| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(金) |
04:02 | 10:33 | 16:40 | 22:46 |
| 81cm | 4cm | 81cm | 20cm | |
|
||||
函館（北海道）2023年04月7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 |
|---|---|---|---|
| 4/7 00:00 | 26.7 | ↑2.3 | |
| 4/7 00:10 | 29.1 | ↑2.4 | |
| 4/7 00:20 | 31.7 | ↑2.6 | |
| 4/7 00:30 | 34.5 | ↑2.8 | |
| 4/7 00:40 | 37.3 | ↑2.8 | |
| 4/7 00:50 | 40.3 | ↑3.0 | |
| 4/7 01:00 | 43.3 | ↑3.0 | |
| 4/7 01:10 | 46.4 | ↑3.1 | |
| 4/7 01:20 | 49.5 | ↑3.1 | |
| 4/7 01:30 | 52.6 | ↑3.1 | |
| 4/7 01:40 | 55.6 | ↑3.0 | |
| 4/7 01:50 | 58.6 | ↑3.0 | |
| 4/7 02:00 | 61.5 | ↑2.9 | |
| 4/7 02:10 | 64.2 | ↑2.7 | |
| 4/7 02:20 | 66.8 | ↑2.6 | |
| 4/7 02:30 | 69.3 | ↑2.5 | |
| 4/7 02:40 | 71.5 | ↑2.2 | |
| 4/7 02:50 | 73.5 | ↑2.0 | |
| 4/7 03:00 | 75.3 | ↑1.8 | |
| 4/7 03:10 | 76.8 | ↑1.5 | |
| 4/7 03:20 | 78.0 | ↑1.2 | |
| 4/7 03:30 | 79.0 | ↑1.0 | |
| 4/7 03:40 | 79.7 | ↑0.7 | |
| 4/7 03:50 | 80.2 | ↑0.5 | |
| 4/7 04:00 | 80.3 | ↑0.1 | 満潮 |
| 4/7 04:10 | 80.2 | ↓-0.1 | |
| 4/7 04:20 | 79.9 | ↓-0.3 | |
| 4/7 04:30 | 79.2 | ↓-0.7 | |
| 4/7 04:40 | 78.4 | ↓-0.8 | |
| 4/7 04:50 | 77.3 | ↓-1.1 | |
| 4/7 05:00 | 75.9 | ↓-1.4 | |
| 4/7 05:10 | 74.4 | ↓-1.5 | |
| 4/7 05:20 | 72.7 | ↓-1.7 | |
| 4/7 05:30 | 70.8 | ↓-1.9 | |
| 4/7 05:40 | 68.7 | ↓-2.1 | |
| 4/7 05:50 | 66.5 | ↓-2.2 | |
| 4/7 06:00 | 64.1 | ↓-2.4 | |
| 4/7 06:10 | 61.6 | ↓-2.5 | |
| 4/7 06:20 | 59.0 | ↓-2.6 | |
| 4/7 06:30 | 56.3 | ↓-2.7 | |
| 4/7 06:40 | 53.5 | ↓-2.8 | |
| 4/7 06:50 | 50.7 | ↓-2.8 | |
| 4/7 07:00 | 47.7 | ↓-3.0 | |
| 4/7 07:10 | 44.8 | ↓-2.9 | |
| 4/7 07:20 | 41.8 | ↓-3.0 | |
| 4/7 07:30 | 38.8 | ↓-3.0 | |
| 4/7 07:40 | 35.8 | ↓-3.0 | |
| 4/7 07:50 | 32.8 | ↓-3.0 | |
| 4/7 08:00 | 29.9 | ↓-2.9 | |
| 4/7 08:10 | 27.0 | ↓-2.9 | |
| 4/7 08:20 | 24.2 | ↓-2.8 | |
| 4/7 08:30 | 21.6 | ↓-2.6 | |
| 4/7 08:40 | 19.0 | ↓-2.6 | |
| 4/7 08:50 | 16.6 | ↓-2.4 | |
| 4/7 09:00 | 14.3 | ↓-2.3 | |
| 4/7 09:10 | 12.2 | ↓-2.1 | |
| 4/7 09:20 | 10.3 | ↓-1.9 | |
| 4/7 09:30 | 8.7 | ↓-1.6 | |
| 4/7 09:40 | 7.2 | ↓-1.5 | |
| 4/7 09:50 | 6.0 | ↓-1.2 | |
| 4/7 10:00 | 5.0 | ↓-1.0 | |
| 4/7 10:10 | 4.3 | ↓-0.7 | |
| 4/7 10:20 | 3.9 | ↓-0.4 | |
| 4/7 10:30 | 3.7 | ↓-0.2 | 干潮 |
| 4/7 10:40 | 3.8 | ↑0.1 | |
| 4/7 10:50 | 4.2 | ↑0.4 | |
| 4/7 11:00 | 4.8 | ↑0.6 | |
| 4/7 11:10 | 5.7 | ↑0.9 | |
| 4/7 11:20 | 6.9 | ↑1.2 | |
