| 満潮 | 干潮 | 満潮 | 干潮 |
|
11
(火) |
02:23 | 09:17 | 15:51 | 21:01 |
| 133cm | 17cm | 123cm | 70cm | |
|
||||
苫小牧（北海道）2021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 | 104.6 | ↑3.2 | |
| 5/11 00:10 | 107.8 | ↑3.2 | |
| 5/11 00:20 | 110.9 | ↑3.1 | |
| 5/11 00:30 | 114.0 | ↑3.1 | |
| 5/11 00:40 | 116.9 | ↑2.9 | |
| 5/11 00:50 | 119.6 | ↑2.7 | |
| 5/11 01:00 | 122.2 | ↑2.6 | |
| 5/11 01:10 | 124.5 | ↑2.3 | |
| 5/11 01:20 | 126.5 | ↑2.0 | |
| 5/11 01:30 | 128.3 | ↑1.8 | |
| 5/11 01:40 | 129.8 | ↑1.5 | |
| 5/11 01:50 | 131.0 | ↑1.2 | |
| 5/11 02:00 | 131.8 | ↑0.8 | |
| 5/11 02:10 | 132.4 | ↑0.6 | |
| 5/11 02:20 | 132.6 | ↑0.2 | 満潮 |
| 5/11 02:30 | 132.5 | ↓-0.1 | |
| 5/11 02:40 | 132.1 | ↓-0.4 | |
| 5/11 02:50 | 131.5 | ↓-0.6 | |
| 5/11 03:00 | 130.5 | ↓-1.0 | |
| 5/11 03:10 | 129.3 | ↓-1.2 | |
| 5/11 03:20 | 127.9 | ↓-1.4 | |
| 5/11 03:30 | 126.2 | ↓-1.7 | |
| 5/11 03:40 | 124.3 | ↓-1.9 | |
| 5/11 03:50 | 122.2 | ↓-2.1 | |
| 5/11 04:00 | 119.8 | ↓-2.4 | |
| 5/11 04:10 | 117.2 | ↓-2.6 | |
| 5/11 04:20 | 114.5 | ↓-2.7 | |
| 5/11 04:30 | 111.4 | ↓-3.1 | |
| 5/11 04:40 | 108.2 | ↓-3.2 | |
| 5/11 04:50 | 104.7 | ↓-3.5 | |
| 5/11 05:00 | 101.1 | ↓-3.6 | |
| 5/11 05:10 | 97.2 | ↓-3.9 | |
| 5/11 05:20 | 93.1 | ↓-4.1 | |
| 5/11 05:30 | 88.9 | ↓-4.2 | |
| 5/11 05:40 | 84.5 | ↓-4.4 | |
| 5/11 05:50 | 79.9 | ↓-4.6 | |
| 5/11 06:00 | 75.3 | ↓-4.6 | |
| 5/11 06:10 | 70.6 | ↓-4.7 | |
| 5/11 06:20 | 65.9 | ↓-4.7 | |
| 5/11 06:30 | 61.1 | ↓-4.8 | 最大潮位差 |
| 5/11 06:40 | 56.5 | ↓-4.6 | |
| 5/11 06:50 | 51.9 | ↓-4.6 | |
| 5/11 07:00 | 47.6 | ↓-4.3 | |
| 5/11 07:10 | 43.3 | ↓-4.3 | |
| 5/11 07:20 | 39.4 | ↓-3.9 | |
| 5/11 07:30 | 35.7 | ↓-3.7 | |
| 5/11 07:40 | 32.3 | ↓-3.4 | |
| 5/11 07:50 | 29.2 | ↓-3.1 | |
| 5/11 08:00 | 26.4 | ↓-2.8 | |
| 5/11 08:10 | 24.0 | ↓-2.4 | |
| 5/11 08:20 | 21.9 | ↓-2.1 | |
| 5/11 08:30 | 20.2 | ↓-1.7 | |
| 5/11 08:40 | 18.8 | ↓-1.4 | |
| 5/11 08:50 | 17.8 | ↓-1.0 | |
| 5/11 09:00 | 17.2 | ↓-0.6 | |
| 5/11 09:10 | 16.8 | ↓-0.4 | 干潮 |
| 5/11 09:20 | 16.8 | 0 | |
| 5/11 09:30 | 17.1 | ↑0.3 | |
| 5/11 09:40 | 17.7 | ↑0.6 | |
| 5/11 09:50 | 18.6 | ↑0.9 | |
| 5/11 10:00 | 19.8 | ↑1.2 | |
| 5/11 10:10 | 21.2 | ↑1.4 | |
| 5/11 10:20 | 23.0 | ↑1.8 | |
| 5/11 10:30 | 25.1 | ↑2.1 | |
| 5/11 10:40 | 27.4 | ↑2.3 | |
| 5/11 10:50 | 30.0 | ↑2.6 | |
| 5/11 11:00 | 32.9 | ↑2.9 | |
| 5/11 11:10 | 36.1 | ↑3.2 | |
| 5/11 11:20 | 39.6 | ↑3.5 | |
