| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(日) |
16:35 | 07:25 | 23:48 | 17:51 |
| 117cm | 14cm | 145cm | 117cm | |
|
||||
花咲（北海道）2023年07月30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 |
|---|---|---|---|
| 7/30 00:00 | 132.6 | ↓-1.4 | |
| 7/30 00:10 | 130.9 | ↓-1.7 | |
| 7/30 00:20 | 129.1 | ↓-1.8 | |
| 7/30 00:30 | 127.1 | ↓-2.0 | |
| 7/30 00:40 | 125.0 | ↓-2.1 | |
| 7/30 00:50 | 122.6 | ↓-2.4 | |
| 7/30 01:00 | 120.1 | ↓-2.5 | |
| 7/30 01:10 | 117.5 | ↓-2.6 | |
| 7/30 01:20 | 114.7 | ↓-2.8 | |
| 7/30 01:30 | 111.7 | ↓-3.0 | |
| 7/30 01:40 | 108.6 | ↓-3.1 | |
| 7/30 01:50 | 105.4 | ↓-3.2 | |
| 7/30 02:00 | 102.0 | ↓-3.4 | |
| 7/30 02:10 | 98.6 | ↓-3.4 | |
| 7/30 02:20 | 95.0 | ↓-3.6 | |
| 7/30 02:30 | 91.4 | ↓-3.6 | |
| 7/30 02:40 | 87.7 | ↓-3.7 | |
| 7/30 02:50 | 84.0 | ↓-3.7 | |
| 7/30 03:00 | 80.2 | ↓-3.8 | |
| 7/30 03:10 | 76.4 | ↓-3.8 | |
| 7/30 03:20 | 72.5 | ↓-3.9 | 最大潮位差 |
| 7/30 03:30 | 68.7 | ↓-3.8 | |
| 7/30 03:40 | 64.9 | ↓-3.8 | |
| 7/30 03:50 | 61.2 | ↓-3.7 | |
| 7/30 04:00 | 57.5 | ↓-3.7 | |
| 7/30 04:10 | 53.9 | ↓-3.6 | |
| 7/30 04:20 | 50.3 | ↓-3.6 | |
| 7/30 04:30 | 46.8 | ↓-3.5 | |
| 7/30 04:40 | 43.5 | ↓-3.3 | |
| 7/30 04:50 | 40.3 | ↓-3.2 | |
| 7/30 05:00 | 37.2 | ↓-3.1 | |
| 7/30 05:10 | 34.3 | ↓-2.9 | |
| 7/30 05:20 | 31.5 | ↓-2.8 | |
| 7/30 05:30 | 28.9 | ↓-2.6 | |
| 7/30 05:40 | 26.5 | ↓-2.4 | |
| 7/30 05:50 | 24.2 | ↓-2.3 | |
| 7/30 06:00 | 22.2 | ↓-2.0 | |
| 7/30 06:10 | 20.4 | ↓-1.8 | |
| 7/30 06:20 | 18.8 | ↓-1.6 | |
| 7/30 06:30 | 17.4 | ↓-1.4 | |
| 7/30 06:40 | 16.2 | ↓-1.2 | |
| 7/30 06:50 | 15.3 | ↓-0.9 | |
| 7/30 07:00 | 14.6 | ↓-0.7 | |
| 7/30 07:10 | 14.1 | ↓-0.5 | |
| 7/30 07:20 | 13.9 | ↓-0.2 | 干潮 |
| 7/30 07:30 | 14.0 | ↑0.1 | |
| 7/30 07:40 | 14.2 | ↑0.2 | |
| 7/30 07:50 | 14.7 | ↑0.5 | |
| 7/30 08:00 | 15.5 | ↑0.8 | |
| 7/30 08:10 | 16.5 | ↑1.0 | |
| 7/30 08:20 | 17.7 | ↑1.2 | |
| 7/30 08:30 | 19.1 | ↑1.4 | |
| 7/30 08:40 | 20.7 | ↑1.6 | |
| 7/30 08:50 | 22.5 | ↑1.8 | |
| 7/30 09:00 | 24.5 | ↑2.0 | |
| 7/30 09:10 | 26.7 | ↑2.2 | |
| 7/30 09:20 | 29.1 | ↑2.4 | |
| 7/30 09:30 | 31.6 | ↑2.5 | |
| 7/30 09:40 | 34.2 | ↑2.6 | |
| 7/30 09:50 | 37.0 | ↑2.8 | |
| 7/30 10:00 | 39.8 | ↑2.8 | |
| 7/30 10:10 | 42.8 | ↑3.0 | |
| 7/30 10:20 | 45.8 | ↑3.0 | |
| 7/30 10:30 | 48.9 | ↑3.1 | |
| 7/30 10:40 | 52.1 | ↑3.2 | |
| 7/30 10:50 | 55.3 | ↑3.2 | |
| 7/30 11:00 | 58.5 | ↑3.2 | |
| 7/30 11:10 | 61.7 | ↑3.2 | |
