| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(水) |
06:37 | 01:04 | 20:07 | 13:24 |
| 86cm | 50cm | 81cm | 23cm | |
|
||||
函館（北海道）2018年07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 |
|---|---|---|---|
| 7/4 00:00 | 52.9 | ↓-1.1 | |
| 7/4 00:10 | 52.0 | ↓-0.9 | |
| 7/4 00:20 | 51.3 | ↓-0.7 | |
| 7/4 00:30 | 50.6 | ↓-0.7 | |
| 7/4 00:40 | 50.2 | ↓-0.4 | |
| 7/4 00:50 | 49.8 | ↓-0.4 | |
| 7/4 01:00 | 49.7 | ↓-0.1 | 干潮 |
| 7/4 01:10 | 49.7 | 0 | |
| 7/4 01:20 | 49.9 | ↑0.2 | |
| 7/4 01:30 | 50.3 | ↑0.4 | |
| 7/4 01:40 | 50.8 | ↑0.5 | |
| 7/4 01:50 | 51.5 | ↑0.7 | |
| 7/4 02:00 | 52.3 | ↑0.8 | |
| 7/4 02:10 | 53.2 | ↑0.9 | |
| 7/4 02:20 | 54.3 | ↑1.1 | |
| 7/4 02:30 | 55.5 | ↑1.2 | |
| 7/4 02:40 | 56.8 | ↑1.3 | |
| 7/4 02:50 | 58.2 | ↑1.4 | |
| 7/4 03:00 | 59.7 | ↑1.5 | |
| 7/4 03:10 | 61.2 | ↑1.5 | |
| 7/4 03:20 | 62.8 | ↑1.6 | |
| 7/4 03:30 | 64.4 | ↑1.6 | |
| 7/4 03:40 | 66.0 | ↑1.6 | |
| 7/4 03:50 | 67.7 | ↑1.7 | |
| 7/4 04:00 | 69.3 | ↑1.6 | |
| 7/4 04:10 | 71.0 | ↑1.7 | |
| 7/4 04:20 | 72.6 | ↑1.6 | |
| 7/4 04:30 | 74.2 | ↑1.6 | |
| 7/4 04:40 | 75.8 | ↑1.6 | |
| 7/4 04:50 | 77.2 | ↑1.4 | |
| 7/4 05:00 | 78.6 | ↑1.4 | |
| 7/4 05:10 | 79.9 | ↑1.3 | |
| 7/4 05:20 | 81.2 | ↑1.3 | |
| 7/4 05:30 | 82.3 | ↑1.1 | |
| 7/4 05:40 | 83.2 | ↑0.9 | |
| 7/4 05:50 | 84.1 | ↑0.9 | |
| 7/4 06:00 | 84.8 | ↑0.7 | |
| 7/4 06:10 | 85.3 | ↑0.5 | |
| 7/4 06:20 | 85.6 | ↑0.3 | |
| 7/4 06:30 | 85.8 | ↑0.2 | 満潮 |
| 7/4 06:40 | 85.9 | ↑0.1 | |
| 7/4 06:50 | 85.7 | ↓-0.2 | |
| 7/4 07:00 | 85.3 | ↓-0.4 | |
| 7/4 07:10 | 84.8 | ↓-0.5 | |
| 7/4 07:20 | 84.1 | ↓-0.7 | |
| 7/4 07:30 | 83.2 | ↓-0.9 | |
| 7/4 07:40 | 82.2 | ↓-1.0 | |
| 7/4 07:50 | 81.0 | ↓-1.2 | |
| 7/4 08:00 | 79.6 | ↓-1.4 | |
| 7/4 08:10 | 78.2 | ↓-1.4 | |
| 7/4 08:20 | 76.5 | ↓-1.7 | |
| 7/4 08:30 | 74.8 | ↓-1.7 | |
| 7/4 08:40 | 73.0 | ↓-1.8 | |
| 7/4 08:50 | 71.0 | ↓-2.0 | |
| 7/4 09:00 | 69.0 | ↓-2.0 | |
| 7/4 09:10 | 66.9 | ↓-2.1 | |
| 7/4 09:20 | 64.7 | ↓-2.2 | |
| 7/4 09:30 | 62.5 | ↓-2.2 | |
| 7/4 09:40 | 60.2 | ↓-2.3 | |
| 7/4 09:50 | 57.9 | ↓-2.3 | |
| 7/4 10:00 | 55.6 | ↓-2.3 | |
| 7/4 10:10 | 53.2 | ↓-2.4 | 最大潮位差 |
| 7/4 10:20 | 50.9 | ↓-2.3 | |
| 7/4 10:30 | 48.5 | ↓-2.4 | 最大潮位差 |
| 7/4 10:40 | 46.2 | ↓-2.3 | |
| 7/4 10:50 | 43.9 | ↓-2.3 | |
| 7/4 11:00 | 41.7 | ↓-2.2 | |
| 7/4 11:10 | 39.5 | ↓-2.2 | |
