| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(水) |
05:01 | 12:07 | 18:47 | 23:40 |
| 138cm | 16cm | 109cm | 78cm | |
|
||||
苫小牧（北海道）2049年04月7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 |
|---|---|---|---|
| 4/7 00:00 | 76.0 | ↑1.1 | |
| 4/7 00:10 | 77.2 | ↑1.2 | |
| 4/7 00:20 | 78.7 | ↑1.5 | |
| 4/7 00:30 | 80.3 | ↑1.6 | |
| 4/7 00:40 | 82.0 | ↑1.7 | |
| 4/7 00:50 | 83.8 | ↑1.8 | |
| 4/7 01:00 | 85.7 | ↑1.9 | |
| 4/7 01:10 | 87.7 | ↑2.0 | |
| 4/7 01:20 | 89.8 | ↑2.1 | |
| 4/7 01:30 | 92.0 | ↑2.2 | |
| 4/7 01:40 | 94.3 | ↑2.3 | |
| 4/7 01:50 | 96.7 | ↑2.4 | |
| 4/7 02:00 | 99.2 | ↑2.5 | |
| 4/7 02:10 | 101.7 | ↑2.5 | |
| 4/7 02:20 | 104.4 | ↑2.7 | |
| 4/7 02:30 | 107.1 | ↑2.7 | |
| 4/7 02:40 | 109.9 | ↑2.8 | |
| 4/7 02:50 | 112.8 | ↑2.9 | |
| 4/7 03:00 | 115.6 | ↑2.8 | |
| 4/7 03:10 | 118.5 | ↑2.9 | |
| 4/7 03:20 | 121.3 | ↑2.8 | |
| 4/7 03:30 | 124.0 | ↑2.7 | |
| 4/7 03:40 | 126.6 | ↑2.6 | |
| 4/7 03:50 | 129.0 | ↑2.4 | |
| 4/7 04:00 | 131.2 | ↑2.2 | |
| 4/7 04:10 | 133.1 | ↑1.9 | |
| 4/7 04:20 | 134.7 | ↑1.6 | |
| 4/7 04:30 | 136.0 | ↑1.3 | |
| 4/7 04:40 | 137.0 | ↑1.0 | |
| 4/7 04:50 | 137.5 | ↑0.5 | |
| 4/7 05:00 | 137.7 | ↑0.2 | 満潮 |
| 4/7 05:10 | 137.5 | ↓-0.2 | |
| 4/7 05:20 | 137.0 | ↓-0.5 | |
| 4/7 05:30 | 136.1 | ↓-0.9 | |
| 4/7 05:40 | 134.8 | ↓-1.3 | |
| 4/7 05:50 | 133.2 | ↓-1.6 | |
| 4/7 06:00 | 131.3 | ↓-1.9 | |
| 4/7 06:10 | 129.1 | ↓-2.2 | |
| 4/7 06:20 | 126.7 | ↓-2.4 | |
| 4/7 06:30 | 124.1 | ↓-2.6 | |
| 4/7 06:40 | 121.2 | ↓-2.9 | |
| 4/7 06:50 | 118.3 | ↓-2.9 | |
| 4/7 07:00 | 115.1 | ↓-3.2 | |
| 4/7 07:10 | 111.9 | ↓-3.2 | |
| 4/7 07:20 | 108.5 | ↓-3.4 | |
| 4/7 07:30 | 105.0 | ↓-3.5 | |
| 4/7 07:40 | 101.4 | ↓-3.6 | |
| 4/7 07:50 | 97.7 | ↓-3.7 | |
| 4/7 08:00 | 93.8 | ↓-3.9 | |
| 4/7 08:10 | 89.9 | ↓-3.9 | |
| 4/7 08:20 | 85.8 | ↓-4.1 | |
| 4/7 08:30 | 81.7 | ↓-4.1 | |
| 4/7 08:40 | 77.4 | ↓-4.3 | |
| 4/7 08:50 | 73.1 | ↓-4.3 | |
| 4/7 09:00 | 68.7 | ↓-4.4 | 最大潮位差 |
| 4/7 09:10 | 64.3 | ↓-4.4 | 最大潮位差 |
| 4/7 09:20 | 59.9 | ↓-4.4 | 最大潮位差 |
| 4/7 09:30 | 55.5 | ↓-4.4 | 最大潮位差 |
| 4/7 09:40 | 51.1 | ↓-4.4 | 最大潮位差 |
| 4/7 09:50 | 46.9 | ↓-4.2 | |
| 4/7 10:00 | 42.8 | ↓-4.1 | |
| 4/7 10:10 | 38.9 | ↓-3.9 | |
| 4/7 10:20 | 35.2 | ↓-3.7 | |
| 4/7 10:30 | 31.7 | ↓-3.5 | |
| 4/7 10:40 | 28.6 | ↓-3.1 | |
| 4/7 10:50 | 25.8 | ↓-2.8 | |
| 4/7 11:00 | 23.3 | ↓-2.5 | |
| 4/7 11:10 | 21.2 | ↓-2.1 | |
