| 満潮 | 干潮 | 満潮 | 干潮 |
|
1
(月) |
04:17 | 11:46 | 19:20 | 23:58 |
| 127cm | 6cm | 123cm | 97cm | |
|
||||
那珂湊（茨城）2041年07月1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 |
|---|---|---|---|
| 7/1 00:00 | 98.5 | ↑0.5 | |
| 7/1 00:10 | 99.2 | ↑0.7 | |
| 7/1 00:20 | 100.0 | ↑0.8 | |
| 7/1 00:30 | 101.0 | ↑1.0 | |
| 7/1 00:40 | 102.0 | ↑1.0 | |
| 7/1 00:50 | 103.1 | ↑1.1 | |
| 7/1 01:00 | 104.4 | ↑1.3 | |
| 7/1 01:10 | 105.7 | ↑1.3 | |
| 7/1 01:20 | 107.0 | ↑1.3 | |
| 7/1 01:30 | 108.5 | ↑1.5 | |
| 7/1 01:40 | 109.9 | ↑1.4 | |
| 7/1 01:50 | 111.4 | ↑1.5 | |
| 7/1 02:00 | 112.9 | ↑1.5 | |
| 7/1 02:10 | 114.4 | ↑1.5 | |
| 7/1 02:20 | 115.8 | ↑1.4 | |
| 7/1 02:30 | 117.2 | ↑1.4 | |
| 7/1 02:40 | 118.6 | ↑1.4 | |
| 7/1 02:50 | 119.9 | ↑1.3 | |
| 7/1 03:00 | 121.1 | ↑1.2 | |
| 7/1 03:10 | 122.2 | ↑1.1 | |
| 7/1 03:20 | 123.2 | ↑1.0 | |
| 7/1 03:30 | 124.1 | ↑0.9 | |
| 7/1 03:40 | 124.8 | ↑0.7 | |
| 7/1 03:50 | 125.4 | ↑0.6 | |
| 7/1 04:00 | 125.8 | ↑0.4 | |
| 7/1 04:10 | 126.0 | ↑0.2 | 満潮 |
| 7/1 04:20 | 126.1 | ↑0.1 | |
| 7/1 04:30 | 125.9 | ↓-0.2 | |
| 7/1 04:40 | 125.5 | ↓-0.4 | |
| 7/1 04:50 | 124.9 | ↓-0.6 | |
| 7/1 05:00 | 124.0 | ↓-0.9 | |
| 7/1 05:10 | 122.9 | ↓-1.1 | |
| 7/1 05:20 | 121.6 | ↓-1.3 | |
| 7/1 05:30 | 120.0 | ↓-1.6 | |
| 7/1 05:40 | 118.2 | ↓-1.8 | |
| 7/1 05:50 | 116.1 | ↓-2.1 | |
| 7/1 06:00 | 113.8 | ↓-2.3 | |
| 7/1 06:10 | 111.2 | ↓-2.6 | |
| 7/1 06:20 | 108.5 | ↓-2.7 | |
| 7/1 06:30 | 105.4 | ↓-3.1 | |
| 7/1 06:40 | 102.2 | ↓-3.2 | |
| 7/1 06:50 | 98.8 | ↓-3.4 | |
| 7/1 07:00 | 95.2 | ↓-3.6 | |
| 7/1 07:10 | 91.4 | ↓-3.8 | |
| 7/1 07:20 | 87.5 | ↓-3.9 | |
| 7/1 07:30 | 83.4 | ↓-4.1 | |
| 7/1 07:40 | 79.2 | ↓-4.2 | |
| 7/1 07:50 | 75.0 | ↓-4.2 | |
| 7/1 08:00 | 70.7 | ↓-4.3 | |
| 7/1 08:10 | 66.3 | ↓-4.4 | 最大潮位差 |
| 7/1 08:20 | 61.9 | ↓-4.4 | 最大潮位差 |
| 7/1 08:30 | 57.5 | ↓-4.4 | 最大潮位差 |
| 7/1 08:40 | 53.2 | ↓-4.3 | |
| 7/1 08:50 | 48.9 | ↓-4.3 | |
| 7/1 09:00 | 44.7 | ↓-4.2 | |
| 7/1 09:10 | 40.6 | ↓-4.1 | |
| 7/1 09:20 | 36.7 | ↓-3.9 | |
| 7/1 09:30 | 32.9 | ↓-3.8 | |
| 7/1 09:40 | 29.3 | ↓-3.6 | |
| 7/1 09:50 | 25.9 | ↓-3.4 | |
| 7/1 10:00 | 22.7 | ↓-3.2 | |
| 7/1 10:10 | 19.7 | ↓-3.0 | |
| 7/1 10:20 | 17.0 | ↓-2.7 | |
| 7/1 10:30 | 14.6 | ↓-2.4 | |
| 7/1 10:40 | 12.4 | ↓-2.2 | |
| 7/1 10:50 | 10.6 | ↓-1.8 | |
| 7/1 11:00 | 9.0 | ↓-1.6 | |
| 7/1 11:10 | 7.8 | ↓-1.2 | |
