| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(水) |
02:34 | 09:18 | 16:05 | 21:33 |
| 118cm | 6cm | 117cm | 57cm | |
|
||||
那珂湊（茨城）2034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 | 89.7 | ↑3.0 | |
| 5/17 00:10 | 92.6 | ↑2.9 | |
| 5/17 00:20 | 95.4 | ↑2.8 | |
| 5/17 00:30 | 98.2 | ↑2.8 | |
| 5/17 00:40 | 100.9 | ↑2.7 | |
| 5/17 00:50 | 103.4 | ↑2.5 | |
| 5/17 01:00 | 105.8 | ↑2.4 | |
| 5/17 01:10 | 108.0 | ↑2.2 | |
| 5/17 01:20 | 110.0 | ↑2.0 | |
| 5/17 01:30 | 111.8 | ↑1.8 | |
| 5/17 01:40 | 113.3 | ↑1.5 | |
| 5/17 01:50 | 114.7 | ↑1.4 | |
| 5/17 02:00 | 115.7 | ↑1.0 | |
| 5/17 02:10 | 116.5 | ↑0.8 | |
| 5/17 02:20 | 117.1 | ↑0.6 | |
| 5/17 02:30 | 117.3 | ↑0.2 | 満潮 |
| 5/17 02:40 | 117.2 | ↓-0.1 | |
| 5/17 02:50 | 116.9 | ↓-0.3 | |
| 5/17 03:00 | 116.2 | ↓-0.7 | |
| 5/17 03:10 | 115.3 | ↓-0.9 | |
| 5/17 03:20 | 114.0 | ↓-1.3 | |
| 5/17 03:30 | 112.4 | ↓-1.6 | |
| 5/17 03:40 | 110.6 | ↓-1.8 | |
| 5/17 03:50 | 108.4 | ↓-2.2 | |
| 5/17 04:00 | 106.0 | ↓-2.4 | |
| 5/17 04:10 | 103.3 | ↓-2.7 | |
| 5/17 04:20 | 100.3 | ↓-3.0 | |
| 5/17 04:30 | 97.1 | ↓-3.2 | |
| 5/17 04:40 | 93.7 | ↓-3.4 | |
| 5/17 04:50 | 90.1 | ↓-3.6 | |
| 5/17 05:00 | 86.3 | ↓-3.8 | |
| 5/17 05:10 | 82.3 | ↓-4.0 | |
| 5/17 05:20 | 78.2 | ↓-4.1 | |
| 5/17 05:30 | 74.0 | ↓-4.2 | |
| 5/17 05:40 | 69.7 | ↓-4.3 | |
| 5/17 05:50 | 65.3 | ↓-4.4 | 最大潮位差 |
| 5/17 06:00 | 60.9 | ↓-4.4 | 最大潮位差 |
| 5/17 06:10 | 56.5 | ↓-4.4 | 最大潮位差 |
| 5/17 06:20 | 52.2 | ↓-4.3 | |
| 5/17 06:30 | 47.8 | ↓-4.4 | 最大潮位差 |
| 5/17 06:40 | 43.6 | ↓-4.2 | |
| 5/17 06:50 | 39.4 | ↓-4.2 | |
| 5/17 07:00 | 35.4 | ↓-4.0 | |
| 5/17 07:10 | 31.6 | ↓-3.8 | |
| 5/17 07:20 | 27.9 | ↓-3.7 | |
| 5/17 07:30 | 24.5 | ↓-3.4 | |
| 5/17 07:40 | 21.3 | ↓-3.2 | |
| 5/17 07:50 | 18.3 | ↓-3.0 | |
| 5/17 08:00 | 15.6 | ↓-2.7 | |
| 5/17 08:10 | 13.2 | ↓-2.4 | |
| 5/17 08:20 | 11.1 | ↓-2.1 | |
| 5/17 08:30 | 9.3 | ↓-1.8 | |
| 5/17 08:40 | 7.9 | ↓-1.4 | |
| 5/17 08:50 | 6.8 | ↓-1.1 | |
| 5/17 09:00 | 6.0 | ↓-0.8 | |
| 5/17 09:10 | 5.6 | ↓-0.4 | 干潮 |
| 5/17 09:20 | 5.5 | ↓-0.1 | |
| 5/17 09:30 | 5.8 | ↑0.3 | |
| 5/17 09:40 | 6.5 | ↑0.7 | |
| 5/17 09:50 | 7.4 | ↑0.9 | |
| 5/17 10:00 | 8.8 | ↑1.4 | |
| 5/17 10:10 | 10.4 | ↑1.6 | |
| 5/17 10:20 | 12.4 | ↑2.0 | |
| 5/17 10:30 | 14.6 | ↑2.2 | |
| 5/17 10:40 | 17.2 | ↑2.6 | |
| 5/17 10:50 | 20.0 | ↑2.8 | |
| 5/17 11:00 | 23.1 | ↑3.1 | |
| 5/17 11:10 | 26.4 | ↑3.3 | |
