| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(火) |
00:09 | 07:57 | 15:39 | 19:53 |
| 126cm | 14cm | 117cm | 100cm | |
|
||||
那珂湊（茨城）2062年07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 |
|---|---|---|---|
| 7/4 00:00 | 125.5 | ↑0.2 | 満潮 |
| 7/4 00:10 | 125.6 | ↑0.1 | |
| 7/4 00:20 | 125.4 | ↓-0.2 | |
| 7/4 00:30 | 125.1 | ↓-0.3 | |
| 7/4 00:40 | 124.5 | ↓-0.6 | |
| 7/4 00:50 | 123.8 | ↓-0.7 | |
| 7/4 01:00 | 122.8 | ↓-1.0 | |
| 7/4 01:10 | 121.6 | ↓-1.2 | |
| 7/4 01:20 | 120.2 | ↓-1.4 | |
| 7/4 01:30 | 118.6 | ↓-1.6 | |
| 7/4 01:40 | 116.8 | ↓-1.8 | |
| 7/4 01:50 | 114.8 | ↓-2.0 | |
| 7/4 02:00 | 112.5 | ↓-2.3 | |
| 7/4 02:10 | 110.1 | ↓-2.4 | |
| 7/4 02:20 | 107.5 | ↓-2.6 | |
| 7/4 02:30 | 104.7 | ↓-2.8 | |
| 7/4 02:40 | 101.8 | ↓-2.9 | |
| 7/4 02:50 | 98.7 | ↓-3.1 | |
| 7/4 03:00 | 95.4 | ↓-3.3 | |
| 7/4 03:10 | 92.1 | ↓-3.3 | |
| 7/4 03:20 | 88.6 | ↓-3.5 | |
| 7/4 03:30 | 85.0 | ↓-3.6 | |
| 7/4 03:40 | 81.4 | ↓-3.6 | |
| 7/4 03:50 | 77.6 | ↓-3.8 | 最大潮位差 |
| 7/4 04:00 | 73.8 | ↓-3.8 | 最大潮位差 |
| 7/4 04:10 | 70.0 | ↓-3.8 | 最大潮位差 |
| 7/4 04:20 | 66.2 | ↓-3.8 | 最大潮位差 |
| 7/4 04:30 | 62.4 | ↓-3.8 | 最大潮位差 |
| 7/4 04:40 | 58.6 | ↓-3.8 | 最大潮位差 |
| 7/4 04:50 | 54.9 | ↓-3.7 | |
| 7/4 05:00 | 51.2 | ↓-3.7 | |
| 7/4 05:10 | 47.6 | ↓-3.6 | |
| 7/4 05:20 | 44.1 | ↓-3.5 | |
| 7/4 05:30 | 40.7 | ↓-3.4 | |
| 7/4 05:40 | 37.4 | ↓-3.3 | |
| 7/4 05:50 | 34.3 | ↓-3.1 | |
| 7/4 06:00 | 31.4 | ↓-2.9 | |
| 7/4 06:10 | 28.6 | ↓-2.8 | |
| 7/4 06:20 | 26.1 | ↓-2.5 | |
| 7/4 06:30 | 23.7 | ↓-2.4 | |
| 7/4 06:40 | 21.6 | ↓-2.1 | |
| 7/4 06:50 | 19.7 | ↓-1.9 | |
| 7/4 07:00 | 18.1 | ↓-1.6 | |
| 7/4 07:10 | 16.7 | ↓-1.4 | |
| 7/4 07:20 | 15.6 | ↓-1.1 | |
| 7/4 07:30 | 14.7 | ↓-0.9 | |
| 7/4 07:40 | 14.1 | ↓-0.6 | |
| 7/4 07:50 | 13.8 | ↓-0.3 | 干潮 |
| 7/4 08:00 | 13.8 | 0 | |
| 7/4 08:10 | 14.1 | ↑0.3 | |
| 7/4 08:20 | 14.6 | ↑0.5 | |
| 7/4 08:30 | 15.4 | ↑0.8 | |
| 7/4 08:40 | 16.5 | ↑1.1 | |
| 7/4 08:50 | 17.8 | ↑1.3 | |
| 7/4 09:00 | 19.4 | ↑1.6 | |
| 7/4 09:10 | 21.2 | ↑1.8 | |
| 7/4 09:20 | 23.3 | ↑2.1 | |
| 7/4 09:30 | 25.5 | ↑2.2 | |
| 7/4 09:40 | 28.0 | ↑2.5 | |
| 7/4 09:50 | 30.7 | ↑2.7 | |
| 7/4 10:00 | 33.5 | ↑2.8 | |
| 7/4 10:10 | 36.5 | ↑3.0 | |
| 7/4 10:20 | 39.7 | ↑3.2 | |
| 7/4 10:30 | 42.9 | ↑3.2 | |
| 7/4 10:40 | 46.3 | ↑3.4 | |
| 7/4 10:50 | 49.8 | ↑3.5 | |
| 7/4 11:00 | 53.3 | ↑3.5 | |
| 7/4 11:10 | 56.9 | ↑3.6 | |
