| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(木) |
04:46 | 12:09 | 19:43 | - |
| 118cm | -5cm | 108cm | - | |
|
||||
那珂湊（茨城）2059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 | 80.9 | ↑0.4 | |
| 5/15 00:10 | 81.5 | ↑0.6 | |
| 5/15 00:20 | 82.3 | ↑0.8 | |
| 5/15 00:30 | 83.2 | ↑0.9 | |
| 5/15 00:40 | 84.3 | ↑1.1 | |
| 5/15 00:50 | 85.5 | ↑1.2 | |
| 5/15 01:00 | 86.8 | ↑1.3 | |
| 5/15 01:10 | 88.3 | ↑1.5 | |
| 5/15 01:20 | 89.8 | ↑1.5 | |
| 5/15 01:30 | 91.4 | ↑1.6 | |
| 5/15 01:40 | 93.1 | ↑1.7 | |
| 5/15 01:50 | 94.8 | ↑1.7 | |
| 5/15 02:00 | 96.6 | ↑1.8 | |
| 5/15 02:10 | 98.4 | ↑1.8 | |
| 5/15 02:20 | 100.2 | ↑1.8 | |
| 5/15 02:30 | 102.0 | ↑1.8 | |
| 5/15 02:40 | 103.8 | ↑1.8 | |
| 5/15 02:50 | 105.5 | ↑1.7 | |
| 5/15 03:00 | 107.2 | ↑1.7 | |
| 5/15 03:10 | 108.7 | ↑1.5 | |
| 5/15 03:20 | 110.2 | ↑1.5 | |
| 5/15 03:30 | 111.6 | ↑1.4 | |
| 5/15 03:40 | 112.9 | ↑1.3 | |
| 5/15 03:50 | 114.0 | ↑1.1 | |
| 5/15 04:00 | 115.0 | ↑1.0 | |
| 5/15 04:10 | 115.8 | ↑0.8 | |
| 5/15 04:20 | 116.4 | ↑0.6 | |
| 5/15 04:30 | 116.8 | ↑0.4 | |
| 5/15 04:40 | 117.0 | ↑0.2 | 満潮 |
| 5/15 04:50 | 117.0 | 0 | |
| 5/15 05:00 | 116.8 | ↓-0.2 | |
| 5/15 05:10 | 116.3 | ↓-0.5 | |
| 5/15 05:20 | 115.6 | ↓-0.7 | |
| 5/15 05:30 | 114.6 | ↓-1.0 | |
| 5/15 05:40 | 113.4 | ↓-1.2 | |
| 5/15 05:50 | 111.9 | ↓-1.5 | |
| 5/15 06:00 | 110.2 | ↓-1.7 | |
| 5/15 06:10 | 108.1 | ↓-2.1 | |
| 5/15 06:20 | 105.9 | ↓-2.2 | |
| 5/15 06:30 | 103.4 | ↓-2.5 | |
| 5/15 06:40 | 100.6 | ↓-2.8 | |
| 5/15 06:50 | 97.6 | ↓-3.0 | |
| 5/15 07:00 | 94.3 | ↓-3.3 | |
| 5/15 07:10 | 90.9 | ↓-3.4 | |
| 5/15 07:20 | 87.3 | ↓-3.6 | |
| 5/15 07:30 | 83.4 | ↓-3.9 | |
| 5/15 07:40 | 79.5 | ↓-3.9 | |
| 5/15 07:50 | 75.3 | ↓-4.2 | |
| 5/15 08:00 | 71.1 | ↓-4.2 | |
| 5/15 08:10 | 66.7 | ↓-4.4 | |
| 5/15 08:20 | 62.3 | ↓-4.4 | |
| 5/15 08:30 | 57.8 | ↓-4.5 | 最大潮位差 |
| 5/15 08:40 | 53.3 | ↓-4.5 | 最大潮位差 |
| 5/15 08:50 | 48.8 | ↓-4.5 | 最大潮位差 |
| 5/15 09:00 | 44.4 | ↓-4.4 | |
| 5/15 09:10 | 40.0 | ↓-4.4 | |
| 5/15 09:20 | 35.7 | ↓-4.3 | |
| 5/15 09:30 | 31.5 | ↓-4.2 | |
| 5/15 09:40 | 27.4 | ↓-4.1 | |
| 5/15 09:50 | 23.4 | ↓-4.0 | |
| 5/15 10:00 | 19.7 | ↓-3.7 | |
| 5/15 10:10 | 16.2 | ↓-3.5 | |
| 5/15 10:20 | 12.8 | ↓-3.4 | |
| 5/15 10:30 | 9.8 | ↓-3.0 | |
| 5/15 10:40 | 6.9 | ↓-2.9 | |
| 5/15 10:50 | 4.4 | ↓-2.5 | |
| 5/15 11:00 | 2.1 | ↓-2.3 | |
| 5/15 11:10 | 0.2 | ↓-1.9 | |
| 5/15 11:20 | -1.5 | ↓-1.7 | |
