| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(金) |
06:10 | 14:30 | - | - |
| 131cm | 21cm | - | - | |
|
||||
花咲（北海道）2023年05月12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 |
|---|---|---|---|
| 5/12 00:00 | 92.7 | ↑0.2 | |
| 5/12 00:10 | 93.0 | ↑0.3 | |
| 5/12 00:20 | 93.3 | ↑0.3 | |
| 5/12 00:30 | 93.7 | ↑0.4 | |
| 5/12 00:40 | 94.2 | ↑0.5 | |
| 5/12 00:50 | 94.7 | ↑0.5 | |
| 5/12 01:00 | 95.4 | ↑0.7 | |
| 5/12 01:10 | 96.1 | ↑0.7 | |
| 5/12 01:20 | 96.8 | ↑0.7 | |
| 5/12 01:30 | 97.7 | ↑0.9 | |
| 5/12 01:40 | 98.6 | ↑0.9 | |
| 5/12 01:50 | 99.6 | ↑1.0 | |
| 5/12 02:00 | 100.7 | ↑1.1 | |
| 5/12 02:10 | 101.9 | ↑1.2 | |
| 5/12 02:20 | 103.2 | ↑1.3 | |
| 5/12 02:30 | 104.5 | ↑1.3 | |
| 5/12 02:40 | 105.9 | ↑1.4 | |
| 5/12 02:50 | 107.3 | ↑1.4 | |
| 5/12 03:00 | 108.8 | ↑1.5 | |
| 5/12 03:10 | 110.3 | ↑1.5 | |
| 5/12 03:20 | 111.8 | ↑1.5 | |
| 5/12 03:30 | 113.4 | ↑1.6 | |
| 5/12 03:40 | 114.9 | ↑1.5 | |
| 5/12 03:50 | 116.5 | ↑1.6 | |
| 5/12 04:00 | 118.0 | ↑1.5 | |
| 5/12 04:10 | 119.5 | ↑1.5 | |
| 5/12 04:20 | 121.0 | ↑1.5 | |
| 5/12 04:30 | 122.4 | ↑1.4 | |
| 5/12 04:40 | 123.7 | ↑1.3 | |
| 5/12 04:50 | 124.9 | ↑1.2 | |
| 5/12 05:00 | 126.0 | ↑1.1 | |
| 5/12 05:10 | 127.0 | ↑1.0 | |
| 5/12 05:20 | 127.9 | ↑0.9 | |
| 5/12 05:30 | 128.7 | ↑0.8 | |
| 5/12 05:40 | 129.3 | ↑0.6 | |
| 5/12 05:50 | 129.7 | ↑0.4 | |
| 5/12 06:00 | 130.0 | ↑0.3 | 満潮 |
| 5/12 06:10 | 130.0 | 0 | 満潮 |
| 5/12 06:20 | 129.9 | ↓-0.1 | |
| 5/12 06:30 | 129.6 | ↓-0.3 | |
| 5/12 06:40 | 129.1 | ↓-0.5 | |
| 5/12 06:50 | 128.3 | ↓-0.8 | |
| 5/12 07:00 | 127.4 | ↓-0.9 | |
| 5/12 07:10 | 126.2 | ↓-1.2 | |
| 5/12 07:20 | 124.9 | ↓-1.3 | |
| 5/12 07:30 | 123.3 | ↓-1.6 | |
| 5/12 07:40 | 121.5 | ↓-1.8 | |
| 5/12 07:50 | 119.5 | ↓-2.0 | |
| 5/12 08:00 | 117.3 | ↓-2.2 | |
| 5/12 08:10 | 115.0 | ↓-2.3 | |
| 5/12 08:20 | 112.4 | ↓-2.6 | |
| 5/12 08:30 | 109.7 | ↓-2.7 | |
| 5/12 08:40 | 106.9 | ↓-2.8 | |
| 5/12 08:50 | 103.9 | ↓-3.0 | |
| 5/12 09:00 | 100.8 | ↓-3.1 | |
| 5/12 09:10 | 97.6 | ↓-3.2 | |
| 5/12 09:20 | 94.3 | ↓-3.3 | |
| 5/12 09:30 | 90.9 | ↓-3.4 | |
| 5/12 09:40 | 87.5 | ↓-3.4 | |
| 5/12 09:50 | 84.0 | ↓-3.5 | 最大潮位差 |
| 5/12 10:00 | 80.5 | ↓-3.5 | 最大潮位差 |
| 5/12 10:10 | 77.0 | ↓-3.5 | 最大潮位差 |
| 5/12 10:20 | 73.5 | ↓-3.5 | 最大潮位差 |
| 5/12 10:30 | 70.0 | ↓-3.5 | 最大潮位差 |
| 5/12 10:40 | 66.6 | ↓-3.4 | |
| 5/12 10:50 | 63.1 | ↓-3.5 | 最大潮位差 |
| 5/12 11:00 | 59.8 | ↓-3.3 | |
