| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(水) |
01:08 | 07:52 | 14:10 | 19:31 |
| 120cm | 45cm | 111cm | 63cm | |
|
||||
苫小牧（北海道）2060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 | 114.7 | ↑1.4 | |
| 5/12 00:10 | 116.0 | ↑1.3 | |
| 5/12 00:20 | 117.1 | ↑1.1 | |
| 5/12 00:30 | 117.9 | ↑0.8 | |
| 5/12 00:40 | 118.6 | ↑0.7 | |
| 5/12 00:50 | 119.0 | ↑0.4 | |
| 5/12 01:00 | 119.2 | ↑0.2 | 満潮 |
| 5/12 01:10 | 119.3 | ↑0.1 | |
| 5/12 01:20 | 119.1 | ↓-0.2 | |
| 5/12 01:30 | 118.7 | ↓-0.4 | |
| 5/12 01:40 | 118.2 | ↓-0.5 | |
| 5/12 01:50 | 117.4 | ↓-0.8 | |
| 5/12 02:00 | 116.5 | ↓-0.9 | |
| 5/12 02:10 | 115.4 | ↓-1.1 | |
| 5/12 02:20 | 114.1 | ↓-1.3 | |
| 5/12 02:30 | 112.6 | ↓-1.5 | |
| 5/12 02:40 | 111.0 | ↓-1.6 | |
| 5/12 02:50 | 109.1 | ↓-1.9 | |
| 5/12 03:00 | 107.1 | ↓-2.0 | |
| 5/12 03:10 | 105.0 | ↓-2.1 | |
| 5/12 03:20 | 102.6 | ↓-2.4 | |
| 5/12 03:30 | 100.2 | ↓-2.4 | |
| 5/12 03:40 | 97.5 | ↓-2.7 | |
| 5/12 03:50 | 94.8 | ↓-2.7 | |
| 5/12 04:00 | 92.0 | ↓-2.8 | |
| 5/12 04:10 | 89.0 | ↓-3.0 | |
| 5/12 04:20 | 86.0 | ↓-3.0 | |
| 5/12 04:30 | 83.0 | ↓-3.0 | |
| 5/12 04:40 | 79.9 | ↓-3.1 | 最大潮位差 |
| 5/12 04:50 | 76.8 | ↓-3.1 | 最大潮位差 |
| 5/12 05:00 | 73.8 | ↓-3.0 | |
| 5/12 05:10 | 70.8 | ↓-3.0 | |
| 5/12 05:20 | 67.9 | ↓-2.9 | |
| 5/12 05:30 | 65.1 | ↓-2.8 | |
| 5/12 05:40 | 62.4 | ↓-2.7 | |
| 5/12 05:50 | 59.8 | ↓-2.6 | |
| 5/12 06:00 | 57.4 | ↓-2.4 | |
| 5/12 06:10 | 55.2 | ↓-2.2 | |
| 5/12 06:20 | 53.2 | ↓-2.0 | |
| 5/12 06:30 | 51.4 | ↓-1.8 | |
| 5/12 06:40 | 49.8 | ↓-1.6 | |
| 5/12 06:50 | 48.4 | ↓-1.4 | |
| 5/12 07:00 | 47.2 | ↓-1.2 | |
| 5/12 07:10 | 46.2 | ↓-1.0 | |
| 5/12 07:20 | 45.5 | ↓-0.7 | |
| 5/12 07:30 | 45.0 | ↓-0.5 | |
| 5/12 07:40 | 44.6 | ↓-0.4 | |
| 5/12 07:50 | 44.5 | ↓-0.1 | 干潮 |
| 5/12 08:00 | 44.6 | ↑0.1 | |
| 5/12 08:10 | 44.9 | ↑0.3 | |
| 5/12 08:20 | 45.4 | ↑0.5 | |
| 5/12 08:30 | 46.1 | ↑0.7 | |
| 5/12 08:40 | 47.1 | ↑1.0 | |
| 5/12 08:50 | 48.2 | ↑1.1 | |
| 5/12 09:00 | 49.5 | ↑1.3 | |
| 5/12 09:10 | 51.0 | ↑1.5 | |
| 5/12 09:20 | 52.8 | ↑1.8 | |
| 5/12 09:30 | 54.7 | ↑1.9 | |
| 5/12 09:40 | 56.8 | ↑2.1 | |
| 5/12 09:50 | 59.0 | ↑2.2 | |
| 5/12 10:00 | 61.5 | ↑2.5 | |
| 5/12 10:10 | 64.0 | ↑2.5 | |
| 5/12 10:20 | 66.7 | ↑2.7 | |
| 5/12 10:30 | 69.5 | ↑2.8 | |
| 5/12 10:40 | 72.3 | ↑2.8 | |
| 5/12 10:50 | 75.2 | ↑2.9 | |