| 7/4 11:20 | 60.5 | ↑3.6 | |
| 7/4 11:30 | 64.1 | ↑3.6 | |
| 7/4 11:40 | 67.7 | ↑3.6 | |
| 7/4 11:50 | 71.2 | ↑3.5 | |
| 7/4 12:00 | 74.8 | ↑3.6 | |
| 7/4 12:10 | 78.2 | ↑3.4 | |
| 7/4 12:20 | 81.6 | ↑3.4 | |
| 7/4 12:30 | 84.9 | ↑3.3 | |
| 7/4 12:40 | 88.1 | ↑3.2 | |
| 7/4 12:50 | 91.1 | ↑3.0 | |
| 7/4 13:00 | 94.0 | ↑2.9 | |
| 7/4 13:10 | 96.8 | ↑2.8 | |
| 7/4 13:20 | 99.4 | ↑2.6 | |
| 7/4 13:30 | 101.9 | ↑2.5 | |
| 7/4 13:40 | 104.1 | ↑2.2 | |
| 7/4 13:50 | 106.2 | ↑2.1 | |
| 7/4 14:00 | 108.1 | ↑1.9 | |
| 7/4 14:10 | 109.8 | ↑1.7 | |
| 7/4 14:20 | 111.3 | ↑1.5 | |
| 7/4 14:30 | 112.7 | ↑1.4 | |
| 7/4 14:40 | 113.8 | ↑1.1 | |
| 7/4 14:50 | 114.7 | ↑0.9 | |
| 7/4 15:00 | 115.5 | ↑0.8 | |
| 7/4 15:10 | 116.1 | ↑0.6 | |
| 7/4 15:20 | 116.4 | ↑0.3 | |
| 7/4 15:30 | 116.7 | ↑0.3 | 満潮 |
| 7/4 15:40 | 116.7 | 0 | |
| 7/4 15:50 | 116.6 | ↓-0.1 | |
| 7/4 16:00 | 116.3 | ↓-0.3 | |
| 7/4 16:10 | 115.9 | ↓-0.4 | |
| 7/4 16:20 | 115.4 | ↓-0.5 | |
| 7/4 16:30 | 114.8 | ↓-0.6 | |
| 7/4 16:40 | 114.0 | ↓-0.8 | |
| 7/4 16:50 | 113.2 | ↓-0.8 | |
| 7/4 17:00 | 112.3 | ↓-0.9 | |
| 7/4 17:10 | 111.3 | ↓-1.0 | |
| 7/4 17:20 | 110.3 | ↓-1.0 | |
| 7/4 17:30 | 109.3 | ↓-1.0 | |
| 7/4 17:40 | 108.2 | ↓-1.1 | |
| 7/4 17:50 | 107.1 | ↓-1.1 | |
| 7/4 18:00 | 106.1 | ↓-1.0 | |
| 7/4 18:10 | 105.1 | ↓-1.0 | |
| 7/4 18:20 | 104.1 | ↓-1.0 | |
| 7/4 18:30 | 103.2 | ↓-0.9 | |
| 7/4 18:40 | 102.3 | ↓-0.9 | |
| 7/4 18:50 | 101.6 | ↓-0.7 | |
| 7/4 19:00 | 100.9 | ↓-0.7 | |
| 7/4 19:10 | 100.3 | ↓-0.6 | |
| 7/4 19:20 | 99.8 | ↓-0.5 | |
| 7/4 19:30 | 99.5 | ↓-0.3 | |
| 7/4 19:40 | 99.3 | ↓-0.2 | |
| 7/4 19:50 | 99.2 | ↓-0.1 | 干潮 |
| 7/4 20:00 | 99.2 | 0 | |
| 7/4 20:10 | 99.4 | ↑0.2 | |
| 7/4 20:20 | 99.7 | ↑0.3 | |
| 7/4 20:30 | 100.1 | ↑0.4 | |
| 7/4 20:40 | 100.7 | ↑0.6 | |
| 7/4 20:50 | 101.4 | ↑0.7 | |
| 7/4 21:00 | 102.2 | ↑0.8 | |
| 7/4 21:10 | 103.2 | ↑1.0 | |
| 7/4 21:20 | 104.3 | ↑1.1 | |
| 7/4 21:30 | 105.4 | ↑1.1 | |
| 7/4 21:40 | 106.7 | ↑1.3 | |
| 7/4 21:50 | 108.0 | ↑1.3 | |
| 7/4 22:00 | 109.4 | ↑1.4 | |
| 7/4 22:10 | 110.9 | ↑1.5 | |
| 7/4 22:20 | 112.4 | ↑1.5 | |
| 7/4 22:30 | 114.0 | ↑1.6 | |
| 7/4 22:40 | 115.5 | ↑1.5 | |
| 7/4 22:50 | 117.0 | ↑1.5 | |
| 7/4 23:00 | 118.6 | ↑1.6 | |
| 7/4 23:10 | 120.0 | ↑1.4 | |
| 7/4 23:20 | 121.5 | ↑1.5 | |
| 7/4 23:30 | 122.8 | ↑1.3 | |
| 7/4 23:40 | 124.1 | ↑1.3 | |
| 7/4 23:50 | 125.3 | ↑1.2 |