| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(火) |
00:17 | 06:32 | 10:59 | 17:52 |
| 105cm | 71cm | 87cm | 35cm | |
|
||||
那珂湊（茨城）2039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 | 104.2 | ↑0.4 | |
| 5/17 00:10 | 104.4 | ↑0.2 | 満潮 |
| 5/17 00:20 | 104.4 | 0 | |
| 5/17 00:30 | 104.2 | ↓-0.2 | |
| 5/17 00:40 | 104.0 | ↓-0.2 | |
| 5/17 00:50 | 103.6 | ↓-0.4 | |
| 5/17 01:00 | 103.0 | ↓-0.6 | |
| 5/17 01:10 | 102.4 | ↓-0.6 | |
| 5/17 01:20 | 101.6 | ↓-0.8 | |
| 5/17 01:30 | 100.8 | ↓-0.8 | |
| 5/17 01:40 | 99.8 | ↓-1.0 | |
| 5/17 01:50 | 98.8 | ↓-1.0 | |
| 5/17 02:00 | 97.7 | ↓-1.1 | |
| 5/17 02:10 | 96.5 | ↓-1.2 | |
| 5/17 02:20 | 95.2 | ↓-1.3 | |
| 5/17 02:30 | 93.9 | ↓-1.3 | |
| 5/17 02:40 | 92.6 | ↓-1.3 | |
| 5/17 02:50 | 91.3 | ↓-1.3 | |
| 5/17 03:00 | 89.9 | ↓-1.4 | |
| 5/17 03:10 | 88.5 | ↓-1.4 | |
| 5/17 03:20 | 87.1 | ↓-1.4 | |
| 5/17 03:30 | 85.7 | ↓-1.4 | |
| 5/17 03:40 | 84.3 | ↓-1.4 | |
| 5/17 03:50 | 83.0 | ↓-1.3 | |
| 5/17 04:00 | 81.6 | ↓-1.4 | |
| 5/17 04:10 | 80.3 | ↓-1.3 | |
| 5/17 04:20 | 79.1 | ↓-1.2 | |
| 5/17 04:30 | 77.9 | ↓-1.2 | |
| 5/17 04:40 | 76.8 | ↓-1.1 | |
| 5/17 04:50 | 75.7 | ↓-1.1 | |
| 5/17 05:00 | 74.8 | ↓-0.9 | |
| 5/17 05:10 | 73.9 | ↓-0.9 | |
| 5/17 05:20 | 73.1 | ↓-0.8 | |
| 5/17 05:30 | 72.3 | ↓-0.8 | |
| 5/17 05:40 | 71.7 | ↓-0.6 | |
| 5/17 05:50 | 71.2 | ↓-0.5 | |
| 5/17 06:00 | 70.8 | ↓-0.4 | |
| 5/17 06:10 | 70.5 | ↓-0.3 | |
| 5/17 06:20 | 70.4 | ↓-0.1 | |
| 5/17 06:30 | 70.3 | ↓-0.1 | 干潮 |
| 5/17 06:40 | 70.3 | 0 | |
| 5/17 06:50 | 70.5 | ↑0.2 | |
| 5/17 07:00 | 70.7 | ↑0.2 | |
| 5/17 07:10 | 71.1 | ↑0.4 | |
| 5/17 07:20 | 71.5 | ↑0.4 | |
| 5/17 07:30 | 72.1 | ↑0.6 | |
| 5/17 07:40 | 72.7 | ↑0.6 | |
| 5/17 07:50 | 73.4 | ↑0.7 | |
| 5/17 08:00 | 74.2 | ↑0.8 | |
| 5/17 08:10 | 75.1 | ↑0.9 | |
| 5/17 08:20 | 75.9 | ↑0.8 | |
| 5/17 08:30 | 76.9 | ↑1.0 | |
| 5/17 08:40 | 77.8 | ↑0.9 | |
| 5/17 08:50 | 78.8 | ↑1.0 | |
| 5/17 09:00 | 79.7 | ↑0.9 | |
| 5/17 09:10 | 80.7 | ↑1.0 | |
| 5/17 09:20 | 81.6 | ↑0.9 | |
| 5/17 09:30 | 82.5 | ↑0.9 | |
| 5/17 09:40 | 83.3 | ↑0.8 | |
| 5/17 09:50 | 84.0 | ↑0.7 | |
| 5/17 10:00 | 84.7 | ↑0.7 | |
| 5/17 10:10 | 85.3 | ↑0.6 | |
| 5/17 10:20 | 85.8 | ↑0.5 | |
| 5/17 10:30 | 86.2 | ↑0.4 | |
| 5/17 10:40 | 86.5 | ↑0.3 | |
| 5/17 10:50 | 86.7 | ↑0.2 | 満潮 |
| 5/17 11:00 | 86.7 | 0 | |
| 5/17 11:10 | 86.6 | ↓-0.1 | |
| 5/17 11:20 | 86.4 | ↓-0.2 | |
