| 満潮 | 干潮 | 満潮 | 干潮 |
|
10
(日) |
04:00 | 10:59 | 17:47 | 22:53 |
| 140cm | 0cm | 124cm | 78cm | |
|
||||
苫小牧（北海道）2054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 | 84.9 | ↑2.0 | |
| 5/10 00:10 | 86.9 | ↑2.0 | |
| 5/10 00:20 | 89.1 | ↑2.2 | |
| 5/10 00:30 | 91.4 | ↑2.3 | |
| 5/10 00:40 | 93.8 | ↑2.4 | |
| 5/10 00:50 | 96.2 | ↑2.4 | |
| 5/10 01:00 | 98.8 | ↑2.6 | |
| 5/10 01:10 | 101.5 | ↑2.7 | |
| 5/10 01:20 | 104.2 | ↑2.7 | |
| 5/10 01:30 | 107.1 | ↑2.9 | |
| 5/10 01:40 | 110.0 | ↑2.9 | |
| 5/10 01:50 | 112.9 | ↑2.9 | |
| 5/10 02:00 | 115.9 | ↑3.0 | |
| 5/10 02:10 | 118.9 | ↑3.0 | |
| 5/10 02:20 | 121.8 | ↑2.9 | |
| 5/10 02:30 | 124.7 | ↑2.9 | |
| 5/10 02:40 | 127.4 | ↑2.7 | |
| 5/10 02:50 | 129.9 | ↑2.5 | |
| 5/10 03:00 | 132.3 | ↑2.4 | |
| 5/10 03:10 | 134.3 | ↑2.0 | |
| 5/10 03:20 | 136.0 | ↑1.7 | |
| 5/10 03:30 | 137.4 | ↑1.4 | |
| 5/10 03:40 | 138.4 | ↑1.0 | |
| 5/10 03:50 | 139.0 | ↑0.6 | 満潮 |
| 5/10 04:00 | 139.2 | ↑0.2 | 満潮 |
| 5/10 04:10 | 138.9 | ↓-0.3 | |
| 5/10 04:20 | 138.2 | ↓-0.7 | |
| 5/10 04:30 | 137.1 | ↓-1.1 | |
| 5/10 04:40 | 135.6 | ↓-1.5 | |
| 5/10 04:50 | 133.7 | ↓-1.9 | |
| 5/10 05:00 | 131.5 | ↓-2.2 | |
| 5/10 05:10 | 128.9 | ↓-2.6 | |
| 5/10 05:20 | 126.1 | ↓-2.8 | |
| 5/10 05:30 | 123.0 | ↓-3.1 | |
| 5/10 05:40 | 119.7 | ↓-3.3 | |
| 5/10 05:50 | 116.2 | ↓-3.5 | |
| 5/10 06:00 | 112.5 | ↓-3.7 | |
| 5/10 06:10 | 108.7 | ↓-3.8 | |
| 5/10 06:20 | 104.7 | ↓-4.0 | |
| 5/10 06:30 | 100.6 | ↓-4.1 | |
| 5/10 06:40 | 96.4 | ↓-4.2 | |
| 5/10 06:50 | 92.0 | ↓-4.4 | |
| 5/10 07:00 | 87.6 | ↓-4.4 | |
| 5/10 07:10 | 83.0 | ↓-4.6 | |
| 5/10 07:20 | 78.3 | ↓-4.7 | |
| 5/10 07:30 | 73.5 | ↓-4.8 | |
| 5/10 07:40 | 68.6 | ↓-4.9 | |
| 5/10 07:50 | 63.7 | ↓-4.9 | |
| 5/10 08:00 | 58.7 | ↓-5.0 | |
| 5/10 08:10 | 53.6 | ↓-5.1 | 最大潮位差 |
| 5/10 08:20 | 48.5 | ↓-5.1 | 最大潮位差 |
| 5/10 08:30 | 43.5 | ↓-5.0 | |
| 5/10 08:40 | 38.6 | ↓-4.9 | |
| 5/10 08:50 | 33.7 | ↓-4.9 | |
| 5/10 09:00 | 29.0 | ↓-4.7 | |
| 5/10 09:10 | 24.6 | ↓-4.4 | |
| 5/10 09:20 | 20.4 | ↓-4.2 | |
| 5/10 09:30 | 16.5 | ↓-3.9 | |
| 5/10 09:40 | 13.0 | ↓-3.5 | |
| 5/10 09:50 | 9.8 | ↓-3.2 | |
| 5/10 10:00 | 7.0 | ↓-2.8 | |
| 5/10 10:10 | 4.7 | ↓-2.3 | |
| 5/10 10:20 | 2.8 | ↓-1.9 | |
| 5/10 10:30 | 1.4 | ↓-1.4 | |
| 5/10 10:40 | 0.4 | ↓-1.0 | |
| 5/10 10:50 | -0.1 | ↓-0.5 | 干潮 |
| 5/10 11:00 | -0.3 | ↓-0.2 | |
| 5/10 11:10 | 0.0 | ↑0.3 | |
| 5/10 11:20 | 0.6 | 0 | |
