| 満潮 | 干潮 | 満潮 | 干潮 |
|
04
(木) |
07:03 | 00:57 | 20:07 | 13:25 |
| 104cm | 43cm | 100cm | 27cm | |
|
||||
那珂湊（茨城）2021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 | 46.6 | ↓-1.4 | |
| 3/4 00:10 | 45.4 | ↓-1.2 | |
| 3/4 00:20 | 44.4 | ↓-1.0 | |
| 3/4 00:30 | 43.7 | ↓-0.7 | |
| 3/4 00:40 | 43.2 | ↓-0.5 | |
| 3/4 00:50 | 42.9 | ↓-0.3 | 干潮 |
| 3/4 01:00 | 42.9 | 0 | |
| 3/4 01:10 | 43.1 | ↑0.2 | |
| 3/4 01:20 | 43.5 | ↑0.4 | |
| 3/4 01:30 | 44.2 | ↑0.7 | |
| 3/4 01:40 | 45.1 | ↑0.9 | |
| 3/4 01:50 | 46.1 | ↑1.0 | |
| 3/4 02:00 | 47.4 | ↑1.3 | |
| 3/4 02:10 | 48.9 | ↑1.5 | |
| 3/4 02:20 | 50.5 | ↑1.6 | |
| 3/4 02:30 | 52.3 | ↑1.8 | |
| 3/4 02:40 | 54.3 | ↑2.0 | |
| 3/4 02:50 | 56.4 | ↑2.1 | |
| 3/4 03:00 | 58.5 | ↑2.1 | |
| 3/4 03:10 | 60.8 | ↑2.3 | |
| 3/4 03:20 | 63.2 | ↑2.4 | |
| 3/4 03:30 | 65.7 | ↑2.5 | |
| 3/4 03:40 | 68.2 | ↑2.5 | |
| 3/4 03:50 | 70.7 | ↑2.5 | |
| 3/4 04:00 | 73.3 | ↑2.6 | |
| 3/4 04:10 | 75.8 | ↑2.5 | |
| 3/4 04:20 | 78.4 | ↑2.6 | |
| 3/4 04:30 | 80.9 | ↑2.5 | |
| 3/4 04:40 | 83.4 | ↑2.5 | |
| 3/4 04:50 | 85.7 | ↑2.3 | |
| 3/4 05:00 | 88.1 | ↑2.4 | |
| 3/4 05:10 | 90.3 | ↑2.2 | |
| 3/4 05:20 | 92.4 | ↑2.1 | |
| 3/4 05:30 | 94.3 | ↑1.9 | |
| 3/4 05:40 | 96.1 | ↑1.8 | |
| 3/4 05:50 | 97.8 | ↑1.7 | |
| 3/4 06:00 | 99.2 | ↑1.4 | |
| 3/4 06:10 | 100.5 | ↑1.3 | |
| 3/4 06:20 | 101.6 | ↑1.1 | |
| 3/4 06:30 | 102.5 | ↑0.9 | |
| 3/4 06:40 | 103.1 | ↑0.6 | |
| 3/4 06:50 | 103.5 | ↑0.4 | |
| 3/4 07:00 | 103.7 | ↑0.2 | 満潮 |
| 3/4 07:10 | 103.6 | ↓-0.1 | |
| 3/4 07:20 | 103.3 | ↓-0.3 | |
| 3/4 07:30 | 102.7 | ↓-0.6 | |
| 3/4 07:40 | 101.9 | ↓-0.8 | |
| 3/4 07:50 | 100.8 | ↓-1.1 | |
| 3/4 08:00 | 99.5 | ↓-1.3 | |
| 3/4 08:10 | 97.9 | ↓-1.6 | |
| 3/4 08:20 | 96.2 | ↓-1.7 | |
| 3/4 08:30 | 94.2 | ↓-2.0 | |
| 3/4 08:40 | 92.0 | ↓-2.2 | |
| 3/4 08:50 | 89.6 | ↓-2.4 | |
| 3/4 09:00 | 87.0 | ↓-2.6 | |
| 3/4 09:10 | 84.2 | ↓-2.8 | |
| 3/4 09:20 | 81.4 | ↓-2.8 | |
| 3/4 09:30 | 78.4 | ↓-3.0 | |
| 3/4 09:40 | 75.3 | ↓-3.1 | |
| 3/4 09:50 | 72.1 | ↓-3.2 | |
| 3/4 10:00 | 68.9 | ↓-3.2 | |
| 3/4 10:10 | 65.7 | ↓-3.2 | |
| 3/4 10:20 | 62.4 | ↓-3.3 | 最大潮位差 |
| 3/4 10:30 | 59.2 | ↓-3.2 | |
| 3/4 10:40 | 56.0 | ↓-3.2 | |
| 3/4 10:50 | 52.9 | ↓-3.1 | |
| 3/4 11:00 | 49.8 | ↓-3.1 | |
| 3/4 11:10 | 46.9 | ↓-2.9 | |
| 3/4 11:20 | 44.1 | ↓-2.8 | |
