| 満潮 | 干潮 | 満潮 | 干潮 |
|
1
(月) |
09:42 | 03:40 | 21:49 | 15:10 |
| 99cm | 60cm | 119cm | 66cm | |
|
||||
那珂湊（茨城）2047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 | 91.6 | ↓-2.3 | |
| 7/1 00:10 | 89.2 | ↓-2.4 | 最大潮位差 |
| 7/1 00:20 | 86.8 | ↓-2.4 | 最大潮位差 |
| 7/1 00:30 | 84.5 | ↓-2.3 | |
| 7/1 00:40 | 82.2 | ↓-2.3 | |
| 7/1 00:50 | 79.9 | ↓-2.3 | |
| 7/1 01:00 | 77.7 | ↓-2.2 | |
| 7/1 01:10 | 75.6 | ↓-2.1 | |
| 7/1 01:20 | 73.6 | ↓-2.0 | |
| 7/1 01:30 | 71.6 | ↓-2.0 | |
| 7/1 01:40 | 69.8 | ↓-1.8 | |
| 7/1 01:50 | 68.1 | ↓-1.7 | |
| 7/1 02:00 | 66.6 | ↓-1.5 | |
| 7/1 02:10 | 65.1 | ↓-1.5 | |
| 7/1 02:20 | 63.8 | ↓-1.3 | |
| 7/1 02:30 | 62.7 | ↓-1.1 | |
| 7/1 02:40 | 61.7 | ↓-1.0 | |
| 7/1 02:50 | 60.9 | ↓-0.8 | |
| 7/1 03:00 | 60.2 | ↓-0.7 | |
| 7/1 03:10 | 59.7 | ↓-0.5 | |
| 7/1 03:20 | 59.3 | ↓-0.4 | |
| 7/1 03:30 | 59.1 | ↓-0.2 | 干潮 |
| 7/1 03:40 | 59.0 | ↓-0.1 | 干潮 |
| 7/1 03:50 | 59.1 | ↑0.1 | |
| 7/1 04:00 | 59.4 | ↑0.3 | |
| 7/1 04:10 | 59.8 | ↑0.4 | |
| 7/1 04:20 | 60.3 | ↑0.5 | |
| 7/1 04:30 | 60.9 | ↑0.6 | |
| 7/1 04:40 | 61.7 | ↑0.8 | |
| 7/1 04:50 | 62.6 | ↑0.9 | |
| 7/1 05:00 | 63.6 | ↑1.0 | |
| 7/1 05:10 | 64.8 | ↑1.2 | |
| 7/1 05:20 | 66.0 | ↑1.2 | |
| 7/1 05:30 | 67.3 | ↑1.3 | |
| 7/1 05:40 | 68.7 | ↑1.4 | |
| 7/1 05:50 | 70.2 | ↑1.5 | |
| 7/1 06:00 | 71.7 | ↑1.5 | |
| 7/1 06:10 | 73.3 | ↑1.6 | |
| 7/1 06:20 | 74.9 | ↑1.6 | |
| 7/1 06:30 | 76.6 | ↑1.7 | |
| 7/1 06:40 | 78.3 | ↑1.7 | |
| 7/1 06:50 | 80.0 | ↑1.7 | |
| 7/1 07:00 | 81.6 | ↑1.6 | |
| 7/1 07:10 | 83.3 | ↑1.7 | |
| 7/1 07:20 | 85.0 | ↑1.7 | |
| 7/1 07:30 | 86.6 | ↑1.6 | |
| 7/1 07:40 | 88.1 | ↑1.5 | |
| 7/1 07:50 | 89.6 | ↑1.5 | |
| 7/1 08:00 | 91.0 | ↑1.4 | |
| 7/1 08:10 | 92.3 | ↑1.3 | |
| 7/1 08:20 | 93.5 | ↑1.2 | |
| 7/1 08:30 | 94.6 | ↑1.1 | |
| 7/1 08:40 | 95.5 | ↑0.9 | |
| 7/1 08:50 | 96.4 | ↑0.9 | |
| 7/1 09:00 | 97.1 | ↑0.7 | |
| 7/1 09:10 | 97.6 | ↑0.5 | |
| 7/1 09:20 | 98.0 | ↑0.4 | |
| 7/1 09:30 | 98.3 | ↑0.3 | |
| 7/1 09:40 | 98.4 | ↑0.1 | 満潮 |
| 7/1 09:50 | 98.3 | ↓-0.1 | |
| 7/1 10:00 | 98.1 | ↓-0.2 | |
| 7/1 10:10 | 97.7 | ↓-0.4 | |
| 7/1 10:20 | 97.2 | ↓-0.5 | |
| 7/1 10:30 | 96.5 | ↓-0.7 | |
| 7/1 10:40 | 95.7 | ↓-0.8 | |
| 7/1 10:50 | 94.8 | ↓-0.9 | |
| 7/1 11:00 | 93.8 | ↓-1.0 | |
| 7/1 11:10 | 92.6 | ↓-1.2 | |
| 7/1 11:20 | 91.3 | ↓-1.3 | |