| 7/1 11:20 | 6.8 | ↓-1.0 | |
| 7/1 11:30 | 6.2 | ↓-0.6 | |
| 7/1 11:40 | 5.9 | ↓-0.3 | 干潮 |
| 7/1 11:50 | 5.9 | 0 | |
| 7/1 12:00 | 6.2 | ↑0.3 | |
| 7/1 12:10 | 6.8 | ↑0.6 | |
| 7/1 12:20 | 7.7 | ↑0.9 | |
| 7/1 12:30 | 8.9 | ↑1.2 | |
| 7/1 12:40 | 10.4 | ↑1.5 | |
| 7/1 12:50 | 12.2 | ↑1.8 | |
| 7/1 13:00 | 14.2 | ↑2.0 | |
| 7/1 13:10 | 16.5 | ↑2.3 | |
| 7/1 13:20 | 19.0 | ↑2.5 | |
| 7/1 13:30 | 21.8 | ↑2.8 | |
| 7/1 13:40 | 24.7 | ↑2.9 | |
| 7/1 13:50 | 27.9 | ↑3.2 | |
| 7/1 14:00 | 31.2 | ↑3.3 | |
| 7/1 14:10 | 34.7 | ↑3.5 | |
| 7/1 14:20 | 38.3 | ↑3.6 | |
| 7/1 14:30 | 42.0 | ↑3.7 | |
| 7/1 14:40 | 45.9 | ↑3.9 | |
| 7/1 14:50 | 49.8 | ↑3.9 | |
| 7/1 15:00 | 53.8 | ↑4.0 | |
| 7/1 15:10 | 57.9 | ↑4.1 | |
| 7/1 15:20 | 62.0 | ↑4.1 | |
| 7/1 15:30 | 66.0 | ↑4.0 | |
| 7/1 15:40 | 70.1 | ↑4.1 | |
| 7/1 15:50 | 74.1 | ↑4.0 | |
| 7/1 16:00 | 78.1 | ↑4.0 | |
| 7/1 16:10 | 82.0 | ↑3.9 | |
| 7/1 16:20 | 85.8 | ↑3.8 | |
| 7/1 16:30 | 89.5 | ↑3.7 | |
| 7/1 16:40 | 93.1 | ↑3.6 | |
| 7/1 16:50 | 96.5 | ↑3.4 | |
| 7/1 17:00 | 99.8 | ↑3.3 | |
| 7/1 17:10 | 102.9 | ↑3.1 | |
| 7/1 17:20 | 105.8 | ↑2.9 | |
| 7/1 17:30 | 108.5 | ↑2.7 | |
| 7/1 17:40 | 111.0 | ↑2.5 | |
| 7/1 17:50 | 113.2 | ↑2.2 | |
| 7/1 18:00 | 115.2 | ↑2.0 | |
| 7/1 18:10 | 117.0 | ↑1.8 | |
| 7/1 18:20 | 118.5 | ↑1.5 | |
| 7/1 18:30 | 119.8 | ↑1.3 | |
| 7/1 18:40 | 120.8 | ↑1.0 | |
| 7/1 18:50 | 121.6 | ↑0.8 | |
| 7/1 19:00 | 122.2 | ↑0.6 | |
| 7/1 19:10 | 122.5 | ↑0.3 | 満潮 |
| 7/1 19:20 | 122.6 | ↑0.1 | 満潮 |
| 7/1 19:30 | 122.5 | ↓-0.1 | |
| 7/1 19:40 | 122.1 | ↓-0.4 | |
| 7/1 19:50 | 121.6 | ↓-0.5 | |
| 7/1 20:00 | 120.9 | ↓-0.7 | |
| 7/1 20:10 | 120.0 | ↓-0.9 | |
| 7/1 20:20 | 119.0 | ↓-1.0 | |
| 7/1 20:30 | 117.9 | ↓-1.1 | |
| 7/1 20:40 | 116.6 | ↓-1.3 | |
| 7/1 20:50 | 115.3 | ↓-1.3 | |
| 7/1 21:00 | 113.9 | ↓-1.4 | |
| 7/1 21:10 | 112.4 | ↓-1.5 | |
| 7/1 21:20 | 111.0 | ↓-1.4 | |
| 7/1 21:30 | 109.5 | ↓-1.5 | |
| 7/1 21:40 | 108.0 | ↓-1.5 | |
| 7/1 21:50 | 106.5 | ↓-1.5 | |
| 7/1 22:00 | 105.1 | ↓-1.4 | |
| 7/1 22:10 | 103.7 | ↓-1.4 | |
| 7/1 22:20 | 102.5 | ↓-1.2 | |
| 7/1 22:30 | 101.3 | ↓-1.2 | |
| 7/1 22:40 | 100.2 | ↓-1.1 | |
| 7/1 22:50 | 99.2 | ↓-1.0 | |
| 7/1 23:00 | 98.3 | ↓-0.9 | |
| 7/1 23:10 | 97.6 | ↓-0.7 | |
| 7/1 23:20 | 97.0 | ↓-0.6 | |
| 7/1 23:30 | 96.6 | ↓-0.4 | |
| 7/1 23:40 | 96.3 | ↓-0.3 | |
| 7/1 23:50 | 96.1 | ↓-0.2 | 干潮 |