| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(水) |
13:36 | 05:02 | 21:30 | 14:31 |
| 106cm | 43cm | 139cm | 106cm | |
|
||||
苫小牧（北海道）2044年07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 |
|---|---|---|---|
| 7/20 00:00 | 104.4 | ↓-2.8 | |
| 7/20 00:10 | 101.6 | ↓-2.8 | |
| 7/20 00:20 | 98.8 | ↓-2.8 | |
| 7/20 00:30 | 95.9 | ↓-2.9 | |
| 7/20 00:40 | 92.9 | ↓-3.0 | 最大潮位差 |
| 7/20 00:50 | 90.0 | ↓-2.9 | |
| 7/20 01:00 | 87.0 | ↓-3.0 | 最大潮位差 |
| 7/20 01:10 | 84.1 | ↓-2.9 | |
| 7/20 01:20 | 81.2 | ↓-2.9 | |
| 7/20 01:30 | 78.2 | ↓-3.0 | 最大潮位差 |
| 7/20 01:40 | 75.4 | ↓-2.8 | |
| 7/20 01:50 | 72.6 | ↓-2.8 | |
| 7/20 02:00 | 69.8 | ↓-2.8 | |
| 7/20 02:10 | 67.2 | ↓-2.6 | |
| 7/20 02:20 | 64.6 | ↓-2.6 | |
| 7/20 02:30 | 62.1 | ↓-2.5 | |
| 7/20 02:40 | 59.8 | ↓-2.3 | |
| 7/20 02:50 | 57.5 | ↓-2.3 | |
| 7/20 03:00 | 55.4 | ↓-2.1 | |
| 7/20 03:10 | 53.4 | ↓-2.0 | |
| 7/20 03:20 | 51.6 | ↓-1.8 | |
| 7/20 03:30 | 49.9 | ↓-1.7 | |
| 7/20 03:40 | 48.4 | ↓-1.5 | |
| 7/20 03:50 | 47.0 | ↓-1.4 | |
| 7/20 04:00 | 45.8 | ↓-1.2 | |
| 7/20 04:10 | 44.8 | ↓-1.0 | |
| 7/20 04:20 | 44.0 | ↓-0.8 | |
| 7/20 04:30 | 43.3 | ↓-0.7 | |
| 7/20 04:40 | 42.8 | ↓-0.5 | |
| 7/20 04:50 | 42.5 | ↓-0.3 | |
| 7/20 05:00 | 42.4 | ↓-0.1 | 干潮 |
| 7/20 05:10 | 42.5 | ↑0.1 | |
| 7/20 05:20 | 42.7 | ↑0.2 | |
| 7/20 05:30 | 43.2 | ↑0.5 | |
| 7/20 05:40 | 43.8 | ↑0.6 | |
| 7/20 05:50 | 44.6 | ↑0.8 | |
| 7/20 06:00 | 45.6 | ↑1.0 | |
| 7/20 06:10 | 46.7 | ↑1.1 | |
| 7/20 06:20 | 48.0 | ↑1.3 | |
| 7/20 06:30 | 49.4 | ↑1.4 | |
| 7/20 06:40 | 50.9 | ↑1.5 | |
| 7/20 06:50 | 52.6 | ↑1.7 | |
| 7/20 07:00 | 54.4 | ↑1.8 | |
| 7/20 07:10 | 56.3 | ↑1.9 | |
| 7/20 07:20 | 58.3 | ↑2.0 | |
| 7/20 07:30 | 60.4 | ↑2.1 | |
| 7/20 07:40 | 62.5 | ↑2.1 | |
| 7/20 07:50 | 64.6 | ↑2.1 | |
| 7/20 08:00 | 66.8 | ↑2.2 | |
| 7/20 08:10 | 69.0 | ↑2.2 | |
| 7/20 08:20 | 71.2 | ↑2.2 | |
| 7/20 08:30 | 73.4 | ↑2.2 | |
| 7/20 08:40 | 75.6 | ↑2.2 | |
| 7/20 08:50 | 77.7 | ↑2.1 | |
| 7/20 09:00 | 79.8 | ↑2.1 | |
| 7/20 09:10 | 81.9 | ↑2.1 | |
| 7/20 09:20 | 83.9 | ↑2.0 | |
| 7/20 09:30 | 85.8 | ↑1.9 | |
| 7/20 09:40 | 87.6 | ↑1.8 | |
| 7/20 09:50 | 89.4 | ↑1.8 | |
| 7/20 10:00 | 91.1 | ↑1.7 | |
| 7/20 10:10 | 92.7 | ↑1.6 | |
| 7/20 10:20 | 94.2 | ↑1.5 | |
| 7/20 10:30 | 95.6 | ↑1.4 | |
| 7/20 10:40 | 96.9 | ↑1.3 | |
| 7/20 10:50 | 98.1 | ↑1.2 | |
| 7/20 11:00 | 99.2 | ↑1.1 | |
| 7/20 11:10 | 100.2 | ↑1.0 | |
| 7/20 11:20 | 101.1 | ↑0.9 | |
