| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(日) |
11:55 | 06:08 | - | 17:54 |
| 102cm | 67cm | - | 55cm | |
|
||||
苫小牧（北海道）2054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 | 113.3 | ↓-0.2 | |
| 5/17 00:10 | 113.0 | ↓-0.3 | |
| 5/17 00:20 | 112.5 | ↓-0.5 | |
| 5/17 00:30 | 111.8 | ↓-0.7 | |
| 5/17 00:40 | 111.0 | ↓-0.8 | |
| 5/17 00:50 | 110.0 | ↓-1.0 | |
| 5/17 01:00 | 108.9 | ↓-1.1 | |
| 5/17 01:10 | 107.7 | ↓-1.2 | |
| 5/17 01:20 | 106.4 | ↓-1.3 | |
| 5/17 01:30 | 104.9 | ↓-1.5 | |
| 5/17 01:40 | 103.4 | ↓-1.5 | |
| 5/17 01:50 | 101.7 | ↓-1.7 | |
| 5/17 02:00 | 100.0 | ↓-1.7 | |
| 5/17 02:10 | 98.2 | ↓-1.8 | |
| 5/17 02:20 | 96.4 | ↓-1.8 | |
| 5/17 02:30 | 94.5 | ↓-1.9 | |
| 5/17 02:40 | 92.6 | ↓-1.9 | |
| 5/17 02:50 | 90.6 | ↓-2.0 | |
| 5/17 03:00 | 88.7 | ↓-1.9 | |
| 5/17 03:10 | 86.8 | ↓-1.9 | |
| 5/17 03:20 | 84.9 | ↓-1.9 | |
| 5/17 03:30 | 83.1 | ↓-1.8 | |
| 5/17 03:40 | 81.3 | ↓-1.8 | |
| 5/17 03:50 | 79.6 | ↓-1.7 | |
| 5/17 04:00 | 77.9 | ↓-1.7 | |
| 5/17 04:10 | 76.3 | ↓-1.6 | |
| 5/17 04:20 | 74.9 | ↓-1.4 | |
| 5/17 04:30 | 73.5 | ↓-1.4 | |
| 5/17 04:40 | 72.2 | ↓-1.3 | |
| 5/17 04:50 | 71.0 | ↓-1.2 | |
| 5/17 05:00 | 70.0 | ↓-1.0 | |
| 5/17 05:10 | 69.1 | ↓-0.9 | |
| 5/17 05:20 | 68.4 | ↓-0.7 | |
| 5/17 05:30 | 67.7 | ↓-0.7 | |
| 5/17 05:40 | 67.3 | ↓-0.4 | |
| 5/17 05:50 | 66.9 | ↓-0.4 | |
| 5/17 06:00 | 66.8 | ↓-0.1 | 干潮 |
| 5/17 06:10 | 66.7 | ↓-0.1 | |
| 5/17 06:20 | 66.8 | ↑0.1 | |
| 5/17 06:30 | 67.1 | ↑0.3 | |
| 5/17 06:40 | 67.5 | ↑0.4 | |
| 5/17 06:50 | 68.1 | ↑0.6 | |
| 5/17 07:00 | 68.8 | ↑0.7 | |
| 5/17 07:10 | 69.6 | ↑0.8 | |
| 5/17 07:20 | 70.5 | ↑0.9 | |
| 5/17 07:30 | 71.6 | ↑1.1 | |
| 5/17 07:40 | 72.7 | ↑1.1 | |
| 5/17 07:50 | 73.9 | ↑1.2 | |
| 5/17 08:00 | 75.3 | ↑1.4 | |
| 5/17 08:10 | 76.6 | ↑1.3 | |
| 5/17 08:20 | 78.1 | ↑1.5 | |
| 5/17 08:30 | 79.6 | ↑1.5 | |
| 5/17 08:40 | 81.1 | ↑1.5 | |
| 5/17 08:50 | 82.7 | ↑1.6 | |
| 5/17 09:00 | 84.2 | ↑1.5 | |
| 5/17 09:10 | 85.8 | ↑1.6 | |
| 5/17 09:20 | 87.3 | ↑1.5 | |
| 5/17 09:30 | 88.8 | ↑1.5 | |
| 5/17 09:40 | 90.3 | ↑1.5 | |
| 5/17 09:50 | 91.7 | ↑1.4 | |
| 5/17 10:00 | 93.0 | ↑1.3 | |
| 5/17 10:10 | 94.3 | ↑1.3 | |
| 5/17 10:20 | 95.5 | ↑1.2 | |
| 5/17 10:30 | 96.6 | ↑1.1 | |
| 5/17 10:40 | 97.6 | ↑1.0 | |
| 5/17 10:50 | 98.5 | ↑0.9 | |
| 5/17 11:00 | 99.3 | ↑0.8 | |
| 5/17 11:10 | 99.9 | ↑0.6 | |
| 5/17 11:20 | 100.5 | ↑0.6 | |
