| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(木) |
01:09 | 08:37 | 16:00 | 20:41 |
| 128cm | 11cm | 122cm | 93cm | |
|
||||
那珂湊（茨城）2058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 | 122.5 | ↑1.4 | |
| 7/4 00:10 | 123.7 | ↑1.2 | |
| 7/4 00:20 | 124.7 | ↑1.0 | |
| 7/4 00:30 | 125.6 | ↑0.9 | |
| 7/4 00:40 | 126.3 | ↑0.7 | |
| 7/4 00:50 | 126.8 | ↑0.5 | |
| 7/4 01:00 | 127.1 | ↑0.3 | 満潮 |
| 7/4 01:10 | 127.2 | ↑0.1 | |
| 7/4 01:20 | 127.0 | ↓-0.2 | |
| 7/4 01:30 | 126.6 | ↓-0.4 | |
| 7/4 01:40 | 126.0 | ↓-0.6 | |
| 7/4 01:50 | 125.1 | ↓-0.9 | |
| 7/4 02:00 | 124.0 | ↓-1.1 | |
| 7/4 02:10 | 122.7 | ↓-1.3 | |
| 7/4 02:20 | 121.1 | ↓-1.6 | |
| 7/4 02:30 | 119.2 | ↓-1.9 | |
| 7/4 02:40 | 117.2 | ↓-2.0 | |
| 7/4 02:50 | 114.9 | ↓-2.3 | |
| 7/4 03:00 | 112.3 | ↓-2.6 | |
| 7/4 03:10 | 109.6 | ↓-2.7 | |
| 7/4 03:20 | 106.6 | ↓-3.0 | |
| 7/4 03:30 | 103.5 | ↓-3.1 | |
| 7/4 03:40 | 100.2 | ↓-3.3 | |
| 7/4 03:50 | 96.7 | ↓-3.5 | |
| 7/4 04:00 | 93.1 | ↓-3.6 | |
| 7/4 04:10 | 89.3 | ↓-3.8 | |
| 7/4 04:20 | 85.4 | ↓-3.9 | |
| 7/4 04:30 | 81.5 | ↓-3.9 | |
| 7/4 04:40 | 77.4 | ↓-4.1 | |
| 7/4 04:50 | 73.3 | ↓-4.1 | |
| 7/4 05:00 | 69.1 | ↓-4.2 | 最大潮位差 |
| 7/4 05:10 | 65.0 | ↓-4.1 | |
| 7/4 05:20 | 60.8 | ↓-4.2 | 最大潮位差 |
| 7/4 05:30 | 56.7 | ↓-4.1 | |
| 7/4 05:40 | 52.7 | ↓-4.0 | |
| 7/4 05:50 | 48.7 | ↓-4.0 | |
| 7/4 06:00 | 44.8 | ↓-3.9 | |
| 7/4 06:10 | 41.0 | ↓-3.8 | |
| 7/4 06:20 | 37.4 | ↓-3.6 | |
| 7/4 06:30 | 33.9 | ↓-3.5 | |
| 7/4 06:40 | 30.6 | ↓-3.3 | |
| 7/4 06:50 | 27.5 | ↓-3.1 | |
| 7/4 07:00 | 24.7 | ↓-2.8 | |
| 7/4 07:10 | 22.0 | ↓-2.7 | |
| 7/4 07:20 | 19.7 | ↓-2.3 | |
| 7/4 07:30 | 17.5 | ↓-2.2 | |
| 7/4 07:40 | 15.7 | ↓-1.8 | |
| 7/4 07:50 | 14.2 | ↓-1.5 | |
| 7/4 08:00 | 12.9 | ↓-1.3 | |
| 7/4 08:10 | 11.9 | ↓-1.0 | |
| 7/4 08:20 | 11.3 | ↓-0.6 | |
| 7/4 08:30 | 11.0 | ↓-0.3 | 干潮 |
| 7/4 08:40 | 10.9 | ↓-0.1 | |
| 7/4 08:50 | 11.2 | ↑0.3 | |
| 7/4 09:00 | 11.8 | ↑0.6 | |
| 7/4 09:10 | 12.7 | ↑0.9 | |
| 7/4 09:20 | 13.9 | ↑1.2 | |
| 7/4 09:30 | 15.4 | ↑1.5 | |
| 7/4 09:40 | 17.2 | ↑1.8 | |
| 7/4 09:50 | 19.3 | ↑2.1 | |
| 7/4 10:00 | 21.6 | ↑2.3 | |
| 7/4 10:10 | 24.1 | ↑2.5 | |
| 7/4 10:20 | 26.9 | ↑2.8 | |
| 7/4 10:30 | 29.9 | ↑3.0 | |
| 7/4 10:40 | 33.0 | ↑3.1 | |
| 7/4 10:50 | 36.4 | ↑3.4 | |
| 7/4 11:00 | 39.9 | ↑3.5 | |
| 7/4 11:10 | 43.5 | ↑3.6 | |
| 7/4 11:20 | 47.2 | ↑3.7 | |
