| 満潮 | 干潮 | 満潮 | 干潮 |
|
16
(日) |
05:08 | 12:31 | 19:16 | - |
| 89cm | 5cm | 70cm | - | |
|
||||
函館（北海道）2021年05月16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 |
|---|---|---|---|
| 5/16 00:00 | 49.9 | ↑0.4 | |
| 5/16 00:10 | 50.4 | ↑0.5 | |
| 5/16 00:20 | 51.1 | ↑0.7 | |
| 5/16 00:30 | 51.9 | ↑0.8 | |
| 5/16 00:40 | 52.9 | ↑1.0 | |
| 5/16 00:50 | 54.0 | ↑1.1 | |
| 5/16 01:00 | 55.2 | ↑1.2 | |
| 5/16 01:10 | 56.5 | ↑1.3 | |
| 5/16 01:20 | 58.0 | ↑1.5 | |
| 5/16 01:30 | 59.5 | ↑1.5 | |
| 5/16 01:40 | 61.2 | ↑1.7 | |
| 5/16 01:50 | 62.9 | ↑1.7 | |
| 5/16 02:00 | 64.6 | ↑1.7 | |
| 5/16 02:10 | 66.4 | ↑1.8 | |
| 5/16 02:20 | 68.2 | ↑1.8 | |
| 5/16 02:30 | 70.1 | ↑1.9 | |
| 5/16 02:40 | 71.9 | ↑1.8 | |
| 5/16 02:50 | 73.7 | ↑1.8 | |
| 5/16 03:00 | 75.4 | ↑1.7 | |
| 5/16 03:10 | 77.1 | ↑1.7 | |
| 5/16 03:20 | 78.8 | ↑1.7 | |
| 5/16 03:30 | 80.4 | ↑1.6 | |
| 5/16 03:40 | 81.8 | ↑1.4 | |
| 5/16 03:50 | 83.2 | ↑1.4 | |
| 5/16 04:00 | 84.5 | ↑1.3 | |
| 5/16 04:10 | 85.6 | ↑1.1 | |
| 5/16 04:20 | 86.5 | ↑0.9 | |
| 5/16 04:30 | 87.3 | ↑0.8 | |
| 5/16 04:40 | 87.9 | ↑0.6 | |
| 5/16 04:50 | 88.4 | ↑0.5 | |
| 5/16 05:00 | 88.6 | ↑0.2 | 満潮 |
| 5/16 05:10 | 88.7 | ↑0.1 | |
| 5/16 05:20 | 88.5 | ↓-0.2 | |
| 5/16 05:30 | 88.1 | ↓-0.4 | |
| 5/16 05:40 | 87.6 | ↓-0.5 | |
| 5/16 05:50 | 86.8 | ↓-0.8 | |
| 5/16 06:00 | 85.8 | ↓-1.0 | |
| 5/16 06:10 | 84.6 | ↓-1.2 | |
| 5/16 06:20 | 83.2 | ↓-1.4 | |
| 5/16 06:30 | 81.7 | ↓-1.5 | |
| 5/16 06:40 | 80.0 | ↓-1.7 | |
| 5/16 06:50 | 78.1 | ↓-1.9 | |
| 5/16 07:00 | 76.0 | ↓-2.1 | |
| 5/16 07:10 | 73.9 | ↓-2.1 | |
| 5/16 07:20 | 71.6 | ↓-2.3 | |
| 5/16 07:30 | 69.2 | ↓-2.4 | |
| 5/16 07:40 | 66.7 | ↓-2.5 | |
| 5/16 07:50 | 64.1 | ↓-2.6 | |
| 5/16 08:00 | 61.5 | ↓-2.6 | |
| 5/16 08:10 | 58.8 | ↓-2.7 | |
| 5/16 08:20 | 56.0 | ↓-2.8 | |
| 5/16 08:30 | 53.2 | ↓-2.8 | |
| 5/16 08:40 | 50.4 | ↓-2.8 | |
| 5/16 08:50 | 47.6 | ↓-2.8 | |
| 5/16 09:00 | 44.7 | ↓-2.9 | 最大潮位差 |
| 5/16 09:10 | 41.9 | ↓-2.8 | |
| 5/16 09:20 | 39.0 | ↓-2.9 | 最大潮位差 |
| 5/16 09:30 | 36.2 | ↓-2.8 | |
| 5/16 09:40 | 33.4 | ↓-2.8 | |
| 5/16 09:50 | 30.7 | ↓-2.7 | |
| 5/16 10:00 | 28.0 | ↓-2.7 | |
| 5/16 10:10 | 25.4 | ↓-2.6 | |
| 5/16 10:20 | 22.9 | ↓-2.5 | |
| 5/16 10:30 | 20.5 | ↓-2.4 | |
| 5/16 10:40 | 18.2 | ↓-2.3 | |
| 5/16 10:50 | 16.1 | ↓-2.1 | |
| 5/16 11:00 | 14.1 | ↓-2.0 | |
| 5/16 11:10 | 12.2 | ↓-1.9 | |
