| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(金) |
01:05 | 07:27 | 12:48 | 19:32 |
| 69cm | 36cm | 66cm | 26cm | |
|
||||
函館（北海道）2021年05月7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 |
|---|---|---|---|
| 5/7 00:00 | 66.1 | ↑0.9 | |
| 5/7 00:10 | 66.8 | ↑0.7 | |
| 5/7 00:20 | 67.4 | ↑0.6 | |
| 5/7 00:30 | 67.8 | ↑0.4 | |
| 5/7 00:40 | 68.2 | ↑0.4 | |
| 5/7 00:50 | 68.4 | ↑0.2 | |
| 5/7 01:00 | 68.5 | ↑0.1 | 満潮 |
| 5/7 01:10 | 68.5 | 0 | |
| 5/7 01:20 | 68.4 | ↓-0.1 | |
| 5/7 01:30 | 68.1 | ↓-0.3 | |
| 5/7 01:40 | 67.8 | ↓-0.3 | |
| 5/7 01:50 | 67.3 | ↓-0.5 | |
| 5/7 02:00 | 66.7 | ↓-0.6 | |
| 5/7 02:10 | 66.0 | ↓-0.7 | |
| 5/7 02:20 | 65.2 | ↓-0.8 | |
| 5/7 02:30 | 64.3 | ↓-0.9 | |
| 5/7 02:40 | 63.3 | ↓-1.0 | |
| 5/7 02:50 | 62.3 | ↓-1.0 | |
| 5/7 03:00 | 61.2 | ↓-1.1 | |
| 5/7 03:10 | 60.0 | ↓-1.2 | |
| 5/7 03:20 | 58.7 | ↓-1.3 | |
| 5/7 03:30 | 57.5 | ↓-1.2 | |
| 5/7 03:40 | 56.2 | ↓-1.3 | |
| 5/7 03:50 | 54.9 | ↓-1.3 | |
| 5/7 04:00 | 53.5 | ↓-1.4 | |
| 5/7 04:10 | 52.2 | ↓-1.3 | |
| 5/7 04:20 | 50.9 | ↓-1.3 | |
| 5/7 04:30 | 49.6 | ↓-1.3 | |
| 5/7 04:40 | 48.3 | ↓-1.3 | |
| 5/7 04:50 | 47.0 | ↓-1.3 | |
| 5/7 05:00 | 45.8 | ↓-1.2 | |
| 5/7 05:10 | 44.6 | ↓-1.2 | |
| 5/7 05:20 | 43.4 | ↓-1.2 | |
| 5/7 05:30 | 42.3 | ↓-1.1 | |
| 5/7 05:40 | 41.3 | ↓-1.0 | |
| 5/7 05:50 | 40.3 | ↓-1.0 | |
| 5/7 06:00 | 39.4 | ↓-0.9 | |
| 5/7 06:10 | 38.5 | ↓-0.9 | |
| 5/7 06:20 | 37.7 | ↓-0.8 | |
| 5/7 06:30 | 37.0 | ↓-0.7 | |
| 5/7 06:40 | 36.4 | ↓-0.6 | |
| 5/7 06:50 | 35.9 | ↓-0.5 | |
| 5/7 07:00 | 35.6 | ↓-0.3 | |
| 5/7 07:10 | 35.3 | ↓-0.3 | |
| 5/7 07:20 | 35.1 | ↓-0.2 | 干潮 |
| 5/7 07:30 | 35.1 | 0 | |
| 5/7 07:40 | 35.2 | ↑0.1 | |
| 5/7 07:50 | 35.5 | ↑0.3 | |
| 5/7 08:00 | 35.9 | ↑0.4 | |
| 5/7 08:10 | 36.4 | ↑0.5 | |
| 5/7 08:20 | 37.1 | ↑0.7 | |
| 5/7 08:30 | 38.0 | ↑0.9 | |
| 5/7 08:40 | 38.9 | ↑0.9 | |
| 5/7 08:50 | 40.0 | ↑1.1 | |
| 5/7 09:00 | 41.2 | ↑1.2 | |
| 5/7 09:10 | 42.5 | ↑1.3 | |
| 5/7 09:20 | 43.8 | ↑1.3 | |
| 5/7 09:30 | 45.3 | ↑1.5 | |
| 5/7 09:40 | 46.8 | ↑1.5 | |
| 5/7 09:50 | 48.3 | ↑1.5 | |
| 5/7 10:00 | 49.8 | ↑1.5 | |
| 5/7 10:10 | 51.4 | ↑1.6 | |
| 5/7 10:20 | 52.9 | ↑1.5 | |
| 5/7 10:30 | 54.4 | ↑1.5 | |
| 5/7 10:40 | 55.9 | ↑1.5 | |
| 5/7 10:50 | 57.2 | ↑1.3 | |
| 5/7 11:00 | 58.5 | ↑1.3 | |
| 5/7 11:10 | 59.8 | ↑1.3 | |
| 5/7 11:20 | 60.9 | ↑1.1 | |
