| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(金) |
09:27 | 03:53 | 21:52 | 14:52 |
| 96cm | 70cm | 122cm | 67cm | |
|
||||
那珂湊（茨城）2059年07月18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 |
|---|---|---|---|
| 7/18 00:00 | 99.8 | ↓-2.1 | 最大潮位差 |
| 7/18 00:10 | 97.7 | ↓-2.1 | 最大潮位差 |
| 7/18 00:20 | 95.6 | ↓-2.1 | 最大潮位差 |
| 7/18 00:30 | 93.5 | ↓-2.1 | 最大潮位差 |
| 7/18 00:40 | 91.4 | ↓-2.1 | 最大潮位差 |
| 7/18 00:50 | 89.3 | ↓-2.1 | 最大潮位差 |
| 7/18 01:00 | 87.3 | ↓-2.0 | |
| 7/18 01:10 | 85.4 | ↓-1.9 | |
| 7/18 01:20 | 83.5 | ↓-1.9 | |
| 7/18 01:30 | 81.8 | ↓-1.7 | |
| 7/18 01:40 | 80.1 | ↓-1.7 | |
| 7/18 01:50 | 78.5 | ↓-1.6 | |
| 7/18 02:00 | 77.0 | ↓-1.5 | |
| 7/18 02:10 | 75.7 | ↓-1.3 | |
| 7/18 02:20 | 74.4 | ↓-1.3 | |
| 7/18 02:30 | 73.3 | ↓-1.1 | |
| 7/18 02:40 | 72.3 | ↓-1.0 | |
| 7/18 02:50 | 71.5 | ↓-0.8 | |
| 7/18 03:00 | 70.8 | ↓-0.7 | |
| 7/18 03:10 | 70.2 | ↓-0.6 | |
| 7/18 03:20 | 69.7 | ↓-0.5 | |
| 7/18 03:30 | 69.4 | ↓-0.3 | |
| 7/18 03:40 | 69.2 | ↓-0.2 | |
| 7/18 03:50 | 69.1 | ↓-0.1 | 干潮 |
| 7/18 04:00 | 69.1 | 0 | |
| 7/18 04:10 | 69.3 | ↑0.2 | |
| 7/18 04:20 | 69.5 | ↑0.2 | |
| 7/18 04:30 | 69.9 | ↑0.4 | |
| 7/18 04:40 | 70.4 | ↑0.5 | |
| 7/18 04:50 | 71.0 | ↑0.6 | |
| 7/18 05:00 | 71.7 | ↑0.7 | |
| 7/18 05:10 | 72.5 | ↑0.8 | |
| 7/18 05:20 | 73.3 | ↑0.8 | |
| 7/18 05:30 | 74.3 | ↑1.0 | |
| 7/18 05:40 | 75.3 | ↑1.0 | |
| 7/18 05:50 | 76.3 | ↑1.0 | |
| 7/18 06:00 | 77.4 | ↑1.1 | |
| 7/18 06:10 | 78.6 | ↑1.2 | |
| 7/18 06:20 | 79.8 | ↑1.2 | |
| 7/18 06:30 | 81.0 | ↑1.2 | |
| 7/18 06:40 | 82.2 | ↑1.2 | |
| 7/18 06:50 | 83.4 | ↑1.2 | |
| 7/18 07:00 | 84.7 | ↑1.3 | |
| 7/18 07:10 | 85.9 | ↑1.2 | |
| 7/18 07:20 | 87.1 | ↑1.2 | |
| 7/18 07:30 | 88.2 | ↑1.1 | |
| 7/18 07:40 | 89.3 | ↑1.1 | |
| 7/18 07:50 | 90.4 | ↑1.1 | |
| 7/18 08:00 | 91.4 | ↑1.0 | |
| 7/18 08:10 | 92.3 | ↑0.9 | |
| 7/18 08:20 | 93.1 | ↑0.8 | |
| 7/18 08:30 | 93.8 | ↑0.7 | |
| 7/18 08:40 | 94.4 | ↑0.6 | |
| 7/18 08:50 | 94.9 | ↑0.5 | |
| 7/18 09:00 | 95.3 | ↑0.4 | |
| 7/18 09:10 | 95.6 | ↑0.3 | |
| 7/18 09:20 | 95.7 | ↑0.1 | 満潮 |
| 7/18 09:30 | 95.7 | 0 | |
| 7/18 09:40 | 95.6 | ↓-0.1 | |
| 7/18 09:50 | 95.3 | ↓-0.3 | |
| 7/18 10:00 | 94.9 | ↓-0.4 | |
| 7/18 10:10 | 94.4 | ↓-0.5 | |
| 7/18 10:20 | 93.8 | ↓-0.6 | |
| 7/18 10:30 | 93.0 | ↓-0.8 | |
| 7/18 10:40 | 92.2 | ↓-0.8 | |
| 7/18 10:50 | 91.2 | ↓-1.0 | |
| 7/18 11:00 | 90.1 | ↓-1.1 | |
| 7/18 11:10 | 89.0 | ↓-1.1 | |
