| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(土) |
03:06 | 09:58 | 16:53 | 21:58 |
| 116cm | 7cm | 110cm | 67cm | |
|
||||
那珂湊（茨城）2060年05月15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 |
|---|---|---|---|
| 5/15 00:00 | 83.0 | ↑2.5 | |
| 5/15 00:10 | 85.5 | ↑2.5 | |
| 5/15 00:20 | 88.1 | ↑2.6 | |
| 5/15 00:30 | 90.6 | ↑2.5 | |
| 5/15 00:40 | 93.1 | ↑2.5 | |
| 5/15 00:50 | 95.6 | ↑2.5 | |
| 5/15 01:00 | 98.0 | ↑2.4 | |
| 5/15 01:10 | 100.3 | ↑2.3 | |
| 5/15 01:20 | 102.5 | ↑2.2 | |
| 5/15 01:30 | 104.6 | ↑2.1 | |
| 5/15 01:40 | 106.6 | ↑2.0 | |
| 5/15 01:50 | 108.4 | ↑1.8 | |
| 5/15 02:00 | 110.0 | ↑1.6 | |
| 5/15 02:10 | 111.4 | ↑1.4 | |
| 5/15 02:20 | 112.6 | ↑1.2 | |
| 5/15 02:30 | 113.6 | ↑1.0 | |
| 5/15 02:40 | 114.4 | ↑0.8 | |
| 5/15 02:50 | 114.9 | ↑0.5 | |
| 5/15 03:00 | 115.1 | ↑0.2 | 満潮 |
| 5/15 03:10 | 115.1 | 0 | |
| 5/15 03:20 | 114.8 | ↓-0.3 | |
| 5/15 03:30 | 114.3 | ↓-0.5 | |
| 5/15 03:40 | 113.5 | ↓-0.8 | |
| 5/15 03:50 | 112.4 | ↓-1.1 | |
| 5/15 04:00 | 111.0 | ↓-1.4 | |
| 5/15 04:10 | 109.3 | ↓-1.7 | |
| 5/15 04:20 | 107.4 | ↓-1.9 | |
| 5/15 04:30 | 105.2 | ↓-2.2 | |
| 5/15 04:40 | 102.8 | ↓-2.4 | |
| 5/15 04:50 | 100.1 | ↓-2.7 | |
| 5/15 05:00 | 97.2 | ↓-2.9 | |
| 5/15 05:10 | 94.0 | ↓-3.2 | |
| 5/15 05:20 | 90.7 | ↓-3.3 | |
| 5/15 05:30 | 87.2 | ↓-3.5 | |
| 5/15 05:40 | 83.5 | ↓-3.7 | |
| 5/15 05:50 | 79.6 | ↓-3.9 | |
| 5/15 06:00 | 75.7 | ↓-3.9 | |
| 5/15 06:10 | 71.6 | ↓-4.1 | |
| 5/15 06:20 | 67.5 | ↓-4.1 | |
| 5/15 06:30 | 63.3 | ↓-4.2 | 最大潮位差 |
| 5/15 06:40 | 59.1 | ↓-4.2 | 最大潮位差 |
| 5/15 06:50 | 55.0 | ↓-4.1 | |
| 5/15 07:00 | 50.8 | ↓-4.2 | 最大潮位差 |
| 5/15 07:10 | 46.7 | ↓-4.1 | |
| 5/15 07:20 | 42.7 | ↓-4.0 | |
| 5/15 07:30 | 38.7 | ↓-4.0 | |
| 5/15 07:40 | 35.0 | ↓-3.7 | |
| 5/15 07:50 | 31.3 | ↓-3.7 | |
| 5/15 08:00 | 27.9 | ↓-3.4 | |
| 5/15 08:10 | 24.7 | ↓-3.2 | |
| 5/15 08:20 | 21.6 | ↓-3.1 | |
| 5/15 08:30 | 18.9 | ↓-2.7 | |
| 5/15 08:40 | 16.3 | ↓-2.6 | |
| 5/15 08:50 | 14.1 | ↓-2.2 | |
| 5/15 09:00 | 12.1 | ↓-2.0 | |
| 5/15 09:10 | 10.5 | ↓-1.6 | |
| 5/15 09:20 | 9.1 | ↓-1.4 | |
| 5/15 09:30 | 8.1 | ↓-1.0 | |
| 5/15 09:40 | 7.4 | ↓-0.7 | |
| 5/15 09:50 | 7.0 | ↓-0.4 | 干潮 |
| 5/15 10:00 | 7.0 | 0 | |
| 5/15 10:10 | 7.2 | ↑0.2 | |
| 5/15 10:20 | 7.8 | ↑0.6 | |
| 5/15 10:30 | 8.7 | ↑0.9 | |
| 5/15 10:40 | 9.9 | ↑1.2 | |
| 5/15 10:50 | 11.4 | ↑1.5 | |
| 5/15 11:00 | 13.2 | ↑1.8 | |
| 5/15 11:10 | 15.2 | ↑2.0 | |
