| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(木) |
00:13 | 07:14 | 13:51 | 18:46 |
| 121cm | 39cm | 107cm | 76cm | |
|
||||
苫小牧（北海道）2012年05月17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 |
|---|---|---|---|
| 5/17 00:00 | 120.7 | ↑0.3 | |
| 5/17 00:10 | 120.9 | ↑0.2 | 満潮 |
| 5/17 00:20 | 120.8 | ↓-0.1 | |
| 5/17 00:30 | 120.6 | ↓-0.2 | |
| 5/17 00:40 | 120.1 | ↓-0.5 | |
| 5/17 00:50 | 119.5 | ↓-0.6 | |
| 5/17 01:00 | 118.7 | ↓-0.8 | |
| 5/17 01:10 | 117.7 | ↓-1.0 | |
| 5/17 01:20 | 116.6 | ↓-1.1 | |
| 5/17 01:30 | 115.2 | ↓-1.4 | |
| 5/17 01:40 | 113.7 | ↓-1.5 | |
| 5/17 01:50 | 112.0 | ↓-1.7 | |
| 5/17 02:00 | 110.1 | ↓-1.9 | |
| 5/17 02:10 | 108.0 | ↓-2.1 | |
| 5/17 02:20 | 105.8 | ↓-2.2 | |
| 5/17 02:30 | 103.4 | ↓-2.4 | |
| 5/17 02:40 | 100.9 | ↓-2.5 | |
| 5/17 02:50 | 98.2 | ↓-2.7 | |
| 5/17 03:00 | 95.4 | ↓-2.8 | |
| 5/17 03:10 | 92.5 | ↓-2.9 | |
| 5/17 03:20 | 89.5 | ↓-3.0 | |
| 5/17 03:30 | 86.4 | ↓-3.1 | |
| 5/17 03:40 | 83.2 | ↓-3.2 | 最大潮位差 |
| 5/17 03:50 | 80.0 | ↓-3.2 | 最大潮位差 |
| 5/17 04:00 | 76.8 | ↓-3.2 | 最大潮位差 |
| 5/17 04:10 | 73.6 | ↓-3.2 | 最大潮位差 |
| 5/17 04:20 | 70.4 | ↓-3.2 | 最大潮位差 |
| 5/17 04:30 | 67.2 | ↓-3.2 | 最大潮位差 |
| 5/17 04:40 | 64.1 | ↓-3.1 | |
| 5/17 04:50 | 61.1 | ↓-3.0 | |
| 5/17 05:00 | 58.3 | ↓-2.8 | |
| 5/17 05:10 | 55.6 | ↓-2.7 | |
| 5/17 05:20 | 53.0 | ↓-2.6 | |
| 5/17 05:30 | 50.6 | ↓-2.4 | |
| 5/17 05:40 | 48.4 | ↓-2.2 | |
| 5/17 05:50 | 46.4 | ↓-2.0 | |
| 5/17 06:00 | 44.6 | ↓-1.8 | |
| 5/17 06:10 | 43.0 | ↓-1.6 | |
| 5/17 06:20 | 41.7 | ↓-1.3 | |
| 5/17 06:30 | 40.6 | ↓-1.1 | |
| 5/17 06:40 | 39.7 | ↓-0.9 | |
| 5/17 06:50 | 39.0 | ↓-0.7 | |
| 5/17 07:00 | 38.6 | ↓-0.4 | |
| 5/17 07:10 | 38.4 | ↓-0.2 | 干潮 |
| 5/17 07:20 | 38.5 | ↑0.1 | |
| 5/17 07:30 | 38.8 | ↑0.3 | |
| 5/17 07:40 | 39.3 | ↑0.5 | |
| 5/17 07:50 | 40.0 | ↑0.7 | |
| 5/17 08:00 | 41.0 | ↑1.0 | |
| 5/17 08:10 | 42.1 | ↑1.1 | |
| 5/17 08:20 | 43.5 | ↑1.4 | |
| 5/17 08:30 | 45.0 | ↑1.5 | |
| 5/17 08:40 | 46.8 | ↑1.8 | |
| 5/17 08:50 | 48.7 | ↑1.9 | |
| 5/17 09:00 | 50.8 | ↑2.1 | |
| 5/17 09:10 | 53.0 | ↑2.2 | |
| 5/17 09:20 | 55.4 | ↑2.4 | |
| 5/17 09:30 | 58.0 | ↑2.6 | |
| 5/17 09:40 | 60.6 | ↑2.6 | |
| 5/17 09:50 | 63.3 | ↑2.7 | |
| 5/17 10:00 | 66.1 | ↑2.8 | |
| 5/17 10:10 | 68.9 | ↑2.8 | |
| 5/17 10:20 | 71.8 | ↑2.9 | |
| 5/17 10:30 | 74.6 | ↑2.8 | |
| 5/17 10:40 | 77.4 | ↑2.8 | |
| 5/17 10:50 | 80.2 | ↑2.8 | |
| 5/17 11:00 | 82.9 | ↑2.7 | |
| 5/17 11:10 | 85.5 | ↑2.6 | |
