| 満潮 | 干潮 | 満潮 | 干潮 |
|
10
(水) |
00:50 | 06:59 | 12:50 | 18:47 |
| 115cm | 61cm | 105cm | 57cm | |
|
||||
苫小牧（北海道）2056年05月10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 |
|---|---|---|---|
| 5/10 00:00 | 112.1 | ↑0.9 | |
| 5/10 00:10 | 112.9 | ↑0.8 | |
| 5/10 00:20 | 113.5 | ↑0.6 | |
| 5/10 00:30 | 113.9 | ↑0.4 | |
| 5/10 00:40 | 114.2 | ↑0.3 | 満潮 |
| 5/10 00:50 | 114.2 | 0 | 満潮 |
| 5/10 01:00 | 114.1 | ↓-0.1 | |
| 5/10 01:10 | 113.8 | ↓-0.3 | |
| 5/10 01:20 | 113.4 | ↓-0.4 | |
| 5/10 01:30 | 112.7 | ↓-0.7 | |
| 5/10 01:40 | 111.9 | ↓-0.8 | |
| 5/10 01:50 | 110.9 | ↓-1.0 | |
| 5/10 02:00 | 109.8 | ↓-1.1 | |
| 5/10 02:10 | 108.5 | ↓-1.3 | |
| 5/10 02:20 | 107.0 | ↓-1.5 | |
| 5/10 02:30 | 105.4 | ↓-1.6 | |
| 5/10 02:40 | 103.6 | ↓-1.8 | |
| 5/10 02:50 | 101.7 | ↓-1.9 | |
| 5/10 03:00 | 99.7 | ↓-2.0 | |
| 5/10 03:10 | 97.6 | ↓-2.1 | |
| 5/10 03:20 | 95.5 | ↓-2.1 | |
| 5/10 03:30 | 93.2 | ↓-2.3 | |
| 5/10 03:40 | 90.9 | ↓-2.3 | |
| 5/10 03:50 | 88.6 | ↓-2.3 | |
| 5/10 04:00 | 86.3 | ↓-2.3 | |
| 5/10 04:10 | 84.0 | ↓-2.3 | |
| 5/10 04:20 | 81.7 | ↓-2.3 | |
| 5/10 04:30 | 79.5 | ↓-2.2 | |
| 5/10 04:40 | 77.3 | ↓-2.2 | |
| 5/10 04:50 | 75.2 | ↓-2.1 | |
| 5/10 05:00 | 73.2 | ↓-2.0 | |
| 5/10 05:10 | 71.3 | ↓-1.9 | |
| 5/10 05:20 | 69.6 | ↓-1.7 | |
| 5/10 05:30 | 68.0 | ↓-1.6 | |
| 5/10 05:40 | 66.5 | ↓-1.5 | |
| 5/10 05:50 | 65.2 | ↓-1.3 | |
| 5/10 06:00 | 64.1 | ↓-1.1 | |
| 5/10 06:10 | 63.1 | ↓-1.0 | |
| 5/10 06:20 | 62.3 | ↓-0.8 | |
| 5/10 06:30 | 61.7 | ↓-0.6 | |
| 5/10 06:40 | 61.3 | ↓-0.4 | |
| 5/10 06:50 | 61.1 | ↓-0.2 | 干潮 |
| 5/10 07:00 | 61.0 | ↓-0.1 | |
| 5/10 07:10 | 61.1 | ↑0.1 | |
| 5/10 07:20 | 61.4 | ↑0.3 | |
| 5/10 07:30 | 61.9 | ↑0.5 | |
| 5/10 07:40 | 62.5 | ↑0.6 | |
| 5/10 07:50 | 63.4 | ↑0.9 | |
| 5/10 08:00 | 64.3 | ↑0.9 | |
| 5/10 08:10 | 65.4 | ↑1.1 | |
| 5/10 08:20 | 66.7 | ↑1.3 | |
| 5/10 08:30 | 68.1 | ↑1.4 | |
| 5/10 08:40 | 69.6 | ↑1.5 | |
| 5/10 08:50 | 71.2 | ↑1.6 | |
| 5/10 09:00 | 72.9 | ↑1.7 | |
| 5/10 09:10 | 74.7 | ↑1.8 | |
| 5/10 09:20 | 76.6 | ↑1.9 | |
| 5/10 09:30 | 78.5 | ↑1.9 | |
| 5/10 09:40 | 80.5 | ↑2.0 | |
| 5/10 09:50 | 82.4 | ↑1.9 | |
| 5/10 10:00 | 84.4 | ↑2.0 | |
| 5/10 10:10 | 86.4 | ↑2.0 | |
| 5/10 10:20 | 88.3 | ↑1.9 | |
| 5/10 10:30 | 90.2 | ↑1.9 | |
| 5/10 10:40 | 92.0 | ↑1.8 | |
| 5/10 10:50 | 93.7 | ↑1.7 | |
| 5/10 11:00 | 95.3 | ↑1.6 | |
| 5/10 11:10 | 96.8 | ↑1.5 | |
| 5/10 11:20 | 98.2 | ↑1.4 | |
