| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(木) |
07:20 | 01:33 | 22:59 | 15:04 |
| 125cm | 77cm | 93cm | 26cm | |
|
||||
大洗（茨城）2039年03月17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 |
|---|---|---|---|
| 3/17 00:00 | 82.2 | ↓-1.1 | |
| 3/17 00:10 | 81.2 | ↓-1.0 | |
| 3/17 00:20 | 80.3 | ↓-0.9 | |
| 3/17 00:30 | 79.5 | ↓-0.8 | |
| 3/17 00:40 | 78.7 | ↓-0.8 | |
| 3/17 00:50 | 78.1 | ↓-0.6 | |
| 3/17 01:00 | 77.6 | ↓-0.5 | |
| 3/17 01:10 | 77.3 | ↓-0.3 | |
| 3/17 01:20 | 77.0 | ↓-0.3 | |
| 3/17 01:30 | 76.9 | ↓-0.1 | 干潮 |
| 3/17 01:40 | 76.9 | 0 | |
| 3/17 01:50 | 77.1 | ↑0.2 | |
| 3/17 02:00 | 77.5 | ↑0.4 | |
| 3/17 02:10 | 78.0 | ↑0.5 | |
| 3/17 02:20 | 78.7 | ↑0.7 | |
| 3/17 02:30 | 79.5 | ↑0.8 | |
| 3/17 02:40 | 80.5 | ↑1.0 | |
| 3/17 02:50 | 81.6 | ↑1.1 | |
| 3/17 03:00 | 82.9 | ↑1.3 | |
| 3/17 03:10 | 84.4 | ↑1.5 | |
| 3/17 03:20 | 85.9 | ↑1.5 | |
| 3/17 03:30 | 87.7 | ↑1.8 | |
| 3/17 03:40 | 89.5 | ↑1.8 | |
| 3/17 03:50 | 91.4 | ↑1.9 | |
| 3/17 04:00 | 93.5 | ↑2.1 | |
| 3/17 04:10 | 95.6 | ↑2.1 | |
| 3/17 04:20 | 97.7 | ↑2.1 | |
| 3/17 04:30 | 99.9 | ↑2.2 | |
| 3/17 04:40 | 102.2 | ↑2.3 | |
| 3/17 04:50 | 104.4 | ↑2.2 | |
| 3/17 05:00 | 106.6 | ↑2.2 | |
| 3/17 05:10 | 108.7 | ↑2.1 | |
| 3/17 05:20 | 110.8 | ↑2.1 | |
| 3/17 05:30 | 112.8 | ↑2.0 | |
| 3/17 05:40 | 114.7 | ↑1.9 | |
| 3/17 05:50 | 116.5 | ↑1.8 | |
| 3/17 06:00 | 118.1 | ↑1.6 | |
| 3/17 06:10 | 119.6 | ↑1.5 | |
| 3/17 06:20 | 120.9 | ↑1.3 | |
| 3/17 06:30 | 122.1 | ↑1.2 | |
| 3/17 06:40 | 123.0 | ↑0.9 | |
| 3/17 06:50 | 123.8 | ↑0.8 | |
| 3/17 07:00 | 124.3 | ↑0.5 | |
| 3/17 07:10 | 124.6 | ↑0.3 | 満潮 |
| 3/17 07:20 | 124.7 | ↑0.1 | 満潮 |
| 3/17 07:30 | 124.6 | ↓-0.1 | |
| 3/17 07:40 | 124.2 | ↓-0.4 | |
| 3/17 07:50 | 123.6 | ↓-0.6 | |
| 3/17 08:00 | 122.7 | ↓-0.9 | |
| 3/17 08:10 | 121.7 | ↓-1.0 | |
| 3/17 08:20 | 120.3 | ↓-1.4 | |
| 3/17 08:30 | 118.8 | ↓-1.5 | |
| 3/17 08:40 | 117.1 | ↓-1.7 | |
| 3/17 08:50 | 115.1 | ↓-2.0 | |
| 3/17 09:00 | 112.9 | ↓-2.2 | |
| 3/17 09:10 | 110.6 | ↓-2.3 | |
| 3/17 09:20 | 108.1 | ↓-2.5 | |
| 3/17 09:30 | 105.4 | ↓-2.7 | |
| 3/17 09:40 | 102.5 | ↓-2.9 | |
| 3/17 09:50 | 99.5 | ↓-3.0 | |
| 3/17 10:00 | 96.4 | ↓-3.1 | |
| 3/17 10:10 | 93.2 | ↓-3.2 | |
| 3/17 10:20 | 89.9 | ↓-3.3 | |
| 3/17 10:30 | 86.5 | ↓-3.4 | |
| 3/17 10:40 | 83.1 | ↓-3.4 | |
| 3/17 10:50 | 79.7 | ↓-3.4 | |
| 3/17 11:00 | 76.3 | ↓-3.4 | |
| 3/17 11:10 | 72.8 | ↓-3.5 | 最大潮位差 |