| 7/20 11:30 | 101.9 | ↑0.8 | |
| 7/20 11:40 | 102.6 | ↑0.7 | |
| 7/20 11:50 | 103.2 | ↑0.6 | |
| 7/20 12:00 | 103.8 | ↑0.6 | |
| 7/20 12:10 | 104.2 | ↑0.4 | |
| 7/20 12:20 | 104.6 | ↑0.4 | |
| 7/20 12:30 | 104.9 | ↑0.3 | |
| 7/20 12:40 | 105.2 | ↑0.3 | |
| 7/20 12:50 | 105.4 | ↑0.2 | |
| 7/20 13:00 | 105.5 | ↑0.1 | |
| 7/20 13:10 | 105.6 | ↑0.1 | |
| 7/20 13:20 | 105.6 | 0 | |
| 7/20 13:30 | 105.7 | ↑0.1 | 満潮 |
| 7/20 13:40 | 105.7 | 0 | |
| 7/20 13:50 | 105.6 | ↓-0.1 | |
| 7/20 14:00 | 105.6 | 0 | |
| 7/20 14:10 | 105.6 | 0 | |
| 7/20 14:20 | 105.6 | 0 | |
| 7/20 14:30 | 105.6 | 0 | 干潮 |
| 7/20 14:40 | 105.6 | 0 | |
| 7/20 14:50 | 105.6 | 0 | |
| 7/20 15:00 | 105.7 | ↑0.1 | |
| 7/20 15:10 | 105.8 | ↑0.1 | |
| 7/20 15:20 | 105.9 | ↑0.1 | |
| 7/20 15:30 | 106.2 | ↑0.3 | |
| 7/20 15:40 | 106.4 | ↑0.2 | |
| 7/20 15:50 | 106.8 | ↑0.4 | |
| 7/20 16:00 | 107.2 | ↑0.4 | |
| 7/20 16:10 | 107.6 | ↑0.4 | |
| 7/20 16:20 | 108.2 | ↑0.6 | |
| 7/20 16:30 | 108.8 | ↑0.6 | |
| 7/20 16:40 | 109.5 | ↑0.7 | |
| 7/20 16:50 | 110.3 | ↑0.8 | |
| 7/20 17:00 | 111.2 | ↑0.9 | |
| 7/20 17:10 | 112.2 | ↑1.0 | |
| 7/20 17:20 | 113.2 | ↑1.0 | |
| 7/20 17:30 | 114.3 | ↑1.1 | |
| 7/20 17:40 | 115.5 | ↑1.2 | |
| 7/20 17:50 | 116.7 | ↑1.2 | |
| 7/20 18:00 | 118.0 | ↑1.3 | |
| 7/20 18:10 | 119.3 | ↑1.3 | |
| 7/20 18:20 | 120.7 | ↑1.4 | |
| 7/20 18:30 | 122.1 | ↑1.4 | |
| 7/20 18:40 | 123.4 | ↑1.3 | |
| 7/20 18:50 | 124.8 | ↑1.4 | |
| 7/20 19:00 | 126.2 | ↑1.4 | |
| 7/20 19:10 | 127.6 | ↑1.4 | |
| 7/20 19:20 | 128.9 | ↑1.3 | |
| 7/20 19:30 | 130.2 | ↑1.3 | |
| 7/20 19:40 | 131.4 | ↑1.2 | |
| 7/20 19:50 | 132.6 | ↑1.2 | |
| 7/20 20:00 | 133.7 | ↑1.1 | |
| 7/20 20:10 | 134.7 | ↑1.0 | |
| 7/20 20:20 | 135.6 | ↑0.9 | |
| 7/20 20:30 | 136.4 | ↑0.8 | |
| 7/20 20:40 | 137.1 | ↑0.7 | |
| 7/20 20:50 | 137.7 | ↑0.6 | |
| 7/20 21:00 | 138.2 | ↑0.5 | |
| 7/20 21:10 | 138.5 | ↑0.3 | |
| 7/20 21:20 | 138.7 | ↑0.2 | 満潮 |
| 7/20 21:30 | 138.8 | ↑0.1 | 満潮 |
| 7/20 21:40 | 138.7 | ↓-0.1 | |
| 7/20 21:50 | 138.5 | ↓-0.2 | |
| 7/20 22:00 | 138.1 | ↓-0.4 | |
| 7/20 22:10 | 137.6 | ↓-0.5 | |
| 7/20 22:20 | 136.8 | ↓-0.8 | |
| 7/20 22:30 | 136.0 | ↓-0.8 | |
| 7/20 22:40 | 134.9 | ↓-1.1 | |
| 7/20 22:50 | 133.7 | ↓-1.2 | |
| 7/20 23:00 | 132.4 | ↓-1.3 | |
| 7/20 23:10 | 130.8 | ↓-1.6 | |
| 7/20 23:20 | 129.1 | ↓-1.7 | |
| 7/20 23:30 | 127.3 | ↓-1.8 | |
| 7/20 23:40 | 125.3 | ↓-2.0 | |
| 7/20 23:50 | 123.2 | ↓-2.1 |