| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(日) |
04:26 | 11:57 | 19:38 | 23:17 |
| 145cm | 4cm | 111cm | 94cm | |
|
||||
苫小牧（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 | 98.5 | ↑1.3 | |
| 5/12 00:10 | 99.9 | ↑1.4 | |
| 5/12 00:20 | 101.5 | ↑1.6 | |
| 5/12 00:30 | 103.1 | ↑1.6 | |
| 5/12 00:40 | 104.7 | ↑1.6 | |
| 5/12 00:50 | 106.5 | ↑1.8 | |
| 5/12 01:00 | 108.3 | ↑1.8 | |
| 5/12 01:10 | 110.1 | ↑1.8 | |
| 5/12 01:20 | 112.1 | ↑2.0 | |
| 5/12 01:30 | 114.1 | ↑2.0 | |
| 5/12 01:40 | 116.1 | ↑2.0 | |
| 5/12 01:50 | 118.3 | ↑2.2 | |
| 5/12 02:00 | 120.4 | ↑2.1 | |
| 5/12 02:10 | 122.7 | ↑2.3 | |
| 5/12 02:20 | 125.0 | ↑2.3 | |
| 5/12 02:30 | 127.3 | ↑2.3 | |
| 5/12 02:40 | 129.6 | ↑2.3 | |
| 5/12 02:50 | 131.8 | ↑2.2 | |
| 5/12 03:00 | 134.0 | ↑2.2 | |
| 5/12 03:10 | 136.1 | ↑2.1 | |
| 5/12 03:20 | 138.1 | ↑2.0 | |
| 5/12 03:30 | 139.9 | ↑1.8 | |
| 5/12 03:40 | 141.4 | ↑1.5 | |
| 5/12 03:50 | 142.7 | ↑1.3 | |
| 5/12 04:00 | 143.8 | ↑1.1 | |
| 5/12 04:10 | 144.4 | ↑0.6 | |
| 5/12 04:20 | 144.8 | ↑0.4 | 満潮 |
| 5/12 04:30 | 144.8 | 0 | |
| 5/12 04:40 | 144.4 | ↓-0.4 | |
| 5/12 04:50 | 143.7 | ↓-0.7 | |
| 5/12 05:00 | 142.5 | ↓-1.2 | |
| 5/12 05:10 | 141.1 | ↓-1.4 | |
| 5/12 05:20 | 139.3 | ↓-1.8 | |
| 5/12 05:30 | 137.2 | ↓-2.1 | |
| 5/12 05:40 | 134.7 | ↓-2.5 | |
| 5/12 05:50 | 132.1 | ↓-2.6 | |
| 5/12 06:00 | 129.2 | ↓-2.9 | |
| 5/12 06:10 | 126.0 | ↓-3.2 | |
| 5/12 06:20 | 122.7 | ↓-3.3 | |
| 5/12 06:30 | 119.2 | ↓-3.5 | |
| 5/12 06:40 | 115.6 | ↓-3.6 | |
| 5/12 06:50 | 111.9 | ↓-3.7 | |
| 5/12 07:00 | 108.0 | ↓-3.9 | |
| 5/12 07:10 | 104.0 | ↓-4.0 | |
| 5/12 07:20 | 99.9 | ↓-4.1 | |
| 5/12 07:30 | 95.6 | ↓-4.3 | |
| 5/12 07:40 | 91.3 | ↓-4.3 | |
| 5/12 07:50 | 86.9 | ↓-4.4 | |
| 5/12 08:00 | 82.4 | ↓-4.5 | |
| 5/12 08:10 | 77.7 | ↓-4.7 | |
| 5/12 08:20 | 73.0 | ↓-4.7 | |
| 5/12 08:30 | 68.3 | ↓-4.7 | |
| 5/12 08:40 | 63.4 | ↓-4.9 | 最大潮位差 |
| 5/12 08:50 | 58.6 | ↓-4.8 | |
| 5/12 09:00 | 53.7 | ↓-4.9 | 最大潮位差 |
| 5/12 09:10 | 48.9 | ↓-4.8 | |
| 5/12 09:20 | 44.2 | ↓-4.7 | |
| 5/12 09:30 | 39.5 | ↓-4.7 | |
| 5/12 09:40 | 35.1 | ↓-4.4 | |
| 5/12 09:50 | 30.8 | ↓-4.3 | |
| 5/12 10:00 | 26.7 | ↓-4.1 | |
| 5/12 10:10 | 22.9 | ↓-3.8 | |
| 5/12 10:20 | 19.4 | ↓-3.5 | |
| 5/12 10:30 | 16.2 | ↓-3.2 | |
| 5/12 10:40 | 13.4 | ↓-2.8 | |
| 5/12 10:50 | 10.9 | ↓-2.5 | |
| 5/12 11:00 | 8.8 | ↓-2.1 | |
| 5/12 11:10 | 7.1 | ↓-1.7 | |