| 3/4 11:30 | 41.5 | ↓-2.6 | |
| 3/4 11:40 | 39.0 | ↓-2.5 | |
| 3/4 11:50 | 36.7 | ↓-2.3 | |
| 3/4 12:00 | 34.6 | ↓-2.1 | |
| 3/4 12:10 | 32.7 | ↓-1.9 | |
| 3/4 12:20 | 31.1 | ↓-1.6 | |
| 3/4 12:30 | 29.7 | ↓-1.4 | |
| 3/4 12:40 | 28.5 | ↓-1.2 | |
| 3/4 12:50 | 27.5 | ↓-1.0 | |
| 3/4 13:00 | 26.8 | ↓-0.7 | |
| 3/4 13:10 | 26.4 | ↓-0.4 | |
| 3/4 13:20 | 26.2 | ↓-0.2 | 干潮 |
| 3/4 13:30 | 26.2 | 0 | |
| 3/4 13:40 | 26.5 | ↑0.3 | |
| 3/4 13:50 | 27.0 | ↑0.5 | |
| 3/4 14:00 | 27.7 | ↑0.7 | |
| 3/4 14:10 | 28.7 | ↑1.0 | |
| 3/4 14:20 | 29.9 | ↑1.2 | |
| 3/4 14:30 | 31.2 | ↑1.3 | |
| 3/4 14:40 | 32.8 | ↑1.6 | |
| 3/4 14:50 | 34.5 | ↑1.7 | |
| 3/4 15:00 | 36.5 | ↑2.0 | |
| 3/4 15:10 | 38.5 | ↑2.0 | |
| 3/4 15:20 | 40.7 | ↑2.2 | |
| 3/4 15:30 | 43.1 | ↑2.4 | |
| 3/4 15:40 | 45.5 | ↑2.4 | |
| 3/4 15:50 | 48.1 | ↑2.6 | |
| 3/4 16:00 | 50.7 | ↑2.6 | |
| 3/4 16:10 | 53.4 | ↑2.7 | |
| 3/4 16:20 | 56.2 | ↑2.8 | |
| 3/4 16:30 | 59.0 | ↑2.8 | |
| 3/4 16:40 | 61.8 | ↑2.8 | |
| 3/4 16:50 | 64.6 | ↑2.8 | |
| 3/4 17:00 | 67.4 | ↑2.8 | |
| 3/4 17:10 | 70.2 | ↑2.8 | |
| 3/4 17:20 | 72.9 | ↑2.7 | |
| 3/4 17:30 | 75.6 | ↑2.7 | |
| 3/4 17:40 | 78.2 | ↑2.6 | |
| 3/4 17:50 | 80.7 | ↑2.5 | |
| 3/4 18:00 | 83.1 | ↑2.4 | |
| 3/4 18:10 | 85.4 | ↑2.3 | |
| 3/4 18:20 | 87.6 | ↑2.2 | |
| 3/4 18:30 | 89.6 | ↑2.0 | |
| 3/4 18:40 | 91.4 | ↑1.8 | |
| 3/4 18:50 | 93.1 | ↑1.7 | |
| 3/4 19:00 | 94.5 | ↑1.4 | |
| 3/4 19:10 | 95.8 | ↑1.3 | |
| 3/4 19:20 | 96.9 | ↑1.1 | |
| 3/4 19:30 | 97.8 | ↑0.9 | |
| 3/4 19:40 | 98.5 | ↑0.7 | |
| 3/4 19:50 | 98.9 | ↑0.4 | |
| 3/4 20:00 | 99.1 | ↑0.2 | 満潮 |
| 3/4 20:10 | 99.2 | ↑0.1 | |
| 3/4 20:20 | 99.0 | ↓-0.2 | |
| 3/4 20:30 | 98.5 | ↓-0.5 | |
| 3/4 20:40 | 97.9 | ↓-0.6 | |
| 3/4 20:50 | 97.1 | ↓-0.8 | |
| 3/4 21:00 | 96.1 | ↓-1.0 | |
| 3/4 21:10 | 94.9 | ↓-1.2 | |
| 3/4 21:20 | 93.5 | ↓-1.4 | |
| 3/4 21:30 | 92.0 | ↓-1.5 | |
| 3/4 21:40 | 90.4 | ↓-1.6 | |
| 3/4 21:50 | 88.6 | ↓-1.8 | |
| 3/4 22:00 | 86.8 | ↓-1.8 | |
| 3/4 22:10 | 84.8 | ↓-2.0 | |
| 3/4 22:20 | 82.8 | ↓-2.0 | |
| 3/4 22:30 | 80.8 | ↓-2.0 | |
| 3/4 22:40 | 78.7 | ↓-2.1 | |
| 3/4 22:50 | 76.7 | ↓-2.0 | |
| 3/4 23:00 | 74.6 | ↓-2.1 | |
| 3/4 23:10 | 72.6 | ↓-2.0 | |
| 3/4 23:20 | 70.7 | ↓-1.9 | |
| 3/4 23:30 | 68.8 | ↓-1.9 | |
| 3/4 23:40 | 67.0 | ↓-1.8 | |
| 3/4 23:50 | 65.3 | ↓-1.7 |