| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(土) |
03:54 | 11:22 | 18:24 | 22:40 |
| 133cm | 6cm | 108cm | 88cm | |
|
||||
花咲（北海道）2021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 | 93.0 | ↑1.6 | |
| 5/15 00:10 | 94.8 | ↑1.8 | |
| 5/15 00:20 | 96.8 | ↑2.0 | |
| 5/15 00:30 | 98.8 | ↑2.0 | |
| 5/15 00:40 | 100.9 | ↑2.1 | |
| 5/15 00:50 | 103.1 | ↑2.2 | |
| 5/15 01:00 | 105.3 | ↑2.2 | |
| 5/15 01:10 | 107.6 | ↑2.3 | |
| 5/15 01:20 | 109.9 | ↑2.3 | |
| 5/15 01:30 | 112.2 | ↑2.3 | |
| 5/15 01:40 | 114.5 | ↑2.3 | |
| 5/15 01:50 | 116.7 | ↑2.2 | |
| 5/15 02:00 | 118.9 | ↑2.2 | |
| 5/15 02:10 | 120.9 | ↑2.0 | |
| 5/15 02:20 | 122.9 | ↑2.0 | |
| 5/15 02:30 | 124.7 | ↑1.8 | |
| 5/15 02:40 | 126.4 | ↑1.7 | |
| 5/15 02:50 | 127.9 | ↑1.5 | |
| 5/15 03:00 | 129.3 | ↑1.4 | |
| 5/15 03:10 | 130.4 | ↑1.1 | |
| 5/15 03:20 | 131.3 | ↑0.9 | |
| 5/15 03:30 | 132.1 | ↑0.8 | |
| 5/15 03:40 | 132.5 | ↑0.4 | |
| 5/15 03:50 | 132.7 | ↑0.2 | 満潮 |
| 5/15 04:00 | 132.7 | 0 | |
| 5/15 04:10 | 132.3 | ↓-0.4 | |
| 5/15 04:20 | 131.7 | ↓-0.6 | |
| 5/15 04:30 | 130.8 | ↓-0.9 | |
| 5/15 04:40 | 129.7 | ↓-1.1 | |
| 5/15 04:50 | 128.2 | ↓-1.5 | |
| 5/15 05:00 | 126.4 | ↓-1.8 | |
| 5/15 05:10 | 124.4 | ↓-2.0 | |
| 5/15 05:20 | 122.1 | ↓-2.3 | |
| 5/15 05:30 | 119.5 | ↓-2.6 | |
| 5/15 05:40 | 116.7 | ↓-2.8 | |
| 5/15 05:50 | 113.6 | ↓-3.1 | |
| 5/15 06:00 | 110.2 | ↓-3.4 | |
| 5/15 06:10 | 106.7 | ↓-3.5 | |
| 5/15 06:20 | 103.0 | ↓-3.7 | |
| 5/15 06:30 | 99.0 | ↓-4.0 | |
| 5/15 06:40 | 95.0 | ↓-4.0 | |
| 5/15 06:50 | 90.8 | ↓-4.2 | |
| 5/15 07:00 | 86.5 | ↓-4.3 | |
| 5/15 07:10 | 82.1 | ↓-4.4 | |
| 5/15 07:20 | 77.6 | ↓-4.5 | |
| 5/15 07:30 | 73.1 | ↓-4.5 | |
| 5/15 07:40 | 68.6 | ↓-4.5 | |
| 5/15 07:50 | 64.0 | ↓-4.6 | 最大潮位差 |
| 5/15 08:00 | 59.6 | ↓-4.4 | |
| 5/15 08:10 | 55.1 | ↓-4.5 | |
| 5/15 08:20 | 50.8 | ↓-4.3 | |
| 5/15 08:30 | 46.5 | ↓-4.3 | |
| 5/15 08:40 | 42.4 | ↓-4.1 | |
| 5/15 08:50 | 38.4 | ↓-4.0 | |
| 5/15 09:00 | 34.5 | ↓-3.9 | |
| 5/15 09:10 | 30.8 | ↓-3.7 | |
| 5/15 09:20 | 27.3 | ↓-3.5 | |
| 5/15 09:30 | 24.1 | ↓-3.2 | |
| 5/15 09:40 | 21.0 | ↓-3.1 | |
| 5/15 09:50 | 18.2 | ↓-2.8 | |
| 5/15 10:00 | 15.6 | ↓-2.6 | |
| 5/15 10:10 | 13.3 | ↓-2.3 | |
| 5/15 10:20 | 11.3 | ↓-2.0 | |
| 5/15 10:30 | 9.5 | ↓-1.8 | |
| 5/15 10:40 | 8.1 | ↓-1.4 | |
| 5/15 10:50 | 7.0 | ↓-1.1 | |
| 5/15 11:00 | 6.1 | ↓-0.9 | |
| 5/15 11:10 | 5.6 | ↓-0.5 | |