| 5/15 11:30 | -2.9 | ↓-1.4 | |
| 5/15 11:40 | -3.9 | ↓-1.0 | |
| 5/15 11:50 | -4.7 | ↓-0.8 | |
| 5/15 12:00 | -5.1 | ↓-0.4 | 干潮 |
| 5/15 12:10 | -5.2 | ↓-0.1 | |
| 5/15 12:20 | -5.0 | ↑0.2 | |
| 5/15 12:30 | -4.4 | ↑0.6 | |
| 5/15 12:40 | -3.6 | ↑0.8 | |
| 5/15 12:50 | -2.5 | ↑1.1 | |
| 5/15 13:00 | -1.1 | ↑1.4 | |
| 5/15 13:10 | 0.6 | ↑1.7 | |
| 5/15 13:20 | 2.5 | ↑1.9 | |
| 5/15 13:30 | 4.7 | ↑2.2 | |
| 5/15 13:40 | 7.1 | ↑2.4 | |
| 5/15 13:50 | 9.7 | ↑2.6 | |
| 5/15 14:00 | 12.6 | ↑2.9 | |
| 5/15 14:10 | 15.6 | ↑3.0 | |
| 5/15 14:20 | 18.8 | ↑3.2 | |
| 5/15 14:30 | 22.2 | ↑3.4 | |
| 5/15 14:40 | 25.7 | ↑3.5 | |
| 5/15 14:50 | 29.3 | ↑3.6 | |
| 5/15 15:00 | 33.0 | ↑3.7 | |
| 5/15 15:10 | 36.8 | ↑3.8 | |
| 5/15 15:20 | 40.7 | ↑3.9 | |
| 5/15 15:30 | 44.6 | ↑3.9 | |
| 5/15 15:40 | 48.5 | ↑3.9 | |
| 5/15 15:50 | 52.5 | ↑4.0 | |
| 5/15 16:00 | 56.4 | ↑3.9 | |
| 5/15 16:10 | 60.3 | ↑3.9 | |
| 5/15 16:20 | 64.1 | ↑3.8 | |
| 5/15 16:30 | 67.9 | ↑3.8 | |
| 5/15 16:40 | 71.6 | ↑3.7 | |
| 5/15 16:50 | 75.2 | ↑3.6 | |
| 5/15 17:00 | 78.6 | ↑3.4 | |
| 5/15 17:10 | 82.0 | ↑3.4 | |
| 5/15 17:20 | 85.1 | ↑3.1 | |
| 5/15 17:30 | 88.1 | ↑3.0 | |
| 5/15 17:40 | 91.0 | ↑2.9 | |
| 5/15 17:50 | 93.6 | ↑2.6 | |
| 5/15 18:00 | 96.0 | ↑2.4 | |
| 5/15 18:10 | 98.2 | ↑2.2 | |
| 5/15 18:20 | 100.2 | ↑2.0 | |
| 5/15 18:30 | 101.9 | ↑1.7 | |
| 5/15 18:40 | 103.4 | ↑1.5 | |
| 5/15 18:50 | 104.7 | ↑1.3 | |
| 5/15 19:00 | 105.8 | ↑1.1 | |
| 5/15 19:10 | 106.6 | ↑0.8 | |
| 5/15 19:20 | 107.2 | ↑0.6 | |
| 5/15 19:30 | 107.6 | ↑0.4 | |
| 5/15 19:40 | 107.7 | ↑0.1 | 満潮 |
| 5/15 19:50 | 107.7 | 0 | |
| 5/15 20:00 | 107.4 | ↓-0.3 | |
| 5/15 20:10 | 107.0 | ↓-0.4 | |
| 5/15 20:20 | 106.4 | ↓-0.6 | |
| 5/15 20:30 | 105.6 | ↓-0.8 | |
| 5/15 20:40 | 104.7 | ↓-0.9 | |
| 5/15 20:50 | 103.7 | ↓-1.0 | |
| 5/15 21:00 | 102.6 | ↓-1.1 | |
| 5/15 21:10 | 101.4 | ↓-1.2 | |
| 5/15 21:20 | 100.2 | ↓-1.2 | |
| 5/15 21:30 | 98.9 | ↓-1.3 | |
| 5/15 21:40 | 97.6 | ↓-1.3 | |
| 5/15 21:50 | 96.3 | ↓-1.3 | |
| 5/15 22:00 | 95.0 | ↓-1.3 | |
| 5/15 22:10 | 93.7 | ↓-1.3 | |
| 5/15 22:20 | 92.5 | ↓-1.2 | |
| 5/15 22:30 | 91.3 | ↓-1.2 | |
| 5/15 22:40 | 90.3 | ↓-1.0 | |
| 5/15 22:50 | 89.3 | ↓-1.0 | |
| 5/15 23:00 | 88.4 | ↓-0.9 | |
| 5/15 23:10 | 87.7 | ↓-0.7 | |
| 5/15 23:20 | 87.1 | ↓-0.6 | |
| 5/15 23:30 | 86.6 | ↓-0.5 | |
| 5/15 23:40 | 86.2 | ↓-0.4 | |
| 5/15 23:50 | 86.0 | ↓-0.2 |