| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(木) |
04:48 | 12:10 | 20:32 | 23:57 |
| 138cm | 7cm | 112cm | 100cm | |
|
||||
苫小牧（北海道）2060年05月20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 |
|---|---|---|---|
| 5/20 00:00 | 98.9 | ↑0.7 | |
| 5/20 00:10 | 99.8 | ↑0.9 | |
| 5/20 00:20 | 100.8 | ↑1.0 | |
| 5/20 00:30 | 101.9 | ↑1.1 | |
| 5/20 00:40 | 103.1 | ↑1.2 | |
| 5/20 00:50 | 104.4 | ↑1.3 | |
| 5/20 01:00 | 105.8 | ↑1.4 | |
| 5/20 01:10 | 107.2 | ↑1.4 | |
| 5/20 01:20 | 108.7 | ↑1.5 | |
| 5/20 01:30 | 110.2 | ↑1.5 | |
| 5/20 01:40 | 111.7 | ↑1.5 | |
| 5/20 01:50 | 113.3 | ↑1.6 | |
| 5/20 02:00 | 114.9 | ↑1.6 | |
| 5/20 02:10 | 116.5 | ↑1.6 | |
| 5/20 02:20 | 118.1 | ↑1.6 | |
| 5/20 02:30 | 119.8 | ↑1.7 | |
| 5/20 02:40 | 121.5 | ↑1.7 | |
| 5/20 02:50 | 123.2 | ↑1.7 | |
| 5/20 03:00 | 124.9 | ↑1.7 | |
| 5/20 03:10 | 126.6 | ↑1.7 | |
| 5/20 03:20 | 128.3 | ↑1.7 | |
| 5/20 03:30 | 129.9 | ↑1.6 | |
| 5/20 03:40 | 131.4 | ↑1.5 | |
| 5/20 03:50 | 132.9 | ↑1.5 | |
| 5/20 04:00 | 134.2 | ↑1.3 | |
| 5/20 04:10 | 135.3 | ↑1.1 | |
| 5/20 04:20 | 136.2 | ↑0.9 | |
| 5/20 04:30 | 136.8 | ↑0.6 | |
| 5/20 04:40 | 137.2 | ↑0.4 | 満潮 |
| 5/20 04:50 | 137.3 | ↑0.1 | |
| 5/20 05:00 | 137.0 | ↓-0.3 | |
| 5/20 05:10 | 136.4 | ↓-0.6 | |
| 5/20 05:20 | 135.4 | ↓-1.0 | |
| 5/20 05:30 | 134.1 | ↓-1.3 | |
| 5/20 05:40 | 132.4 | ↓-1.7 | |
| 5/20 05:50 | 130.4 | ↓-2.0 | |
| 5/20 06:00 | 128.1 | ↓-2.3 | |
| 5/20 06:10 | 125.4 | ↓-2.7 | |
| 5/20 06:20 | 122.5 | ↓-2.9 | |
| 5/20 06:30 | 119.3 | ↓-3.2 | |
| 5/20 06:40 | 115.9 | ↓-3.4 | |
| 5/20 06:50 | 112.3 | ↓-3.6 | |
| 5/20 07:00 | 108.6 | ↓-3.7 | |
| 5/20 07:10 | 104.7 | ↓-3.9 | |
| 5/20 07:20 | 100.7 | ↓-4.0 | |
| 5/20 07:30 | 96.7 | ↓-4.0 | |
| 5/20 07:40 | 92.6 | ↓-4.1 | |
| 5/20 07:50 | 88.4 | ↓-4.2 | |
| 5/20 08:00 | 84.2 | ↓-4.2 | |
| 5/20 08:10 | 80.0 | ↓-4.2 | |
| 5/20 08:20 | 75.7 | ↓-4.3 | 最大潮位差 |
| 5/20 08:30 | 71.5 | ↓-4.2 | |
| 5/20 08:40 | 67.2 | ↓-4.3 | 最大潮位差 |
| 5/20 08:50 | 62.9 | ↓-4.3 | 最大潮位差 |
| 5/20 09:00 | 58.7 | ↓-4.2 | |
| 5/20 09:10 | 54.4 | ↓-4.3 | 最大潮位差 |
| 5/20 09:20 | 50.2 | ↓-4.2 | |
| 5/20 09:30 | 46.0 | ↓-4.2 | |
| 5/20 09:40 | 41.9 | ↓-4.1 | |
| 5/20 09:50 | 37.9 | ↓-4.0 | |
| 5/20 10:00 | 34.0 | ↓-3.9 | |
| 5/20 10:10 | 30.3 | ↓-3.7 | |
| 5/20 10:20 | 26.7 | ↓-3.6 | |
| 5/20 10:30 | 23.4 | ↓-3.3 | |
| 5/20 10:40 | 20.3 | ↓-3.1 | |
| 5/20 10:50 | 17.4 | ↓-2.9 | |
| 5/20 11:00 | 14.9 | ↓-2.5 | |
| 5/20 11:10 | 12.7 | ↓-2.2 | |
