| 満潮 | 干潮 | 満潮 | 干潮 |
|
14
(木) |
04:58 | 12:11 | 20:04 | - |
| 134cm | 18cm | 110cm | - | |
|
||||
苫小牧（北海道）2009年05月14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 |
|---|---|---|---|
| 5/14 00:00 | 90.7 | ↑0.5 | |
| 5/14 00:10 | 91.5 | ↑0.8 | |
| 5/14 00:20 | 92.3 | ↑0.8 | |
| 5/14 00:30 | 93.3 | ↑1.0 | |
| 5/14 00:40 | 94.4 | ↑1.1 | |
| 5/14 00:50 | 95.5 | ↑1.1 | |
| 5/14 01:00 | 96.8 | ↑1.3 | |
| 5/14 01:10 | 98.1 | ↑1.3 | |
| 5/14 01:20 | 99.5 | ↑1.4 | |
| 5/14 01:30 | 100.9 | ↑1.4 | |
| 5/14 01:40 | 102.4 | ↑1.5 | |
| 5/14 01:50 | 104.0 | ↑1.6 | |
| 5/14 02:00 | 105.7 | ↑1.7 | |
| 5/14 02:10 | 107.4 | ↑1.7 | |
| 5/14 02:20 | 109.2 | ↑1.8 | |
| 5/14 02:30 | 111.0 | ↑1.8 | |
| 5/14 02:40 | 113.0 | ↑2.0 | |
| 5/14 02:50 | 115.0 | ↑2.0 | |
| 5/14 03:00 | 117.0 | ↑2.0 | |
| 5/14 03:10 | 119.0 | ↑2.0 | |
| 5/14 03:20 | 121.1 | ↑2.1 | |
| 5/14 03:30 | 123.1 | ↑2.0 | |
| 5/14 03:40 | 125.0 | ↑1.9 | |
| 5/14 03:50 | 126.8 | ↑1.8 | |
| 5/14 04:00 | 128.5 | ↑1.7 | |
| 5/14 04:10 | 129.9 | ↑1.4 | |
| 5/14 04:20 | 131.2 | ↑1.3 | |
| 5/14 04:30 | 132.2 | ↑1.0 | |
| 5/14 04:40 | 132.9 | ↑0.7 | |
| 5/14 04:50 | 133.2 | ↑0.3 | 満潮 |
| 5/14 05:00 | 133.3 | ↑0.1 | |
| 5/14 05:10 | 133.0 | ↓-0.3 | |
| 5/14 05:20 | 132.4 | ↓-0.6 | |
| 5/14 05:30 | 131.4 | ↓-1.0 | |
| 5/14 05:40 | 130.1 | ↓-1.3 | |
| 5/14 05:50 | 128.4 | ↓-1.7 | |
| 5/14 06:00 | 126.5 | ↓-1.9 | |
| 5/14 06:10 | 124.3 | ↓-2.2 | |
| 5/14 06:20 | 121.8 | ↓-2.5 | |
| 5/14 06:30 | 119.2 | ↓-2.6 | |
| 5/14 06:40 | 116.3 | ↓-2.9 | |
| 5/14 06:50 | 113.3 | ↓-3.0 | |
| 5/14 07:00 | 110.2 | ↓-3.1 | |
| 5/14 07:10 | 106.9 | ↓-3.3 | |
| 5/14 07:20 | 103.5 | ↓-3.4 | |
| 5/14 07:30 | 100.1 | ↓-3.4 | |
| 5/14 07:40 | 96.6 | ↓-3.5 | |
| 5/14 07:50 | 93.0 | ↓-3.6 | |
| 5/14 08:00 | 89.3 | ↓-3.7 | |
| 5/14 08:10 | 85.6 | ↓-3.7 | |
| 5/14 08:20 | 81.9 | ↓-3.7 | |
| 5/14 08:30 | 78.0 | ↓-3.9 | |
| 5/14 08:40 | 74.2 | ↓-3.8 | |
| 5/14 08:50 | 70.3 | ↓-3.9 | |
| 5/14 09:00 | 66.3 | ↓-4.0 | 最大潮位差 |
| 5/14 09:10 | 62.3 | ↓-4.0 | 最大潮位差 |
| 5/14 09:20 | 58.4 | ↓-3.9 | |
| 5/14 09:30 | 54.4 | ↓-4.0 | 最大潮位差 |
| 5/14 09:40 | 50.5 | ↓-3.9 | |
| 5/14 09:50 | 46.7 | ↓-3.8 | |
| 5/14 10:00 | 43.0 | ↓-3.7 | |
| 5/14 10:10 | 39.5 | ↓-3.5 | |
| 5/14 10:20 | 36.1 | ↓-3.4 | |
| 5/14 10:30 | 32.9 | ↓-3.2 | |
| 5/14 10:40 | 30.0 | ↓-2.9 | |
| 5/14 10:50 | 27.3 | ↓-2.7 | |
| 5/14 11:00 | 25.0 | ↓-2.3 | |
| 5/14 11:10 | 22.9 | ↓-2.1 | |
