| 満潮 | 干潮 | 満潮 | 干潮 |
|
04
(月) |
07:14 | 00:56 | 22:13 | 14:45 |
| 108cm | 67cm | 81cm | 25cm | |
|
||||
那珂湊（茨城）2047年03月04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 | 68.9 | ↓-0.7 | |
| 3/4 00:10 | 68.3 | ↓-0.6 | |
| 3/4 00:20 | 67.8 | ↓-0.5 | |
| 3/4 00:30 | 67.4 | ↓-0.4 | |
| 3/4 00:40 | 67.1 | ↓-0.3 | |
| 3/4 00:50 | 67.0 | ↓-0.1 | 干潮 |
| 3/4 01:00 | 67.0 | 0 | |
| 3/4 01:10 | 67.1 | ↑0.1 | |
| 3/4 01:20 | 67.4 | ↑0.3 | |
| 3/4 01:30 | 67.8 | ↑0.4 | |
| 3/4 01:40 | 68.3 | ↑0.5 | |
| 3/4 01:50 | 69.0 | ↑0.7 | |
| 3/4 02:00 | 69.8 | ↑0.8 | |
| 3/4 02:10 | 70.7 | ↑0.9 | |
| 3/4 02:20 | 71.7 | ↑1.0 | |
| 3/4 02:30 | 72.8 | ↑1.1 | |
| 3/4 02:40 | 74.0 | ↑1.2 | |
| 3/4 02:50 | 75.4 | ↑1.4 | |
| 3/4 03:00 | 76.7 | ↑1.3 | |
| 3/4 03:10 | 78.2 | ↑1.5 | |
| 3/4 03:20 | 79.7 | ↑1.5 | |
| 3/4 03:30 | 81.3 | ↑1.6 | |
| 3/4 03:40 | 82.9 | ↑1.6 | |
| 3/4 03:50 | 84.5 | ↑1.6 | |
| 3/4 04:00 | 86.2 | ↑1.7 | |
| 3/4 04:10 | 87.8 | ↑1.6 | |
| 3/4 04:20 | 89.5 | ↑1.7 | |
| 3/4 04:30 | 91.1 | ↑1.6 | |
| 3/4 04:40 | 92.8 | ↑1.7 | |
| 3/4 04:50 | 94.3 | ↑1.5 | |
| 3/4 05:00 | 95.9 | ↑1.6 | |
| 3/4 05:10 | 97.4 | ↑1.5 | |
| 3/4 05:20 | 98.8 | ↑1.4 | |
| 3/4 05:30 | 100.1 | ↑1.3 | |
| 3/4 05:40 | 101.4 | ↑1.3 | |
| 3/4 05:50 | 102.5 | ↑1.1 | |
| 3/4 06:00 | 103.6 | ↑1.1 | |
| 3/4 06:10 | 104.6 | ↑1.0 | |
| 3/4 06:20 | 105.4 | ↑0.8 | |
| 3/4 06:30 | 106.1 | ↑0.7 | |
| 3/4 06:40 | 106.7 | ↑0.6 | |
| 3/4 06:50 | 107.1 | ↑0.4 | |
| 3/4 07:00 | 107.4 | ↑0.3 | |
| 3/4 07:10 | 107.5 | ↑0.1 | 満潮 |
| 3/4 07:20 | 107.5 | 0 | |
| 3/4 07:30 | 107.3 | ↓-0.2 | |
| 3/4 07:40 | 106.9 | ↓-0.4 | |
| 3/4 07:50 | 106.3 | ↓-0.6 | |
| 3/4 08:00 | 105.6 | ↓-0.7 | |
| 3/4 08:10 | 104.7 | ↓-0.9 | |
| 3/4 08:20 | 103.6 | ↓-1.1 | |
| 3/4 08:30 | 102.3 | ↓-1.3 | |
| 3/4 08:40 | 100.8 | ↓-1.5 | |
| 3/4 08:50 | 99.2 | ↓-1.6 | |
| 3/4 09:00 | 97.4 | ↓-1.8 | |
| 3/4 09:10 | 95.5 | ↓-1.9 | |
| 3/4 09:20 | 93.3 | ↓-2.2 | |
| 3/4 09:30 | 91.1 | ↓-2.2 | |
| 3/4 09:40 | 88.7 | ↓-2.4 | |
| 3/4 09:50 | 86.1 | ↓-2.6 | |
| 3/4 10:00 | 83.5 | ↓-2.6 | |
| 3/4 10:10 | 80.7 | ↓-2.8 | |
| 3/4 10:20 | 77.9 | ↓-2.8 | |
| 3/4 10:30 | 75.0 | ↓-2.9 | |
| 3/4 10:40 | 72.1 | ↓-2.9 | |
| 3/4 10:50 | 69.1 | ↓-3.0 | 最大潮位差 |
| 3/4 11:00 | 66.1 | ↓-3.0 | 最大潮位差 |
| 3/4 11:10 | 63.1 | ↓-3.0 | 最大潮位差 |
| 3/4 11:20 | 60.1 | ↓-3.0 | 最大潮位差 |
