| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(金) |
01:59 | 08:46 | 15:37 | 21:00 |
| 112cm | 11cm | 113cm | 62cm | |
|
||||
那珂湊（茨城）2026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 | 95.9 | ↑2.4 | |
| 5/15 00:10 | 98.2 | ↑2.3 | |
| 5/15 00:20 | 100.4 | ↑2.2 | |
| 5/15 00:30 | 102.4 | ↑2.0 | |
| 5/15 00:40 | 104.3 | ↑1.9 | |
| 5/15 00:50 | 106.0 | ↑1.7 | |
| 5/15 01:00 | 107.5 | ↑1.5 | |
| 5/15 01:10 | 108.8 | ↑1.3 | |
| 5/15 01:20 | 109.8 | ↑1.0 | |
| 5/15 01:30 | 110.7 | ↑0.9 | |
| 5/15 01:40 | 111.3 | ↑0.6 | |
| 5/15 01:50 | 111.6 | ↑0.3 | 満潮 |
| 5/15 02:00 | 111.7 | ↑0.1 | |
| 5/15 02:10 | 111.5 | ↓-0.2 | |
| 5/15 02:20 | 111.0 | ↓-0.5 | |
| 5/15 02:30 | 110.3 | ↓-0.7 | |
| 5/15 02:40 | 109.3 | ↓-1.0 | |
| 5/15 02:50 | 108.0 | ↓-1.3 | |
| 5/15 03:00 | 106.4 | ↓-1.6 | |
| 5/15 03:10 | 104.7 | ↓-1.7 | |
| 5/15 03:20 | 102.6 | ↓-2.1 | |
| 5/15 03:30 | 100.3 | ↓-2.3 | |
| 5/15 03:40 | 97.8 | ↓-2.5 | |
| 5/15 03:50 | 95.0 | ↓-2.8 | |
| 5/15 04:00 | 92.1 | ↓-2.9 | |
| 5/15 04:10 | 88.9 | ↓-3.2 | |
| 5/15 04:20 | 85.6 | ↓-3.3 | |
| 5/15 04:30 | 82.2 | ↓-3.4 | |
| 5/15 04:40 | 78.6 | ↓-3.6 | |
| 5/15 04:50 | 74.8 | ↓-3.8 | |
| 5/15 05:00 | 71.0 | ↓-3.8 | |
| 5/15 05:10 | 67.1 | ↓-3.9 | |
| 5/15 05:20 | 63.2 | ↓-3.9 | |
| 5/15 05:30 | 59.3 | ↓-3.9 | |
| 5/15 05:40 | 55.3 | ↓-4.0 | 最大潮位差 |
| 5/15 05:50 | 51.4 | ↓-3.9 | |
| 5/15 06:00 | 47.5 | ↓-3.9 | |
| 5/15 06:10 | 43.7 | ↓-3.8 | |
| 5/15 06:20 | 40.0 | ↓-3.7 | |
| 5/15 06:30 | 36.4 | ↓-3.6 | |
| 5/15 06:40 | 33.0 | ↓-3.4 | |
| 5/15 06:50 | 29.8 | ↓-3.2 | |
| 5/15 07:00 | 26.7 | ↓-3.1 | |
| 5/15 07:10 | 23.8 | ↓-2.9 | |
| 5/15 07:20 | 21.2 | ↓-2.6 | |
| 5/15 07:30 | 18.8 | ↓-2.4 | |
| 5/15 07:40 | 16.7 | ↓-2.1 | |
| 5/15 07:50 | 14.9 | ↓-1.8 | |
| 5/15 08:00 | 13.3 | ↓-1.6 | |
| 5/15 08:10 | 12.1 | ↓-1.2 | |
| 5/15 08:20 | 11.2 | ↓-0.9 | |
| 5/15 08:30 | 10.5 | ↓-0.7 | |
| 5/15 08:40 | 10.2 | ↓-0.3 | 干潮 |
| 5/15 08:50 | 10.2 | 0 | |
| 5/15 09:00 | 10.6 | ↑0.4 | |
| 5/15 09:10 | 11.2 | ↑0.6 | |
| 5/15 09:20 | 12.2 | ↑1.0 | |
| 5/15 09:30 | 13.4 | ↑1.2 | |
| 5/15 09:40 | 15.0 | ↑1.6 | |
| 5/15 09:50 | 16.8 | ↑1.8 | |
| 5/15 10:00 | 18.9 | ↑2.1 | |
| 5/15 10:10 | 21.3 | ↑2.4 | |
| 5/15 10:20 | 23.9 | ↑2.6 | |
| 5/15 10:30 | 26.8 | ↑2.9 | |
| 5/15 10:40 | 29.8 | ↑3.0 | |
| 5/15 10:50 | 33.1 | ↑3.3 | |
| 5/15 11:00 | 36.5 | ↑3.4 | |
| 5/15 11:10 | 40.1 | ↑3.6 | |
| 5/15 11:20 | 43.7 | ↑3.6 | |