| 5/14 11:20 | 21.2 | ↓-1.7 | |
| 5/14 11:30 | 19.8 | ↓-1.4 | |
| 5/14 11:40 | 18.7 | ↓-1.1 | |
| 5/14 11:50 | 18.0 | ↓-0.7 | |
| 5/14 12:00 | 17.5 | ↓-0.5 | |
| 5/14 12:10 | 17.4 | ↓-0.1 | 干潮 |
| 5/14 12:20 | 17.5 | ↑0.1 | |
| 5/14 12:30 | 17.9 | ↑0.4 | |
| 5/14 12:40 | 18.5 | ↑0.6 | |
| 5/14 12:50 | 19.4 | ↑0.9 | |
| 5/14 13:00 | 20.5 | ↑1.1 | |
| 5/14 13:10 | 21.7 | ↑1.2 | |
| 5/14 13:20 | 23.1 | ↑1.4 | |
| 5/14 13:30 | 24.7 | ↑1.6 | |
| 5/14 13:40 | 26.4 | ↑1.7 | |
| 5/14 13:50 | 28.3 | ↑1.9 | |
| 5/14 14:00 | 30.4 | ↑2.1 | |
| 5/14 14:10 | 32.6 | ↑2.2 | |
| 5/14 14:20 | 35.0 | ↑2.4 | |
| 5/14 14:30 | 37.5 | ↑2.5 | |
| 5/14 14:40 | 40.2 | ↑2.7 | |
| 5/14 14:50 | 43.0 | ↑2.8 | |
| 5/14 15:00 | 46.1 | ↑3.1 | |
| 5/14 15:10 | 49.2 | ↑3.1 | |
| 5/14 15:20 | 52.5 | ↑3.3 | |
| 5/14 15:30 | 56.0 | ↑3.5 | |
| 5/14 15:40 | 59.5 | ↑3.5 | |
| 5/14 15:50 | 63.1 | ↑3.6 | |
| 5/14 16:00 | 66.7 | ↑3.6 | |
| 5/14 16:10 | 70.3 | ↑3.6 | |
| 5/14 16:20 | 73.9 | ↑3.6 | |
| 5/14 16:30 | 77.4 | ↑3.5 | |
| 5/14 16:40 | 80.8 | ↑3.4 | |
| 5/14 16:50 | 84.1 | ↑3.3 | |
| 5/14 17:00 | 87.2 | ↑3.1 | |
| 5/14 17:10 | 90.1 | ↑2.9 | |
| 5/14 17:20 | 92.8 | ↑2.7 | |
| 5/14 17:30 | 95.3 | ↑2.5 | |
| 5/14 17:40 | 97.5 | ↑2.2 | |
| 5/14 17:50 | 99.5 | ↑2.0 | |
| 5/14 18:00 | 101.3 | ↑1.8 | |
| 5/14 18:10 | 102.8 | ↑1.5 | |
| 5/14 18:20 | 104.1 | ↑1.3 | |
| 5/14 18:30 | 105.2 | ↑1.1 | |
| 5/14 18:40 | 106.2 | ↑1.0 | |
| 5/14 18:50 | 107.0 | ↑0.8 | |
| 5/14 19:00 | 107.7 | ↑0.7 | |
| 5/14 19:10 | 108.2 | ↑0.5 | |
| 5/14 19:20 | 108.6 | ↑0.4 | |
| 5/14 19:30 | 109.0 | ↑0.4 | |
| 5/14 19:40 | 109.2 | ↑0.2 | |
| 5/14 19:50 | 109.4 | ↑0.2 | |
| 5/14 20:00 | 109.4 | 0 | 満潮 |
| 5/14 20:10 | 109.4 | 0 | |
| 5/14 20:20 | 109.3 | ↓-0.1 | |
| 5/14 20:30 | 109.1 | ↓-0.2 | |
| 5/14 20:40 | 108.8 | ↓-0.3 | |
| 5/14 20:50 | 108.3 | ↓-0.5 | |
| 5/14 21:00 | 107.7 | ↓-0.6 | |
| 5/14 21:10 | 107.1 | ↓-0.6 | |
| 5/14 21:20 | 106.2 | ↓-0.9 | |
| 5/14 21:30 | 105.3 | ↓-0.9 | |
| 5/14 21:40 | 104.3 | ↓-1.0 | |
| 5/14 21:50 | 103.1 | ↓-1.2 | |
| 5/14 22:00 | 101.9 | ↓-1.2 | |
| 5/14 22:10 | 100.7 | ↓-1.2 | |
| 5/14 22:20 | 99.4 | ↓-1.3 | |
| 5/14 22:30 | 98.1 | ↓-1.3 | |
| 5/14 22:40 | 96.8 | ↓-1.3 | |
| 5/14 22:50 | 95.6 | ↓-1.2 | |
| 5/14 23:00 | 94.5 | ↓-1.1 | |
| 5/14 23:10 | 93.5 | ↓-1.0 | |
| 5/14 23:20 | 92.7 | ↓-0.8 | |
| 5/14 23:30 | 92.0 | ↓-0.7 | |
| 5/14 23:40 | 91.5 | ↓-0.5 | |
| 5/14 23:50 | 91.1 | ↓-0.4 |