| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(土) |
02:52 | 10:05 | 17:17 | 21:53 |
| 140cm | -5cm | 124cm | 89cm | |
|
||||
苫小牧（北海道）2010年05月15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 |
|---|---|---|---|
| 5/15 00:00 | 107.4 | ↑2.2 | |
| 5/15 00:10 | 109.6 | ↑2.2 | |
| 5/15 00:20 | 112.0 | ↑2.4 | |
| 5/15 00:30 | 114.3 | ↑2.3 | |
| 5/15 00:40 | 116.8 | ↑2.5 | |
| 5/15 00:50 | 119.3 | ↑2.5 | |
| 5/15 01:00 | 121.8 | ↑2.5 | |
| 5/15 01:10 | 124.3 | ↑2.5 | |
| 5/15 01:20 | 126.7 | ↑2.4 | |
| 5/15 01:30 | 129.0 | ↑2.3 | |
| 5/15 01:40 | 131.2 | ↑2.2 | |
| 5/15 01:50 | 133.3 | ↑2.1 | |
| 5/15 02:00 | 135.1 | ↑1.8 | |
| 5/15 02:10 | 136.7 | ↑1.6 | |
| 5/15 02:20 | 138.0 | ↑1.3 | |
| 5/15 02:30 | 138.9 | ↑0.9 | |
| 5/15 02:40 | 139.6 | ↑0.7 | |
| 5/15 02:50 | 139.8 | ↑0.2 | 満潮 |
| 5/15 03:00 | 139.7 | ↓-0.1 | |
| 5/15 03:10 | 139.1 | ↓-0.6 | |
| 5/15 03:20 | 138.2 | ↓-0.9 | |
| 5/15 03:30 | 136.9 | ↓-1.3 | |
| 5/15 03:40 | 135.3 | ↓-1.6 | |
| 5/15 03:50 | 133.2 | ↓-2.1 | |
| 5/15 04:00 | 130.9 | ↓-2.3 | |
| 5/15 04:10 | 128.3 | ↓-2.6 | |
| 5/15 04:20 | 125.4 | ↓-2.9 | |
| 5/15 04:30 | 122.2 | ↓-3.2 | |
| 5/15 04:40 | 118.9 | ↓-3.3 | |
| 5/15 04:50 | 115.3 | ↓-3.6 | |
| 5/15 05:00 | 111.6 | ↓-3.7 | |
| 5/15 05:10 | 107.7 | ↓-3.9 | |
| 5/15 05:20 | 103.7 | ↓-4.0 | |
| 5/15 05:30 | 99.5 | ↓-4.2 | |
| 5/15 05:40 | 95.2 | ↓-4.3 | |
| 5/15 05:50 | 90.8 | ↓-4.4 | |
| 5/15 06:00 | 86.2 | ↓-4.6 | |
| 5/15 06:10 | 81.5 | ↓-4.7 | |
| 5/15 06:20 | 76.7 | ↓-4.8 | |
| 5/15 06:30 | 71.8 | ↓-4.9 | |
| 5/15 06:40 | 66.8 | ↓-5.0 | |
| 5/15 06:50 | 61.7 | ↓-5.1 | |
| 5/15 07:00 | 56.6 | ↓-5.1 | |
| 5/15 07:10 | 51.4 | ↓-5.2 | 最大潮位差 |
| 5/15 07:20 | 46.2 | ↓-5.2 | 最大潮位差 |
| 5/15 07:30 | 41.1 | ↓-5.1 | |
| 5/15 07:40 | 36.0 | ↓-5.1 | |
| 5/15 07:50 | 31.0 | ↓-5.0 | |
| 5/15 08:00 | 26.2 | ↓-4.8 | |
| 5/15 08:10 | 21.7 | ↓-4.5 | |
| 5/15 08:20 | 17.3 | ↓-4.4 | |
| 5/15 08:30 | 13.3 | ↓-4.0 | |
| 5/15 08:40 | 9.6 | ↓-3.7 | |
| 5/15 08:50 | 6.3 | ↓-3.3 | |
| 5/15 09:00 | 3.4 | ↓-2.9 | |
| 5/15 09:10 | 0.9 | ↓-2.5 | |
| 5/15 09:20 | -1.2 | ↓-2.1 | |
| 5/15 09:30 | -2.8 | ↓-1.6 | |
| 5/15 09:40 | -4.0 | ↓-1.2 | |
| 5/15 09:50 | -4.8 | ↓-0.8 | |
| 5/15 10:00 | -5.2 | ↓-0.4 | 干潮 |
| 5/15 10:10 | -5.1 | ↑0.1 | |
| 5/15 10:20 | -4.7 | ↑0.4 | |
| 5/15 10:30 | -4.0 | ↑0.7 | |
| 5/15 10:40 | -2.9 | ↑1.1 | |
| 5/15 10:50 | -1.5 | ↑1.4 | |
| 5/15 11:00 | 0.3 | ↑1.8 | |
| 5/15 11:10 | 2.3 | ↑2.0 | |