| 7/4 11:20 | 37.4 | ↓-2.1 | |
| 7/4 11:30 | 35.3 | ↓-2.1 | |
| 7/4 11:40 | 33.4 | ↓-1.9 | |
| 7/4 11:50 | 31.6 | ↓-1.8 | |
| 7/4 12:00 | 29.9 | ↓-1.7 | |
| 7/4 12:10 | 28.4 | ↓-1.5 | |
| 7/4 12:20 | 27.1 | ↓-1.3 | |
| 7/4 12:30 | 25.9 | ↓-1.2 | |
| 7/4 12:40 | 24.9 | ↓-1.0 | |
| 7/4 12:50 | 24.1 | ↓-0.8 | |
| 7/4 13:00 | 23.5 | ↓-0.6 | |
| 7/4 13:10 | 23.2 | ↓-0.3 | |
| 7/4 13:20 | 23.0 | ↓-0.2 | 干潮 |
| 7/4 13:30 | 23.0 | 0 | |
| 7/4 13:40 | 23.3 | ↑0.3 | |
| 7/4 13:50 | 23.7 | ↑0.4 | |
| 7/4 14:00 | 24.4 | ↑0.7 | |
| 7/4 14:10 | 25.2 | ↑0.8 | |
| 7/4 14:20 | 26.2 | ↑1.0 | |
| 7/4 14:30 | 27.4 | ↑1.2 | |
| 7/4 14:40 | 28.7 | ↑1.3 | |
| 7/4 14:50 | 30.2 | ↑1.5 | |
| 7/4 15:00 | 31.8 | ↑1.6 | |
| 7/4 15:10 | 33.6 | ↑1.8 | |
| 7/4 15:20 | 35.4 | ↑1.8 | |
| 7/4 15:30 | 37.3 | ↑1.9 | |
| 7/4 15:40 | 39.3 | ↑2.0 | |
| 7/4 15:50 | 41.4 | ↑2.1 | |
| 7/4 16:00 | 43.5 | ↑2.1 | |
| 7/4 16:10 | 45.7 | ↑2.2 | |
| 7/4 16:20 | 47.9 | ↑2.2 | |
| 7/4 16:30 | 50.1 | ↑2.2 | |
| 7/4 16:40 | 52.3 | ↑2.2 | |
| 7/4 16:50 | 54.5 | ↑2.2 | |
| 7/4 17:00 | 56.7 | ↑2.2 | |
| 7/4 17:10 | 58.9 | ↑2.2 | |
| 7/4 17:20 | 61.0 | ↑2.1 | |
| 7/4 17:30 | 63.1 | ↑2.1 | |
| 7/4 17:40 | 65.1 | ↑2.0 | |
| 7/4 17:50 | 67.0 | ↑1.9 | |
| 7/4 18:00 | 68.9 | ↑1.9 | |
| 7/4 18:10 | 70.6 | ↑1.7 | |
| 7/4 18:20 | 72.2 | ↑1.6 | |
| 7/4 18:30 | 73.8 | ↑1.6 | |
| 7/4 18:40 | 75.1 | ↑1.3 | |
| 7/4 18:50 | 76.4 | ↑1.3 | |
| 7/4 19:00 | 77.5 | ↑1.1 | |
| 7/4 19:10 | 78.4 | ↑0.9 | |
| 7/4 19:20 | 79.2 | ↑0.8 | |
| 7/4 19:30 | 79.9 | ↑0.7 | |
| 7/4 19:40 | 80.3 | ↑0.4 | |
| 7/4 19:50 | 80.6 | ↑0.3 | |
| 7/4 20:00 | 80.8 | ↑0.2 | 満潮 |
| 7/4 20:10 | 80.8 | 0 | |
| 7/4 20:20 | 80.7 | ↓-0.1 | |
| 7/4 20:30 | 80.4 | ↓-0.3 | |
| 7/4 20:40 | 80.0 | ↓-0.4 | |
| 7/4 20:50 | 79.4 | ↓-0.6 | |
| 7/4 21:00 | 78.8 | ↓-0.6 | |
| 7/4 21:10 | 78.0 | ↓-0.8 | |
| 7/4 21:20 | 77.1 | ↓-0.9 | |
| 7/4 21:30 | 76.2 | ↓-0.9 | |
| 7/4 21:40 | 75.1 | ↓-1.1 | |
| 7/4 21:50 | 74.0 | ↓-1.1 | |
| 7/4 22:00 | 72.8 | ↓-1.2 | |
| 7/4 22:10 | 71.5 | ↓-1.3 | |
| 7/4 22:20 | 70.2 | ↓-1.3 | |
| 7/4 22:30 | 68.8 | ↓-1.4 | |
| 7/4 22:40 | 67.3 | ↓-1.5 | |
| 7/4 22:50 | 65.9 | ↓-1.4 | |
| 7/4 23:00 | 64.4 | ↓-1.5 | |
| 7/4 23:10 | 62.9 | ↓-1.5 | |
| 7/4 23:20 | 61.4 | ↓-1.5 | |
| 7/4 23:30 | 59.9 | ↓-1.5 | |
| 7/4 23:40 | 58.4 | ↓-1.5 | |
| 7/4 23:50 | 57.0 | ↓-1.4 |