| 満潮 | 干潮 | 満潮 | 干潮 |
|
13
(木) |
12:56 | 04:32 | 22:00 | 19:05 |
| 18cm | 1cm | 15cm | 14cm | |
|
||||
留萌（北海道）2038年05月13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 |
|---|---|---|---|
| 5/13 00:00 | 9.4 | ↓-0.5 | |
| 5/13 00:10 | 8.9 | ↓-0.5 | |
| 5/13 00:20 | 8.4 | ↓-0.5 | |
| 5/13 00:30 | 7.9 | ↓-0.5 | |
| 5/13 00:40 | 7.3 | ↓-0.6 | 最大潮位差 |
| 5/13 00:50 | 6.8 | ↓-0.5 | |
| 5/13 01:00 | 6.3 | ↓-0.5 | |
| 5/13 01:10 | 5.8 | ↓-0.5 | |
| 5/13 01:20 | 5.3 | ↓-0.5 | |
| 5/13 01:30 | 4.9 | ↓-0.4 | |
| 5/13 01:40 | 4.4 | ↓-0.5 | |
| 5/13 01:50 | 4.0 | ↓-0.4 | |
| 5/13 02:00 | 3.6 | ↓-0.4 | |
| 5/13 02:10 | 3.2 | ↓-0.4 | |
| 5/13 02:20 | 2.8 | ↓-0.4 | |
| 5/13 02:30 | 2.5 | ↓-0.3 | |
| 5/13 02:40 | 2.2 | ↓-0.3 | |
| 5/13 02:50 | 1.9 | ↓-0.3 | |
| 5/13 03:00 | 1.6 | ↓-0.3 | |
| 5/13 03:10 | 1.4 | ↓-0.2 | |
| 5/13 03:20 | 1.1 | ↓-0.3 | |
| 5/13 03:30 | 0.9 | ↓-0.2 | |
| 5/13 03:40 | 0.8 | ↓-0.1 | |
| 5/13 03:50 | 0.6 | ↓-0.2 | |
| 5/13 04:00 | 0.5 | ↓-0.1 | |
| 5/13 04:10 | 0.4 | ↓-0.1 | |
| 5/13 04:20 | 0.4 | 0 | |
| 5/13 04:30 | 0.3 | ↓-0.1 | 干潮 |
| 5/13 04:40 | 0.4 | ↑0.1 | |
| 5/13 04:50 | 0.4 | 0 | |
| 5/13 05:00 | 0.5 | ↑0.1 | |
| 5/13 05:10 | 0.6 | ↑0.1 | |
| 5/13 05:20 | 0.8 | ↑0.2 | |
| 5/13 05:30 | 1.0 | ↑0.2 | |
| 5/13 05:40 | 1.2 | ↑0.2 | |
| 5/13 05:50 | 1.4 | ↑0.2 | |
| 5/13 06:00 | 1.7 | ↑0.3 | |
| 5/13 06:10 | 2.1 | ↑0.4 | |
| 5/13 06:20 | 2.4 | ↑0.3 | |
| 5/13 06:30 | 2.8 | ↑0.4 | |
| 5/13 06:40 | 3.2 | ↑0.4 | |
| 5/13 06:50 | 3.7 | ↑0.5 | |
| 5/13 07:00 | 4.1 | ↑0.4 | |
| 5/13 07:10 | 4.6 | ↑0.5 | |
| 5/13 07:20 | 5.1 | ↑0.5 | |
| 5/13 07:30 | 5.6 | ↑0.5 | |
| 5/13 07:40 | 6.1 | ↑0.5 | |
| 5/13 07:50 | 6.7 | ↑0.6 | 最大潮位差 |
| 5/13 08:00 | 7.2 | ↑0.5 | |
| 5/13 08:10 | 7.7 | ↑0.5 | |
| 5/13 08:20 | 8.3 | ↑0.6 | 最大潮位差 |
| 5/13 08:30 | 8.8 | ↑0.5 | |
| 5/13 08:40 | 9.4 | ↑0.6 | 最大潮位差 |
| 5/13 08:50 | 9.9 | ↑0.5 | |
| 5/13 09:00 | 10.4 | ↑0.5 | |
| 5/13 09:10 | 11.0 | ↑0.6 | 最大潮位差 |
| 5/13 09:20 | 11.5 | ↑0.5 | |
| 5/13 09:30 | 12.0 | ↑0.5 | |
| 5/13 09:40 | 12.5 | ↑0.5 | |
| 5/13 09:50 | 13.0 | ↑0.5 | |
| 5/13 10:00 | 13.4 | ↑0.4 | |
| 5/13 10:10 | 13.9 | ↑0.5 | |
| 5/13 10:20 | 14.3 | ↑0.4 | |
| 5/13 10:30 | 14.7 | ↑0.4 | |
| 5/13 10:40 | 15.0 | ↑0.3 | |
| 5/13 10:50 | 15.4 | ↑0.4 | |
| 5/13 11:00 | 15.7 | ↑0.3 | |
| 5/13 11:10 | 15.9 | ↑0.2 | |
