| 満潮 | 干潮 | 満潮 | 干潮 |
|
8
(日) |
03:09 | 10:07 | 17:10 | 22:09 |
| 139cm | 2cm | 124cm | 78cm | |
|
||||
苫小牧（北海道）2050年05月8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 |
|---|---|---|---|
| 5/8 00:00 | 95.4 | ↑2.5 | |
| 5/8 00:10 | 97.9 | ↑2.5 | |
| 5/8 00:20 | 100.6 | ↑2.7 | |
| 5/8 00:30 | 103.4 | ↑2.8 | |
| 5/8 00:40 | 106.3 | ↑2.9 | |
| 5/8 00:50 | 109.3 | ↑3.0 | |
| 5/8 01:00 | 112.3 | ↑3.0 | |
| 5/8 01:10 | 115.4 | ↑3.1 | |
| 5/8 01:20 | 118.4 | ↑3.0 | |
| 5/8 01:30 | 121.4 | ↑3.0 | |
| 5/8 01:40 | 124.3 | ↑2.9 | |
| 5/8 01:50 | 127.0 | ↑2.7 | |
| 5/8 02:00 | 129.5 | ↑2.5 | |
| 5/8 02:10 | 131.8 | ↑2.3 | |
| 5/8 02:20 | 133.9 | ↑2.1 | |
| 5/8 02:30 | 135.6 | ↑1.7 | |
| 5/8 02:40 | 136.9 | ↑1.3 | |
| 5/8 02:50 | 137.8 | ↑0.9 | |
| 5/8 03:00 | 138.4 | ↑0.6 | 満潮 |
| 5/8 03:10 | 138.5 | ↑0.1 | |
| 5/8 03:20 | 138.2 | ↓-0.3 | |
| 5/8 03:30 | 137.4 | ↓-0.8 | |
| 5/8 03:40 | 136.3 | ↓-1.1 | |
| 5/8 03:50 | 134.8 | ↓-1.5 | |
| 5/8 04:00 | 132.9 | ↓-1.9 | |
| 5/8 04:10 | 130.6 | ↓-2.3 | |
| 5/8 04:20 | 128.1 | ↓-2.5 | |
| 5/8 04:30 | 125.3 | ↓-2.8 | |
| 5/8 04:40 | 122.2 | ↓-3.1 | |
| 5/8 04:50 | 119.0 | ↓-3.2 | |
| 5/8 05:00 | 115.5 | ↓-3.5 | |
| 5/8 05:10 | 111.9 | ↓-3.6 | |
| 5/8 05:20 | 108.0 | ↓-3.9 | |
| 5/8 05:30 | 104.1 | ↓-3.9 | |
| 5/8 05:40 | 100.0 | ↓-4.1 | |
| 5/8 05:50 | 95.8 | ↓-4.2 | |
| 5/8 06:00 | 91.4 | ↓-4.4 | |
| 5/8 06:10 | 87.0 | ↓-4.4 | |
| 5/8 06:20 | 82.4 | ↓-4.6 | |
| 5/8 06:30 | 77.7 | ↓-4.7 | |
| 5/8 06:40 | 72.9 | ↓-4.8 | |
| 5/8 06:50 | 68.0 | ↓-4.9 | |
| 5/8 07:00 | 63.0 | ↓-5.0 | |
| 5/8 07:10 | 58.0 | ↓-5.0 | |
| 5/8 07:20 | 52.9 | ↓-5.1 | 最大潮位差 |
| 5/8 07:30 | 47.9 | ↓-5.0 | |
| 5/8 07:40 | 42.9 | ↓-5.0 | |
| 5/8 07:50 | 38.0 | ↓-4.9 | |
| 5/8 08:00 | 33.3 | ↓-4.7 | |
| 5/8 08:10 | 28.7 | ↓-4.6 | |
| 5/8 08:20 | 24.4 | ↓-4.3 | |
| 5/8 08:30 | 20.4 | ↓-4.0 | |
| 5/8 08:40 | 16.7 | ↓-3.7 | |
| 5/8 08:50 | 13.4 | ↓-3.3 | |
| 5/8 09:00 | 10.4 | ↓-3.0 | |
| 5/8 09:10 | 7.9 | ↓-2.5 | |
| 5/8 09:20 | 5.7 | ↓-2.2 | |
| 5/8 09:30 | 4.0 | ↓-1.7 | |
| 5/8 09:40 | 2.8 | ↓-1.2 | |
| 5/8 09:50 | 1.9 | ↓-0.9 | |
| 5/8 10:00 | 1.5 | ↓-0.4 | 干潮 |
| 5/8 10:10 | 1.5 | 0 | |
| 5/8 10:20 | 1.8 | ↑0.3 | |
| 5/8 10:30 | 2.5 | ↑0.7 | |
| 5/8 10:40 | 3.5 | ↑1.0 | |
| 5/8 10:50 | 4.8 | ↑1.3 | |
| 5/8 11:00 | 6.4 | ↑1.6 | |
| 5/8 11:10 | 8.3 | ↑1.9 | |
| 5/8 11:20 | 10.4 | ↑2.1 | |
