| 満潮 | 干潮 | 満潮 | 干潮 |
|
13
(日) |
08:45 | 04:48 | - | 16:51 |
| 101cm | 93cm | - | 43cm | |
|
||||
苫小牧（北海道）2057年05月13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 |
|---|---|---|---|
| 5/13 00:00 | 105.7 | ↓-0.2 | |
| 5/13 00:10 | 105.5 | ↓-0.2 | |
| 5/13 00:20 | 105.1 | ↓-0.4 | |
| 5/13 00:30 | 104.7 | ↓-0.4 | |
| 5/13 00:40 | 104.2 | ↓-0.5 | |
| 5/13 00:50 | 103.6 | ↓-0.6 | |
| 5/13 01:00 | 103.0 | ↓-0.6 | |
| 5/13 01:10 | 102.3 | ↓-0.7 | |
| 5/13 01:20 | 101.6 | ↓-0.7 | |
| 5/13 01:30 | 100.9 | ↓-0.7 | |
| 5/13 01:40 | 100.2 | ↓-0.7 | |
| 5/13 01:50 | 99.5 | ↓-0.7 | |
| 5/13 02:00 | 98.8 | ↓-0.7 | |
| 5/13 02:10 | 98.1 | ↓-0.7 | |
| 5/13 02:20 | 97.4 | ↓-0.7 | |
| 5/13 02:30 | 96.7 | ↓-0.7 | |
| 5/13 02:40 | 96.1 | ↓-0.6 | |
| 5/13 02:50 | 95.5 | ↓-0.6 | |
| 5/13 03:00 | 95.0 | ↓-0.5 | |
| 5/13 03:10 | 94.5 | ↓-0.5 | |
| 5/13 03:20 | 94.1 | ↓-0.4 | |
| 5/13 03:30 | 93.7 | ↓-0.4 | |
| 5/13 03:40 | 93.3 | ↓-0.4 | |
| 5/13 03:50 | 93.0 | ↓-0.3 | |
| 5/13 04:00 | 92.8 | ↓-0.2 | |
| 5/13 04:10 | 92.5 | ↓-0.3 | |
| 5/13 04:20 | 92.4 | ↓-0.1 | |
| 5/13 04:30 | 92.3 | ↓-0.1 | |
| 5/13 04:40 | 92.2 | ↓-0.1 | 干潮 |
| 5/13 04:50 | 92.2 | 0 | |
| 5/13 05:00 | 92.2 | 0 | |
| 5/13 05:10 | 92.4 | ↑0.2 | |
| 5/13 05:20 | 92.5 | ↑0.1 | |
| 5/13 05:30 | 92.7 | ↑0.2 | |
| 5/13 05:40 | 93.0 | ↑0.3 | |
| 5/13 05:50 | 93.3 | ↑0.3 | |
| 5/13 06:00 | 93.7 | ↑0.4 | |
| 5/13 06:10 | 94.1 | ↑0.4 | |
| 5/13 06:20 | 94.5 | ↑0.4 | |
| 5/13 06:30 | 95.0 | ↑0.5 | |
| 5/13 06:40 | 95.5 | ↑0.5 | |
| 5/13 06:50 | 96.1 | ↑0.6 | |
| 5/13 07:00 | 96.6 | ↑0.5 | |
| 5/13 07:10 | 97.2 | ↑0.6 | |
| 5/13 07:20 | 97.7 | ↑0.5 | |
| 5/13 07:30 | 98.2 | ↑0.5 | |
| 5/13 07:40 | 98.6 | ↑0.4 | |
| 5/13 07:50 | 99.1 | ↑0.5 | |
| 5/13 08:00 | 99.4 | ↑0.3 | |
| 5/13 08:10 | 99.7 | ↑0.3 | |
| 5/13 08:20 | 99.9 | ↑0.2 | |
| 5/13 08:30 | 100.1 | ↑0.2 | |
| 5/13 08:40 | 100.2 | ↑0.1 | 満潮 |
| 5/13 08:50 | 100.2 | 0 | |
| 5/13 09:00 | 100.1 | ↓-0.1 | |
| 5/13 09:10 | 99.9 | ↓-0.2 | |
| 5/13 09:20 | 99.6 | ↓-0.3 | |
| 5/13 09:30 | 99.2 | ↓-0.4 | |
| 5/13 09:40 | 98.8 | ↓-0.4 | |
| 5/13 09:50 | 98.2 | ↓-0.6 | |
| 5/13 10:00 | 97.6 | ↓-0.6 | |
| 5/13 10:10 | 96.9 | ↓-0.7 | |
| 5/13 10:20 | 96.1 | ↓-0.8 | |
| 5/13 10:30 | 95.3 | ↓-0.8 | |
| 5/13 10:40 | 94.3 | ↓-1.0 | |
| 5/13 10:50 | 93.3 | ↓-1.0 | |
| 5/13 11:00 | 92.2 | ↓-1.1 | |
| 5/13 11:10 | 91.1 | ↓-1.1 | |
| 5/13 11:20 | 89.8 | ↓-1.3 | |
