| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(火) |
03:53 | 08:52 | 13:48 | 21:05 |
| 106cm | 77cm | 105cm | 4cm | |
|
||||
那珂湊（茨城）2042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 | 56.0 | ↑3.5 | |
| 3/4 00:10 | 59.6 | ↑3.6 | |
| 3/4 00:20 | 63.1 | ↑3.5 | |
| 3/4 00:30 | 66.5 | ↑3.4 | |
| 3/4 00:40 | 69.9 | ↑3.4 | |
| 3/4 00:50 | 73.2 | ↑3.3 | |
| 3/4 01:00 | 76.4 | ↑3.2 | |
| 3/4 01:10 | 79.5 | ↑3.1 | |
| 3/4 01:20 | 82.5 | ↑3.0 | |
| 3/4 01:30 | 85.3 | ↑2.8 | |
| 3/4 01:40 | 88.0 | ↑2.7 | |
| 3/4 01:50 | 90.5 | ↑2.5 | |
| 3/4 02:00 | 92.8 | ↑2.3 | |
| 3/4 02:10 | 94.9 | ↑2.1 | |
| 3/4 02:20 | 96.9 | ↑2.0 | |
| 3/4 02:30 | 98.7 | ↑1.8 | |
| 3/4 02:40 | 100.2 | ↑1.5 | |
| 3/4 02:50 | 101.6 | ↑1.4 | |
| 3/4 03:00 | 102.7 | ↑1.1 | |
| 3/4 03:10 | 103.7 | ↑1.0 | |
| 3/4 03:20 | 104.4 | ↑0.7 | |
| 3/4 03:30 | 104.9 | ↑0.5 | |
| 3/4 03:40 | 105.3 | ↑0.4 | |
| 3/4 03:50 | 105.4 | ↑0.1 | 満潮 |
| 3/4 04:00 | 105.3 | ↓-0.1 | |
| 3/4 04:10 | 105.1 | ↓-0.2 | |
| 3/4 04:20 | 104.7 | ↓-0.4 | |
| 3/4 04:30 | 104.1 | ↓-0.6 | |
| 3/4 04:40 | 103.4 | ↓-0.7 | |
| 3/4 04:50 | 102.5 | ↓-0.9 | |
| 3/4 05:00 | 101.5 | ↓-1.0 | |
| 3/4 05:10 | 100.4 | ↓-1.1 | |
| 3/4 05:20 | 99.2 | ↓-1.2 | |
| 3/4 05:30 | 97.9 | ↓-1.3 | |
| 3/4 05:40 | 96.5 | ↓-1.4 | |
| 3/4 05:50 | 95.0 | ↓-1.5 | |
| 3/4 06:00 | 93.6 | ↓-1.4 | |
| 3/4 06:10 | 92.1 | ↓-1.5 | |
| 3/4 06:20 | 90.5 | ↓-1.6 | |
| 3/4 06:30 | 89.0 | ↓-1.5 | |
| 3/4 06:40 | 87.5 | ↓-1.5 | |
| 3/4 06:50 | 86.1 | ↓-1.4 | |
| 3/4 07:00 | 84.7 | ↓-1.4 | |
| 3/4 07:10 | 83.4 | ↓-1.3 | |
| 3/4 07:20 | 82.1 | ↓-1.3 | |
| 3/4 07:30 | 81.0 | ↓-1.1 | |
| 3/4 07:40 | 79.9 | ↓-1.1 | |
| 3/4 07:50 | 79.0 | ↓-0.9 | |
| 3/4 08:00 | 78.2 | ↓-0.8 | |
| 3/4 08:10 | 77.5 | ↓-0.7 | |
| 3/4 08:20 | 77.0 | ↓-0.5 | |
| 3/4 08:30 | 76.6 | ↓-0.4 | |
| 3/4 08:40 | 76.3 | ↓-0.3 | |
| 3/4 08:50 | 76.2 | ↓-0.1 | 干潮 |
| 3/4 09:00 | 76.3 | ↑0.1 | |
| 3/4 09:10 | 76.5 | ↑0.2 | |
| 3/4 09:20 | 76.8 | ↑0.3 | |
| 3/4 09:30 | 77.4 | ↑0.6 | |
| 3/4 09:40 | 78.0 | ↑0.6 | |
| 3/4 09:50 | 78.8 | ↑0.8 | |
| 3/4 10:00 | 79.7 | ↑0.9 | |
| 3/4 10:10 | 80.7 | ↑1.0 | |
| 3/4 10:20 | 81.8 | ↑1.1 | |
| 3/4 10:30 | 83.0 | ↑1.2 | |
| 3/4 10:40 | 84.3 | ↑1.3 | |
| 3/4 10:50 | 85.7 | ↑1.4 | |
| 3/4 11:00 | 87.1 | ↑1.4 | |
| 3/4 11:10 | 88.6 | ↑1.5 | |
| 3/4 11:20 | 90.1 | ↑1.5 | |
