| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(金) |
02:36 | 09:45 | 16:50 | 21:53 |
| 134cm | -6cm | 128cm | 77cm | |
|
||||
大洗（茨城）2030年05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 |
|---|---|---|---|
| 5/17 00:00 | 104.0 | ↑3.0 | |
| 5/17 00:10 | 107.0 | ↑3.0 | |
| 5/17 00:20 | 109.9 | ↑2.9 | |
| 5/17 00:30 | 112.8 | ↑2.9 | |
| 5/17 00:40 | 115.6 | ↑2.8 | |
| 5/17 00:50 | 118.3 | ↑2.7 | |
| 5/17 01:00 | 120.9 | ↑2.6 | |
| 5/17 01:10 | 123.3 | ↑2.4 | |
| 5/17 01:20 | 125.5 | ↑2.2 | |
| 5/17 01:30 | 127.4 | ↑1.9 | |
| 5/17 01:40 | 129.2 | ↑1.8 | |
| 5/17 01:50 | 130.7 | ↑1.5 | |
| 5/17 02:00 | 131.9 | ↑1.2 | |
| 5/17 02:10 | 132.8 | ↑0.9 | |
| 5/17 02:20 | 133.5 | ↑0.7 | |
| 5/17 02:30 | 133.8 | ↑0.3 | 満潮 |
| 5/17 02:40 | 133.8 | 0 | |
| 5/17 02:50 | 133.5 | ↓-0.3 | |
| 5/17 03:00 | 132.9 | ↓-0.6 | |
| 5/17 03:10 | 131.9 | ↓-1.0 | |
| 5/17 03:20 | 130.6 | ↓-1.3 | |
| 5/17 03:30 | 129.0 | ↓-1.6 | |
| 5/17 03:40 | 127.0 | ↓-2.0 | |
| 5/17 03:50 | 124.8 | ↓-2.2 | |
| 5/17 04:00 | 122.2 | ↓-2.6 | |
| 5/17 04:10 | 119.3 | ↓-2.9 | |
| 5/17 04:20 | 116.1 | ↓-3.2 | |
| 5/17 04:30 | 112.7 | ↓-3.4 | |
| 5/17 04:40 | 108.9 | ↓-3.8 | |
| 5/17 04:50 | 104.9 | ↓-4.0 | |
| 5/17 05:00 | 100.7 | ↓-4.2 | |
| 5/17 05:10 | 96.3 | ↓-4.4 | |
| 5/17 05:20 | 91.6 | ↓-4.7 | |
| 5/17 05:30 | 86.8 | ↓-4.8 | |
| 5/17 05:40 | 81.9 | ↓-4.9 | |
| 5/17 05:50 | 76.8 | ↓-5.1 | |
| 5/17 06:00 | 71.6 | ↓-5.2 | |
| 5/17 06:10 | 66.4 | ↓-5.2 | |
| 5/17 06:20 | 61.2 | ↓-5.2 | |
| 5/17 06:30 | 55.9 | ↓-5.3 | 最大潮位差 |
| 5/17 06:40 | 50.7 | ↓-5.2 | |
| 5/17 06:50 | 45.5 | ↓-5.2 | |
| 5/17 07:00 | 40.4 | ↓-5.1 | |
| 5/17 07:10 | 35.5 | ↓-4.9 | |
| 5/17 07:20 | 30.7 | ↓-4.8 | |
| 5/17 07:30 | 26.1 | ↓-4.6 | |
| 5/17 07:40 | 21.7 | ↓-4.4 | |
| 5/17 07:50 | 17.6 | ↓-4.1 | |
| 5/17 08:00 | 13.7 | ↓-3.9 | |
| 5/17 08:10 | 10.1 | ↓-3.6 | |
| 5/17 08:20 | 6.8 | ↓-3.3 | |
| 5/17 08:30 | 3.8 | ↓-3.0 | |
| 5/17 08:40 | 1.2 | ↓-2.6 | |
| 5/17 08:50 | -1.1 | ↓-2.3 | |
| 5/17 09:00 | -3.0 | ↓-1.9 | |
| 5/17 09:10 | -4.5 | ↓-1.5 | |
| 5/17 09:20 | -5.7 | ↓-1.2 | |
| 5/17 09:30 | -6.4 | ↓-0.7 | |
| 5/17 09:40 | -6.8 | ↓-0.4 | 干潮 |
| 5/17 09:50 | -6.7 | ↑0.1 | |
| 5/17 10:00 | -6.3 | ↑0.4 | |
| 5/17 10:10 | -5.5 | ↑0.8 | |
| 5/17 10:20 | -4.2 | ↑1.3 | |
| 5/17 10:30 | -2.6 | ↑1.6 | |
| 5/17 10:40 | -0.6 | ↑2.0 | |
| 5/17 10:50 | 1.7 | ↑2.3 | |
| 5/17 11:00 | 4.4 | ↑2.7 | |
| 5/17 11:10 | 7.4 | ↑3.0 | |