| 5/8 11:30 | 12.8 | ↑2.4 | |
| 5/8 11:40 | 15.3 | ↑2.5 | |
| 5/8 11:50 | 18.2 | ↑2.9 | |
| 5/8 12:00 | 21.2 | ↑3.0 | |
| 5/8 12:10 | 24.5 | ↑3.3 | |
| 5/8 12:20 | 28.0 | ↑3.5 | |
| 5/8 12:30 | 31.7 | ↑3.7 | |
| 5/8 12:40 | 35.7 | ↑4.0 | |
| 5/8 12:50 | 39.8 | ↑4.1 | |
| 5/8 13:00 | 44.2 | ↑4.4 | |
| 5/8 13:10 | 48.8 | ↑4.6 | |
| 5/8 13:20 | 53.5 | ↑4.7 | |
| 5/8 13:30 | 58.3 | ↑4.8 | |
| 5/8 13:40 | 63.3 | ↑5.0 | |
| 5/8 13:50 | 68.3 | ↑5.0 | |
| 5/8 14:00 | 73.3 | ↑5.0 | |
| 5/8 14:10 | 78.3 | ↑5.0 | |
| 5/8 14:20 | 83.1 | ↑4.8 | |
| 5/8 14:30 | 87.9 | ↑4.8 | |
| 5/8 14:40 | 92.4 | ↑4.5 | |
| 5/8 14:50 | 96.7 | ↑4.3 | |
| 5/8 15:00 | 100.8 | ↑4.1 | |
| 5/8 15:10 | 104.5 | ↑3.7 | |
| 5/8 15:20 | 107.9 | ↑3.4 | |
| 5/8 15:30 | 111.0 | ↑3.1 | |
| 5/8 15:40 | 113.7 | ↑2.7 | |
| 5/8 15:50 | 116.0 | ↑2.3 | |
| 5/8 16:00 | 118.0 | ↑2.0 | |
| 5/8 16:10 | 119.7 | ↑1.7 | |
| 5/8 16:20 | 121.0 | ↑1.3 | |
| 5/8 16:30 | 122.1 | ↑1.1 | |
| 5/8 16:40 | 122.8 | ↑0.7 | |
| 5/8 16:50 | 123.3 | ↑0.5 | |
| 5/8 17:00 | 123.6 | ↑0.3 | 満潮 |
| 5/8 17:10 | 123.7 | ↑0.1 | 満潮 |
| 5/8 17:20 | 123.6 | ↓-0.1 | |
| 5/8 17:30 | 123.3 | ↓-0.3 | |
| 5/8 17:40 | 122.8 | ↓-0.5 | |
| 5/8 17:50 | 122.2 | ↓-0.6 | |
| 5/8 18:00 | 121.4 | ↓-0.8 | |
| 5/8 18:10 | 120.4 | ↓-1.0 | |
| 5/8 18:20 | 119.3 | ↓-1.1 | |
| 5/8 18:30 | 118.0 | ↓-1.3 | |
| 5/8 18:40 | 116.5 | ↓-1.5 | |
| 5/8 18:50 | 114.8 | ↓-1.7 | |
| 5/8 19:00 | 113.0 | ↓-1.8 | |
| 5/8 19:10 | 110.9 | ↓-2.1 | |
| 5/8 19:20 | 108.8 | ↓-2.1 | |
| 5/8 19:30 | 106.4 | ↓-2.4 | |
| 5/8 19:40 | 104.0 | ↓-2.4 | |
| 5/8 19:50 | 101.4 | ↓-2.6 | |
| 5/8 20:00 | 98.8 | ↓-2.6 | |
| 5/8 20:10 | 96.2 | ↓-2.6 | |
| 5/8 20:20 | 93.6 | ↓-2.6 | |
| 5/8 20:30 | 91.1 | ↓-2.5 | |
| 5/8 20:40 | 88.7 | ↓-2.4 | |
| 5/8 20:50 | 86.5 | ↓-2.2 | |
| 5/8 21:00 | 84.4 | ↓-2.1 | |
| 5/8 21:10 | 82.6 | ↓-1.8 | |
| 5/8 21:20 | 81.0 | ↓-1.6 | |
| 5/8 21:30 | 79.7 | ↓-1.3 | |
| 5/8 21:40 | 78.7 | ↓-1.0 | |
| 5/8 21:50 | 78.1 | ↓-0.6 | |
| 5/8 22:00 | 77.7 | ↓-0.4 | 干潮 |
| 5/8 22:10 | 77.6 | ↓-0.1 | |
| 5/8 22:20 | 77.8 | ↑0.2 | |
| 5/8 22:30 | 78.3 | ↑0.5 | |
| 5/8 22:40 | 79.0 | ↑0.7 | |
| 5/8 22:50 | 80.0 | ↑1.0 | |
| 5/8 23:00 | 81.1 | ↑1.1 | |
| 5/8 23:10 | 82.5 | ↑1.4 | |
| 5/8 23:20 | 84.0 | ↑1.5 | |
| 5/8 23:30 | 85.6 | ↑1.6 | |
| 5/8 23:40 | 87.4 | ↑1.8 | |
| 5/8 23:50 | 89.2 | ↑1.8 |