| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(土) |
02:57 | 09:32 | 16:04 | 21:42 |
| 133cm | 14cm | 132cm | 54cm | |
|
||||
苫小牧（北海道）2012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 | 83.4 | ↑3.7 | |
| 4/7 00:10 | 87.3 | ↑3.9 | |
| 4/7 00:20 | 91.3 | ↑4.0 | |
| 4/7 00:30 | 95.3 | ↑4.0 | |
| 4/7 00:40 | 99.4 | ↑4.1 | |
| 4/7 00:50 | 103.4 | ↑4.0 | |
| 4/7 01:00 | 107.3 | ↑3.9 | |
| 4/7 01:10 | 111.0 | ↑3.7 | |
| 4/7 01:20 | 114.6 | ↑3.6 | |
| 4/7 01:30 | 118.0 | ↑3.4 | |
| 4/7 01:40 | 121.1 | ↑3.1 | |
| 4/7 01:50 | 123.9 | ↑2.8 | |
| 4/7 02:00 | 126.3 | ↑2.4 | |
| 4/7 02:10 | 128.3 | ↑2.0 | |
| 4/7 02:20 | 130.0 | ↑1.7 | |
| 4/7 02:30 | 131.3 | ↑1.3 | |
| 4/7 02:40 | 132.1 | ↑0.8 | |
| 4/7 02:50 | 132.5 | ↑0.4 | 満潮 |
| 4/7 03:00 | 132.6 | ↑0.1 | |
| 4/7 03:10 | 132.2 | ↓-0.4 | |
| 4/7 03:20 | 131.5 | ↓-0.7 | |
| 4/7 03:30 | 130.4 | ↓-1.1 | |
| 4/7 03:40 | 129.0 | ↓-1.4 | |
| 4/7 03:50 | 127.4 | ↓-1.6 | |
| 4/7 04:00 | 125.4 | ↓-2.0 | |
| 4/7 04:10 | 123.2 | ↓-2.2 | |
| 4/7 04:20 | 120.7 | ↓-2.5 | |
| 4/7 04:30 | 118.0 | ↓-2.7 | |
| 4/7 04:40 | 115.1 | ↓-2.9 | |
| 4/7 04:50 | 112.0 | ↓-3.1 | |
| 4/7 05:00 | 108.6 | ↓-3.4 | |
| 4/7 05:10 | 105.1 | ↓-3.5 | |
| 4/7 05:20 | 101.4 | ↓-3.7 | |
| 4/7 05:30 | 97.5 | ↓-3.9 | |
| 4/7 05:40 | 93.3 | ↓-4.2 | |
| 4/7 05:50 | 89.1 | ↓-4.2 | |
| 4/7 06:00 | 84.6 | ↓-4.5 | |
| 4/7 06:10 | 80.0 | ↓-4.6 | |
| 4/7 06:20 | 75.3 | ↓-4.7 | |
| 4/7 06:30 | 70.5 | ↓-4.8 | |
| 4/7 06:40 | 65.7 | ↓-4.8 | |
| 4/7 06:50 | 60.8 | ↓-4.9 | |
| 4/7 07:00 | 55.9 | ↓-4.9 | |
| 4/7 07:10 | 51.1 | ↓-4.8 | |
| 4/7 07:20 | 46.5 | ↓-4.6 | |
| 4/7 07:30 | 42.0 | ↓-4.5 | |
| 4/7 07:40 | 37.7 | ↓-4.3 | |
| 4/7 07:50 | 33.7 | ↓-4.0 | |
| 4/7 08:00 | 30.0 | ↓-3.7 | |
| 4/7 08:10 | 26.6 | ↓-3.4 | |
| 4/7 08:20 | 23.6 | ↓-3.0 | |
| 4/7 08:30 | 20.9 | ↓-2.7 | |
| 4/7 08:40 | 18.7 | ↓-2.2 | |
| 4/7 08:50 | 16.9 | ↓-1.8 | |
| 4/7 09:00 | 15.5 | ↓-1.4 | |
| 4/7 09:10 | 14.5 | ↓-1.0 | |
| 4/7 09:20 | 13.9 | ↓-0.6 | |
| 4/7 09:30 | 13.7 | ↓-0.2 | 干潮 |
| 4/7 09:40 | 13.8 | ↑0.1 | |
| 4/7 09:50 | 14.3 | ↑0.5 | |
| 4/7 10:00 | 15.1 | ↑0.8 | |
| 4/7 10:10 | 16.3 | ↑1.2 | |
| 4/7 10:20 | 17.7 | ↑1.4 | |
| 4/7 10:30 | 19.5 | ↑1.8 | |
| 4/7 10:40 | 21.5 | ↑2.0 | |
| 4/7 10:50 | 23.8 | ↑2.3 | |
| 4/7 11:00 | 26.3 | ↑2.5 | |
| 4/7 11:10 | 29.1 | ↑2.8 | |
| 4/7 11:20 | 32.2 | ↑3.1 | |
