| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(日) |
04:35 | 11:47 | 18:58 | 23:36 |
| 134cm | 12cm | 115cm | 89cm | |
|
||||
苫小牧（北海道）2048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 | 90.9 | ↑1.1 | |
| 5/17 00:10 | 92.0 | ↑1.1 | |
| 5/17 00:20 | 93.3 | ↑1.3 | |
| 5/17 00:30 | 94.6 | ↑1.3 | |
| 5/17 00:40 | 96.0 | ↑1.4 | |
| 5/17 00:50 | 97.5 | ↑1.5 | |
| 5/17 01:00 | 99.0 | ↑1.5 | |
| 5/17 01:10 | 100.6 | ↑1.6 | |
| 5/17 01:20 | 102.2 | ↑1.6 | |
| 5/17 01:30 | 103.9 | ↑1.7 | |
| 5/17 01:40 | 105.6 | ↑1.7 | |
| 5/17 01:50 | 107.4 | ↑1.8 | |
| 5/17 02:00 | 109.3 | ↑1.9 | |
| 5/17 02:10 | 111.3 | ↑2.0 | |
| 5/17 02:20 | 113.3 | ↑2.0 | |
| 5/17 02:30 | 115.3 | ↑2.0 | |
| 5/17 02:40 | 117.4 | ↑2.1 | |
| 5/17 02:50 | 119.5 | ↑2.1 | |
| 5/17 03:00 | 121.5 | ↑2.0 | |
| 5/17 03:10 | 123.6 | ↑2.1 | |
| 5/17 03:20 | 125.5 | ↑1.9 | |
| 5/17 03:30 | 127.3 | ↑1.8 | |
| 5/17 03:40 | 129.0 | ↑1.7 | |
| 5/17 03:50 | 130.4 | ↑1.4 | |
| 5/17 04:00 | 131.7 | ↑1.3 | |
| 5/17 04:10 | 132.6 | ↑0.9 | |
| 5/17 04:20 | 133.3 | ↑0.7 | |
| 5/17 04:30 | 133.6 | ↑0.3 | 満潮 |
| 5/17 04:40 | 133.5 | ↓-0.1 | |
| 5/17 04:50 | 133.2 | ↓-0.3 | |
| 5/17 05:00 | 132.4 | ↓-0.8 | |
| 5/17 05:10 | 131.3 | ↓-1.1 | |
| 5/17 05:20 | 129.9 | ↓-1.4 | |
| 5/17 05:30 | 128.2 | ↓-1.7 | |
| 5/17 05:40 | 126.1 | ↓-2.1 | |
| 5/17 05:50 | 123.8 | ↓-2.3 | |
| 5/17 06:00 | 121.2 | ↓-2.6 | |
| 5/17 06:10 | 118.5 | ↓-2.7 | |
| 5/17 06:20 | 115.5 | ↓-3.0 | |
| 5/17 06:30 | 112.4 | ↓-3.1 | |
| 5/17 06:40 | 109.2 | ↓-3.2 | |
| 5/17 06:50 | 105.8 | ↓-3.4 | |
| 5/17 07:00 | 102.3 | ↓-3.5 | |
| 5/17 07:10 | 98.8 | ↓-3.5 | |
| 5/17 07:20 | 95.2 | ↓-3.6 | |
| 5/17 07:30 | 91.5 | ↓-3.7 | |
| 5/17 07:40 | 87.7 | ↓-3.8 | |
| 5/17 07:50 | 83.9 | ↓-3.8 | |
| 5/17 08:00 | 80.0 | ↓-3.9 | |
| 5/17 08:10 | 76.0 | ↓-4.0 | |
| 5/17 08:20 | 72.0 | ↓-4.0 | |
| 5/17 08:30 | 67.9 | ↓-4.1 | |
| 5/17 08:40 | 63.7 | ↓-4.2 | 最大潮位差 |
| 5/17 08:50 | 59.5 | ↓-4.2 | 最大潮位差 |
| 5/17 09:00 | 55.3 | ↓-4.2 | 最大潮位差 |
| 5/17 09:10 | 51.2 | ↓-4.1 | |
| 5/17 09:20 | 47.0 | ↓-4.2 | 最大潮位差 |
| 5/17 09:30 | 42.9 | ↓-4.1 | |
| 5/17 09:40 | 39.0 | ↓-3.9 | |
| 5/17 09:50 | 35.2 | ↓-3.8 | |
| 5/17 10:00 | 31.5 | ↓-3.7 | |
| 5/17 10:10 | 28.2 | ↓-3.3 | |
| 5/17 10:20 | 25.0 | ↓-3.2 | |
| 5/17 10:30 | 22.2 | ↓-2.8 | |
| 5/17 10:40 | 19.7 | ↓-2.5 | |
| 5/17 10:50 | 17.5 | ↓-2.2 | |
| 5/17 11:00 | 15.7 | ↓-1.8 | |
| 5/17 11:10 | 14.2 | ↓-1.5 | |
| 5/17 11:20 | 13.2 | ↓-1.0 | |
