| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(火) |
02:21 | 09:59 | 17:05 | 21:22 |
| 145cm | 11cm | 114cm | 93cm | |
|
||||
花咲（北海道）2023年07月18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 |
|---|---|---|---|
| 7/18 00:00 | 126.5 | ↑2.0 | |
| 7/18 00:10 | 128.6 | ↑2.1 | |
| 7/18 00:20 | 130.6 | ↑2.0 | |
| 7/18 00:30 | 132.5 | ↑1.9 | |
| 7/18 00:40 | 134.4 | ↑1.9 | |
| 7/18 00:50 | 136.2 | ↑1.8 | |
| 7/18 01:00 | 137.8 | ↑1.6 | |
| 7/18 01:10 | 139.3 | ↑1.5 | |
| 7/18 01:20 | 140.7 | ↑1.4 | |
| 7/18 01:30 | 141.9 | ↑1.2 | |
| 7/18 01:40 | 142.9 | ↑1.0 | |
| 7/18 01:50 | 143.7 | ↑0.8 | |
| 7/18 02:00 | 144.3 | ↑0.6 | |
| 7/18 02:10 | 144.6 | ↑0.3 | |
| 7/18 02:20 | 144.7 | ↑0.1 | 満潮 |
| 7/18 02:30 | 144.6 | ↓-0.1 | |
| 7/18 02:40 | 144.2 | ↓-0.4 | |
| 7/18 02:50 | 143.6 | ↓-0.6 | |
| 7/18 03:00 | 142.7 | ↓-0.9 | |
| 7/18 03:10 | 141.5 | ↓-1.2 | |
| 7/18 03:20 | 140.0 | ↓-1.5 | |
| 7/18 03:30 | 138.3 | ↓-1.7 | |
| 7/18 03:40 | 136.3 | ↓-2.0 | |
| 7/18 03:50 | 134.0 | ↓-2.3 | |
| 7/18 04:00 | 131.5 | ↓-2.5 | |
| 7/18 04:10 | 128.7 | ↓-2.8 | |
| 7/18 04:20 | 125.6 | ↓-3.1 | |
| 7/18 04:30 | 122.3 | ↓-3.3 | |
| 7/18 04:40 | 118.8 | ↓-3.5 | |
| 7/18 04:50 | 115.2 | ↓-3.6 | |
| 7/18 05:00 | 111.3 | ↓-3.9 | |
| 7/18 05:10 | 107.2 | ↓-4.1 | |
| 7/18 05:20 | 103.0 | ↓-4.2 | |
| 7/18 05:30 | 98.7 | ↓-4.3 | |
| 7/18 05:40 | 94.3 | ↓-4.4 | |
| 7/18 05:50 | 89.8 | ↓-4.5 | |
| 7/18 06:00 | 85.2 | ↓-4.6 | |
| 7/18 06:10 | 80.6 | ↓-4.6 | |
| 7/18 06:20 | 75.9 | ↓-4.7 | 最大潮位差 |
| 7/18 06:30 | 71.3 | ↓-4.6 | |
| 7/18 06:40 | 66.7 | ↓-4.6 | |
| 7/18 06:50 | 62.1 | ↓-4.6 | |
| 7/18 07:00 | 57.6 | ↓-4.5 | |
| 7/18 07:10 | 53.1 | ↓-4.5 | |
| 7/18 07:20 | 48.8 | ↓-4.3 | |
| 7/18 07:30 | 44.7 | ↓-4.1 | |
| 7/18 07:40 | 40.7 | ↓-4.0 | |
| 7/18 07:50 | 36.8 | ↓-3.9 | |
| 7/18 08:00 | 33.2 | ↓-3.6 | |
| 7/18 08:10 | 29.8 | ↓-3.4 | |
| 7/18 08:20 | 26.6 | ↓-3.2 | |
| 7/18 08:30 | 23.6 | ↓-3.0 | |
| 7/18 08:40 | 21.0 | ↓-2.6 | |
| 7/18 08:50 | 18.6 | ↓-2.4 | |
| 7/18 09:00 | 16.5 | ↓-2.1 | |
| 7/18 09:10 | 14.8 | ↓-1.7 | |
| 7/18 09:20 | 13.3 | ↓-1.5 | |
| 7/18 09:30 | 12.2 | ↓-1.1 | |
| 7/18 09:40 | 11.4 | ↓-0.8 | |
| 7/18 09:50 | 11.0 | ↓-0.4 | 干潮 |
| 7/18 10:00 | 10.9 | ↓-0.1 | |
| 7/18 10:10 | 11.1 | ↑0.2 | |
| 7/18 10:20 | 11.7 | ↑0.6 | |
| 7/18 10:30 | 12.5 | ↑0.8 | |
| 7/18 10:40 | 13.7 | ↑1.2 | |
| 7/18 10:50 | 15.2 | ↑1.5 | |
| 7/18 11:00 | 17.0 | ↑1.8 | |
| 7/18 11:10 | 19.1 | ↑2.1 | |
