| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(土) |
13:00 | 06:36 | - | 18:11 |
| 104cm | 47cm | - | 72cm | |
|
||||
苫小牧（北海道）2031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 | 117.2 | ↓-0.2 | |
| 5/17 00:10 | 116.9 | ↓-0.3 | |
| 5/17 00:20 | 116.4 | ↓-0.5 | |
| 5/17 00:30 | 115.7 | ↓-0.7 | |
| 5/17 00:40 | 114.8 | ↓-0.9 | |
| 5/17 00:50 | 113.7 | ↓-1.1 | |
| 5/17 01:00 | 112.5 | ↓-1.2 | |
| 5/17 01:10 | 111.1 | ↓-1.4 | |
| 5/17 01:20 | 109.5 | ↓-1.6 | |
| 5/17 01:30 | 107.8 | ↓-1.7 | |
| 5/17 01:40 | 105.9 | ↓-1.9 | |
| 5/17 01:50 | 103.9 | ↓-2.0 | |
| 5/17 02:00 | 101.7 | ↓-2.2 | |
| 5/17 02:10 | 99.4 | ↓-2.3 | |
| 5/17 02:20 | 97.0 | ↓-2.4 | |
| 5/17 02:30 | 94.5 | ↓-2.5 | |
| 5/17 02:40 | 91.9 | ↓-2.6 | |
| 5/17 02:50 | 89.2 | ↓-2.7 | |
| 5/17 03:00 | 86.5 | ↓-2.7 | |
| 5/17 03:10 | 83.8 | ↓-2.7 | |
| 5/17 03:20 | 81.0 | ↓-2.8 | 最大潮位差 |
| 5/17 03:30 | 78.2 | ↓-2.8 | 最大潮位差 |
| 5/17 03:40 | 75.4 | ↓-2.8 | 最大潮位差 |
| 5/17 03:50 | 72.7 | ↓-2.7 | |
| 5/17 04:00 | 70.0 | ↓-2.7 | |
| 5/17 04:10 | 67.4 | ↓-2.6 | |
| 5/17 04:20 | 64.9 | ↓-2.5 | |
| 5/17 04:30 | 62.5 | ↓-2.4 | |
| 5/17 04:40 | 60.2 | ↓-2.3 | |
| 5/17 04:50 | 58.1 | ↓-2.1 | |
| 5/17 05:00 | 56.1 | ↓-2.0 | |
| 5/17 05:10 | 54.3 | ↓-1.8 | |
| 5/17 05:20 | 52.7 | ↓-1.6 | |
| 5/17 05:30 | 51.2 | ↓-1.5 | |
| 5/17 05:40 | 50.0 | ↓-1.2 | |
| 5/17 05:50 | 48.9 | ↓-1.1 | |
| 5/17 06:00 | 48.1 | ↓-0.8 | |
| 5/17 06:10 | 47.4 | ↓-0.7 | |
| 5/17 06:20 | 47.0 | ↓-0.4 | |
| 5/17 06:30 | 46.8 | ↓-0.2 | 干潮 |
| 5/17 06:40 | 46.8 | 0 | |
| 5/17 06:50 | 47.0 | ↑0.2 | |
| 5/17 07:00 | 47.5 | ↑0.5 | |
| 5/17 07:10 | 48.1 | ↑0.6 | |
| 5/17 07:20 | 48.9 | ↑0.8 | |
| 5/17 07:30 | 49.9 | ↑1.0 | |
| 5/17 07:40 | 51.1 | ↑1.2 | |
| 5/17 07:50 | 52.5 | ↑1.4 | |
| 5/17 08:00 | 54.0 | ↑1.5 | |
| 5/17 08:10 | 55.7 | ↑1.7 | |
| 5/17 08:20 | 57.5 | ↑1.8 | |
| 5/17 08:30 | 59.5 | ↑2.0 | |
| 5/17 08:40 | 61.5 | ↑2.0 | |
| 5/17 08:50 | 63.7 | ↑2.2 | |
| 5/17 09:00 | 65.9 | ↑2.2 | |
| 5/17 09:10 | 68.2 | ↑2.3 | |
| 5/17 09:20 | 70.5 | ↑2.3 | |
| 5/17 09:30 | 72.9 | ↑2.4 | |
| 5/17 09:40 | 75.2 | ↑2.3 | |
| 5/17 09:50 | 77.6 | ↑2.4 | |
| 5/17 10:00 | 79.9 | ↑2.3 | |
| 5/17 10:10 | 82.2 | ↑2.3 | |
| 5/17 10:20 | 84.4 | ↑2.2 | |
| 5/17 10:30 | 86.6 | ↑2.2 | |
| 5/17 10:40 | 88.7 | ↑2.1 | |
| 5/17 10:50 | 90.7 | ↑2.0 | |
| 5/17 11:00 | 92.5 | ↑1.8 | |
| 5/17 11:10 | 94.3 | ↑1.8 | |
| 5/17 11:20 | 95.9 | ↑1.6 | |
