| 満潮 | 干潮 | 満潮 | 干潮 |
|
01
(土) |
08:42 | 02:58 | 21:35 | 14:42 |
| 103cm | 67cm | 119cm | 54cm | |
|
||||
那珂湊（茨城）2051年07月01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 | 89.1 | ↓-2.2 | |
| 7/1 00:10 | 86.9 | ↓-2.2 | |
| 7/1 00:20 | 84.8 | ↓-2.1 | |
| 7/1 00:30 | 82.7 | ↓-2.1 | |
| 7/1 00:40 | 80.7 | ↓-2.0 | |
| 7/1 00:50 | 78.9 | ↓-1.8 | |
| 7/1 01:00 | 77.1 | ↓-1.8 | |
| 7/1 01:10 | 75.4 | ↓-1.7 | |
| 7/1 01:20 | 73.9 | ↓-1.5 | |
| 7/1 01:30 | 72.5 | ↓-1.4 | |
| 7/1 01:40 | 71.2 | ↓-1.3 | |
| 7/1 01:50 | 70.1 | ↓-1.1 | |
| 7/1 02:00 | 69.2 | ↓-0.9 | |
| 7/1 02:10 | 68.4 | ↓-0.8 | |
| 7/1 02:20 | 67.7 | ↓-0.7 | |
| 7/1 02:30 | 67.2 | ↓-0.5 | |
| 7/1 02:40 | 66.9 | ↓-0.3 | |
| 7/1 02:50 | 66.7 | ↓-0.2 | 干潮 |
| 7/1 03:00 | 66.7 | 0 | |
| 7/1 03:10 | 66.8 | ↑0.1 | |
| 7/1 03:20 | 67.1 | ↑0.3 | |
| 7/1 03:30 | 67.5 | ↑0.4 | |
| 7/1 03:40 | 68.0 | ↑0.5 | |
| 7/1 03:50 | 68.7 | ↑0.7 | |
| 7/1 04:00 | 69.5 | ↑0.8 | |
| 7/1 04:10 | 70.4 | ↑0.9 | |
| 7/1 04:20 | 71.4 | ↑1.0 | |
| 7/1 04:30 | 72.6 | ↑1.2 | |
| 7/1 04:40 | 73.8 | ↑1.2 | |
| 7/1 04:50 | 75.1 | ↑1.3 | |
| 7/1 05:00 | 76.4 | ↑1.3 | |
| 7/1 05:10 | 77.9 | ↑1.5 | |
| 7/1 05:20 | 79.3 | ↑1.4 | |
| 7/1 05:30 | 80.9 | ↑1.6 | |
| 7/1 05:40 | 82.4 | ↑1.5 | |
| 7/1 05:50 | 84.0 | ↑1.6 | |
| 7/1 06:00 | 85.6 | ↑1.6 | |
| 7/1 06:10 | 87.2 | ↑1.6 | |
| 7/1 06:20 | 88.7 | ↑1.5 | |
| 7/1 06:30 | 90.3 | ↑1.6 | |
| 7/1 06:40 | 91.7 | ↑1.4 | |
| 7/1 06:50 | 93.2 | ↑1.5 | |
| 7/1 07:00 | 94.6 | ↑1.4 | |
| 7/1 07:10 | 95.9 | ↑1.3 | |
| 7/1 07:20 | 97.1 | ↑1.2 | |
| 7/1 07:30 | 98.2 | ↑1.1 | |
| 7/1 07:40 | 99.2 | ↑1.0 | |
| 7/1 07:50 | 100.0 | ↑0.8 | |
| 7/1 08:00 | 100.7 | ↑0.7 | |
| 7/1 08:10 | 101.3 | ↑0.6 | |
| 7/1 08:20 | 101.7 | ↑0.4 | |
| 7/1 08:30 | 102.0 | ↑0.3 | |
| 7/1 08:40 | 102.1 | ↑0.1 | 満潮 |
| 7/1 08:50 | 102.0 | ↓-0.1 | |
| 7/1 09:00 | 101.8 | ↓-0.2 | |
| 7/1 09:10 | 101.3 | ↓-0.5 | |
| 7/1 09:20 | 100.7 | ↓-0.6 | |
| 7/1 09:30 | 100.0 | ↓-0.7 | |
| 7/1 09:40 | 99.0 | ↓-1.0 | |
| 7/1 09:50 | 97.9 | ↓-1.1 | |
| 7/1 10:00 | 96.6 | ↓-1.3 | |
| 7/1 10:10 | 95.2 | ↓-1.4 | |
| 7/1 10:20 | 93.7 | ↓-1.5 | |
| 7/1 10:30 | 92.0 | ↓-1.7 | |
| 7/1 10:40 | 90.2 | ↓-1.8 | |
| 7/1 10:50 | 88.3 | ↓-1.9 | |
| 7/1 11:00 | 86.4 | ↓-1.9 | |
| 7/1 11:10 | 84.3 | ↓-2.1 | |
| 7/1 11:20 | 82.3 | ↓-2.0 | |
