| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(火) |
05:46 | 00:05 | 19:07 | 12:41 |
| 101cm | 50cm | 92cm | 19cm | |
|
||||
函館（北海道）2018年07月17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 |
|---|---|---|---|
| 7/17 00:00 | 49.5 | ↓-0.2 | 干潮 |
| 7/17 00:10 | 49.5 | 0 | |
| 7/17 00:20 | 49.7 | ↑0.2 | |
| 7/17 00:30 | 50.2 | ↑0.5 | |
| 7/17 00:40 | 50.8 | ↑0.6 | |
| 7/17 00:50 | 51.7 | ↑0.9 | |
| 7/17 01:00 | 52.7 | ↑1.0 | |
| 7/17 01:10 | 53.9 | ↑1.2 | |
| 7/17 01:20 | 55.3 | ↑1.4 | |
| 7/17 01:30 | 56.9 | ↑1.6 | |
| 7/17 01:40 | 58.6 | ↑1.7 | |
| 7/17 01:50 | 60.4 | ↑1.8 | |
| 7/17 02:00 | 62.4 | ↑2.0 | |
| 7/17 02:10 | 64.4 | ↑2.0 | |
| 7/17 02:20 | 66.6 | ↑2.2 | |
| 7/17 02:30 | 68.8 | ↑2.2 | |
| 7/17 02:40 | 71.1 | ↑2.3 | |
| 7/17 02:50 | 73.5 | ↑2.4 | |
| 7/17 03:00 | 75.8 | ↑2.3 | |
| 7/17 03:10 | 78.2 | ↑2.4 | |
| 7/17 03:20 | 80.5 | ↑2.3 | |
| 7/17 03:30 | 82.8 | ↑2.3 | |
| 7/17 03:40 | 85.1 | ↑2.3 | |
| 7/17 03:50 | 87.3 | ↑2.2 | |
| 7/17 04:00 | 89.3 | ↑2.0 | |
| 7/17 04:10 | 91.3 | ↑2.0 | |
| 7/17 04:20 | 93.1 | ↑1.8 | |
| 7/17 04:30 | 94.8 | ↑1.7 | |
| 7/17 04:40 | 96.3 | ↑1.5 | |
| 7/17 04:50 | 97.6 | ↑1.3 | |
| 7/17 05:00 | 98.7 | ↑1.1 | |
| 7/17 05:10 | 99.6 | ↑0.9 | |
| 7/17 05:20 | 100.2 | ↑0.6 | |
| 7/17 05:30 | 100.7 | ↑0.5 | |
| 7/17 05:40 | 100.9 | ↑0.2 | 満潮 |
| 7/17 05:50 | 100.9 | 0 | |
| 7/17 06:00 | 100.7 | ↓-0.2 | |
| 7/17 06:10 | 100.3 | ↓-0.4 | |
| 7/17 06:20 | 99.6 | ↓-0.7 | |
| 7/17 06:30 | 98.8 | ↓-0.8 | |
| 7/17 06:40 | 97.7 | ↓-1.1 | |
| 7/17 06:50 | 96.4 | ↓-1.3 | |
| 7/17 07:00 | 95.0 | ↓-1.4 | |
| 7/17 07:10 | 93.3 | ↓-1.7 | |
| 7/17 07:20 | 91.5 | ↓-1.8 | |
| 7/17 07:30 | 89.6 | ↓-1.9 | |
| 7/17 07:40 | 87.5 | ↓-2.1 | |
| 7/17 07:50 | 85.2 | ↓-2.3 | |
| 7/17 08:00 | 82.9 | ↓-2.3 | |
| 7/17 08:10 | 80.4 | ↓-2.5 | |
| 7/17 08:20 | 77.8 | ↓-2.6 | |
| 7/17 08:30 | 75.0 | ↓-2.8 | |
| 7/17 08:40 | 72.2 | ↓-2.8 | |
| 7/17 08:50 | 69.3 | ↓-2.9 | |
| 7/17 09:00 | 66.4 | ↓-2.9 | |
| 7/17 09:10 | 63.4 | ↓-3.0 | |
| 7/17 09:20 | 60.3 | ↓-3.1 | 最大潮位差 |
| 7/17 09:30 | 57.2 | ↓-3.1 | 最大潮位差 |
| 7/17 09:40 | 54.1 | ↓-3.1 | 最大潮位差 |
| 7/17 09:50 | 51.0 | ↓-3.1 | 最大潮位差 |
| 7/17 10:00 | 47.9 | ↓-3.1 | 最大潮位差 |
| 7/17 10:10 | 44.9 | ↓-3.0 | |
| 7/17 10:20 | 42.0 | ↓-2.9 | |
| 7/17 10:30 | 39.1 | ↓-2.9 | |
| 7/17 10:40 | 36.3 | ↓-2.8 | |
| 7/17 10:50 | 33.7 | ↓-2.6 | |
| 7/17 11:00 | 31.2 | ↓-2.5 | |
| 7/17 11:10 | 28.9 | ↓-2.3 | |