| 5/12 11:20 | 5.7 | ↓-1.4 | |
| 5/12 11:30 | 4.7 | ↓-1.0 | |
| 5/12 11:40 | 4.0 | ↓-0.7 | |
| 5/12 11:50 | 3.7 | ↓-0.3 | 干潮 |
| 5/12 12:00 | 3.6 | ↓-0.1 | |
| 5/12 12:10 | 3.9 | ↑0.3 | |
| 5/12 12:20 | 4.4 | ↑0.5 | |
| 5/12 12:30 | 5.2 | ↑0.8 | |
| 5/12 12:40 | 6.3 | ↑1.1 | |
| 5/12 12:50 | 7.6 | ↑1.3 | |
| 5/12 13:00 | 9.1 | ↑1.5 | |
| 5/12 13:10 | 10.9 | ↑1.8 | |
| 5/12 13:20 | 12.9 | ↑2.0 | |
| 5/12 13:30 | 15.1 | ↑2.2 | |
| 5/12 13:40 | 17.6 | ↑2.5 | |
| 5/12 13:50 | 20.3 | ↑2.7 | |
| 5/12 14:00 | 23.2 | ↑2.9 | |
| 5/12 14:10 | 26.3 | ↑3.1 | |
| 5/12 14:20 | 29.7 | ↑3.4 | |
| 5/12 14:30 | 33.2 | ↑3.5 | |
| 5/12 14:40 | 37.0 | ↑3.8 | |
| 5/12 14:50 | 41.0 | ↑4.0 | |
| 5/12 15:00 | 45.0 | ↑4.0 | |
| 5/12 15:10 | 49.3 | ↑4.3 | |
| 5/12 15:20 | 53.5 | ↑4.2 | |
| 5/12 15:30 | 57.9 | ↑4.4 | |
| 5/12 15:40 | 62.2 | ↑4.3 | |
| 5/12 15:50 | 66.5 | ↑4.3 | |
| 5/12 16:00 | 70.7 | ↑4.2 | |
| 5/12 16:10 | 74.8 | ↑4.1 | |
| 5/12 16:20 | 78.7 | ↑3.9 | |
| 5/12 16:30 | 82.4 | ↑3.7 | |
| 5/12 16:40 | 85.9 | ↑3.5 | |
| 5/12 16:50 | 89.2 | ↑3.3 | |
| 5/12 17:00 | 92.2 | ↑3.0 | |
| 5/12 17:10 | 94.9 | ↑2.7 | |
| 5/12 17:20 | 97.4 | ↑2.5 | |
| 5/12 17:30 | 99.5 | ↑2.1 | |
| 5/12 17:40 | 101.5 | ↑2.0 | |
| 5/12 17:50 | 103.2 | ↑1.7 | |
| 5/12 18:00 | 104.6 | ↑1.4 | |
| 5/12 18:10 | 105.9 | ↑1.3 | |
| 5/12 18:20 | 106.9 | ↑1.0 | |
| 5/12 18:30 | 107.8 | ↑0.9 | |
| 5/12 18:40 | 108.6 | ↑0.8 | |
| 5/12 18:50 | 109.2 | ↑0.6 | |
| 5/12 19:00 | 109.7 | ↑0.5 | |
| 5/12 19:10 | 110.0 | ↑0.3 | |
| 5/12 19:20 | 110.3 | ↑0.3 | |
| 5/12 19:30 | 110.4 | ↑0.1 | 満潮 |
| 5/12 19:40 | 110.5 | ↑0.1 | |
| 5/12 19:50 | 110.4 | ↓-0.1 | |
| 5/12 20:00 | 110.2 | ↓-0.2 | |
| 5/12 20:10 | 109.8 | ↓-0.4 | |
| 5/12 20:20 | 109.3 | ↓-0.5 | |
| 5/12 20:30 | 108.7 | ↓-0.6 | |
| 5/12 20:40 | 108.0 | ↓-0.7 | |
| 5/12 20:50 | 107.1 | ↓-0.9 | |
| 5/12 21:00 | 106.1 | ↓-1.0 | |
| 5/12 21:10 | 105.0 | ↓-1.1 | |
| 5/12 21:20 | 103.8 | ↓-1.2 | |
| 5/12 21:30 | 102.6 | ↓-1.2 | |
| 5/12 21:40 | 101.3 | ↓-1.3 | |
| 5/12 21:50 | 100.1 | ↓-1.2 | |
| 5/12 22:00 | 98.9 | ↓-1.2 | |
| 5/12 22:10 | 97.7 | ↓-1.2 | |
| 5/12 22:20 | 96.7 | ↓-1.0 | |
| 5/12 22:30 | 95.7 | ↓-1.0 | |
| 5/12 22:40 | 95.0 | ↓-0.7 | |
| 5/12 22:50 | 94.3 | ↓-0.7 | |
| 5/12 23:00 | 93.9 | ↓-0.4 | |
| 5/12 23:10 | 93.7 | ↓-0.2 | 干潮 |
| 5/12 23:20 | 93.7 | 0 | |
| 5/12 23:30 | 93.8 | ↑0.1 | |
| 5/12 23:40 | 94.2 | ↑0.4 | |
| 5/12 23:50 | 94.8 | ↑0.6 |