| 満潮 | 干潮 | 満潮 | 干潮 |
|
22
(月) |
16:29 | 03:34 | - | - |
| 16cm | -2cm | - | - | |
|
||||
留萌（北海道）2021年03月22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 |
|---|---|---|---|
| 3/22 00:00 | 2.3 | ↓-0.5 | 最大潮位差 |
| 3/22 00:10 | 1.9 | ↓-0.4 | |
| 3/22 00:20 | 1.4 | ↓-0.5 | 最大潮位差 |
| 3/22 00:30 | 1.0 | ↓-0.4 | |
| 3/22 00:40 | 0.6 | ↓-0.4 | |
| 3/22 00:50 | 0.2 | ↓-0.4 | |
| 3/22 01:00 | -0.2 | ↓-0.4 | |
| 3/22 01:10 | -0.5 | ↓-0.3 | |
| 3/22 01:20 | -0.9 | ↓-0.4 | |
| 3/22 01:30 | -1.2 | ↓-0.3 | |
| 3/22 01:40 | -1.4 | ↓-0.2 | |
| 3/22 01:50 | -1.7 | ↓-0.3 | |
| 3/22 02:00 | -1.9 | ↓-0.2 | |
| 3/22 02:10 | -2.1 | ↓-0.2 | |
| 3/22 02:20 | -2.2 | ↓-0.1 | |
| 3/22 02:30 | -2.4 | ↓-0.2 | |
| 3/22 02:40 | -2.5 | ↓-0.1 | |
| 3/22 02:50 | -2.6 | ↓-0.1 | |
| 3/22 03:00 | -2.7 | ↓-0.1 | |
| 3/22 03:10 | -2.7 | 0 | |
| 3/22 03:20 | -2.8 | ↓-0.1 | |
| 3/22 03:30 | -2.8 | 0 | 干潮 |
| 3/22 03:40 | -2.8 | 0 | |
| 3/22 03:50 | -2.8 | 0 | |
| 3/22 04:00 | -2.7 | ↑0.1 | |
| 3/22 04:10 | -2.6 | ↑0.1 | |
| 3/22 04:20 | -2.5 | ↑0.1 | |
| 3/22 04:30 | -2.4 | ↑0.1 | |
| 3/22 04:40 | -2.3 | ↑0.1 | |
| 3/22 04:50 | -2.1 | ↑0.2 | |
| 3/22 05:00 | -1.9 | ↑0.2 | |
| 3/22 05:10 | -1.7 | ↑0.2 | |
| 3/22 05:20 | -1.5 | ↑0.2 | |
| 3/22 05:30 | -1.2 | ↑0.3 | |
| 3/22 05:40 | -1.0 | ↑0.2 | |
| 3/22 05:50 | -0.7 | ↑0.3 | |
| 3/22 06:00 | -0.4 | ↑0.3 | |
| 3/22 06:10 | 0.0 | ↑0.4 | |
| 3/22 06:20 | 0.3 | 0 | |
| 3/22 06:30 | 0.6 | ↑0.3 | |
| 3/22 06:40 | 1.0 | ↑0.4 | |
| 3/22 06:50 | 1.4 | ↑0.4 | |
| 3/22 07:00 | 1.8 | ↑0.4 | |
| 3/22 07:10 | 2.1 | ↑0.3 | |
| 3/22 07:20 | 2.5 | ↑0.4 | |
| 3/22 07:30 | 2.9 | ↑0.4 | |
| 3/22 07:40 | 3.3 | ↑0.4 | |
| 3/22 07:50 | 3.7 | ↑0.4 | |
| 3/22 08:00 | 4.1 | ↑0.4 | |
| 3/22 08:10 | 4.5 | ↑0.4 | |
| 3/22 08:20 | 4.8 | ↑0.3 | |
| 3/22 08:30 | 5.2 | ↑0.4 | |
| 3/22 08:40 | 5.6 | ↑0.4 | |
| 3/22 08:50 | 6.0 | ↑0.4 | |
| 3/22 09:00 | 6.3 | ↑0.3 | |
| 3/22 09:10 | 6.7 | ↑0.4 | |
| 3/22 09:20 | 7.0 | ↑0.3 | |
| 3/22 09:30 | 7.4 | ↑0.4 | |
| 3/22 09:40 | 7.7 | ↑0.3 | |
| 3/22 09:50 | 8.0 | ↑0.3 | |
| 3/22 10:00 | 8.3 | ↑0.3 | |
| 3/22 10:10 | 8.6 | ↑0.3 | |
| 3/22 10:20 | 8.9 | ↑0.3 | |
| 3/22 10:30 | 9.2 | ↑0.3 | |
| 3/22 10:40 | 9.5 | ↑0.3 | |
| 3/22 10:50 | 9.7 | ↑0.2 | |
| 3/22 11:00 | 10.0 | ↑0.3 | |
| 3/22 11:10 | 10.2 | ↑0.2 | |
| 3/22 11:20 | 10.4 | ↑0.2 | |