| 5/12 11:00 | 78.1 | ↑2.9 | |
| 5/12 11:10 | 81.1 | ↑3.0 | |
| 5/12 11:20 | 84.0 | ↑2.9 | |
| 5/12 11:30 | 86.8 | ↑2.8 | |
| 5/12 11:40 | 89.5 | ↑2.7 | |
| 5/12 11:50 | 92.2 | ↑2.7 | |
| 5/12 12:00 | 94.7 | ↑2.5 | |
| 5/12 12:10 | 97.0 | ↑2.3 | |
| 5/12 12:20 | 99.2 | ↑2.2 | |
| 5/12 12:30 | 101.3 | ↑2.1 | |
| 5/12 12:40 | 103.1 | ↑1.8 | |
| 5/12 12:50 | 104.8 | ↑1.7 | |
| 5/12 13:00 | 106.2 | ↑1.4 | |
| 5/12 13:10 | 107.5 | ↑1.3 | |
| 5/12 13:20 | 108.5 | ↑1.0 | |
| 5/12 13:30 | 109.4 | ↑0.9 | |
| 5/12 13:40 | 110.0 | ↑0.6 | |
| 5/12 13:50 | 110.5 | ↑0.5 | |
| 5/12 14:00 | 110.8 | ↑0.3 | 満潮 |
| 5/12 14:10 | 110.8 | 0 | 満潮 |
| 5/12 14:20 | 110.7 | ↓-0.1 | |
| 5/12 14:30 | 110.4 | ↓-0.3 | |
| 5/12 14:40 | 109.9 | ↓-0.5 | |
| 5/12 14:50 | 109.2 | ↓-0.7 | |
| 5/12 15:00 | 108.3 | ↓-0.9 | |
| 5/12 15:10 | 107.2 | ↓-1.1 | |
| 5/12 15:20 | 106.0 | ↓-1.2 | |
| 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 | 92.5 | ↓-2.3 | |
| 5/12 16:40 | 90.1 | ↓-2.4 | |
| 5/12 16:50 | 87.6 | ↓-2.5 | |
| 5/12 17:00 | 85.1 | ↓-2.5 | |
| 5/12 17:10 | 82.7 | ↓-2.4 | |
| 5/12 17:20 | 80.2 | ↓-2.5 | |
| 5/12 17:30 | 77.8 | ↓-2.4 | |
| 5/12 17:40 | 75.6 | ↓-2.2 | |
| 5/12 17:50 | 73.4 | ↓-2.2 | |
| 5/12 18:00 | 71.4 | ↓-2.0 | |
| 5/12 18:10 | 69.5 | ↓-1.9 | |
| 5/12 18:20 | 67.9 | ↓-1.6 | |
| 5/12 18:30 | 66.4 | ↓-1.5 | |
| 5/12 18:40 | 65.2 | ↓-1.2 | |
| 5/12 18:50 | 64.2 | ↓-1.0 | |
| 5/12 19:00 | 63.4 | ↓-0.8 | |
| 5/12 19:10 | 62.9 | ↓-0.5 | |
| 5/12 19:20 | 62.5 | ↓-0.4 | |
| 5/12 19:30 | 62.4 | ↓-0.1 | 干潮 |
| 5/12 19:40 | 62.5 | ↑0.1 | |
| 5/12 19:50 | 62.9 | ↑0.4 | |
| 5/12 20:00 | 63.4 | ↑0.5 | |
| 5/12 20:10 | 64.1 | ↑0.7 | |
| 5/12 20:20 | 65.0 | ↑0.9 | |
| 5/12 20:30 | 66.1 | ↑1.1 | |
| 5/12 20:40 | 67.4 | ↑1.3 | |
| 5/12 20:50 | 68.9 | ↑1.5 | |
| 5/12 21:00 | 70.5 | ↑1.6 | |
| 5/12 21:10 | 72.3 | ↑1.8 | |
| 5/12 21:20 | 74.2 | ↑1.9 | |
| 5/12 21:30 | 76.3 | ↑2.1 | |
| 5/12 21:40 | 78.6 | ↑2.3 | |
| 5/12 21:50 | 81.0 | ↑2.4 | |
| 5/12 22:00 | 83.5 | ↑2.5 | |
| 5/12 22:10 | 86.1 | ↑2.6 | |
| 5/12 22:20 | 88.8 | ↑2.7 | |
| 5/12 22:30 | 91.5 | ↑2.7 | |
| 5/12 22:40 | 94.3 | ↑2.8 | |
| 5/12 22:50 | 97.2 | ↑2.9 | |
| 5/12 23:00 | 100.0 | ↑2.8 | |
| 5/12 23:10 | 102.8 | ↑2.8 | |
| 5/12 23:20 | 105.6 | ↑2.8 | |
| 5/12 23:30 | 108.2 | ↑2.6 | |
| 5/12 23:40 | 110.8 | ↑2.6 | |
| 5/12 23:50 | 113.2 | ↑2.4 |