| 満潮 | 干潮 | 満潮 | 干潮 |
|
10
(土) |
05:04 | 12:46 | 20:44 | - |
| 142cm | 8cm | 108cm | - | |
|
||||
苫小牧（北海道）2008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 | 96.3 | ↑0.8 | |
| 5/10 00:10 | 97.1 | ↑0.8 | |
| 5/10 00:20 | 98.2 | ↑1.1 | |
| 5/10 00:30 | 99.3 | ↑1.1 | |
| 5/10 00:40 | 100.5 | ↑1.2 | |
| 5/10 00:50 | 101.9 | ↑1.4 | |
| 5/10 01:00 | 103.3 | ↑1.4 | |
| 5/10 01:10 | 104.7 | ↑1.4 | |
| 5/10 01:20 | 106.2 | ↑1.5 | |
| 5/10 01:30 | 107.8 | ↑1.6 | |
| 5/10 01:40 | 109.4 | ↑1.6 | |
| 5/10 01:50 | 111.0 | ↑1.6 | |
| 5/10 02:00 | 112.8 | ↑1.8 | |
| 5/10 02:10 | 114.5 | ↑1.7 | |
| 5/10 02:20 | 116.4 | ↑1.9 | |
| 5/10 02:30 | 118.2 | ↑1.8 | |
| 5/10 02:40 | 120.2 | ↑2.0 | |
| 5/10 02:50 | 122.2 | ↑2.0 | |
| 5/10 03:00 | 124.2 | ↑2.0 | |
| 5/10 03:10 | 126.2 | ↑2.0 | |
| 5/10 03:20 | 128.3 | ↑2.1 | |
| 5/10 03:30 | 130.3 | ↑2.0 | |
| 5/10 03:40 | 132.2 | ↑1.9 | |
| 5/10 03:50 | 134.1 | ↑1.9 | |
| 5/10 04:00 | 135.8 | ↑1.7 | |
| 5/10 04:10 | 137.4 | ↑1.6 | |
| 5/10 04:20 | 138.7 | ↑1.3 | |
| 5/10 04:30 | 139.9 | ↑1.2 | |
| 5/10 04:40 | 140.7 | ↑0.8 | |
| 5/10 04:50 | 141.3 | ↑0.6 | |
| 5/10 05:00 | 141.5 | ↑0.2 | 満潮 |
| 5/10 05:10 | 141.5 | 0 | |
| 5/10 05:20 | 141.0 | ↓-0.5 | |
| 5/10 05:30 | 140.3 | ↓-0.7 | |
| 5/10 05:40 | 139.2 | ↓-1.1 | |
| 5/10 05:50 | 137.8 | ↓-1.4 | |
| 5/10 06:00 | 136.0 | ↓-1.8 | |
| 5/10 06:10 | 134.0 | ↓-2.0 | |
| 5/10 06:20 | 131.7 | ↓-2.3 | |
| 5/10 06:30 | 129.1 | ↓-2.6 | |
| 5/10 06:40 | 126.4 | ↓-2.7 | |
| 5/10 06:50 | 123.4 | ↓-3.0 | |
| 5/10 07:00 | 120.3 | ↓-3.1 | |
| 5/10 07:10 | 117.1 | ↓-3.2 | |
| 5/10 07:20 | 113.7 | ↓-3.4 | |
| 5/10 07:30 | 110.1 | ↓-3.6 | |
| 5/10 07:40 | 106.5 | ↓-3.6 | |
| 5/10 07:50 | 102.8 | ↓-3.7 | |
| 5/10 08:00 | 99.0 | ↓-3.8 | |
| 5/10 08:10 | 95.1 | ↓-3.9 | |
| 5/10 08:20 | 91.0 | ↓-4.1 | |
| 5/10 08:30 | 86.9 | ↓-4.1 | |
| 5/10 08:40 | 82.7 | ↓-4.2 | |
| 5/10 08:50 | 78.5 | ↓-4.2 | |
| 5/10 09:00 | 74.1 | ↓-4.4 | |
| 5/10 09:10 | 69.7 | ↓-4.4 | |
| 5/10 09:20 | 65.2 | ↓-4.5 | 最大潮位差 |
| 5/10 09:30 | 60.7 | ↓-4.5 | 最大潮位差 |
| 5/10 09:40 | 56.2 | ↓-4.5 | 最大潮位差 |
| 5/10 09:50 | 51.7 | ↓-4.5 | 最大潮位差 |
| 5/10 10:00 | 47.2 | ↓-4.5 | 最大潮位差 |
| 5/10 10:10 | 42.9 | ↓-4.3 | |
| 5/10 10:20 | 38.7 | ↓-4.2 | |
| 5/10 10:30 | 34.6 | ↓-4.1 | |
| 5/10 10:40 | 30.8 | ↓-3.8 | |
| 5/10 10:50 | 27.1 | ↓-3.7 | |
| 5/10 11:00 | 23.7 | ↓-3.4 | |
| 5/10 11:10 | 20.7 | ↓-3.0 | |
