| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(月) |
03:52 | 10:59 | 18:03 | 23:04 |
| 156cm | 11cm | 134cm | 80cm | |
|
||||
苫小牧（北海道）2031年07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 |
|---|---|---|---|
| 7/7 00:00 | 97.2 | ↑1.9 | |
| 7/7 00:10 | 99.3 | ↑2.1 | |
| 7/7 00:20 | 101.6 | ↑2.3 | |
| 7/7 00:30 | 104.1 | ↑2.5 | |
| 7/7 00:40 | 106.7 | ↑2.6 | |
| 7/7 00:50 | 109.6 | ↑2.9 | |
| 7/7 01:00 | 112.6 | ↑3.0 | |
| 7/7 01:10 | 115.7 | ↑3.1 | |
| 7/7 01:20 | 119.0 | ↑3.3 | |
| 7/7 01:30 | 122.3 | ↑3.3 | |
| 7/7 01:40 | 125.8 | ↑3.5 | |
| 7/7 01:50 | 129.3 | ↑3.5 | |
| 7/7 02:00 | 132.7 | ↑3.4 | |
| 7/7 02:10 | 136.1 | ↑3.4 | |
| 7/7 02:20 | 139.3 | ↑3.2 | |
| 7/7 02:30 | 142.4 | ↑3.1 | |
| 7/7 02:40 | 145.3 | ↑2.9 | |
| 7/7 02:50 | 147.9 | ↑2.6 | |
| 7/7 03:00 | 150.1 | ↑2.2 | |
| 7/7 03:10 | 152.0 | ↑1.9 | |
| 7/7 03:20 | 153.6 | ↑1.6 | |
| 7/7 03:30 | 154.7 | ↑1.1 | |
| 7/7 03:40 | 155.4 | ↑0.7 | |
| 7/7 03:50 | 155.6 | ↑0.2 | 満潮 |
| 7/7 04:00 | 155.5 | ↓-0.1 | |
| 7/7 04:10 | 154.9 | ↓-0.6 | |
| 7/7 04:20 | 153.9 | ↓-1.0 | |
| 7/7 04:30 | 152.6 | ↓-1.3 | |
| 7/7 04:40 | 150.8 | ↓-1.8 | |
| 7/7 04:50 | 148.8 | ↓-2.0 | |
| 7/7 05:00 | 146.5 | ↓-2.3 | |
| 7/7 05:10 | 143.8 | ↓-2.7 | |
| 7/7 05:20 | 141.0 | ↓-2.8 | |
| 7/7 05:30 | 137.8 | ↓-3.2 | |
| 7/7 05:40 | 134.5 | ↓-3.3 | |
| 7/7 05:50 | 131.0 | ↓-3.5 | |
| 7/7 06:00 | 127.2 | ↓-3.8 | |
| 7/7 06:10 | 123.3 | ↓-3.9 | |
| 7/7 06:20 | 119.2 | ↓-4.1 | |
| 7/7 06:30 | 114.8 | ↓-4.4 | |
| 7/7 06:40 | 110.3 | ↓-4.5 | |
| 7/7 06:50 | 105.6 | ↓-4.7 | |
| 7/7 07:00 | 100.8 | ↓-4.8 | |
| 7/7 07:10 | 95.7 | ↓-5.1 | |
| 7/7 07:20 | 90.6 | ↓-5.1 | |
| 7/7 07:30 | 85.2 | ↓-5.4 | |
| 7/7 07:40 | 79.8 | ↓-5.4 | |
| 7/7 07:50 | 74.3 | ↓-5.5 | 最大潮位差 |
| 7/7 08:00 | 68.8 | ↓-5.5 | 最大潮位差 |
| 7/7 08:10 | 63.3 | ↓-5.5 | 最大潮位差 |
| 7/7 08:20 | 57.9 | ↓-5.4 | |
| 7/7 08:30 | 52.5 | ↓-5.4 | |
| 7/7 08:40 | 47.3 | ↓-5.2 | |
| 7/7 08:50 | 42.4 | ↓-4.9 | |
| 7/7 09:00 | 37.7 | ↓-4.7 | |
| 7/7 09:10 | 33.3 | ↓-4.4 | |
| 7/7 09:20 | 29.2 | ↓-4.1 | |
| 7/7 09:30 | 25.5 | ↓-3.7 | |
| 7/7 09:40 | 22.2 | ↓-3.3 | |
| 7/7 09:50 | 19.3 | ↓-2.9 | |
| 7/7 10:00 | 16.8 | ↓-2.5 | |
| 7/7 10:10 | 14.7 | ↓-2.1 | |
| 7/7 10:20 | 13.1 | ↓-1.6 | |
| 7/7 10:30 | 11.9 | ↓-1.2 | |
| 7/7 10:40 | 11.0 | ↓-0.9 | |
| 7/7 10:50 | 10.6 | ↓-0.4 | 干潮 |
| 7/7 11:00 | 10.5 | ↓-0.1 | |
| 7/7 11:10 | 10.7 | ↑0.2 | |