| 5/17 11:30 | 12.4 | ↓-0.8 | |
| 5/17 11:40 | 12.1 | ↓-0.3 | 干潮 |
| 5/17 11:50 | 12.0 | ↓-0.1 | |
| 5/17 12:00 | 12.3 | ↑0.3 | |
| 5/17 12:10 | 12.8 | ↑0.5 | |
| 5/17 12:20 | 13.7 | ↑0.9 | |
| 5/17 12:30 | 14.8 | ↑1.1 | |
| 5/17 12:40 | 16.1 | ↑1.3 | |
| 5/17 12:50 | 17.6 | ↑1.5 | |
| 5/17 13:00 | 19.4 | ↑1.8 | |
| 5/17 13:10 | 21.3 | ↑1.9 | |
| 5/17 13:20 | 23.5 | ↑2.2 | |
| 5/17 13:30 | 25.8 | ↑2.3 | |
| 5/17 13:40 | 28.3 | ↑2.5 | |
| 5/17 13:50 | 31.0 | ↑2.7 | |
| 5/17 14:00 | 33.9 | ↑2.9 | |
| 5/17 14:10 | 37.0 | ↑3.1 | |
| 5/17 14:20 | 40.2 | ↑3.2 | |
| 5/17 14:30 | 43.7 | ↑3.5 | |
| 5/17 14:40 | 47.3 | ↑3.6 | |
| 5/17 14:50 | 51.1 | ↑3.8 | |
| 5/17 15:00 | 55.0 | ↑3.9 | |
| 5/17 15:10 | 59.0 | ↑4.0 | |
| 5/17 15:20 | 63.2 | ↑4.2 | 最大潮位差 |
| 5/17 15:30 | 67.3 | ↑4.1 | |
| 5/17 15:40 | 71.5 | ↑4.2 | 最大潮位差 |
| 5/17 15:50 | 75.7 | ↑4.2 | 最大潮位差 |
| 5/17 16:00 | 79.8 | ↑4.1 | |
| 5/17 16:10 | 83.8 | ↑4.0 | |
| 5/17 16:20 | 87.7 | ↑3.9 | |
| 5/17 16:30 | 91.3 | ↑3.6 | |
| 5/17 16:40 | 94.7 | ↑3.4 | |
| 5/17 16:50 | 97.9 | ↑3.2 | |
| 5/17 17:00 | 100.8 | ↑2.9 | |
| 5/17 17:10 | 103.4 | ↑2.6 | |
| 5/17 17:20 | 105.7 | ↑2.3 | |
| 5/17 17:30 | 107.7 | ↑2.0 | |
| 5/17 17:40 | 109.4 | ↑1.7 | |
| 5/17 17:50 | 110.8 | ↑1.4 | |
| 5/17 18:00 | 112.0 | ↑1.2 | |
| 5/17 18:10 | 112.9 | ↑0.9 | |
| 5/17 18:20 | 113.6 | ↑0.7 | |
| 5/17 18:30 | 114.1 | ↑0.5 | |
| 5/17 18:40 | 114.4 | ↑0.3 | |
| 5/17 18:50 | 114.6 | ↑0.2 | 満潮 |
| 5/17 19:00 | 114.6 | 0 | |
| 5/17 19:10 | 114.5 | ↓-0.1 | |
| 5/17 19:20 | 114.3 | ↓-0.2 | |
| 5/17 19:30 | 114.0 | ↓-0.3 | |
| 5/17 19:40 | 113.6 | ↓-0.4 | |
| 5/17 19:50 | 113.0 | ↓-0.6 | |
| 5/17 20:00 | 112.4 | ↓-0.6 | |
| 5/17 20:10 | 111.7 | ↓-0.7 | |
| 5/17 20:20 | 110.9 | ↓-0.8 | |
| 5/17 20:30 | 109.9 | ↓-1.0 | |
| 5/17 20:40 | 108.9 | ↓-1.0 | |
| 5/17 20:50 | 107.7 | ↓-1.2 | |
| 5/17 21:00 | 106.4 | ↓-1.3 | |
| 5/17 21:10 | 105.0 | ↓-1.4 | |
| 5/17 21:20 | 103.5 | ↓-1.5 | |
| 5/17 21:30 | 102.0 | ↓-1.5 | |
| 5/17 21:40 | 100.4 | ↓-1.6 | |
| 5/17 21:50 | 98.8 | ↓-1.6 | |
| 5/17 22:00 | 97.2 | ↓-1.6 | |
| 5/17 22:10 | 95.6 | ↓-1.6 | |
| 5/17 22:20 | 94.2 | ↓-1.4 | |
| 5/17 22:30 | 92.8 | ↓-1.4 | |
| 5/17 22:40 | 91.6 | ↓-1.2 | |
| 5/17 22:50 | 90.5 | ↓-1.1 | |
| 5/17 23:00 | 89.6 | ↓-0.9 | |
| 5/17 23:10 | 89.0 | ↓-0.6 | |
| 5/17 23:20 | 88.5 | ↓-0.5 | |
| 5/17 23:30 | 88.3 | ↓-0.2 | 干潮 |
| 5/17 23:40 | 88.3 | 0 | |
| 5/17 23:50 | 88.5 | ↑0.2 |