| 満潮 | 干潮 | 満潮 | 干潮 |
|
11
(火) |
09:40 | 01:12 | 17:41 | 11:45 |
| 21cm | -6cm | 24cm | 21cm | |
|
||||
留萌（北海道）2027年05月11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 |
|---|---|---|---|
| 5/11 00:00 | -4.7 | ↓-0.5 | |
| 5/11 00:10 | -5.1 | ↓-0.4 | |
| 5/11 00:20 | -5.5 | ↓-0.4 | |
| 5/11 00:30 | -5.8 | ↓-0.3 | |
| 5/11 00:40 | -6.0 | ↓-0.2 | |
| 5/11 00:50 | -6.2 | ↓-0.2 | |
| 5/11 01:00 | -6.3 | ↓-0.1 | |
| 5/11 01:10 | -6.3 | 0 | 干潮 |
| 5/11 01:20 | -6.3 | 0 | |
| 5/11 01:30 | -6.2 | ↑0.1 | |
| 5/11 01:40 | -6.0 | ↑0.2 | |
| 5/11 01:50 | -5.8 | ↑0.2 | |
| 5/11 02:00 | -5.6 | ↑0.2 | |
| 5/11 02:10 | -5.2 | ↑0.4 | |
| 5/11 02:20 | -4.9 | ↑0.3 | |
| 5/11 02:30 | -4.4 | ↑0.5 | |
| 5/11 02:40 | -3.9 | ↑0.5 | |
| 5/11 02:50 | -3.4 | ↑0.5 | |
| 5/11 03:00 | -2.8 | ↑0.6 | |
| 5/11 03:10 | -2.1 | ↑0.7 | |
| 5/11 03:20 | -1.4 | ↑0.7 | |
| 5/11 03:30 | -0.7 | ↑0.7 | |
| 5/11 03:40 | 0.1 | ↑0.8 | |
| 5/11 03:50 | 0.9 | ↑0.8 | |
| 5/11 04:00 | 1.7 | ↑0.8 | |
| 5/11 04:10 | 2.6 | ↑0.9 | |
| 5/11 04:20 | 3.5 | ↑0.9 | |
| 5/11 04:30 | 4.4 | ↑0.9 | |
| 5/11 04:40 | 5.4 | ↑1.0 | 最大潮位差 |
| 5/11 04:50 | 6.3 | ↑0.9 | |
| 5/11 05:00 | 7.2 | ↑0.9 | |
| 5/11 05:10 | 8.2 | ↑1.0 | 最大潮位差 |
| 5/11 05:20 | 9.1 | ↑0.9 | |
| 5/11 05:30 | 10.0 | ↑0.9 | |
| 5/11 05:40 | 10.9 | ↑0.9 | |
| 5/11 05:50 | 11.7 | ↑0.8 | |
| 5/11 06:00 | 12.6 | ↑0.9 | |
| 5/11 06:10 | 13.4 | ↑0.8 | |
| 5/11 06:20 | 14.1 | ↑0.7 | |
| 5/11 06:30 | 14.8 | ↑0.7 | |
| 5/11 06:40 | 15.5 | ↑0.7 | |
| 5/11 06:50 | 16.1 | ↑0.6 | |
| 5/11 07:00 | 16.7 | ↑0.6 | |
| 5/11 07:10 | 17.3 | ↑0.6 | |
| 5/11 07:20 | 17.8 | ↑0.5 | |
| 5/11 07:30 | 18.2 | ↑0.4 | |
| 5/11 07:40 | 18.6 | ↑0.4 | |
| 5/11 07:50 | 19.0 | ↑0.4 | |
| 5/11 08:00 | 19.3 | ↑0.3 | |
| 5/11 08:10 | 19.6 | ↑0.3 | |
| 5/11 08:20 | 19.8 | ↑0.2 | |
| 5/11 08:30 | 20.0 | ↑0.2 | |
| 5/11 08:40 | 20.2 | ↑0.2 | |
| 5/11 08:50 | 20.3 | ↑0.1 | |
| 5/11 09:00 | 20.4 | ↑0.1 | |
| 5/11 09:10 | 20.5 | ↑0.1 | |
| 5/11 09:20 | 20.5 | 0 | |
| 5/11 09:30 | 20.6 | ↑0.1 | 満潮 |
| 5/11 09:40 | 20.6 | 0 | 満潮 |
| 5/11 09:50 | 20.6 | 0 | |
| 5/11 10:00 | 20.5 | ↓-0.1 | |
| 5/11 10:10 | 20.5 | 0 | |
| 5/11 10:20 | 20.5 | 0 | |
| 5/11 10:30 | 20.4 | ↓-0.1 | |
| 5/11 10:40 | 20.4 | 0 | |
| 5/11 10:50 | 20.3 | ↓-0.1 | |
| 5/11 11:00 | 20.3 | 0 | |
| 5/11 11:10 | 20.2 | ↓-0.1 | |
| 5/11 11:20 | 20.2 | 0 | |