| 3/4 11:30 | 91.6 | ↑1.5 | |
| 3/4 11:40 | 93.1 | ↑1.5 | |
| 3/4 11:50 | 94.5 | ↑1.4 | |
| 3/4 12:00 | 96.0 | ↑1.5 | |
| 3/4 12:10 | 97.3 | ↑1.3 | |
| 3/4 12:20 | 98.6 | ↑1.3 | |
| 3/4 12:30 | 99.9 | ↑1.3 | |
| 3/4 12:40 | 101.0 | ↑1.1 | |
| 3/4 12:50 | 102.0 | ↑1.0 | |
| 3/4 13:00 | 102.8 | ↑0.8 | |
| 3/4 13:10 | 103.5 | ↑0.7 | |
| 3/4 13:20 | 104.1 | ↑0.6 | |
| 3/4 13:30 | 104.5 | ↑0.4 | |
| 3/4 13:40 | 104.7 | ↑0.2 | 満潮 |
| 3/4 13:50 | 104.8 | ↑0.1 | |
| 3/4 14:00 | 104.6 | ↓-0.2 | |
| 3/4 14:10 | 104.2 | ↓-0.4 | |
| 3/4 14:20 | 103.7 | ↓-0.5 | |
| 3/4 14:30 | 102.9 | ↓-0.8 | |
| 3/4 14:40 | 101.9 | ↓-1.0 | |
| 3/4 14:50 | 100.7 | ↓-1.2 | |
| 3/4 15:00 | 99.2 | ↓-1.5 | |
| 3/4 15:10 | 97.6 | ↓-1.6 | |
| 3/4 15:20 | 95.7 | ↓-1.9 | |
| 3/4 15:30 | 93.6 | ↓-2.1 | |
| 3/4 15:40 | 91.4 | ↓-2.2 | |
| 3/4 15:50 | 88.9 | ↓-2.5 | |
| 3/4 16:00 | 86.3 | ↓-2.6 | |
| 3/4 16:10 | 83.4 | ↓-2.9 | |
| 3/4 16:20 | 80.5 | ↓-2.9 | |
| 3/4 16:30 | 77.3 | ↓-3.2 | |
| 3/4 16:40 | 74.1 | ↓-3.2 | |
| 3/4 16:50 | 70.7 | ↓-3.4 | |
| 3/4 17:00 | 67.2 | ↓-3.5 | |
| 3/4 17:10 | 63.6 | ↓-3.6 | |
| 3/4 17:20 | 60.0 | ↓-3.6 | |
| 3/4 17:30 | 56.3 | ↓-3.7 | |
| 3/4 17:40 | 52.6 | ↓-3.7 | |
| 3/4 17:50 | 48.8 | ↓-3.8 | 最大潮位差 |
| 3/4 18:00 | 45.1 | ↓-3.7 | |
| 3/4 18:10 | 41.5 | ↓-3.6 | |
| 3/4 18:20 | 37.9 | ↓-3.6 | |
| 3/4 18:30 | 34.3 | ↓-3.6 | |
| 3/4 18:40 | 30.9 | ↓-3.4 | |
| 3/4 18:50 | 27.6 | ↓-3.3 | |
| 3/4 19:00 | 24.4 | ↓-3.2 | |
| 3/4 19:10 | 21.4 | ↓-3.0 | |
| 3/4 19:20 | 18.6 | ↓-2.8 | |
| 3/4 19:30 | 16.0 | ↓-2.6 | |
| 3/4 19:40 | 13.6 | ↓-2.4 | |
| 3/4 19:50 | 11.4 | ↓-2.2 | |
| 3/4 20:00 | 9.4 | ↓-2.0 | |
| 3/4 20:10 | 7.7 | ↓-1.7 | |
| 3/4 20:20 | 6.3 | ↓-1.4 | |
| 3/4 20:30 | 5.2 | ↓-1.1 | |
| 3/4 20:40 | 4.3 | ↓-0.9 | |
| 3/4 20:50 | 3.7 | ↓-0.6 | |
| 3/4 21:00 | 3.5 | ↓-0.2 | 干潮 |
| 3/4 21:10 | 3.5 | 0 | |
| 3/4 21:20 | 3.8 | ↑0.3 | |
| 3/4 21:30 | 4.4 | ↑0.6 | |
| 3/4 21:40 | 5.3 | ↑0.9 | |
| 3/4 21:50 | 6.5 | ↑1.2 | |
| 3/4 22:00 | 7.9 | ↑1.4 | |
| 3/4 22:10 | 9.7 | ↑1.8 | |
| 3/4 22:20 | 11.6 | ↑1.9 | |
| 3/4 22:30 | 13.9 | ↑2.3 | |
| 3/4 22:40 | 16.4 | ↑2.5 | |
| 3/4 22:50 | 19.0 | ↑2.6 | |
| 3/4 23:00 | 21.9 | ↑2.9 | |
| 3/4 23:10 | 25.0 | ↑3.1 | |
| 3/4 23:20 | 28.3 | ↑3.3 | |
| 3/4 23:30 | 31.6 | ↑3.3 | |
| 3/4 23:40 | 35.2 | ↑3.6 | |
| 3/4 23:50 | 38.8 | ↑3.6 |