| 5/15 11:20 | 17.5 | ↑2.3 | |
| 5/15 11:30 | 20.0 | ↑2.5 | |
| 5/15 11:40 | 22.8 | ↑2.8 | |
| 5/15 11:50 | 25.8 | ↑3.0 | |
| 5/15 12:00 | 29.0 | ↑3.2 | |
| 5/15 12:10 | 32.3 | ↑3.3 | |
| 5/15 12:20 | 35.8 | ↑3.5 | |
| 5/15 12:30 | 39.3 | ↑3.5 | |
| 5/15 12:40 | 43.0 | ↑3.7 | |
| 5/15 12:50 | 46.8 | ↑3.8 | |
| 5/15 13:00 | 50.7 | ↑3.9 | |
| 5/15 13:10 | 54.5 | ↑3.8 | |
| 5/15 13:20 | 58.4 | ↑3.9 | |
| 5/15 13:30 | 62.3 | ↑3.9 | |
| 5/15 13:40 | 66.1 | ↑3.8 | |
| 5/15 13:50 | 69.9 | ↑3.8 | |
| 5/15 14:00 | 73.6 | ↑3.7 | |
| 5/15 14:10 | 77.2 | ↑3.6 | |
| 5/15 14:20 | 80.7 | ↑3.5 | |
| 5/15 14:30 | 84.1 | ↑3.4 | |
| 5/15 14:40 | 87.3 | ↑3.2 | |
| 5/15 14:50 | 90.3 | ↑3.0 | |
| 5/15 15:00 | 93.2 | ↑2.9 | |
| 5/15 15:10 | 95.9 | ↑2.7 | |
| 5/15 15:20 | 98.3 | ↑2.4 | |
| 5/15 15:30 | 100.5 | ↑2.2 | |
| 5/15 15:40 | 102.5 | ↑2.0 | |
| 5/15 15:50 | 104.2 | ↑1.7 | |
| 5/15 16:00 | 105.7 | ↑1.5 | |
| 5/15 16:10 | 106.9 | ↑1.2 | |
| 5/15 16:20 | 107.9 | ↑1.0 | |
| 5/15 16:30 | 108.6 | ↑0.7 | |
| 5/15 16:40 | 109.1 | ↑0.5 | |
| 5/15 16:50 | 109.2 | ↑0.1 | 満潮 |
| 5/15 17:00 | 109.2 | 0 | |
| 5/15 17:10 | 108.9 | ↓-0.3 | |
| 5/15 17:20 | 108.3 | ↓-0.6 | |
| 5/15 17:30 | 107.5 | ↓-0.8 | |
| 5/15 17:40 | 106.5 | ↓-1.0 | |
| 5/15 17:50 | 105.3 | ↓-1.2 | |
| 5/15 18:00 | 104.0 | ↓-1.3 | |
| 5/15 18:10 | 102.4 | ↓-1.6 | |
| 5/15 18:20 | 100.7 | ↓-1.7 | |
| 5/15 18:30 | 98.9 | ↓-1.8 | |
| 5/15 18:40 | 96.9 | ↓-2.0 | |
| 5/15 18:50 | 94.9 | ↓-2.0 | |
| 5/15 19:00 | 92.8 | ↓-2.1 | |
| 5/15 19:10 | 90.6 | ↓-2.2 | |
| 5/15 19:20 | 88.4 | ↓-2.2 | |
| 5/15 19:30 | 86.3 | ↓-2.1 | |
| 5/15 19:40 | 84.1 | ↓-2.2 | |
| 5/15 19:50 | 82.0 | ↓-2.1 | |
| 5/15 20:00 | 80.0 | ↓-2.0 | |
| 5/15 20:10 | 78.0 | ↓-2.0 | |
| 5/15 20:20 | 76.2 | ↓-1.8 | |
| 5/15 20:30 | 74.4 | ↓-1.8 | |
| 5/15 20:40 | 72.9 | ↓-1.5 | |
| 5/15 20:50 | 71.4 | ↓-1.5 | |
| 5/15 21:00 | 70.2 | ↓-1.2 | |
| 5/15 21:10 | 69.1 | ↓-1.1 | |
| 5/15 21:20 | 68.2 | ↓-0.9 | |
| 5/15 21:30 | 67.6 | ↓-0.6 | |
| 5/15 21:40 | 67.1 | ↓-0.5 | |
| 5/15 21:50 | 66.8 | ↓-0.3 | 干潮 |
| 5/15 22:00 | 66.8 | 0 | |
| 5/15 22:10 | 67.0 | ↑0.2 | |
| 5/15 22:20 | 67.4 | ↑0.4 | |
| 5/15 22:30 | 67.9 | ↑0.5 | |
| 5/15 22:40 | 68.7 | ↑0.8 | |
| 5/15 22:50 | 69.7 | ↑1.0 | |
| 5/15 23:00 | 70.9 | ↑1.2 | |
| 5/15 23:10 | 72.3 | ↑1.4 | |
| 5/15 23:20 | 73.8 | ↑1.5 | |
| 5/15 23:30 | 75.5 | ↑1.7 | |
| 5/15 23:40 | 77.3 | ↑1.8 | |
| 5/15 23:50 | 79.2 | ↑1.9 |