| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(木) |
06:34 | 00:33 | 19:21 | 13:08 |
| 86cm | 22cm | 71cm | 12cm | |
|
||||
函館（北海道）2021年03月4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 |
|---|---|---|---|
| 3/4 00:00 | 22.3 | ↓-0.9 | |
| 3/4 00:10 | 21.7 | ↓-0.6 | |
| 3/4 00:20 | 21.3 | ↓-0.4 | |
| 3/4 00:30 | 21.1 | ↓-0.2 | 干潮 |
| 3/4 00:40 | 21.2 | ↑0.1 | |
| 3/4 00:50 | 21.5 | ↑0.3 | |
| 3/4 01:00 | 22.1 | ↑0.6 | |
| 3/4 01:10 | 22.9 | ↑0.8 | |
| 3/4 01:20 | 23.9 | ↑1.0 | |
| 3/4 01:30 | 25.2 | ↑1.3 | |
| 3/4 01:40 | 26.7 | ↑1.5 | |
| 3/4 01:50 | 28.4 | ↑1.7 | |
| 3/4 02:00 | 30.2 | ↑1.8 | |
| 3/4 02:10 | 32.3 | ↑2.1 | |
| 3/4 02:20 | 34.5 | ↑2.2 | |
| 3/4 02:30 | 36.8 | ↑2.3 | |
| 3/4 02:40 | 39.3 | ↑2.5 | |
| 3/4 02:50 | 41.8 | ↑2.5 | |
| 3/4 03:00 | 44.5 | ↑2.7 | |
| 3/4 03:10 | 47.2 | ↑2.7 | |
| 3/4 03:20 | 49.9 | ↑2.7 | |
| 3/4 03:30 | 52.7 | ↑2.8 | |
| 3/4 03:40 | 55.5 | ↑2.8 | |
| 3/4 03:50 | 58.3 | ↑2.8 | |
| 3/4 04:00 | 61.0 | ↑2.7 | |
| 3/4 04:10 | 63.7 | ↑2.7 | |
| 3/4 04:20 | 66.3 | ↑2.6 | |
| 3/4 04:30 | 68.8 | ↑2.5 | |
| 3/4 04:40 | 71.2 | ↑2.4 | |
| 3/4 04:50 | 73.5 | ↑2.3 | |
| 3/4 05:00 | 75.6 | ↑2.1 | |
| 3/4 05:10 | 77.6 | ↑2.0 | |
| 3/4 05:20 | 79.3 | ↑1.7 | |
| 3/4 05:30 | 80.9 | ↑1.6 | |
| 3/4 05:40 | 82.3 | ↑1.4 | |
| 3/4 05:50 | 83.5 | ↑1.2 | |
| 3/4 06:00 | 84.4 | ↑0.9 | |
| 3/4 06:10 | 85.1 | ↑0.7 | |
| 3/4 06:20 | 85.5 | ↑0.4 | |
| 3/4 06:30 | 85.7 | ↑0.2 | 満潮 |
| 3/4 06:40 | 85.6 | ↓-0.1 | |
| 3/4 06:50 | 85.3 | ↓-0.3 | |
| 3/4 07:00 | 84.8 | ↓-0.5 | |
| 3/4 07:10 | 84.0 | ↓-0.8 | |
| 3/4 07:20 | 83.0 | ↓-1.0 | |
| 3/4 07:30 | 81.8 | ↓-1.2 | |
| 3/4 07:40 | 80.4 | ↓-1.4 | |
| 3/4 07:50 | 78.7 | ↓-1.7 | |
| 3/4 08:00 | 76.9 | ↓-1.8 | |
| 3/4 08:10 | 75.0 | ↓-1.9 | |
| 3/4 08:20 | 72.8 | ↓-2.2 | |
| 3/4 08:30 | 70.6 | ↓-2.2 | |
| 3/4 08:40 | 68.2 | ↓-2.4 | |
| 3/4 08:50 | 65.7 | ↓-2.5 | |
| 3/4 09:00 | 63.0 | ↓-2.7 | |
| 3/4 09:10 | 60.4 | ↓-2.6 | |
| 3/4 09:20 | 57.6 | ↓-2.8 | |
| 3/4 09:30 | 54.8 | ↓-2.8 | |
| 3/4 09:40 | 51.9 | ↓-2.9 | 最大潮位差 |
| 3/4 09:50 | 49.0 | ↓-2.9 | 最大潮位差 |
| 3/4 10:00 | 46.1 | ↓-2.9 | 最大潮位差 |
| 3/4 10:10 | 43.2 | ↓-2.9 | 最大潮位差 |
| 3/4 10:20 | 40.4 | ↓-2.8 | |
| 3/4 10:30 | 37.5 | ↓-2.9 | 最大潮位差 |
| 3/4 10:40 | 34.7 | ↓-2.8 | |
| 3/4 10:50 | 32.0 | ↓-2.7 | |
| 3/4 11:00 | 29.4 | ↓-2.6 | |
| 3/4 11:10 | 26.9 | ↓-2.5 | |