| 7/17 11:20 | 26.8 | ↓-2.1 | |
| 7/17 11:30 | 24.9 | ↓-1.9 | |
| 7/17 11:40 | 23.2 | ↓-1.7 | |
| 7/17 11:50 | 21.8 | ↓-1.4 | |
| 7/17 12:00 | 20.6 | ↓-1.2 | |
| 7/17 12:10 | 19.7 | ↓-0.9 | |
| 7/17 12:20 | 19.0 | ↓-0.7 | |
| 7/17 12:30 | 18.6 | ↓-0.4 | |
| 7/17 12:40 | 18.5 | ↓-0.1 | 干潮 |
| 7/17 12:50 | 18.7 | ↑0.2 | |
| 7/17 13:00 | 19.1 | ↑0.4 | |
| 7/17 13:10 | 19.7 | ↑0.6 | |
| 7/17 13:20 | 20.6 | ↑0.9 | |
| 7/17 13:30 | 21.8 | ↑1.2 | |
| 7/17 13:40 | 23.2 | ↑1.4 | |
| 7/17 13:50 | 24.8 | ↑1.6 | |
| 7/17 14:00 | 26.6 | ↑1.8 | |
| 7/17 14:10 | 28.7 | ↑2.1 | |
| 7/17 14:20 | 30.9 | ↑2.2 | |
| 7/17 14:30 | 33.2 | ↑2.3 | |
| 7/17 14:40 | 35.8 | ↑2.6 | |
| 7/17 14:50 | 38.4 | ↑2.6 | |
| 7/17 15:00 | 41.2 | ↑2.8 | |
| 7/17 15:10 | 44.0 | ↑2.8 | |
| 7/17 15:20 | 47.0 | ↑3.0 | |
| 7/17 15:30 | 50.0 | ↑3.0 | |
| 7/17 15:40 | 53.0 | ↑3.0 | |
| 7/17 15:50 | 56.0 | ↑3.0 | |
| 7/17 16:00 | 59.1 | ↑3.1 | 最大潮位差 |
| 7/17 16:10 | 62.1 | ↑3.0 | |
| 7/17 16:20 | 65.0 | ↑2.9 | |
| 7/17 16:30 | 67.9 | ↑2.9 | |
| 7/17 16:40 | 70.7 | ↑2.8 | |
| 7/17 16:50 | 73.4 | ↑2.7 | |
| 7/17 17:00 | 75.9 | ↑2.5 | |
| 7/17 17:10 | 78.3 | ↑2.4 | |
| 7/17 17:20 | 80.5 | ↑2.2 | |
| 7/17 17:30 | 82.6 | ↑2.1 | |
| 7/17 17:40 | 84.4 | ↑1.8 | |
| 7/17 17:50 | 86.1 | ↑1.7 | |
| 7/17 18:00 | 87.5 | ↑1.4 | |
| 7/17 18:10 | 88.8 | ↑1.3 | |
| 7/17 18:20 | 89.8 | ↑1.0 | |
| 7/17 18:30 | 90.6 | ↑0.8 | |
| 7/17 18:40 | 91.3 | ↑0.7 | |
| 7/17 18:50 | 91.7 | ↑0.4 | |
| 7/17 19:00 | 91.9 | ↑0.2 | 満潮 |
| 7/17 19:10 | 91.9 | 0 | |
| 7/17 19:20 | 91.7 | ↓-0.2 | |
| 7/17 19:30 | 91.4 | ↓-0.3 | |
| 7/17 19:40 | 90.9 | ↓-0.5 | |
| 7/17 19:50 | 90.2 | ↓-0.7 | |
| 7/17 20:00 | 89.4 | ↓-0.8 | |
| 7/17 20:10 | 88.4 | ↓-1.0 | |
| 7/17 20:20 | 87.3 | ↓-1.1 | |
| 7/17 20:30 | 86.0 | ↓-1.3 | |
| 7/17 20:40 | 84.6 | ↓-1.4 | |
| 7/17 20:50 | 83.1 | ↓-1.5 | |
| 7/17 21:00 | 81.5 | ↓-1.6 | |
| 7/17 21:10 | 79.8 | ↓-1.7 | |
| 7/17 21:20 | 78.0 | ↓-1.8 | |
| 7/17 21:30 | 76.2 | ↓-1.8 | |
| 7/17 21:40 | 74.2 | ↓-2.0 | |
| 7/17 21:50 | 72.2 | ↓-2.0 | |
| 7/17 22:00 | 70.2 | ↓-2.0 | |
| 7/17 22:10 | 68.2 | ↓-2.0 | |
| 7/17 22:20 | 66.1 | ↓-2.1 | |
| 7/17 22:30 | 64.1 | ↓-2.0 | |
| 7/17 22:40 | 62.0 | ↓-2.1 | |
| 7/17 22:50 | 60.1 | ↓-1.9 | |
| 7/17 23:00 | 58.2 | ↓-1.9 | |
| 7/17 23:10 | 56.4 | ↓-1.8 | |
| 7/17 23:20 | 54.7 | ↓-1.7 | |
| 7/17 23:30 | 53.1 | ↓-1.6 | |
| 7/17 23:40 | 51.7 | ↓-1.4 | |
| 7/17 23:50 | 50.4 | ↓-1.3 |