| 満潮 | 干潮 | 満潮 | 干潮 |
|
23
(金) |
01:38 | 09:26 | 16:26 | 21:10 |
| 108cm | 12cm | 88cm | 67cm | |
|
||||
函館（北海道）2021年07月23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 |
|---|---|---|---|
| 7/23 00:00 | 97.8 | ↑1.8 | |
| 7/23 00:10 | 99.4 | ↑1.6 | |
| 7/23 00:20 | 101.0 | ↑1.6 | |
| 7/23 00:30 | 102.4 | ↑1.4 | |
| 7/23 00:40 | 103.7 | ↑1.3 | |
| 7/23 00:50 | 104.8 | ↑1.1 | |
| 7/23 01:00 | 105.7 | ↑0.9 | |
| 7/23 01:10 | 106.4 | ↑0.7 | |
| 7/23 01:20 | 106.8 | ↑0.4 | |
| 7/23 01:30 | 107.1 | ↑0.3 | 満潮 |
| 7/23 01:40 | 107.2 | ↑0.1 | |
| 7/23 01:50 | 107.0 | ↓-0.2 | |
| 7/23 02:00 | 106.6 | ↓-0.4 | |
| 7/23 02:10 | 106.0 | ↓-0.6 | |
| 7/23 02:20 | 105.2 | ↓-0.8 | |
| 7/23 02:30 | 104.2 | ↓-1.0 | |
| 7/23 02:40 | 103.0 | ↓-1.2 | |
| 7/23 02:50 | 101.6 | ↓-1.4 | |
| 7/23 03:00 | 100.0 | ↓-1.6 | |
| 7/23 03:10 | 98.2 | ↓-1.8 | |
| 7/23 03:20 | 96.3 | ↓-1.9 | |
| 7/23 03:30 | 94.3 | ↓-2.0 | |
| 7/23 03:40 | 92.1 | ↓-2.2 | |
| 7/23 03:50 | 89.7 | ↓-2.4 | |
| 7/23 04:00 | 87.3 | ↓-2.4 | |
| 7/23 04:10 | 84.7 | ↓-2.6 | |
| 7/23 04:20 | 82.0 | ↓-2.7 | |
| 7/23 04:30 | 79.2 | ↓-2.8 | |
| 7/23 04:40 | 76.3 | ↓-2.9 | |
| 7/23 04:50 | 73.4 | ↓-2.9 | |
| 7/23 05:00 | 70.4 | ↓-3.0 | |
| 7/23 05:10 | 67.3 | ↓-3.1 | |
| 7/23 05:20 | 64.2 | ↓-3.1 | |
| 7/23 05:30 | 61.0 | ↓-3.2 | 最大潮位差 |
| 7/23 05:40 | 57.9 | ↓-3.1 | |
| 7/23 05:50 | 54.7 | ↓-3.2 | 最大潮位差 |
| 7/23 06:00 | 51.5 | ↓-3.2 | 最大潮位差 |
| 7/23 06:10 | 48.4 | ↓-3.1 | |
| 7/23 06:20 | 45.3 | ↓-3.1 | |
| 7/23 06:30 | 42.2 | ↓-3.1 | |
| 7/23 06:40 | 39.3 | ↓-2.9 | |
| 7/23 06:50 | 36.3 | ↓-3.0 | |
| 7/23 07:00 | 33.5 | ↓-2.8 | |
| 7/23 07:10 | 30.8 | ↓-2.7 | |
| 7/23 07:20 | 28.3 | ↓-2.5 | |
| 7/23 07:30 | 25.8 | ↓-2.5 | |
| 7/23 07:40 | 23.5 | ↓-2.3 | |
| 7/23 07:50 | 21.4 | ↓-2.1 | |
| 7/23 08:00 | 19.5 | ↓-1.9 | |
| 7/23 08:10 | 17.7 | ↓-1.8 | |
| 7/23 08:20 | 16.1 | ↓-1.6 | |
| 7/23 08:30 | 14.7 | ↓-1.4 | |
| 7/23 08:40 | 13.6 | ↓-1.1 | |
| 7/23 08:50 | 12.6 | ↓-1.0 | |
| 7/23 09:00 | 11.9 | ↓-0.7 | |
| 7/23 09:10 | 11.4 | ↓-0.5 | |
| 7/23 09:20 | 11.2 | ↓-0.2 | 干潮 |
| 7/23 09:30 | 11.2 | 0 | |
| 7/23 09:40 | 11.4 | ↑0.2 | |
| 7/23 09:50 | 12.0 | ↑0.6 | |
| 7/23 10:00 | 12.7 | ↑0.7 | |
| 7/23 10:10 | 13.7 | ↑1.0 | |
| 7/23 10:20 | 15.0 | ↑1.3 | |
| 7/23 10:30 | 16.5 | ↑1.5 | |
| 7/23 10:40 | 18.2 | ↑1.7 | |
| 7/23 10:50 | 20.1 | ↑1.9 | |
| 7/23 11:00 | 22.3 | ↑2.2 | |
| 7/23 11:10 | 24.7 | ↑2.4 | |
