| 満潮 | 干潮 | 満潮 | 干潮 |
|
3
(月) |
05:57 | 14:03 | 22:46 | - |
| 134cm | 19cm | 91cm | - | |
|
||||
花咲（北海道）2021年05月3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 |
|---|---|---|---|
| 5/3 00:00 | 90.4 | ↑0.2 | |
| 5/3 00:10 | 90.6 | ↑0.2 | |
| 5/3 00:20 | 90.9 | ↑0.3 | |
| 5/3 00:30 | 91.4 | ↑0.5 | |
| 5/3 00:40 | 91.9 | ↑0.5 | |
| 5/3 00:50 | 92.6 | ↑0.7 | |
| 5/3 01:00 | 93.3 | ↑0.7 | |
| 5/3 01:10 | 94.2 | ↑0.9 | |
| 5/3 01:20 | 95.2 | ↑1.0 | |
| 5/3 01:30 | 96.3 | ↑1.1 | |
| 5/3 01:40 | 97.6 | ↑1.3 | |
| 5/3 01:50 | 98.9 | ↑1.3 | |
| 5/3 02:00 | 100.3 | ↑1.4 | |
| 5/3 02:10 | 101.8 | ↑1.5 | |
| 5/3 02:20 | 103.5 | ↑1.7 | |
| 5/3 02:30 | 105.2 | ↑1.7 | |
| 5/3 02:40 | 106.9 | ↑1.7 | |
| 5/3 02:50 | 108.7 | ↑1.8 | |
| 5/3 03:00 | 110.6 | ↑1.9 | |
| 5/3 03:10 | 112.5 | ↑1.9 | |
| 5/3 03:20 | 114.4 | ↑1.9 | |
| 5/3 03:30 | 116.3 | ↑1.9 | |
| 5/3 03:40 | 118.1 | ↑1.8 | |
| 5/3 03:50 | 120.0 | ↑1.9 | |
| 5/3 04:00 | 121.8 | ↑1.8 | |
| 5/3 04:10 | 123.5 | ↑1.7 | |
| 5/3 04:20 | 125.2 | ↑1.7 | |
| 5/3 04:30 | 126.7 | ↑1.5 | |
| 5/3 04:40 | 128.2 | ↑1.5 | |
| 5/3 04:50 | 129.5 | ↑1.3 | |
| 5/3 05:00 | 130.7 | ↑1.2 | |
| 5/3 05:10 | 131.7 | ↑1.0 | |
| 5/3 05:20 | 132.5 | ↑0.8 | |
| 5/3 05:30 | 133.2 | ↑0.7 | |
| 5/3 05:40 | 133.7 | ↑0.5 | |
| 5/3 05:50 | 133.9 | ↑0.2 | 満潮 |
| 5/3 06:00 | 133.9 | 0 | |
| 5/3 06:10 | 133.7 | ↓-0.2 | |
| 5/3 06:20 | 133.3 | ↓-0.4 | |
| 5/3 06:30 | 132.6 | ↓-0.7 | |
| 5/3 06:40 | 131.7 | ↓-0.9 | |
| 5/3 06:50 | 130.6 | ↓-1.1 | |
| 5/3 07:00 | 129.2 | ↓-1.4 | |
| 5/3 07:10 | 127.5 | ↓-1.7 | |
| 5/3 07:20 | 125.7 | ↓-1.8 | |
| 5/3 07:30 | 123.6 | ↓-2.1 | |
| 5/3 07:40 | 121.3 | ↓-2.3 | |
| 5/3 07:50 | 118.8 | ↓-2.5 | |
| 5/3 08:00 | 116.1 | ↓-2.7 | |
| 5/3 08:10 | 113.2 | ↓-2.9 | |
| 5/3 08:20 | 110.1 | ↓-3.1 | |
| 5/3 08:30 | 106.9 | ↓-3.2 | |
| 5/3 08:40 | 103.6 | ↓-3.3 | |
| 5/3 08:50 | 100.2 | ↓-3.4 | |
| 5/3 09:00 | 96.6 | ↓-3.6 | |
| 5/3 09:10 | 93.0 | ↓-3.6 | |
| 5/3 09:20 | 89.3 | ↓-3.7 | |
| 5/3 09:30 | 85.6 | ↓-3.7 | |
| 5/3 09:40 | 81.8 | ↓-3.8 | 最大潮位差 |
| 5/3 09:50 | 78.1 | ↓-3.7 | |
| 5/3 10:00 | 74.3 | ↓-3.8 | 最大潮位差 |
| 5/3 10:10 | 70.5 | ↓-3.8 | 最大潮位差 |
| 5/3 10:20 | 66.8 | ↓-3.7 | |
| 5/3 10:30 | 63.2 | ↓-3.6 | |
| 5/3 10:40 | 59.6 | ↓-3.6 | |
| 5/3 10:50 | 56.1 | ↓-3.5 | |
| 5/3 11:00 | 52.6 | ↓-3.5 | |
| 5/3 11:10 | 49.3 | ↓-3.3 | |
