| 満潮 | 干潮 | 満潮 | 干潮 |
|
19
(日) |
01:33 | 08:00 | 14:09 | 20:00 |
| 110cm | 38cm | 103cm | 46cm | |
|
||||
那珂湊（茨城）2058年05月19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 |
|---|---|---|---|
| 5/19 00:00 | 100.1 | ↑2.0 | |
| 5/19 00:10 | 102.0 | ↑1.9 | |
| 5/19 00:20 | 103.7 | ↑1.7 | |
| 5/19 00:30 | 105.2 | ↑1.5 | |
| 5/19 00:40 | 106.5 | ↑1.3 | |
| 5/19 00:50 | 107.6 | ↑1.1 | |
| 5/19 01:00 | 108.5 | ↑0.9 | |
| 5/19 01:10 | 109.1 | ↑0.6 | |
| 5/19 01:20 | 109.5 | ↑0.4 | |
| 5/19 01:30 | 109.7 | ↑0.2 | 満潮 |
| 5/19 01:40 | 109.6 | ↓-0.1 | |
| 5/19 01:50 | 109.3 | ↓-0.3 | |
| 5/19 02:00 | 108.8 | ↓-0.5 | |
| 5/19 02:10 | 108.0 | ↓-0.8 | |
| 5/19 02:20 | 107.0 | ↓-1.0 | |
| 5/19 02:30 | 105.8 | ↓-1.2 | |
| 5/19 02:40 | 104.4 | ↓-1.4 | |
| 5/19 02:50 | 102.8 | ↓-1.6 | |
| 5/19 03:00 | 101.0 | ↓-1.8 | |
| 5/19 03:10 | 99.0 | ↓-2.0 | |
| 5/19 03:20 | 96.9 | ↓-2.1 | |
| 5/19 03:30 | 94.6 | ↓-2.3 | |
| 5/19 03:40 | 92.1 | ↓-2.5 | |
| 5/19 03:50 | 89.6 | ↓-2.5 | |
| 5/19 04:00 | 86.9 | ↓-2.7 | |
| 5/19 04:10 | 84.2 | ↓-2.7 | |
| 5/19 04:20 | 81.3 | ↓-2.9 | |
| 5/19 04:30 | 78.5 | ↓-2.8 | |
| 5/19 04:40 | 75.6 | ↓-2.9 | |
| 5/19 04:50 | 72.6 | ↓-3.0 | 最大潮位差 |
| 5/19 05:00 | 69.7 | ↓-2.9 | |
| 5/19 05:10 | 66.8 | ↓-2.9 | |
| 5/19 05:20 | 64.0 | ↓-2.8 | |
| 5/19 05:30 | 61.2 | ↓-2.8 | |
| 5/19 05:40 | 58.4 | ↓-2.8 | |
| 5/19 05:50 | 55.8 | ↓-2.6 | |
| 5/19 06:00 | 53.3 | ↓-2.5 | |
| 5/19 06:10 | 50.9 | ↓-2.4 | |
| 5/19 06:20 | 48.7 | ↓-2.2 | |
| 5/19 06:30 | 46.7 | ↓-2.0 | |
| 5/19 06:40 | 44.8 | ↓-1.9 | |
| 5/19 06:50 | 43.1 | ↓-1.7 | |
| 5/19 07:00 | 41.6 | ↓-1.5 | |
| 5/19 07:10 | 40.3 | ↓-1.3 | |
| 5/19 07:20 | 39.3 | ↓-1.0 | |
| 5/19 07:30 | 38.5 | ↓-0.8 | |
| 5/19 07:40 | 37.9 | ↓-0.6 | |
| 5/19 07:50 | 37.6 | ↓-0.3 | 干潮 |
| 5/19 08:00 | 37.5 | ↓-0.1 | 干潮 |
| 5/19 08:10 | 37.6 | ↑0.1 | |
| 5/19 08:20 | 38.0 | ↑0.4 | |
| 5/19 08:30 | 38.6 | ↑0.6 | |
| 5/19 08:40 | 39.5 | ↑0.9 | |
| 5/19 08:50 | 40.5 | ↑1.0 | |
| 5/19 09:00 | 41.8 | ↑1.3 | |
| 5/19 09:10 | 43.3 | ↑1.5 | |
| 5/19 09:20 | 45.0 | ↑1.7 | |
| 5/19 09:30 | 46.9 | ↑1.9 | |
| 5/19 09:40 | 49.0 | ↑2.1 | |
| 5/19 09:50 | 51.2 | ↑2.2 | |
| 5/19 10:00 | 53.5 | ↑2.3 | |
| 5/19 10:10 | 56.0 | ↑2.5 | |
| 5/19 10:20 | 58.6 | ↑2.6 | |
| 5/19 10:30 | 61.2 | ↑2.6 | |
| 5/19 10:40 | 63.9 | ↑2.7 | |
| 5/19 10:50 | 66.6 | ↑2.7 | |
| 5/19 11:00 | 69.4 | ↑2.8 | |
| 5/19 11:10 | 72.2 | ↑2.8 | |
