| 満潮 | 干潮 | 満潮 | 干潮 |
|
13
(土) |
02:50 | 09:27 | 15:57 | 21:25 |
| 116cm | 19cm | 106cm | 53cm | |
|
||||
那珂湊（茨城）2056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 | 84.0 | ↑2.9 | |
| 5/13 00:10 | 86.9 | ↑2.9 | |
| 5/13 00:20 | 89.8 | ↑2.9 | |
| 5/13 00:30 | 92.6 | ↑2.8 | |
| 5/13 00:40 | 95.3 | ↑2.7 | |
| 5/13 00:50 | 98.0 | ↑2.7 | |
| 5/13 01:00 | 100.5 | ↑2.5 | |
| 5/13 01:10 | 102.8 | ↑2.3 | |
| 5/13 01:20 | 105.0 | ↑2.2 | |
| 5/13 01:30 | 107.0 | ↑2.0 | |
| 5/13 01:40 | 108.9 | ↑1.9 | |
| 5/13 01:50 | 110.5 | ↑1.6 | |
| 5/13 02:00 | 111.8 | ↑1.3 | |
| 5/13 02:10 | 113.0 | ↑1.2 | |
| 5/13 02:20 | 113.9 | ↑0.9 | |
| 5/13 02:30 | 114.5 | ↑0.6 | |
| 5/13 02:40 | 114.9 | ↑0.4 | 満潮 |
| 5/13 02:50 | 115.0 | ↑0.1 | 満潮 |
| 5/13 03:00 | 114.8 | ↓-0.2 | |
| 5/13 03:10 | 114.4 | ↓-0.4 | |
| 5/13 03:20 | 113.6 | ↓-0.8 | |
| 5/13 03:30 | 112.6 | ↓-1.0 | |
| 5/13 03:40 | 111.3 | ↓-1.3 | |
| 5/13 03:50 | 109.8 | ↓-1.5 | |
| 5/13 04:00 | 108.0 | ↓-1.8 | |
| 5/13 04:10 | 105.9 | ↓-2.1 | |
| 5/13 04:20 | 103.6 | ↓-2.3 | |
| 5/13 04:30 | 101.0 | ↓-2.6 | |
| 5/13 04:40 | 98.3 | ↓-2.7 | |
| 5/13 04:50 | 95.3 | ↓-3.0 | |
| 5/13 05:00 | 92.1 | ↓-3.2 | |
| 5/13 05:10 | 88.8 | ↓-3.3 | |
| 5/13 05:20 | 85.4 | ↓-3.4 | |
| 5/13 05:30 | 81.8 | ↓-3.6 | |
| 5/13 05:40 | 78.1 | ↓-3.7 | |
| 5/13 05:50 | 74.3 | ↓-3.8 | |
| 5/13 06:00 | 70.5 | ↓-3.8 | |
| 5/13 06:10 | 66.7 | ↓-3.8 | |
| 5/13 06:20 | 62.8 | ↓-3.9 | 最大潮位差 |
| 5/13 06:30 | 59.0 | ↓-3.8 | |
| 5/13 06:40 | 55.3 | ↓-3.7 | |
| 5/13 06:50 | 51.6 | ↓-3.7 | |
| 5/13 07:00 | 48.0 | ↓-3.6 | |
| 5/13 07:10 | 44.5 | ↓-3.5 | |
| 5/13 07:20 | 41.2 | ↓-3.3 | |
| 5/13 07:30 | 38.0 | ↓-3.2 | |
| 5/13 07:40 | 35.0 | ↓-3.0 | |
| 5/13 07:50 | 32.2 | ↓-2.8 | |
| 5/13 08:00 | 29.7 | ↓-2.5 | |
| 5/13 08:10 | 27.4 | ↓-2.3 | |
| 5/13 08:20 | 25.3 | ↓-2.1 | |
| 5/13 08:30 | 23.5 | ↓-1.8 | |
| 5/13 08:40 | 22.0 | ↓-1.5 | |
| 5/13 08:50 | 20.8 | ↓-1.2 | |
| 5/13 09:00 | 19.8 | ↓-1.0 | |
| 5/13 09:10 | 19.2 | ↓-0.6 | |
| 5/13 09:20 | 18.9 | ↓-0.3 | 干潮 |
| 5/13 09:30 | 18.8 | ↓-0.1 | |
| 5/13 09:40 | 19.1 | ↑0.3 | |
| 5/13 09:50 | 19.7 | ↑0.6 | |
| 5/13 10:00 | 20.5 | ↑0.8 | |
| 5/13 10:10 | 21.7 | ↑1.2 | |
| 5/13 10:20 | 23.1 | ↑1.4 | |
| 5/13 10:30 | 24.8 | ↑1.7 | |
| 5/13 10:40 | 26.7 | ↑1.9 | |
| 5/13 10:50 | 28.9 | ↑2.2 | |
| 5/13 11:00 | 31.3 | ↑2.4 | |
| 5/13 11:10 | 33.9 | ↑2.6 | |
| 5/13 11:20 | 36.6 | ↑2.7 | |
