| 満潮 | 干潮 | 満潮 | 干潮 |
|
31
(月) |
05:48 | 00:12 | 20:24 | 13:14 |
| 96cm | 55cm | 74cm | 10cm | |
|
||||
函館（北海道）2021年05月31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 |
|---|---|---|---|
| 5/31 00:00 | 55.1 | ↓-0.2 | |
| 5/31 00:10 | 55.0 | ↓-0.1 | 干潮 |
| 5/31 00:20 | 55.0 | 0 | |
| 5/31 00:30 | 55.2 | ↑0.2 | |
| 5/31 00:40 | 55.6 | ↑0.4 | |
| 5/31 00:50 | 56.2 | ↑0.6 | |
| 5/31 01:00 | 56.9 | ↑0.7 | |
| 5/31 01:10 | 57.7 | ↑0.8 | |
| 5/31 01:20 | 58.7 | ↑1.0 | |
| 5/31 01:30 | 59.8 | ↑1.1 | |
| 5/31 01:40 | 61.1 | ↑1.3 | |
| 5/31 01:50 | 62.4 | ↑1.3 | |
| 5/31 02:00 | 63.9 | ↑1.5 | |
| 5/31 02:10 | 65.5 | ↑1.6 | |
| 5/31 02:20 | 67.1 | ↑1.6 | |
| 5/31 02:30 | 68.8 | ↑1.7 | |
| 5/31 02:40 | 70.6 | ↑1.8 | |
| 5/31 02:50 | 72.4 | ↑1.8 | |
| 5/31 03:00 | 74.3 | ↑1.9 | |
| 5/31 03:10 | 76.1 | ↑1.8 | |
| 5/31 03:20 | 78.0 | ↑1.9 | |
| 5/31 03:30 | 79.8 | ↑1.8 | |
| 5/31 03:40 | 81.6 | ↑1.8 | |
| 5/31 03:50 | 83.4 | ↑1.8 | |
| 5/31 04:00 | 85.0 | ↑1.6 | |
| 5/31 04:10 | 86.7 | ↑1.7 | |
| 5/31 04:20 | 88.2 | ↑1.5 | |
| 5/31 04:30 | 89.6 | ↑1.4 | |
| 5/31 04:40 | 90.8 | ↑1.2 | |
| 5/31 04:50 | 92.0 | ↑1.2 | |
| 5/31 05:00 | 92.9 | ↑0.9 | |
| 5/31 05:10 | 93.7 | ↑0.8 | |
| 5/31 05:20 | 94.4 | ↑0.7 | |
| 5/31 05:30 | 94.8 | ↑0.4 | |
| 5/31 05:40 | 95.0 | ↑0.2 | 満潮 |
| 5/31 05:50 | 95.1 | ↑0.1 | |
| 5/31 06:00 | 94.9 | ↓-0.2 | |
| 5/31 06:10 | 94.6 | ↓-0.3 | |
| 5/31 06:20 | 94.0 | ↓-0.6 | |
| 5/31 06:30 | 93.2 | ↓-0.8 | |
| 5/31 06:40 | 92.3 | ↓-0.9 | |
| 5/31 06:50 | 91.1 | ↓-1.2 | |
| 5/31 07:00 | 89.8 | ↓-1.3 | |
| 5/31 07:10 | 88.2 | ↓-1.6 | |
| 5/31 07:20 | 86.6 | ↓-1.6 | |
| 5/31 07:30 | 84.7 | ↓-1.9 | |
| 5/31 07:40 | 82.8 | ↓-1.9 | |
| 5/31 07:50 | 80.6 | ↓-2.2 | |
| 5/31 08:00 | 78.4 | ↓-2.2 | |
| 5/31 08:10 | 76.0 | ↓-2.4 | |
| 5/31 08:20 | 73.6 | ↓-2.4 | |
| 5/31 08:30 | 71.0 | ↓-2.6 | |
| 5/31 08:40 | 68.4 | ↓-2.6 | |
| 5/31 08:50 | 65.7 | ↓-2.7 | |
| 5/31 09:00 | 62.9 | ↓-2.8 | |
| 5/31 09:10 | 60.0 | ↓-2.9 | |
| 5/31 09:20 | 57.1 | ↓-2.9 | |
| 5/31 09:30 | 54.2 | ↓-2.9 | |
| 5/31 09:40 | 51.2 | ↓-3.0 | 最大潮位差 |
| 5/31 09:50 | 48.2 | ↓-3.0 | 最大潮位差 |
| 5/31 10:00 | 45.3 | ↓-2.9 | |
| 5/31 10:10 | 42.3 | ↓-3.0 | 最大潮位差 |
| 5/31 10:20 | 39.4 | ↓-2.9 | |
| 5/31 10:30 | 36.5 | ↓-2.9 | |
| 5/31 10:40 | 33.6 | ↓-2.9 | |
| 5/31 10:50 | 30.9 | ↓-2.7 | |
| 5/31 11:00 | 28.2 | ↓-2.7 | |
| 5/31 11:10 | 25.7 | ↓-2.5 | |