| 7/18 11:20 | 87.8 | ↓-1.2 | |
| 7/18 11:30 | 86.5 | ↓-1.3 | |
| 7/18 11:40 | 85.1 | ↓-1.4 | |
| 7/18 11:50 | 83.8 | ↓-1.3 | |
| 7/18 12:00 | 82.4 | ↓-1.4 | |
| 7/18 12:10 | 80.9 | ↓-1.5 | |
| 7/18 12:20 | 79.5 | ↓-1.4 | |
| 7/18 12:30 | 78.1 | ↓-1.4 | |
| 7/18 12:40 | 76.8 | ↓-1.3 | |
| 7/18 12:50 | 75.5 | ↓-1.3 | |
| 7/18 13:00 | 74.2 | ↓-1.3 | |
| 7/18 13:10 | 73.0 | ↓-1.2 | |
| 7/18 13:20 | 71.9 | ↓-1.1 | |
| 7/18 13:30 | 70.8 | ↓-1.1 | |
| 7/18 13:40 | 69.9 | ↓-0.9 | |
| 7/18 13:50 | 69.1 | ↓-0.8 | |
| 7/18 14:00 | 68.3 | ↓-0.8 | |
| 7/18 14:10 | 67.7 | ↓-0.6 | |
| 7/18 14:20 | 67.3 | ↓-0.4 | |
| 7/18 14:30 | 66.9 | ↓-0.4 | |
| 7/18 14:40 | 66.7 | ↓-0.2 | |
| 7/18 14:50 | 66.6 | ↓-0.1 | 干潮 |
| 7/18 15:00 | 66.6 | 0 | |
| 7/18 15:10 | 66.8 | ↑0.2 | |
| 7/18 15:20 | 67.1 | ↑0.3 | |
| 7/18 15:30 | 67.6 | ↑0.5 | |
| 7/18 15:40 | 68.2 | ↑0.6 | |
| 7/18 15:50 | 68.9 | ↑0.7 | |
| 7/18 16:00 | 69.7 | ↑0.8 | |
| 7/18 16:10 | 70.7 | ↑1.0 | |
| 7/18 16:20 | 71.8 | ↑1.1 | |
| 7/18 16:30 | 73.0 | ↑1.2 | |
| 7/18 16:40 | 74.3 | ↑1.3 | |
| 7/18 16:50 | 75.7 | ↑1.4 | |
| 7/18 17:00 | 77.2 | ↑1.5 | |
| 7/18 17:10 | 78.8 | ↑1.6 | |
| 7/18 17:20 | 80.5 | ↑1.7 | |
| 7/18 17:30 | 82.3 | ↑1.8 | |
| 7/18 17:40 | 84.1 | ↑1.8 | |
| 7/18 17:50 | 86.0 | ↑1.9 | |
| 7/18 18:00 | 87.9 | ↑1.9 | |
| 7/18 18:10 | 89.9 | ↑2.0 | |
| 7/18 18:20 | 91.9 | ↑2.0 | |
| 7/18 18:30 | 94.0 | ↑2.1 | 最大潮位差 |
| 7/18 18:40 | 96.0 | ↑2.0 | |
| 7/18 18:50 | 98.0 | ↑2.0 | |
| 7/18 19:00 | 100.1 | ↑2.1 | 最大潮位差 |
| 7/18 19:10 | 102.1 | ↑2.0 | |
| 7/18 19:20 | 104.1 | ↑2.0 | |
| 7/18 19:30 | 106.0 | ↑1.9 | |
| 7/18 19:40 | 107.8 | ↑1.8 | |
| 7/18 19:50 | 109.6 | ↑1.8 | |
| 7/18 20:00 | 111.3 | ↑1.7 | |
| 7/18 20:10 | 112.9 | ↑1.6 | |
| 7/18 20:20 | 114.4 | ↑1.5 | |
| 7/18 20:30 | 115.8 | ↑1.4 | |
| 7/18 20:40 | 117.1 | ↑1.3 | |
| 7/18 20:50 | 118.2 | ↑1.1 | |
| 7/18 21:00 | 119.2 | ↑1.0 | |
| 7/18 21:10 | 120.0 | ↑0.8 | |
| 7/18 21:20 | 120.6 | ↑0.6 | |
| 7/18 21:30 | 121.1 | ↑0.5 | |
| 7/18 21:40 | 121.4 | ↑0.3 | |
| 7/18 21:50 | 121.5 | ↑0.1 | 満潮 |
| 7/18 22:00 | 121.4 | ↓-0.1 | |
| 7/18 22:10 | 121.1 | ↓-0.3 | |
| 7/18 22:20 | 120.7 | ↓-0.4 | |
| 7/18 22:30 | 120.1 | ↓-0.6 | |
| 7/18 22:40 | 119.3 | ↓-0.8 | |
| 7/18 22:50 | 118.3 | ↓-1.0 | |
| 7/18 23:00 | 117.2 | ↓-1.1 | |
| 7/18 23:10 | 115.9 | ↓-1.3 | |
| 7/18 23:20 | 114.4 | ↓-1.5 | |
| 7/18 23:30 | 112.8 | ↓-1.6 | |
| 7/18 23:40 | 111.1 | ↓-1.7 | |
| 7/18 23:50 | 109.2 | ↓-1.9 |