| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(日) |
04:29 | 11:22 | 18:07 | 18:22 |
| 165cm | 7cm | 114cm | 114cm | |
|
||||
室蘭（北海道）2024年05月12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 |
|---|---|---|---|
| 5/12 00:00 | 112.7 | ↑2.4 | |
| 5/12 00:10 | 114.8 | ↑2.1 | |
| 5/12 00:20 | 116.7 | ↑1.9 | |
| 5/12 00:30 | 118.3 | ↑1.6 | |
| 5/12 00:40 | 119.6 | ↑1.3 | |
| 5/12 00:50 | 120.7 | ↑1.1 | |
| 5/12 01:00 | 121.6 | ↑0.9 | |
| 5/12 01:10 | 122.3 | ↑0.7 | |
| 5/12 01:20 | 123.0 | ↑0.7 | |
| 5/12 01:30 | 123.7 | ↑0.7 | |
| 5/12 01:40 | 124.6 | ↑0.9 | |
| 5/12 01:50 | 125.7 | ↑1.1 | |
| 5/12 02:00 | 127.0 | ↑1.3 | |
| 5/12 02:10 | 128.8 | ↑1.8 | |
| 5/12 02:20 | 130.9 | ↑2.1 | |
| 5/12 02:30 | 133.3 | ↑2.4 | |
| 5/12 02:40 | 136.2 | ↑2.9 | |
| 5/12 02:50 | 139.3 | ↑3.1 | |
| 5/12 03:00 | 142.7 | ↑3.4 | |
| 5/12 03:10 | 146.2 | ↑3.5 | |
| 5/12 03:20 | 149.8 | ↑3.6 | |
| 5/12 03:30 | 153.2 | ↑3.4 | |
| 5/12 03:40 | 156.3 | ↑3.1 | |
| 5/12 03:50 | 159.1 | ↑2.8 | |
| 5/12 04:00 | 161.3 | ↑2.2 | |
| 5/12 04:10 | 163.0 | ↑1.7 | |
| 5/12 04:20 | 163.9 | ↑0.9 | 満潮 |
| 5/12 04:30 | 164.1 | ↑0.2 | |
| 5/12 04:40 | 163.6 | ↓-0.5 | |
| 5/12 04:50 | 162.3 | ↓-1.3 | |
| 5/12 05:00 | 160.3 | ↓-2.0 | |
| 5/12 05:10 | 157.7 | ↓-2.6 | |
| 5/12 05:20 | 154.5 | ↓-3.2 | |
| 5/12 05:30 | 150.8 | ↓-3.7 | |
| 5/12 05:40 | 146.8 | ↓-4.0 | |
| 5/12 05:50 | 142.6 | ↓-4.2 | |
| 5/12 06:00 | 138.4 | ↓-4.2 | |
| 5/12 06:10 | 134.1 | ↓-4.3 | |
| 5/12 06:20 | 129.9 | ↓-4.2 | |
| 5/12 06:30 | 125.8 | ↓-4.1 | |
| 5/12 06:40 | 122.0 | ↓-3.8 | |
| 5/12 06:50 | 118.3 | ↓-3.7 | |
| 5/12 07:00 | 114.9 | ↓-3.4 | |
| 5/12 07:10 | 111.6 | ↓-3.3 | |
| 5/12 07:20 | 108.3 | ↓-3.3 | |
| 5/12 07:30 | 105.1 | ↓-3.2 | |
| 5/12 07:40 | 101.8 | ↓-3.3 | |
| 5/12 07:50 | 98.4 | ↓-3.4 | |
| 5/12 08:00 | 94.7 | ↓-3.7 | |
| 5/12 08:10 | 90.7 | ↓-4.0 | |
| 5/12 08:20 | 86.3 | ↓-4.4 | |
| 5/12 08:30 | 81.6 | ↓-4.7 | |
| 5/12 08:40 | 76.4 | ↓-5.2 | |
| 5/12 08:50 | 70.9 | ↓-5.5 | |
| 5/12 09:00 | 65.0 | ↓-5.9 | |
| 5/12 09:10 | 58.9 | ↓-6.1 | |
| 5/12 09:20 | 52.7 | ↓-6.2 | |
| 5/12 09:30 | 46.4 | ↓-6.3 | 最大潮位差 |
| 5/12 09:40 | 40.2 | ↓-6.2 | |
| 5/12 09:50 | 34.2 | ↓-6.0 | |
| 5/12 10:00 | 28.6 | ↓-5.6 | |
| 5/12 10:10 | 23.5 | ↓-5.1 | |
| 5/12 10:20 | 18.9 | ↓-4.6 | |
| 5/12 10:30 | 15.0 | ↓-3.9 | |
| 5/12 10:40 | 11.8 | ↓-3.2 | |
| 5/12 10:50 | 9.4 | ↓-2.4 | |
| 5/12 11:00 | 7.7 | ↓-1.7 | |
| 5/12 11:10 | 6.7 | ↓-1.0 | |