| 5/15 11:30 | 47.5 | ↑3.8 | |
| 5/15 11:40 | 51.4 | ↑3.9 | |
| 5/15 11:50 | 55.3 | ↑3.9 | |
| 5/15 12:00 | 59.2 | ↑3.9 | |
| 5/15 12:10 | 63.2 | ↑4.0 | 最大潮位差 |
| 5/15 12:20 | 67.1 | ↑3.9 | |
| 5/15 12:30 | 71.0 | ↑3.9 | |
| 5/15 12:40 | 74.8 | ↑3.8 | |
| 5/15 12:50 | 78.5 | ↑3.7 | |
| 5/15 13:00 | 82.2 | ↑3.7 | |
| 5/15 13:10 | 85.7 | ↑3.5 | |
| 5/15 13:20 | 89.0 | ↑3.3 | |
| 5/15 13:30 | 92.2 | ↑3.2 | |
| 5/15 13:40 | 95.2 | ↑3.0 | |
| 5/15 13:50 | 98.0 | ↑2.8 | |
| 5/15 14:00 | 100.6 | ↑2.6 | |
| 5/15 14:10 | 103.0 | ↑2.4 | |
| 5/15 14:20 | 105.1 | ↑2.1 | |
| 5/15 14:30 | 107.0 | ↑1.9 | |
| 5/15 14:40 | 108.6 | ↑1.6 | |
| 5/15 14:50 | 110.0 | ↑1.4 | |
| 5/15 15:00 | 111.1 | ↑1.1 | |
| 5/15 15:10 | 111.9 | ↑0.8 | |
| 5/15 15:20 | 112.5 | ↑0.6 | |
| 5/15 15:30 | 112.8 | ↑0.3 | 満潮 |
| 5/15 15:40 | 112.8 | 0 | |
| 5/15 15:50 | 112.6 | ↓-0.2 | |
| 5/15 16:00 | 112.1 | ↓-0.5 | |
| 5/15 16:10 | 111.4 | ↓-0.7 | |
| 5/15 16:20 | 110.4 | ↓-1.0 | |
| 5/15 16:30 | 109.2 | ↓-1.2 | |
| 5/15 16:40 | 107.8 | ↓-1.4 | |
| 5/15 16:50 | 106.2 | ↓-1.6 | |
| 5/15 17:00 | 104.5 | ↓-1.7 | |
| 5/15 17:10 | 102.5 | ↓-2.0 | |
| 5/15 17:20 | 100.5 | ↓-2.0 | |
| 5/15 17:30 | 98.3 | ↓-2.2 | |
| 5/15 17:40 | 96.0 | ↓-2.3 | |
| 5/15 17:50 | 93.6 | ↓-2.4 | |
| 5/15 18:00 | 91.2 | ↓-2.4 | |
| 5/15 18:10 | 88.8 | ↓-2.4 | |
| 5/15 18:20 | 86.3 | ↓-2.5 | |
| 5/15 18:30 | 83.8 | ↓-2.5 | |
| 5/15 18:40 | 81.4 | ↓-2.4 | |
| 5/15 18:50 | 79.1 | ↓-2.3 | |
| 5/15 19:00 | 76.8 | ↓-2.3 | |
| 5/15 19:10 | 74.6 | ↓-2.2 | |
| 5/15 19:20 | 72.6 | ↓-2.0 | |
| 5/15 19:30 | 70.6 | ↓-2.0 | |
| 5/15 19:40 | 68.9 | ↓-1.7 | |
| 5/15 19:50 | 67.3 | ↓-1.6 | |
| 5/15 20:00 | 65.8 | ↓-1.5 | |
| 5/15 20:10 | 64.6 | ↓-1.2 | |
| 5/15 20:20 | 63.6 | ↓-1.0 | |
| 5/15 20:30 | 62.8 | ↓-0.8 | |
| 5/15 20:40 | 62.3 | ↓-0.5 | |
| 5/15 20:50 | 61.9 | ↓-0.4 | 干潮 |
| 5/15 21:00 | 61.8 | ↓-0.1 | 干潮 |
| 5/15 21:10 | 62.0 | ↑0.2 | |
| 5/15 21:20 | 62.4 | ↑0.4 | |
| 5/15 21:30 | 62.9 | ↑0.5 | |
| 5/15 21:40 | 63.8 | ↑0.9 | |
| 5/15 21:50 | 64.8 | ↑1.0 | |
| 5/15 22:00 | 66.0 | ↑1.2 | |
| 5/15 22:10 | 67.5 | ↑1.5 | |
| 5/15 22:20 | 69.1 | ↑1.6 | |
| 5/15 22:30 | 70.9 | ↑1.8 | |
| 5/15 22:40 | 72.9 | ↑2.0 | |
| 5/15 22:50 | 74.9 | ↑2.0 | |
| 5/15 23:00 | 77.2 | ↑2.3 | |
| 5/15 23:10 | 79.5 | ↑2.3 | |
| 5/15 23:20 | 81.9 | ↑2.4 | |
| 5/15 23:30 | 84.3 | ↑2.4 | |
| 5/15 23:40 | 86.8 | ↑2.5 | |
| 5/15 23:50 | 89.3 | ↑2.5 |