| 3/17 11:20 | 69.4 | ↓-3.4 | |
| 3/17 11:30 | 66.1 | ↓-3.3 | |
| 3/17 11:40 | 62.8 | ↓-3.3 | |
| 3/17 11:50 | 59.5 | ↓-3.3 | |
| 3/17 12:00 | 56.4 | ↓-3.1 | |
| 3/17 12:10 | 53.3 | ↓-3.1 | |
| 3/17 12:20 | 50.4 | ↓-2.9 | |
| 3/17 12:30 | 47.6 | ↓-2.8 | |
| 3/17 12:40 | 44.9 | ↓-2.7 | |
| 3/17 12:50 | 42.3 | ↓-2.6 | |
| 3/17 13:00 | 39.9 | ↓-2.4 | |
| 3/17 13:10 | 37.7 | ↓-2.2 | |
| 3/17 13:20 | 35.6 | ↓-2.1 | |
| 3/17 13:30 | 33.7 | ↓-1.9 | |
| 3/17 13:40 | 32.0 | ↓-1.7 | |
| 3/17 13:50 | 30.4 | ↓-1.6 | |
| 3/17 14:00 | 29.1 | ↓-1.3 | |
| 3/17 14:10 | 27.9 | ↓-1.2 | |
| 3/17 14:20 | 26.9 | ↓-1.0 | |
| 3/17 14:30 | 26.1 | ↓-0.8 | |
| 3/17 14:40 | 25.5 | ↓-0.6 | |
| 3/17 14:50 | 25.2 | ↓-0.3 | |
| 3/17 15:00 | 25.0 | ↓-0.2 | 干潮 |
| 3/17 15:10 | 25.1 | ↑0.1 | |
| 3/17 15:20 | 25.3 | ↑0.2 | |
| 3/17 15:30 | 25.7 | ↑0.4 | |
| 3/17 15:40 | 26.4 | ↑0.7 | |
| 3/17 15:50 | 27.2 | ↑0.8 | |
| 3/17 16:00 | 28.2 | ↑1.0 | |
| 3/17 16:10 | 29.4 | ↑1.2 | |
| 3/17 16:20 | 30.8 | ↑1.4 | |
| 3/17 16:30 | 32.3 | ↑1.5 | |
| 3/17 16:40 | 33.9 | ↑1.6 | |
| 3/17 16:50 | 35.7 | ↑1.8 | |
| 3/17 17:00 | 37.6 | ↑1.9 | |
| 3/17 17:10 | 39.6 | ↑2.0 | |
| 3/17 17:20 | 41.7 | ↑2.1 | |
| 3/17 17:30 | 43.9 | ↑2.2 | |
| 3/17 17:40 | 46.1 | ↑2.2 | |
| 3/17 17:50 | 48.4 | ↑2.3 | |
| 3/17 18:00 | 50.7 | ↑2.3 | |
| 3/17 18:10 | 53.0 | ↑2.3 | |
| 3/17 18:20 | 55.4 | ↑2.4 | |
| 3/17 18:30 | 57.7 | ↑2.3 | |
| 3/17 18:40 | 60.0 | ↑2.3 | |
| 3/17 18:50 | 62.3 | ↑2.3 | |
| 3/17 19:00 | 64.6 | ↑2.3 | |
| 3/17 19:10 | 66.8 | ↑2.2 | |
| 3/17 19:20 | 68.9 | ↑2.1 | |
| 3/17 19:30 | 71.0 | ↑2.1 | |
| 3/17 19:40 | 73.0 | ↑2.0 | |
| 3/17 19:50 | 75.0 | ↑2.0 | |
| 3/17 20:00 | 76.8 | ↑1.8 | |
| 3/17 20:10 | 78.6 | ↑1.8 | |
| 3/17 20:20 | 80.3 | ↑1.7 | |
| 3/17 20:30 | 81.8 | ↑1.5 | |
| 3/17 20:40 | 83.3 | ↑1.5 | |
| 3/17 20:50 | 84.6 | ↑1.3 | |
| 3/17 21:00 | 85.9 | ↑1.3 | |
| 3/17 21:10 | 87.0 | ↑1.1 | |
| 3/17 21:20 | 88.0 | ↑1.0 | |
| 3/17 21:30 | 88.9 | ↑0.9 | |
| 3/17 21:40 | 89.6 | ↑0.7 | |
| 3/17 21:50 | 90.3 | ↑0.7 | |
| 3/17 22:00 | 90.9 | ↑0.6 | |
| 3/17 22:10 | 91.3 | ↑0.4 | |
| 3/17 22:20 | 91.7 | ↑0.4 | |
| 3/17 22:30 | 91.9 | ↑0.2 | |
| 3/17 22:40 | 92.1 | ↑0.2 | |
| 3/17 22:50 | 92.2 | ↑0.1 | 満潮 |
| 3/17 23:00 | 92.2 | 0 | |
| 3/17 23:10 | 92.1 | ↓-0.1 | |
| 3/17 23:20 | 92.1 | 0 | |
| 3/17 23:30 | 91.9 | ↓-0.2 | |
| 3/17 23:40 | 91.7 | ↓-0.2 | |
| 3/17 23:50 | 91.5 | ↓-0.2 |