| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(水) |
02:41 | 07:33 | 13:18 | 20:45 |
| 24cm | 18cm | 28cm | 4cm | |
|
||||
江差／桧山（北海道）2030年05月15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 |
|---|---|---|---|
| 5/15 00:00 | 18.2 | ↑0.6 | |
| 5/15 00:10 | 18.7 | ↑0.5 | |
| 5/15 00:20 | 19.3 | ↑0.6 | |
| 5/15 00:30 | 19.8 | ↑0.5 | |
| 5/15 00:40 | 20.2 | ↑0.4 | |
| 5/15 00:50 | 20.7 | ↑0.5 | |
| 5/15 01:00 | 21.1 | ↑0.4 | |
| 5/15 01:10 | 21.5 | ↑0.4 | |
| 5/15 01:20 | 21.8 | ↑0.3 | |
| 5/15 01:30 | 22.1 | ↑0.3 | |
| 5/15 01:40 | 22.4 | ↑0.3 | |
| 5/15 01:50 | 22.6 | ↑0.2 | |
| 5/15 02:00 | 22.8 | ↑0.2 | |
| 5/15 02:10 | 22.9 | ↑0.1 | |
| 5/15 02:20 | 23.0 | ↑0.1 | |
| 5/15 02:30 | 23.0 | 0 | |
| 5/15 02:40 | 23.1 | ↑0.1 | 満潮 |
| 5/15 02:50 | 23.0 | ↓-0.1 | |
| 5/15 03:00 | 23.0 | 0 | |
| 5/15 03:10 | 22.9 | ↓-0.1 | |
| 5/15 03:20 | 22.8 | ↓-0.1 | |
| 5/15 03:30 | 22.6 | ↓-0.2 | |
| 5/15 03:40 | 22.4 | ↓-0.2 | |
| 5/15 03:50 | 22.2 | ↓-0.2 | |
| 5/15 04:00 | 22.0 | ↓-0.2 | |
| 5/15 04:10 | 21.7 | ↓-0.3 | |
| 5/15 04:20 | 21.5 | ↓-0.2 | |
| 5/15 04:30 | 21.2 | ↓-0.3 | |
| 5/15 04:40 | 20.9 | ↓-0.3 | |
| 5/15 04:50 | 20.6 | ↓-0.3 | |
| 5/15 05:00 | 20.2 | ↓-0.4 | |
| 5/15 05:10 | 19.9 | ↓-0.3 | |
| 5/15 05:20 | 19.6 | ↓-0.3 | |
| 5/15 05:30 | 19.3 | ↓-0.3 | |
| 5/15 05:40 | 19.0 | ↓-0.3 | |
| 5/15 05:50 | 18.7 | ↓-0.3 | |
| 5/15 06:00 | 18.5 | ↓-0.2 | |
| 5/15 06:10 | 18.2 | ↓-0.3 | |
| 5/15 06:20 | 18.0 | ↓-0.2 | |
| 5/15 06:30 | 17.8 | ↓-0.2 | |
| 5/15 06:40 | 17.6 | ↓-0.2 | |
| 5/15 06:50 | 17.4 | ↓-0.2 | |
| 5/15 07:00 | 17.3 | ↓-0.1 | |
| 5/15 07:10 | 17.2 | ↓-0.1 | |
| 5/15 07:20 | 17.2 | 0 | |
| 5/15 07:30 | 17.2 | 0 | 干潮 |
| 5/15 07:40 | 17.2 | 0 | |
| 5/15 07:50 | 17.2 | 0 | |
| 5/15 08:00 | 17.3 | ↑0.1 | |
| 5/15 08:10 | 17.4 | ↑0.1 | |
| 5/15 08:20 | 17.6 | ↑0.2 | |
| 5/15 08:30 | 17.8 | ↑0.2 | |
| 5/15 08:40 | 18.0 | ↑0.2 | |
| 5/15 08:50 | 18.2 | ↑0.2 | |
| 5/15 09:00 | 18.5 | ↑0.3 | |
| 5/15 09:10 | 18.8 | ↑0.3 | |
| 5/15 09:20 | 19.2 | ↑0.4 | |
| 5/15 09:30 | 19.5 | ↑0.3 | |
| 5/15 09:40 | 19.9 | ↑0.4 | |
| 5/15 09:50 | 20.3 | ↑0.4 | |
| 5/15 10:00 | 20.8 | ↑0.5 | |
| 5/15 10:10 | 21.2 | ↑0.4 | |
| 5/15 10:20 | 21.6 | ↑0.4 | |
| 5/15 10:30 | 22.1 | ↑0.5 | |
| 5/15 10:40 | 22.5 | ↑0.4 | |
| 5/15 10:50 | 23.0 | ↑0.5 | |
| 5/15 11:00 | 23.4 | ↑0.4 | |
| 5/15 11:10 | 23.9 | ↑0.5 | |
| 5/15 11:20 | 24.3 | ↑0.4 | |
