| 満潮 | 干潮 | 満潮 | 干潮 |
|
13
(土) |
04:45 | 11:49 | 19:03 | 23:59 |
| 119cm | -6cm | 114cm | 75cm | |
|
||||
那珂湊（茨城）2051年05月13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 |
|---|---|---|---|
| 5/13 00:00 | 71.7 | ↑0.8 | |
| 5/13 00:10 | 72.7 | ↑1.0 | |
| 5/13 00:20 | 73.8 | ↑1.1 | |
| 5/13 00:30 | 75.2 | ↑1.4 | |
| 5/13 00:40 | 76.7 | ↑1.5 | |
| 5/13 00:50 | 78.4 | ↑1.7 | |
| 5/13 01:00 | 80.2 | ↑1.8 | |
| 5/13 01:10 | 82.1 | ↑1.9 | |
| 5/13 01:20 | 84.1 | ↑2.0 | |
| 5/13 01:30 | 86.2 | ↑2.1 | |
| 5/13 01:40 | 88.4 | ↑2.2 | |
| 5/13 01:50 | 90.7 | ↑2.3 | |
| 5/13 02:00 | 93.0 | ↑2.3 | |
| 5/13 02:10 | 95.2 | ↑2.2 | |
| 5/13 02:20 | 97.5 | ↑2.3 | |
| 5/13 02:30 | 99.8 | ↑2.3 | |
| 5/13 02:40 | 102.0 | ↑2.2 | |
| 5/13 02:50 | 104.2 | ↑2.2 | |
| 5/13 03:00 | 106.2 | ↑2.0 | |
| 5/13 03:10 | 108.2 | ↑2.0 | |
| 5/13 03:20 | 110.0 | ↑1.8 | |
| 5/13 03:30 | 111.7 | ↑1.7 | |
| 5/13 03:40 | 113.3 | ↑1.6 | |
| 5/13 03:50 | 114.6 | ↑1.3 | |
| 5/13 04:00 | 115.8 | ↑1.2 | |
| 5/13 04:10 | 116.7 | ↑0.9 | |
| 5/13 04:20 | 117.5 | ↑0.8 | |
| 5/13 04:30 | 118.0 | ↑0.5 | |
| 5/13 04:40 | 118.2 | ↑0.2 | 満潮 |
| 5/13 04:50 | 118.1 | ↓-0.1 | |
| 5/13 05:00 | 117.8 | ↓-0.3 | |
| 5/13 05:10 | 117.2 | ↓-0.6 | |
| 5/13 05:20 | 116.3 | ↓-0.9 | |
| 5/13 05:30 | 115.2 | ↓-1.1 | |
| 5/13 05:40 | 113.7 | ↓-1.5 | |
| 5/13 05:50 | 111.9 | ↓-1.8 | |
| 5/13 06:00 | 109.8 | ↓-2.1 | |
| 5/13 06:10 | 107.5 | ↓-2.3 | |
| 5/13 06:20 | 104.8 | ↓-2.7 | |
| 5/13 06:30 | 101.9 | ↓-2.9 | |
| 5/13 06:40 | 98.7 | ↓-3.2 | |
| 5/13 06:50 | 95.3 | ↓-3.4 | |
| 5/13 07:00 | 91.6 | ↓-3.7 | |
| 5/13 07:10 | 87.7 | ↓-3.9 | |
| 5/13 07:20 | 83.6 | ↓-4.1 | |
| 5/13 07:30 | 79.4 | ↓-4.2 | |
| 5/13 07:40 | 75.0 | ↓-4.4 | |
| 5/13 07:50 | 70.5 | ↓-4.5 | |
| 5/13 08:00 | 65.8 | ↓-4.7 | |
| 5/13 08:10 | 61.1 | ↓-4.7 | |
| 5/13 08:20 | 56.4 | ↓-4.7 | |
| 5/13 08:30 | 51.6 | ↓-4.8 | 最大潮位差 |
| 5/13 08:40 | 46.9 | ↓-4.7 | |
| 5/13 08:50 | 42.2 | ↓-4.7 | |
| 5/13 09:00 | 37.6 | ↓-4.6 | |
| 5/13 09:10 | 33.1 | ↓-4.5 | |
| 5/13 09:20 | 28.7 | ↓-4.4 | |
| 5/13 09:30 | 24.5 | ↓-4.2 | |
| 5/13 09:40 | 20.5 | ↓-4.0 | |
| 5/13 09:50 | 16.6 | ↓-3.9 | |
| 5/13 10:00 | 13.1 | ↓-3.5 | |
| 5/13 10:10 | 9.7 | ↓-3.4 | |
| 5/13 10:20 | 6.7 | ↓-3.0 | |
| 5/13 10:30 | 3.9 | ↓-2.8 | |
| 5/13 10:40 | 1.4 | ↓-2.5 | |
| 5/13 10:50 | -0.7 | ↓-2.1 | |
| 5/13 11:00 | -2.6 | ↓-1.9 | |
| 5/13 11:10 | -4.0 | ↓-1.4 | |
| 5/13 11:20 | -5.2 | ↓-1.2 | |
