| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(火) |
07:15 | 01:11 | 20:33 | 13:46 |
| 104cm | 48cm | 97cm | 25cm | |
|
||||
那珂湊（茨城）2056年03月7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 |
|---|---|---|---|
| 3/7 00:00 | 52.5 | ↓-1.5 | |
| 3/7 00:10 | 51.1 | ↓-1.4 | |
| 3/7 00:20 | 49.9 | ↓-1.2 | |
| 3/7 00:30 | 48.9 | ↓-1.0 | |
| 3/7 00:40 | 48.2 | ↓-0.7 | |
| 3/7 00:50 | 47.6 | ↓-0.6 | |
| 3/7 01:00 | 47.3 | ↓-0.3 | |
| 3/7 01:10 | 47.2 | ↓-0.1 | 干潮 |
| 3/7 01:20 | 47.3 | ↑0.1 | |
| 3/7 01:30 | 47.6 | ↑0.3 | |
| 3/7 01:40 | 48.2 | ↑0.6 | |
| 3/7 01:50 | 48.9 | ↑0.7 | |
| 3/7 02:00 | 49.8 | ↑0.9 | |
| 3/7 02:10 | 51.0 | ↑1.2 | |
| 3/7 02:20 | 52.3 | ↑1.3 | |
| 3/7 02:30 | 53.7 | ↑1.4 | |
| 3/7 02:40 | 55.3 | ↑1.6 | |
| 3/7 02:50 | 57.1 | ↑1.8 | |
| 3/7 03:00 | 59.0 | ↑1.9 | |
| 3/7 03:10 | 61.0 | ↑2.0 | |
| 3/7 03:20 | 63.1 | ↑2.1 | |
| 3/7 03:30 | 65.3 | ↑2.2 | |
| 3/7 03:40 | 67.5 | ↑2.2 | |
| 3/7 03:50 | 69.8 | ↑2.3 | |
| 3/7 04:00 | 72.2 | ↑2.4 | |
| 3/7 04:10 | 74.6 | ↑2.4 | |
| 3/7 04:20 | 77.0 | ↑2.4 | |
| 3/7 04:30 | 79.3 | ↑2.3 | |
| 3/7 04:40 | 81.7 | ↑2.4 | |
| 3/7 04:50 | 84.0 | ↑2.3 | |
| 3/7 05:00 | 86.3 | ↑2.3 | |
| 3/7 05:10 | 88.5 | ↑2.2 | |
| 3/7 05:20 | 90.6 | ↑2.1 | |
| 3/7 05:30 | 92.6 | ↑2.0 | |
| 3/7 05:40 | 94.5 | ↑1.9 | |
| 3/7 05:50 | 96.3 | ↑1.8 | |
| 3/7 06:00 | 97.9 | ↑1.6 | |
| 3/7 06:10 | 99.3 | ↑1.4 | |
| 3/7 06:20 | 100.6 | ↑1.3 | |
| 3/7 06:30 | 101.7 | ↑1.1 | |
| 3/7 06:40 | 102.5 | ↑0.8 | |
| 3/7 06:50 | 103.2 | ↑0.7 | |
| 3/7 07:00 | 103.6 | ↑0.4 | |
| 3/7 07:10 | 103.9 | ↑0.3 | 満潮 |
| 3/7 07:20 | 103.8 | ↓-0.1 | |
| 3/7 07:30 | 103.6 | ↓-0.2 | |
| 3/7 07:40 | 103.1 | ↓-0.5 | |
| 3/7 07:50 | 102.4 | ↓-0.7 | |
| 3/7 08:00 | 101.4 | ↓-1.0 | |
| 3/7 08:10 | 100.1 | ↓-1.3 | |
| 3/7 08:20 | 98.7 | ↓-1.4 | |
| 3/7 08:30 | 97.0 | ↓-1.7 | |
| 3/7 08:40 | 95.1 | ↓-1.9 | |
| 3/7 08:50 | 93.0 | ↓-2.1 | |
| 3/7 09:00 | 90.7 | ↓-2.3 | |
| 3/7 09:10 | 88.2 | ↓-2.5 | |
| 3/7 09:20 | 85.5 | ↓-2.7 | |
| 3/7 09:30 | 82.7 | ↓-2.8 | |
| 3/7 09:40 | 79.8 | ↓-2.9 | |
| 3/7 09:50 | 76.8 | ↓-3.0 | |
| 3/7 10:00 | 73.6 | ↓-3.2 | |
| 3/7 10:10 | 70.4 | ↓-3.2 | |
| 3/7 10:20 | 67.2 | ↓-3.2 | |
| 3/7 10:30 | 64.0 | ↓-3.2 | |
| 3/7 10:40 | 60.7 | ↓-3.3 | 最大潮位差 |
| 3/7 10:50 | 57.5 | ↓-3.2 | |
| 3/7 11:00 | 54.4 | ↓-3.1 | |
| 3/7 11:10 | 51.3 | ↓-3.1 | |
