| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(月) |
03:58 | 11:00 | 18:02 | 23:12 |
| 137cm | 7cm | 131cm | 81cm | |
|
||||
那珂湊（茨城）2034年07月17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 |
|---|---|---|---|
| 7/17 00:00 | 92.7 | ↑1.8 | |
| 7/17 00:10 | 94.6 | ↑1.9 | |
| 7/17 00:20 | 96.7 | ↑2.1 | |
| 7/17 00:30 | 98.9 | ↑2.2 | |
| 7/17 00:40 | 101.2 | ↑2.3 | |
| 7/17 00:50 | 103.6 | ↑2.4 | |
| 7/17 01:00 | 106.0 | ↑2.4 | |
| 7/17 01:10 | 108.5 | ↑2.5 | |
| 7/17 01:20 | 111.0 | ↑2.5 | |
| 7/17 01:30 | 113.5 | ↑2.5 | |
| 7/17 01:40 | 116.0 | ↑2.5 | |
| 7/17 01:50 | 118.5 | ↑2.5 | |
| 7/17 02:00 | 120.8 | ↑2.3 | |
| 7/17 02:10 | 123.1 | ↑2.3 | |
| 7/17 02:20 | 125.3 | ↑2.2 | |
| 7/17 02:30 | 127.4 | ↑2.1 | |
| 7/17 02:40 | 129.3 | ↑1.9 | |
| 7/17 02:50 | 131.0 | ↑1.7 | |
| 7/17 03:00 | 132.5 | ↑1.5 | |
| 7/17 03:10 | 133.9 | ↑1.4 | |
| 7/17 03:20 | 135.0 | ↑1.1 | |
| 7/17 03:30 | 135.9 | ↑0.9 | |
| 7/17 03:40 | 136.5 | ↑0.6 | |
| 7/17 03:50 | 136.8 | ↑0.3 | 満潮 |
| 7/17 04:00 | 136.9 | ↑0.1 | |
| 7/17 04:10 | 136.6 | ↓-0.3 | |
| 7/17 04:20 | 136.1 | ↓-0.5 | |
| 7/17 04:30 | 135.2 | ↓-0.9 | |
| 7/17 04:40 | 134.1 | ↓-1.1 | |
| 7/17 04:50 | 132.6 | ↓-1.5 | |
| 7/17 05:00 | 130.8 | ↓-1.8 | |
| 7/17 05:10 | 128.7 | ↓-2.1 | |
| 7/17 05:20 | 126.3 | ↓-2.4 | |
| 7/17 05:30 | 123.6 | ↓-2.7 | |
| 7/17 05:40 | 120.6 | ↓-3.0 | |
| 7/17 05:50 | 117.3 | ↓-3.3 | |
| 7/17 06:00 | 113.8 | ↓-3.5 | |
| 7/17 06:10 | 110.0 | ↓-3.8 | |
| 7/17 06:20 | 105.9 | ↓-4.1 | |
| 7/17 06:30 | 101.7 | ↓-4.2 | |
| 7/17 06:40 | 97.3 | ↓-4.4 | |
| 7/17 06:50 | 92.8 | ↓-4.5 | |
| 7/17 07:00 | 88.1 | ↓-4.7 | |
| 7/17 07:10 | 83.2 | ↓-4.9 | |
| 7/17 07:20 | 78.4 | ↓-4.8 | |
| 7/17 07:30 | 73.4 | ↓-5.0 | 最大潮位差 |
| 7/17 07:40 | 68.5 | ↓-4.9 | |
| 7/17 07:50 | 63.5 | ↓-5.0 | 最大潮位差 |
| 7/17 08:00 | 58.7 | ↓-4.8 | |
| 7/17 08:10 | 53.8 | ↓-4.9 | |
| 7/17 08:20 | 49.1 | ↓-4.7 | |
| 7/17 08:30 | 44.5 | ↓-4.6 | |
| 7/17 08:40 | 40.1 | ↓-4.4 | |
| 7/17 08:50 | 35.8 | ↓-4.3 | |
| 7/17 09:00 | 31.8 | ↓-4.0 | |
| 7/17 09:10 | 28.0 | ↓-3.8 | |
| 7/17 09:20 | 24.5 | ↓-3.5 | |
| 7/17 09:30 | 21.2 | ↓-3.3 | |
| 7/17 09:40 | 18.3 | ↓-2.9 | |
| 7/17 09:50 | 15.7 | ↓-2.6 | |
| 7/17 10:00 | 13.4 | ↓-2.3 | |
| 7/17 10:10 | 11.4 | ↓-2.0 | |
| 7/17 10:20 | 9.8 | ↓-1.6 | |
| 7/17 10:30 | 8.5 | ↓-1.3 | |
| 7/17 10:40 | 7.7 | ↓-0.8 | |
| 7/17 10:50 | 7.1 | ↓-0.6 | 干潮 |
| 7/17 11:00 | 7.0 | ↓-0.1 | 干潮 |
| 7/17 11:10 | 7.2 | ↑0.2 | |
