| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(火) |
01:27 | 07:56 | 14:01 | 19:41 |
| 120cm | 46cm | 112cm | 59cm | |
|
||||
苫小牧（北海道）2037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 | 112.1 | ↑1.9 | |
| 5/12 00:10 | 113.8 | ↑1.7 | |
| 5/12 00:20 | 115.3 | ↑1.5 | |
| 5/12 00:30 | 116.6 | ↑1.3 | |
| 5/12 00:40 | 117.7 | ↑1.1 | |
| 5/12 00:50 | 118.5 | ↑0.8 | |
| 5/12 01:00 | 119.2 | ↑0.7 | |
| 5/12 01:10 | 119.6 | ↑0.4 | |
| 5/12 01:20 | 119.8 | ↑0.2 | 満潮 |
| 5/12 01:30 | 119.9 | ↑0.1 | |
| 5/12 01:40 | 119.7 | ↓-0.2 | |
| 5/12 01:50 | 119.3 | ↓-0.4 | |
| 5/12 02:00 | 118.8 | ↓-0.5 | |
| 5/12 02:10 | 118.0 | ↓-0.8 | |
| 5/12 02:20 | 117.1 | ↓-0.9 | |
| 5/12 02:30 | 116.0 | ↓-1.1 | |
| 5/12 02:40 | 114.6 | ↓-1.4 | |
| 5/12 02:50 | 113.2 | ↓-1.4 | |
| 5/12 03:00 | 111.5 | ↓-1.7 | |
| 5/12 03:10 | 109.6 | ↓-1.9 | |
| 5/12 03:20 | 107.5 | ↓-2.1 | |
| 5/12 03:30 | 105.3 | ↓-2.2 | |
| 5/12 03:40 | 102.9 | ↓-2.4 | |
| 5/12 03:50 | 100.3 | ↓-2.6 | |
| 5/12 04:00 | 97.6 | ↓-2.7 | |
| 5/12 04:10 | 94.7 | ↓-2.9 | |
| 5/12 04:20 | 91.7 | ↓-3.0 | |
| 5/12 04:30 | 88.6 | ↓-3.1 | |
| 5/12 04:40 | 85.4 | ↓-3.2 | |
| 5/12 04:50 | 82.1 | ↓-3.3 | 最大潮位差 |
| 5/12 05:00 | 78.9 | ↓-3.2 | |
| 5/12 05:10 | 75.6 | ↓-3.3 | 最大潮位差 |
| 5/12 05:20 | 72.4 | ↓-3.2 | |
| 5/12 05:30 | 69.3 | ↓-3.1 | |
| 5/12 05:40 | 66.3 | ↓-3.0 | |
| 5/12 05:50 | 63.4 | ↓-2.9 | |
| 5/12 06:00 | 60.6 | ↓-2.8 | |
| 5/12 06:10 | 58.1 | ↓-2.5 | |
| 5/12 06:20 | 55.7 | ↓-2.4 | |
| 5/12 06:30 | 53.6 | ↓-2.1 | |
| 5/12 06:40 | 51.7 | ↓-1.9 | |
| 5/12 06:50 | 50.0 | ↓-1.7 | |
| 5/12 07:00 | 48.6 | ↓-1.4 | |
| 5/12 07:10 | 47.4 | ↓-1.2 | |
| 5/12 07:20 | 46.4 | ↓-1.0 | |
| 5/12 07:30 | 45.7 | ↓-0.7 | |
| 5/12 07:40 | 45.3 | ↓-0.4 | |
| 5/12 07:50 | 45.0 | ↓-0.3 | 干潮 |
| 5/12 08:00 | 45.0 | 0 | |
| 5/12 08:10 | 45.2 | ↑0.2 | |
| 5/12 08:20 | 45.7 | ↑0.5 | |
| 5/12 08:30 | 46.3 | ↑0.6 | |
| 5/12 08:40 | 47.2 | ↑0.9 | |
| 5/12 08:50 | 48.3 | ↑1.1 | |
| 5/12 09:00 | 49.5 | ↑1.2 | |
| 5/12 09:10 | 51.0 | ↑1.5 | |
| 5/12 09:20 | 52.7 | ↑1.7 | |
| 5/12 09:30 | 54.6 | ↑1.9 | |
| 5/12 09:40 | 56.7 | ↑2.1 | |
| 5/12 09:50 | 58.9 | ↑2.2 | |
| 5/12 10:00 | 61.4 | ↑2.5 | |
| 5/12 10:10 | 64.0 | ↑2.6 | |
| 5/12 10:20 | 66.7 | ↑2.7 | |
| 5/12 10:30 | 69.6 | ↑2.9 | |
| 5/12 10:40 | 72.5 | ↑2.9 | |
| 5/12 10:50 | 75.5 | ↑3.0 | |
| 5/12 11:00 | 78.6 | ↑3.1 | |
| 5/12 11:10 | 81.7 | ↑3.1 | |
| 5/12 11:20 | 84.7 | ↑3.0 | |