| 3/22 11:30 | 10.6 | ↑0.2 | |
| 3/22 11:40 | 10.8 | ↑0.2 | |
| 3/22 11:50 | 11.0 | ↑0.2 | |
| 3/22 12:00 | 11.2 | ↑0.2 | |
| 3/22 12:10 | 11.4 | ↑0.2 | |
| 3/22 12:20 | 11.6 | ↑0.2 | |
| 3/22 12:30 | 11.7 | ↑0.1 | |
| 3/22 12:40 | 11.9 | ↑0.2 | |
| 3/22 12:50 | 12.1 | ↑0.2 | |
| 3/22 13:00 | 12.3 | ↑0.2 | |
| 3/22 13:10 | 12.5 | ↑0.2 | |
| 3/22 13:20 | 12.7 | ↑0.2 | |
| 3/22 13:30 | 12.9 | ↑0.2 | |
| 3/22 13:40 | 13.1 | ↑0.2 | |
| 3/22 13:50 | 13.3 | ↑0.2 | |
| 3/22 14:00 | 13.5 | ↑0.2 | |
| 3/22 14:10 | 13.7 | ↑0.2 | |
| 3/22 14:20 | 13.9 | ↑0.2 | |
| 3/22 14:30 | 14.1 | ↑0.2 | |
| 3/22 14:40 | 14.3 | ↑0.2 | |
| 3/22 14:50 | 14.5 | ↑0.2 | |
| 3/22 15:00 | 14.6 | ↑0.1 | |
| 3/22 15:10 | 14.8 | ↑0.2 | |
| 3/22 15:20 | 14.9 | ↑0.1 | |
| 3/22 15:30 | 15.0 | ↑0.1 | |
| 3/22 15:40 | 15.1 | ↑0.1 | |
| 3/22 15:50 | 15.2 | ↑0.1 | |
| 3/22 16:00 | 15.2 | 0 | |
| 3/22 16:10 | 15.3 | ↑0.1 | |
| 3/22 16:20 | 15.3 | 0 | 満潮 |
| 3/22 16:30 | 15.3 | 0 | |
| 3/22 16:40 | 15.3 | 0 | |
| 3/22 16:50 | 15.3 | 0 | |
| 3/22 17:00 | 15.2 | ↓-0.1 | |
| 3/22 17:10 | 15.2 | 0 | |
| 3/22 17:20 | 15.1 | ↓-0.1 | |
| 3/22 17:30 | 15.0 | ↓-0.1 | |
| 3/22 17:40 | 15.0 | 0 | |
| 3/22 17:50 | 14.9 | ↓-0.1 | |
| 3/22 18:00 | 14.8 | ↓-0.1 | |
| 3/22 18:10 | 14.6 | ↓-0.2 | |
| 3/22 18:20 | 14.5 | ↓-0.1 | |
| 3/22 18:30 | 14.4 | ↓-0.1 | |
| 3/22 18:40 | 14.3 | ↓-0.1 | |
| 3/22 18:50 | 14.1 | ↓-0.2 | |
| 3/22 19:00 | 13.9 | ↓-0.2 | |
| 3/22 19:10 | 13.8 | ↓-0.1 | |
| 3/22 19:20 | 13.6 | ↓-0.2 | |
| 3/22 19:30 | 13.4 | ↓-0.2 | |
| 3/22 19:40 | 13.2 | ↓-0.2 | |
| 3/22 19:50 | 13.0 | ↓-0.2 | |
| 3/22 20:00 | 12.8 | ↓-0.2 | |
| 3/22 20:10 | 12.6 | ↓-0.2 | |
| 3/22 20:20 | 12.3 | ↓-0.3 | |
| 3/22 20:30 | 12.1 | ↓-0.2 | |
| 3/22 20:40 | 11.8 | ↓-0.3 | |
| 3/22 20:50 | 11.6 | ↓-0.2 | |
| 3/22 21:00 | 11.3 | ↓-0.3 | |
| 3/22 21:10 | 11.1 | ↓-0.2 | |
| 3/22 21:20 | 10.8 | ↓-0.3 | |
| 3/22 21:30 | 10.5 | ↓-0.3 | |
| 3/22 21:40 | 10.2 | ↓-0.3 | |
| 3/22 21:50 | 10.0 | ↓-0.2 | |
| 3/22 22:00 | 9.7 | ↓-0.3 | |
| 3/22 22:10 | 9.4 | ↓-0.3 | |
| 3/22 22:20 | 9.0 | ↓-0.4 | |
| 3/22 22:30 | 8.7 | ↓-0.3 | |
| 3/22 22:40 | 8.4 | ↓-0.3 | |
| 3/22 22:50 | 8.0 | ↓-0.4 | |
| 3/22 23:00 | 7.7 | ↓-0.3 | |
| 3/22 23:10 | 7.3 | ↓-0.4 | |
| 3/22 23:20 | 6.9 | ↓-0.4 | |
| 3/22 23:30 | 6.5 | ↓-0.4 | |
| 3/22 23:40 | 6.1 | ↓-0.4 | |
| 3/22 23:50 | 5.7 | ↓-0.4 |