| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(水) |
06:46 | 01:19 | 21:20 | 14:08 |
| 115cm | 83cm | 110cm | 41cm | |
|
||||
苫小牧（北海道）2051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 | 86.9 | ↓-1.3 | |
| 5/17 00:10 | 85.8 | ↓-1.1 | |
| 5/17 00:20 | 84.8 | ↓-1.0 | |
| 5/17 00:30 | 84.0 | ↓-0.8 | |
| 5/17 00:40 | 83.4 | ↓-0.6 | |
| 5/17 00:50 | 82.9 | ↓-0.5 | |
| 5/17 01:00 | 82.6 | ↓-0.3 | |
| 5/17 01:10 | 82.4 | ↓-0.2 | 干潮 |
| 5/17 01:20 | 82.4 | 0 | |
| 5/17 01:30 | 82.4 | 0 | |
| 5/17 01:40 | 82.6 | ↑0.2 | |
| 5/17 01:50 | 83.0 | ↑0.4 | |
| 5/17 02:00 | 83.3 | ↑0.3 | |
| 5/17 02:10 | 83.8 | ↑0.5 | |
| 5/17 02:20 | 84.3 | ↑0.5 | |
| 5/17 02:30 | 85.0 | ↑0.7 | |
| 5/17 02:40 | 85.6 | ↑0.6 | |
| 5/17 02:50 | 86.4 | ↑0.8 | |
| 5/17 03:00 | 87.2 | ↑0.8 | |
| 5/17 03:10 | 88.1 | ↑0.9 | |
| 5/17 03:20 | 89.1 | ↑1.0 | |
| 5/17 03:30 | 90.2 | ↑1.1 | |
| 5/17 03:40 | 91.4 | ↑1.2 | |
| 5/17 03:50 | 92.7 | ↑1.3 | |
| 5/17 04:00 | 94.1 | ↑1.4 | |
| 5/17 04:10 | 95.6 | ↑1.5 | |
| 5/17 04:20 | 97.2 | ↑1.6 | |
| 5/17 04:30 | 98.9 | ↑1.7 | |
| 5/17 04:40 | 100.6 | ↑1.7 | |
| 5/17 04:50 | 102.3 | ↑1.7 | |
| 5/17 05:00 | 104.0 | ↑1.7 | |
| 5/17 05:10 | 105.7 | ↑1.7 | |
| 5/17 05:20 | 107.3 | ↑1.6 | |
| 5/17 05:30 | 108.9 | ↑1.6 | |
| 5/17 05:40 | 110.3 | ↑1.4 | |
| 5/17 05:50 | 111.6 | ↑1.3 | |
| 5/17 06:00 | 112.7 | ↑1.1 | |
| 5/17 06:10 | 113.6 | ↑0.9 | |
| 5/17 06:20 | 114.3 | ↑0.7 | |
| 5/17 06:30 | 114.7 | ↑0.4 | |
| 5/17 06:40 | 114.9 | ↑0.2 | 満潮 |
| 5/17 06:50 | 114.9 | 0 | |
| 5/17 07:00 | 114.7 | ↓-0.2 | |
| 5/17 07:10 | 114.3 | ↓-0.4 | |
| 5/17 07:20 | 113.6 | ↓-0.7 | |
| 5/17 07:30 | 112.8 | ↓-0.8 | |
| 5/17 07:40 | 111.8 | ↓-1.0 | |
| 5/17 07:50 | 110.7 | ↓-1.1 | |
| 5/17 08:00 | 109.4 | ↓-1.3 | |
| 5/17 08:10 | 108.1 | ↓-1.3 | |
| 5/17 08:20 | 106.6 | ↓-1.5 | |
| 5/17 08:30 | 105.1 | ↓-1.5 | |
| 5/17 08:40 | 103.4 | ↓-1.7 | |
| 5/17 08:50 | 101.7 | ↓-1.7 | |
| 5/17 09:00 | 100.0 | ↓-1.7 | |
| 5/17 09:10 | 98.1 | ↓-1.9 | |
| 5/17 09:20 | 96.2 | ↓-1.9 | |
| 5/17 09:30 | 94.2 | ↓-2.0 | |
| 5/17 09:40 | 92.1 | ↓-2.1 | |
| 5/17 09:50 | 89.9 | ↓-2.2 | |
| 5/17 10:00 | 87.6 | ↓-2.3 | |
| 5/17 10:10 | 85.2 | ↓-2.4 | |
| 5/17 10:20 | 82.7 | ↓-2.5 | |
| 5/17 10:30 | 80.2 | ↓-2.5 | |
| 5/17 10:40 | 77.5 | ↓-2.7 | |
| 5/17 10:50 | 74.8 | ↓-2.7 | |
| 5/17 11:00 | 72.1 | ↓-2.7 | |
| 5/17 11:10 | 69.3 | ↓-2.8 | |
| 5/17 11:20 | 66.5 | ↓-2.8 | |
