| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(火) |
00:55 | 08:00 | 14:52 | 19:53 |
| 117cm | 25cm | 111cm | 76cm | |
|
||||
花咲（北海道）2024年05月21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 |
|---|---|---|---|
| 5/21 00:00 | 113.1 | ↑1.2 | |
| 5/21 00:10 | 114.1 | ↑1.0 | |
| 5/21 00:20 | 114.9 | ↑0.8 | |
| 5/21 00:30 | 115.6 | ↑0.7 | |
| 5/21 00:40 | 116.0 | ↑0.4 | |
| 5/21 00:50 | 116.2 | ↑0.2 | 満潮 |
| 5/21 01:00 | 116.2 | 0 | |
| 5/21 01:10 | 115.9 | ↓-0.3 | |
| 5/21 01:20 | 115.5 | ↓-0.4 | |
| 5/21 01:30 | 114.8 | ↓-0.7 | |
| 5/21 01:40 | 113.9 | ↓-0.9 | |
| 5/21 01:50 | 112.7 | ↓-1.2 | |
| 5/21 02:00 | 111.3 | ↓-1.4 | |
| 5/21 02:10 | 109.7 | ↓-1.6 | |
| 5/21 02:20 | 107.9 | ↓-1.8 | |
| 5/21 02:30 | 105.9 | ↓-2.0 | |
| 5/21 02:40 | 103.7 | ↓-2.2 | |
| 5/21 02:50 | 101.3 | ↓-2.4 | |
| 5/21 03:00 | 98.7 | ↓-2.6 | |
| 5/21 03:10 | 96.0 | ↓-2.7 | |
| 5/21 03:20 | 93.1 | ↓-2.9 | |
| 5/21 03:30 | 90.1 | ↓-3.0 | |
| 5/21 03:40 | 87.0 | ↓-3.1 | |
| 5/21 03:50 | 83.8 | ↓-3.2 | |
| 5/21 04:00 | 80.5 | ↓-3.3 | |
| 5/21 04:10 | 77.1 | ↓-3.4 | 最大潮位差 |
| 5/21 04:20 | 73.7 | ↓-3.4 | 最大潮位差 |
| 5/21 04:30 | 70.3 | ↓-3.4 | 最大潮位差 |
| 5/21 04:40 | 66.9 | ↓-3.4 | 最大潮位差 |
| 5/21 04:50 | 63.5 | ↓-3.4 | 最大潮位差 |
| 5/21 05:00 | 60.2 | ↓-3.3 | |
| 5/21 05:10 | 56.9 | ↓-3.3 | |
| 5/21 05:20 | 53.7 | ↓-3.2 | |
| 5/21 05:30 | 50.5 | ↓-3.2 | |
| 5/21 05:40 | 47.5 | ↓-3.0 | |
| 5/21 05:50 | 44.6 | ↓-2.9 | |
| 5/21 06:00 | 41.8 | ↓-2.8 | |
| 5/21 06:10 | 39.2 | ↓-2.6 | |
| 5/21 06:20 | 36.8 | ↓-2.4 | |
| 5/21 06:30 | 34.5 | ↓-2.3 | |
| 5/21 06:40 | 32.5 | ↓-2.0 | |
| 5/21 06:50 | 30.6 | ↓-1.9 | |
| 5/21 07:00 | 29.0 | ↓-1.6 | |
| 5/21 07:10 | 27.6 | ↓-1.4 | |
| 5/21 07:20 | 26.5 | ↓-1.1 | |
| 5/21 07:30 | 25.6 | ↓-0.9 | |
| 5/21 07:40 | 25.0 | ↓-0.6 | |
| 5/21 07:50 | 24.6 | ↓-0.4 | 干潮 |
| 5/21 08:00 | 24.5 | ↓-0.1 | 干潮 |
| 5/21 08:10 | 24.6 | ↑0.1 | |
| 5/21 08:20 | 25.1 | ↑0.5 | |
| 5/21 08:30 | 25.8 | ↑0.7 | |
| 5/21 08:40 | 26.7 | ↑0.9 | |
| 5/21 08:50 | 27.9 | ↑1.2 | |
| 5/21 09:00 | 29.3 | ↑1.4 | |
| 5/21 09:10 | 31.0 | ↑1.7 | |
| 5/21 09:20 | 32.9 | ↑1.9 | |
| 5/21 09:30 | 35.0 | ↑2.1 | |
| 5/21 09:40 | 37.3 | ↑2.3 | |
| 5/21 09:50 | 39.8 | ↑2.5 | |
| 5/21 10:00 | 42.5 | ↑2.7 | |
| 5/21 10:10 | 45.3 | ↑2.8 | |
| 5/21 10:20 | 48.2 | ↑2.9 | |
| 5/21 10:30 | 51.3 | ↑3.1 | |
| 5/21 10:40 | 54.4 | ↑3.1 | |
| 5/21 10:50 | 57.6 | ↑3.2 | |
| 5/21 11:00 | 60.9 | ↑3.3 | |
| 5/21 11:10 | 64.2 | ↑3.3 | |