| 5/11 11:30 | 43.3 | ↑3.7 | |
| 5/11 11:40 | 47.2 | ↑3.9 | |
| 5/11 11:50 | 51.3 | ↑4.1 | |
| 5/11 12:00 | 55.7 | ↑4.4 | |
| 5/11 12:10 | 60.1 | ↑4.4 | |
| 5/11 12:20 | 64.7 | ↑4.6 | |
| 5/11 12:30 | 69.3 | ↑4.6 | |
| 5/11 12:40 | 74.0 | ↑4.7 | |
| 5/11 12:50 | 78.6 | ↑4.6 | |
| 5/11 13:00 | 83.2 | ↑4.6 | |
| 5/11 13:10 | 87.6 | ↑4.4 | |
| 5/11 13:20 | 91.8 | ↑4.2 | |
| 5/11 13:30 | 95.9 | ↑4.1 | |
| 5/11 13:40 | 99.7 | ↑3.8 | |
| 5/11 13:50 | 103.2 | ↑3.5 | |
| 5/11 14:00 | 106.4 | ↑3.2 | |
| 5/11 14:10 | 109.4 | ↑3.0 | |
| 5/11 14:20 | 112.0 | ↑2.6 | |
| 5/11 14:30 | 114.3 | ↑2.3 | |
| 5/11 14:40 | 116.3 | ↑2.0 | |
| 5/11 14:50 | 118.0 | ↑1.7 | |
| 5/11 15:00 | 119.4 | ↑1.4 | |
| 5/11 15:10 | 120.5 | ↑1.1 | |
| 5/11 15:20 | 121.4 | ↑0.9 | |
| 5/11 15:30 | 122.0 | ↑0.6 | |
| 5/11 15:40 | 122.3 | ↑0.3 | |
| 5/11 15:50 | 122.4 | ↑0.1 | 満潮 |
| 5/11 16:00 | 122.3 | ↓-0.1 | |
| 5/11 16:10 | 122.0 | ↓-0.3 | |
| 5/11 16:20 | 121.5 | ↓-0.5 | |
| 5/11 16:30 | 120.7 | ↓-0.8 | |
| 5/11 16:40 | 119.8 | ↓-0.9 | |
| 5/11 16:50 | 118.6 | ↓-1.2 | |
| 5/11 17:00 | 117.2 | ↓-1.4 | |
| 5/11 17:10 | 115.7 | ↓-1.5 | |
| 5/11 17:20 | 113.9 | ↓-1.8 | |
| 5/11 17:30 | 111.9 | ↓-2.0 | |
| 5/11 17:40 | 109.7 | ↓-2.2 | |
| 5/11 17:50 | 107.4 | ↓-2.3 | |
| 5/11 18:00 | 104.9 | ↓-2.5 | |
| 5/11 18:10 | 102.3 | ↓-2.6 | |
| 5/11 18:20 | 99.5 | ↓-2.8 | |
| 5/11 18:30 | 96.7 | ↓-2.8 | |
| 5/11 18:40 | 93.9 | ↓-2.8 | |
| 5/11 18:50 | 91.0 | ↓-2.9 | |
| 5/11 19:00 | 88.2 | ↓-2.8 | |
| 5/11 19:10 | 85.5 | ↓-2.7 | |
| 5/11 19:20 | 82.9 | ↓-2.6 | |
| 5/11 19:30 | 80.5 | ↓-2.4 | |
| 5/11 19:40 | 78.3 | ↓-2.2 | |
| 5/11 19:50 | 76.3 | ↓-2.0 | |
| 5/11 20:00 | 74.5 | ↓-1.8 | |
| 5/11 20:10 | 73.0 | ↓-1.5 | |
| 5/11 20:20 | 71.8 | ↓-1.2 | |
| 5/11 20:30 | 70.9 | ↓-0.9 | |
| 5/11 20:40 | 70.2 | ↓-0.7 | |
| 5/11 20:50 | 69.8 | ↓-0.4 | |
| 5/11 21:00 | 69.7 | ↓-0.1 | 干潮 |
| 5/11 21:10 | 69.8 | ↑0.1 | |
| 5/11 21:20 | 70.2 | ↑0.4 | |
| 5/11 21:30 | 70.7 | ↑0.5 | |
| 5/11 21:40 | 71.5 | ↑0.8 | |
| 5/11 21:50 | 72.5 | ↑1.0 | |
| 5/11 22:00 | 73.6 | ↑1.1 | |
| 5/11 22:10 | 74.9 | ↑1.3 | |
| 5/11 22:20 | 76.4 | ↑1.5 | |
| 5/11 22:30 | 78.0 | ↑1.6 | |
| 5/11 22:40 | 79.8 | ↑1.8 | |
| 5/11 22:50 | 81.7 | ↑1.9 | |
| 5/11 23:00 | 83.7 | ↑2.0 | |
| 5/11 23:10 | 85.9 | ↑2.2 | |
| 5/11 23:20 | 88.3 | ↑2.4 | |
| 5/11 23:30 | 90.8 | ↑2.5 | |
| 5/11 23:40 | 93.5 | ↑2.7 | |
| 5/11 23:50 | 96.2 | ↑2.7 |