| 満潮 | 干潮 | 満潮 | 干潮 |
|
19
(水) |
06:11 | 14:35 | 22:37 | - |
| 121cm | 27cm | 92cm | - | |
|
||||
花咲（北海道）2021年05月19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 |
|---|---|---|---|
| 5/19 00:00 | 91.0 | 0 | |
| 5/19 00:10 | 91.1 | ↑0.1 | |
| 5/19 00:20 | 91.2 | ↑0.1 | |
| 5/19 00:30 | 91.5 | ↑0.3 | |
| 5/19 00:40 | 91.7 | ↑0.2 | |
| 5/19 00:50 | 92.1 | ↑0.4 | |
| 5/19 01:00 | 92.5 | ↑0.4 | |
| 5/19 01:10 | 93.0 | ↑0.5 | |
| 5/19 01:20 | 93.5 | ↑0.5 | |
| 5/19 01:30 | 94.2 | ↑0.7 | |
| 5/19 01:40 | 94.9 | ↑0.7 | |
| 5/19 01:50 | 95.7 | ↑0.8 | |
| 5/19 02:00 | 96.5 | ↑0.8 | |
| 5/19 02:10 | 97.4 | ↑0.9 | |
| 5/19 02:20 | 98.4 | ↑1.0 | |
| 5/19 02:30 | 99.5 | ↑1.1 | |
| 5/19 02:40 | 100.6 | ↑1.1 | |
| 5/19 02:50 | 101.7 | ↑1.1 | |
| 5/19 03:00 | 102.9 | ↑1.2 | |
| 5/19 03:10 | 104.1 | ↑1.2 | |
| 5/19 03:20 | 105.4 | ↑1.3 | |
| 5/19 03:30 | 106.6 | ↑1.2 | |
| 5/19 03:40 | 107.9 | ↑1.3 | |
| 5/19 03:50 | 109.1 | ↑1.2 | |
| 5/19 04:00 | 110.4 | ↑1.3 | |
| 5/19 04:10 | 111.6 | ↑1.2 | |
| 5/19 04:20 | 112.7 | ↑1.1 | |
| 5/19 04:30 | 113.9 | ↑1.2 | |
| 5/19 04:40 | 114.9 | ↑1.0 | |
| 5/19 04:50 | 115.9 | ↑1.0 | |
| 5/19 05:00 | 116.8 | ↑0.9 | |
| 5/19 05:10 | 117.6 | ↑0.8 | |
| 5/19 05:20 | 118.4 | ↑0.8 | |
| 5/19 05:30 | 119.0 | ↑0.6 | |
| 5/19 05:40 | 119.5 | ↑0.5 | |
| 5/19 05:50 | 119.8 | ↑0.3 | |
| 5/19 06:00 | 120.1 | ↑0.3 | |
| 5/19 06:10 | 120.1 | 0 | 満潮 |
| 5/19 06:20 | 120.1 | 0 | |
| 5/19 06:30 | 119.8 | ↓-0.3 | |
| 5/19 06:40 | 119.4 | ↓-0.4 | |
| 5/19 06:50 | 118.9 | ↓-0.5 | |
| 5/19 07:00 | 118.1 | ↓-0.8 | |
| 5/19 07:10 | 117.2 | ↓-0.9 | |
| 5/19 07:20 | 116.1 | ↓-1.1 | |
| 5/19 07:30 | 114.9 | ↓-1.2 | |
| 5/19 07:40 | 113.5 | ↓-1.4 | |
| 5/19 07:50 | 111.9 | ↓-1.6 | |
| 5/19 08:00 | 110.1 | ↓-1.8 | |
| 5/19 08:10 | 108.2 | ↓-1.9 | |
| 5/19 08:20 | 106.1 | ↓-2.1 | |
| 5/19 08:30 | 104.0 | ↓-2.1 | |
| 5/19 08:40 | 101.6 | ↓-2.4 | |
| 5/19 08:50 | 99.2 | ↓-2.4 | |
| 5/19 09:00 | 96.6 | ↓-2.6 | |
| 5/19 09:10 | 94.0 | ↓-2.6 | |
| 5/19 09:20 | 91.3 | ↓-2.7 | |
| 5/19 09:30 | 88.5 | ↓-2.8 | |
| 5/19 09:40 | 85.6 | ↓-2.9 | |
| 5/19 09:50 | 82.7 | ↓-2.9 | |
| 5/19 10:00 | 79.8 | ↓-2.9 | |
| 5/19 10:10 | 76.9 | ↓-2.9 | |
| 5/19 10:20 | 73.9 | ↓-3.0 | 最大潮位差 |
| 5/19 10:30 | 71.0 | ↓-2.9 | |
| 5/19 10:40 | 68.0 | ↓-3.0 | 最大潮位差 |
| 5/19 10:50 | 65.1 | ↓-2.9 | |
| 5/19 11:00 | 62.2 | ↓-2.9 | |
| 5/19 11:10 | 59.4 | ↓-2.8 | |