| 5/17 11:20 | 88.1 | ↑2.6 | |
| 5/17 11:30 | 90.4 | ↑2.3 | |
| 5/17 11:40 | 92.7 | ↑2.3 | |
| 5/17 11:50 | 94.8 | ↑2.1 | |
| 5/17 12:00 | 96.8 | ↑2.0 | |
| 5/17 12:10 | 98.5 | ↑1.7 | |
| 5/17 12:20 | 100.2 | ↑1.7 | |
| 5/17 12:30 | 101.6 | ↑1.4 | |
| 5/17 12:40 | 102.9 | ↑1.3 | |
| 5/17 12:50 | 104.0 | ↑1.1 | |
| 5/17 13:00 | 104.9 | ↑0.9 | |
| 5/17 13:10 | 105.6 | ↑0.7 | |
| 5/17 13:20 | 106.2 | ↑0.6 | |
| 5/17 13:30 | 106.6 | ↑0.4 | |
| 5/17 13:40 | 106.9 | ↑0.3 | |
| 5/17 13:50 | 106.9 | 0 | 満潮 |
| 5/17 14:00 | 106.9 | 0 | |
| 5/17 14:10 | 106.6 | ↓-0.3 | |
| 5/17 14:20 | 106.2 | ↓-0.4 | |
| 5/17 14:30 | 105.7 | ↓-0.5 | |
| 5/17 14:40 | 105.0 | ↓-0.7 | |
| 5/17 14:50 | 104.1 | ↓-0.9 | |
| 5/17 15:00 | 103.1 | ↓-1.0 | |
| 5/17 15:10 | 102.0 | ↓-1.1 | |
| 5/17 15:20 | 100.8 | ↓-1.2 | |
| 5/17 15:30 | 99.4 | ↓-1.4 | |
| 5/17 15:40 | 97.9 | ↓-1.5 | |
| 5/17 15:50 | 96.3 | ↓-1.6 | |
| 5/17 16:00 | 94.7 | ↓-1.6 | |
| 5/17 16:10 | 93.0 | ↓-1.7 | |
| 5/17 16:20 | 91.3 | ↓-1.7 | |
| 5/17 16:30 | 89.6 | ↓-1.7 | |
| 5/17 16:40 | 87.8 | ↓-1.8 | |
| 5/17 16:50 | 86.2 | ↓-1.6 | |
| 5/17 17:00 | 84.6 | ↓-1.6 | |
| 5/17 17:10 | 83.0 | ↓-1.6 | |
| 5/17 17:20 | 81.6 | ↓-1.4 | |
| 5/17 17:30 | 80.3 | ↓-1.3 | |
| 5/17 17:40 | 79.1 | ↓-1.2 | |
| 5/17 17:50 | 78.1 | ↓-1.0 | |
| 5/17 18:00 | 77.3 | ↓-0.8 | |
| 5/17 18:10 | 76.6 | ↓-0.7 | |
| 5/17 18:20 | 76.0 | ↓-0.6 | |
| 5/17 18:30 | 75.7 | ↓-0.3 | |
| 5/17 18:40 | 75.5 | ↓-0.2 | 干潮 |
| 5/17 18:50 | 75.5 | 0 | |
| 5/17 19:00 | 75.7 | ↑0.2 | |
| 5/17 19:10 | 76.1 | ↑0.4 | |
| 5/17 19:20 | 76.6 | ↑0.5 | |
| 5/17 19:30 | 77.2 | ↑0.6 | |
| 5/17 19:40 | 78.0 | ↑0.8 | |
| 5/17 19:50 | 78.9 | ↑0.9 | |
| 5/17 20:00 | 80.0 | ↑1.1 | |
| 5/17 20:10 | 81.2 | ↑1.2 | |
| 5/17 20:20 | 82.5 | ↑1.3 | |
| 5/17 20:30 | 84.0 | ↑1.5 | |
| 5/17 20:40 | 85.5 | ↑1.5 | |
| 5/17 20:50 | 87.2 | ↑1.7 | |
| 5/17 21:00 | 89.0 | ↑1.8 | |
| 5/17 21:10 | 90.9 | ↑1.9 | |
| 5/17 21:20 | 92.8 | ↑1.9 | |
| 5/17 21:30 | 94.9 | ↑2.1 | |
| 5/17 21:40 | 97.0 | ↑2.1 | |
| 5/17 21:50 | 99.2 | ↑2.2 | |
| 5/17 22:00 | 101.4 | ↑2.2 | |
| 5/17 22:10 | 103.7 | ↑2.3 | |
| 5/17 22:20 | 106.0 | ↑2.3 | |
| 5/17 22:30 | 108.2 | ↑2.2 | |
| 5/17 22:40 | 110.4 | ↑2.2 | |
| 5/17 22:50 | 112.5 | ↑2.1 | |
| 5/17 23:00 | 114.6 | ↑2.1 | |
| 5/17 23:10 | 116.5 | ↑1.9 | |
| 5/17 23:20 | 118.3 | ↑1.8 | |
| 5/17 23:30 | 120.0 | ↑1.7 | |
| 5/17 23:40 | 121.5 | ↑1.5 | |
| 5/17 23:50 | 122.8 | ↑1.3 |