| 5/17 11:30 | 86.0 | ↓-0.4 | |
| 5/17 11:40 | 85.5 | ↓-0.5 | |
| 5/17 11:50 | 84.9 | ↓-0.6 | |
| 5/17 12:00 | 84.1 | ↓-0.8 | |
| 5/17 12:10 | 83.3 | ↓-0.8 | |
| 5/17 12:20 | 82.2 | ↓-1.1 | |
| 5/17 12:30 | 81.1 | ↓-1.1 | |
| 5/17 12:40 | 79.9 | ↓-1.2 | |
| 5/17 12:50 | 78.5 | ↓-1.4 | |
| 5/17 13:00 | 77.0 | ↓-1.5 | |
| 5/17 13:10 | 75.5 | ↓-1.5 | |
| 5/17 13:20 | 73.8 | ↓-1.7 | |
| 5/17 13:30 | 72.1 | ↓-1.7 | |
| 5/17 13:40 | 70.3 | ↓-1.8 | |
| 5/17 13:50 | 68.5 | ↓-1.8 | |
| 5/17 14:00 | 66.6 | ↓-1.9 | |
| 5/17 14:10 | 64.7 | ↓-1.9 | |
| 5/17 14:20 | 62.7 | ↓-2.0 | |
| 5/17 14:30 | 60.8 | ↓-1.9 | |
| 5/17 14:40 | 58.8 | ↓-2.0 | |
| 5/17 14:50 | 56.8 | ↓-2.0 | |
| 5/17 15:00 | 54.9 | ↓-1.9 | |
| 5/17 15:10 | 53.0 | ↓-1.9 | |
| 5/17 15:20 | 51.1 | ↓-1.9 | |
| 5/17 15:30 | 49.3 | ↓-1.8 | |
| 5/17 15:40 | 47.5 | ↓-1.8 | |
| 5/17 15:50 | 45.8 | ↓-1.7 | |
| 5/17 16:00 | 44.2 | ↓-1.6 | |
| 5/17 16:10 | 42.7 | ↓-1.5 | |
| 5/17 16:20 | 41.3 | ↓-1.4 | |
| 5/17 16:30 | 40.0 | ↓-1.3 | |
| 5/17 16:40 | 38.8 | ↓-1.2 | |
| 5/17 16:50 | 37.7 | ↓-1.1 | |
| 5/17 17:00 | 36.8 | ↓-0.9 | |
| 5/17 17:10 | 36.0 | ↓-0.8 | |
| 5/17 17:20 | 35.4 | ↓-0.6 | |
| 5/17 17:30 | 35.0 | ↓-0.4 | |
| 5/17 17:40 | 34.7 | ↓-0.3 | |
| 5/17 17:50 | 34.6 | ↓-0.1 | 干潮 |
| 5/17 18:00 | 34.6 | 0 | |
| 5/17 18:10 | 34.9 | ↑0.3 | |
| 5/17 18:20 | 35.3 | ↑0.4 | |
| 5/17 18:30 | 35.9 | ↑0.6 | |
| 5/17 18:40 | 36.7 | ↑0.8 | |
| 5/17 18:50 | 37.7 | ↑1.0 | |
| 5/17 19:00 | 38.8 | ↑1.1 | |
| 5/17 19:10 | 40.2 | ↑1.4 | |
| 5/17 19:20 | 41.7 | ↑1.5 | |
| 5/17 19:30 | 43.4 | ↑1.7 | |
| 5/17 19:40 | 45.2 | ↑1.8 | |
| 5/17 19:50 | 47.2 | ↑2.0 | |
| 5/17 20:00 | 49.4 | ↑2.2 | |
| 5/17 20:10 | 51.6 | ↑2.2 | |
| 5/17 20:20 | 54.0 | ↑2.4 | |
| 5/17 20:30 | 56.5 | ↑2.5 | |
| 5/17 20:40 | 59.0 | ↑2.5 | |
| 5/17 20:50 | 61.7 | ↑2.7 | |
| 5/17 21:00 | 64.4 | ↑2.7 | |
| 5/17 21:10 | 67.1 | ↑2.7 | |
| 5/17 21:20 | 69.9 | ↑2.8 | 最大潮位差 |
| 5/17 21:30 | 72.7 | ↑2.8 | 最大潮位差 |
| 5/17 21:40 | 75.4 | ↑2.7 | |
| 5/17 21:50 | 78.1 | ↑2.7 | |
| 5/17 22:00 | 80.8 | ↑2.7 | |
| 5/17 22:10 | 83.5 | ↑2.7 | |
| 5/17 22:20 | 86.0 | ↑2.5 | |
| 5/17 22:30 | 88.5 | ↑2.5 | |
| 5/17 22:40 | 90.8 | ↑2.3 | |
| 5/17 22:50 | 93.0 | ↑2.2 | |
| 5/17 23:00 | 95.1 | ↑2.1 | |
| 5/17 23:10 | 97.1 | ↑2.0 | |
| 5/17 23:20 | 98.9 | ↑1.8 | |
| 5/17 23:30 | 100.5 | ↑1.6 | |
| 5/17 23:40 | 102.0 | ↑1.5 | |
| 5/17 23:50 | 103.3 | ↑1.3 |