| 5/17 11:20 | 10.7 | ↑3.3 | |
| 5/17 11:30 | 14.4 | ↑3.7 | |
| 5/17 11:40 | 18.3 | ↑3.9 | |
| 5/17 11:50 | 22.4 | ↑4.1 | |
| 5/17 12:00 | 26.7 | ↑4.3 | |
| 5/17 12:10 | 31.3 | ↑4.6 | |
| 5/17 12:20 | 36.0 | ↑4.7 | |
| 5/17 12:30 | 40.8 | ↑4.8 | |
| 5/17 12:40 | 45.7 | ↑4.9 | |
| 5/17 12:50 | 50.7 | ↑5.0 | |
| 5/17 13:00 | 55.8 | ↑5.1 | |
| 5/17 13:10 | 60.8 | ↑5.0 | |
| 5/17 13:20 | 65.8 | ↑5.0 | |
| 5/17 13:30 | 70.8 | ↑5.0 | |
| 5/17 13:40 | 75.7 | ↑4.9 | |
| 5/17 13:50 | 80.5 | ↑4.8 | |
| 5/17 14:00 | 85.1 | ↑4.6 | |
| 5/17 14:10 | 89.6 | ↑4.5 | |
| 5/17 14:20 | 93.9 | ↑4.3 | |
| 5/17 14:30 | 98.0 | ↑4.1 | |
| 5/17 14:40 | 101.9 | ↑3.9 | |
| 5/17 14:50 | 105.6 | ↑3.7 | |
| 5/17 15:00 | 109.0 | ↑3.4 | |
| 5/17 15:10 | 112.1 | ↑3.1 | |
| 5/17 15:20 | 114.9 | ↑2.8 | |
| 5/17 15:30 | 117.5 | ↑2.6 | |
| 5/17 15:40 | 119.8 | ↑2.3 | |
| 5/17 15:50 | 121.7 | ↑1.9 | |
| 5/17 16:00 | 123.4 | ↑1.7 | |
| 5/17 16:10 | 124.8 | ↑1.4 | |
| 5/17 16:20 | 125.8 | ↑1.0 | |
| 5/17 16:30 | 126.5 | ↑0.7 | |
| 5/17 16:40 | 126.9 | ↑0.4 | 満潮 |
| 5/17 16:50 | 127.0 | ↑0.1 | 満潮 |
| 5/17 17:00 | 126.8 | ↓-0.2 | |
| 5/17 17:10 | 126.4 | ↓-0.4 | |
| 5/17 17:20 | 125.6 | ↓-0.8 | |
| 5/17 17:30 | 124.6 | ↓-1.0 | |
| 5/17 17:40 | 123.3 | ↓-1.3 | |
| 5/17 17:50 | 121.7 | ↓-1.6 | |
| 5/17 18:00 | 120.0 | ↓-1.7 | |
| 5/17 18:10 | 118.1 | ↓-1.9 | |
| 5/17 18:20 | 116.0 | ↓-2.1 | |
| 5/17 18:30 | 113.7 | ↓-2.3 | |
| 5/17 18:40 | 111.3 | ↓-2.4 | |
| 5/17 18:50 | 108.8 | ↓-2.5 | |
| 5/17 19:00 | 106.3 | ↓-2.5 | |
| 5/17 19:10 | 103.7 | ↓-2.6 | |
| 5/17 19:20 | 101.1 | ↓-2.6 | |
| 5/17 19:30 | 98.4 | ↓-2.7 | |
| 5/17 19:40 | 95.9 | ↓-2.5 | |
| 5/17 19:50 | 93.4 | ↓-2.5 | |
| 5/17 20:00 | 91.0 | ↓-2.4 | |
| 5/17 20:10 | 88.7 | ↓-2.3 | |
| 5/17 20:20 | 86.5 | ↓-2.2 | |
| 5/17 20:30 | 84.5 | ↓-2.0 | |
| 5/17 20:40 | 82.7 | ↓-1.8 | |
| 5/17 20:50 | 81.1 | ↓-1.6 | |
| 5/17 21:00 | 79.7 | ↓-1.4 | |
| 5/17 21:10 | 78.5 | ↓-1.2 | |
| 5/17 21:20 | 77.5 | ↓-1.0 | |
| 5/17 21:30 | 76.8 | ↓-0.7 | |
| 5/17 21:40 | 76.4 | ↓-0.4 | |
| 5/17 21:50 | 76.2 | ↓-0.2 | 干潮 |
| 5/17 22:00 | 76.2 | 0 | |
| 5/17 22:10 | 76.6 | ↑0.4 | |
| 5/17 22:20 | 77.2 | ↑0.6 | |
| 5/17 22:30 | 78.0 | ↑0.8 | |
| 5/17 22:40 | 79.2 | ↑1.2 | |
| 5/17 22:50 | 80.5 | ↑1.3 | |
| 5/17 23:00 | 82.2 | ↑1.7 | |
| 5/17 23:10 | 84.0 | ↑1.8 | |
| 5/17 23:20 | 86.1 | ↑2.1 | |
| 5/17 23:30 | 88.3 | ↑2.2 | |
| 5/17 23:40 | 90.8 | ↑2.5 | |
| 5/17 23:50 | 93.4 | ↑2.6 |