| 5/10 11:20 | 17.9 | ↓-2.8 | |
| 5/10 11:30 | 15.4 | ↓-2.5 | |
| 5/10 11:40 | 13.3 | ↓-2.1 | |
| 5/10 11:50 | 11.4 | ↓-1.9 | |
| 5/10 12:00 | 10.0 | ↓-1.4 | |
| 5/10 12:10 | 8.8 | ↓-1.2 | |
| 5/10 12:20 | 7.9 | ↓-0.9 | |
| 5/10 12:30 | 7.4 | ↓-0.5 | |
| 5/10 12:40 | 7.1 | ↓-0.3 | 干潮 |
| 5/10 12:50 | 7.1 | 0 | |
| 5/10 13:00 | 7.4 | ↑0.3 | |
| 5/10 13:10 | 7.9 | ↑0.5 | |
| 5/10 13:20 | 8.6 | ↑0.7 | |
| 5/10 13:30 | 9.6 | ↑1.0 | |
| 5/10 13:40 | 10.7 | ↑1.1 | |
| 5/10 13:50 | 12.1 | ↑1.4 | |
| 5/10 14:00 | 13.7 | ↑1.6 | |
| 5/10 14:10 | 15.5 | ↑1.8 | |
| 5/10 14:20 | 17.6 | ↑2.1 | |
| 5/10 14:30 | 19.8 | ↑2.2 | |
| 5/10 14:40 | 22.3 | ↑2.5 | |
| 5/10 14:50 | 25.0 | ↑2.7 | |
| 5/10 15:00 | 27.9 | ↑2.9 | |
| 5/10 15:10 | 31.1 | ↑3.2 | |
| 5/10 15:20 | 34.4 | ↑3.3 | |
| 5/10 15:30 | 37.9 | ↑3.5 | |
| 5/10 15:40 | 41.6 | ↑3.7 | |
| 5/10 15:50 | 45.4 | ↑3.8 | |
| 5/10 16:00 | 49.3 | ↑3.9 | |
| 5/10 16:10 | 53.3 | ↑4.0 | |
| 5/10 16:20 | 57.3 | ↑4.0 | |
| 5/10 16:30 | 61.2 | ↑3.9 | |
| 5/10 16:40 | 65.2 | ↑4.0 | |
| 5/10 16:50 | 69.0 | ↑3.8 | |
| 5/10 17:00 | 72.7 | ↑3.7 | |
| 5/10 17:10 | 76.3 | ↑3.6 | |
| 5/10 17:20 | 79.6 | ↑3.3 | |
| 5/10 17:30 | 82.8 | ↑3.2 | |
| 5/10 17:40 | 85.7 | ↑2.9 | |
| 5/10 17:50 | 88.4 | ↑2.7 | |
| 5/10 18:00 | 90.9 | ↑2.5 | |
| 5/10 18:10 | 93.1 | ↑2.2 | |
| 5/10 18:20 | 95.2 | ↑2.1 | |
| 5/10 18:30 | 97.0 | ↑1.8 | |
| 5/10 18:40 | 98.6 | ↑1.6 | |
| 5/10 18:50 | 100.0 | ↑1.4 | |
| 5/10 19:00 | 101.3 | ↑1.3 | |
| 5/10 19:10 | 102.4 | ↑1.1 | |
| 5/10 19:20 | 103.4 | ↑1.0 | |
| 5/10 19:30 | 104.3 | ↑0.9 | |
| 5/10 19:40 | 105.0 | ↑0.7 | |
| 5/10 19:50 | 105.7 | ↑0.7 | |
| 5/10 20:00 | 106.2 | ↑0.5 | |
| 5/10 20:10 | 106.6 | ↑0.4 | |
| 5/10 20:20 | 107.0 | ↑0.4 | |
| 5/10 20:30 | 107.2 | ↑0.2 | |
| 5/10 20:40 | 107.3 | ↑0.1 | 満潮 |
| 5/10 20:50 | 107.2 | ↓-0.1 | |
| 5/10 21:00 | 107.1 | ↓-0.1 | |
| 5/10 21:10 | 106.8 | ↓-0.3 | |
| 5/10 21:20 | 106.4 | ↓-0.4 | |
| 5/10 21:30 | 105.8 | ↓-0.6 | |
| 5/10 21:40 | 105.1 | ↓-0.7 | |
| 5/10 21:50 | 104.3 | ↓-0.8 | |
| 5/10 22:00 | 103.4 | ↓-0.9 | |
| 5/10 22:10 | 102.5 | ↓-0.9 | |
| 5/10 22:20 | 101.5 | ↓-1.0 | |
| 5/10 22:30 | 100.4 | ↓-1.1 | |
| 5/10 22:40 | 99.4 | ↓-1.0 | |
| 5/10 22:50 | 98.4 | ↓-1.0 | |
| 5/10 23:00 | 97.5 | ↓-0.9 | |
| 5/10 23:10 | 96.7 | ↓-0.8 | |
| 5/10 23:20 | 95.9 | ↓-0.8 | |
| 5/10 23:30 | 95.3 | ↓-0.6 | |
| 5/10 23:40 | 94.9 | ↓-0.4 | |
| 5/10 23:50 | 94.6 | ↓-0.3 |