| 7/7 11:20 | 11.2 | ↑0.5 | |
| 7/7 11:30 | 12.1 | ↑0.9 | |
| 7/7 11:40 | 13.2 | ↑1.1 | |
| 7/7 11:50 | 14.7 | ↑1.5 | |
| 7/7 12:00 | 16.4 | ↑1.7 | |
| 7/7 12:10 | 18.4 | ↑2.0 | |
| 7/7 12:20 | 20.6 | ↑2.2 | |
| 7/7 12:30 | 23.2 | ↑2.6 | |
| 7/7 12:40 | 26.0 | ↑2.8 | |
| 7/7 12:50 | 29.2 | ↑3.2 | |
| 7/7 13:00 | 32.6 | ↑3.4 | |
| 7/7 13:10 | 36.3 | ↑3.7 | |
| 7/7 13:20 | 40.2 | ↑3.9 | |
| 7/7 13:30 | 44.5 | ↑4.3 | |
| 7/7 13:40 | 49.0 | ↑4.5 | |
| 7/7 13:50 | 53.7 | ↑4.7 | |
| 7/7 14:00 | 58.6 | ↑4.9 | |
| 7/7 14:10 | 63.6 | ↑5.0 | |
| 7/7 14:20 | 68.7 | ↑5.1 | |
| 7/7 14:30 | 73.9 | ↑5.2 | |
| 7/7 14:40 | 79.1 | ↑5.2 | |
| 7/7 14:50 | 84.2 | ↑5.1 | |
| 7/7 15:00 | 89.2 | ↑5.0 | |
| 7/7 15:10 | 94.1 | ↑4.9 | |
| 7/7 15:20 | 98.8 | ↑4.7 | |
| 7/7 15:30 | 103.2 | ↑4.4 | |
| 7/7 15:40 | 107.3 | ↑4.1 | |
| 7/7 15:50 | 111.1 | ↑3.8 | |
| 7/7 16:00 | 114.7 | ↑3.6 | |
| 7/7 16:10 | 117.8 | ↑3.1 | |
| 7/7 16:20 | 120.7 | ↑2.9 | |
| 7/7 16:30 | 123.2 | ↑2.5 | |
| 7/7 16:40 | 125.4 | ↑2.2 | |
| 7/7 16:50 | 127.2 | ↑1.8 | |
| 7/7 17:00 | 128.8 | ↑1.6 | |
| 7/7 17:10 | 130.1 | ↑1.3 | |
| 7/7 17:20 | 131.2 | ↑1.1 | |
| 7/7 17:30 | 132.0 | ↑0.8 | |
| 7/7 17:40 | 132.5 | ↑0.5 | |
| 7/7 17:50 | 132.9 | ↑0.4 | |
| 7/7 18:00 | 133.0 | ↑0.1 | 満潮 |
| 7/7 18:10 | 133.0 | 0 | |
| 7/7 18:20 | 132.7 | ↓-0.3 | |
| 7/7 18:30 | 132.2 | ↓-0.5 | |
| 7/7 18:40 | 131.5 | ↓-0.7 | |
| 7/7 18:50 | 130.6 | ↓-0.9 | |
| 7/7 19:00 | 129.4 | ↓-1.2 | |
| 7/7 19:10 | 128.0 | ↓-1.4 | |
| 7/7 19:20 | 126.4 | ↓-1.6 | |
| 7/7 19:30 | 124.5 | ↓-1.9 | |
| 7/7 19:40 | 122.4 | ↓-2.1 | |
| 7/7 19:50 | 120.0 | ↓-2.4 | |
| 7/7 20:00 | 117.5 | ↓-2.5 | |
| 7/7 20:10 | 114.7 | ↓-2.8 | |
| 7/7 20:20 | 111.9 | ↓-2.8 | |
| 7/7 20:30 | 108.9 | ↓-3.0 | |
| 7/7 20:40 | 105.8 | ↓-3.1 | |
| 7/7 20:50 | 102.8 | ↓-3.0 | |
| 7/7 21:00 | 99.8 | ↓-3.0 | |
| 7/7 21:10 | 96.8 | ↓-3.0 | |
| 7/7 21:20 | 94.0 | ↓-2.8 | |
| 7/7 21:30 | 91.3 | ↓-2.7 | |
| 7/7 21:40 | 88.9 | ↓-2.4 | |
| 7/7 21:50 | 86.6 | ↓-2.3 | |
| 7/7 22:00 | 84.7 | ↓-1.9 | |
| 7/7 22:10 | 83.0 | ↓-1.7 | |
| 7/7 22:20 | 81.6 | ↓-1.4 | |
| 7/7 22:30 | 80.6 | ↓-1.0 | |
| 7/7 22:40 | 79.8 | ↓-0.8 | |
| 7/7 22:50 | 79.3 | ↓-0.5 | |
| 7/7 23:00 | 79.0 | ↓-0.3 | 干潮 |
| 7/7 23:10 | 79.1 | ↑0.1 | |
| 7/7 23:20 | 79.4 | ↑0.3 | |
| 7/7 23:30 | 79.9 | ↑0.5 | |
| 7/7 23:40 | 80.6 | ↑0.7 | |
| 7/7 23:50 | 81.6 | ↑1.0 |