| 5/17 11:30 | 63.8 | ↓-2.7 | |
| 5/17 11:40 | 61.1 | ↓-2.7 | |
| 5/17 11:50 | 58.5 | ↓-2.6 | |
| 5/17 12:00 | 56.0 | ↓-2.5 | |
| 5/17 12:10 | 53.7 | ↓-2.3 | |
| 5/17 12:20 | 51.5 | ↓-2.2 | |
| 5/17 12:30 | 49.5 | ↓-2.0 | |
| 5/17 12:40 | 47.7 | ↓-1.8 | |
| 5/17 12:50 | 46.1 | ↓-1.6 | |
| 5/17 13:00 | 44.7 | ↓-1.4 | |
| 5/17 13:10 | 43.5 | ↓-1.2 | |
| 5/17 13:20 | 42.6 | ↓-0.9 | |
| 5/17 13:30 | 41.8 | ↓-0.8 | |
| 5/17 13:40 | 41.2 | ↓-0.6 | |
| 5/17 13:50 | 40.9 | ↓-0.3 | |
| 5/17 14:00 | 40.7 | ↓-0.2 | 干潮 |
| 5/17 14:10 | 40.6 | ↓-0.1 | |
| 5/17 14:20 | 40.8 | ↑0.2 | |
| 5/17 14:30 | 41.1 | ↑0.3 | |
| 5/17 14:40 | 41.5 | ↑0.4 | |
| 5/17 14:50 | 42.1 | ↑0.6 | |
| 5/17 15:00 | 42.9 | ↑0.8 | |
| 5/17 15:10 | 43.8 | ↑0.9 | |
| 5/17 15:20 | 44.9 | ↑1.1 | |
| 5/17 15:30 | 46.1 | ↑1.2 | |
| 5/17 15:40 | 47.6 | ↑1.5 | |
| 5/17 15:50 | 49.2 | ↑1.6 | |
| 5/17 16:00 | 51.0 | ↑1.8 | |
| 5/17 16:10 | 52.9 | ↑1.9 | |
| 5/17 16:20 | 55.1 | ↑2.2 | |
| 5/17 16:30 | 57.4 | ↑2.3 | |
| 5/17 16:40 | 59.9 | ↑2.5 | |
| 5/17 16:50 | 62.5 | ↑2.6 | |
| 5/17 17:00 | 65.3 | ↑2.8 | |
| 5/17 17:10 | 68.1 | ↑2.8 | |
| 5/17 17:20 | 71.1 | ↑3.0 | 最大潮位差 |
| 5/17 17:30 | 74.1 | ↑3.0 | 最大潮位差 |
| 5/17 17:40 | 77.0 | ↑2.9 | |
| 5/17 17:50 | 80.0 | ↑3.0 | 最大潮位差 |
| 5/17 18:00 | 82.9 | ↑2.9 | |
| 5/17 18:10 | 85.7 | ↑2.8 | |
| 5/17 18:20 | 88.5 | ↑2.8 | |
| 5/17 18:30 | 91.0 | ↑2.5 | |
| 5/17 18:40 | 93.4 | ↑2.4 | |
| 5/17 18:50 | 95.7 | ↑2.3 | |
| 5/17 19:00 | 97.7 | ↑2.0 | |
| 5/17 19:10 | 99.6 | ↑1.9 | |
| 5/17 19:20 | 101.3 | ↑1.7 | |
| 5/17 19:30 | 102.8 | ↑1.5 | |
| 5/17 19:40 | 104.1 | ↑1.3 | |
| 5/17 19:50 | 105.2 | ↑1.1 | |
| 5/17 20:00 | 106.2 | ↑1.0 | |
| 5/17 20:10 | 107.0 | ↑0.8 | |
| 5/17 20:20 | 107.7 | ↑0.7 | |
| 5/17 20:30 | 108.3 | ↑0.6 | |
| 5/17 20:40 | 108.7 | ↑0.4 | |
| 5/17 20:50 | 109.1 | ↑0.4 | |
| 5/17 21:00 | 109.3 | ↑0.2 | |
| 5/17 21:10 | 109.5 | ↑0.2 | 満潮 |
| 5/17 21:20 | 109.5 | 0 | 満潮 |
| 5/17 21:30 | 109.4 | ↓-0.1 | |
| 5/17 21:40 | 109.3 | ↓-0.1 | |
| 5/17 21:50 | 109.0 | ↓-0.3 | |
| 5/17 22:00 | 108.6 | ↓-0.4 | |
| 5/17 22:10 | 108.0 | ↓-0.6 | |
| 5/17 22:20 | 107.4 | ↓-0.6 | |
| 5/17 22:30 | 106.6 | ↓-0.8 | |
| 5/17 22:40 | 105.6 | ↓-1.0 | |
| 5/17 22:50 | 104.6 | ↓-1.0 | |
| 5/17 23:00 | 103.4 | ↓-1.2 | |
| 5/17 23:10 | 102.1 | ↓-1.3 | |
| 5/17 23:20 | 100.7 | ↓-1.4 | |
| 5/17 23:30 | 99.2 | ↓-1.5 | |
| 5/17 23:40 | 97.7 | ↓-1.5 | |
| 5/17 23:50 | 96.1 | ↓-1.6 |