| 4/7 11:20 | 19.4 | ↓-1.8 | |
| 4/7 11:30 | 18.0 | ↓-1.4 | |
| 4/7 11:40 | 17.0 | ↓-1.0 | |
| 4/7 11:50 | 16.3 | ↓-0.7 | |
| 4/7 12:00 | 15.9 | ↓-0.4 | 干潮 |
| 4/7 12:10 | 15.9 | 0 | |
| 4/7 12:20 | 16.1 | ↑0.2 | |
| 4/7 12:30 | 16.7 | ↑0.6 | |
| 4/7 12:40 | 17.5 | ↑0.8 | |
| 4/7 12:50 | 18.5 | ↑1.0 | |
| 4/7 13:00 | 19.8 | ↑1.3 | |
| 4/7 13:10 | 21.3 | ↑1.5 | |
| 4/7 13:20 | 22.9 | ↑1.6 | |
| 4/7 13:30 | 24.8 | ↑1.9 | |
| 4/7 13:40 | 26.9 | ↑2.1 | |
| 4/7 13:50 | 29.2 | ↑2.3 | |
| 4/7 14:00 | 31.7 | ↑2.5 | |
| 4/7 14:10 | 34.4 | ↑2.7 | |
| 4/7 14:20 | 37.3 | ↑2.9 | |
| 4/7 14:30 | 40.3 | ↑3.0 | |
| 4/7 14:40 | 43.6 | ↑3.3 | |
| 4/7 14:50 | 47.1 | ↑3.5 | |
| 4/7 15:00 | 50.7 | ↑3.6 | |
| 4/7 15:10 | 54.5 | ↑3.8 | |
| 4/7 15:20 | 58.4 | ↑3.9 | |
| 4/7 15:30 | 62.4 | ↑4.0 | |
| 4/7 15:40 | 66.4 | ↑4.0 | |
| 4/7 15:50 | 70.4 | ↑4.0 | |
| 4/7 16:00 | 74.4 | ↑4.0 | |
| 4/7 16:10 | 78.3 | ↑3.9 | |
| 4/7 16:20 | 82.1 | ↑3.8 | |
| 4/7 16:30 | 85.8 | ↑3.7 | |
| 4/7 16:40 | 89.2 | ↑3.4 | |
| 4/7 16:50 | 92.4 | ↑3.2 | |
| 4/7 17:00 | 95.3 | ↑2.9 | |
| 4/7 17:10 | 97.9 | ↑2.6 | |
| 4/7 17:20 | 100.3 | ↑2.4 | |
| 4/7 17:30 | 102.3 | ↑2.0 | |
| 4/7 17:40 | 104.0 | ↑1.7 | |
| 4/7 17:50 | 105.4 | ↑1.4 | |
| 4/7 18:00 | 106.5 | ↑1.1 | |
| 4/7 18:10 | 107.4 | ↑0.9 | |
| 4/7 18:20 | 108.0 | ↑0.6 | |
| 4/7 18:30 | 108.4 | ↑0.4 | |
| 4/7 18:40 | 108.6 | ↑0.2 | 満潮 |
| 4/7 18:50 | 108.6 | 0 | |
| 4/7 19:00 | 108.4 | ↓-0.2 | |
| 4/7 19:10 | 108.2 | ↓-0.2 | |
| 4/7 19:20 | 107.8 | ↓-0.4 | |
| 4/7 19:30 | 107.3 | ↓-0.5 | |
| 4/7 19:40 | 106.7 | ↓-0.6 | |
| 4/7 19:50 | 105.9 | ↓-0.8 | |
| 4/7 20:00 | 105.1 | ↓-0.8 | |
| 4/7 20:10 | 104.2 | ↓-0.9 | |
| 4/7 20:20 | 103.2 | ↓-1.0 | |
| 4/7 20:30 | 102.1 | ↓-1.1 | |
| 4/7 20:40 | 100.8 | ↓-1.3 | |
| 4/7 20:50 | 99.5 | ↓-1.3 | |
| 4/7 21:00 | 98.0 | ↓-1.5 | |
| 4/7 21:10 | 96.5 | ↓-1.5 | |
| 4/7 21:20 | 94.9 | ↓-1.6 | |
| 4/7 21:30 | 93.1 | ↓-1.8 | |
| 4/7 21:40 | 91.4 | ↓-1.7 | |
| 4/7 21:50 | 89.6 | ↓-1.8 | |
| 4/7 22:00 | 87.8 | ↓-1.8 | |
| 4/7 22:10 | 86.1 | ↓-1.7 | |
| 4/7 22:20 | 84.4 | ↓-1.7 | |
| 4/7 22:30 | 82.9 | ↓-1.5 | |
| 4/7 22:40 | 81.5 | ↓-1.4 | |
| 4/7 22:50 | 80.2 | ↓-1.3 | |
| 4/7 23:00 | 79.2 | ↓-1.0 | |
| 4/7 23:10 | 78.4 | ↓-0.8 | |
| 4/7 23:20 | 77.8 | ↓-0.6 | |
| 4/7 23:30 | 77.4 | ↓-0.4 | 干潮 |
| 4/7 23:40 | 77.3 | ↓-0.1 | 干潮 |
| 4/7 23:50 | 77.5 | ↑0.2 |