| 4/7 11:30 | 8.3 | ↑1.4 | |
| 4/7 11:40 | 9.9 | ↑1.6 | |
| 4/7 11:50 | 11.9 | ↑2.0 | |
| 4/7 12:00 | 14.0 | ↑2.1 | |
| 4/7 12:10 | 16.3 | ↑2.3 | |
| 4/7 12:20 | 18.9 | ↑2.6 | |
| 4/7 12:30 | 21.6 | ↑2.7 | |
| 4/7 12:40 | 24.5 | ↑2.9 | |
| 4/7 12:50 | 27.5 | ↑3.0 | |
| 4/7 13:00 | 30.6 | ↑3.1 | |
| 4/7 13:10 | 33.8 | ↑3.2 | |
| 4/7 13:20 | 37.1 | ↑3.3 | |
| 4/7 13:30 | 40.5 | ↑3.4 | 最大潮位差 |
| 4/7 13:40 | 43.9 | ↑3.4 | 最大潮位差 |
| 4/7 13:50 | 47.2 | ↑3.3 | |
| 4/7 14:00 | 50.6 | ↑3.4 | 最大潮位差 |
| 4/7 14:10 | 53.8 | ↑3.2 | |
| 4/7 14:20 | 57.0 | ↑3.2 | |
| 4/7 14:30 | 60.1 | ↑3.1 | |
| 4/7 14:40 | 63.0 | ↑2.9 | |
| 4/7 14:50 | 65.7 | ↑2.7 | |
| 4/7 15:00 | 68.3 | ↑2.6 | |
| 4/7 15:10 | 70.7 | ↑2.4 | |
| 4/7 15:20 | 72.8 | ↑2.1 | |
| 4/7 15:30 | 74.7 | ↑1.9 | |
| 4/7 15:40 | 76.4 | ↑1.7 | |
| 4/7 15:50 | 77.7 | ↑1.3 | |
| 4/7 16:00 | 78.9 | ↑1.2 | |
| 4/7 16:10 | 79.8 | ↑0.9 | |
| 4/7 16:20 | 80.4 | ↑0.6 | |
| 4/7 16:30 | 80.7 | ↑0.3 | 満潮 |
| 4/7 16:40 | 80.8 | ↑0.1 | 満潮 |
| 4/7 16:50 | 80.7 | ↓-0.1 | |
| 4/7 17:00 | 80.3 | ↓-0.4 | |
| 4/7 17:10 | 79.7 | ↓-0.6 | |
| 4/7 17:20 | 78.9 | ↓-0.8 | |
| 4/7 17:30 | 77.9 | ↓-1.0 | |
| 4/7 17:40 | 76.7 | ↓-1.2 | |
| 4/7 17:50 | 75.3 | ↓-1.4 | |
| 4/7 18:00 | 73.8 | ↓-1.5 | |
| 4/7 18:10 | 72.0 | ↓-1.8 | |
| 4/7 18:20 | 70.2 | ↓-1.8 | |
| 4/7 18:30 | 68.2 | ↓-2.0 | |
| 4/7 18:40 | 66.2 | ↓-2.0 | |
| 4/7 18:50 | 64.0 | ↓-2.2 | |
| 4/7 19:00 | 61.7 | ↓-2.3 | |
| 4/7 19:10 | 59.3 | ↓-2.4 | |
| 4/7 19:20 | 56.9 | ↓-2.4 | |
| 4/7 19:30 | 54.4 | ↓-2.5 | |
| 4/7 19:40 | 51.9 | ↓-2.5 | |
| 4/7 19:50 | 49.4 | ↓-2.5 | |
| 4/7 20:00 | 46.8 | ↓-2.6 | |
| 4/7 20:10 | 44.3 | ↓-2.5 | |
| 4/7 20:20 | 41.8 | ↓-2.5 | |
| 4/7 20:30 | 39.3 | ↓-2.5 | |
| 4/7 20:40 | 36.9 | ↓-2.4 | |
| 4/7 20:50 | 34.6 | ↓-2.3 | |
| 4/7 21:00 | 32.4 | ↓-2.2 | |
| 4/7 21:10 | 30.3 | ↓-2.1 | |
| 4/7 21:20 | 28.4 | ↓-1.9 | |
| 4/7 21:30 | 26.6 | ↓-1.8 | |
| 4/7 21:40 | 25.0 | ↓-1.6 | |
| 4/7 21:50 | 23.6 | ↓-1.4 | |
| 4/7 22:00 | 22.4 | ↓-1.2 | |
| 4/7 22:10 | 21.4 | ↓-1.0 | |
| 4/7 22:20 | 20.7 | ↓-0.7 | |
| 4/7 22:30 | 20.2 | ↓-0.5 | |
| 4/7 22:40 | 20.0 | ↓-0.2 | 干潮 |
| 4/7 22:50 | 20.0 | 0 | |
| 4/7 23:00 | 20.2 | ↑0.2 | |
| 4/7 23:10 | 20.7 | ↑0.5 | |
| 4/7 23:20 | 21.5 | ↑0.8 | |
| 4/7 23:30 | 22.5 | ↑1.0 | |
| 4/7 23:40 | 23.7 | ↑1.2 | |
| 4/7 23:50 | 25.2 | ↑1.5 |