| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(木) |
02:21 | 09:08 | 15:48 | 21:10 |
| 134cm | 13cm | 130cm | 63cm | |
|
||||
苫小牧（北海道）2020年05月7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 |
|---|---|---|---|
| 5/7 00:00 | 101.7 | ↑3.7 | |
| 5/7 00:10 | 105.4 | ↑3.7 | |
| 5/7 00:20 | 109.0 | ↑3.6 | |
| 5/7 00:30 | 112.6 | ↑3.6 | |
| 5/7 00:40 | 115.9 | ↑3.3 | |
| 5/7 00:50 | 119.1 | ↑3.2 | |
| 5/7 01:00 | 122.0 | ↑2.9 | |
| 5/7 01:10 | 124.7 | ↑2.7 | |
| 5/7 01:20 | 127.1 | ↑2.4 | |
| 5/7 01:30 | 129.1 | ↑2.0 | |
| 5/7 01:40 | 130.8 | ↑1.7 | |
| 5/7 01:50 | 132.1 | ↑1.3 | |
| 5/7 02:00 | 133.0 | ↑0.9 | |
| 5/7 02:10 | 133.6 | ↑0.6 | |
| 5/7 02:20 | 133.8 | ↑0.2 | 満潮 |
| 5/7 02:30 | 133.6 | ↓-0.2 | |
| 5/7 02:40 | 133.1 | ↓-0.5 | |
| 5/7 02:50 | 132.3 | ↓-0.8 | |
| 5/7 03:00 | 131.1 | ↓-1.2 | |
| 5/7 03:10 | 129.6 | ↓-1.5 | |
| 5/7 03:20 | 127.9 | ↓-1.7 | |
| 5/7 03:30 | 125.9 | ↓-2.0 | |
| 5/7 03:40 | 123.6 | ↓-2.3 | |
| 5/7 03:50 | 121.1 | ↓-2.5 | |
| 5/7 04:00 | 118.4 | ↓-2.7 | |
| 5/7 04:10 | 115.4 | ↓-3.0 | |
| 5/7 04:20 | 112.3 | ↓-3.1 | |
| 5/7 04:30 | 108.9 | ↓-3.4 | |
| 5/7 04:40 | 105.3 | ↓-3.6 | |
| 5/7 04:50 | 101.6 | ↓-3.7 | |
| 5/7 05:00 | 97.6 | ↓-4.0 | |
| 5/7 05:10 | 93.4 | ↓-4.2 | |
| 5/7 05:20 | 89.1 | ↓-4.3 | |
| 5/7 05:30 | 84.6 | ↓-4.5 | |
| 5/7 05:40 | 79.9 | ↓-4.7 | |
| 5/7 05:50 | 75.2 | ↓-4.7 | |
| 5/7 06:00 | 70.4 | ↓-4.8 | |
| 5/7 06:10 | 65.5 | ↓-4.9 | |
| 5/7 06:20 | 60.6 | ↓-4.9 | |
| 5/7 06:30 | 55.8 | ↓-4.8 | |
| 5/7 06:40 | 51.0 | ↓-4.8 | |
| 5/7 06:50 | 46.4 | ↓-4.6 | |
| 5/7 07:00 | 42.0 | ↓-4.4 | |
| 5/7 07:10 | 37.7 | ↓-4.3 | |
| 5/7 07:20 | 33.8 | ↓-3.9 | |
| 5/7 07:30 | 30.1 | ↓-3.7 | |
| 5/7 07:40 | 26.7 | ↓-3.4 | |
| 5/7 07:50 | 23.7 | ↓-3.0 | |
| 5/7 08:00 | 21.0 | ↓-2.7 | |
| 5/7 08:10 | 18.7 | ↓-2.3 | |
| 5/7 08:20 | 16.8 | ↓-1.9 | |
| 5/7 08:30 | 15.3 | ↓-1.5 | |
| 5/7 08:40 | 14.2 | ↓-1.1 | |
| 5/7 08:50 | 13.4 | ↓-0.8 | |
| 5/7 09:00 | 13.0 | ↓-0.4 | 干潮 |
| 5/7 09:10 | 13.0 | 0 | |
| 5/7 09:20 | 13.2 | ↑0.2 | |
| 5/7 09:30 | 13.8 | ↑0.6 | |
| 5/7 09:40 | 14.8 | ↑1.0 | |
| 5/7 09:50 | 16.0 | ↑1.2 | |
| 5/7 10:00 | 17.5 | ↑1.5 | |
| 5/7 10:10 | 19.3 | ↑1.8 | |
| 5/7 10:20 | 21.4 | ↑2.1 | |
| 5/7 10:30 | 23.7 | ↑2.3 | |
| 5/7 10:40 | 26.4 | ↑2.7 | |
| 5/7 10:50 | 29.3 | ↑2.9 | |
| 5/7 11:00 | 32.5 | ↑3.2 | |
| 5/7 11:10 | 36.0 | ↑3.5 | |