| 5/13 11:30 | -6.0 | ↓-0.8 | |
| 5/13 11:40 | -6.4 | ↓-0.4 | 干潮 |
| 5/13 11:50 | -6.5 | ↓-0.1 | |
| 5/13 12:00 | -6.3 | ↑0.2 | |
| 5/13 12:10 | -5.7 | ↑0.6 | |
| 5/13 12:20 | -4.8 | ↑0.9 | |
| 5/13 12:30 | -3.5 | ↑1.3 | |
| 5/13 12:40 | -2.0 | ↑1.5 | |
| 5/13 12:50 | -0.1 | ↑1.9 | |
| 5/13 13:00 | 2.1 | ↑2.2 | |
| 5/13 13:10 | 4.5 | ↑2.4 | |
| 5/13 13:20 | 7.2 | ↑2.7 | |
| 5/13 13:30 | 10.1 | ↑2.9 | |
| 5/13 13:40 | 13.3 | ↑3.2 | |
| 5/13 13:50 | 16.7 | ↑3.4 | |
| 5/13 14:00 | 20.3 | ↑3.6 | |
| 5/13 14:10 | 24.0 | ↑3.7 | |
| 5/13 14:20 | 27.9 | ↑3.9 | |
| 5/13 14:30 | 31.9 | ↑4.0 | |
| 5/13 14:40 | 36.1 | ↑4.2 | |
| 5/13 14:50 | 40.3 | ↑4.2 | |
| 5/13 15:00 | 44.6 | ↑4.3 | |
| 5/13 15:10 | 48.9 | ↑4.3 | |
| 5/13 15:20 | 53.2 | ↑4.3 | |
| 5/13 15:30 | 57.6 | ↑4.4 | |
| 5/13 15:40 | 61.9 | ↑4.3 | |
| 5/13 15:50 | 66.1 | ↑4.2 | |
| 5/13 16:00 | 70.3 | ↑4.2 | |
| 5/13 16:10 | 74.4 | ↑4.1 | |
| 5/13 16:20 | 78.4 | ↑4.0 | |
| 5/13 16:30 | 82.2 | ↑3.8 | |
| 5/13 16:40 | 85.9 | ↑3.7 | |
| 5/13 16:50 | 89.5 | ↑3.6 | |
| 5/13 17:00 | 92.8 | ↑3.3 | |
| 5/13 17:10 | 95.9 | ↑3.1 | |
| 5/13 17:20 | 98.8 | ↑2.9 | |
| 5/13 17:30 | 101.4 | ↑2.6 | |
| 5/13 17:40 | 103.8 | ↑2.4 | |
| 5/13 17:50 | 106.0 | ↑2.2 | |
| 5/13 18:00 | 107.8 | ↑1.8 | |
| 5/13 18:10 | 109.4 | ↑1.6 | |
| 5/13 18:20 | 110.7 | ↑1.3 | |
| 5/13 18:30 | 111.8 | ↑1.1 | |
| 5/13 18:40 | 112.5 | ↑0.7 | |
| 5/13 18:50 | 113.0 | ↑0.5 | |
| 5/13 19:00 | 113.2 | ↑0.2 | 満潮 |
| 5/13 19:10 | 113.1 | ↓-0.1 | |
| 5/13 19:20 | 112.7 | ↓-0.4 | |
| 5/13 19:30 | 112.2 | ↓-0.5 | |
| 5/13 19:40 | 111.4 | ↓-0.8 | |
| 5/13 19:50 | 110.3 | ↓-1.1 | |
| 5/13 20:00 | 109.1 | ↓-1.2 | |
| 5/13 20:10 | 107.7 | ↓-1.4 | |
| 5/13 20:20 | 106.1 | ↓-1.6 | |
| 5/13 20:30 | 104.4 | ↓-1.7 | |
| 5/13 20:40 | 102.6 | ↓-1.8 | |
| 5/13 20:50 | 100.6 | ↓-2.0 | |
| 5/13 21:00 | 98.7 | ↓-1.9 | |
| 5/13 21:10 | 96.6 | ↓-2.1 | |
| 5/13 21:20 | 94.6 | ↓-2.0 | |
| 5/13 21:30 | 92.5 | ↓-2.1 | |
| 5/13 21:40 | 90.5 | ↓-2.0 | |
| 5/13 21:50 | 88.5 | ↓-2.0 | |
| 5/13 22:00 | 86.5 | ↓-2.0 | |
| 5/13 22:10 | 84.7 | ↓-1.8 | |
| 5/13 22:20 | 83.0 | ↓-1.7 | |
| 5/13 22:30 | 81.4 | ↓-1.6 | |
| 5/13 22:40 | 79.9 | ↓-1.5 | |
| 5/13 22:50 | 78.5 | ↓-1.4 | |
| 5/13 23:00 | 77.4 | ↓-1.1 | |
| 5/13 23:10 | 76.4 | ↓-1.0 | |
| 5/13 23:20 | 75.6 | ↓-0.8 | |
| 5/13 23:30 | 74.9 | ↓-0.7 | |
| 5/13 23:40 | 74.5 | ↓-0.4 | |
| 5/13 23:50 | 74.2 | ↓-0.3 | 干潮 |