| 5/17 11:30 | 97.3 | ↑1.4 | |
| 5/17 11:40 | 98.6 | ↑1.3 | |
| 5/17 11:50 | 99.8 | ↑1.2 | |
| 5/17 12:00 | 100.8 | ↑1.0 | |
| 5/17 12:10 | 101.7 | ↑0.9 | |
| 5/17 12:20 | 102.4 | ↑0.7 | |
| 5/17 12:30 | 102.9 | ↑0.5 | |
| 5/17 12:40 | 103.3 | ↑0.4 | |
| 5/17 12:50 | 103.5 | ↑0.2 | 満潮 |
| 5/17 13:00 | 103.6 | ↑0.1 | 満潮 |
| 5/17 13:10 | 103.5 | ↓-0.1 | |
| 5/17 13:20 | 103.2 | ↓-0.3 | |
| 5/17 13:30 | 102.8 | ↓-0.4 | |
| 5/17 13:40 | 102.3 | ↓-0.5 | |
| 5/17 13:50 | 101.6 | ↓-0.7 | |
| 5/17 14:00 | 100.8 | ↓-0.8 | |
| 5/17 14:10 | 99.9 | ↓-0.9 | |
| 5/17 14:20 | 98.8 | ↓-1.1 | |
| 5/17 14:30 | 97.6 | ↓-1.2 | |
| 5/17 14:40 | 96.3 | ↓-1.3 | |
| 5/17 14:50 | 94.9 | ↓-1.4 | |
| 5/17 15:00 | 93.5 | ↓-1.4 | |
| 5/17 15:10 | 91.9 | ↓-1.6 | |
| 5/17 15:20 | 90.3 | ↓-1.6 | |
| 5/17 15:30 | 88.7 | ↓-1.6 | |
| 5/17 15:40 | 87.0 | ↓-1.7 | |
| 5/17 15:50 | 85.4 | ↓-1.6 | |
| 5/17 16:00 | 83.7 | ↓-1.7 | |
| 5/17 16:10 | 82.1 | ↓-1.6 | |
| 5/17 16:20 | 80.6 | ↓-1.5 | |
| 5/17 16:30 | 79.1 | ↓-1.5 | |
| 5/17 16:40 | 77.7 | ↓-1.4 | |
| 5/17 16:50 | 76.4 | ↓-1.3 | |
| 5/17 17:00 | 75.2 | ↓-1.2 | |
| 5/17 17:10 | 74.2 | ↓-1.0 | |
| 5/17 17:20 | 73.3 | ↓-0.9 | |
| 5/17 17:30 | 72.5 | ↓-0.8 | |
| 5/17 17:40 | 71.9 | ↓-0.6 | |
| 5/17 17:50 | 71.5 | ↓-0.4 | |
| 5/17 18:00 | 71.2 | ↓-0.3 | |
| 5/17 18:10 | 71.1 | ↓-0.1 | 干潮 |
| 5/17 18:20 | 71.2 | ↑0.1 | |
| 5/17 18:30 | 71.5 | ↑0.3 | |
| 5/17 18:40 | 71.9 | ↑0.4 | |
| 5/17 18:50 | 72.5 | ↑0.6 | |
| 5/17 19:00 | 73.2 | ↑0.7 | |
| 5/17 19:10 | 74.1 | ↑0.9 | |
| 5/17 19:20 | 75.2 | ↑1.1 | |
| 5/17 19:30 | 76.3 | ↑1.1 | |
| 5/17 19:40 | 77.7 | ↑1.4 | |
| 5/17 19:50 | 79.1 | ↑1.4 | |
| 5/17 20:00 | 80.7 | ↑1.6 | |
| 5/17 20:10 | 82.4 | ↑1.7 | |
| 5/17 20:20 | 84.1 | ↑1.7 | |
| 5/17 20:30 | 86.0 | ↑1.9 | |
| 5/17 20:40 | 88.0 | ↑2.0 | |
| 5/17 20:50 | 90.0 | ↑2.0 | |
| 5/17 21:00 | 92.1 | ↑2.1 | |
| 5/17 21:10 | 94.3 | ↑2.2 | |
| 5/17 21:20 | 96.5 | ↑2.2 | |
| 5/17 21:30 | 98.7 | ↑2.2 | |
| 5/17 21:40 | 100.9 | ↑2.2 | |
| 5/17 21:50 | 103.2 | ↑2.3 | |
| 5/17 22:00 | 105.3 | ↑2.1 | |
| 5/17 22:10 | 107.5 | ↑2.2 | |
| 5/17 22:20 | 109.6 | ↑2.1 | |
| 5/17 22:30 | 111.5 | ↑1.9 | |
| 5/17 22:40 | 113.4 | ↑1.9 | |
| 5/17 22:50 | 115.2 | ↑1.8 | |
| 5/17 23:00 | 116.8 | ↑1.6 | |
| 5/17 23:10 | 118.3 | ↑1.5 | |
| 5/17 23:20 | 119.6 | ↑1.3 | |
| 5/17 23:30 | 120.7 | ↑1.1 | |
| 5/17 23:40 | 121.7 | ↑1.0 | |
| 5/17 23:50 | 122.4 | ↑0.7 |