| 3/4 11:20 | 24.5 | ↓-2.4 | |
| 3/4 11:30 | 22.2 | ↓-2.3 | |
| 3/4 11:40 | 20.1 | ↓-2.1 | |
| 3/4 11:50 | 18.2 | ↓-1.9 | |
| 3/4 12:00 | 16.5 | ↓-1.7 | |
| 3/4 12:10 | 15.1 | ↓-1.4 | |
| 3/4 12:20 | 13.8 | ↓-1.3 | |
| 3/4 12:30 | 12.7 | ↓-1.1 | |
| 3/4 12:40 | 11.9 | ↓-0.8 | |
| 3/4 12:50 | 11.4 | ↓-0.5 | |
| 3/4 13:00 | 11.1 | ↓-0.3 | 干潮 |
| 3/4 13:10 | 11.0 | ↓-0.1 | |
| 3/4 13:20 | 11.2 | ↑0.2 | |
| 3/4 13:30 | 11.6 | ↑0.4 | |
| 3/4 13:40 | 12.3 | ↑0.7 | |
| 3/4 13:50 | 13.2 | ↑0.9 | |
| 3/4 14:00 | 14.3 | ↑1.1 | |
| 3/4 14:10 | 15.6 | ↑1.3 | |
| 3/4 14:20 | 17.0 | ↑1.4 | |
| 3/4 14:30 | 18.7 | ↑1.7 | |
| 3/4 14:40 | 20.5 | ↑1.8 | |
| 3/4 14:50 | 22.4 | ↑1.9 | |
| 3/4 15:00 | 24.5 | ↑2.1 | |
| 3/4 15:10 | 26.7 | ↑2.2 | |
| 3/4 15:20 | 29.0 | ↑2.3 | |
| 3/4 15:30 | 31.3 | ↑2.3 | |
| 3/4 15:40 | 33.7 | ↑2.4 | |
| 3/4 15:50 | 36.1 | ↑2.4 | |
| 3/4 16:00 | 38.6 | ↑2.5 | |
| 3/4 16:10 | 41.0 | ↑2.4 | |
| 3/4 16:20 | 43.5 | ↑2.5 | |
| 3/4 16:30 | 45.9 | ↑2.4 | |
| 3/4 16:40 | 48.3 | ↑2.4 | |
| 3/4 16:50 | 50.7 | ↑2.4 | |
| 3/4 17:00 | 53.0 | ↑2.3 | |
| 3/4 17:10 | 55.2 | ↑2.2 | |
| 3/4 17:20 | 57.3 | ↑2.1 | |
| 3/4 17:30 | 59.2 | ↑1.9 | |
| 3/4 17:40 | 61.1 | ↑1.9 | |
| 3/4 17:50 | 62.8 | ↑1.7 | |
| 3/4 18:00 | 64.3 | ↑1.5 | |
| 3/4 18:10 | 65.7 | ↑1.4 | |
| 3/4 18:20 | 67.0 | ↑1.3 | |
| 3/4 18:30 | 68.0 | ↑1.0 | |
| 3/4 18:40 | 68.8 | ↑0.8 | |
| 3/4 18:50 | 69.5 | ↑0.7 | |
| 3/4 19:00 | 70.0 | ↑0.5 | |
| 3/4 19:10 | 70.3 | ↑0.3 | |
| 3/4 19:20 | 70.4 | ↑0.1 | 満潮 |
| 3/4 19:30 | 70.3 | ↓-0.1 | |
| 3/4 19:40 | 70.0 | ↓-0.3 | |
| 3/4 19:50 | 69.6 | ↓-0.4 | |
| 3/4 20:00 | 69.0 | ↓-0.6 | |
| 3/4 20:10 | 68.2 | ↓-0.8 | |
| 3/4 20:20 | 67.3 | ↓-0.9 | |
| 3/4 20:30 | 66.3 | ↓-1.0 | |
| 3/4 20:40 | 65.1 | ↓-1.2 | |
| 3/4 20:50 | 63.8 | ↓-1.3 | |
| 3/4 21:00 | 62.4 | ↓-1.4 | |
| 3/4 21:10 | 61.0 | ↓-1.4 | |
| 3/4 21:20 | 59.4 | ↓-1.6 | |
| 3/4 21:30 | 57.8 | ↓-1.6 | |
| 3/4 21:40 | 56.2 | ↓-1.6 | |
| 3/4 21:50 | 54.4 | ↓-1.8 | |
| 3/4 22:00 | 52.7 | ↓-1.7 | |
| 3/4 22:10 | 50.9 | ↓-1.8 | |
| 3/4 22:20 | 49.1 | ↓-1.8 | |
| 3/4 22:30 | 47.3 | ↓-1.8 | |
| 3/4 22:40 | 45.6 | ↓-1.7 | |
| 3/4 22:50 | 43.8 | ↓-1.8 | |
| 3/4 23:00 | 42.1 | ↓-1.7 | |
| 3/4 23:10 | 40.5 | ↓-1.6 | |
| 3/4 23:20 | 38.9 | ↓-1.6 | |
| 3/4 23:30 | 37.4 | ↓-1.5 | |
| 3/4 23:40 | 36.0 | ↓-1.4 | |
| 3/4 23:50 | 34.7 | ↓-1.3 |