| 5/19 11:20 | 56.7 | ↓-2.7 | |
| 5/19 11:30 | 54.0 | ↓-2.7 | |
| 5/19 11:40 | 51.3 | ↓-2.7 | |
| 5/19 11:50 | 48.8 | ↓-2.5 | |
| 5/19 12:00 | 46.4 | ↓-2.4 | |
| 5/19 12:10 | 44.0 | ↓-2.4 | |
| 5/19 12:20 | 41.8 | ↓-2.2 | |
| 5/19 12:30 | 39.7 | ↓-2.1 | |
| 5/19 12:40 | 37.7 | ↓-2.0 | |
| 5/19 12:50 | 35.9 | ↓-1.8 | |
| 5/19 13:00 | 34.2 | ↓-1.7 | |
| 5/19 13:10 | 32.6 | ↓-1.6 | |
| 5/19 13:20 | 31.2 | ↓-1.4 | |
| 5/19 13:30 | 30.0 | ↓-1.2 | |
| 5/19 13:40 | 28.9 | ↓-1.1 | |
| 5/19 13:50 | 28.0 | ↓-0.9 | |
| 5/19 14:00 | 27.3 | ↓-0.7 | |
| 5/19 14:10 | 26.8 | ↓-0.5 | |
| 5/19 14:20 | 26.4 | ↓-0.4 | |
| 5/19 14:30 | 26.3 | ↓-0.1 | 干潮 |
| 5/19 14:40 | 26.3 | 0 | |
| 5/19 14:50 | 26.5 | ↑0.2 | |
| 5/19 15:00 | 26.9 | ↑0.4 | |
| 5/19 15:10 | 27.4 | ↑0.5 | |
| 5/19 15:20 | 28.2 | ↑0.8 | |
| 5/19 15:30 | 29.1 | ↑0.9 | |
| 5/19 15:40 | 30.2 | ↑1.1 | |
| 5/19 15:50 | 31.4 | ↑1.2 | |
| 5/19 16:00 | 32.8 | ↑1.4 | |
| 5/19 16:10 | 34.3 | ↑1.5 | |
| 5/19 16:20 | 35.9 | ↑1.6 | |
| 5/19 16:30 | 37.7 | ↑1.8 | |
| 5/19 16:40 | 39.6 | ↑1.9 | |
| 5/19 16:50 | 41.6 | ↑2.0 | |
| 5/19 17:00 | 43.7 | ↑2.1 | |
| 5/19 17:10 | 45.8 | ↑2.1 | |
| 5/19 17:20 | 48.0 | ↑2.2 | |
| 5/19 17:30 | 50.3 | ↑2.3 | |
| 5/19 17:40 | 52.6 | ↑2.3 | |
| 5/19 17:50 | 54.9 | ↑2.3 | |
| 5/19 18:00 | 57.3 | ↑2.4 | |
| 5/19 18:10 | 59.6 | ↑2.3 | |
| 5/19 18:20 | 61.9 | ↑2.3 | |
| 5/19 18:30 | 64.2 | ↑2.3 | |
| 5/19 18:40 | 66.5 | ↑2.3 | |
| 5/19 18:50 | 68.7 | ↑2.2 | |
| 5/19 19:00 | 70.8 | ↑2.1 | |
| 5/19 19:10 | 72.9 | ↑2.1 | |
| 5/19 19:20 | 74.8 | ↑1.9 | |
| 5/19 19:30 | 76.7 | ↑1.9 | |
| 5/19 19:40 | 78.5 | ↑1.8 | |
| 5/19 19:50 | 80.1 | ↑1.6 | |
| 5/19 20:00 | 81.7 | ↑1.6 | |
| 5/19 20:10 | 83.1 | ↑1.4 | |
| 5/19 20:20 | 84.5 | ↑1.4 | |
| 5/19 20:30 | 85.7 | ↑1.2 | |
| 5/19 20:40 | 86.7 | ↑1.0 | |
| 5/19 20:50 | 87.7 | ↑1.0 | |
| 5/19 21:00 | 88.5 | ↑0.8 | |
| 5/19 21:10 | 89.3 | ↑0.8 | |
| 5/19 21:20 | 89.9 | ↑0.6 | |
| 5/19 21:30 | 90.4 | ↑0.5 | |
| 5/19 21:40 | 90.9 | ↑0.5 | |
| 5/19 21:50 | 91.2 | ↑0.3 | |
| 5/19 22:00 | 91.5 | ↑0.3 | |
| 5/19 22:10 | 91.7 | ↑0.2 | |
| 5/19 22:20 | 91.8 | ↑0.1 | |
| 5/19 22:30 | 91.8 | 0 | 満潮 |
| 5/19 22:40 | 91.8 | 0 | |
| 5/19 22:50 | 91.8 | 0 | |
| 5/19 23:00 | 91.7 | ↓-0.1 | |
| 5/19 23:10 | 91.6 | ↓-0.1 | |
| 5/19 23:20 | 91.5 | ↓-0.1 | |
| 5/19 23:30 | 91.3 | ↓-0.2 | |
| 5/19 23:40 | 91.1 | ↓-0.2 | |
| 5/19 23:50 | 91.0 | ↓-0.1 |