| 5/7 11:30 | 61.9 | ↑1.0 | |
| 5/7 11:40 | 62.8 | ↑0.9 | |
| 5/7 11:50 | 63.5 | ↑0.7 | |
| 5/7 12:00 | 64.2 | ↑0.7 | |
| 5/7 12:10 | 64.7 | ↑0.5 | |
| 5/7 12:20 | 65.1 | ↑0.4 | |
| 5/7 12:30 | 65.4 | ↑0.3 | |
| 5/7 12:40 | 65.5 | ↑0.1 | 満潮 |
| 5/7 12:50 | 65.5 | 0 | |
| 5/7 13:00 | 65.4 | ↓-0.1 | |
| 5/7 13:10 | 65.2 | ↓-0.2 | |
| 5/7 13:20 | 64.9 | ↓-0.3 | |
| 5/7 13:30 | 64.4 | ↓-0.5 | |
| 5/7 13:40 | 63.9 | ↓-0.5 | |
| 5/7 13:50 | 63.2 | ↓-0.7 | |
| 5/7 14:00 | 62.4 | ↓-0.8 | |
| 5/7 14:10 | 61.5 | ↓-0.9 | |
| 5/7 14:20 | 60.5 | ↓-1.0 | |
| 5/7 14:30 | 59.5 | ↓-1.0 | |
| 5/7 14:40 | 58.3 | ↓-1.2 | |
| 5/7 14:50 | 57.1 | ↓-1.2 | |
| 5/7 15:00 | 55.8 | ↓-1.3 | |
| 5/7 15:10 | 54.4 | ↓-1.4 | |
| 5/7 15:20 | 53.0 | ↓-1.4 | |
| 5/7 15:30 | 51.5 | ↓-1.5 | |
| 5/7 15:40 | 50.0 | ↓-1.5 | |
| 5/7 15:50 | 48.5 | ↓-1.5 | |
| 5/7 16:00 | 46.9 | ↓-1.6 | |
| 5/7 16:10 | 45.4 | ↓-1.5 | |
| 5/7 16:20 | 43.8 | ↓-1.6 | |
| 5/7 16:30 | 42.3 | ↓-1.5 | |
| 5/7 16:40 | 40.8 | ↓-1.5 | |
| 5/7 16:50 | 39.3 | ↓-1.5 | |
| 5/7 17:00 | 37.9 | ↓-1.4 | |
| 5/7 17:10 | 36.5 | ↓-1.4 | |
| 5/7 17:20 | 35.1 | ↓-1.4 | |
| 5/7 17:30 | 33.8 | ↓-1.3 | |
| 5/7 17:40 | 32.6 | ↓-1.2 | |
| 5/7 17:50 | 31.4 | ↓-1.2 | |
| 5/7 18:00 | 30.3 | ↓-1.1 | |
| 5/7 18:10 | 29.3 | ↓-1.0 | |
| 5/7 18:20 | 28.4 | ↓-0.9 | |
| 5/7 18:30 | 27.6 | ↓-0.8 | |
| 5/7 18:40 | 26.9 | ↓-0.7 | |
| 5/7 18:50 | 26.2 | ↓-0.7 | |
| 5/7 19:00 | 25.8 | ↓-0.4 | |
| 5/7 19:10 | 25.4 | ↓-0.4 | |
| 5/7 19:20 | 25.2 | ↓-0.2 | |
| 5/7 19:30 | 25.1 | ↓-0.1 | 干潮 |
| 5/7 19:40 | 25.1 | 0 | |
| 5/7 19:50 | 25.3 | ↑0.2 | |
| 5/7 20:00 | 25.7 | ↑0.4 | |
| 5/7 20:10 | 26.3 | ↑0.6 | |
| 5/7 20:20 | 27.0 | ↑0.7 | |
| 5/7 20:30 | 27.8 | ↑0.8 | |
| 5/7 20:40 | 28.9 | ↑1.1 | |
| 5/7 20:50 | 30.1 | ↑1.2 | |
| 5/7 21:00 | 31.5 | ↑1.4 | |
| 5/7 21:10 | 33.0 | ↑1.5 | |
| 5/7 21:20 | 34.7 | ↑1.7 | |
| 5/7 21:30 | 36.5 | ↑1.8 | |
| 5/7 21:40 | 38.3 | ↑1.8 | |
| 5/7 21:50 | 40.3 | ↑2.0 | |
| 5/7 22:00 | 42.4 | ↑2.1 | |
| 5/7 22:10 | 44.5 | ↑2.1 | |
| 5/7 22:20 | 46.7 | ↑2.2 | 最大潮位差 |
| 5/7 22:30 | 48.8 | ↑2.1 | |
| 5/7 22:40 | 51.0 | ↑2.2 | 最大潮位差 |
| 5/7 22:50 | 53.1 | ↑2.1 | |
| 5/7 23:00 | 55.2 | ↑2.1 | |
| 5/7 23:10 | 57.2 | ↑2.0 | |
| 5/7 23:20 | 59.1 | ↑1.9 | |
| 5/7 23:30 | 61.0 | ↑1.9 | |
| 5/7 23:40 | 62.7 | ↑1.7 | |
| 5/7 23:50 | 64.3 | ↑1.6 |