| 満潮 | 干潮 | 満潮 | 干潮 |
|
11
(日) |
01:40 | 08:45 | 15:33 | 20:28 |
| 131cm | 21cm | 120cm | 74cm | |
|
||||
苫小牧（北海道）2025年05月11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 |
|---|---|---|---|
| 5/11 00:00 | 116.4 | ↑2.6 | |
| 5/11 00:10 | 118.8 | ↑2.4 | |
| 5/11 00:20 | 121.1 | ↑2.3 | |
| 5/11 00:30 | 123.1 | ↑2.0 | |
| 5/11 00:40 | 125.0 | ↑1.9 | |
| 5/11 00:50 | 126.5 | ↑1.5 | |
| 5/11 01:00 | 127.8 | ↑1.3 | |
| 5/11 01:10 | 128.8 | ↑1.0 | |
| 5/11 01:20 | 129.5 | ↑0.7 | |
| 5/11 01:30 | 129.9 | ↑0.4 | 満潮 |
| 5/11 01:40 | 130.0 | ↑0.1 | 満潮 |
| 5/11 01:50 | 129.8 | ↓-0.2 | |
| 5/11 02:00 | 129.4 | ↓-0.4 | |
| 5/11 02:10 | 128.7 | ↓-0.7 | |
| 5/11 02:20 | 127.7 | ↓-1.0 | |
| 5/11 02:30 | 126.5 | ↓-1.2 | |
| 5/11 02:40 | 125.0 | ↓-1.5 | |
| 5/11 02:50 | 123.3 | ↓-1.7 | |
| 5/11 03:00 | 121.4 | ↓-1.9 | |
| 5/11 03:10 | 119.3 | ↓-2.1 | |
| 5/11 03:20 | 117.0 | ↓-2.3 | |
| 5/11 03:30 | 114.5 | ↓-2.5 | |
| 5/11 03:40 | 111.8 | ↓-2.7 | |
| 5/11 03:50 | 108.9 | ↓-2.9 | |
| 5/11 04:00 | 105.8 | ↓-3.1 | |
| 5/11 04:10 | 102.5 | ↓-3.3 | |
| 5/11 04:20 | 99.1 | ↓-3.4 | |
| 5/11 04:30 | 95.5 | ↓-3.6 | |
| 5/11 04:40 | 91.7 | ↓-3.8 | |
| 5/11 04:50 | 87.8 | ↓-3.9 | |
| 5/11 05:00 | 83.8 | ↓-4.0 | |
| 5/11 05:10 | 79.6 | ↓-4.2 | |
| 5/11 05:20 | 75.4 | ↓-4.2 | |
| 5/11 05:30 | 71.1 | ↓-4.3 | 最大潮位差 |
| 5/11 05:40 | 66.8 | ↓-4.3 | 最大潮位差 |
| 5/11 05:50 | 62.5 | ↓-4.3 | 最大潮位差 |
| 5/11 06:00 | 58.3 | ↓-4.2 | |
| 5/11 06:10 | 54.2 | ↓-4.1 | |
| 5/11 06:20 | 50.1 | ↓-4.1 | |
| 5/11 06:30 | 46.3 | ↓-3.8 | |
| 5/11 06:40 | 42.6 | ↓-3.7 | |
| 5/11 06:50 | 39.2 | ↓-3.4 | |
| 5/11 07:00 | 35.9 | ↓-3.3 | |
| 5/11 07:10 | 33.0 | ↓-2.9 | |
| 5/11 07:20 | 30.4 | ↓-2.6 | |
| 5/11 07:30 | 28.0 | ↓-2.4 | |
| 5/11 07:40 | 26.0 | ↓-2.0 | |
| 5/11 07:50 | 24.2 | ↓-1.8 | |
| 5/11 08:00 | 22.8 | ↓-1.4 | |
| 5/11 08:10 | 21.7 | ↓-1.1 | |
| 5/11 08:20 | 20.9 | ↓-0.8 | |
| 5/11 08:30 | 20.3 | ↓-0.6 | |
| 5/11 08:40 | 20.1 | ↓-0.2 | 干潮 |
| 5/11 08:50 | 20.1 | 0 | |
| 5/11 09:00 | 20.4 | ↑0.3 | |
| 5/11 09:10 | 21.0 | ↑0.6 | |
| 5/11 09:20 | 21.9 | ↑0.9 | |
| 5/11 09:30 | 23.0 | ↑1.1 | |
| 5/11 09:40 | 24.4 | ↑1.4 | |
| 5/11 09:50 | 26.0 | ↑1.6 | |
| 5/11 10:00 | 27.9 | ↑1.9 | |
| 5/11 10:10 | 30.0 | ↑2.1 | |
| 5/11 10:20 | 32.4 | ↑2.4 | |
| 5/11 10:30 | 35.1 | ↑2.7 | |
| 5/11 10:40 | 38.0 | ↑2.9 | |
| 5/11 10:50 | 41.1 | ↑3.1 | |
| 5/11 11:00 | 44.5 | ↑3.4 | |
| 5/11 11:10 | 48.1 | ↑3.6 | |