| 5/17 11:30 | 100.9 | ↑0.4 | |
| 5/17 11:40 | 101.2 | ↑0.3 | |
| 5/17 11:50 | 101.3 | ↑0.1 | 満潮 |
| 5/17 12:00 | 101.3 | 0 | |
| 5/17 12:10 | 101.1 | ↓-0.2 | |
| 5/17 12:20 | 100.8 | ↓-0.3 | |
| 5/17 12:30 | 100.4 | ↓-0.4 | |
| 5/17 12:40 | 99.8 | ↓-0.6 | |
| 5/17 12:50 | 99.1 | ↓-0.7 | |
| 5/17 13:00 | 98.2 | ↓-0.9 | |
| 5/17 13:10 | 97.2 | ↓-1.0 | |
| 5/17 13:20 | 96.0 | ↓-1.2 | |
| 5/17 13:30 | 94.7 | ↓-1.3 | |
| 5/17 13:40 | 93.3 | ↓-1.4 | |
| 5/17 13:50 | 91.8 | ↓-1.5 | |
| 5/17 14:00 | 90.2 | ↓-1.6 | |
| 5/17 14:10 | 88.4 | ↓-1.8 | |
| 5/17 14:20 | 86.6 | ↓-1.8 | |
| 5/17 14:30 | 84.7 | ↓-1.9 | |
| 5/17 14:40 | 82.7 | ↓-2.0 | |
| 5/17 14:50 | 80.7 | ↓-2.0 | |
| 5/17 15:00 | 78.6 | ↓-2.1 | |
| 5/17 15:10 | 76.5 | ↓-2.1 | |
| 5/17 15:20 | 74.4 | ↓-2.1 | |
| 5/17 15:30 | 72.4 | ↓-2.0 | |
| 5/17 15:40 | 70.3 | ↓-2.1 | |
| 5/17 15:50 | 68.3 | ↓-2.0 | |
| 5/17 16:00 | 66.4 | ↓-1.9 | |
| 5/17 16:10 | 64.6 | ↓-1.8 | |
| 5/17 16:20 | 62.9 | ↓-1.7 | |
| 5/17 16:30 | 61.3 | ↓-1.6 | |
| 5/17 16:40 | 59.8 | ↓-1.5 | |
| 5/17 16:50 | 58.5 | ↓-1.3 | |
| 5/17 17:00 | 57.4 | ↓-1.1 | |
| 5/17 17:10 | 56.4 | ↓-1.0 | |
| 5/17 17:20 | 55.7 | ↓-0.7 | |
| 5/17 17:30 | 55.1 | ↓-0.6 | |
| 5/17 17:40 | 54.8 | ↓-0.3 | |
| 5/17 17:50 | 54.6 | ↓-0.2 | 干潮 |
| 5/17 18:00 | 54.7 | ↑0.1 | |
| 5/17 18:10 | 54.9 | ↑0.2 | |
| 5/17 18:20 | 55.4 | ↑0.5 | |
| 5/17 18:30 | 56.0 | ↑0.6 | |
| 5/17 18:40 | 56.9 | ↑0.9 | |
| 5/17 18:50 | 58.0 | ↑1.1 | |
| 5/17 19:00 | 59.2 | ↑1.2 | |
| 5/17 19:10 | 60.7 | ↑1.5 | |
| 5/17 19:20 | 62.3 | ↑1.6 | |
| 5/17 19:30 | 64.0 | ↑1.7 | |
| 5/17 19:40 | 65.9 | ↑1.9 | |
| 5/17 19:50 | 68.0 | ↑2.1 | |
| 5/17 20:00 | 70.1 | ↑2.1 | |
| 5/17 20:10 | 72.4 | ↑2.3 | |
| 5/17 20:20 | 74.8 | ↑2.4 | |
| 5/17 20:30 | 77.3 | ↑2.5 | |
| 5/17 20:40 | 79.8 | ↑2.5 | |
| 5/17 20:50 | 82.4 | ↑2.6 | |
| 5/17 21:00 | 85.0 | ↑2.6 | |
| 5/17 21:10 | 87.6 | ↑2.6 | |
| 5/17 21:20 | 90.3 | ↑2.7 | 最大潮位差 |
| 5/17 21:30 | 92.9 | ↑2.6 | |
| 5/17 21:40 | 95.5 | ↑2.6 | |
| 5/17 21:50 | 98.0 | ↑2.5 | |
| 5/17 22:00 | 100.5 | ↑2.5 | |
| 5/17 22:10 | 102.8 | ↑2.3 | |
| 5/17 22:20 | 105.1 | ↑2.3 | |
| 5/17 22:30 | 107.2 | ↑2.1 | |
| 5/17 22:40 | 109.2 | ↑2.0 | |
| 5/17 22:50 | 111.0 | ↑1.8 | |
| 5/17 23:00 | 112.6 | ↑1.6 | |
| 5/17 23:10 | 114.1 | ↑1.5 | |
| 5/17 23:20 | 115.4 | ↑1.3 | |
| 5/17 23:30 | 116.5 | ↑1.1 | |
| 5/17 23:40 | 117.4 | ↑0.9 | |
| 5/17 23:50 | 118.2 | ↑0.8 |