| 5/10 11:30 | 1.6 | ↑1.0 | |
| 5/10 11:40 | 3.0 | ↑1.4 | |
| 5/10 11:50 | 4.6 | ↑1.6 | |
| 5/10 12:00 | 6.5 | ↑1.9 | |
| 5/10 12:10 | 8.7 | ↑2.2 | |
| 5/10 12:20 | 11.1 | ↑2.4 | |
| 5/10 12:30 | 13.8 | ↑2.7 | |
| 5/10 12:40 | 16.7 | ↑2.9 | |
| 5/10 12:50 | 19.9 | ↑3.2 | |
| 5/10 13:00 | 23.2 | ↑3.3 | |
| 5/10 13:10 | 26.8 | ↑3.6 | |
| 5/10 13:20 | 30.7 | ↑3.9 | |
| 5/10 13:30 | 34.7 | ↑4.0 | |
| 5/10 13:40 | 39.0 | ↑4.3 | |
| 5/10 13:50 | 43.5 | ↑4.5 | |
| 5/10 14:00 | 48.1 | ↑4.6 | |
| 5/10 14:10 | 53.0 | ↑4.9 | |
| 5/10 14:20 | 57.9 | ↑4.9 | |
| 5/10 14:30 | 63.0 | ↑5.1 | 最大潮位差 |
| 5/10 14:40 | 68.1 | ↑5.1 | 最大潮位差 |
| 5/10 14:50 | 73.2 | ↑5.1 | 最大潮位差 |
| 5/10 15:00 | 78.3 | ↑5.1 | 最大潮位差 |
| 5/10 15:10 | 83.3 | ↑5.0 | |
| 5/10 15:20 | 88.2 | ↑4.9 | |
| 5/10 15:30 | 92.8 | ↑4.6 | |
| 5/10 15:40 | 97.3 | ↑4.5 | |
| 5/10 15:50 | 101.4 | ↑4.1 | |
| 5/10 16:00 | 105.2 | ↑3.8 | |
| 5/10 16:10 | 108.7 | ↑3.5 | |
| 5/10 16:20 | 111.7 | ↑3.0 | |
| 5/10 16:30 | 114.4 | ↑2.7 | |
| 5/10 16:40 | 116.7 | ↑2.3 | |
| 5/10 16:50 | 118.7 | ↑2.0 | |
| 5/10 17:00 | 120.2 | ↑1.5 | |
| 5/10 17:10 | 121.4 | ↑1.2 | |
| 5/10 17:20 | 122.3 | ↑0.9 | |
| 5/10 17:30 | 122.8 | ↑0.5 | |
| 5/10 17:40 | 123.1 | ↑0.3 | 満潮 |
| 5/10 17:50 | 123.2 | ↑0.1 | |
| 5/10 18:00 | 123.0 | ↓-0.2 | |
| 5/10 18:10 | 122.6 | ↓-0.4 | |
| 5/10 18:20 | 122.0 | ↓-0.6 | |
| 5/10 18:30 | 121.3 | ↓-0.7 | |
| 5/10 18:40 | 120.4 | ↓-0.9 | |
| 5/10 18:50 | 119.4 | ↓-1.0 | |
| 5/10 19:00 | 118.2 | ↓-1.2 | |
| 5/10 19:10 | 116.9 | ↓-1.3 | |
| 5/10 19:20 | 115.5 | ↓-1.4 | |
| 5/10 19:30 | 113.9 | ↓-1.6 | |
| 5/10 19:40 | 112.2 | ↓-1.7 | |
| 5/10 19:50 | 110.3 | ↓-1.9 | |
| 5/10 20:00 | 108.3 | ↓-2.0 | |
| 5/10 20:10 | 106.2 | ↓-2.1 | |
| 5/10 20:20 | 103.9 | ↓-2.3 | |
| 5/10 20:30 | 101.6 | ↓-2.3 | |
| 5/10 20:40 | 99.2 | ↓-2.4 | |
| 5/10 20:50 | 96.7 | ↓-2.5 | |
| 5/10 21:00 | 94.2 | ↓-2.5 | |
| 5/10 21:10 | 91.8 | ↓-2.4 | |
| 5/10 21:20 | 89.4 | ↓-2.4 | |
| 5/10 21:30 | 87.2 | ↓-2.2 | |
| 5/10 21:40 | 85.1 | ↓-2.1 | |
| 5/10 21:50 | 83.2 | ↓-1.9 | |
| 5/10 22:00 | 81.5 | ↓-1.7 | |
| 5/10 22:10 | 80.1 | ↓-1.4 | |
| 5/10 22:20 | 79.0 | ↓-1.1 | |
| 5/10 22:30 | 78.1 | ↓-0.9 | |
| 5/10 22:40 | 77.6 | ↓-0.5 | |
| 5/10 22:50 | 77.4 | ↓-0.2 | 干潮 |
| 5/10 23:00 | 77.5 | ↑0.1 | |
| 5/10 23:10 | 77.8 | ↑0.3 | |
| 5/10 23:20 | 78.5 | ↑0.7 | |
| 5/10 23:30 | 79.4 | ↑0.9 | |
| 5/10 23:40 | 80.5 | ↑1.1 | |
| 5/10 23:50 | 81.7 | ↑1.2 |