| 5/15 11:20 | 4.5 | ↑2.2 | |
| 5/15 11:30 | 7.1 | ↑2.6 | |
| 5/15 11:40 | 9.9 | ↑2.8 | |
| 5/15 11:50 | 12.9 | ↑3.0 | |
| 5/15 12:00 | 16.2 | ↑3.3 | |
| 5/15 12:10 | 19.8 | ↑3.6 | |
| 5/15 12:20 | 23.6 | ↑3.8 | |
| 5/15 12:30 | 27.7 | ↑4.1 | |
| 5/15 12:40 | 31.9 | ↑4.2 | |
| 5/15 12:50 | 36.4 | ↑4.5 | |
| 5/15 13:00 | 41.1 | ↑4.7 | |
| 5/15 13:10 | 46.0 | ↑4.9 | |
| 5/15 13:20 | 51.0 | ↑5.0 | |
| 5/15 13:30 | 56.2 | ↑5.2 | 最大潮位差 |
| 5/15 13:40 | 61.4 | ↑5.2 | 最大潮位差 |
| 5/15 13:50 | 66.6 | ↑5.2 | 最大潮位差 |
| 5/15 14:00 | 71.8 | ↑5.2 | 最大潮位差 |
| 5/15 14:10 | 77.0 | ↑5.2 | 最大潮位差 |
| 5/15 14:20 | 82.0 | ↑5.0 | |
| 5/15 14:30 | 86.9 | ↑4.9 | |
| 5/15 14:40 | 91.5 | ↑4.6 | |
| 5/15 14:50 | 95.9 | ↑4.4 | |
| 5/15 15:00 | 100.0 | ↑4.1 | |
| 5/15 15:10 | 103.8 | ↑3.8 | |
| 5/15 15:20 | 107.2 | ↑3.4 | |
| 5/15 15:30 | 110.3 | ↑3.1 | |
| 5/15 15:40 | 113.1 | ↑2.8 | |
| 5/15 15:50 | 115.5 | ↑2.4 | |
| 5/15 16:00 | 117.5 | ↑2.0 | |
| 5/15 16:10 | 119.2 | ↑1.7 | |
| 5/15 16:20 | 120.7 | ↑1.5 | |
| 5/15 16:30 | 121.8 | ↑1.1 | |
| 5/15 16:40 | 122.6 | ↑0.8 | |
| 5/15 16:50 | 123.3 | ↑0.7 | |
| 5/15 17:00 | 123.7 | ↑0.4 | |
| 5/15 17:10 | 123.9 | ↑0.2 | 満潮 |
| 5/15 17:20 | 123.9 | 0 | |
| 5/15 17:30 | 123.8 | ↓-0.1 | |
| 5/15 17:40 | 123.4 | ↓-0.4 | |
| 5/15 17:50 | 123.0 | ↓-0.4 | |
| 5/15 18:00 | 122.3 | ↓-0.7 | |
| 5/15 18:10 | 121.5 | ↓-0.8 | |
| 5/15 18:20 | 120.6 | ↓-0.9 | |
| 5/15 18:30 | 119.5 | ↓-1.1 | |
| 5/15 18:40 | 118.2 | ↓-1.3 | |
| 5/15 18:50 | 116.8 | ↓-1.4 | |
| 5/15 19:00 | 115.2 | ↓-1.6 | |
| 5/15 19:10 | 113.4 | ↓-1.8 | |
| 5/15 19:20 | 111.6 | ↓-1.8 | |
| 5/15 19:30 | 109.6 | ↓-2.0 | |
| 5/15 19:40 | 107.5 | ↓-2.1 | |
| 5/15 19:50 | 105.4 | ↓-2.1 | |
| 5/15 20:00 | 103.3 | ↓-2.1 | |
| 5/15 20:10 | 101.1 | ↓-2.2 | |
| 5/15 20:20 | 99.1 | ↓-2.0 | |
| 5/15 20:30 | 97.1 | ↓-2.0 | |
| 5/15 20:40 | 95.3 | ↓-1.8 | |
| 5/15 20:50 | 93.6 | ↓-1.7 | |
| 5/15 21:00 | 92.1 | ↓-1.5 | |
| 5/15 21:10 | 90.9 | ↓-1.2 | |
| 5/15 21:20 | 89.9 | ↓-1.0 | |
| 5/15 21:30 | 89.1 | ↓-0.8 | |
| 5/15 21:40 | 88.7 | ↓-0.4 | |
| 5/15 21:50 | 88.5 | ↓-0.2 | 干潮 |
| 5/15 22:00 | 88.6 | ↑0.1 | |
| 5/15 22:10 | 88.9 | ↑0.3 | |
| 5/15 22:20 | 89.5 | ↑0.6 | |
| 5/15 22:30 | 90.3 | ↑0.8 | |
| 5/15 22:40 | 91.3 | ↑1.0 | |
| 5/15 22:50 | 92.5 | ↑1.2 | |
| 5/15 23:00 | 93.8 | ↑1.3 | |
| 5/15 23:10 | 95.2 | ↑1.4 | |
| 5/15 23:20 | 96.7 | ↑1.5 | |
| 5/15 23:30 | 98.4 | ↑1.7 | |
| 5/15 23:40 | 100.1 | ↑1.7 | |
| 5/15 23:50 | 101.9 | ↑1.8 |