| 5/12 11:30 | 87.8 | ↑3.1 | |
| 5/12 11:40 | 90.7 | ↑2.9 | |
| 5/12 11:50 | 93.5 | ↑2.8 | |
| 5/12 12:00 | 96.1 | ↑2.6 | |
| 5/12 12:10 | 98.6 | ↑2.5 | |
| 5/12 12:20 | 100.9 | ↑2.3 | |
| 5/12 12:30 | 103.0 | ↑2.1 | |
| 5/12 12:40 | 104.9 | ↑1.9 | |
| 5/12 12:50 | 106.5 | ↑1.6 | |
| 5/12 13:00 | 107.9 | ↑1.4 | |
| 5/12 13:10 | 109.1 | ↑1.2 | |
| 5/12 13:20 | 110.1 | ↑1.0 | |
| 5/12 13:30 | 110.8 | ↑0.7 | |
| 5/12 13:40 | 111.3 | ↑0.5 | |
| 5/12 13:50 | 111.6 | ↑0.3 | |
| 5/12 14:00 | 111.7 | ↑0.1 | 満潮 |
| 5/12 14:10 | 111.6 | ↓-0.1 | |
| 5/12 14:20 | 111.3 | ↓-0.3 | |
| 5/12 14:30 | 110.9 | ↓-0.4 | |
| 5/12 14:40 | 110.3 | ↓-0.6 | |
| 5/12 14:50 | 109.4 | ↓-0.9 | |
| 5/12 15:00 | 108.5 | ↓-0.9 | |
| 5/12 15:10 | 107.3 | ↓-1.2 | |
| 5/12 15:20 | 106.0 | ↓-1.3 | |
| 5/12 15:30 | 104.5 | ↓-1.5 | |
| 5/12 15:40 | 102.9 | ↓-1.6 | |
| 5/12 15:50 | 101.1 | ↓-1.8 | |
| 5/12 16:00 | 99.1 | ↓-2.0 | |
| 5/12 16:10 | 97.0 | ↓-2.1 | |
| 5/12 16:20 | 94.8 | ↓-2.2 | |
| 5/12 16:30 | 92.4 | ↓-2.4 | |
| 5/12 16:40 | 90.0 | ↓-2.4 | |
| 5/12 16:50 | 87.5 | ↓-2.5 | |
| 5/12 17:00 | 84.9 | ↓-2.6 | |
| 5/12 17:10 | 82.3 | ↓-2.6 | |
| 5/12 17:20 | 79.7 | ↓-2.6 | |
| 5/12 17:30 | 77.1 | ↓-2.6 | |
| 5/12 17:40 | 74.6 | ↓-2.5 | |
| 5/12 17:50 | 72.2 | ↓-2.4 | |
| 5/12 18:00 | 69.9 | ↓-2.3 | |
| 5/12 18:10 | 67.8 | ↓-2.1 | |
| 5/12 18:20 | 65.9 | ↓-1.9 | |
| 5/12 18:30 | 64.2 | ↓-1.7 | |
| 5/12 18:40 | 62.7 | ↓-1.5 | |
| 5/12 18:50 | 61.4 | ↓-1.3 | |
| 5/12 19:00 | 60.3 | ↓-1.1 | |
| 5/12 19:10 | 59.5 | ↓-0.8 | |
| 5/12 19:20 | 59.0 | ↓-0.5 | |
| 5/12 19:30 | 58.6 | ↓-0.4 | |
| 5/12 19:40 | 58.5 | ↓-0.1 | 干潮 |
| 5/12 19:50 | 58.6 | ↑0.1 | |
| 5/12 20:00 | 59.0 | ↑0.4 | |
| 5/12 20:10 | 59.5 | ↑0.5 | |
| 5/12 20:20 | 60.2 | ↑0.7 | |
| 5/12 20:30 | 61.1 | ↑0.9 | |
| 5/12 20:40 | 62.1 | ↑1.0 | |
| 5/12 20:50 | 63.4 | ↑1.3 | |
| 5/12 21:00 | 64.7 | ↑1.3 | |
| 5/12 21:10 | 66.3 | ↑1.6 | |
| 5/12 21:20 | 67.9 | ↑1.6 | |
| 5/12 21:30 | 69.8 | ↑1.9 | |
| 5/12 21:40 | 71.8 | ↑2.0 | |
| 5/12 21:50 | 73.9 | ↑2.1 | |
| 5/12 22:00 | 76.2 | ↑2.3 | |
| 5/12 22:10 | 78.6 | ↑2.4 | |
| 5/12 22:20 | 81.2 | ↑2.6 | |
| 5/12 22:30 | 83.8 | ↑2.6 | |
| 5/12 22:40 | 86.6 | ↑2.8 | |
| 5/12 22:50 | 89.4 | ↑2.8 | |
| 5/12 23:00 | 92.4 | ↑3.0 | |
| 5/12 23:10 | 95.3 | ↑2.9 | |
| 5/12 23:20 | 98.3 | ↑3.0 | |
| 5/12 23:30 | 101.2 | ↑2.9 | |
| 5/12 23:40 | 104.1 | ↑2.9 | |
| 5/12 23:50 | 106.8 | ↑2.7 |