| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(水) |
00:43 | 07:23 | 12:56 | 19:25 |
| 71cm | 32cm | 68cm | 26cm | |
|
||||
函館（北海道）2019年05月15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 |
|---|---|---|---|
| 5/15 00:00 | 69.1 | ↑0.6 | |
| 5/15 00:10 | 69.7 | ↑0.6 | |
| 5/15 00:20 | 70.1 | ↑0.4 | |
| 5/15 00:30 | 70.3 | ↑0.2 | |
| 5/15 00:40 | 70.4 | ↑0.1 | 満潮 |
| 5/15 00:50 | 70.4 | 0 | |
| 5/15 01:00 | 70.2 | ↓-0.2 | |
| 5/15 01:10 | 69.9 | ↓-0.3 | |
| 5/15 01:20 | 69.4 | ↓-0.5 | |
| 5/15 01:30 | 68.9 | ↓-0.5 | |
| 5/15 01:40 | 68.2 | ↓-0.7 | |
| 5/15 01:50 | 67.4 | ↓-0.8 | |
| 5/15 02:00 | 66.5 | ↓-0.9 | |
| 5/15 02:10 | 65.6 | ↓-0.9 | |
| 5/15 02:20 | 64.5 | ↓-1.1 | |
| 5/15 02:30 | 63.3 | ↓-1.2 | |
| 5/15 02:40 | 62.1 | ↓-1.2 | |
| 5/15 02:50 | 60.8 | ↓-1.3 | |
| 5/15 03:00 | 59.4 | ↓-1.4 | |
| 5/15 03:10 | 58.0 | ↓-1.4 | |
| 5/15 03:20 | 56.6 | ↓-1.4 | |
| 5/15 03:30 | 55.1 | ↓-1.5 | |
| 5/15 03:40 | 53.6 | ↓-1.5 | |
| 5/15 03:50 | 52.1 | ↓-1.5 | |
| 5/15 04:00 | 50.6 | ↓-1.5 | |
| 5/15 04:10 | 49.1 | ↓-1.5 | |
| 5/15 04:20 | 47.6 | ↓-1.5 | |
| 5/15 04:30 | 46.2 | ↓-1.4 | |
| 5/15 04:40 | 44.8 | ↓-1.4 | |
| 5/15 04:50 | 43.5 | ↓-1.3 | |
| 5/15 05:00 | 42.2 | ↓-1.3 | |
| 5/15 05:10 | 40.9 | ↓-1.3 | |
| 5/15 05:20 | 39.7 | ↓-1.2 | |
| 5/15 05:30 | 38.6 | ↓-1.1 | |
| 5/15 05:40 | 37.6 | ↓-1.0 | |
| 5/15 05:50 | 36.6 | ↓-1.0 | |
| 5/15 06:00 | 35.7 | ↓-0.9 | |
| 5/15 06:10 | 34.9 | ↓-0.8 | |
| 5/15 06:20 | 34.2 | ↓-0.7 | |
| 5/15 06:30 | 33.6 | ↓-0.6 | |
| 5/15 06:40 | 33.0 | ↓-0.6 | |
| 5/15 06:50 | 32.6 | ↓-0.4 | |
| 5/15 07:00 | 32.3 | ↓-0.3 | |
| 5/15 07:10 | 32.1 | ↓-0.2 | |
| 5/15 07:20 | 32.0 | ↓-0.1 | 干潮 |
| 5/15 07:30 | 32.0 | 0 | |
| 5/15 07:40 | 32.2 | ↑0.2 | |
| 5/15 07:50 | 32.5 | ↑0.3 | |
| 5/15 08:00 | 32.9 | ↑0.4 | |
| 5/15 08:10 | 33.5 | ↑0.6 | |
| 5/15 08:20 | 34.2 | ↑0.7 | |
| 5/15 08:30 | 35.1 | ↑0.9 | |
| 5/15 08:40 | 36.1 | ↑1.0 | |
| 5/15 08:50 | 37.2 | ↑1.1 | |
| 5/15 09:00 | 38.5 | ↑1.3 | |
| 5/15 09:10 | 39.9 | ↑1.4 | |
| 5/15 09:20 | 41.4 | ↑1.5 | |
| 5/15 09:30 | 42.9 | ↑1.5 | |
| 5/15 09:40 | 44.6 | ↑1.7 | |
| 5/15 09:50 | 46.3 | ↑1.7 | |
| 5/15 10:00 | 48.1 | ↑1.8 | |
| 5/15 10:10 | 49.9 | ↑1.8 | |
| 5/15 10:20 | 51.6 | ↑1.7 | |
| 5/15 10:30 | 53.4 | ↑1.8 | |
| 5/15 10:40 | 55.1 | ↑1.7 | |
| 5/15 10:50 | 56.8 | ↑1.7 | |
| 5/15 11:00 | 58.4 | ↑1.6 | |
| 5/15 11:10 | 59.9 | ↑1.5 | |
| 5/15 11:20 | 61.3 | ↑1.4 | |
