| 満潮 | 干潮 | 満潮 | 干潮 |
|
04
(月) |
08:13 | 02:57 | 21:21 | 14:10 |
| 97cm | 73cm | 121cm | 53cm | |
|
||||
那珂湊（茨城）2033年07月04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 | 91.7 | ↓-2.1 | |
| 7/4 00:10 | 89.7 | ↓-2.0 | |
| 7/4 00:20 | 87.8 | ↓-1.9 | |
| 7/4 00:30 | 86.0 | ↓-1.8 | |
| 7/4 00:40 | 84.2 | ↓-1.8 | |
| 7/4 00:50 | 82.5 | ↓-1.7 | |
| 7/4 01:00 | 80.9 | ↓-1.6 | |
| 7/4 01:10 | 79.5 | ↓-1.4 | |
| 7/4 01:20 | 78.1 | ↓-1.4 | |
| 7/4 01:30 | 76.9 | ↓-1.2 | |
| 7/4 01:40 | 75.8 | ↓-1.1 | |
| 7/4 01:50 | 74.9 | ↓-0.9 | |
| 7/4 02:00 | 74.1 | ↓-0.8 | |
| 7/4 02:10 | 73.4 | ↓-0.7 | |
| 7/4 02:20 | 72.9 | ↓-0.5 | |
| 7/4 02:30 | 72.5 | ↓-0.4 | |
| 7/4 02:40 | 72.2 | ↓-0.3 | |
| 7/4 02:50 | 72.0 | ↓-0.2 | 干潮 |
| 7/4 03:00 | 72.0 | 0 | |
| 7/4 03:10 | 72.1 | ↑0.1 | |
| 7/4 03:20 | 72.4 | ↑0.3 | |
| 7/4 03:30 | 72.7 | ↑0.3 | |
| 7/4 03:40 | 73.1 | ↑0.4 | |
| 7/4 03:50 | 73.7 | ↑0.6 | |
| 7/4 04:00 | 74.3 | ↑0.6 | |
| 7/4 04:10 | 75.0 | ↑0.7 | |
| 7/4 04:20 | 75.9 | ↑0.9 | |
| 7/4 04:30 | 76.7 | ↑0.8 | |
| 7/4 04:40 | 77.7 | ↑1.0 | |
| 7/4 04:50 | 78.7 | ↑1.0 | |
| 7/4 05:00 | 79.8 | ↑1.1 | |
| 7/4 05:10 | 80.9 | ↑1.1 | |
| 7/4 05:20 | 82.0 | ↑1.1 | |
| 7/4 05:30 | 83.2 | ↑1.2 | |
| 7/4 05:40 | 84.3 | ↑1.1 | |
| 7/4 05:50 | 85.5 | ↑1.2 | |
| 7/4 06:00 | 86.7 | ↑1.2 | |
| 7/4 06:10 | 87.9 | ↑1.2 | |
| 7/4 06:20 | 89.0 | ↑1.1 | |
| 7/4 06:30 | 90.1 | ↑1.1 | |
| 7/4 06:40 | 91.1 | ↑1.0 | |
| 7/4 06:50 | 92.1 | ↑1.0 | |
| 7/4 07:00 | 93.0 | ↑0.9 | |
| 7/4 07:10 | 93.8 | ↑0.8 | |
| 7/4 07:20 | 94.5 | ↑0.7 | |
| 7/4 07:30 | 95.1 | ↑0.6 | |
| 7/4 07:40 | 95.6 | ↑0.5 | |
| 7/4 07:50 | 96.0 | ↑0.4 | |
| 7/4 08:00 | 96.2 | ↑0.2 | |
| 7/4 08:10 | 96.3 | ↑0.1 | 満潮 |
| 7/4 08:20 | 96.3 | 0 | |
| 7/4 08:30 | 96.1 | ↓-0.2 | |
| 7/4 08:40 | 95.8 | ↓-0.3 | |
| 7/4 08:50 | 95.3 | ↓-0.5 | |
| 7/4 09:00 | 94.6 | ↓-0.7 | |
| 7/4 09:10 | 93.8 | ↓-0.8 | |
| 7/4 09:20 | 92.9 | ↓-0.9 | |
| 7/4 09:30 | 91.8 | ↓-1.1 | |
| 7/4 09:40 | 90.6 | ↓-1.2 | |
| 7/4 09:50 | 89.2 | ↓-1.4 | |
| 7/4 10:00 | 87.8 | ↓-1.4 | |
| 7/4 10:10 | 86.2 | ↓-1.6 | |
| 7/4 10:20 | 84.5 | ↓-1.7 | |
| 7/4 10:30 | 82.7 | ↓-1.8 | |
| 7/4 10:40 | 80.9 | ↓-1.8 | |
| 7/4 10:50 | 79.0 | ↓-1.9 | |
| 7/4 11:00 | 77.1 | ↓-1.9 | |
| 7/4 11:10 | 75.2 | ↓-1.9 | |
| 7/4 11:20 | 73.2 | ↓-2.0 | |
| 7/4 11:30 | 71.3 | ↓-1.9 | |
