| 満潮 | 干潮 | 満潮 | 干潮 |
|
1
(金) |
08:05 | 01:58 | 23:48 | 16:02 |
| 70cm | 52cm | 59cm | 17cm | |
|
||||
函館（北海道）2020年05月1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 |
|---|---|---|---|
| 5/1 00:00 | 55.0 | ↓-0.4 | |
| 5/1 00:10 | 54.6 | ↓-0.4 | |
| 5/1 00:20 | 54.2 | ↓-0.4 | |
| 5/1 00:30 | 53.9 | ↓-0.3 | |
| 5/1 00:40 | 53.5 | ↓-0.4 | |
| 5/1 00:50 | 53.2 | ↓-0.3 | |
| 5/1 01:00 | 52.9 | ↓-0.3 | |
| 5/1 01:10 | 52.6 | ↓-0.3 | |
| 5/1 01:20 | 52.3 | ↓-0.3 | |
| 5/1 01:30 | 52.2 | ↓-0.1 | |
| 5/1 01:40 | 52.0 | ↓-0.2 | |
| 5/1 01:50 | 51.9 | ↓-0.1 | 干潮 |
| 5/1 02:00 | 51.9 | 0 | |
| 5/1 02:10 | 52.0 | ↑0.1 | |
| 5/1 02:20 | 52.1 | ↑0.1 | |
| 5/1 02:30 | 52.3 | ↑0.2 | |
| 5/1 02:40 | 52.6 | ↑0.3 | |
| 5/1 02:50 | 53.0 | ↑0.4 | |
| 5/1 03:00 | 53.4 | ↑0.4 | |
| 5/1 03:10 | 53.9 | ↑0.5 | |
| 5/1 03:20 | 54.5 | ↑0.6 | |
| 5/1 03:30 | 55.1 | ↑0.6 | |
| 5/1 03:40 | 55.7 | ↑0.6 | |
| 5/1 03:50 | 56.4 | ↑0.7 | |
| 5/1 04:00 | 57.2 | ↑0.8 | |
| 5/1 04:10 | 57.9 | ↑0.7 | |
| 5/1 04:20 | 58.7 | ↑0.8 | |
| 5/1 04:30 | 59.5 | ↑0.8 | |
| 5/1 04:40 | 60.2 | ↑0.7 | |
| 5/1 04:50 | 61.0 | ↑0.8 | |
| 5/1 05:00 | 61.7 | ↑0.7 | |
| 5/1 05:10 | 62.5 | ↑0.8 | |
| 5/1 05:20 | 63.1 | ↑0.6 | |
| 5/1 05:30 | 63.8 | ↑0.7 | |
| 5/1 05:40 | 64.5 | ↑0.7 | |
| 5/1 05:50 | 65.1 | ↑0.6 | |
| 5/1 06:00 | 65.6 | ↑0.5 | |
| 5/1 06:10 | 66.2 | ↑0.6 | |
| 5/1 06:20 | 66.7 | ↑0.5 | |
| 5/1 06:30 | 67.2 | ↑0.5 | |
| 5/1 06:40 | 67.6 | ↑0.4 | |
| 5/1 06:50 | 68.0 | ↑0.4 | |
| 5/1 07:00 | 68.4 | ↑0.4 | |
| 5/1 07:10 | 68.7 | ↑0.3 | |
| 5/1 07:20 | 69.0 | ↑0.3 | |
| 5/1 07:30 | 69.2 | ↑0.2 | |
| 5/1 07:40 | 69.4 | ↑0.2 | |
| 5/1 07:50 | 69.6 | ↑0.2 | |
| 5/1 08:00 | 69.6 | 0 | 満潮 |
| 5/1 08:10 | 69.6 | 0 | |
| 5/1 08:20 | 69.5 | ↓-0.1 | |
| 5/1 08:30 | 69.4 | ↓-0.1 | |
| 5/1 08:40 | 69.1 | ↓-0.3 | |
| 5/1 08:50 | 68.7 | ↓-0.4 | |
| 5/1 09:00 | 68.3 | ↓-0.4 | |
| 5/1 09:10 | 67.7 | ↓-0.6 | |
| 5/1 09:20 | 67.1 | ↓-0.6 | |
| 5/1 09:30 | 66.3 | ↓-0.8 | |
| 5/1 09:40 | 65.4 | ↓-0.9 | |
| 5/1 09:50 | 64.4 | ↓-1.0 | |
| 5/1 10:00 | 63.4 | ↓-1.0 | |
| 5/1 10:10 | 62.2 | ↓-1.2 | |
| 5/1 10:20 | 60.9 | ↓-1.3 | |
| 5/1 10:30 | 59.6 | ↓-1.3 | |
| 5/1 10:40 | 58.2 | ↓-1.4 | |
| 5/1 10:50 | 56.7 | ↓-1.5 | |
| 5/1 11:00 | 55.2 | ↓-1.5 | |
| 5/1 11:10 | 53.6 | ↓-1.6 | |
| 5/1 11:20 | 51.9 | ↓-1.7 | |
