| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(土) |
02:40 | 09:23 | 16:10 | 21:36 |
| 117cm | 8cm | 116cm | 58cm | |
|
||||
那珂湊（茨城）2053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 | 88.0 | ↑2.9 | |
| 5/17 00:10 | 90.9 | ↑2.9 | |
| 5/17 00:20 | 93.7 | ↑2.8 | |
| 5/17 00:30 | 96.5 | ↑2.8 | |
| 5/17 00:40 | 99.1 | ↑2.6 | |
| 5/17 00:50 | 101.7 | ↑2.6 | |
| 5/17 01:00 | 104.1 | ↑2.4 | |
| 5/17 01:10 | 106.4 | ↑2.3 | |
| 5/17 01:20 | 108.4 | ↑2.0 | |
| 5/17 01:30 | 110.3 | ↑1.9 | |
| 5/17 01:40 | 112.0 | ↑1.7 | |
| 5/17 01:50 | 113.5 | ↑1.5 | |
| 5/17 02:00 | 114.7 | ↑1.2 | |
| 5/17 02:10 | 115.6 | ↑0.9 | |
| 5/17 02:20 | 116.3 | ↑0.7 | |
| 5/17 02:30 | 116.7 | ↑0.4 | 満潮 |
| 5/17 02:40 | 116.8 | ↑0.1 | 満潮 |
| 5/17 02:50 | 116.7 | ↓-0.1 | |
| 5/17 03:00 | 116.2 | ↓-0.5 | |
| 5/17 03:10 | 115.4 | ↓-0.8 | |
| 5/17 03:20 | 114.4 | ↓-1.0 | |
| 5/17 03:30 | 113.0 | ↓-1.4 | |
| 5/17 03:40 | 111.4 | ↓-1.6 | |
| 5/17 03:50 | 109.5 | ↓-1.9 | |
| 5/17 04:00 | 107.2 | ↓-2.3 | |
| 5/17 04:10 | 104.8 | ↓-2.4 | |
| 5/17 04:20 | 102.0 | ↓-2.8 | |
| 5/17 04:30 | 99.0 | ↓-3.0 | |
| 5/17 04:40 | 95.8 | ↓-3.2 | |
| 5/17 04:50 | 92.4 | ↓-3.4 | |
| 5/17 05:00 | 88.8 | ↓-3.6 | |
| 5/17 05:10 | 85.0 | ↓-3.8 | |
| 5/17 05:20 | 81.1 | ↓-3.9 | |
| 5/17 05:30 | 77.0 | ↓-4.1 | |
| 5/17 05:40 | 72.8 | ↓-4.2 | |
| 5/17 05:50 | 68.6 | ↓-4.2 | |
| 5/17 06:00 | 64.3 | ↓-4.3 | 最大潮位差 |
| 5/17 06:10 | 60.0 | ↓-4.3 | 最大潮位差 |
| 5/17 06:20 | 55.7 | ↓-4.3 | 最大潮位差 |
| 5/17 06:30 | 51.4 | ↓-4.3 | 最大潮位差 |
| 5/17 06:40 | 47.2 | ↓-4.2 | |
| 5/17 06:50 | 43.1 | ↓-4.1 | |
| 5/17 07:00 | 39.1 | ↓-4.0 | |
| 5/17 07:10 | 35.2 | ↓-3.9 | |
| 5/17 07:20 | 31.5 | ↓-3.7 | |
| 5/17 07:30 | 28.0 | ↓-3.5 | |
| 5/17 07:40 | 24.7 | ↓-3.3 | |
| 5/17 07:50 | 21.7 | ↓-3.0 | |
| 5/17 08:00 | 18.9 | ↓-2.8 | |
| 5/17 08:10 | 16.3 | ↓-2.6 | |
| 5/17 08:20 | 14.1 | ↓-2.2 | |
| 5/17 08:30 | 12.2 | ↓-1.9 | |
| 5/17 08:40 | 10.6 | ↓-1.6 | |
| 5/17 08:50 | 9.3 | ↓-1.3 | |
| 5/17 09:00 | 8.4 | ↓-0.9 | |
| 5/17 09:10 | 7.8 | ↓-0.6 | |
| 5/17 09:20 | 7.5 | ↓-0.3 | 干潮 |
| 5/17 09:30 | 7.6 | ↑0.1 | |
| 5/17 09:40 | 8.0 | ↑0.4 | |
| 5/17 09:50 | 8.8 | ↑0.8 | |
| 5/17 10:00 | 9.9 | ↑1.1 | |
| 5/17 10:10 | 11.3 | ↑1.4 | |
| 5/17 10:20 | 13.1 | ↑1.8 | |
| 5/17 10:30 | 15.1 | ↑2.0 | |
| 5/17 10:40 | 17.4 | ↑2.3 | |
| 5/17 10:50 | 20.0 | ↑2.6 | |
| 5/17 11:00 | 22.9 | ↑2.9 | |
| 5/17 11:10 | 26.0 | ↑3.1 | |
| 5/17 11:20 | 29.3 | ↑3.3 | |