| 4/7 11:30 | 35.5 | ↑3.3 | |
| 4/7 11:40 | 39.1 | ↑3.6 | |
| 4/7 11:50 | 43.0 | ↑3.9 | |
| 4/7 12:00 | 47.1 | ↑4.1 | |
| 4/7 12:10 | 51.4 | ↑4.3 | |
| 4/7 12:20 | 55.9 | ↑4.5 | |
| 4/7 12:30 | 60.6 | ↑4.7 | |
| 4/7 12:40 | 65.5 | ↑4.9 | |
| 4/7 12:50 | 70.5 | ↑5.0 | |
| 4/7 13:00 | 75.5 | ↑5.0 | |
| 4/7 13:10 | 80.6 | ↑5.1 | 最大潮位差 |
| 4/7 13:20 | 85.7 | ↑5.1 | 最大潮位差 |
| 4/7 13:30 | 90.7 | ↑5.0 | |
| 4/7 13:40 | 95.5 | ↑4.8 | |
| 4/7 13:50 | 100.2 | ↑4.7 | |
| 4/7 14:00 | 104.7 | ↑4.5 | |
| 4/7 14:10 | 108.9 | ↑4.2 | |
| 4/7 14:20 | 112.7 | ↑3.8 | |
| 4/7 14:30 | 116.3 | ↑3.6 | |
| 4/7 14:40 | 119.5 | ↑3.2 | |
| 4/7 14:50 | 122.3 | ↑2.8 | |
| 4/7 15:00 | 124.7 | ↑2.4 | |
| 4/7 15:10 | 126.7 | ↑2.0 | |
| 4/7 15:20 | 128.3 | ↑1.6 | |
| 4/7 15:30 | 129.6 | ↑1.3 | |
| 4/7 15:40 | 130.5 | ↑0.9 | |
| 4/7 15:50 | 131.1 | ↑0.6 | |
| 4/7 16:00 | 131.3 | ↑0.2 | 満潮 |
| 4/7 16:10 | 131.2 | ↓-0.1 | |
| 4/7 16:20 | 130.9 | ↓-0.3 | |
| 4/7 16:30 | 130.3 | ↓-0.6 | |
| 4/7 16:40 | 129.4 | ↓-0.9 | |
| 4/7 16:50 | 128.3 | ↓-1.1 | |
| 4/7 17:00 | 127.0 | ↓-1.3 | |
| 4/7 17:10 | 125.4 | ↓-1.6 | |
| 4/7 17:20 | 123.6 | ↓-1.8 | |
| 4/7 17:30 | 121.5 | ↓-2.1 | |
| 4/7 17:40 | 119.3 | ↓-2.2 | |
| 4/7 17:50 | 116.8 | ↓-2.5 | |
| 4/7 18:00 | 114.1 | ↓-2.7 | |
| 4/7 18:10 | 111.1 | ↓-3.0 | |
| 4/7 18:20 | 108.0 | ↓-3.1 | |
| 4/7 18:30 | 104.7 | ↓-3.3 | |
| 4/7 18:40 | 101.2 | ↓-3.5 | |
| 4/7 18:50 | 97.6 | ↓-3.6 | |
| 4/7 19:00 | 93.8 | ↓-3.8 | |
| 4/7 19:10 | 90.0 | ↓-3.8 | |
| 4/7 19:20 | 86.2 | ↓-3.8 | |
| 4/7 19:30 | 82.4 | ↓-3.8 | |
| 4/7 19:40 | 78.6 | ↓-3.8 | |
| 4/7 19:50 | 75.0 | ↓-3.6 | |
| 4/7 20:00 | 71.6 | ↓-3.4 | |
| 4/7 20:10 | 68.3 | ↓-3.3 | |
| 4/7 20:20 | 65.4 | ↓-2.9 | |
| 4/7 20:30 | 62.7 | ↓-2.7 | |
| 4/7 20:40 | 60.3 | ↓-2.4 | |
| 4/7 20:50 | 58.3 | ↓-2.0 | |
| 4/7 21:00 | 56.6 | ↓-1.7 | |
| 4/7 21:10 | 55.3 | ↓-1.3 | |
| 4/7 21:20 | 54.4 | ↓-0.9 | |
| 4/7 21:30 | 53.8 | ↓-0.6 | |
| 4/7 21:40 | 53.6 | ↓-0.2 | 干潮 |
| 4/7 21:50 | 53.8 | ↑0.2 | |
| 4/7 22:00 | 54.2 | ↑0.4 | |
| 4/7 22:10 | 55.0 | ↑0.8 | |
| 4/7 22:20 | 56.0 | ↑1.0 | |
| 4/7 22:30 | 57.3 | ↑1.3 | |
| 4/7 22:40 | 58.8 | ↑1.5 | |
| 4/7 22:50 | 60.6 | ↑1.8 | |
| 4/7 23:00 | 62.5 | ↑1.9 | |
| 4/7 23:10 | 64.7 | ↑2.2 | |
| 4/7 23:20 | 67.1 | ↑2.4 | |
| 4/7 23:30 | 69.7 | ↑2.6 | |
| 4/7 23:40 | 72.4 | ↑2.7 | |
| 4/7 23:50 | 75.4 | ↑3.0 |