| 5/1 11:30 | 50.2 | ↓-1.7 | |
| 5/1 11:40 | 48.5 | ↓-1.7 | |
| 5/1 11:50 | 46.7 | ↓-1.8 | 最大潮位差 |
| 5/1 12:00 | 44.9 | ↓-1.8 | 最大潮位差 |
| 5/1 12:10 | 43.1 | ↓-1.8 | 最大潮位差 |
| 5/1 12:20 | 41.3 | ↓-1.8 | 最大潮位差 |
| 5/1 12:30 | 39.5 | ↓-1.8 | 最大潮位差 |
| 5/1 12:40 | 37.7 | ↓-1.8 | 最大潮位差 |
| 5/1 12:50 | 36.0 | ↓-1.7 | |
| 5/1 13:00 | 34.2 | ↓-1.8 | 最大潮位差 |
| 5/1 13:10 | 32.5 | ↓-1.7 | |
| 5/1 13:20 | 30.8 | ↓-1.7 | |
| 5/1 13:30 | 29.2 | ↓-1.6 | |
| 5/1 13:40 | 27.6 | ↓-1.6 | |
| 5/1 13:50 | 26.1 | ↓-1.5 | |
| 5/1 14:00 | 24.7 | ↓-1.4 | |
| 5/1 14:10 | 23.4 | ↓-1.3 | |
| 5/1 14:20 | 22.1 | ↓-1.3 | |
| 5/1 14:30 | 21.0 | ↓-1.1 | |
| 5/1 14:40 | 20.0 | ↓-1.0 | |
| 5/1 14:50 | 19.0 | ↓-1.0 | |
| 5/1 15:00 | 18.3 | ↓-0.7 | |
| 5/1 15:10 | 17.6 | ↓-0.7 | |
| 5/1 15:20 | 17.0 | ↓-0.6 | |
| 5/1 15:30 | 16.6 | ↓-0.4 | |
| 5/1 15:40 | 16.3 | ↓-0.3 | |
| 5/1 15:50 | 16.2 | ↓-0.1 | |
| 5/1 16:00 | 16.1 | ↓-0.1 | 干潮 |
| 5/1 16:10 | 16.1 | 0 | |
| 5/1 16:20 | 16.3 | ↑0.2 | |
| 5/1 16:30 | 16.5 | ↑0.2 | |
| 5/1 16:40 | 16.9 | ↑0.4 | |
| 5/1 16:50 | 17.3 | ↑0.4 | |
| 5/1 17:00 | 17.8 | ↑0.5 | |
| 5/1 17:10 | 18.4 | ↑0.6 | |
| 5/1 17:20 | 19.0 | ↑0.6 | |
| 5/1 17:30 | 19.8 | ↑0.8 | |
| 5/1 17:40 | 20.6 | ↑0.8 | |
| 5/1 17:50 | 21.4 | ↑0.8 | |
| 5/1 18:00 | 22.4 | ↑1.0 | |
| 5/1 18:10 | 23.3 | ↑0.9 | |
| 5/1 18:20 | 24.4 | ↑1.1 | |
| 5/1 18:30 | 25.5 | ↑1.1 | |
| 5/1 18:40 | 26.7 | ↑1.2 | |
| 5/1 18:50 | 27.9 | ↑1.2 | |
| 5/1 19:00 | 29.2 | ↑1.3 | |
| 5/1 19:10 | 30.5 | ↑1.3 | |
| 5/1 19:20 | 31.9 | ↑1.4 | |
| 5/1 19:30 | 33.4 | ↑1.5 | |
| 5/1 19:40 | 34.8 | ↑1.4 | |
| 5/1 19:50 | 36.4 | ↑1.6 | |
| 5/1 20:00 | 37.9 | ↑1.5 | |
| 5/1 20:10 | 39.4 | ↑1.5 | |
| 5/1 20:20 | 41.0 | ↑1.6 | |
| 5/1 20:30 | 42.5 | ↑1.5 | |
| 5/1 20:40 | 44.0 | ↑1.5 | |
| 5/1 20:50 | 45.5 | ↑1.5 | |
| 5/1 21:00 | 46.9 | ↑1.4 | |
| 5/1 21:10 | 48.2 | ↑1.3 | |
| 5/1 21:20 | 49.5 | ↑1.3 | |
| 5/1 21:30 | 50.8 | ↑1.3 | |
| 5/1 21:40 | 51.9 | ↑1.1 | |
| 5/1 21:50 | 53.0 | ↑1.1 | |
| 5/1 22:00 | 53.9 | ↑0.9 | |
| 5/1 22:10 | 54.8 | ↑0.9 | |
| 5/1 22:20 | 55.6 | ↑0.8 | |
| 5/1 22:30 | 56.3 | ↑0.7 | |
| 5/1 22:40 | 56.9 | ↑0.6 | |
| 5/1 22:50 | 57.4 | ↑0.5 | |
| 5/1 23:00 | 57.8 | ↑0.4 | |
| 5/1 23:10 | 58.1 | ↑0.3 | |
| 5/1 23:20 | 58.3 | ↑0.2 | |
| 5/1 23:30 | 58.5 | ↑0.2 | |
| 5/1 23:40 | 58.5 | 0 | 満潮 |
| 5/1 23:50 | 58.6 | ↑0.1 |