| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(火) |
03:42 | 10:57 | 18:22 | 22:58 |
| 116cm | -4cm | 111cm | 81cm | |
|
||||
那珂湊（茨城）2029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 | 83.8 | ↑1.5 | |
| 5/15 00:10 | 85.4 | ↑1.6 | |
| 5/15 00:20 | 87.1 | ↑1.7 | |
| 5/15 00:30 | 88.9 | ↑1.8 | |
| 5/15 00:40 | 90.7 | ↑1.8 | |
| 5/15 00:50 | 92.6 | ↑1.9 | |
| 5/15 01:00 | 94.5 | ↑1.9 | |
| 5/15 01:10 | 96.4 | ↑1.9 | |
| 5/15 01:20 | 98.4 | ↑2.0 | |
| 5/15 01:30 | 100.3 | ↑1.9 | |
| 5/15 01:40 | 102.2 | ↑1.9 | |
| 5/15 01:50 | 104.0 | ↑1.8 | |
| 5/15 02:00 | 105.7 | ↑1.7 | |
| 5/15 02:10 | 107.4 | ↑1.7 | |
| 5/15 02:20 | 108.9 | ↑1.5 | |
| 5/15 02:30 | 110.3 | ↑1.4 | |
| 5/15 02:40 | 111.6 | ↑1.3 | |
| 5/15 02:50 | 112.7 | ↑1.1 | |
| 5/15 03:00 | 113.7 | ↑1.0 | |
| 5/15 03:10 | 114.4 | ↑0.7 | |
| 5/15 03:20 | 115.0 | ↑0.6 | |
| 5/15 03:30 | 115.4 | ↑0.4 | |
| 5/15 03:40 | 115.5 | ↑0.1 | 満潮 |
| 5/15 03:50 | 115.4 | ↓-0.1 | |
| 5/15 04:00 | 115.1 | ↓-0.3 | |
| 5/15 04:10 | 114.5 | ↓-0.6 | |
| 5/15 04:20 | 113.7 | ↓-0.8 | |
| 5/15 04:30 | 112.6 | ↓-1.1 | |
| 5/15 04:40 | 111.3 | ↓-1.3 | |
| 5/15 04:50 | 109.7 | ↓-1.6 | |
| 5/15 05:00 | 107.8 | ↓-1.9 | |
| 5/15 05:10 | 105.7 | ↓-2.1 | |
| 5/15 05:20 | 103.3 | ↓-2.4 | |
| 5/15 05:30 | 100.7 | ↓-2.6 | |
| 5/15 05:40 | 97.8 | ↓-2.9 | |
| 5/15 05:50 | 94.7 | ↓-3.1 | |
| 5/15 06:00 | 91.4 | ↓-3.3 | |
| 5/15 06:10 | 87.8 | ↓-3.6 | |
| 5/15 06:20 | 84.1 | ↓-3.7 | |
| 5/15 06:30 | 80.3 | ↓-3.8 | |
| 5/15 06:40 | 76.2 | ↓-4.1 | |
| 5/15 06:50 | 72.1 | ↓-4.1 | |
| 5/15 07:00 | 67.8 | ↓-4.3 | |
| 5/15 07:10 | 63.4 | ↓-4.4 | |
| 5/15 07:20 | 59.0 | ↓-4.4 | |
| 5/15 07:30 | 54.5 | ↓-4.5 | 最大潮位差 |
| 5/15 07:40 | 50.1 | ↓-4.4 | |
| 5/15 07:50 | 45.6 | ↓-4.5 | 最大潮位差 |
| 5/15 08:00 | 41.2 | ↓-4.4 | |
| 5/15 08:10 | 36.9 | ↓-4.3 | |
| 5/15 08:20 | 32.7 | ↓-4.2 | |
| 5/15 08:30 | 28.5 | ↓-4.2 | |
| 5/15 08:40 | 24.6 | ↓-3.9 | |
| 5/15 08:50 | 20.8 | ↓-3.8 | |
| 5/15 09:00 | 17.2 | ↓-3.6 | |
| 5/15 09:10 | 13.8 | ↓-3.4 | |
| 5/15 09:20 | 10.7 | ↓-3.1 | |
| 5/15 09:30 | 7.8 | ↓-2.9 | |
| 5/15 09:40 | 5.2 | ↓-2.6 | |
| 5/15 09:50 | 2.9 | ↓-2.3 | |
| 5/15 10:00 | 0.9 | ↓-2.0 | |
| 5/15 10:10 | -0.8 | ↓-1.7 | |
| 5/15 10:20 | -2.2 | ↓-1.4 | |
| 5/15 10:30 | -3.2 | ↓-1.0 | |
| 5/15 10:40 | -3.9 | ↓-0.7 | |
| 5/15 10:50 | -4.3 | ↓-0.4 | 干潮 |
| 5/15 11:00 | -4.4 | ↓-0.1 | |
| 5/15 11:10 | -4.1 | ↑0.3 | |
