| 満潮 | 干潮 | 満潮 | 干潮 |
|
14
(水) |
08:30 | 03:34 | 22:59 | 15:40 |
| 94cm | 77cm | 102cm | 31cm | |
|
||||
那珂湊（茨城）2031年05月14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 |
|---|---|---|---|
| 5/14 00:00 | 92.8 | ↓-1.1 | |
| 5/14 00:10 | 91.6 | ↓-1.2 | |
| 5/14 00:20 | 90.4 | ↓-1.2 | |
| 5/14 00:30 | 89.2 | ↓-1.2 | |
| 5/14 00:40 | 88.0 | ↓-1.2 | |
| 5/14 00:50 | 86.9 | ↓-1.1 | |
| 5/14 01:00 | 85.7 | ↓-1.2 | |
| 5/14 01:10 | 84.6 | ↓-1.1 | |
| 5/14 01:20 | 83.5 | ↓-1.1 | |
| 5/14 01:30 | 82.5 | ↓-1.0 | |
| 5/14 01:40 | 81.6 | ↓-0.9 | |
| 5/14 01:50 | 80.7 | ↓-0.9 | |
| 5/14 02:00 | 79.9 | ↓-0.8 | |
| 5/14 02:10 | 79.1 | ↓-0.8 | |
| 5/14 02:20 | 78.5 | ↓-0.6 | |
| 5/14 02:30 | 77.9 | ↓-0.6 | |
| 5/14 02:40 | 77.4 | ↓-0.5 | |
| 5/14 02:50 | 77.0 | ↓-0.4 | |
| 5/14 03:00 | 76.7 | ↓-0.3 | |
| 5/14 03:10 | 76.4 | ↓-0.3 | |
| 5/14 03:20 | 76.3 | ↓-0.1 | |
| 5/14 03:30 | 76.2 | ↓-0.1 | 干潮 |
| 5/14 03:40 | 76.2 | 0 | |
| 5/14 03:50 | 76.3 | ↑0.1 | |
| 5/14 04:00 | 76.5 | ↑0.2 | |
| 5/14 04:10 | 76.8 | ↑0.3 | |
| 5/14 04:20 | 77.1 | ↑0.3 | |
| 5/14 04:30 | 77.5 | ↑0.4 | |
| 5/14 04:40 | 78.0 | ↑0.5 | |
| 5/14 04:50 | 78.6 | ↑0.6 | |
| 5/14 05:00 | 79.2 | ↑0.6 | |
| 5/14 05:10 | 79.8 | ↑0.6 | |
| 5/14 05:20 | 80.6 | ↑0.8 | |
| 5/14 05:30 | 81.3 | ↑0.7 | |
| 5/14 05:40 | 82.1 | ↑0.8 | |
| 5/14 05:50 | 83.0 | ↑0.9 | |
| 5/14 06:00 | 83.9 | ↑0.9 | |
| 5/14 06:10 | 84.7 | ↑0.8 | |
| 5/14 06:20 | 85.6 | ↑0.9 | |
| 5/14 06:30 | 86.5 | ↑0.9 | |
| 5/14 06:40 | 87.4 | ↑0.9 | |
| 5/14 06:50 | 88.3 | ↑0.9 | |
| 5/14 07:00 | 89.1 | ↑0.8 | |
| 5/14 07:10 | 89.9 | ↑0.8 | |
| 5/14 07:20 | 90.6 | ↑0.7 | |
| 5/14 07:30 | 91.3 | ↑0.7 | |
| 5/14 07:40 | 91.9 | ↑0.6 | |
| 5/14 07:50 | 92.4 | ↑0.5 | |
| 5/14 08:00 | 92.8 | ↑0.4 | |
| 5/14 08:10 | 93.1 | ↑0.3 | |
| 5/14 08:20 | 93.2 | ↑0.1 | 満潮 |
| 5/14 08:30 | 93.3 | ↑0.1 | 満潮 |
| 5/14 08:40 | 93.2 | ↓-0.1 | |
| 5/14 08:50 | 93.0 | ↓-0.2 | |
| 5/14 09:00 | 92.6 | ↓-0.4 | |
| 5/14 09:10 | 92.1 | ↓-0.5 | |
| 5/14 09:20 | 91.4 | ↓-0.7 | |
| 5/14 09:30 | 90.6 | ↓-0.8 | |
| 5/14 09:40 | 89.6 | ↓-1.0 | |
| 5/14 09:50 | 88.5 | ↓-1.1 | |
| 5/14 10:00 | 87.2 | ↓-1.3 | |
| 5/14 10:10 | 85.8 | ↓-1.4 | |
| 5/14 10:20 | 84.3 | ↓-1.5 | |
| 5/14 10:30 | 82.6 | ↓-1.7 | |
| 5/14 10:40 | 80.7 | ↓-1.9 | |
| 5/14 10:50 | 78.8 | ↓-1.9 | |
| 5/14 11:00 | 76.8 | ↓-2.0 | |
| 5/14 11:10 | 74.7 | ↓-2.1 | |
| 5/14 11:20 | 72.4 | ↓-2.3 | |