| 5/12 11:10 | 56.5 | ↓-3.3 | |
| 5/12 11:20 | 53.3 | ↓-3.2 | |
| 5/12 11:30 | 50.2 | ↓-3.1 | |
| 5/12 11:40 | 47.1 | ↓-3.1 | |
| 5/12 11:50 | 44.2 | ↓-2.9 | |
| 5/12 12:00 | 41.5 | ↓-2.7 | |
| 5/12 12:10 | 38.8 | ↓-2.7 | |
| 5/12 12:20 | 36.3 | ↓-2.5 | |
| 5/12 12:30 | 34.0 | ↓-2.3 | |
| 5/12 12:40 | 31.8 | ↓-2.2 | |
| 5/12 12:50 | 29.8 | ↓-2.0 | |
| 5/12 13:00 | 27.9 | ↓-1.9 | |
| 5/12 13:10 | 26.3 | ↓-1.6 | |
| 5/12 13:20 | 24.8 | ↓-1.5 | |
| 5/12 13:30 | 23.5 | ↓-1.3 | |
| 5/12 13:40 | 22.5 | ↓-1.0 | |
| 5/12 13:50 | 21.6 | ↓-0.9 | |
| 5/12 14:00 | 20.9 | ↓-0.7 | |
| 5/12 14:10 | 20.4 | ↓-0.5 | |
| 5/12 14:20 | 20.1 | ↓-0.3 | 干潮 |
| 5/12 14:30 | 20.0 | ↓-0.1 | 干潮 |
| 5/12 14:40 | 20.2 | ↑0.2 | |
| 5/12 14:50 | 20.5 | ↑0.3 | |
| 5/12 15:00 | 20.9 | ↑0.4 | |
| 5/12 15:10 | 21.6 | ↑0.7 | |
| 5/12 15:20 | 22.5 | ↑0.9 | |
| 5/12 15:30 | 23.5 | ↑1.0 | |
| 5/12 15:40 | 24.7 | ↑1.2 | |
| 5/12 15:50 | 26.0 | ↑1.3 | |
| 5/12 16:00 | 27.5 | ↑1.5 | |
| 5/12 16:10 | 29.1 | ↑1.6 | |
| 5/12 16:20 | 30.8 | ↑1.7 | |
| 5/12 16:30 | 32.7 | ↑1.9 | |
| 5/12 16:40 | 34.6 | ↑1.9 | |
| 5/12 16:50 | 36.6 | ↑2.0 | |
| 5/12 17:00 | 38.8 | ↑2.2 | |
| 5/12 17:10 | 40.9 | ↑2.1 | |
| 5/12 17:20 | 43.2 | ↑2.3 | |
| 5/12 17:30 | 45.4 | ↑2.2 | |
| 5/12 17:40 | 47.7 | ↑2.3 | |
| 5/12 17:50 | 50.0 | ↑2.3 | |
| 5/12 18:00 | 52.4 | ↑2.4 | |
| 5/12 18:10 | 54.7 | ↑2.3 | |
| 5/12 18:20 | 57.0 | ↑2.3 | |
| 5/12 18:30 | 59.2 | ↑2.2 | |
| 5/12 18:40 | 61.4 | ↑2.2 | |
| 5/12 18:50 | 63.6 | ↑2.2 | |
| 5/12 19:00 | 65.7 | ↑2.1 | |
| 5/12 19:10 | 67.8 | ↑2.1 | |
| 5/12 19:20 | 69.7 | ↑1.9 | |
| 5/12 19:30 | 71.6 | ↑1.9 | |
| 5/12 19:40 | 73.4 | ↑1.8 | |
| 5/12 19:50 | 75.1 | ↑1.7 | |
| 5/12 20:00 | 76.7 | ↑1.6 | |
| 5/12 20:10 | 78.2 | ↑1.5 | |
| 5/12 20:20 | 79.6 | ↑1.4 | |
| 5/12 20:30 | 80.9 | ↑1.3 | |
| 5/12 20:40 | 82.1 | ↑1.2 | |
| 5/12 20:50 | 83.2 | ↑1.1 | |
| 5/12 21:00 | 84.2 | ↑1.0 | |
| 5/12 21:10 | 85.1 | ↑0.9 | |
| 5/12 21:20 | 85.9 | ↑0.8 | |
| 5/12 21:30 | 86.6 | ↑0.7 | |
| 5/12 21:40 | 87.3 | ↑0.7 | |
| 5/12 21:50 | 87.9 | ↑0.6 | |
| 5/12 22:00 | 88.4 | ↑0.5 | |
| 5/12 22:10 | 88.9 | ↑0.5 | |
| 5/12 22:20 | 89.2 | ↑0.3 | |
| 5/12 22:30 | 89.6 | ↑0.4 | |
| 5/12 22:40 | 89.8 | ↑0.2 | |
| 5/12 22:50 | 90.1 | ↑0.3 | |
| 5/12 23:00 | 90.2 | ↑0.1 | |
| 5/12 23:10 | 90.4 | ↑0.2 | |
| 5/12 23:20 | 90.5 | ↑0.1 | |
| 5/12 23:30 | 90.6 | ↑0.1 | |
| 5/12 23:40 | 90.6 | 0 | |
| 5/12 23:50 | 90.6 | 0 |