| 5/11 11:20 | 51.8 | ↑3.7 | |
| 5/11 11:30 | 55.7 | ↑3.9 | |
| 5/11 11:40 | 59.8 | ↑4.1 | |
| 5/11 11:50 | 63.9 | ↑4.1 | |
| 5/11 12:00 | 68.1 | ↑4.2 | |
| 5/11 12:10 | 72.3 | ↑4.2 | |
| 5/11 12:20 | 76.4 | ↑4.1 | |
| 5/11 12:30 | 80.5 | ↑4.1 | |
| 5/11 12:40 | 84.6 | ↑4.1 | |
| 5/11 12:50 | 88.4 | ↑3.8 | |
| 5/11 13:00 | 92.1 | ↑3.7 | |
| 5/11 13:10 | 95.6 | ↑3.5 | |
| 5/11 13:20 | 98.9 | ↑3.3 | |
| 5/11 13:30 | 102.0 | ↑3.1 | |
| 5/11 13:40 | 104.8 | ↑2.8 | |
| 5/11 13:50 | 107.4 | ↑2.6 | |
| 5/11 14:00 | 109.6 | ↑2.2 | |
| 5/11 14:10 | 111.7 | ↑2.1 | |
| 5/11 14:20 | 113.4 | ↑1.7 | |
| 5/11 14:30 | 115.0 | ↑1.6 | |
| 5/11 14:40 | 116.2 | ↑1.2 | |
| 5/11 14:50 | 117.3 | ↑1.1 | |
| 5/11 15:00 | 118.1 | ↑0.8 | |
| 5/11 15:10 | 118.7 | ↑0.6 | |
| 5/11 15:20 | 119.1 | ↑0.4 | |
| 5/11 15:30 | 119.2 | ↑0.1 | 満潮 |
| 5/11 15:40 | 119.2 | 0 | |
| 5/11 15:50 | 118.9 | ↓-0.3 | |
| 5/11 16:00 | 118.4 | ↓-0.5 | |
| 5/11 16:10 | 117.7 | ↓-0.7 | |
| 5/11 16:20 | 116.8 | ↓-0.9 | |
| 5/11 16:30 | 115.7 | ↓-1.1 | |
| 5/11 16:40 | 114.4 | ↓-1.3 | |
| 5/11 16:50 | 112.9 | ↓-1.5 | |
| 5/11 17:00 | 111.1 | ↓-1.8 | |
| 5/11 17:10 | 109.2 | ↓-1.9 | |
| 5/11 17:20 | 107.1 | ↓-2.1 | |
| 5/11 17:30 | 104.9 | ↓-2.2 | |
| 5/11 17:40 | 102.5 | ↓-2.4 | |
| 5/11 17:50 | 100.1 | ↓-2.4 | |
| 5/11 18:00 | 97.6 | ↓-2.5 | |
| 5/11 18:10 | 95.0 | ↓-2.6 | |
| 5/11 18:20 | 92.5 | ↓-2.5 | |
| 5/11 18:30 | 89.9 | ↓-2.6 | |
| 5/11 18:40 | 87.5 | ↓-2.4 | |
| 5/11 18:50 | 85.2 | ↓-2.3 | |
| 5/11 19:00 | 83.1 | ↓-2.1 | |
| 5/11 19:10 | 81.1 | ↓-2.0 | |
| 5/11 19:20 | 79.3 | ↓-1.8 | |
| 5/11 19:30 | 77.8 | ↓-1.5 | |
| 5/11 19:40 | 76.5 | ↓-1.3 | |
| 5/11 19:50 | 75.4 | ↓-1.1 | |
| 5/11 20:00 | 74.6 | ↓-0.8 | |
| 5/11 20:10 | 74.1 | ↓-0.5 | |
| 5/11 20:20 | 73.8 | ↓-0.3 | 干潮 |
| 5/11 20:30 | 73.7 | ↓-0.1 | |
| 5/11 20:40 | 73.9 | ↑0.2 | |
| 5/11 20:50 | 74.3 | ↑0.4 | |
| 5/11 21:00 | 74.9 | ↑0.6 | |
| 5/11 21:10 | 75.7 | ↑0.8 | |
| 5/11 21:20 | 76.7 | ↑1.0 | |
| 5/11 21:30 | 77.9 | ↑1.2 | |
| 5/11 21:40 | 79.2 | ↑1.3 | |
| 5/11 21:50 | 80.7 | ↑1.5 | |
| 5/11 22:00 | 82.3 | ↑1.6 | |
| 5/11 22:10 | 84.1 | ↑1.8 | |
| 5/11 22:20 | 86.1 | ↑2.0 | |
| 5/11 22:30 | 88.2 | ↑2.1 | |
| 5/11 22:40 | 90.4 | ↑2.2 | |
| 5/11 22:50 | 92.8 | ↑2.4 | |
| 5/11 23:00 | 95.3 | ↑2.5 | |
| 5/11 23:10 | 97.9 | ↑2.6 | |
| 5/11 23:20 | 100.6 | ↑2.7 | |
| 5/11 23:30 | 103.4 | ↑2.8 | |
| 5/11 23:40 | 106.2 | ↑2.8 | |
| 5/11 23:50 | 109.1 | ↑2.9 |