| 5/14 11:30 | 70.2 | ↓-2.2 | |
| 5/14 11:40 | 67.9 | ↓-2.3 | |
| 5/14 11:50 | 65.5 | ↓-2.4 | |
| 5/14 12:00 | 63.1 | ↓-2.4 | |
| 5/14 12:10 | 60.8 | ↓-2.3 | |
| 5/14 12:20 | 58.4 | ↓-2.4 | |
| 5/14 12:30 | 56.0 | ↓-2.4 | |
| 5/14 12:40 | 53.7 | ↓-2.3 | |
| 5/14 12:50 | 51.4 | ↓-2.3 | |
| 5/14 13:00 | 49.2 | ↓-2.2 | |
| 5/14 13:10 | 47.1 | ↓-2.1 | |
| 5/14 13:20 | 45.1 | ↓-2.0 | |
| 5/14 13:30 | 43.1 | ↓-2.0 | |
| 5/14 13:40 | 41.3 | ↓-1.8 | |
| 5/14 13:50 | 39.6 | ↓-1.7 | |
| 5/14 14:00 | 38.0 | ↓-1.6 | |
| 5/14 14:10 | 36.5 | ↓-1.5 | |
| 5/14 14:20 | 35.2 | ↓-1.3 | |
| 5/14 14:30 | 34.0 | ↓-1.2 | |
| 5/14 14:40 | 32.9 | ↓-1.1 | |
| 5/14 14:50 | 32.1 | ↓-0.8 | |
| 5/14 15:00 | 31.3 | ↓-0.8 | |
| 5/14 15:10 | 30.8 | ↓-0.5 | |
| 5/14 15:20 | 30.4 | ↓-0.4 | |
| 5/14 15:30 | 30.1 | ↓-0.3 | 干潮 |
| 5/14 15:40 | 30.1 | 0 | 干潮 |
| 5/14 15:50 | 30.2 | ↑0.1 | |
| 5/14 16:00 | 30.4 | ↑0.2 | |
| 5/14 16:10 | 30.8 | ↑0.4 | |
| 5/14 16:20 | 31.4 | ↑0.6 | |
| 5/14 16:30 | 32.2 | ↑0.8 | |
| 5/14 16:40 | 33.1 | ↑0.9 | |
| 5/14 16:50 | 34.2 | ↑1.1 | |
| 5/14 17:00 | 35.4 | ↑1.2 | |
| 5/14 17:10 | 36.8 | ↑1.4 | |
| 5/14 17:20 | 38.3 | ↑1.5 | |
| 5/14 17:30 | 39.9 | ↑1.6 | |
| 5/14 17:40 | 41.7 | ↑1.8 | |
| 5/14 17:50 | 43.6 | ↑1.9 | |
| 5/14 18:00 | 45.7 | ↑2.1 | |
| 5/14 18:10 | 47.8 | ↑2.1 | |
| 5/14 18:20 | 50.1 | ↑2.3 | |
| 5/14 18:30 | 52.4 | ↑2.3 | |
| 5/14 18:40 | 54.8 | ↑2.4 | |
| 5/14 18:50 | 57.3 | ↑2.5 | |
| 5/14 19:00 | 59.8 | ↑2.5 | |
| 5/14 19:10 | 62.4 | ↑2.6 | 最大潮位差 |
| 5/14 19:20 | 65.0 | ↑2.6 | 最大潮位差 |
| 5/14 19:30 | 67.6 | ↑2.6 | 最大潮位差 |
| 5/14 19:40 | 70.1 | ↑2.5 | |
| 5/14 19:50 | 72.7 | ↑2.6 | 最大潮位差 |
| 5/14 20:00 | 75.3 | ↑2.6 | 最大潮位差 |
| 5/14 20:10 | 77.8 | ↑2.5 | |
| 5/14 20:20 | 80.2 | ↑2.4 | |
| 5/14 20:30 | 82.5 | ↑2.3 | |
| 5/14 20:40 | 84.8 | ↑2.3 | |
| 5/14 20:50 | 86.9 | ↑2.1 | |
| 5/14 21:00 | 89.0 | ↑2.1 | |
| 5/14 21:10 | 90.9 | ↑1.9 | |
| 5/14 21:20 | 92.6 | ↑1.7 | |
| 5/14 21:30 | 94.2 | ↑1.6 | |
| 5/14 21:40 | 95.7 | ↑1.5 | |
| 5/14 21:50 | 96.9 | ↑1.2 | |
| 5/14 22:00 | 98.0 | ↑1.1 | |
| 5/14 22:10 | 99.0 | ↑1.0 | |
| 5/14 22:20 | 99.7 | ↑0.7 | |
| 5/14 22:30 | 100.3 | ↑0.6 | |
| 5/14 22:40 | 100.7 | ↑0.4 | |
| 5/14 22:50 | 101.0 | ↑0.3 | 満潮 |
| 5/14 23:00 | 101.0 | 0 | |
| 5/14 23:10 | 100.9 | ↓-0.1 | |
| 5/14 23:20 | 100.6 | ↓-0.3 | |
| 5/14 23:30 | 100.2 | ↓-0.4 | |
| 5/14 23:40 | 99.7 | ↓-0.5 | |
| 5/14 23:50 | 99.0 | ↓-0.7 |