| 5/31 11:20 | 23.2 | ↓-2.5 | |
| 5/31 11:30 | 21.0 | ↓-2.2 | |
| 5/31 11:40 | 18.9 | ↓-2.1 | |
| 5/31 11:50 | 17.0 | ↓-1.9 | |
| 5/31 12:00 | 15.2 | ↓-1.8 | |
| 5/31 12:10 | 13.7 | ↓-1.5 | |
| 5/31 12:20 | 12.4 | ↓-1.3 | |
| 5/31 12:30 | 11.3 | ↓-1.1 | |
| 5/31 12:40 | 10.5 | ↓-0.8 | |
| 5/31 12:50 | 9.8 | ↓-0.7 | |
| 5/31 13:00 | 9.4 | ↓-0.4 | |
| 5/31 13:10 | 9.2 | ↓-0.2 | 干潮 |
| 5/31 13:20 | 9.3 | ↑0.1 | |
| 5/31 13:30 | 9.6 | ↑0.3 | |
| 5/31 13:40 | 10.0 | ↑0.4 | |
| 5/31 13:50 | 10.7 | ↑0.7 | |
| 5/31 14:00 | 11.6 | ↑0.9 | |
| 5/31 14:10 | 12.7 | ↑1.1 | |
| 5/31 14:20 | 13.9 | ↑1.2 | |
| 5/31 14:30 | 15.3 | ↑1.4 | |
| 5/31 14:40 | 16.9 | ↑1.6 | |
| 5/31 14:50 | 18.6 | ↑1.7 | |
| 5/31 15:00 | 20.5 | ↑1.9 | |
| 5/31 15:10 | 22.4 | ↑1.9 | |
| 5/31 15:20 | 24.5 | ↑2.1 | |
| 5/31 15:30 | 26.7 | ↑2.2 | |
| 5/31 15:40 | 28.9 | ↑2.2 | |
| 5/31 15:50 | 31.3 | ↑2.4 | |
| 5/31 16:00 | 33.6 | ↑2.3 | |
| 5/31 16:10 | 36.0 | ↑2.4 | |
| 5/31 16:20 | 38.5 | ↑2.5 | |
| 5/31 16:30 | 40.9 | ↑2.4 | |
| 5/31 16:40 | 43.4 | ↑2.5 | |
| 5/31 16:50 | 45.8 | ↑2.4 | |
| 5/31 17:00 | 48.2 | ↑2.4 | |
| 5/31 17:10 | 50.5 | ↑2.3 | |
| 5/31 17:20 | 52.8 | ↑2.3 | |
| 5/31 17:30 | 55.0 | ↑2.2 | |
| 5/31 17:40 | 57.1 | ↑2.1 | |
| 5/31 17:50 | 59.1 | ↑2.0 | |
| 5/31 18:00 | 61.0 | ↑1.9 | |
| 5/31 18:10 | 62.8 | ↑1.8 | |
| 5/31 18:20 | 64.5 | ↑1.7 | |
| 5/31 18:30 | 66.0 | ↑1.5 | |
| 5/31 18:40 | 67.4 | ↑1.4 | |
| 5/31 18:50 | 68.6 | ↑1.2 | |
| 5/31 19:00 | 69.7 | ↑1.1 | |
| 5/31 19:10 | 70.7 | ↑1.0 | |
| 5/31 19:20 | 71.5 | ↑0.8 | |
| 5/31 19:30 | 72.2 | ↑0.7 | |
| 5/31 19:40 | 72.8 | ↑0.6 | |
| 5/31 19:50 | 73.3 | ↑0.5 | |
| 5/31 20:00 | 73.6 | ↑0.3 | |
| 5/31 20:10 | 73.8 | ↑0.2 | |
| 5/31 20:20 | 73.9 | ↑0.1 | 満潮 |
| 5/31 20:30 | 73.8 | ↓-0.1 | |
| 5/31 20:40 | 73.7 | ↓-0.1 | |
| 5/31 20:50 | 73.5 | ↓-0.2 | |
| 5/31 21:00 | 73.1 | ↓-0.4 | |
| 5/31 21:10 | 72.7 | ↓-0.4 | |
| 5/31 21:20 | 72.2 | ↓-0.5 | |
| 5/31 21:30 | 71.6 | ↓-0.6 | |
| 5/31 21:40 | 70.9 | ↓-0.7 | |
| 5/31 21:50 | 70.1 | ↓-0.8 | |
| 5/31 22:00 | 69.3 | ↓-0.8 | |
| 5/31 22:10 | 68.4 | ↓-0.9 | |
| 5/31 22:20 | 67.4 | ↓-1.0 | |
| 5/31 22:30 | 66.4 | ↓-1.0 | |
| 5/31 22:40 | 65.4 | ↓-1.0 | |
| 5/31 22:50 | 64.3 | ↓-1.1 | |
| 5/31 23:00 | 63.2 | ↓-1.1 | |
| 5/31 23:10 | 62.2 | ↓-1.0 | |
| 5/31 23:20 | 61.1 | ↓-1.1 | |
| 5/31 23:30 | 60.1 | ↓-1.0 | |
| 5/31 23:40 | 59.1 | ↓-1.0 | |
| 5/31 23:50 | 58.3 | ↓-0.8 |