| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(木) |
02:17 | 09:31 | 16:39 | 21:14 |
| 140cm | 6cm | 123cm | 83cm | |
|
||||
苫小牧（北海道）2044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 | 113.2 | ↑2.9 | |
| 5/12 00:10 | 116.2 | ↑3.0 | |
| 5/12 00:20 | 119.1 | ↑2.9 | |
| 5/12 00:30 | 122.0 | ↑2.9 | |
| 5/12 00:40 | 124.8 | ↑2.8 | |
| 5/12 00:50 | 127.5 | ↑2.7 | |
| 5/12 01:00 | 129.9 | ↑2.4 | |
| 5/12 01:10 | 132.2 | ↑2.3 | |
| 5/12 01:20 | 134.2 | ↑2.0 | |
| 5/12 01:30 | 135.9 | ↑1.7 | |
| 5/12 01:40 | 137.3 | ↑1.4 | |
| 5/12 01:50 | 138.4 | ↑1.1 | |
| 5/12 02:00 | 139.1 | ↑0.7 | |
| 5/12 02:10 | 139.5 | ↑0.4 | 満潮 |
| 5/12 02:20 | 139.5 | 0 | |
| 5/12 02:30 | 139.2 | ↓-0.3 | |
| 5/12 02:40 | 138.5 | ↓-0.7 | |
| 5/12 02:50 | 137.5 | ↓-1.0 | |
| 5/12 03:00 | 136.2 | ↓-1.3 | |
| 5/12 03:10 | 134.5 | ↓-1.7 | |
| 5/12 03:20 | 132.6 | ↓-1.9 | |
| 5/12 03:30 | 130.5 | ↓-2.1 | |
| 5/12 03:40 | 128.1 | ↓-2.4 | |
| 5/12 03:50 | 125.4 | ↓-2.7 | |
| 5/12 04:00 | 122.6 | ↓-2.8 | |
| 5/12 04:10 | 119.5 | ↓-3.1 | |
| 5/12 04:20 | 116.2 | ↓-3.3 | |
| 5/12 04:30 | 112.7 | ↓-3.5 | |
| 5/12 04:40 | 109.1 | ↓-3.6 | |
| 5/12 04:50 | 105.2 | ↓-3.9 | |
| 5/12 05:00 | 101.2 | ↓-4.0 | |
| 5/12 05:10 | 97.0 | ↓-4.2 | |
| 5/12 05:20 | 92.6 | ↓-4.4 | |
| 5/12 05:30 | 88.1 | ↓-4.5 | |
| 5/12 05:40 | 83.4 | ↓-4.7 | |
| 5/12 05:50 | 78.6 | ↓-4.8 | |
| 5/12 06:00 | 73.7 | ↓-4.9 | |
| 5/12 06:10 | 68.7 | ↓-5.0 | |
| 5/12 06:20 | 63.6 | ↓-5.1 | 最大潮位差 |
| 5/12 06:30 | 58.5 | ↓-5.1 | 最大潮位差 |
| 5/12 06:40 | 53.5 | ↓-5.0 | |
| 5/12 06:50 | 48.6 | ↓-4.9 | |
| 5/12 07:00 | 43.7 | ↓-4.9 | |
| 5/12 07:10 | 39.0 | ↓-4.7 | |
| 5/12 07:20 | 34.5 | ↓-4.5 | |
| 5/12 07:30 | 30.3 | ↓-4.2 | |
| 5/12 07:40 | 26.3 | ↓-4.0 | |
| 5/12 07:50 | 22.6 | ↓-3.7 | |
| 5/12 08:00 | 19.3 | ↓-3.3 | |
| 5/12 08:10 | 16.3 | ↓-3.0 | |
| 5/12 08:20 | 13.6 | ↓-2.7 | |
| 5/12 08:30 | 11.3 | ↓-2.3 | |
| 5/12 08:40 | 9.4 | ↓-1.9 | |
| 5/12 08:50 | 7.9 | ↓-1.5 | |
| 5/12 09:00 | 6.7 | ↓-1.2 | |
| 5/12 09:10 | 5.9 | ↓-0.8 | |
| 5/12 09:20 | 5.4 | ↓-0.5 | |
| 5/12 09:30 | 5.2 | ↓-0.2 | 干潮 |
| 5/12 09:40 | 5.4 | ↑0.2 | |
| 5/12 09:50 | 5.9 | ↑0.5 | |
| 5/12 10:00 | 6.7 | ↑0.8 | |
| 5/12 10:10 | 7.7 | ↑1.0 | |
| 5/12 10:20 | 9.1 | ↑1.4 | |
| 5/12 10:30 | 10.7 | ↑1.6 | |
| 5/12 10:40 | 12.6 | ↑1.9 | |
| 5/12 10:50 | 14.8 | ↑2.2 | |
| 5/12 11:00 | 17.3 | ↑2.5 | |
| 5/12 11:10 | 20.1 | ↑2.8 | |
| 5/12 11:20 | 23.2 | ↑3.1 | |