| 5/15 11:20 | 5.4 | ↓-0.2 | 干潮 |
| 5/15 11:30 | 5.5 | ↑0.1 | |
| 5/15 11:40 | 6.0 | ↑0.5 | |
| 5/15 11:50 | 6.7 | ↑0.7 | |
| 5/15 12:00 | 7.8 | ↑1.1 | |
| 5/15 12:10 | 9.1 | ↑1.3 | |
| 5/15 12:20 | 10.8 | ↑1.7 | |
| 5/15 12:30 | 12.7 | ↑1.9 | |
| 5/15 12:40 | 14.9 | ↑2.2 | |
| 5/15 12:50 | 17.4 | ↑2.5 | |
| 5/15 13:00 | 20.0 | ↑2.6 | |
| 5/15 13:10 | 22.9 | ↑2.9 | |
| 5/15 13:20 | 26.0 | ↑3.1 | |
| 5/15 13:30 | 29.3 | ↑3.3 | |
| 5/15 13:40 | 32.7 | ↑3.4 | |
| 5/15 13:50 | 36.3 | ↑3.6 | |
| 5/15 14:00 | 40.0 | ↑3.7 | |
| 5/15 14:10 | 43.7 | ↑3.7 | |
| 5/15 14:20 | 47.6 | ↑3.9 | |
| 5/15 14:30 | 51.4 | ↑3.8 | |
| 5/15 14:40 | 55.3 | ↑3.9 | |
| 5/15 14:50 | 59.2 | ↑3.9 | |
| 5/15 15:00 | 63.0 | ↑3.8 | |
| 5/15 15:10 | 66.8 | ↑3.8 | |
| 5/15 15:20 | 70.6 | ↑3.8 | |
| 5/15 15:30 | 74.2 | ↑3.6 | |
| 5/15 15:40 | 77.7 | ↑3.5 | |
| 5/15 15:50 | 81.1 | ↑3.4 | |
| 5/15 16:00 | 84.3 | ↑3.2 | |
| 5/15 16:10 | 87.3 | ↑3.0 | |
| 5/15 16:20 | 90.2 | ↑2.9 | |
| 5/15 16:30 | 92.9 | ↑2.7 | |
| 5/15 16:40 | 95.3 | ↑2.4 | |
| 5/15 16:50 | 97.6 | ↑2.3 | |
| 5/15 17:00 | 99.6 | ↑2.0 | |
| 5/15 17:10 | 101.4 | ↑1.8 | |
| 5/15 17:20 | 102.9 | ↑1.5 | |
| 5/15 17:30 | 104.2 | ↑1.3 | |
| 5/15 17:40 | 105.3 | ↑1.1 | |
| 5/15 17:50 | 106.1 | ↑0.8 | |
| 5/15 18:00 | 106.7 | ↑0.6 | |
| 5/15 18:10 | 107.1 | ↑0.4 | |
| 5/15 18:20 | 107.2 | ↑0.1 | 満潮 |
| 5/15 18:30 | 107.2 | 0 | |
| 5/15 18:40 | 107.0 | ↓-0.2 | |
| 5/15 18:50 | 106.6 | ↓-0.4 | |
| 5/15 19:00 | 106.0 | ↓-0.6 | |
| 5/15 19:10 | 105.3 | ↓-0.7 | |
| 5/15 19:20 | 104.5 | ↓-0.8 | |
| 5/15 19:30 | 103.6 | ↓-0.9 | |
| 5/15 19:40 | 102.6 | ↓-1.0 | |
| 5/15 19:50 | 101.5 | ↓-1.1 | |
| 5/15 20:00 | 100.4 | ↓-1.1 | |
| 5/15 20:10 | 99.2 | ↓-1.2 | |
| 5/15 20:20 | 98.1 | ↓-1.1 | |
| 5/15 20:30 | 96.9 | ↓-1.2 | |
| 5/15 20:40 | 95.7 | ↓-1.2 | |
| 5/15 20:50 | 94.6 | ↓-1.1 | |
| 5/15 21:00 | 93.5 | ↓-1.1 | |
| 5/15 21:10 | 92.5 | ↓-1.0 | |
| 5/15 21:20 | 91.5 | ↓-1.0 | |
| 5/15 21:30 | 90.6 | ↓-0.9 | |
| 5/15 21:40 | 89.8 | ↓-0.8 | |
| 5/15 21:50 | 89.1 | ↓-0.7 | |
| 5/15 22:00 | 88.6 | ↓-0.5 | |
| 5/15 22:10 | 88.1 | ↓-0.5 | |
| 5/15 22:20 | 87.8 | ↓-0.3 | |
| 5/15 22:30 | 87.6 | ↓-0.2 | 干潮 |
| 5/15 22:40 | 87.5 | ↓-0.1 | 干潮 |
| 5/15 22:50 | 87.6 | ↑0.1 | |
| 5/15 23:00 | 87.8 | ↑0.2 | |
| 5/15 23:10 | 88.2 | ↑0.4 | |
| 5/15 23:20 | 88.7 | ↑0.5 | |
| 5/15 23:30 | 89.4 | ↑0.7 | |
| 5/15 23:40 | 90.3 | ↑0.9 | |
| 5/15 23:50 | 91.3 | ↑1.0 |