| 7/17 11:20 | 7.8 | ↑0.6 | |
| 7/17 11:30 | 8.8 | ↑1.0 | |
| 7/17 11:40 | 10.0 | ↑1.2 | |
| 7/17 11:50 | 11.7 | ↑1.7 | |
| 7/17 12:00 | 13.7 | ↑2.0 | |
| 7/17 12:10 | 15.9 | ↑2.2 | |
| 7/17 12:20 | 18.5 | ↑2.6 | |
| 7/17 12:30 | 21.4 | ↑2.9 | |
| 7/17 12:40 | 24.5 | ↑3.1 | |
| 7/17 12:50 | 27.9 | ↑3.4 | |
| 7/17 13:00 | 31.5 | ↑3.6 | |
| 7/17 13:10 | 35.4 | ↑3.9 | |
| 7/17 13:20 | 39.4 | ↑4.0 | |
| 7/17 13:30 | 43.5 | ↑4.1 | |
| 7/17 13:40 | 47.8 | ↑4.3 | |
| 7/17 13:50 | 52.3 | ↑4.5 | |
| 7/17 14:00 | 56.8 | ↑4.5 | |
| 7/17 14:10 | 61.3 | ↑4.5 | |
| 7/17 14:20 | 66.0 | ↑4.7 | |
| 7/17 14:30 | 70.6 | ↑4.6 | |
| 7/17 14:40 | 75.2 | ↑4.6 | |
| 7/17 14:50 | 79.8 | ↑4.6 | |
| 7/17 15:00 | 84.3 | ↑4.5 | |
| 7/17 15:10 | 88.7 | ↑4.4 | |
| 7/17 15:20 | 93.0 | ↑4.3 | |
| 7/17 15:30 | 97.2 | ↑4.2 | |
| 7/17 15:40 | 101.2 | ↑4.0 | |
| 7/17 15:50 | 105.0 | ↑3.8 | |
| 7/17 16:00 | 108.6 | ↑3.6 | |
| 7/17 16:10 | 112.0 | ↑3.4 | |
| 7/17 16:20 | 115.2 | ↑3.2 | |
| 7/17 16:30 | 118.1 | ↑2.9 | |
| 7/17 16:40 | 120.7 | ↑2.6 | |
| 7/17 16:50 | 123.0 | ↑2.3 | |
| 7/17 17:00 | 125.1 | ↑2.1 | |
| 7/17 17:10 | 126.8 | ↑1.7 | |
| 7/17 17:20 | 128.3 | ↑1.5 | |
| 7/17 17:30 | 129.4 | ↑1.1 | |
| 7/17 17:40 | 130.2 | ↑0.8 | |
| 7/17 17:50 | 130.7 | ↑0.5 | |
| 7/17 18:00 | 130.9 | ↑0.2 | 満潮 |
| 7/17 18:10 | 130.8 | ↓-0.1 | |
| 7/17 18:20 | 130.4 | ↓-0.4 | |
| 7/17 18:30 | 129.7 | ↓-0.7 | |
| 7/17 18:40 | 128.7 | ↓-1.0 | |
| 7/17 18:50 | 127.5 | ↓-1.2 | |
| 7/17 19:00 | 126.1 | ↓-1.4 | |
| 7/17 19:10 | 124.4 | ↓-1.7 | |
| 7/17 19:20 | 122.6 | ↓-1.8 | |
| 7/17 19:30 | 120.6 | ↓-2.0 | |
| 7/17 19:40 | 118.4 | ↓-2.2 | |
| 7/17 19:50 | 116.1 | ↓-2.3 | |
| 7/17 20:00 | 113.7 | ↓-2.4 | |
| 7/17 20:10 | 111.2 | ↓-2.5 | |
| 7/17 20:20 | 108.7 | ↓-2.5 | |
| 7/17 20:30 | 106.2 | ↓-2.5 | |
| 7/17 20:40 | 103.7 | ↓-2.5 | |
| 7/17 20:50 | 101.2 | ↓-2.5 | |
| 7/17 21:00 | 98.7 | ↓-2.5 | |
| 7/17 21:10 | 96.4 | ↓-2.3 | |
| 7/17 21:20 | 94.1 | ↓-2.3 | |
| 7/17 21:30 | 92.0 | ↓-2.1 | |
| 7/17 21:40 | 90.0 | ↓-2.0 | |
| 7/17 21:50 | 88.2 | ↓-1.8 | |
| 7/17 22:00 | 86.5 | ↓-1.7 | |
| 7/17 22:10 | 85.0 | ↓-1.5 | |
| 7/17 22:20 | 83.8 | ↓-1.2 | |
| 7/17 22:30 | 82.7 | ↓-1.1 | |
| 7/17 22:40 | 81.9 | ↓-0.8 | |
| 7/17 22:50 | 81.3 | ↓-0.6 | |
| 7/17 23:00 | 80.9 | ↓-0.4 | |
| 7/17 23:10 | 80.7 | ↓-0.2 | 干潮 |
| 7/17 23:20 | 80.8 | ↑0.1 | |
| 7/17 23:30 | 81.2 | ↑0.4 | |
| 7/17 23:40 | 81.7 | ↑0.5 | |
| 7/17 23:50 | 82.5 | ↑0.8 |