| 5/15 11:30 | 24.7 | ↑0.4 | |
| 5/15 11:40 | 25.1 | ↑0.4 | |
| 5/15 11:50 | 25.5 | ↑0.4 | |
| 5/15 12:00 | 25.8 | ↑0.3 | |
| 5/15 12:10 | 26.1 | ↑0.3 | |
| 5/15 12:20 | 26.4 | ↑0.3 | |
| 5/15 12:30 | 26.6 | ↑0.2 | |
| 5/15 12:40 | 26.8 | ↑0.2 | |
| 5/15 12:50 | 26.9 | ↑0.1 | |
| 5/15 13:00 | 27.1 | ↑0.2 | |
| 5/15 13:10 | 27.1 | 0 | 満潮 |
| 5/15 13:20 | 27.1 | 0 | |
| 5/15 13:30 | 27.1 | 0 | |
| 5/15 13:40 | 27.0 | ↓-0.1 | |
| 5/15 13:50 | 26.9 | ↓-0.1 | |
| 5/15 14:00 | 26.7 | ↓-0.2 | |
| 5/15 14:10 | 26.4 | ↓-0.3 | |
| 5/15 14:20 | 26.1 | ↓-0.3 | |
| 5/15 14:30 | 25.8 | ↓-0.3 | |
| 5/15 14:40 | 25.4 | ↓-0.4 | |
| 5/15 14:50 | 24.9 | ↓-0.5 | |
| 5/15 15:00 | 24.4 | ↓-0.5 | |
| 5/15 15:10 | 23.9 | ↓-0.5 | |
| 5/15 15:20 | 23.3 | ↓-0.6 | |
| 5/15 15:30 | 22.6 | ↓-0.7 | |
| 5/15 15:40 | 22.0 | ↓-0.6 | |
| 5/15 15:50 | 21.3 | ↓-0.7 | |
| 5/15 16:00 | 20.5 | ↓-0.8 | |
| 5/15 16:10 | 19.8 | ↓-0.7 | |
| 5/15 16:20 | 19.0 | ↓-0.8 | |
| 5/15 16:30 | 18.2 | ↓-0.8 | |
| 5/15 16:40 | 17.3 | ↓-0.9 | 最大潮位差 |
| 5/15 16:50 | 16.5 | ↓-0.8 | |
| 5/15 17:00 | 15.6 | ↓-0.9 | 最大潮位差 |
| 5/15 17:10 | 14.8 | ↓-0.8 | |
| 5/15 17:20 | 13.9 | ↓-0.9 | 最大潮位差 |
| 5/15 17:30 | 13.1 | ↓-0.8 | |
| 5/15 17:40 | 12.3 | ↓-0.8 | |
| 5/15 17:50 | 11.4 | ↓-0.9 | 最大潮位差 |
| 5/15 18:00 | 10.6 | ↓-0.8 | |
| 5/15 18:10 | 9.9 | ↓-0.7 | |
| 5/15 18:20 | 9.1 | ↓-0.8 | |
| 5/15 18:30 | 8.4 | ↓-0.7 | |
| 5/15 18:40 | 7.7 | ↓-0.7 | |
| 5/15 18:50 | 7.1 | ↓-0.6 | |
| 5/15 19:00 | 6.5 | ↓-0.6 | |
| 5/15 19:10 | 5.9 | ↓-0.6 | |
| 5/15 19:20 | 5.4 | ↓-0.5 | |
| 5/15 19:30 | 4.9 | ↓-0.5 | |
| 5/15 19:40 | 4.5 | ↓-0.4 | |
| 5/15 19:50 | 4.2 | ↓-0.3 | |
| 5/15 20:00 | 3.9 | ↓-0.3 | |
| 5/15 20:10 | 3.7 | ↓-0.2 | |
| 5/15 20:20 | 3.5 | ↓-0.2 | |
| 5/15 20:30 | 3.4 | ↓-0.1 | |
| 5/15 20:40 | 3.3 | ↓-0.1 | 干潮 |
| 5/15 20:50 | 3.3 | 0 | |
| 5/15 21:00 | 3.4 | ↑0.1 | |
| 5/15 21:10 | 3.5 | ↑0.1 | |
| 5/15 21:20 | 3.7 | ↑0.2 | |
| 5/15 21:30 | 3.9 | ↑0.2 | |
| 5/15 21:40 | 4.2 | ↑0.3 | |
| 5/15 21:50 | 4.6 | ↑0.4 | |
| 5/15 22:00 | 5.0 | ↑0.4 | |
| 5/15 22:10 | 5.4 | ↑0.4 | |
| 5/15 22:20 | 5.9 | ↑0.5 | |
| 5/15 22:30 | 6.4 | ↑0.5 | |
| 5/15 22:40 | 6.9 | ↑0.5 | |
| 5/15 22:50 | 7.5 | ↑0.6 | |
| 5/15 23:00 | 8.1 | ↑0.6 | |
| 5/15 23:10 | 8.8 | ↑0.7 | |
| 5/15 23:20 | 9.5 | ↑0.7 | |
| 5/15 23:30 | 10.1 | ↑0.6 | |
| 5/15 23:40 | 10.8 | ↑0.7 | |
| 5/15 23:50 | 11.5 | ↑0.7 |