| 7/4 11:30 | 51.1 | ↑3.9 | |
| 7/4 11:40 | 55.0 | ↑3.9 | |
| 7/4 11:50 | 58.9 | ↑3.9 | |
| 7/4 12:00 | 62.9 | ↑4.0 | |
| 7/4 12:10 | 66.9 | ↑4.0 | |
| 7/4 12:20 | 70.8 | ↑3.9 | |
| 7/4 12:30 | 74.7 | ↑3.9 | |
| 7/4 12:40 | 78.6 | ↑3.9 | |
| 7/4 12:50 | 82.3 | ↑3.7 | |
| 7/4 13:00 | 86.0 | ↑3.7 | |
| 7/4 13:10 | 89.6 | ↑3.6 | |
| 7/4 13:20 | 93.0 | ↑3.4 | |
| 7/4 13:30 | 96.3 | ↑3.3 | |
| 7/4 13:40 | 99.4 | ↑3.1 | |
| 7/4 13:50 | 102.4 | ↑3.0 | |
| 7/4 14:00 | 105.1 | ↑2.7 | |
| 7/4 14:10 | 107.7 | ↑2.6 | |
| 7/4 14:20 | 110.0 | ↑2.3 | |
| 7/4 14:30 | 112.2 | ↑2.2 | |
| 7/4 14:40 | 114.1 | ↑1.9 | |
| 7/4 14:50 | 115.7 | ↑1.6 | |
| 7/4 15:00 | 117.2 | ↑1.5 | |
| 7/4 15:10 | 118.4 | ↑1.2 | |
| 7/4 15:20 | 119.4 | ↑1.0 | |
| 7/4 15:30 | 120.1 | ↑0.7 | |
| 7/4 15:40 | 120.6 | ↑0.5 | |
| 7/4 15:50 | 120.9 | ↑0.3 | 満潮 |
| 7/4 16:00 | 121.0 | ↑0.1 | 満潮 |
| 7/4 16:10 | 120.9 | ↓-0.1 | |
| 7/4 16:20 | 120.6 | ↓-0.3 | |
| 7/4 16:30 | 120.0 | ↓-0.6 | |
| 7/4 16:40 | 119.3 | ↓-0.7 | |
| 7/4 16:50 | 118.5 | ↓-0.8 | |
| 7/4 17:00 | 117.5 | ↓-1.0 | |
| 7/4 17:10 | 116.3 | ↓-1.2 | |
| 7/4 17:20 | 115.0 | ↓-1.3 | |
| 7/4 17:30 | 113.7 | ↓-1.3 | |
| 7/4 17:40 | 112.2 | ↓-1.5 | |
| 7/4 17:50 | 110.7 | ↓-1.5 | |
| 7/4 18:00 | 109.2 | ↓-1.5 | |
| 7/4 18:10 | 107.6 | ↓-1.6 | |
| 7/4 18:20 | 106.0 | ↓-1.6 | |
| 7/4 18:30 | 104.4 | ↓-1.6 | |
| 7/4 18:40 | 102.8 | ↓-1.6 | |
| 7/4 18:50 | 101.3 | ↓-1.5 | |
| 7/4 19:00 | 99.9 | ↓-1.4 | |
| 7/4 19:10 | 98.5 | ↓-1.4 | |
| 7/4 19:20 | 97.3 | ↓-1.2 | |
| 7/4 19:30 | 96.1 | ↓-1.2 | |
| 7/4 19:40 | 95.1 | ↓-1.0 | |
| 7/4 19:50 | 94.2 | ↓-0.9 | |
| 7/4 20:00 | 93.4 | ↓-0.8 | |
| 7/4 20:10 | 92.8 | ↓-0.6 | |
| 7/4 20:20 | 92.4 | ↓-0.4 | |
| 7/4 20:30 | 92.2 | ↓-0.2 | |
| 7/4 20:40 | 92.1 | ↓-0.1 | 干潮 |
| 7/4 20:50 | 92.2 | ↑0.1 | |
| 7/4 21:00 | 92.4 | ↑0.2 | |
| 7/4 21:10 | 92.9 | ↑0.5 | |
| 7/4 21:20 | 93.5 | ↑0.6 | |
| 7/4 21:30 | 94.3 | ↑0.8 | |
| 7/4 21:40 | 95.2 | ↑0.9 | |
| 7/4 21:50 | 96.3 | ↑1.1 | |
| 7/4 22:00 | 97.6 | ↑1.3 | |
| 7/4 22:10 | 99.0 | ↑1.4 | |
| 7/4 22:20 | 100.5 | ↑1.5 | |
| 7/4 22:30 | 102.1 | ↑1.6 | |
| 7/4 22:40 | 103.8 | ↑1.7 | |
| 7/4 22:50 | 105.5 | ↑1.7 | |
| 7/4 23:00 | 107.4 | ↑1.9 | |
| 7/4 23:10 | 109.3 | ↑1.9 | |
| 7/4 23:20 | 111.2 | ↑1.9 | |
| 7/4 23:30 | 113.1 | ↑1.9 | |
| 7/4 23:40 | 115.0 | ↑1.9 | |
| 7/4 23:50 | 116.9 | ↑1.9 |