| 5/12 11:30 | 26.5 | ↑3.3 | |
| 5/12 11:40 | 30.1 | ↑3.6 | |
| 5/12 11:50 | 33.9 | ↑3.8 | |
| 5/12 12:00 | 38.0 | ↑4.1 | |
| 5/12 12:10 | 42.3 | ↑4.3 | |
| 5/12 12:20 | 46.8 | ↑4.5 | |
| 5/12 12:30 | 51.5 | ↑4.7 | |
| 5/12 12:40 | 56.2 | ↑4.7 | |
| 5/12 12:50 | 61.0 | ↑4.8 | |
| 5/12 13:00 | 65.9 | ↑4.9 | |
| 5/12 13:10 | 70.7 | ↑4.8 | |
| 5/12 13:20 | 75.5 | ↑4.8 | |
| 5/12 13:30 | 80.2 | ↑4.7 | |
| 5/12 13:40 | 84.7 | ↑4.5 | |
| 5/12 13:50 | 89.0 | ↑4.3 | |
| 5/12 14:00 | 93.2 | ↑4.2 | |
| 5/12 14:10 | 97.0 | ↑3.8 | |
| 5/12 14:20 | 100.7 | ↑3.7 | |
| 5/12 14:30 | 104.0 | ↑3.3 | |
| 5/12 14:40 | 107.0 | ↑3.0 | |
| 5/12 14:50 | 109.8 | ↑2.8 | |
| 5/12 15:00 | 112.3 | ↑2.5 | |
| 5/12 15:10 | 114.4 | ↑2.1 | |
| 5/12 15:20 | 116.3 | ↑1.9 | |
| 5/12 15:30 | 118.0 | ↑1.7 | |
| 5/12 15:40 | 119.4 | ↑1.4 | |
| 5/12 15:50 | 120.5 | ↑1.1 | |
| 5/12 16:00 | 121.4 | ↑0.9 | |
| 5/12 16:10 | 122.1 | ↑0.7 | |
| 5/12 16:20 | 122.6 | ↑0.5 | |
| 5/12 16:30 | 122.9 | ↑0.3 | 満潮 |
| 5/12 16:40 | 123.0 | ↑0.1 | |
| 5/12 16:50 | 122.8 | ↓-0.2 | |
| 5/12 17:00 | 122.5 | ↓-0.3 | |
| 5/12 17:10 | 121.9 | ↓-0.6 | |
| 5/12 17:20 | 121.1 | ↓-0.8 | |
| 5/12 17:30 | 120.1 | ↓-1.0 | |
| 5/12 17:40 | 118.9 | ↓-1.2 | |
| 5/12 17:50 | 117.5 | ↓-1.4 | |
| 5/12 18:00 | 115.8 | ↓-1.7 | |
| 5/12 18:10 | 114.0 | ↓-1.8 | |
| 5/12 18:20 | 112.0 | ↓-2.0 | |
| 5/12 18:30 | 109.8 | ↓-2.2 | |
| 5/12 18:40 | 107.5 | ↓-2.3 | |
| 5/12 18:50 | 105.2 | ↓-2.3 | |
| 5/12 19:00 | 102.7 | ↓-2.5 | |
| 5/12 19:10 | 100.3 | ↓-2.4 | |
| 5/12 19:20 | 97.9 | ↓-2.4 | |
| 5/12 19:30 | 95.5 | ↓-2.4 | |
| 5/12 19:40 | 93.3 | ↓-2.2 | |
| 5/12 19:50 | 91.2 | ↓-2.1 | |
| 5/12 20:00 | 89.3 | ↓-1.9 | |
| 5/12 20:10 | 87.6 | ↓-1.7 | |
| 5/12 20:20 | 86.1 | ↓-1.5 | |
| 5/12 20:30 | 84.8 | ↓-1.3 | |
| 5/12 20:40 | 83.8 | ↓-1.0 | |
| 5/12 20:50 | 83.1 | ↓-0.7 | |
| 5/12 21:00 | 82.7 | ↓-0.4 | |
| 5/12 21:10 | 82.4 | ↓-0.3 | 干潮 |
| 5/12 21:20 | 82.5 | ↑0.1 | |
| 5/12 21:30 | 82.8 | ↑0.3 | |
| 5/12 21:40 | 83.3 | ↑0.5 | |
| 5/12 21:50 | 84.0 | ↑0.7 | |
| 5/12 22:00 | 84.8 | ↑0.8 | |
| 5/12 22:10 | 85.9 | ↑1.1 | |
| 5/12 22:20 | 87.1 | ↑1.2 | |
| 5/12 22:30 | 88.5 | ↑1.4 | |
| 5/12 22:40 | 90.0 | ↑1.5 | |
| 5/12 22:50 | 91.7 | ↑1.7 | |
| 5/12 23:00 | 93.5 | ↑1.8 | |
| 5/12 23:10 | 95.4 | ↑1.9 | |
| 5/12 23:20 | 97.5 | ↑2.1 | |
| 5/12 23:30 | 99.7 | ↑2.2 | |
| 5/12 23:40 | 102.0 | ↑2.3 | |
| 5/12 23:50 | 104.4 | ↑2.4 |