| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(水) |
03:04 | 10:15 | 17:36 | 22:24 |
| 118cm | -8cm | 117cm | 80cm | |
|
||||
那珂湊（茨城）2045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 | 88.8 | ↑2.1 | |
| 5/17 00:10 | 91.0 | ↑2.2 | |
| 5/17 00:20 | 93.2 | ↑2.2 | |
| 5/17 00:30 | 95.4 | ↑2.2 | |
| 5/17 00:40 | 97.6 | ↑2.2 | |
| 5/17 00:50 | 99.8 | ↑2.2 | |
| 5/17 01:00 | 101.9 | ↑2.1 | |
| 5/17 01:10 | 104.0 | ↑2.1 | |
| 5/17 01:20 | 106.0 | ↑2.0 | |
| 5/17 01:30 | 107.9 | ↑1.9 | |
| 5/17 01:40 | 109.7 | ↑1.8 | |
| 5/17 01:50 | 111.3 | ↑1.6 | |
| 5/17 02:00 | 112.8 | ↑1.5 | |
| 5/17 02:10 | 114.1 | ↑1.3 | |
| 5/17 02:20 | 115.2 | ↑1.1 | |
| 5/17 02:30 | 116.1 | ↑0.9 | |
| 5/17 02:40 | 116.8 | ↑0.7 | |
| 5/17 02:50 | 117.2 | ↑0.4 | |
| 5/17 03:00 | 117.4 | ↑0.2 | 満潮 |
| 5/17 03:10 | 117.4 | 0 | |
| 5/17 03:20 | 117.1 | ↓-0.3 | |
| 5/17 03:30 | 116.5 | ↓-0.6 | |
| 5/17 03:40 | 115.6 | ↓-0.9 | |
| 5/17 03:50 | 114.5 | ↓-1.1 | |
| 5/17 04:00 | 113.1 | ↓-1.4 | |
| 5/17 04:10 | 111.4 | ↓-1.7 | |
| 5/17 04:20 | 109.4 | ↓-2.0 | |
| 5/17 04:30 | 107.1 | ↓-2.3 | |
| 5/17 04:40 | 104.6 | ↓-2.5 | |
| 5/17 04:50 | 101.8 | ↓-2.8 | |
| 5/17 05:00 | 98.7 | ↓-3.1 | |
| 5/17 05:10 | 95.4 | ↓-3.3 | |
| 5/17 05:20 | 91.9 | ↓-3.5 | |
| 5/17 05:30 | 88.1 | ↓-3.8 | |
| 5/17 05:40 | 84.2 | ↓-3.9 | |
| 5/17 05:50 | 80.1 | ↓-4.1 | |
| 5/17 06:00 | 75.8 | ↓-4.3 | |
| 5/17 06:10 | 71.4 | ↓-4.4 | |
| 5/17 06:20 | 66.8 | ↓-4.6 | |
| 5/17 06:30 | 62.2 | ↓-4.6 | |
| 5/17 06:40 | 57.5 | ↓-4.7 | 最大潮位差 |
| 5/17 06:50 | 52.8 | ↓-4.7 | 最大潮位差 |
| 5/17 07:00 | 48.1 | ↓-4.7 | 最大潮位差 |
| 5/17 07:10 | 43.4 | ↓-4.7 | 最大潮位差 |
| 5/17 07:20 | 38.7 | ↓-4.7 | 最大潮位差 |
| 5/17 07:30 | 34.2 | ↓-4.5 | |
| 5/17 07:40 | 29.7 | ↓-4.5 | |
| 5/17 07:50 | 25.4 | ↓-4.3 | |
| 5/17 08:00 | 21.2 | ↓-4.2 | |
| 5/17 08:10 | 17.2 | ↓-4.0 | |
| 5/17 08:20 | 13.4 | ↓-3.8 | |
| 5/17 08:30 | 9.9 | ↓-3.5 | |
| 5/17 08:40 | 6.6 | ↓-3.3 | |
| 5/17 08:50 | 3.6 | ↓-3.0 | |
| 5/17 09:00 | 0.8 | ↓-2.8 | |
| 5/17 09:10 | -1.6 | ↓-2.4 | |
| 5/17 09:20 | -3.6 | ↓-2.0 | |
| 5/17 09:30 | -5.4 | ↓-1.8 | |
| 5/17 09:40 | -6.8 | ↓-1.4 | |
| 5/17 09:50 | -7.9 | ↓-1.1 | |
| 5/17 10:00 | -8.5 | ↓-0.6 | |
| 5/17 10:10 | -8.9 | ↓-0.4 | 干潮 |
| 5/17 10:20 | -8.8 | ↑0.1 | |
| 5/17 10:30 | -8.5 | ↑0.3 | |
| 5/17 10:40 | -7.7 | ↑0.8 | |
| 5/17 10:50 | -6.6 | ↑1.1 | |
| 5/17 11:00 | -5.2 | ↑1.4 | |
| 5/17 11:10 | -3.4 | ↑1.8 | |