| 7/4 11:40 | 69.4 | ↓-1.9 | |
| 7/4 11:50 | 67.5 | ↓-1.9 | |
| 7/4 12:00 | 65.7 | ↓-1.8 | |
| 7/4 12:10 | 64.0 | ↓-1.7 | |
| 7/4 12:20 | 62.3 | ↓-1.7 | |
| 7/4 12:30 | 60.7 | ↓-1.6 | |
| 7/4 12:40 | 59.3 | ↓-1.4 | |
| 7/4 12:50 | 58.0 | ↓-1.3 | |
| 7/4 13:00 | 56.8 | ↓-1.2 | |
| 7/4 13:10 | 55.8 | ↓-1.0 | |
| 7/4 13:20 | 54.9 | ↓-0.9 | |
| 7/4 13:30 | 54.2 | ↓-0.7 | |
| 7/4 13:40 | 53.6 | ↓-0.6 | |
| 7/4 13:50 | 53.2 | ↓-0.4 | |
| 7/4 14:00 | 52.9 | ↓-0.3 | 干潮 |
| 7/4 14:10 | 52.9 | 0 | 干潮 |
| 7/4 14:20 | 53.0 | ↑0.1 | |
| 7/4 14:30 | 53.2 | ↑0.2 | |
| 7/4 14:40 | 53.7 | ↑0.5 | |
| 7/4 14:50 | 54.3 | ↑0.6 | |
| 7/4 15:00 | 55.0 | ↑0.7 | |
| 7/4 15:10 | 55.9 | ↑0.9 | |
| 7/4 15:20 | 57.0 | ↑1.1 | |
| 7/4 15:30 | 58.2 | ↑1.2 | |
| 7/4 15:40 | 59.6 | ↑1.4 | |
| 7/4 15:50 | 61.1 | ↑1.5 | |
| 7/4 16:00 | 62.7 | ↑1.6 | |
| 7/4 16:10 | 64.4 | ↑1.7 | |
| 7/4 16:20 | 66.2 | ↑1.8 | |
| 7/4 16:30 | 68.2 | ↑2.0 | |
| 7/4 16:40 | 70.2 | ↑2.0 | |
| 7/4 16:50 | 72.3 | ↑2.1 | |
| 7/4 17:00 | 74.5 | ↑2.2 | |
| 7/4 17:10 | 76.8 | ↑2.3 | |
| 7/4 17:20 | 79.1 | ↑2.3 | |
| 7/4 17:30 | 81.5 | ↑2.4 | |
| 7/4 17:40 | 83.9 | ↑2.4 | |
| 7/4 17:50 | 86.3 | ↑2.4 | |
| 7/4 18:00 | 88.7 | ↑2.4 | |
| 7/4 18:10 | 91.2 | ↑2.5 | 最大潮位差 |
| 7/4 18:20 | 93.6 | ↑2.4 | |
| 7/4 18:30 | 96.0 | ↑2.4 | |
| 7/4 18:40 | 98.3 | ↑2.3 | |
| 7/4 18:50 | 100.6 | ↑2.3 | |
| 7/4 19:00 | 102.8 | ↑2.2 | |
| 7/4 19:10 | 105.0 | ↑2.2 | |
| 7/4 19:20 | 107.0 | ↑2.0 | |
| 7/4 19:30 | 109.0 | ↑2.0 | |
| 7/4 19:40 | 110.8 | ↑1.8 | |
| 7/4 19:50 | 112.5 | ↑1.7 | |
| 7/4 20:00 | 114.0 | ↑1.5 | |
| 7/4 20:10 | 115.4 | ↑1.4 | |
| 7/4 20:20 | 116.6 | ↑1.2 | |
| 7/4 20:30 | 117.7 | ↑1.1 | |
| 7/4 20:40 | 118.6 | ↑0.9 | |
| 7/4 20:50 | 119.3 | ↑0.7 | |
| 7/4 21:00 | 119.8 | ↑0.5 | |
| 7/4 21:10 | 120.1 | ↑0.3 | |
| 7/4 21:20 | 120.2 | ↑0.1 | 満潮 |
| 7/4 21:30 | 120.1 | ↓-0.1 | |
| 7/4 21:40 | 119.8 | ↓-0.3 | |
| 7/4 21:50 | 119.3 | ↓-0.5 | |
| 7/4 22:00 | 118.6 | ↓-0.7 | |
| 7/4 22:10 | 117.8 | ↓-0.8 | |
| 7/4 22:20 | 116.7 | ↓-1.1 | |
| 7/4 22:30 | 115.5 | ↓-1.2 | |
| 7/4 22:40 | 114.2 | ↓-1.3 | |
| 7/4 22:50 | 112.7 | ↓-1.5 | |
| 7/4 23:00 | 111.0 | ↓-1.7 | |
| 7/4 23:10 | 109.3 | ↓-1.7 | |
| 7/4 23:20 | 107.5 | ↓-1.8 | |
| 7/4 23:30 | 105.5 | ↓-2.0 | |
| 7/4 23:40 | 103.5 | ↓-2.0 | |
| 7/4 23:50 | 101.4 | ↓-2.1 |