| 3/4 11:30 | 57.1 | ↓-3.0 | 最大潮位差 |
| 3/4 11:40 | 54.2 | ↓-2.9 | |
| 3/4 11:50 | 51.4 | ↓-2.8 | |
| 3/4 12:00 | 48.6 | ↓-2.8 | |
| 3/4 12:10 | 46.0 | ↓-2.6 | |
| 3/4 12:20 | 43.4 | ↓-2.6 | |
| 3/4 12:30 | 41.0 | ↓-2.4 | |
| 3/4 12:40 | 38.7 | ↓-2.3 | |
| 3/4 12:50 | 36.6 | ↓-2.1 | |
| 3/4 13:00 | 34.7 | ↓-1.9 | |
| 3/4 13:10 | 32.9 | ↓-1.8 | |
| 3/4 13:20 | 31.2 | ↓-1.7 | |
| 3/4 13:30 | 29.8 | ↓-1.4 | |
| 3/4 13:40 | 28.5 | ↓-1.3 | |
| 3/4 13:50 | 27.4 | ↓-1.1 | |
| 3/4 14:00 | 26.6 | ↓-0.8 | |
| 3/4 14:10 | 25.8 | ↓-0.8 | |
| 3/4 14:20 | 25.3 | ↓-0.5 | |
| 3/4 14:30 | 25.0 | ↓-0.3 | |
| 3/4 14:40 | 24.8 | ↓-0.2 | 干潮 |
| 3/4 14:50 | 24.9 | ↑0.1 | |
| 3/4 15:00 | 25.0 | ↑0.1 | |
| 3/4 15:10 | 25.4 | ↑0.4 | |
| 3/4 15:20 | 25.9 | ↑0.5 | |
| 3/4 15:30 | 26.6 | ↑0.7 | |
| 3/4 15:40 | 27.4 | ↑0.8 | |
| 3/4 15:50 | 28.3 | ↑0.9 | |
| 3/4 16:00 | 29.4 | ↑1.1 | |
| 3/4 16:10 | 30.6 | ↑1.2 | |
| 3/4 16:20 | 31.9 | ↑1.3 | |
| 3/4 16:30 | 33.3 | ↑1.4 | |
| 3/4 16:40 | 34.8 | ↑1.5 | |
| 3/4 16:50 | 36.4 | ↑1.6 | |
| 3/4 17:00 | 38.1 | ↑1.7 | |
| 3/4 17:10 | 39.8 | ↑1.7 | |
| 3/4 17:20 | 41.6 | ↑1.8 | |
| 3/4 17:30 | 43.5 | ↑1.9 | |
| 3/4 17:40 | 45.4 | ↑1.9 | |
| 3/4 17:50 | 47.3 | ↑1.9 | |
| 3/4 18:00 | 49.2 | ↑1.9 | |
| 3/4 18:10 | 51.2 | ↑2.0 | |
| 3/4 18:20 | 53.1 | ↑1.9 | |
| 3/4 18:30 | 55.1 | ↑2.0 | |
| 3/4 18:40 | 57.0 | ↑1.9 | |
| 3/4 18:50 | 59.0 | ↑2.0 | |
| 3/4 19:00 | 60.9 | ↑1.9 | |
| 3/4 19:10 | 62.7 | ↑1.8 | |
| 3/4 19:20 | 64.5 | ↑1.8 | |
| 3/4 19:30 | 66.2 | ↑1.7 | |
| 3/4 19:40 | 67.9 | ↑1.7 | |
| 3/4 19:50 | 69.4 | ↑1.5 | |
| 3/4 20:00 | 70.9 | ↑1.5 | |
| 3/4 20:10 | 72.3 | ↑1.4 | |
| 3/4 20:20 | 73.6 | ↑1.3 | |
| 3/4 20:30 | 74.8 | ↑1.2 | |
| 3/4 20:40 | 75.9 | ↑1.1 | |
| 3/4 20:50 | 76.9 | ↑1.0 | |
| 3/4 21:00 | 77.7 | ↑0.8 | |
| 3/4 21:10 | 78.5 | ↑0.8 | |
| 3/4 21:20 | 79.1 | ↑0.6 | |
| 3/4 21:30 | 79.6 | ↑0.5 | |
| 3/4 21:40 | 80.0 | ↑0.4 | |
| 3/4 21:50 | 80.3 | ↑0.3 | |
| 3/4 22:00 | 80.4 | ↑0.1 | |
| 3/4 22:10 | 80.5 | ↑0.1 | 満潮 |
| 3/4 22:20 | 80.5 | 0 | |
| 3/4 22:30 | 80.4 | ↓-0.1 | |
| 3/4 22:40 | 80.2 | ↓-0.2 | |
| 3/4 22:50 | 79.9 | ↓-0.3 | |
| 3/4 23:00 | 79.6 | ↓-0.3 | |
| 3/4 23:10 | 79.2 | ↓-0.4 | |
| 3/4 23:20 | 78.8 | ↓-0.4 | |
| 3/4 23:30 | 78.4 | ↓-0.4 | |
| 3/4 23:40 | 78.0 | ↓-0.4 | |
| 3/4 23:50 | 77.5 | ↓-0.5 |