| 5/17 11:20 | -1.4 | ↑2.0 | |
| 5/17 11:30 | 1.0 | ↑2.4 | |
| 5/17 11:40 | 3.7 | ↑2.7 | |
| 5/17 11:50 | 6.6 | ↑2.9 | |
| 5/17 12:00 | 9.8 | ↑3.2 | |
| 5/17 12:10 | 13.2 | ↑3.4 | |
| 5/17 12:20 | 16.8 | ↑3.6 | |
| 5/17 12:30 | 20.6 | ↑3.8 | |
| 5/17 12:40 | 24.6 | ↑4.0 | |
| 5/17 12:50 | 28.7 | ↑4.1 | |
| 5/17 13:00 | 33.0 | ↑4.3 | |
| 5/17 13:10 | 37.3 | ↑4.3 | |
| 5/17 13:20 | 41.7 | ↑4.4 | |
| 5/17 13:30 | 46.2 | ↑4.5 | |
| 5/17 13:40 | 50.7 | ↑4.5 | |
| 5/17 13:50 | 55.2 | ↑4.5 | |
| 5/17 14:00 | 59.7 | ↑4.5 | |
| 5/17 14:10 | 64.1 | ↑4.4 | |
| 5/17 14:20 | 68.5 | ↑4.4 | |
| 5/17 14:30 | 72.8 | ↑4.3 | |
| 5/17 14:40 | 77.0 | ↑4.2 | |
| 5/17 14:50 | 81.0 | ↑4.0 | |
| 5/17 15:00 | 84.9 | ↑3.9 | |
| 5/17 15:10 | 88.7 | ↑3.8 | |
| 5/17 15:20 | 92.2 | ↑3.5 | |
| 5/17 15:30 | 95.6 | ↑3.4 | |
| 5/17 15:40 | 98.7 | ↑3.1 | |
| 5/17 15:50 | 101.6 | ↑2.9 | |
| 5/17 16:00 | 104.3 | ↑2.7 | |
| 5/17 16:10 | 106.7 | ↑2.4 | |
| 5/17 16:20 | 108.9 | ↑2.2 | |
| 5/17 16:30 | 110.8 | ↑1.9 | |
| 5/17 16:40 | 112.4 | ↑1.6 | |
| 5/17 16:50 | 113.8 | ↑1.4 | |
| 5/17 17:00 | 114.8 | ↑1.0 | |
| 5/17 17:10 | 115.6 | ↑0.8 | |
| 5/17 17:20 | 116.2 | ↑0.6 | |
| 5/17 17:30 | 116.4 | ↑0.2 | 満潮 |
| 5/17 17:40 | 116.4 | 0 | |
| 5/17 17:50 | 116.2 | ↓-0.2 | |
| 5/17 18:00 | 115.7 | ↓-0.5 | |
| 5/17 18:10 | 115.0 | ↓-0.7 | |
| 5/17 18:20 | 114.0 | ↓-1.0 | |
| 5/17 18:30 | 112.9 | ↓-1.1 | |
| 5/17 18:40 | 111.6 | ↓-1.3 | |
| 5/17 18:50 | 110.1 | ↓-1.5 | |
| 5/17 19:00 | 108.5 | ↓-1.6 | |
| 5/17 19:10 | 106.8 | ↓-1.7 | |
| 5/17 19:20 | 105.0 | ↓-1.8 | |
| 5/17 19:30 | 103.1 | ↓-1.9 | |
| 5/17 19:40 | 101.2 | ↓-1.9 | |
| 5/17 19:50 | 99.2 | ↓-2.0 | |
| 5/17 20:00 | 97.2 | ↓-2.0 | |
| 5/17 20:10 | 95.3 | ↓-1.9 | |
| 5/17 20:20 | 93.3 | ↓-2.0 | |
| 5/17 20:30 | 91.5 | ↓-1.8 | |
| 5/17 20:40 | 89.7 | ↓-1.8 | |
| 5/17 20:50 | 88.1 | ↓-1.6 | |
| 5/17 21:00 | 86.5 | ↓-1.6 | |
| 5/17 21:10 | 85.1 | ↓-1.4 | |
| 5/17 21:20 | 83.8 | ↓-1.3 | |
| 5/17 21:30 | 82.7 | ↓-1.1 | |
| 5/17 21:40 | 81.8 | ↓-0.9 | |
| 5/17 21:50 | 81.1 | ↓-0.7 | |
| 5/17 22:00 | 80.5 | ↓-0.6 | |
| 5/17 22:10 | 80.2 | ↓-0.3 | |
| 5/17 22:20 | 80.0 | ↓-0.2 | 干潮 |
| 5/17 22:30 | 80.0 | 0 | |
| 5/17 22:40 | 80.3 | ↑0.3 | |
| 5/17 22:50 | 80.7 | ↑0.4 | |
| 5/17 23:00 | 81.3 | ↑0.6 | |
| 5/17 23:10 | 82.2 | ↑0.9 | |
| 5/17 23:20 | 83.1 | ↑0.9 | |
| 5/17 23:30 | 84.3 | ↑1.2 | |
| 5/17 23:40 | 85.6 | ↑1.3 | |
| 5/17 23:50 | 87.0 | ↑1.4 |