| 5/7 11:20 | 39.7 | ↑3.7 | |
| 5/7 11:30 | 43.7 | ↑4.0 | |
| 5/7 11:40 | 47.9 | ↑4.2 | |
| 5/7 11:50 | 52.4 | ↑4.5 | |
| 5/7 12:00 | 57.0 | ↑4.6 | |
| 5/7 12:10 | 61.7 | ↑4.7 | |
| 5/7 12:20 | 66.6 | ↑4.9 | |
| 5/7 12:30 | 71.6 | ↑5.0 | 最大潮位差 |
| 5/7 12:40 | 76.6 | ↑5.0 | 最大潮位差 |
| 5/7 12:50 | 81.5 | ↑4.9 | |
| 5/7 13:00 | 86.4 | ↑4.9 | |
| 5/7 13:10 | 91.2 | ↑4.8 | |
| 5/7 13:20 | 95.8 | ↑4.6 | |
| 5/7 13:30 | 100.2 | ↑4.4 | |
| 5/7 13:40 | 104.3 | ↑4.1 | |
| 5/7 13:50 | 108.2 | ↑3.9 | |
| 5/7 14:00 | 111.8 | ↑3.6 | |
| 5/7 14:10 | 115.0 | ↑3.2 | |
| 5/7 14:20 | 117.9 | ↑2.9 | |
| 5/7 14:30 | 120.5 | ↑2.6 | |
| 5/7 14:40 | 122.7 | ↑2.2 | |
| 5/7 14:50 | 124.5 | ↑1.8 | |
| 5/7 15:00 | 126.0 | ↑1.5 | |
| 5/7 15:10 | 127.3 | ↑1.3 | |
| 5/7 15:20 | 128.2 | ↑0.9 | |
| 5/7 15:30 | 128.8 | ↑0.6 | |
| 5/7 15:40 | 129.1 | ↑0.3 | 満潮 |
| 5/7 15:50 | 129.1 | 0 | |
| 5/7 16:00 | 128.9 | ↓-0.2 | |
| 5/7 16:10 | 128.5 | ↓-0.4 | |
| 5/7 16:20 | 127.8 | ↓-0.7 | |
| 5/7 16:30 | 126.8 | ↓-1.0 | |
| 5/7 16:40 | 125.6 | ↓-1.2 | |
| 5/7 16:50 | 124.2 | ↓-1.4 | |
| 5/7 17:00 | 122.6 | ↓-1.6 | |
| 5/7 17:10 | 120.7 | ↓-1.9 | |
| 5/7 17:20 | 118.5 | ↓-2.2 | |
| 5/7 17:30 | 116.2 | ↓-2.3 | |
| 5/7 17:40 | 113.6 | ↓-2.6 | |
| 5/7 17:50 | 110.8 | ↓-2.8 | |
| 5/7 18:00 | 107.8 | ↓-3.0 | |
| 5/7 18:10 | 104.7 | ↓-3.1 | |
| 5/7 18:20 | 101.4 | ↓-3.3 | |
| 5/7 18:30 | 98.0 | ↓-3.4 | |
| 5/7 18:40 | 94.6 | ↓-3.4 | |
| 5/7 18:50 | 91.1 | ↓-3.5 | |
| 5/7 19:00 | 87.7 | ↓-3.4 | |
| 5/7 19:10 | 84.3 | ↓-3.4 | |
| 5/7 19:20 | 81.1 | ↓-3.2 | |
| 5/7 19:30 | 78.0 | ↓-3.1 | |
| 5/7 19:40 | 75.2 | ↓-2.8 | |
| 5/7 19:50 | 72.5 | ↓-2.7 | |
| 5/7 20:00 | 70.2 | ↓-2.3 | |
| 5/7 20:10 | 68.1 | ↓-2.1 | |
| 5/7 20:20 | 66.4 | ↓-1.7 | |
| 5/7 20:30 | 65.0 | ↓-1.4 | |
| 5/7 20:40 | 63.9 | ↓-1.1 | |
| 5/7 20:50 | 63.2 | ↓-0.7 | |
| 5/7 21:00 | 62.8 | ↓-0.4 | 干潮 |
| 5/7 21:10 | 62.6 | ↓-0.2 | 干潮 |
| 5/7 21:20 | 62.8 | ↑0.2 | |
| 5/7 21:30 | 63.3 | ↑0.5 | |
| 5/7 21:40 | 64.0 | ↑0.7 | |
| 5/7 21:50 | 65.0 | ↑1.0 | |
| 5/7 22:00 | 66.3 | ↑1.3 | |
| 5/7 22:10 | 67.7 | ↑1.4 | |
| 5/7 22:20 | 69.3 | ↑1.6 | |
| 5/7 22:30 | 71.2 | ↑1.9 | |
| 5/7 22:40 | 73.3 | ↑2.1 | |
| 5/7 22:50 | 75.5 | ↑2.2 | |
| 5/7 23:00 | 77.9 | ↑2.4 | |
| 5/7 23:10 | 80.5 | ↑2.6 | |
| 5/7 23:20 | 83.3 | ↑2.8 | |
| 5/7 23:30 | 86.3 | ↑3.0 | |
| 5/7 23:40 | 89.4 | ↑3.1 | |
| 5/7 23:50 | 92.7 | ↑3.3 |