| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(日) |
11:19 | 05:30 | - | 17:52 |
| 99cm | 68cm | - | 56cm | |
|
||||
花咲（北海道）2020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 | 95.8 | ↓-0.1 | |
| 5/17 00:10 | 95.6 | ↓-0.2 | |
| 5/17 00:20 | 95.3 | ↓-0.3 | |
| 5/17 00:30 | 94.9 | ↓-0.4 | |
| 5/17 00:40 | 94.4 | ↓-0.5 | |
| 5/17 00:50 | 93.8 | ↓-0.6 | |
| 5/17 01:00 | 93.1 | ↓-0.7 | |
| 5/17 01:10 | 92.3 | ↓-0.8 | |
| 5/17 01:20 | 91.4 | ↓-0.9 | |
| 5/17 01:30 | 90.4 | ↓-1.0 | |
| 5/17 01:40 | 89.4 | ↓-1.0 | |
| 5/17 01:50 | 88.3 | ↓-1.1 | |
| 5/17 02:00 | 87.1 | ↓-1.2 | |
| 5/17 02:10 | 85.9 | ↓-1.2 | |
| 5/17 02:20 | 84.6 | ↓-1.3 | |
| 5/17 02:30 | 83.4 | ↓-1.2 | |
| 5/17 02:40 | 82.1 | ↓-1.3 | |
| 5/17 02:50 | 80.8 | ↓-1.3 | |
| 5/17 03:00 | 79.5 | ↓-1.3 | |
| 5/17 03:10 | 78.2 | ↓-1.3 | |
| 5/17 03:20 | 77.0 | ↓-1.2 | |
| 5/17 03:30 | 75.8 | ↓-1.2 | |
| 5/17 03:40 | 74.7 | ↓-1.1 | |
| 5/17 03:50 | 73.6 | ↓-1.1 | |
| 5/17 04:00 | 72.6 | ↓-1.0 | |
| 5/17 04:10 | 71.7 | ↓-0.9 | |
| 5/17 04:20 | 70.8 | ↓-0.9 | |
| 5/17 04:30 | 70.1 | ↓-0.7 | |
| 5/17 04:40 | 69.4 | ↓-0.7 | |
| 5/17 04:50 | 68.9 | ↓-0.5 | |
| 5/17 05:00 | 68.5 | ↓-0.4 | |
| 5/17 05:10 | 68.2 | ↓-0.3 | |
| 5/17 05:20 | 68.0 | ↓-0.2 | 干潮 |
| 5/17 05:30 | 68.0 | 0 | 干潮 |
| 5/17 05:40 | 68.0 | 0 | |
| 5/17 05:50 | 68.2 | ↑0.2 | |
| 5/17 06:00 | 68.6 | ↑0.4 | |
| 5/17 06:10 | 69.0 | ↑0.4 | |
| 5/17 06:20 | 69.6 | ↑0.6 | |
| 5/17 06:30 | 70.3 | ↑0.7 | |
| 5/17 06:40 | 71.1 | ↑0.8 | |
| 5/17 06:50 | 72.0 | ↑0.9 | |
| 5/17 07:00 | 73.0 | ↑1.0 | |
| 5/17 07:10 | 74.0 | ↑1.0 | |
| 5/17 07:20 | 75.2 | ↑1.2 | |
| 5/17 07:30 | 76.4 | ↑1.2 | |
| 5/17 07:40 | 77.7 | ↑1.3 | |
| 5/17 07:50 | 79.0 | ↑1.3 | |
| 5/17 08:00 | 80.4 | ↑1.4 | |
| 5/17 08:10 | 81.8 | ↑1.4 | |
| 5/17 08:20 | 83.2 | ↑1.4 | |
| 5/17 08:30 | 84.6 | ↑1.4 | |
| 5/17 08:40 | 85.9 | ↑1.3 | |
| 5/17 08:50 | 87.3 | ↑1.4 | |
| 5/17 09:00 | 88.6 | ↑1.3 | |
| 5/17 09:10 | 89.9 | ↑1.3 | |
| 5/17 09:20 | 91.1 | ↑1.2 | |
| 5/17 09:30 | 92.2 | ↑1.1 | |
| 5/17 09:40 | 93.3 | ↑1.1 | |
| 5/17 09:50 | 94.3 | ↑1.0 | |
| 5/17 10:00 | 95.2 | ↑0.9 | |
| 5/17 10:10 | 96.0 | ↑0.8 | |
| 5/17 10:20 | 96.7 | ↑0.7 | |
| 5/17 10:30 | 97.4 | ↑0.7 | |
| 5/17 10:40 | 97.9 | ↑0.5 | |
| 5/17 10:50 | 98.3 | ↑0.4 | |
| 5/17 11:00 | 98.5 | ↑0.2 | |
| 5/17 11:10 | 98.7 | ↑0.2 | 満潮 |
| 5/17 11:20 | 98.7 | 0 | |
