-0.9 | |
| 3/4 14:50 | 20.4 | ↓-0.8 | |
| 3/4 15:00 | 19.8 | ↓-0.6 | |
| 3/4 15:10 | 19.4 | ↓-0.4 | |
| 3/4 15:20 | 19.2 | ↓-0.2 | 干潮 |
| 3/4 15:30 | 19.2 | 0 | |
| 3/4 15:40 | 19.3 | ↑0.1 | |
| 3/4 15:50 | 19.6 | ↑0.3 | |
| 3/4 16:00 | 20.0 | ↑0.4 | |
| 3/4 16:10 | 20.6 | ↑0.6 | |
| 3/4 16:20 | 21.4 | ↑0.8 | |
| 3/4 16:30 | 22.3 | ↑0.9 | |
| 3/4 16:40 | 23.3 | ↑1.0 | |
| 3/4 16:50 | 24.5 | ↑1.2 | |
| 3/4 17:00 | 25.7 | ↑1.2 | |
| 3/4 17:10 | 27.2 | ↑1.5 | |
| 3/4 17:20 | 28.7 | ↑1.5 | |
| 3/4 17:30 | 30.3 | ↑1.6 | |
| 3/4 17:40 | 32.0 | ↑1.7 | |
| 3/4 17:50 | 33.8 | ↑1.8 | |
| 3/4 18:00 | 35.6 | ↑1.8 | |
| 3/4 18:10 | 37.6 | ↑2.0 | |
| 3/4 18:20 | 39.6 | ↑2.0 | |
| 3/4 18:30 | 41.6 | ↑2.0 | |
| 3/4 18:40 | 43.7 | ↑2.1 | |
| 3/4 18:50 | 45.8 | ↑2.1 | |
| 3/4 19:00 | 48.0 | ↑2.2 | |
| 3/4 19:10 | 50.1 | ↑2.1 | |
| 3/4 19:20 | 52.3 | ↑2.2 | |
| 3/4 19:30 | 54.5 | ↑2.2 | |
| 3/4 19:40 | 56.6 | ↑2.1 | |
| 3/4 19:50 | 58.7 | ↑2.1 | |
| 3/4 20:00 | 60.8 | ↑2.1 | |
| 3/4 20:10 | 62.8 | ↑2.0 | |
| 3/4 20:20 | 64.7 | ↑1.9 | |
| 3/4 20:30 | 66.6 | ↑1.9 | |
| 3/4 20:40 | 68.4 | ↑1.8 | |
| 3/4 20:50 | 70.2 | ↑1.8 | |
| 3/4 21:00 | 71.8 | ↑1.6 | |
| 3/4 21:10 | 73.4 | ↑1.6 | |
| 3/4 21:20 | 74.8 | ↑1.4 | |
| 3/4 21:30 | 76.1 | ↑1.3 | |
| 3/4 21:40 | 77.4 | ↑1.3 | |
| 3/4 21:50 | 78.5 | ↑1.1 | |
| 3/4 22:00 | 79.5 | ↑1.0 | |
| 3/4 22:10 | 80.4 | ↑0.9 | |
| 3/4 22:20 | 81.2 | ↑0.8 | |
| 3/4 22:30 | 81.8 | ↑0.6 | |
| 3/4 22:40 | 82.4 | ↑0.6 | |
| 3/4 22:50 | 82.9 | ↑0.5 | |
| 3/4 23:00 | 83.2 | ↑0.3 | |
| 3/4 23:10 | 83.5 | ↑0.3 | |
| 3/4 23:20 | 83.7 | ↑0.2 | |
| 3/4 23:30 | 83.8 | ↑0.1 | |
| 3/4 23:40 | 83.9 | ↑0.1 | 満潮 |
| 3/4 23:50 | 83.9 | 0 |