| 5/10 11:30 | 99.5 | ↑1.3 | |
| 5/10 11:40 | 100.6 | ↑1.1 | |
| 5/10 11:50 | 101.6 | ↑1.0 | |
| 5/10 12:00 | 102.5 | ↑0.9 | |
| 5/10 12:10 | 103.1 | ↑0.6 | |
| 5/10 12:20 | 103.7 | ↑0.6 | |
| 5/10 12:30 | 104.1 | ↑0.4 | |
| 5/10 12:40 | 104.3 | ↑0.2 | 満潮 |
| 5/10 12:50 | 104.3 | 0 | 満潮 |
| 5/10 13:00 | 104.2 | ↓-0.1 | |
| 5/10 13:10 | 104.0 | ↓-0.2 | |
| 5/10 13:20 | 103.6 | ↓-0.4 | |
| 5/10 13:30 | 103.0 | ↓-0.6 | |
| 5/10 13:40 | 102.3 | ↓-0.7 | |
| 5/10 13:50 | 101.4 | ↓-0.9 | |
| 5/10 14:00 | 100.4 | ↓-1.0 | |
| 5/10 14:10 | 99.3 | ↓-1.1 | |
| 5/10 14:20 | 98.0 | ↓-1.3 | |
| 5/10 14:30 | 96.6 | ↓-1.4 | |
| 5/10 14:40 | 95.0 | ↓-1.6 | |
| 5/10 14:50 | 93.3 | ↓-1.7 | |
| 5/10 15:00 | 91.5 | ↓-1.8 | |
| 5/10 15:10 | 89.7 | ↓-1.8 | |
| 5/10 15:20 | 87.7 | ↓-2.0 | |
| 5/10 15:30 | 85.6 | ↓-2.1 | |
| 5/10 15:40 | 83.5 | ↓-2.1 | |
| 5/10 15:50 | 81.4 | ↓-2.1 | |
| 5/10 16:00 | 79.3 | ↓-2.1 | |
| 5/10 16:10 | 77.1 | ↓-2.2 | |
| 5/10 16:20 | 75.0 | ↓-2.1 | |
| 5/10 16:30 | 72.9 | ↓-2.1 | |
| 5/10 16:40 | 70.8 | ↓-2.1 | |
| 5/10 16:50 | 68.9 | ↓-1.9 | |
| 5/10 17:00 | 67.0 | ↓-1.9 | |
| 5/10 17:10 | 65.3 | ↓-1.7 | |
| 5/10 17:20 | 63.7 | ↓-1.6 | |
| 5/10 17:30 | 62.3 | ↓-1.4 | |
| 5/10 17:40 | 61.0 | ↓-1.3 | |
| 5/10 17:50 | 59.9 | ↓-1.1 | |
| 5/10 18:00 | 58.9 | ↓-1.0 | |
| 5/10 18:10 | 58.2 | ↓-0.7 | |
| 5/10 18:20 | 57.6 | ↓-0.6 | |
| 5/10 18:30 | 57.2 | ↓-0.4 | |
| 5/10 18:40 | 57.0 | ↓-0.2 | 干潮 |
| 5/10 18:50 | 57.0 | 0 | |
| 5/10 19:00 | 57.1 | ↑0.1 | |
| 5/10 19:10 | 57.5 | ↑0.4 | |
| 5/10 19:20 | 58.0 | ↑0.5 | |
| 5/10 19:30 | 58.7 | ↑0.7 | |
| 5/10 19:40 | 59.6 | ↑0.9 | |
| 5/10 19:50 | 60.6 | ↑1.0 | |
| 5/10 20:00 | 61.8 | ↑1.2 | |
| 5/10 20:10 | 63.2 | ↑1.4 | |
| 5/10 20:20 | 64.7 | ↑1.5 | |
| 5/10 20:30 | 66.4 | ↑1.7 | |
| 5/10 20:40 | 68.2 | ↑1.8 | |
| 5/10 20:50 | 70.1 | ↑1.9 | |
| 5/10 21:00 | 72.2 | ↑2.1 | |
| 5/10 21:10 | 74.4 | ↑2.2 | |
| 5/10 21:20 | 76.7 | ↑2.3 | |
| 5/10 21:30 | 79.1 | ↑2.4 | |
| 5/10 21:40 | 81.6 | ↑2.5 | |
| 5/10 21:50 | 84.1 | ↑2.5 | |
| 5/10 22:00 | 86.7 | ↑2.6 | 最大潮位差 |
| 5/10 22:10 | 89.3 | ↑2.6 | 最大潮位差 |
| 5/10 22:20 | 91.9 | ↑2.6 | 最大潮位差 |
| 5/10 22:30 | 94.5 | ↑2.6 | 最大潮位差 |
| 5/10 22:40 | 97.0 | ↑2.5 | |
| 5/10 22:50 | 99.5 | ↑2.5 | |
| 5/10 23:00 | 101.9 | ↑2.4 | |
| 5/10 23:10 | 104.2 | ↑2.3 | |
| 5/10 23:20 | 106.4 | ↑2.2 | |
| 5/10 23:30 | 108.4 | ↑2.0 | |
| 5/10 23:40 | 110.3 | ↑1.9 | |
| 5/10 23:50 | 112.0 | ↑1.7 |