| 5/11 11:30 | 20.2 | 0 | |
| 5/11 11:40 | 20.2 | 0 | 干潮 |
| 5/11 11:50 | 20.2 | 0 | |
| 5/11 12:00 | 20.2 | 0 | |
| 5/11 12:10 | 20.2 | 0 | |
| 5/11 12:20 | 20.3 | ↑0.1 | |
| 5/11 12:30 | 20.3 | 0 | |
| 5/11 12:40 | 20.4 | ↑0.1 | |
| 5/11 12:50 | 20.4 | 0 | |
| 5/11 13:00 | 20.5 | ↑0.1 | |
| 5/11 13:10 | 20.6 | ↑0.1 | |
| 5/11 13:20 | 20.7 | ↑0.1 | |
| 5/11 13:30 | 20.8 | ↑0.1 | |
| 5/11 13:40 | 20.9 | ↑0.1 | |
| 5/11 13:50 | 21.0 | ↑0.1 | |
| 5/11 14:00 | 21.2 | ↑0.2 | |
| 5/11 14:10 | 21.3 | ↑0.1 | |
| 5/11 14:20 | 21.4 | ↑0.1 | |
| 5/11 14:30 | 21.5 | ↑0.1 | |
| 5/11 14:40 | 21.6 | ↑0.1 | |
| 5/11 14:50 | 21.8 | ↑0.2 | |
| 5/11 15:00 | 21.9 | ↑0.1 | |
| 5/11 15:10 | 22.0 | ↑0.1 | |
| 5/11 15:20 | 22.2 | ↑0.2 | |
| 5/11 15:30 | 22.3 | ↑0.1 | |
| 5/11 15:40 | 22.5 | ↑0.2 | |
| 5/11 15:50 | 22.6 | ↑0.1 | |
| 5/11 16:00 | 22.8 | ↑0.2 | |
| 5/11 16:10 | 22.9 | ↑0.1 | |
| 5/11 16:20 | 23.0 | ↑0.1 | |
| 5/11 16:30 | 23.2 | ↑0.2 | |
| 5/11 16:40 | 23.3 | ↑0.1 | |
| 5/11 16:50 | 23.4 | ↑0.1 | |
| 5/11 17:00 | 23.5 | ↑0.1 | |
| 5/11 17:10 | 23.6 | ↑0.1 | |
| 5/11 17:20 | 23.6 | 0 | |
| 5/11 17:30 | 23.7 | ↑0.1 | |
| 5/11 17:40 | 23.7 | 0 | 満潮 |
| 5/11 17:50 | 23.7 | 0 | |
| 5/11 18:00 | 23.6 | ↓-0.1 | |
| 5/11 18:10 | 23.6 | 0 | |
| 5/11 18:20 | 23.4 | ↓-0.2 | |
| 5/11 18:30 | 23.3 | ↓-0.1 | |
| 5/11 18:40 | 23.1 | ↓-0.2 | |
| 5/11 18:50 | 22.8 | ↓-0.3 | |
| 5/11 19:00 | 22.5 | ↓-0.3 | |
| 5/11 19:10 | 22.2 | ↓-0.3 | |
| 5/11 19:20 | 21.8 | ↓-0.4 | |
| 5/11 19:30 | 21.4 | ↓-0.4 | |
| 5/11 19:40 | 20.9 | ↓-0.5 | |
| 5/11 19:50 | 20.4 | ↓-0.5 | |
| 5/11 20:00 | 19.8 | ↓-0.6 | |
| 5/11 20:10 | 19.2 | ↓-0.6 | |
| 5/11 20:20 | 18.6 | ↓-0.6 | |
| 5/11 20:30 | 17.9 | ↓-0.7 | |
| 5/11 20:40 | 17.2 | ↓-0.7 | |
| 5/11 20:50 | 16.4 | ↓-0.8 | |
| 5/11 21:00 | 15.6 | ↓-0.8 | |
| 5/11 21:10 | 14.8 | ↓-0.8 | |
| 5/11 21:20 | 14.0 | ↓-0.8 | |
| 5/11 21:30 | 13.1 | ↓-0.9 | |
| 5/11 21:40 | 12.3 | ↓-0.8 | |
| 5/11 21:50 | 11.4 | ↓-0.9 | |
| 5/11 22:00 | 10.5 | ↓-0.9 | |
| 5/11 22:10 | 9.6 | ↓-0.9 | |
| 5/11 22:20 | 8.7 | ↓-0.9 | |
| 5/11 22:30 | 7.7 | ↓-1.0 | 最大潮位差 |
| 5/11 22:40 | 6.8 | ↓-0.9 | |
| 5/11 22:50 | 6.0 | ↓-0.8 | |
| 5/11 23:00 | 5.1 | ↓-0.9 | |
| 5/11 23:10 | 4.2 | ↓-0.9 | |
| 5/11 23:20 | 3.4 | ↓-0.8 | |
| 5/11 23:30 | 2.6 | ↓-0.8 | |
| 5/11 23:40 | 1.8 | ↓-0.8 | |
| 5/11 23:50 | 1.1 | ↓-0.7 |