| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(木) |
01:21 | 08:20 | 15:00 | 20:08 |
| 126cm | 31cm | 117cm | 68cm | |
|
||||
苫小牧（北海道）2033年05月12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 |
|---|---|---|---|
| 5/12 00:00 | 117.0 | ↑2.1 | |
| 5/12 00:10 | 119.0 | ↑2.0 | |
| 5/12 00:20 | 120.7 | ↑1.7 | |
| 5/12 00:30 | 122.1 | ↑1.4 | |
| 5/12 00:40 | 123.3 | ↑1.2 | |
| 5/12 00:50 | 124.3 | ↑1.0 | |
| 5/12 01:00 | 124.9 | ↑0.6 | |
| 5/12 01:10 | 125.3 | ↑0.4 | |
| 5/12 01:20 | 125.5 | ↑0.2 | 満潮 |
| 5/12 01:30 | 125.3 | ↓-0.2 | |
| 5/12 01:40 | 125.0 | ↓-0.3 | |
| 5/12 01:50 | 124.4 | ↓-0.6 | |
| 5/12 02:00 | 123.5 | ↓-0.9 | |
| 5/12 02:10 | 122.5 | ↓-1.0 | |
| 5/12 02:20 | 121.3 | ↓-1.2 | |
| 5/12 02:30 | 119.8 | ↓-1.5 | |
| 5/12 02:40 | 118.2 | ↓-1.6 | |
| 5/12 02:50 | 116.4 | ↓-1.8 | |
| 5/12 03:00 | 114.4 | ↓-2.0 | |
| 5/12 03:10 | 112.2 | ↓-2.2 | |
| 5/12 03:20 | 109.9 | ↓-2.3 | |
| 5/12 03:30 | 107.4 | ↓-2.5 | |
| 5/12 03:40 | 104.7 | ↓-2.7 | |
| 5/12 03:50 | 101.9 | ↓-2.8 | |
| 5/12 04:00 | 98.9 | ↓-3.0 | |
| 5/12 04:10 | 95.7 | ↓-3.2 | |
| 5/12 04:20 | 92.4 | ↓-3.3 | |
| 5/12 04:30 | 88.9 | ↓-3.5 | |
| 5/12 04:40 | 85.4 | ↓-3.5 | |
| 5/12 04:50 | 81.7 | ↓-3.7 | |
| 5/12 05:00 | 77.9 | ↓-3.8 | 最大潮位差 |
| 5/12 05:10 | 74.1 | ↓-3.8 | 最大潮位差 |
| 5/12 05:20 | 70.3 | ↓-3.8 | 最大潮位差 |
| 5/12 05:30 | 66.5 | ↓-3.8 | 最大潮位差 |
| 5/12 05:40 | 62.8 | ↓-3.7 | |
| 5/12 05:50 | 59.2 | ↓-3.6 | |
| 5/12 06:00 | 55.7 | ↓-3.5 | |
| 5/12 06:10 | 52.3 | ↓-3.4 | |
| 5/12 06:20 | 49.1 | ↓-3.2 | |
| 5/12 06:30 | 46.1 | ↓-3.0 | |
| 5/12 06:40 | 43.4 | ↓-2.7 | |
| 5/12 06:50 | 40.9 | ↓-2.5 | |
| 5/12 07:00 | 38.7 | ↓-2.2 | |
| 5/12 07:10 | 36.7 | ↓-2.0 | |
| 5/12 07:20 | 35.1 | ↓-1.6 | |
| 5/12 07:30 | 33.7 | ↓-1.4 | |
| 5/12 07:40 | 32.5 | ↓-1.2 | |
| 5/12 07:50 | 31.7 | ↓-0.8 | |
| 5/12 08:00 | 31.1 | ↓-0.6 | |
| 5/12 08:10 | 30.7 | ↓-0.4 | 干潮 |
| 5/12 08:20 | 30.6 | ↓-0.1 | 干潮 |
| 5/12 08:30 | 30.8 | ↑0.2 | |
| 5/12 08:40 | 31.2 | ↑0.4 | |
| 5/12 08:50 | 31.8 | ↑0.6 | |
| 5/12 09:00 | 32.6 | ↑0.8 | |
| 5/12 09:10 | 33.7 | ↑1.1 | |
| 5/12 09:20 | 35.0 | ↑1.3 | |
| 5/12 09:30 | 36.5 | ↑1.5 | |
| 5/12 09:40 | 38.2 | ↑1.7 | |
| 5/12 09:50 | 40.2 | ↑2.0 | |
| 5/12 10:00 | 42.4 | ↑2.2 | |
| 5/12 10:10 | 44.8 | ↑2.4 | |
| 5/12 10:20 | 47.5 | ↑2.7 | |
| 5/12 10:30 | 50.3 | ↑2.8 | |
| 5/12 10:40 | 53.4 | ↑3.1 | |
| 5/12 10:50 | 56.6 | ↑3.2 | |
| 5/12 11:00 | 60.0 | ↑3.4 | |
| 5/12 11:10 | 63.5 | ↑3.5 | |