| 7/18 11:20 | 21.5 | ↑2.4 | |
| 7/18 11:30 | 24.0 | ↑2.5 | |
| 7/18 11:40 | 26.9 | ↑2.9 | |
| 7/18 11:50 | 29.9 | ↑3.0 | |
| 7/18 12:00 | 33.1 | ↑3.2 | |
| 7/18 12:10 | 36.4 | ↑3.3 | |
| 7/18 12:20 | 40.0 | ↑3.6 | |
| 7/18 12:30 | 43.6 | ↑3.6 | |
| 7/18 12:40 | 47.3 | ↑3.7 | |
| 7/18 12:50 | 51.1 | ↑3.8 | |
| 7/18 13:00 | 55.0 | ↑3.9 | |
| 7/18 13:10 | 58.8 | ↑3.8 | |
| 7/18 13:20 | 62.7 | ↑3.9 | |
| 7/18 13:30 | 66.6 | ↑3.9 | |
| 7/18 13:40 | 70.4 | ↑3.8 | |
| 7/18 13:50 | 74.2 | ↑3.8 | |
| 7/18 14:00 | 77.8 | ↑3.6 | |
| 7/18 14:10 | 81.4 | ↑3.6 | |
| 7/18 14:20 | 84.8 | ↑3.4 | |
| 7/18 14:30 | 88.1 | ↑3.3 | |
| 7/18 14:40 | 91.3 | ↑3.2 | |
| 7/18 14:50 | 94.2 | ↑2.9 | |
| 7/18 15:00 | 97.0 | ↑2.8 | |
| 7/18 15:10 | 99.6 | ↑2.6 | |
| 7/18 15:20 | 102.0 | ↑2.4 | |
| 7/18 15:30 | 104.1 | ↑2.1 | |
| 7/18 15:40 | 106.0 | ↑1.9 | |
| 7/18 15:50 | 107.7 | ↑1.7 | |
| 7/18 16:00 | 109.2 | ↑1.5 | |
| 7/18 16:10 | 110.4 | ↑1.2 | |
| 7/18 16:20 | 111.4 | ↑1.0 | |
| 7/18 16:30 | 112.2 | ↑0.8 | |
| 7/18 16:40 | 112.8 | ↑0.6 | |
| 7/18 16:50 | 113.1 | ↑0.3 | |
| 7/18 17:00 | 113.3 | ↑0.2 | 満潮 |
| 7/18 17:10 | 113.3 | 0 | |
| 7/18 17:20 | 113.1 | ↓-0.2 | |
| 7/18 17:30 | 112.7 | ↓-0.4 | |
| 7/18 17:40 | 112.2 | ↓-0.5 | |
| 7/18 17:50 | 111.5 | ↓-0.7 | |
| 7/18 18:00 | 110.8 | ↓-0.7 | |
| 7/18 18:10 | 109.9 | ↓-0.9 | |
| 7/18 18:20 | 108.9 | ↓-1.0 | |
| 7/18 18:30 | 107.9 | ↓-1.0 | |
| 7/18 18:40 | 106.7 | ↓-1.2 | |
| 7/18 18:50 | 105.6 | ↓-1.1 | |
| 7/18 19:00 | 104.4 | ↓-1.2 | |
| 7/18 19:10 | 103.2 | ↓-1.2 | |
| 7/18 19:20 | 102.0 | ↓-1.2 | |
| 7/18 19:30 | 100.8 | ↓-1.2 | |
| 7/18 19:40 | 99.7 | ↓-1.1 | |
| 7/18 19:50 | 98.6 | ↓-1.1 | |
| 7/18 20:00 | 97.5 | ↓-1.1 | |
| 7/18 20:10 | 96.6 | ↓-0.9 | |
| 7/18 20:20 | 95.7 | ↓-0.9 | |
| 7/18 20:30 | 94.9 | ↓-0.8 | |
| 7/18 20:40 | 94.2 | ↓-0.7 | |
| 7/18 20:50 | 93.7 | ↓-0.5 | |
| 7/18 21:00 | 93.3 | ↓-0.4 | |
| 7/18 21:10 | 93.1 | ↓-0.2 | |
| 7/18 21:20 | 93.0 | ↓-0.1 | 干潮 |
| 7/18 21:30 | 93.1 | ↑0.1 | |
| 7/18 21:40 | 93.3 | ↑0.2 | |
| 7/18 21:50 | 93.7 | ↑0.4 | |
| 7/18 22:00 | 94.3 | ↑0.6 | |
| 7/18 22:10 | 95.1 | ↑0.8 | |
| 7/18 22:20 | 96.0 | ↑0.9 | |
| 7/18 22:30 | 97.1 | ↑1.1 | |
| 7/18 22:40 | 98.4 | ↑1.3 | |
| 7/18 22:50 | 99.9 | ↑1.5 | |
| 7/18 23:00 | 101.5 | ↑1.6 | |
| 7/18 23:10 | 103.2 | ↑1.7 | |
| 7/18 23:20 | 105.1 | ↑1.9 | |
| 7/18 23:30 | 107.0 | ↑1.9 | |
| 7/18 23:40 | 109.1 | ↑2.1 | |
| 7/18 23:50 | 111.3 | ↑2.2 |