| 5/15 11:30 | 62.6 | ↑1.3 | |
| 5/15 11:40 | 63.7 | ↑1.1 | |
| 5/15 11:50 | 64.7 | ↑1.0 | |
| 5/15 12:00 | 65.6 | ↑0.9 | |
| 5/15 12:10 | 66.3 | ↑0.7 | |
| 5/15 12:20 | 66.9 | ↑0.6 | |
| 5/15 12:30 | 67.4 | ↑0.5 | |
| 5/15 12:40 | 67.6 | ↑0.2 | |
| 5/15 12:50 | 67.8 | ↑0.2 | 満潮 |
| 5/15 13:00 | 67.8 | 0 | |
| 5/15 13:10 | 67.6 | ↓-0.2 | |
| 5/15 13:20 | 67.4 | ↓-0.2 | |
| 5/15 13:30 | 67.0 | ↓-0.4 | |
| 5/15 13:40 | 66.4 | ↓-0.6 | |
| 5/15 13:50 | 65.7 | ↓-0.7 | |
| 5/15 14:00 | 64.9 | ↓-0.8 | |
| 5/15 14:10 | 64.0 | ↓-0.9 | |
| 5/15 14:20 | 63.0 | ↓-1.0 | |
| 5/15 14:30 | 61.9 | ↓-1.1 | |
| 5/15 14:40 | 60.7 | ↓-1.2 | |
| 5/15 14:50 | 59.4 | ↓-1.3 | |
| 5/15 15:00 | 58.0 | ↓-1.4 | |
| 5/15 15:10 | 56.5 | ↓-1.5 | |
| 5/15 15:20 | 55.0 | ↓-1.5 | |
| 5/15 15:30 | 53.4 | ↓-1.6 | |
| 5/15 15:40 | 51.8 | ↓-1.6 | |
| 5/15 15:50 | 50.1 | ↓-1.7 | |
| 5/15 16:00 | 48.4 | ↓-1.7 | |
| 5/15 16:10 | 46.7 | ↓-1.7 | |
| 5/15 16:20 | 45.0 | ↓-1.7 | |
| 5/15 16:30 | 43.3 | ↓-1.7 | |
| 5/15 16:40 | 41.7 | ↓-1.6 | |
| 5/15 16:50 | 40.0 | ↓-1.7 | |
| 5/15 17:00 | 38.4 | ↓-1.6 | |
| 5/15 17:10 | 36.9 | ↓-1.5 | |
| 5/15 17:20 | 35.5 | ↓-1.4 | |
| 5/15 17:30 | 34.1 | ↓-1.4 | |
| 5/15 17:40 | 32.7 | ↓-1.4 | |
| 5/15 17:50 | 31.5 | ↓-1.2 | |
| 5/15 18:00 | 30.4 | ↓-1.1 | |
| 5/15 18:10 | 29.4 | ↓-1.0 | |
| 5/15 18:20 | 28.5 | ↓-0.9 | |
| 5/15 18:30 | 27.7 | ↓-0.8 | |
| 5/15 18:40 | 27.0 | ↓-0.7 | |
| 5/15 18:50 | 26.4 | ↓-0.6 | |
| 5/15 19:00 | 26.0 | ↓-0.4 | |
| 5/15 19:10 | 25.7 | ↓-0.3 | |
| 5/15 19:20 | 25.6 | ↓-0.1 | 干潮 |
| 5/15 19:30 | 25.6 | 0 | |
| 5/15 19:40 | 25.8 | ↑0.2 | |
| 5/15 19:50 | 26.1 | ↑0.3 | |
| 5/15 20:00 | 26.6 | ↑0.5 | |
| 5/15 20:10 | 27.3 | ↑0.7 | |
| 5/15 20:20 | 28.1 | ↑0.8 | |
| 5/15 20:30 | 29.1 | ↑1.0 | |
| 5/15 20:40 | 30.3 | ↑1.2 | |
| 5/15 20:50 | 31.7 | ↑1.4 | |
| 5/15 21:00 | 33.2 | ↑1.5 | |
| 5/15 21:10 | 34.9 | ↑1.7 | |
| 5/15 21:20 | 36.7 | ↑1.8 | |
| 5/15 21:30 | 38.7 | ↑2.0 | |
| 5/15 21:40 | 40.8 | ↑2.1 | |
| 5/15 21:50 | 43.0 | ↑2.2 | |
| 5/15 22:00 | 45.2 | ↑2.2 | |
| 5/15 22:10 | 47.6 | ↑2.4 | 最大潮位差 |
| 5/15 22:20 | 49.9 | ↑2.3 | |
| 5/15 22:30 | 52.3 | ↑2.4 | 最大潮位差 |
| 5/15 22:40 | 54.7 | ↑2.4 | 最大潮位差 |
| 5/15 22:50 | 57.0 | ↑2.3 | |
| 5/15 23:00 | 59.3 | ↑2.3 | |
| 5/15 23:10 | 61.5 | ↑2.2 | |
| 5/15 23:20 | 63.6 | ↑2.1 | |
| 5/15 23:30 | 65.6 | ↑2.0 | |
| 5/15 23:40 | 67.5 | ↑1.9 | |
| 5/15 23:50 | 69.2 | ↑1.7 |