| 5/17 11:20 | 29.9 | ↑3.5 | |
| 5/17 11:30 | 33.6 | ↑3.7 | |
| 5/17 11:40 | 37.4 | ↑3.8 | |
| 5/17 11:50 | 41.4 | ↑4.0 | |
| 5/17 12:00 | 45.6 | ↑4.2 | |
| 5/17 12:10 | 49.8 | ↑4.2 | |
| 5/17 12:20 | 54.0 | ↑4.2 | |
| 5/17 12:30 | 58.3 | ↑4.3 | |
| 5/17 12:40 | 62.6 | ↑4.3 | |
| 5/17 12:50 | 66.9 | ↑4.3 | |
| 5/17 13:00 | 71.2 | ↑4.3 | |
| 5/17 13:10 | 75.4 | ↑4.2 | |
| 5/17 13:20 | 79.5 | ↑4.1 | |
| 5/17 13:30 | 83.5 | ↑4.0 | |
| 5/17 13:40 | 87.3 | ↑3.8 | |
| 5/17 13:50 | 91.0 | ↑3.7 | |
| 5/17 14:00 | 94.5 | ↑3.5 | |
| 5/17 14:10 | 97.8 | ↑3.3 | |
| 5/17 14:20 | 100.9 | ↑3.1 | |
| 5/17 14:30 | 103.8 | ↑2.9 | |
| 5/17 14:40 | 106.4 | ↑2.6 | |
| 5/17 14:50 | 108.7 | ↑2.3 | |
| 5/17 15:00 | 110.8 | ↑2.1 | |
| 5/17 15:10 | 112.5 | ↑1.7 | |
| 5/17 15:20 | 114.0 | ↑1.5 | |
| 5/17 15:30 | 115.2 | ↑1.2 | |
| 5/17 15:40 | 116.1 | ↑0.9 | |
| 5/17 15:50 | 116.6 | ↑0.5 | |
| 5/17 16:00 | 116.9 | ↑0.3 | 満潮 |
| 5/17 16:10 | 116.9 | 0 | |
| 5/17 16:20 | 116.6 | ↓-0.3 | |
| 5/17 16:30 | 115.9 | ↓-0.7 | |
| 5/17 16:40 | 115.0 | ↓-0.9 | |
| 5/17 16:50 | 113.9 | ↓-1.1 | |
| 5/17 17:00 | 112.5 | ↓-1.4 | |
| 5/17 17:10 | 110.8 | ↓-1.7 | |
| 5/17 17:20 | 108.9 | ↓-1.9 | |
| 5/17 17:30 | 106.8 | ↓-2.1 | |
| 5/17 17:40 | 104.6 | ↓-2.2 | |
| 5/17 17:50 | 102.1 | ↓-2.5 | |
| 5/17 18:00 | 99.6 | ↓-2.5 | |
| 5/17 18:10 | 96.9 | ↓-2.7 | |
| 5/17 18:20 | 94.1 | ↓-2.8 | |
| 5/17 18:30 | 91.3 | ↓-2.8 | |
| 5/17 18:40 | 88.4 | ↓-2.9 | |
| 5/17 18:50 | 85.5 | ↓-2.9 | |
| 5/17 19:00 | 82.7 | ↓-2.8 | |
| 5/17 19:10 | 79.8 | ↓-2.9 | |
| 5/17 19:20 | 77.1 | ↓-2.7 | |
| 5/17 19:30 | 74.4 | ↓-2.7 | |
| 5/17 19:40 | 71.9 | ↓-2.5 | |
| 5/17 19:50 | 69.4 | ↓-2.5 | |
| 5/17 20:00 | 67.2 | ↓-2.2 | |
| 5/17 20:10 | 65.1 | ↓-2.1 | |
| 5/17 20:20 | 63.2 | ↓-1.9 | |
| 5/17 20:30 | 61.5 | ↓-1.7 | |
| 5/17 20:40 | 60.1 | ↓-1.4 | |
| 5/17 20:50 | 58.9 | ↓-1.2 | |
| 5/17 21:00 | 57.9 | ↓-1.0 | |
| 5/17 21:10 | 57.2 | ↓-0.7 | |
| 5/17 21:20 | 56.7 | ↓-0.5 | |
| 5/17 21:30 | 56.6 | ↓-0.1 | 干潮 |
| 5/17 21:40 | 56.6 | 0 | |
| 5/17 21:50 | 57.0 | ↑0.4 | |
| 5/17 22:00 | 57.6 | ↑0.6 | |
| 5/17 22:10 | 58.5 | ↑0.9 | |
| 5/17 22:20 | 59.6 | ↑1.1 | |
| 5/17 22:30 | 60.9 | ↑1.3 | |
| 5/17 22:40 | 62.5 | ↑1.6 | |
| 5/17 22:50 | 64.3 | ↑1.8 | |
| 5/17 23:00 | 66.3 | ↑2.0 | |
| 5/17 23:10 | 68.5 | ↑2.2 | |
| 5/17 23:20 | 70.8 | ↑2.3 | |
| 5/17 23:30 | 73.3 | ↑2.5 | |
| 5/17 23:40 | 75.9 | ↑2.6 | |
| 5/17 23:50 | 78.6 | ↑2.7 |