| 5/17 11:30 | 98.7 | 0 | |
| 5/17 11:40 | 98.4 | ↓-0.3 | |
| 5/17 11:50 | 98.1 | ↓-0.3 | |
| 5/17 12:00 | 97.7 | ↓-0.4 | |
| 5/17 12:10 | 97.1 | ↓-0.6 | |
| 5/17 12:20 | 96.4 | ↓-0.7 | |
| 5/17 12:30 | 95.6 | ↓-0.8 | |
| 5/17 12:40 | 94.7 | ↓-0.9 | |
| 5/17 12:50 | 93.6 | ↓-1.1 | |
| 5/17 13:00 | 92.5 | ↓-1.1 | |
| 5/17 13:10 | 91.3 | ↓-1.2 | |
| 5/17 13:20 | 89.9 | ↓-1.4 | |
| 5/17 13:30 | 88.5 | ↓-1.4 | |
| 5/17 13:40 | 87.0 | ↓-1.5 | |
| 5/17 13:50 | 85.4 | ↓-1.6 | |
| 5/17 14:00 | 83.8 | ↓-1.6 | |
| 5/17 14:10 | 82.1 | ↓-1.7 | |
| 5/17 14:20 | 80.4 | ↓-1.7 | |
| 5/17 14:30 | 78.7 | ↓-1.7 | |
| 5/17 14:40 | 76.9 | ↓-1.8 | |
| 5/17 14:50 | 75.2 | ↓-1.7 | |
| 5/17 15:00 | 73.4 | ↓-1.8 | |
| 5/17 15:10 | 71.7 | ↓-1.7 | |
| 5/17 15:20 | 70.0 | ↓-1.7 | |
| 5/17 15:30 | 68.4 | ↓-1.6 | |
| 5/17 15:40 | 66.8 | ↓-1.6 | |
| 5/17 15:50 | 65.2 | ↓-1.6 | |
| 5/17 16:00 | 63.8 | ↓-1.4 | |
| 5/17 16:10 | 62.4 | ↓-1.4 | |
| 5/17 16:20 | 61.1 | ↓-1.3 | |
| 5/17 16:30 | 59.9 | ↓-1.2 | |
| 5/17 16:40 | 58.9 | ↓-1.0 | |
| 5/17 16:50 | 57.9 | ↓-1.0 | |
| 5/17 17:00 | 57.1 | ↓-0.8 | |
| 5/17 17:10 | 56.5 | ↓-0.6 | |
| 5/17 17:20 | 55.9 | ↓-0.6 | |
| 5/17 17:30 | 55.5 | ↓-0.4 | |
| 5/17 17:40 | 55.3 | ↓-0.2 | |
| 5/17 17:50 | 55.2 | ↓-0.1 | 干潮 |
| 5/17 18:00 | 55.2 | 0 | |
| 5/17 18:10 | 55.4 | ↑0.2 | |
| 5/17 18:20 | 55.8 | ↑0.4 | |
| 5/17 18:30 | 56.3 | ↑0.5 | |
| 5/17 18:40 | 57.0 | ↑0.7 | |
| 5/17 18:50 | 57.8 | ↑0.8 | |
| 5/17 19:00 | 58.7 | ↑0.9 | |
| 5/17 19:10 | 59.8 | ↑1.1 | |
| 5/17 19:20 | 61.0 | ↑1.2 | |
| 5/17 19:30 | 62.3 | ↑1.3 | |
| 5/17 19:40 | 63.7 | ↑1.4 | |
| 5/17 19:50 | 65.2 | ↑1.5 | |
| 5/17 20:00 | 66.8 | ↑1.6 | |
| 5/17 20:10 | 68.5 | ↑1.7 | |
| 5/17 20:20 | 70.2 | ↑1.7 | |
| 5/17 20:30 | 72.0 | ↑1.8 | |
| 5/17 20:40 | 73.8 | ↑1.8 | |
| 5/17 20:50 | 75.6 | ↑1.8 | |
| 5/17 21:00 | 77.5 | ↑1.9 | 最大潮位差 |
| 5/17 21:10 | 79.3 | ↑1.8 | |
| 5/17 21:20 | 81.2 | ↑1.9 | 最大潮位差 |
| 5/17 21:30 | 83.0 | ↑1.8 | |
| 5/17 21:40 | 84.8 | ↑1.8 | |
| 5/17 21:50 | 86.5 | ↑1.7 | |
| 5/17 22:00 | 88.2 | ↑1.7 | |
| 5/17 22:10 | 89.8 | ↑1.6 | |
| 5/17 22:20 | 91.3 | ↑1.5 | |
| 5/17 22:30 | 92.8 | ↑1.5 | |
| 5/17 22:40 | 94.2 | ↑1.4 | |
| 5/17 22:50 | 95.4 | ↑1.2 | |
| 5/17 23:00 | 96.6 | ↑1.2 | |
| 5/17 23:10 | 97.7 | ↑1.1 | |
| 5/17 23:20 | 98.6 | ↑0.9 | |
| 5/17 23:30 | 99.4 | ↑0.8 | |
| 5/17 23:40 | 100.1 | ↑0.7 | |
| 5/17 23:50 | 100.6 | ↑0.5 |