| 7/23 11:20 | 27.2 | ↑2.5 | |
| 7/23 11:30 | 29.9 | ↑2.7 | |
| 7/23 11:40 | 32.7 | ↑2.8 | |
| 7/23 11:50 | 35.6 | ↑2.9 | |
| 7/23 12:00 | 38.6 | ↑3.0 | |
| 7/23 12:10 | 41.7 | ↑3.1 | |
| 7/23 12:20 | 44.8 | ↑3.1 | |
| 7/23 12:30 | 47.9 | ↑3.1 | |
| 7/23 12:40 | 51.0 | ↑3.1 | |
| 7/23 12:50 | 54.1 | ↑3.1 | |
| 7/23 13:00 | 57.1 | ↑3.0 | |
| 7/23 13:10 | 60.0 | ↑2.9 | |
| 7/23 13:20 | 62.8 | ↑2.8 | |
| 7/23 13:30 | 65.5 | ↑2.7 | |
| 7/23 13:40 | 68.1 | ↑2.6 | |
| 7/23 13:50 | 70.5 | ↑2.4 | |
| 7/23 14:00 | 72.7 | ↑2.2 | |
| 7/23 14:10 | 74.8 | ↑2.1 | |
| 7/23 14:20 | 76.8 | ↑2.0 | |
| 7/23 14:30 | 78.6 | ↑1.8 | |
| 7/23 14:40 | 80.2 | ↑1.6 | |
| 7/23 14:50 | 81.6 | ↑1.4 | |
| 7/23 15:00 | 82.9 | ↑1.3 | |
| 7/23 15:10 | 84.1 | ↑1.2 | |
| 7/23 15:20 | 85.1 | ↑1.0 | |
| 7/23 15:30 | 85.9 | ↑0.8 | |
| 7/23 15:40 | 86.6 | ↑0.7 | |
| 7/23 15:50 | 87.1 | ↑0.5 | |
| 7/23 16:00 | 87.5 | ↑0.4 | |
| 7/23 16:10 | 87.8 | ↑0.3 | |
| 7/23 16:20 | 87.9 | ↑0.1 | 満潮 |
| 7/23 16:30 | 87.9 | 0 | |
| 7/23 16:40 | 87.8 | ↓-0.1 | |
| 7/23 16:50 | 87.5 | ↓-0.3 | |
| 7/23 17:00 | 87.2 | ↓-0.3 | |
| 7/23 17:10 | 86.7 | ↓-0.5 | |
| 7/23 17:20 | 86.1 | ↓-0.6 | |
| 7/23 17:30 | 85.4 | ↓-0.7 | |
| 7/23 17:40 | 84.6 | ↓-0.8 | |
| 7/23 17:50 | 83.7 | ↓-0.9 | |
| 7/23 18:00 | 82.8 | ↓-0.9 | |
| 7/23 18:10 | 81.8 | ↓-1.0 | |
| 7/23 18:20 | 80.7 | ↓-1.1 | |
| 7/23 18:30 | 79.6 | ↓-1.1 | |
| 7/23 18:40 | 78.4 | ↓-1.2 | |
| 7/23 18:50 | 77.3 | ↓-1.1 | |
| 7/23 19:00 | 76.1 | ↓-1.2 | |
| 7/23 19:10 | 75.0 | ↓-1.1 | |
| 7/23 19:20 | 73.8 | ↓-1.2 | |
| 7/23 19:30 | 72.8 | ↓-1.0 | |
| 7/23 19:40 | 71.7 | ↓-1.1 | |
| 7/23 19:50 | 70.8 | ↓-0.9 | |
| 7/23 20:00 | 69.9 | ↓-0.9 | |
| 7/23 20:10 | 69.1 | ↓-0.8 | |
| 7/23 20:20 | 68.4 | ↓-0.7 | |
| 7/23 20:30 | 67.8 | ↓-0.6 | |
| 7/23 20:40 | 67.3 | ↓-0.5 | |
| 7/23 20:50 | 67.0 | ↓-0.3 | |
| 7/23 21:00 | 66.8 | ↓-0.2 | 干潮 |
| 7/23 21:10 | 66.7 | ↓-0.1 | 干潮 |
| 7/23 21:20 | 66.8 | ↑0.1 | |
| 7/23 21:30 | 67.0 | ↑0.2 | |
| 7/23 21:40 | 67.5 | ↑0.5 | |
| 7/23 21:50 | 68.0 | ↑0.5 | |
| 7/23 22:00 | 68.8 | ↑0.8 | |
| 7/23 22:10 | 69.7 | ↑0.9 | |
| 7/23 22:20 | 70.7 | ↑1.0 | |
| 7/23 22:30 | 72.0 | ↑1.3 | |
| 7/23 22:40 | 73.4 | ↑1.4 | |
| 7/23 22:50 | 74.9 | ↑1.5 | |
| 7/23 23:00 | 76.6 | ↑1.7 | |
| 7/23 23:10 | 78.4 | ↑1.8 | |
| 7/23 23:20 | 80.4 | ↑2.0 | |
| 7/23 23:30 | 82.4 | ↑2.0 | |
| 7/23 23:40 | 84.5 | ↑2.1 | |
| 7/23 23:50 | 86.7 | ↑2.2 |