| 5/13 11:20 | 16.2 | ↑0.3 | |
| 5/13 11:30 | 16.4 | ↑0.2 | |
| 5/13 11:40 | 16.6 | ↑0.2 | |
| 5/13 11:50 | 16.7 | ↑0.1 | |
| 5/13 12:00 | 16.9 | ↑0.2 | |
| 5/13 12:10 | 17.0 | ↑0.1 | |
| 5/13 12:20 | 17.0 | 0 | |
| 5/13 12:30 | 17.1 | ↑0.1 | |
| 5/13 12:40 | 17.1 | 0 | |
| 5/13 12:50 | 17.1 | 0 | 満潮 |
| 5/13 13:00 | 17.1 | 0 | |
| 5/13 13:10 | 17.1 | 0 | |
| 5/13 13:20 | 17.1 | 0 | |
| 5/13 13:30 | 17.1 | 0 | |
| 5/13 13:40 | 17.0 | ↓-0.1 | |
| 5/13 13:50 | 17.0 | 0 | |
| 5/13 14:00 | 16.9 | ↓-0.1 | |
| 5/13 14:10 | 16.9 | 0 | |
| 5/13 14:20 | 16.8 | ↓-0.1 | |
| 5/13 14:30 | 16.7 | ↓-0.1 | |
| 5/13 14:40 | 16.6 | ↓-0.1 | |
| 5/13 14:50 | 16.5 | ↓-0.1 | |
| 5/13 15:00 | 16.4 | ↓-0.1 | |
| 5/13 15:10 | 16.3 | ↓-0.1 | |
| 5/13 15:20 | 16.2 | ↓-0.1 | |
| 5/13 15:30 | 16.1 | ↓-0.1 | |
| 5/13 15:40 | 15.9 | ↓-0.2 | |
| 5/13 15:50 | 15.8 | ↓-0.1 | |
| 5/13 16:00 | 15.6 | ↓-0.2 | |
| 5/13 16:10 | 15.5 | ↓-0.1 | |
| 5/13 16:20 | 15.3 | ↓-0.2 | |
| 5/13 16:30 | 15.2 | ↓-0.1 | |
| 5/13 16:40 | 15.0 | ↓-0.2 | |
| 5/13 16:50 | 14.9 | ↓-0.1 | |
| 5/13 17:00 | 14.7 | ↓-0.2 | |
| 5/13 17:10 | 14.6 | ↓-0.1 | |
| 5/13 17:20 | 14.4 | ↓-0.2 | |
| 5/13 17:30 | 14.3 | ↓-0.1 | |
| 5/13 17:40 | 14.2 | ↓-0.1 | |
| 5/13 17:50 | 14.1 | ↓-0.1 | |
| 5/13 18:00 | 14.0 | ↓-0.1 | |
| 5/13 18:10 | 13.9 | ↓-0.1 | |
| 5/13 18:20 | 13.9 | 0 | |
| 5/13 18:30 | 13.8 | ↓-0.1 | |
| 5/13 18:40 | 13.8 | 0 | |
| 5/13 18:50 | 13.8 | 0 | |
| 5/13 19:00 | 13.8 | 0 | 干潮 |
| 5/13 19:10 | 13.8 | 0 | |
| 5/13 19:20 | 13.8 | 0 | |
| 5/13 19:30 | 13.8 | 0 | |
| 5/13 19:40 | 13.8 | 0 | |
| 5/13 19:50 | 13.8 | 0 | |
| 5/13 20:00 | 13.9 | ↑0.1 | |
| 5/13 20:10 | 13.9 | 0 | |
| 5/13 20:20 | 14.0 | ↑0.1 | |
| 5/13 20:30 | 14.0 | 0 | |
| 5/13 20:40 | 14.0 | 0 | |
| 5/13 20:50 | 14.1 | ↑0.1 | |
| 5/13 21:00 | 14.1 | 0 | |
| 5/13 21:10 | 14.2 | ↑0.1 | |
| 5/13 21:20 | 14.2 | 0 | |
| 5/13 21:30 | 14.2 | 0 | |
| 5/13 21:40 | 14.3 | ↑0.1 | |
| 5/13 21:50 | 14.3 | 0 | 満潮 |
| 5/13 22:00 | 14.3 | 0 | 満潮 |
| 5/13 22:10 | 14.3 | 0 | |
| 5/13 22:20 | 14.3 | 0 | |
| 5/13 22:30 | 14.2 | ↓-0.1 | |
| 5/13 22:40 | 14.1 | ↓-0.1 | |
| 5/13 22:50 | 14.1 | 0 | |
| 5/13 23:00 | 13.9 | ↓-0.2 | |
| 5/13 23:10 | 13.8 | ↓-0.1 | |
| 5/13 23:20 | 13.6 | ↓-0.2 | |
| 5/13 23:30 | 13.4 | ↓-0.2 | |
| 5/13 23:40 | 13.2 | ↓-0.2 | |
| 5/13 23:50 | 12.9 | ↓-0.3 |