| 5/12 11:20 | 6.3 | ↓-0.4 | 干潮 |
| 5/12 11:30 | 6.6 | ↑0.3 | |
| 5/12 11:40 | 7.3 | ↑0.7 | |
| 5/12 11:50 | 8.3 | ↑1.0 | |
| 5/12 12:00 | 9.7 | ↑1.4 | |
| 5/12 12:10 | 11.2 | ↑1.5 | |
| 5/12 12:20 | 12.7 | ↑1.5 | |
| 5/12 12:30 | 14.3 | ↑1.6 | |
| 5/12 12:40 | 15.8 | ↑1.5 | |
| 5/12 12:50 | 17.2 | ↑1.4 | |
| 5/12 13:00 | 18.5 | ↑1.3 | |
| 5/12 13:10 | 19.7 | ↑1.2 | |
| 5/12 13:20 | 20.9 | ↑1.2 | |
| 5/12 13:30 | 22.1 | ↑1.2 | |
| 5/12 13:40 | 23.5 | ↑1.4 | |
| 5/12 13:50 | 25.0 | ↑1.5 | |
| 5/12 14:00 | 26.8 | ↑1.8 | |
| 5/12 14:10 | 29.0 | ↑2.2 | |
| 5/12 14:20 | 31.7 | ↑2.7 | |
| 5/12 14:30 | 34.8 | ↑3.1 | |
| 5/12 14:40 | 38.4 | ↑3.6 | |
| 5/12 14:50 | 42.6 | ↑4.2 | |
| 5/12 15:00 | 47.2 | ↑4.6 | |
| 5/12 15:10 | 52.3 | ↑5.1 | |
| 5/12 15:20 | 57.7 | ↑5.4 | |
| 5/12 15:30 | 63.5 | ↑5.8 | |
| 5/12 15:40 | 69.3 | ↑5.8 | |
| 5/12 15:50 | 75.2 | ↑5.9 | |
| 5/12 16:00 | 81.0 | ↑5.8 | |
| 5/12 16:10 | 86.5 | ↑5.5 | |
| 5/12 16:20 | 91.7 | ↑5.2 | |
| 5/12 16:30 | 96.4 | ↑4.7 | |
| 5/12 16:40 | 100.6 | ↑4.2 | |
| 5/12 16:50 | 104.1 | ↑3.5 | |
| 5/12 17:00 | 107.1 | ↑3.0 | |
| 5/12 17:10 | 109.4 | ↑2.3 | |
| 5/12 17:20 | 111.1 | ↑1.7 | |
| 5/12 17:30 | 112.4 | ↑1.3 | |
| 5/12 17:40 | 113.1 | ↑0.7 | |
| 5/12 17:50 | 113.5 | ↑0.4 | |
| 5/12 18:00 | 113.7 | ↑0.2 | 満潮 |
| 5/12 18:10 | 113.7 | 0 | |
| 5/12 18:20 | 113.7 | 0 | 干潮 |
| 5/12 18:30 | 113.7 | 0 | |
| 5/12 18:40 | 113.9 | ↑0.2 | |
| 5/12 18:50 | 114.2 | ↑0.3 | |
| 5/12 19:00 | 114.8 | ↑0.6 | |
| 5/12 19:10 | 115.6 | ↑0.8 | |
| 5/12 19:20 | 116.6 | ↑1.0 | |
| 5/12 19:30 | 117.7 | ↑1.1 | |
| 5/12 19:40 | 118.9 | ↑1.2 | |
| 5/12 19:50 | 120.2 | ↑1.3 | |
| 5/12 20:00 | 121.3 | ↑1.1 | |
| 5/12 20:10 | 122.3 | ↑1.0 | |
| 5/12 20:20 | 123.0 | ↑0.7 | |
| 5/12 20:30 | 123.4 | ↑0.4 | |
| 5/12 20:40 | 123.3 | ↓-0.1 | |
| 5/12 20:50 | 122.9 | ↓-0.4 | |
| 5/12 21:00 | 121.9 | ↓-1.0 | |
| 5/12 21:10 | 120.5 | ↓-1.4 | |
| 5/12 21:20 | 118.8 | ↓-1.7 | |
| 5/12 21:30 | 116.6 | ↓-2.2 | |
| 5/12 21:40 | 114.2 | ↓-2.4 | |
| 5/12 21:50 | 111.7 | ↓-2.5 | |
| 5/12 22:00 | 109.1 | ↓-2.6 | |
| 5/12 22:10 | 106.6 | ↓-2.5 | |
| 5/12 22:20 | 104.2 | ↓-2.4 | |
| 5/12 22:30 | 102.2 | ↓-2.0 | |
| 5/12 22:40 | 100.6 | ↓-1.6 | |
| 5/12 22:50 | 99.4 | ↓-1.2 | |
| 5/12 23:00 | 98.8 | ↓-0.6 | |
| 5/12 23:10 | 98.7 | ↓-0.1 | |
| 5/12 23:20 | 99.1 | ↑0.4 | |
| 5/12 23:30 | 100.0 | ↑0.9 | |
| 5/12 23:40 | 101.4 | ↑1.4 | |
| 5/12 23:50 | 103.1 | ↑1.7 |