| 7/1 11:30 | 90.0 | ↓-1.3 | |
| 7/1 11:40 | 88.6 | ↓-1.4 | |
| 7/1 11:50 | 87.1 | ↓-1.5 | |
| 7/1 12:00 | 85.6 | ↓-1.5 | |
| 7/1 12:10 | 84.0 | ↓-1.6 | |
| 7/1 12:20 | 82.5 | ↓-1.5 | |
| 7/1 12:30 | 80.9 | ↓-1.6 | |
| 7/1 12:40 | 79.4 | ↓-1.5 | |
| 7/1 12:50 | 77.8 | ↓-1.6 | |
| 7/1 13:00 | 76.4 | ↓-1.4 | |
| 7/1 13:10 | 74.9 | ↓-1.5 | |
| 7/1 13:20 | 73.6 | ↓-1.3 | |
| 7/1 13:30 | 72.3 | ↓-1.3 | |
| 7/1 13:40 | 71.1 | ↓-1.2 | |
| 7/1 13:50 | 70.0 | ↓-1.1 | |
| 7/1 14:00 | 69.1 | ↓-0.9 | |
| 7/1 14:10 | 68.2 | ↓-0.9 | |
| 7/1 14:20 | 67.5 | ↓-0.7 | |
| 7/1 14:30 | 66.9 | ↓-0.6 | |
| 7/1 14:40 | 66.4 | ↓-0.5 | |
| 7/1 14:50 | 66.0 | ↓-0.4 | |
| 7/1 15:00 | 65.8 | ↓-0.2 | 干潮 |
| 7/1 15:10 | 65.8 | 0 | 干潮 |
| 7/1 15:20 | 65.9 | ↑0.1 | |
| 7/1 15:30 | 66.1 | ↑0.2 | |
| 7/1 15:40 | 66.5 | ↑0.4 | |
| 7/1 15:50 | 67.0 | ↑0.5 | |
| 7/1 16:00 | 67.6 | ↑0.6 | |
| 7/1 16:10 | 68.4 | ↑0.8 | |
| 7/1 16:20 | 69.3 | ↑0.9 | |
| 7/1 16:30 | 70.4 | ↑1.1 | |
| 7/1 16:40 | 71.5 | ↑1.1 | |
| 7/1 16:50 | 72.8 | ↑1.3 | |
| 7/1 17:00 | 74.2 | ↑1.4 | |
| 7/1 17:10 | 75.7 | ↑1.5 | |
| 7/1 17:20 | 77.3 | ↑1.6 | |
| 7/1 17:30 | 79.0 | ↑1.7 | |
| 7/1 17:40 | 80.8 | ↑1.8 | |
| 7/1 17:50 | 82.6 | ↑1.8 | |
| 7/1 18:00 | 84.5 | ↑1.9 | |
| 7/1 18:10 | 86.4 | ↑1.9 | |
| 7/1 18:20 | 88.4 | ↑2.0 | |
| 7/1 18:30 | 90.5 | ↑2.1 | |
| 7/1 18:40 | 92.5 | ↑2.0 | |
| 7/1 18:50 | 94.6 | ↑2.1 | |
| 7/1 19:00 | 96.6 | ↑2.0 | |
| 7/1 19:10 | 98.7 | ↑2.1 | |
| 7/1 19:20 | 100.7 | ↑2.0 | |
| 7/1 19:30 | 102.6 | ↑1.9 | |
| 7/1 19:40 | 104.5 | ↑1.9 | |
| 7/1 19:50 | 106.4 | ↑1.9 | |
| 7/1 20:00 | 108.1 | ↑1.7 | |
| 7/1 20:10 | 109.8 | ↑1.7 | |
| 7/1 20:20 | 111.3 | ↑1.5 | |
| 7/1 20:30 | 112.7 | ↑1.4 | |
| 7/1 20:40 | 114.0 | ↑1.3 | |
| 7/1 20:50 | 115.1 | ↑1.1 | |
| 7/1 21:00 | 116.1 | ↑1.0 | |
| 7/1 21:10 | 116.9 | ↑0.8 | |
| 7/1 21:20 | 117.5 | ↑0.6 | |
| 7/1 21:30 | 117.9 | ↑0.4 | |
| 7/1 21:40 | 118.2 | ↑0.3 | 満潮 |
| 7/1 21:50 | 118.2 | 0 | |
| 7/1 22:00 | 118.1 | ↓-0.1 | |
| 7/1 22:10 | 117.7 | ↓-0.4 | |
| 7/1 22:20 | 117.2 | ↓-0.5 | |
| 7/1 22:30 | 116.5 | ↓-0.7 | |
| 7/1 22:40 | 115.5 | ↓-1.0 | |
| 7/1 22:50 | 114.4 | ↓-1.1 | |
| 7/1 23:00 | 113.1 | ↓-1.3 | |
| 7/1 23:10 | 111.6 | ↓-1.5 | |
| 7/1 23:20 | 110.0 | ↓-1.6 | |
| 7/1 23:30 | 108.2 | ↓-1.8 | |
| 7/1 23:40 | 106.2 | ↓-2.0 | |
| 7/1 23:50 | 104.1 | ↓-2.1 |