| 5/16 11:20 | 10.6 | ↓-1.6 | |
| 5/16 11:30 | 9.1 | ↓-1.5 | |
| 5/16 11:40 | 7.8 | ↓-1.3 | |
| 5/16 11:50 | 6.8 | ↓-1.0 | |
| 5/16 12:00 | 6.0 | ↓-0.8 | |
| 5/16 12:10 | 5.4 | ↓-0.6 | |
| 5/16 12:20 | 5.0 | ↓-0.4 | |
| 5/16 12:30 | 4.9 | ↓-0.1 | 干潮 |
| 5/16 12:40 | 5.0 | ↑0.1 | |
| 5/16 12:50 | 5.4 | ↑0.4 | |
| 5/16 13:00 | 5.9 | ↑0.5 | |
| 5/16 13:10 | 6.7 | ↑0.8 | |
| 5/16 13:20 | 7.7 | ↑1.0 | |
| 5/16 13:30 | 8.9 | ↑1.2 | |
| 5/16 13:40 | 10.3 | ↑1.4 | |
| 5/16 13:50 | 11.9 | ↑1.6 | |
| 5/16 14:00 | 13.6 | ↑1.7 | |
| 5/16 14:10 | 15.5 | ↑1.9 | |
| 5/16 14:20 | 17.5 | ↑2.0 | |
| 5/16 14:30 | 19.7 | ↑2.2 | |
| 5/16 14:40 | 21.9 | ↑2.2 | |
| 5/16 14:50 | 24.2 | ↑2.3 | |
| 5/16 15:00 | 26.6 | ↑2.4 | |
| 5/16 15:10 | 29.1 | ↑2.5 | |
| 5/16 15:20 | 31.6 | ↑2.5 | |
| 5/16 15:30 | 34.2 | ↑2.6 | |
| 5/16 15:40 | 36.7 | ↑2.5 | |
| 5/16 15:50 | 39.3 | ↑2.6 | |
| 5/16 16:00 | 41.8 | ↑2.5 | |
| 5/16 16:10 | 44.3 | ↑2.5 | |
| 5/16 16:20 | 46.7 | ↑2.4 | |
| 5/16 16:30 | 49.1 | ↑2.4 | |
| 5/16 16:40 | 51.4 | ↑2.3 | |
| 5/16 16:50 | 53.6 | ↑2.2 | |
| 5/16 17:00 | 55.7 | ↑2.1 | |
| 5/16 17:10 | 57.7 | ↑2.0 | |
| 5/16 17:20 | 59.5 | ↑1.8 | |
| 5/16 17:30 | 61.2 | ↑1.7 | |
| 5/16 17:40 | 62.8 | ↑1.6 | |
| 5/16 17:50 | 64.2 | ↑1.4 | |
| 5/16 18:00 | 65.4 | ↑1.2 | |
| 5/16 18:10 | 66.5 | ↑1.1 | |
| 5/16 18:20 | 67.4 | ↑0.9 | |
| 5/16 18:30 | 68.1 | ↑0.7 | |
| 5/16 18:40 | 68.7 | ↑0.6 | |
| 5/16 18:50 | 69.1 | ↑0.4 | |
| 5/16 19:00 | 69.4 | ↑0.3 | |
| 5/16 19:10 | 69.5 | ↑0.1 | 満潮 |
| 5/16 19:20 | 69.5 | 0 | |
| 5/16 19:30 | 69.4 | ↓-0.1 | |
| 5/16 19:40 | 69.1 | ↓-0.3 | |
| 5/16 19:50 | 68.8 | ↓-0.3 | |
| 5/16 20:00 | 68.4 | ↓-0.4 | |
| 5/16 20:10 | 67.8 | ↓-0.6 | |
| 5/16 20:20 | 67.2 | ↓-0.6 | |
| 5/16 20:30 | 66.6 | ↓-0.6 | |
| 5/16 20:40 | 65.9 | ↓-0.7 | |
| 5/16 20:50 | 65.1 | ↓-0.8 | |
| 5/16 21:00 | 64.3 | ↓-0.8 | |
| 5/16 21:10 | 63.4 | ↓-0.9 | |
| 5/16 21:20 | 62.5 | ↓-0.9 | |
| 5/16 21:30 | 61.6 | ↓-0.9 | |
| 5/16 21:40 | 60.7 | ↓-0.9 | |
| 5/16 21:50 | 59.8 | ↓-0.9 | |
| 5/16 22:00 | 58.8 | ↓-1.0 | |
| 5/16 22:10 | 57.9 | ↓-0.9 | |
| 5/16 22:20 | 57.0 | ↓-0.9 | |
| 5/16 22:30 | 56.1 | ↓-0.9 | |
| 5/16 22:40 | 55.3 | ↓-0.8 | |
| 5/16 22:50 | 54.5 | ↓-0.8 | |
| 5/16 23:00 | 53.8 | ↓-0.7 | |
| 5/16 23:10 | 53.2 | ↓-0.6 | |
| 5/16 23:20 | 52.6 | ↓-0.6 | |
| 5/16 23:30 | 52.2 | ↓-0.4 | |
| 5/16 23:40 | 51.8 | ↓-0.4 | |
| 5/16 23:50 | 51.6 | ↓-0.2 |