| 5/3 11:20 | 46.1 | ↓-3.2 | |
| 5/3 11:30 | 43.1 | ↓-3.0 | |
| 5/3 11:40 | 40.1 | ↓-3.0 | |
| 5/3 11:50 | 37.4 | ↓-2.7 | |
| 5/3 12:00 | 34.7 | ↓-2.7 | |
| 5/3 12:10 | 32.3 | ↓-2.4 | |
| 5/3 12:20 | 30.0 | ↓-2.3 | |
| 5/3 12:30 | 28.0 | ↓-2.0 | |
| 5/3 12:40 | 26.1 | ↓-1.9 | |
| 5/3 12:50 | 24.4 | ↓-1.7 | |
| 5/3 13:00 | 23.0 | ↓-1.4 | |
| 5/3 13:10 | 21.7 | ↓-1.3 | |
| 5/3 13:20 | 20.7 | ↓-1.0 | |
| 5/3 13:30 | 19.9 | ↓-0.8 | |
| 5/3 13:40 | 19.3 | ↓-0.6 | |
| 5/3 13:50 | 18.9 | ↓-0.4 | |
| 5/3 14:00 | 18.7 | ↓-0.2 | 干潮 |
| 5/3 14:10 | 18.8 | ↑0.1 | |
| 5/3 14:20 | 19.1 | ↑0.3 | |
| 5/3 14:30 | 19.5 | ↑0.4 | |
| 5/3 14:40 | 20.2 | ↑0.7 | |
| 5/3 14:50 | 21.1 | ↑0.9 | |
| 5/3 15:00 | 22.1 | ↑1.0 | |
| 5/3 15:10 | 23.4 | ↑1.3 | |
| 5/3 15:20 | 24.8 | ↑1.4 | |
| 5/3 15:30 | 26.3 | ↑1.5 | |
| 5/3 15:40 | 28.0 | ↑1.7 | |
| 5/3 15:50 | 29.9 | ↑1.9 | |
| 5/3 16:00 | 31.8 | ↑1.9 | |
| 5/3 16:10 | 33.9 | ↑2.1 | |
| 5/3 16:20 | 36.0 | ↑2.1 | |
| 5/3 16:30 | 38.3 | ↑2.3 | |
| 5/3 16:40 | 40.6 | ↑2.3 | |
| 5/3 16:50 | 42.9 | ↑2.3 | |
| 5/3 17:00 | 45.3 | ↑2.4 | |
| 5/3 17:10 | 47.8 | ↑2.5 | |
| 5/3 17:20 | 50.2 | ↑2.4 | |
| 5/3 17:30 | 52.7 | ↑2.5 | |
| 5/3 17:40 | 55.1 | ↑2.4 | |
| 5/3 17:50 | 57.5 | ↑2.4 | |
| 5/3 18:00 | 59.9 | ↑2.4 | |
| 5/3 18:10 | 62.2 | ↑2.3 | |
| 5/3 18:20 | 64.5 | ↑2.3 | |
| 5/3 18:30 | 66.7 | ↑2.2 | |
| 5/3 18:40 | 68.8 | ↑2.1 | |
| 5/3 18:50 | 70.8 | ↑2.0 | |
| 5/3 19:00 | 72.7 | ↑1.9 | |
| 5/3 19:10 | 74.6 | ↑1.9 | |
| 5/3 19:20 | 76.3 | ↑1.7 | |
| 5/3 19:30 | 77.9 | ↑1.6 | |
| 5/3 19:40 | 79.4 | ↑1.5 | |
| 5/3 19:50 | 80.8 | ↑1.4 | |
| 5/3 20:00 | 82.1 | ↑1.3 | |
| 5/3 20:10 | 83.2 | ↑1.1 | |
| 5/3 20:20 | 84.3 | ↑1.1 | |
| 5/3 20:30 | 85.2 | ↑0.9 | |
| 5/3 20:40 | 86.1 | ↑0.9 | |
| 5/3 20:50 | 86.8 | ↑0.7 | |
| 5/3 21:00 | 87.5 | ↑0.7 | |
| 5/3 21:10 | 88.1 | ↑0.6 | |
| 5/3 21:20 | 88.5 | ↑0.4 | |
| 5/3 21:30 | 88.9 | ↑0.4 | |
| 5/3 21:40 | 89.3 | ↑0.4 | |
| 5/3 21:50 | 89.6 | ↑0.3 | |
| 5/3 22:00 | 89.8 | ↑0.2 | |
| 5/3 22:10 | 89.9 | ↑0.1 | |
| 5/3 22:20 | 90.0 | ↑0.1 | |
| 5/3 22:30 | 90.1 | ↑0.1 | |
| 5/3 22:40 | 90.1 | 0 | 満潮 |
| 5/3 22:50 | 90.1 | 0 | |
| 5/3 23:00 | 90.1 | 0 | |
| 5/3 23:10 | 90.1 | 0 | |
| 5/3 23:20 | 90.0 | ↓-0.1 | |
| 5/3 23:30 | 89.9 | ↓-0.1 | |
| 5/3 23:40 | 89.9 | 0 | |
| 5/3 23:50 | 89.8 | ↓-0.1 |