| 5/20 11:20 | 10.8 | ↓-1.9 | |
| 5/20 11:30 | 9.3 | ↓-1.5 | |
| 5/20 11:40 | 8.1 | ↓-1.2 | |
| 5/20 11:50 | 7.3 | ↓-0.8 | |
| 5/20 12:00 | 6.8 | ↓-0.5 | 干潮 |
| 5/20 12:10 | 6.7 | ↓-0.1 | 干潮 |
| 5/20 12:20 | 6.9 | ↑0.2 | |
| 5/20 12:30 | 7.4 | ↑0.5 | |
| 5/20 12:40 | 8.1 | ↑0.7 | |
| 5/20 12:50 | 9.2 | ↑1.1 | |
| 5/20 13:00 | 10.4 | ↑1.2 | |
| 5/20 13:10 | 11.9 | ↑1.5 | |
| 5/20 13:20 | 13.6 | ↑1.7 | |
| 5/20 13:30 | 15.4 | ↑1.8 | |
| 5/20 13:40 | 17.5 | ↑2.1 | |
| 5/20 13:50 | 19.6 | ↑2.1 | |
| 5/20 14:00 | 22.0 | ↑2.4 | |
| 5/20 14:10 | 24.5 | ↑2.5 | |
| 5/20 14:20 | 27.1 | ↑2.6 | |
| 5/20 14:30 | 29.9 | ↑2.8 | |
| 5/20 14:40 | 32.8 | ↑2.9 | |
| 5/20 14:50 | 35.9 | ↑3.1 | |
| 5/20 15:00 | 39.1 | ↑3.2 | |
| 5/20 15:10 | 42.4 | ↑3.3 | |
| 5/20 15:20 | 45.9 | ↑3.5 | |
| 5/20 15:30 | 49.5 | ↑3.6 | |
| 5/20 15:40 | 53.2 | ↑3.7 | |
| 5/20 15:50 | 57.0 | ↑3.8 | |
| 5/20 16:00 | 60.8 | ↑3.8 | |
| 5/20 16:10 | 64.7 | ↑3.9 | |
| 5/20 16:20 | 68.5 | ↑3.8 | |
| 5/20 16:30 | 72.3 | ↑3.8 | |
| 5/20 16:40 | 76.0 | ↑3.7 | |
| 5/20 16:50 | 79.6 | ↑3.6 | |
| 5/20 17:00 | 83.0 | ↑3.4 | |
| 5/20 17:10 | 86.3 | ↑3.3 | |
| 5/20 17:20 | 89.4 | ↑3.1 | |
| 5/20 17:30 | 92.3 | ↑2.9 | |
| 5/20 17:40 | 94.9 | ↑2.6 | |
| 5/20 17:50 | 97.3 | ↑2.4 | |
| 5/20 18:00 | 99.5 | ↑2.2 | |
| 5/20 18:10 | 101.4 | ↑1.9 | |
| 5/20 18:20 | 103.0 | ↑1.6 | |
| 5/20 18:30 | 104.5 | ↑1.5 | |
| 5/20 18:40 | 105.8 | ↑1.3 | |
| 5/20 18:50 | 106.9 | ↑1.1 | |
| 5/20 19:00 | 107.8 | ↑0.9 | |
| 5/20 19:10 | 108.5 | ↑0.7 | |
| 5/20 19:20 | 109.2 | ↑0.7 | |
| 5/20 19:30 | 109.7 | ↑0.5 | |
| 5/20 19:40 | 110.2 | ↑0.5 | |
| 5/20 19:50 | 110.5 | ↑0.3 | |
| 5/20 20:00 | 110.8 | ↑0.3 | |
| 5/20 20:10 | 111.0 | ↑0.2 | |
| 5/20 20:20 | 111.2 | ↑0.2 | |
| 5/20 20:30 | 111.2 | 0 | 満潮 |
| 5/20 20:40 | 111.2 | 0 | |
| 5/20 20:50 | 111.1 | ↓-0.1 | |
| 5/20 21:00 | 110.8 | ↓-0.3 | |
| 5/20 21:10 | 110.5 | ↓-0.3 | |
| 5/20 21:20 | 110.1 | ↓-0.4 | |
| 5/20 21:30 | 109.6 | ↓-0.5 | |
| 5/20 21:40 | 108.9 | ↓-0.7 | |
| 5/20 21:50 | 108.2 | ↓-0.7 | |
| 5/20 22:00 | 107.4 | ↓-0.8 | |
| 5/20 22:10 | 106.6 | ↓-0.8 | |
| 5/20 22:20 | 105.7 | ↓-0.9 | |
| 5/20 22:30 | 104.8 | ↓-0.9 | |
| 5/20 22:40 | 103.9 | ↓-0.9 | |
| 5/20 22:50 | 103.0 | ↓-0.9 | |
| 5/20 23:00 | 102.2 | ↓-0.8 | |
| 5/20 23:10 | 101.5 | ↓-0.7 | |
| 5/20 23:20 | 100.8 | ↓-0.7 | |
| 5/20 23:30 | 100.3 | ↓-0.5 | |
| 5/20 23:40 | 100.0 | ↓-0.3 | |
| 5/20 23:50 | 99.8 | ↓-0.2 | 干潮 |