| 5/15 11:20 | -3.5 | ↑0.6 | |
| 5/15 11:30 | -2.6 | ↑0.9 | |
| 5/15 11:40 | -1.3 | ↑1.3 | |
| 5/15 11:50 | 0.2 | ↑1.5 | |
| 5/15 12:00 | 2.0 | ↑1.8 | |
| 5/15 12:10 | 4.1 | ↑2.1 | |
| 5/15 12:20 | 6.5 | ↑2.4 | |
| 5/15 12:30 | 9.1 | ↑2.6 | |
| 5/15 12:40 | 12.0 | ↑2.9 | |
| 5/15 12:50 | 15.0 | ↑3.0 | |
| 5/15 13:00 | 18.3 | ↑3.3 | |
| 5/15 13:10 | 21.7 | ↑3.4 | |
| 5/15 13:20 | 25.3 | ↑3.6 | |
| 5/15 13:30 | 29.0 | ↑3.7 | |
| 5/15 13:40 | 32.8 | ↑3.8 | |
| 5/15 13:50 | 36.7 | ↑3.9 | |
| 5/15 14:00 | 40.7 | ↑4.0 | |
| 5/15 14:10 | 44.8 | ↑4.1 | |
| 5/15 14:20 | 48.9 | ↑4.1 | |
| 5/15 14:30 | 52.9 | ↑4.0 | |
| 5/15 14:40 | 57.0 | ↑4.1 | |
| 5/15 14:50 | 61.1 | ↑4.1 | |
| 5/15 15:00 | 65.1 | ↑4.0 | |
| 5/15 15:10 | 69.0 | ↑3.9 | |
| 5/15 15:20 | 72.9 | ↑3.9 | |
| 5/15 15:30 | 76.6 | ↑3.7 | |
| 5/15 15:40 | 80.2 | ↑3.6 | |
| 5/15 15:50 | 83.7 | ↑3.5 | |
| 5/15 16:00 | 87.0 | ↑3.3 | |
| 5/15 16:10 | 90.2 | ↑3.2 | |
| 5/15 16:20 | 93.1 | ↑2.9 | |
| 5/15 16:30 | 95.9 | ↑2.8 | |
| 5/15 16:40 | 98.4 | ↑2.5 | |
| 5/15 16:50 | 100.7 | ↑2.3 | |
| 5/15 17:00 | 102.8 | ↑2.1 | |
| 5/15 17:10 | 104.7 | ↑1.9 | |
| 5/15 17:20 | 106.3 | ↑1.6 | |
| 5/15 17:30 | 107.6 | ↑1.3 | |
| 5/15 17:40 | 108.7 | ↑1.1 | |
| 5/15 17:50 | 109.6 | ↑0.9 | |
| 5/15 18:00 | 110.2 | ↑0.6 | |
| 5/15 18:10 | 110.6 | ↑0.4 | |
| 5/15 18:20 | 110.7 | ↑0.1 | 満潮 |
| 5/15 18:30 | 110.6 | ↓-0.1 | |
| 5/15 18:40 | 110.3 | ↓-0.3 | |
| 5/15 18:50 | 109.8 | ↓-0.5 | |
| 5/15 19:00 | 109.0 | ↓-0.8 | |
| 5/15 19:10 | 108.1 | ↓-0.9 | |
| 5/15 19:20 | 107.1 | ↓-1.0 | |
| 5/15 19:30 | 105.8 | ↓-1.3 | |
| 5/15 19:40 | 104.5 | ↓-1.3 | |
| 5/15 19:50 | 103.0 | ↓-1.5 | |
| 5/15 20:00 | 101.5 | ↓-1.5 | |
| 5/15 20:10 | 99.9 | ↓-1.6 | |
| 5/15 20:20 | 98.2 | ↓-1.7 | |
| 5/15 20:30 | 96.5 | ↓-1.7 | |
| 5/15 20:40 | 94.9 | ↓-1.6 | |
| 5/15 20:50 | 93.2 | ↓-1.7 | |
| 5/15 21:00 | 91.6 | ↓-1.6 | |
| 5/15 21:10 | 90.0 | ↓-1.6 | |
| 5/15 21:20 | 88.5 | ↓-1.5 | |
| 5/15 21:30 | 87.1 | ↓-1.4 | |
| 5/15 21:40 | 85.8 | ↓-1.3 | |
| 5/15 21:50 | 84.6 | ↓-1.2 | |
| 5/15 22:00 | 83.6 | ↓-1.0 | |
| 5/15 22:10 | 82.7 | ↓-0.9 | |
| 5/15 22:20 | 82.0 | ↓-0.7 | |
| 5/15 22:30 | 81.5 | ↓-0.5 | |
| 5/15 22:40 | 81.1 | ↓-0.4 | |
| 5/15 22:50 | 80.9 | ↓-0.2 | 干潮 |
| 5/15 23:00 | 80.8 | ↓-0.1 | |
| 5/15 23:10 | 81.0 | ↑0.2 | |
| 5/15 23:20 | 81.3 | ↑0.3 | |
| 5/15 23:30 | 81.8 | ↑0.5 | |
| 5/15 23:40 | 82.4 | ↑0.6 | |
| 5/15 23:50 | 83.2 | ↑0.8 |