| 5/19 11:20 | 74.9 | ↑2.7 | |
| 5/19 11:30 | 77.6 | ↑2.7 | |
| 5/19 11:40 | 80.2 | ↑2.6 | |
| 5/19 11:50 | 82.8 | ↑2.6 | |
| 5/19 12:00 | 85.3 | ↑2.5 | |
| 5/19 12:10 | 87.6 | ↑2.3 | |
| 5/19 12:20 | 89.8 | ↑2.2 | |
| 5/19 12:30 | 91.9 | ↑2.1 | |
| 5/19 12:40 | 93.8 | ↑1.9 | |
| 5/19 12:50 | 95.5 | ↑1.7 | |
| 5/19 13:00 | 97.1 | ↑1.6 | |
| 5/19 13:10 | 98.4 | ↑1.3 | |
| 5/19 13:20 | 99.6 | ↑1.2 | |
| 5/19 13:30 | 100.5 | ↑0.9 | |
| 5/19 13:40 | 101.2 | ↑0.7 | |
| 5/19 13:50 | 101.7 | ↑0.5 | |
| 5/19 14:00 | 102.0 | ↑0.3 | 満潮 |
| 5/19 14:10 | 102.1 | ↑0.1 | |
| 5/19 14:20 | 101.9 | ↓-0.2 | |
| 5/19 14:30 | 101.5 | ↓-0.4 | |
| 5/19 14:40 | 100.9 | ↓-0.6 | |
| 5/19 14:50 | 100.1 | ↓-0.8 | |
| 5/19 15:00 | 99.1 | ↓-1.0 | |
| 5/19 15:10 | 97.9 | ↓-1.2 | |
| 5/19 15:20 | 96.5 | ↓-1.4 | |
| 5/19 15:30 | 94.9 | ↓-1.6 | |
| 5/19 15:40 | 93.2 | ↓-1.7 | |
| 5/19 15:50 | 91.3 | ↓-1.9 | |
| 5/19 16:00 | 89.3 | ↓-2.0 | |
| 5/19 16:10 | 87.1 | ↓-2.2 | |
| 5/19 16:20 | 84.9 | ↓-2.2 | |
| 5/19 16:30 | 82.5 | ↓-2.4 | |
| 5/19 16:40 | 80.1 | ↓-2.4 | |
| 5/19 16:50 | 77.7 | ↓-2.4 | |
| 5/19 17:00 | 75.2 | ↓-2.5 | |
| 5/19 17:10 | 72.7 | ↓-2.5 | |
| 5/19 17:20 | 70.2 | ↓-2.5 | |
| 5/19 17:30 | 67.7 | ↓-2.5 | |
| 5/19 17:40 | 65.3 | ↓-2.4 | |
| 5/19 17:50 | 63.0 | ↓-2.3 | |
| 5/19 18:00 | 60.7 | ↓-2.3 | |
| 5/19 18:10 | 58.5 | ↓-2.2 | |
| 5/19 18:20 | 56.5 | ↓-2.0 | |
| 5/19 18:30 | 54.6 | ↓-1.9 | |
| 5/19 18:40 | 52.8 | ↓-1.8 | |
| 5/19 18:50 | 51.2 | ↓-1.6 | |
| 5/19 19:00 | 49.8 | ↓-1.4 | |
| 5/19 19:10 | 48.6 | ↓-1.2 | |
| 5/19 19:20 | 47.6 | ↓-1.0 | |
| 5/19 19:30 | 46.8 | ↓-0.8 | |
| 5/19 19:40 | 46.3 | ↓-0.5 | |
| 5/19 19:50 | 45.9 | ↓-0.4 | 干潮 |
| 5/19 20:00 | 45.8 | ↓-0.1 | 干潮 |
| 5/19 20:10 | 46.0 | ↑0.2 | |
| 5/19 20:20 | 46.4 | ↑0.4 | |
| 5/19 20:30 | 47.0 | ↑0.6 | |
| 5/19 20:40 | 47.8 | ↑0.8 | |
| 5/19 20:50 | 48.9 | ↑1.1 | |
| 5/19 21:00 | 50.2 | ↑1.3 | |
| 5/19 21:10 | 51.7 | ↑1.5 | |
| 5/19 21:20 | 53.4 | ↑1.7 | |
| 5/19 21:30 | 55.4 | ↑2.0 | |
| 5/19 21:40 | 57.5 | ↑2.1 | |
| 5/19 21:50 | 59.7 | ↑2.2 | |
| 5/19 22:00 | 62.1 | ↑2.4 | |
| 5/19 22:10 | 64.7 | ↑2.6 | |
| 5/19 22:20 | 67.3 | ↑2.6 | |
| 5/19 22:30 | 70.1 | ↑2.8 | |
| 5/19 22:40 | 72.9 | ↑2.8 | |
| 5/19 22:50 | 75.8 | ↑2.9 | |
| 5/19 23:00 | 78.7 | ↑2.9 | |
| 5/19 23:10 | 81.6 | ↑2.9 | |
| 5/19 23:20 | 84.5 | ↑2.9 | |
| 5/19 23:30 | 87.4 | ↑2.9 | |
| 5/19 23:40 | 90.2 | ↑2.8 | |
| 5/19 23:50 | 92.9 | ↑2.7 |