| 7/1 11:30 | 80.1 | ↓-2.2 | |
| 7/1 11:40 | 78.0 | ↓-2.1 | |
| 7/1 11:50 | 75.9 | ↓-2.1 | |
| 7/1 12:00 | 73.7 | ↓-2.2 | |
| 7/1 12:10 | 71.7 | ↓-2.0 | |
| 7/1 12:20 | 69.6 | ↓-2.1 | |
| 7/1 12:30 | 67.7 | ↓-1.9 | |
| 7/1 12:40 | 65.8 | ↓-1.9 | |
| 7/1 12:50 | 64.0 | ↓-1.8 | |
| 7/1 13:00 | 62.3 | ↓-1.7 | |
| 7/1 13:10 | 60.8 | ↓-1.5 | |
| 7/1 13:20 | 59.3 | ↓-1.5 | |
| 7/1 13:30 | 58.1 | ↓-1.2 | |
| 7/1 13:40 | 56.9 | ↓-1.2 | |
| 7/1 13:50 | 56.0 | ↓-0.9 | |
| 7/1 14:00 | 55.2 | ↓-0.8 | |
| 7/1 14:10 | 54.5 | ↓-0.7 | |
| 7/1 14:20 | 54.1 | ↓-0.4 | |
| 7/1 14:30 | 53.8 | ↓-0.3 | |
| 7/1 14:40 | 53.7 | ↓-0.1 | 干潮 |
| 7/1 14:50 | 53.7 | 0 | |
| 7/1 15:00 | 54.0 | ↑0.3 | |
| 7/1 15:10 | 54.4 | ↑0.4 | |
| 7/1 15:20 | 55.0 | ↑0.6 | |
| 7/1 15:30 | 55.7 | ↑0.7 | |
| 7/1 15:40 | 56.6 | ↑0.9 | |
| 7/1 15:50 | 57.7 | ↑1.1 | |
| 7/1 16:00 | 58.9 | ↑1.2 | |
| 7/1 16:10 | 60.3 | ↑1.4 | |
| 7/1 16:20 | 61.8 | ↑1.5 | |
| 7/1 16:30 | 63.4 | ↑1.6 | |
| 7/1 16:40 | 65.2 | ↑1.8 | |
| 7/1 16:50 | 67.1 | ↑1.9 | |
| 7/1 17:00 | 69.0 | ↑1.9 | |
| 7/1 17:10 | 71.1 | ↑2.1 | |
| 7/1 17:20 | 73.3 | ↑2.2 | |
| 7/1 17:30 | 75.5 | ↑2.2 | |
| 7/1 17:40 | 77.8 | ↑2.3 | |
| 7/1 17:50 | 80.2 | ↑2.4 | |
| 7/1 18:00 | 82.6 | ↑2.4 | |
| 7/1 18:10 | 85.0 | ↑2.4 | |
| 7/1 18:20 | 87.4 | ↑2.4 | |
| 7/1 18:30 | 89.9 | ↑2.5 | 最大潮位差 |
| 7/1 18:40 | 92.3 | ↑2.4 | |
| 7/1 18:50 | 94.7 | ↑2.4 | |
| 7/1 19:00 | 97.1 | ↑2.4 | |
| 7/1 19:10 | 99.4 | ↑2.3 | |
| 7/1 19:20 | 101.6 | ↑2.2 | |
| 7/1 19:30 | 103.8 | ↑2.2 | |
| 7/1 19:40 | 105.8 | ↑2.0 | |
| 7/1 19:50 | 107.7 | ↑1.9 | |
| 7/1 20:00 | 109.6 | ↑1.9 | |
| 7/1 20:10 | 111.2 | ↑1.6 | |
| 7/1 20:20 | 112.7 | ↑1.5 | |
| 7/1 20:30 | 114.1 | ↑1.4 | |
| 7/1 20:40 | 115.2 | ↑1.1 | |
| 7/1 20:50 | 116.2 | ↑1.0 | |
| 7/1 21:00 | 117.0 | ↑0.8 | |
| 7/1 21:10 | 117.6 | ↑0.6 | |
| 7/1 21:20 | 118.0 | ↑0.4 | |
| 7/1 21:30 | 118.2 | ↑0.2 | 満潮 |
| 7/1 21:40 | 118.2 | 0 | |
| 7/1 21:50 | 117.9 | ↓-0.3 | |
| 7/1 22:00 | 117.5 | ↓-0.4 | |
| 7/1 22:10 | 116.9 | ↓-0.6 | |
| 7/1 22:20 | 116.0 | ↓-0.9 | |
| 7/1 22:30 | 115.0 | ↓-1.0 | |
| 7/1 22:40 | 113.7 | ↓-1.3 | |
| 7/1 22:50 | 112.3 | ↓-1.4 | |
| 7/1 23:00 | 110.8 | ↓-1.5 | |
| 7/1 23:10 | 109.1 | ↓-1.7 | |
| 7/1 23:20 | 107.2 | ↓-1.9 | |
| 7/1 23:30 | 105.2 | ↓-2.0 | |
| 7/1 23:40 | 103.1 | ↓-2.1 | |
| 7/1 23:50 | 101.0 | ↓-2.1 |