| 5/21 11:20 | 67.5 | ↑3.3 | |
| 5/21 11:30 | 70.8 | ↑3.3 | |
| 5/21 11:40 | 74.1 | ↑3.3 | |
| 5/21 11:50 | 77.4 | ↑3.3 | |
| 5/21 12:00 | 80.5 | ↑3.1 | |
| 5/21 12:10 | 83.6 | ↑3.1 | |
| 5/21 12:20 | 86.7 | ↑3.1 | |
| 5/21 12:30 | 89.5 | ↑2.8 | |
| 5/21 12:40 | 92.3 | ↑2.8 | |
| 5/21 12:50 | 94.9 | ↑2.6 | |
| 5/21 13:00 | 97.4 | ↑2.5 | |
| 5/21 13:10 | 99.6 | ↑2.2 | |
| 5/21 13:20 | 101.7 | ↑2.1 | |
| 5/21 13:30 | 103.6 | ↑1.9 | |
| 5/21 13:40 | 105.3 | ↑1.7 | |
| 5/21 13:50 | 106.8 | ↑1.5 | |
| 5/21 14:00 | 108.0 | ↑1.2 | |
| 5/21 14:10 | 109.0 | ↑1.0 | |
| 5/21 14:20 | 109.8 | ↑0.8 | |
| 5/21 14:30 | 110.4 | ↑0.6 | |
| 5/21 14:40 | 110.8 | ↑0.4 | |
| 5/21 14:50 | 110.9 | ↑0.1 | 満潮 |
| 5/21 15:00 | 110.8 | ↓-0.1 | |
| 5/21 15:10 | 110.5 | ↓-0.3 | |
| 5/21 15:20 | 110.0 | ↓-0.5 | |
| 5/21 15:30 | 109.3 | ↓-0.7 | |
| 5/21 15:40 | 108.4 | ↓-0.9 | |
| 5/21 15:50 | 107.3 | ↓-1.1 | |
| 5/21 16:00 | 106.1 | ↓-1.2 | |
| 5/21 16:10 | 104.8 | ↓-1.3 | |
| 5/21 16:20 | 103.4 | ↓-1.4 | |
| 5/21 16:30 | 101.8 | ↓-1.6 | |
| 5/21 16:40 | 100.2 | ↓-1.6 | |
| 5/21 16:50 | 98.4 | ↓-1.8 | |
| 5/21 17:00 | 96.7 | ↓-1.7 | |
| 5/21 17:10 | 94.9 | ↓-1.8 | |
| 5/21 17:20 | 93.1 | ↓-1.8 | |
| 5/21 17:30 | 91.3 | ↓-1.8 | |
| 5/21 17:40 | 89.5 | ↓-1.8 | |
| 5/21 17:50 | 87.7 | ↓-1.8 | |
| 5/21 18:00 | 86.1 | ↓-1.6 | |
| 5/21 18:10 | 84.5 | ↓-1.6 | |
| 5/21 18:20 | 82.9 | ↓-1.6 | |
| 5/21 18:30 | 81.5 | ↓-1.4 | |
| 5/21 18:40 | 80.2 | ↓-1.3 | |
| 5/21 18:50 | 79.0 | ↓-1.2 | |
| 5/21 19:00 | 78.0 | ↓-1.0 | |
| 5/21 19:10 | 77.2 | ↓-0.8 | |
| 5/21 19:20 | 76.5 | ↓-0.7 | |
| 5/21 19:30 | 76.0 | ↓-0.5 | |
| 5/21 19:40 | 75.6 | ↓-0.4 | |
| 5/21 19:50 | 75.5 | ↓-0.1 | 干潮 |
| 5/21 20:00 | 75.5 | 0 | |
| 5/21 20:10 | 75.8 | ↑0.3 | |
| 5/21 20:20 | 76.2 | ↑0.4 | |
| 5/21 20:30 | 76.9 | ↑0.7 | |
| 5/21 20:40 | 77.7 | ↑0.8 | |
| 5/21 20:50 | 78.7 | ↑1.0 | |
| 5/21 21:00 | 80.0 | ↑1.3 | |
| 5/21 21:10 | 81.3 | ↑1.3 | |
| 5/21 21:20 | 82.9 | ↑1.6 | |
| 5/21 21:30 | 84.6 | ↑1.7 | |
| 5/21 21:40 | 86.4 | ↑1.8 | |
| 5/21 21:50 | 88.3 | ↑1.9 | |
| 5/21 22:00 | 90.4 | ↑2.1 | |
| 5/21 22:10 | 92.5 | ↑2.1 | |
| 5/21 22:20 | 94.7 | ↑2.2 | |
| 5/21 22:30 | 97.0 | ↑2.3 | |
| 5/21 22:40 | 99.2 | ↑2.2 | |
| 5/21 22:50 | 101.5 | ↑2.3 | |
| 5/21 23:00 | 103.7 | ↑2.2 | |
| 5/21 23:10 | 106.0 | ↑2.3 | |
| 5/21 23:20 | 108.1 | ↑2.1 | |
| 5/21 23:30 | 110.2 | ↑2.1 | |
| 5/21 23:40 | 112.2 | ↑2.0 | |
| 5/21 23:50 | 114.1 | ↑1.9 |