| 5/17 11:30 | 32.8 | ↑3.5 | |
| 5/17 11:40 | 36.4 | ↑3.6 | |
| 5/17 11:50 | 40.2 | ↑3.8 | |
| 5/17 12:00 | 44.2 | ↑4.0 | |
| 5/17 12:10 | 48.2 | ↑4.0 | |
| 5/17 12:20 | 52.3 | ↑4.1 | |
| 5/17 12:30 | 56.4 | ↑4.1 | |
| 5/17 12:40 | 60.6 | ↑4.2 | |
| 5/17 12:50 | 64.8 | ↑4.2 | |
| 5/17 13:00 | 68.9 | ↑4.1 | |
| 5/17 13:10 | 73.0 | ↑4.1 | |
| 5/17 13:20 | 77.0 | ↑4.0 | |
| 5/17 13:30 | 81.0 | ↑4.0 | |
| 5/17 13:40 | 84.8 | ↑3.8 | |
| 5/17 13:50 | 88.4 | ↑3.6 | |
| 5/17 14:00 | 91.9 | ↑3.5 | |
| 5/17 14:10 | 95.2 | ↑3.3 | |
| 5/17 14:20 | 98.3 | ↑3.1 | |
| 5/17 14:30 | 101.2 | ↑2.9 | |
| 5/17 14:40 | 103.8 | ↑2.6 | |
| 5/17 14:50 | 106.2 | ↑2.4 | |
| 5/17 15:00 | 108.4 | ↑2.2 | |
| 5/17 15:10 | 110.2 | ↑1.8 | |
| 5/17 15:20 | 111.8 | ↑1.6 | |
| 5/17 15:30 | 113.1 | ↑1.3 | |
| 5/17 15:40 | 114.1 | ↑1.0 | |
| 5/17 15:50 | 114.8 | ↑0.7 | |
| 5/17 16:00 | 115.2 | ↑0.4 | 満潮 |
| 5/17 16:10 | 115.3 | ↑0.1 | 満潮 |
| 5/17 16:20 | 115.2 | ↓-0.1 | |
| 5/17 16:30 | 114.7 | ↓-0.5 | |
| 5/17 16:40 | 114.0 | ↓-0.7 | |
| 5/17 16:50 | 113.0 | ↓-1.0 | |
| 5/17 17:00 | 111.7 | ↓-1.3 | |
| 5/17 17:10 | 110.3 | ↓-1.4 | |
| 5/17 17:20 | 108.5 | ↓-1.8 | |
| 5/17 17:30 | 106.6 | ↓-1.9 | |
| 5/17 17:40 | 104.5 | ↓-2.1 | |
| 5/17 17:50 | 102.2 | ↓-2.3 | |
| 5/17 18:00 | 99.8 | ↓-2.4 | |
| 5/17 18:10 | 97.2 | ↓-2.6 | |
| 5/17 18:20 | 94.6 | ↓-2.6 | |
| 5/17 18:30 | 91.9 | ↓-2.7 | |
| 5/17 18:40 | 89.1 | ↓-2.8 | |
| 5/17 18:50 | 86.3 | ↓-2.8 | |
| 5/17 19:00 | 83.5 | ↓-2.8 | |
| 5/17 19:10 | 80.7 | ↓-2.8 | |
| 5/17 19:20 | 78.0 | ↓-2.7 | |
| 5/17 19:30 | 75.4 | ↓-2.6 | |
| 5/17 19:40 | 72.9 | ↓-2.5 | |
| 5/17 19:50 | 70.5 | ↓-2.4 | |
| 5/17 20:00 | 68.2 | ↓-2.3 | |
| 5/17 20:10 | 66.1 | ↓-2.1 | |
| 5/17 20:20 | 64.2 | ↓-1.9 | |
| 5/17 20:30 | 62.5 | ↓-1.7 | |
| 5/17 20:40 | 61.0 | ↓-1.5 | |
| 5/17 20:50 | 59.7 | ↓-1.3 | |
| 5/17 21:00 | 58.7 | ↓-1.0 | |
| 5/17 21:10 | 57.9 | ↓-0.8 | |
| 5/17 21:20 | 57.4 | ↓-0.5 | |
| 5/17 21:30 | 57.1 | ↓-0.3 | 干潮 |
| 5/17 21:40 | 57.1 | 0 | |
| 5/17 21:50 | 57.3 | ↑0.2 | |
| 5/17 22:00 | 57.8 | ↑0.5 | |
| 5/17 22:10 | 58.6 | ↑0.8 | |
| 5/17 22:20 | 59.6 | ↑1.0 | |
| 5/17 22:30 | 60.8 | ↑1.2 | |
| 5/17 22:40 | 62.3 | ↑1.5 | |
| 5/17 22:50 | 64.0 | ↑1.7 | |
| 5/17 23:00 | 65.9 | ↑1.9 | |
| 5/17 23:10 | 67.9 | ↑2.0 | |
| 5/17 23:20 | 70.2 | ↑2.3 | |
| 5/17 23:30 | 72.5 | ↑2.3 | |
| 5/17 23:40 | 75.0 | ↑2.5 | |
| 5/17 23:50 | 77.6 | ↑2.6 |