| 5/12 11:20 | 67.1 | ↑3.6 | |
| 5/12 11:30 | 70.8 | ↑3.7 | |
| 5/12 11:40 | 74.5 | ↑3.7 | |
| 5/12 11:50 | 78.3 | ↑3.8 | 最大潮位差 |
| 5/12 12:00 | 81.9 | ↑3.6 | |
| 5/12 12:10 | 85.5 | ↑3.6 | |
| 5/12 12:20 | 89.0 | ↑3.5 | |
| 5/12 12:30 | 92.3 | ↑3.3 | |
| 5/12 12:40 | 95.5 | ↑3.2 | |
| 5/12 12:50 | 98.5 | ↑3.0 | |
| 5/12 13:00 | 101.2 | ↑2.7 | |
| 5/12 13:10 | 103.8 | ↑2.6 | |
| 5/12 13:20 | 106.0 | ↑2.2 | |
| 5/12 13:30 | 108.1 | ↑2.1 | |
| 5/12 13:40 | 109.9 | ↑1.8 | |
| 5/12 13:50 | 111.4 | ↑1.5 | |
| 5/12 14:00 | 112.8 | ↑1.4 | |
| 5/12 14:10 | 113.9 | ↑1.1 | |
| 5/12 14:20 | 114.7 | ↑0.8 | |
| 5/12 14:30 | 115.4 | ↑0.7 | |
| 5/12 14:40 | 115.9 | ↑0.5 | |
| 5/12 14:50 | 116.1 | ↑0.2 | 満潮 |
| 5/12 15:00 | 116.2 | ↑0.1 | 満潮 |
| 5/12 15:10 | 116.1 | ↓-0.1 | |
| 5/12 15:20 | 115.8 | ↓-0.3 | |
| 5/12 15:30 | 115.3 | ↓-0.5 | |
| 5/12 15:40 | 114.5 | ↓-0.8 | |
| 5/12 15:50 | 113.6 | ↓-0.9 | |
| 5/12 16:00 | 112.5 | ↓-1.1 | |
| 5/12 16:10 | 111.2 | ↓-1.3 | |
| 5/12 16:20 | 109.7 | ↓-1.5 | |
| 5/12 16:30 | 108.0 | ↓-1.7 | |
| 5/12 16:40 | 106.1 | ↓-1.9 | |
| 5/12 16:50 | 104.0 | ↓-2.1 | |
| 5/12 17:00 | 101.8 | ↓-2.2 | |
| 5/12 17:10 | 99.4 | ↓-2.4 | |
| 5/12 17:20 | 96.9 | ↓-2.5 | |
| 5/12 17:30 | 94.3 | ↓-2.6 | |
| 5/12 17:40 | 91.7 | ↓-2.6 | |
| 5/12 17:50 | 89.0 | ↓-2.7 | |
| 5/12 18:00 | 86.4 | ↓-2.6 | |
| 5/12 18:10 | 83.8 | ↓-2.6 | |
| 5/12 18:20 | 81.3 | ↓-2.5 | |
| 5/12 18:30 | 79.0 | ↓-2.3 | |
| 5/12 18:40 | 76.8 | ↓-2.2 | |
| 5/12 18:50 | 74.8 | ↓-2.0 | |
| 5/12 19:00 | 73.0 | ↓-1.8 | |
| 5/12 19:10 | 71.5 | ↓-1.5 | |
| 5/12 19:20 | 70.2 | ↓-1.3 | |
| 5/12 19:30 | 69.2 | ↓-1.0 | |
| 5/12 19:40 | 68.4 | ↓-0.8 | |
| 5/12 19:50 | 67.9 | ↓-0.5 | |
| 5/12 20:00 | 67.6 | ↓-0.3 | 干潮 |
| 5/12 20:10 | 67.5 | ↓-0.1 | |
| 5/12 20:20 | 67.7 | ↑0.2 | |
| 5/12 20:30 | 68.1 | ↑0.4 | |
| 5/12 20:40 | 68.8 | ↑0.7 | |
| 5/12 20:50 | 69.6 | ↑0.8 | |
| 5/12 21:00 | 70.5 | ↑0.9 | |
| 5/12 21:10 | 71.7 | ↑1.2 | |
| 5/12 21:20 | 73.0 | ↑1.3 | |
| 5/12 21:30 | 74.5 | ↑1.5 | |
| 5/12 21:40 | 76.1 | ↑1.6 | |
| 5/12 21:50 | 77.9 | ↑1.8 | |
| 5/12 22:00 | 79.9 | ↑2.0 | |
| 5/12 22:10 | 82.0 | ↑2.1 | |
| 5/12 22:20 | 84.2 | ↑2.2 | |
| 5/12 22:30 | 86.6 | ↑2.4 | |
| 5/12 22:40 | 89.1 | ↑2.5 | |
| 5/12 22:50 | 91.8 | ↑2.7 | |
| 5/12 23:00 | 94.5 | ↑2.7 | |
| 5/12 23:10 | 97.4 | ↑2.9 | |
| 5/12 23:20 | 100.3 | ↑2.9 | |
| 5/12 23:30 | 103.3 | ↑3.0 | |
| 5/12 23:40 | 106.3 | ↑3.0 | |
| 5/12 23:50 | 109.2 | ↑2.9 |