| 5/13 11:30 | 88.5 | ↓-1.3 | |
| 5/13 11:40 | 87.1 | ↓-1.4 | |
| 5/13 11:50 | 85.7 | ↓-1.4 | |
| 5/13 12:00 | 84.1 | ↓-1.6 | |
| 5/13 12:10 | 82.5 | ↓-1.6 | |
| 5/13 12:20 | 80.9 | ↓-1.6 | |
| 5/13 12:30 | 79.2 | ↓-1.7 | |
| 5/13 12:40 | 77.4 | ↓-1.8 | |
| 5/13 12:50 | 75.6 | ↓-1.8 | |
| 5/13 13:00 | 73.7 | ↓-1.9 | |
| 5/13 13:10 | 71.8 | ↓-1.9 | |
| 5/13 13:20 | 69.9 | ↓-1.9 | |
| 5/13 13:30 | 67.9 | ↓-2.0 | |
| 5/13 13:40 | 66.0 | ↓-1.9 | |
| 5/13 13:50 | 64.0 | ↓-2.0 | |
| 5/13 14:00 | 62.1 | ↓-1.9 | |
| 5/13 14:10 | 60.2 | ↓-1.9 | |
| 5/13 14:20 | 58.4 | ↓-1.8 | |
| 5/13 14:30 | 56.5 | ↓-1.9 | |
| 5/13 14:40 | 54.8 | ↓-1.7 | |
| 5/13 14:50 | 53.1 | ↓-1.7 | |
| 5/13 15:00 | 51.5 | ↓-1.6 | |
| 5/13 15:10 | 50.0 | ↓-1.5 | |
| 5/13 15:20 | 48.7 | ↓-1.3 | |
| 5/13 15:30 | 47.4 | ↓-1.3 | |
| 5/13 15:40 | 46.2 | ↓-1.2 | |
| 5/13 15:50 | 45.2 | ↓-1.0 | |
| 5/13 16:00 | 44.3 | ↓-0.9 | |
| 5/13 16:10 | 43.6 | ↓-0.7 | |
| 5/13 16:20 | 43.0 | ↓-0.6 | |
| 5/13 16:30 | 42.6 | ↓-0.4 | |
| 5/13 16:40 | 42.4 | ↓-0.2 | |
| 5/13 16:50 | 42.3 | ↓-0.1 | 干潮 |
| 5/13 17:00 | 42.4 | ↑0.1 | |
| 5/13 17:10 | 42.7 | ↑0.3 | |
| 5/13 17:20 | 43.1 | ↑0.4 | |
| 5/13 17:30 | 43.7 | ↑0.6 | |
| 5/13 17:40 | 44.5 | ↑0.8 | |
| 5/13 17:50 | 45.5 | ↑1.0 | |
| 5/13 18:00 | 46.7 | ↑1.2 | |
| 5/13 18:10 | 48.0 | ↑1.3 | |
| 5/13 18:20 | 49.5 | ↑1.5 | |
| 5/13 18:30 | 51.1 | ↑1.6 | |
| 5/13 18:40 | 52.9 | ↑1.8 | |
| 5/13 18:50 | 54.7 | ↑1.8 | |
| 5/13 19:00 | 56.8 | ↑2.1 | |
| 5/13 19:10 | 58.9 | ↑2.1 | |
| 5/13 19:20 | 61.1 | ↑2.2 | |
| 5/13 19:30 | 63.4 | ↑2.3 | |
| 5/13 19:40 | 65.8 | ↑2.4 | |
| 5/13 19:50 | 68.2 | ↑2.4 | |
| 5/13 20:00 | 70.6 | ↑2.4 | |
| 5/13 20:10 | 73.1 | ↑2.5 | 最大潮位差 |
| 5/13 20:20 | 75.6 | ↑2.5 | 最大潮位差 |
| 5/13 20:30 | 78.0 | ↑2.4 | |
| 5/13 20:40 | 80.5 | ↑2.5 | 最大潮位差 |
| 5/13 20:50 | 82.9 | ↑2.4 | |
| 5/13 21:00 | 85.2 | ↑2.3 | |
| 5/13 21:10 | 87.5 | ↑2.3 | |
| 5/13 21:20 | 89.7 | ↑2.2 | |
| 5/13 21:30 | 91.8 | ↑2.1 | |
| 5/13 21:40 | 93.9 | ↑2.1 | |
| 5/13 21:50 | 95.8 | ↑1.9 | |
| 5/13 22:00 | 97.6 | ↑1.8 | |
| 5/13 22:10 | 99.3 | ↑1.7 | |
| 5/13 22:20 | 100.9 | ↑1.6 | |
| 5/13 22:30 | 102.3 | ↑1.4 | |
| 5/13 22:40 | 103.6 | ↑1.3 | |
| 5/13 22:50 | 104.8 | ↑1.2 | |
| 5/13 23:00 | 105.8 | ↑1.0 | |
| 5/13 23:10 | 106.8 | ↑1.0 | |
| 5/13 23:20 | 107.5 | ↑0.7 | |
| 5/13 23:30 | 108.1 | ↑0.6 | |
| 5/13 23:40 | 108.6 | ↑0.5 | |
| 5/13 23:50 | 109.0 | ↑0.4 |