| 3/7 11:20 | 48.3 | ↓-3.0 | |
| 3/7 11:30 | 45.4 | ↓-2.9 | |
| 3/7 11:40 | 42.7 | ↓-2.7 | |
| 3/7 11:50 | 40.1 | ↓-2.6 | |
| 3/7 12:00 | 37.7 | ↓-2.4 | |
| 3/7 12:10 | 35.4 | ↓-2.3 | |
| 3/7 12:20 | 33.4 | ↓-2.0 | |
| 3/7 12:30 | 31.5 | ↓-1.9 | |
| 3/7 12:40 | 29.9 | ↓-1.6 | |
| 3/7 12:50 | 28.5 | ↓-1.4 | |
| 3/7 13:00 | 27.3 | ↓-1.2 | |
| 3/7 13:10 | 26.4 | ↓-0.9 | |
| 3/7 13:20 | 25.7 | ↓-0.7 | |
| 3/7 13:30 | 25.2 | ↓-0.5 | |
| 3/7 13:40 | 25.0 | ↓-0.2 | 干潮 |
| 3/7 13:50 | 25.0 | 0 | |
| 3/7 14:00 | 25.2 | ↑0.2 | |
| 3/7 14:10 | 25.7 | ↑0.5 | |
| 3/7 14:20 | 26.3 | ↑0.6 | |
| 3/7 14:30 | 27.2 | ↑0.9 | |
| 3/7 14:40 | 28.3 | ↑1.1 | |
| 3/7 14:50 | 29.6 | ↑1.3 | |
| 3/7 15:00 | 31.0 | ↑1.4 | |
| 3/7 15:10 | 32.6 | ↑1.6 | |
| 3/7 15:20 | 34.4 | ↑1.8 | |
| 3/7 15:30 | 36.4 | ↑2.0 | |
| 3/7 15:40 | 38.5 | ↑2.1 | |
| 3/7 15:50 | 40.7 | ↑2.2 | |
| 3/7 16:00 | 43.0 | ↑2.3 | |
| 3/7 16:10 | 45.4 | ↑2.4 | |
| 3/7 16:20 | 47.9 | ↑2.5 | |
| 3/7 16:30 | 50.5 | ↑2.6 | |
| 3/7 16:40 | 53.2 | ↑2.7 | |
| 3/7 16:50 | 55.8 | ↑2.6 | |
| 3/7 17:00 | 58.6 | ↑2.8 | |
| 3/7 17:10 | 61.3 | ↑2.7 | |
| 3/7 17:20 | 64.0 | ↑2.7 | |
| 3/7 17:30 | 66.7 | ↑2.7 | |
| 3/7 17:40 | 69.4 | ↑2.7 | |
| 3/7 17:50 | 72.0 | ↑2.6 | |
| 3/7 18:00 | 74.5 | ↑2.5 | |
| 3/7 18:10 | 77.0 | ↑2.5 | |
| 3/7 18:20 | 79.4 | ↑2.4 | |
| 3/7 18:30 | 81.7 | ↑2.3 | |
| 3/7 18:40 | 83.8 | ↑2.1 | |
| 3/7 18:50 | 85.8 | ↑2.0 | |
| 3/7 19:00 | 87.7 | ↑1.9 | |
| 3/7 19:10 | 89.4 | ↑1.7 | |
| 3/7 19:20 | 90.9 | ↑1.5 | |
| 3/7 19:30 | 92.2 | ↑1.3 | |
| 3/7 19:40 | 93.4 | ↑1.2 | |
| 3/7 19:50 | 94.4 | ↑1.0 | |
| 3/7 20:00 | 95.1 | ↑0.7 | |
| 3/7 20:10 | 95.7 | ↑0.6 | |
| 3/7 20:20 | 96.0 | ↑0.3 | |
| 3/7 20:30 | 96.1 | ↑0.1 | 満潮 |
| 3/7 20:40 | 96.1 | 0 | |
| 3/7 20:50 | 95.8 | ↓-0.3 | |
| 3/7 21:00 | 95.3 | ↓-0.5 | |
| 3/7 21:10 | 94.7 | ↓-0.6 | |
| 3/7 21:20 | 93.8 | ↓-0.9 | |
| 3/7 21:30 | 92.8 | ↓-1.0 | |
| 3/7 21:40 | 91.7 | ↓-1.1 | |
| 3/7 21:50 | 90.4 | ↓-1.3 | |
| 3/7 22:00 | 88.9 | ↓-1.5 | |
| 3/7 22:10 | 87.4 | ↓-1.5 | |
| 3/7 22:20 | 85.8 | ↓-1.6 | |
| 3/7 22:30 | 84.1 | ↓-1.7 | |
| 3/7 22:40 | 82.3 | ↓-1.8 | |
| 3/7 22:50 | 80.5 | ↓-1.8 | |
| 3/7 23:00 | 78.7 | ↓-1.8 | |
| 3/7 23:10 | 76.9 | ↓-1.8 | |
| 3/7 23:20 | 75.1 | ↓-1.8 | |
| 3/7 23:30 | 73.3 | ↓-1.8 | |
| 3/7 23:40 | 71.6 | ↓-1.7 | |
| 3/7 23:50 | 69.9 | ↓-1.7 |