| 5/13 11:30 | 39.6 | ↑3.0 | |
| 5/13 11:40 | 42.7 | ↑3.1 | |
| 5/13 11:50 | 45.9 | ↑3.2 | |
| 5/13 12:00 | 49.2 | ↑3.3 | |
| 5/13 12:10 | 52.6 | ↑3.4 | |
| 5/13 12:20 | 56.0 | ↑3.4 | |
| 5/13 12:30 | 59.5 | ↑3.5 | |
| 5/13 12:40 | 63.0 | ↑3.5 | |
| 5/13 12:50 | 66.5 | ↑3.5 | |
| 5/13 13:00 | 70.0 | ↑3.5 | |
| 5/13 13:10 | 73.4 | ↑3.4 | |
| 5/13 13:20 | 76.7 | ↑3.3 | |
| 5/13 13:30 | 79.9 | ↑3.2 | |
| 5/13 13:40 | 83.0 | ↑3.1 | |
| 5/13 13:50 | 86.0 | ↑3.0 | |
| 5/13 14:00 | 88.8 | ↑2.8 | |
| 5/13 14:10 | 91.5 | ↑2.7 | |
| 5/13 14:20 | 93.9 | ↑2.4 | |
| 5/13 14:30 | 96.2 | ↑2.3 | |
| 5/13 14:40 | 98.2 | ↑2.0 | |
| 5/13 14:50 | 100.1 | ↑1.9 | |
| 5/13 15:00 | 101.6 | ↑1.5 | |
| 5/13 15:10 | 103.0 | ↑1.4 | |
| 5/13 15:20 | 104.0 | ↑1.0 | |
| 5/13 15:30 | 104.9 | ↑0.9 | |
| 5/13 15:40 | 105.4 | ↑0.5 | |
| 5/13 15:50 | 105.7 | ↑0.3 | 満潮 |
| 5/13 16:00 | 105.8 | ↑0.1 | |
| 5/13 16:10 | 105.5 | ↓-0.3 | |
| 5/13 16:20 | 105.1 | ↓-0.4 | |
| 5/13 16:30 | 104.3 | ↓-0.8 | |
| 5/13 16:40 | 103.4 | ↓-0.9 | |
| 5/13 16:50 | 102.2 | ↓-1.2 | |
| 5/13 17:00 | 100.8 | ↓-1.4 | |
| 5/13 17:10 | 99.2 | ↓-1.6 | |
| 5/13 17:20 | 97.4 | ↓-1.8 | |
| 5/13 17:30 | 95.5 | ↓-1.9 | |
| 5/13 17:40 | 93.3 | ↓-2.2 | |
| 5/13 17:50 | 91.1 | ↓-2.2 | |
| 5/13 18:00 | 88.8 | ↓-2.3 | |
| 5/13 18:10 | 86.3 | ↓-2.5 | |
| 5/13 18:20 | 83.8 | ↓-2.5 | |
| 5/13 18:30 | 81.3 | ↓-2.5 | |
| 5/13 18:40 | 78.7 | ↓-2.6 | |
| 5/13 18:50 | 76.2 | ↓-2.5 | |
| 5/13 19:00 | 73.6 | ↓-2.6 | |
| 5/13 19:10 | 71.2 | ↓-2.4 | |
| 5/13 19:20 | 68.8 | ↓-2.4 | |
| 5/13 19:30 | 66.4 | ↓-2.4 | |
| 5/13 19:40 | 64.3 | ↓-2.1 | |
| 5/13 19:50 | 62.2 | ↓-2.1 | |
| 5/13 20:00 | 60.3 | ↓-1.9 | |
| 5/13 20:10 | 58.5 | ↓-1.8 | |
| 5/13 20:20 | 57.0 | ↓-1.5 | |
| 5/13 20:30 | 55.6 | ↓-1.4 | |
| 5/13 20:40 | 54.5 | ↓-1.1 | |
| 5/13 20:50 | 53.6 | ↓-0.9 | |
| 5/13 21:00 | 52.9 | ↓-0.7 | |
| 5/13 21:10 | 52.4 | ↓-0.5 | |
| 5/13 21:20 | 52.2 | ↓-0.2 | 干潮 |
| 5/13 21:30 | 52.3 | ↑0.1 | |
| 5/13 21:40 | 52.5 | ↑0.2 | |
| 5/13 21:50 | 53.1 | ↑0.6 | |
| 5/13 22:00 | 53.8 | ↑0.7 | |
| 5/13 22:10 | 54.8 | ↑1.0 | |
| 5/13 22:20 | 56.0 | ↑1.2 | |
| 5/13 22:30 | 57.5 | ↑1.5 | |
| 5/13 22:40 | 59.1 | ↑1.6 | |
| 5/13 22:50 | 60.9 | ↑1.8 | |
| 5/13 23:00 | 62.9 | ↑2.0 | |
| 5/13 23:10 | 65.1 | ↑2.2 | |
| 5/13 23:20 | 67.4 | ↑2.3 | |
| 5/13 23:30 | 69.9 | ↑2.5 | |
| 5/13 23:40 | 72.5 | ↑2.6 | |
| 5/13 23:50 | 75.1 | ↑2.6 |