| 7/30 11:20 | 64.9 | ↑3.2 | |
| 7/30 11:30 | 68.1 | ↑3.2 | |
| 7/30 11:40 | 71.3 | ↑3.2 | |
| 7/30 11:50 | 74.4 | ↑3.1 | |
| 7/30 12:00 | 77.5 | ↑3.1 | |
| 7/30 12:10 | 80.5 | ↑3.0 | |
| 7/30 12:20 | 83.4 | ↑2.9 | |
| 7/30 12:30 | 86.3 | ↑2.9 | |
| 7/30 12:40 | 89.0 | ↑2.7 | |
| 7/30 12:50 | 91.6 | ↑2.6 | |
| 7/30 13:00 | 94.2 | ↑2.6 | |
| 7/30 13:10 | 96.6 | ↑2.4 | |
| 7/30 13:20 | 98.8 | ↑2.2 | |
| 7/30 13:30 | 101.0 | ↑2.2 | |
| 7/30 13:40 | 103.0 | ↑2.0 | |
| 7/30 13:50 | 104.8 | ↑1.8 | |
| 7/30 14:00 | 106.5 | ↑1.7 | |
| 7/30 14:10 | 108.1 | ↑1.6 | |
| 7/30 14:20 | 109.5 | ↑1.4 | |
| 7/30 14:30 | 110.8 | ↑1.3 | |
| 7/30 14:40 | 111.9 | ↑1.1 | |
| 7/30 14:50 | 112.9 | ↑1.0 | |
| 7/30 15:00 | 113.7 | ↑0.8 | |
| 7/30 15:10 | 114.5 | ↑0.8 | |
| 7/30 15:20 | 115.1 | ↑0.6 | |
| 7/30 15:30 | 115.6 | ↑0.5 | |
| 7/30 15:40 | 116.0 | ↑0.4 | |
| 7/30 15:50 | 116.3 | ↑0.3 | |
| 7/30 16:00 | 116.5 | ↑0.2 | |
| 7/30 16:10 | 116.7 | ↑0.2 | |
| 7/30 16:20 | 116.8 | ↑0.1 | |
| 7/30 16:30 | 116.8 | 0 | 満潮 |
| 7/30 16:40 | 116.8 | 0 | |
| 7/30 16:50 | 116.8 | 0 | |
| 7/30 17:00 | 116.7 | ↓-0.1 | |
| 7/30 17:10 | 116.7 | 0 | |
| 7/30 17:20 | 116.6 | ↓-0.1 | |
| 7/30 17:30 | 116.5 | ↓-0.1 | |
| 7/30 17:40 | 116.5 | 0 | |
| 7/30 17:50 | 116.5 | 0 | 干潮 |
| 7/30 18:00 | 116.5 | 0 | |
| 7/30 18:10 | 116.6 | ↑0.1 | |
| 7/30 18:20 | 116.7 | ↑0.1 | |
| 7/30 18:30 | 116.8 | ↑0.1 | |
| 7/30 18:40 | 117.1 | ↑0.3 | |
| 7/30 18:50 | 117.4 | ↑0.3 | |
| 7/30 19:00 | 117.8 | ↑0.4 | |
| 7/30 19:10 | 118.2 | ↑0.4 | |
| 7/30 19:20 | 118.8 | ↑0.6 | |
| 7/30 19:30 | 119.4 | ↑0.6 | |
| 7/30 19:40 | 120.2 | ↑0.8 | |
| 7/30 19:50 | 121.0 | ↑0.8 | |
| 7/30 20:00 | 121.9 | ↑0.9 | |
| 7/30 20:10 | 122.8 | ↑0.9 | |
| 7/30 20:20 | 123.9 | ↑1.1 | |
| 7/30 20:30 | 125.0 | ↑1.1 | |
| 7/30 20:40 | 126.2 | ↑1.2 | |
| 7/30 20:50 | 127.4 | ↑1.2 | |
| 7/30 21:00 | 128.7 | ↑1.3 | |
| 7/30 21:10 | 130.0 | ↑1.3 | |
| 7/30 21:20 | 131.4 | ↑1.4 | |
| 7/30 21:30 | 132.7 | ↑1.3 | |
| 7/30 21:40 | 134.1 | ↑1.4 | |
| 7/30 21:50 | 135.4 | ↑1.3 | |
| 7/30 22:00 | 136.7 | ↑1.3 | |
| 7/30 22:10 | 137.9 | ↑1.2 | |
| 7/30 22:20 | 139.1 | ↑1.2 | |
| 7/30 22:30 | 140.2 | ↑1.1 | |
| 7/30 22:40 | 141.2 | ↑1.0 | |
| 7/30 22:50 | 142.2 | ↑1.0 | |
| 7/30 23:00 | 143.0 | ↑0.8 | |
| 7/30 23:10 | 143.6 | ↑0.6 | |
| 7/30 23:20 | 144.2 | ↑0.6 | |
| 7/30 23:30 | 144.5 | ↑0.3 | |
| 7/30 23:40 | 144.8 | ↑0.3 | 満潮 |
| 7/30 23:50 | 144.8 | 0 |