| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(月) |
04:12 | 11:22 | 18:14 | 23:19 |
| 156cm | 12cm | 133cm | 81cm | |
|
||||
苫小牧（北海道）2045年07月17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 |
|---|---|---|---|
| 7/17 00:00 | 98.0 | ↑1.5 | |
| 7/17 00:10 | 99.7 | ↑1.7 | |
| 7/17 00:20 | 101.6 | ↑1.9 | |
| 7/17 00:30 | 103.6 | ↑2.0 | |
| 7/17 00:40 | 105.8 | ↑2.2 | |
| 7/17 00:50 | 108.1 | ↑2.3 | |
| 7/17 01:00 | 110.6 | ↑2.5 | |
| 7/17 01:10 | 113.3 | ↑2.7 | |
| 7/17 01:20 | 116.1 | ↑2.8 | |
| 7/17 01:30 | 119.0 | ↑2.9 | |
| 7/17 01:40 | 122.0 | ↑3.0 | |
| 7/17 01:50 | 125.2 | ↑3.2 | |
| 7/17 02:00 | 128.3 | ↑3.1 | |
| 7/17 02:10 | 131.5 | ↑3.2 | |
| 7/17 02:20 | 134.7 | ↑3.2 | |
| 7/17 02:30 | 137.8 | ↑3.1 | |
| 7/17 02:40 | 140.8 | ↑3.0 | |
| 7/17 02:50 | 143.6 | ↑2.8 | |
| 7/17 03:00 | 146.2 | ↑2.6 | |
| 7/17 03:10 | 148.6 | ↑2.4 | |
| 7/17 03:20 | 150.6 | ↑2.0 | |
| 7/17 03:30 | 152.4 | ↑1.8 | |
| 7/17 03:40 | 153.7 | ↑1.3 | |
| 7/17 03:50 | 154.7 | ↑1.0 | |
| 7/17 04:00 | 155.4 | ↑0.7 | |
| 7/17 04:10 | 155.6 | ↑0.2 | 満潮 |
| 7/17 04:20 | 155.4 | ↓-0.2 | |
| 7/17 04:30 | 154.9 | ↓-0.5 | |
| 7/17 04:40 | 153.9 | ↓-1.0 | |
| 7/17 04:50 | 152.6 | ↓-1.3 | |
| 7/17 05:00 | 151.0 | ↓-1.6 | |
| 7/17 05:10 | 149.1 | ↓-1.9 | |
| 7/17 05:20 | 146.8 | ↓-2.3 | |
| 7/17 05:30 | 144.3 | ↓-2.5 | |
| 7/17 05:40 | 141.6 | ↓-2.7 | |
| 7/17 05:50 | 138.6 | ↓-3.0 | |
| 7/17 06:00 | 135.4 | ↓-3.2 | |
| 7/17 06:10 | 131.9 | ↓-3.5 | |
| 7/17 06:20 | 128.3 | ↓-3.6 | |
| 7/17 06:30 | 124.5 | ↓-3.8 | |
| 7/17 06:40 | 120.4 | ↓-4.1 | |
| 7/17 06:50 | 116.2 | ↓-4.2 | |
| 7/17 07:00 | 111.8 | ↓-4.4 | |
| 7/17 07:10 | 107.1 | ↓-4.7 | |
| 7/17 07:20 | 102.3 | ↓-4.8 | |
| 7/17 07:30 | 97.4 | ↓-4.9 | |
| 7/17 07:40 | 92.2 | ↓-5.2 | |
| 7/17 07:50 | 87.0 | ↓-5.2 | |
| 7/17 08:00 | 81.6 | ↓-5.4 | |
| 7/17 08:10 | 76.2 | ↓-5.4 | |
| 7/17 08:20 | 70.7 | ↓-5.5 | 最大潮位差 |
| 7/17 08:30 | 65.2 | ↓-5.5 | 最大潮位差 |
| 7/17 08:40 | 59.8 | ↓-5.4 | |
| 7/17 08:50 | 54.5 | ↓-5.3 | |
| 7/17 09:00 | 49.3 | ↓-5.2 | |
| 7/17 09:10 | 44.3 | ↓-5.0 | |
| 7/17 09:20 | 39.6 | ↓-4.7 | |
| 7/17 09:30 | 35.1 | ↓-4.5 | |
| 7/17 09:40 | 31.0 | ↓-4.1 | |
| 7/17 09:50 | 27.2 | ↓-3.8 | |
| 7/17 10:00 | 23.8 | ↓-3.4 | |
| 7/17 10:10 | 20.8 | ↓-3.0 | |
| 7/17 10:20 | 18.2 | ↓-2.6 | |
| 7/17 10:30 | 16.0 | ↓-2.2 | |
| 7/17 10:40 | 14.3 | ↓-1.7 | |
| 7/17 10:50 | 12.9 | ↓-1.4 | |
| 7/17 11:00 | 11.9 | ↓-1.0 | |
| 7/17 11:10 | 11.3 | ↓-0.6 | |
| 7/17 11:20 | 11.1 | ↓-0.2 | 干潮 |
| 7/17 11:30 | 11.3 | ↑0.2 | |
| 7/17 11:40 | 11.7 | ↑0.4 | |
| 7/17 11:50 | 12.5 | ↑0.8 | |
| 7/17 12:00 | 13.7 | ↑1.2 | |
| 7/17 12:10 | 15.1 | ↑1.4 | |
| 7/17 12:20 | 16.8 | ↑1.7 | |
| 7/17 12:30 | 18.8 | ↑2.0 | |
| 7/17 12:40 | 21.2 | ↑2.4 | |
| 7/17 12:50 | 23.8 | ↑2.6 | |
| 7/17 13:00 | 26.7 | ↑2.9 | |
| 7/17 13:10 | 30.0 | ↑3.3 | |
| 7/17 13:20 | 33.5 | ↑3.5 | |
| 7/17 13:30 | 37.3 | ↑3.8 | |
| 7/17 13:40 | 41.4 | ↑4.1 | |
| 7/17 13:50 | 45.7 | ↑4.3 | |
| 7/17 14:00 | 50.3 | ↑4.6 | |
| 7/17 14:10 | 55.1 | ↑4.8 | |
| 7/17 14:20 | 60.1 | ↑5.0 | |
| 7/17 14:30 | 65.1 | ↑5.0 | |
| 7/17 14:40 | 70.3 | ↑5.2 | |
| 7/17 14:50 | 75.5 | ↑5.2 | |
| 7/17 15:00 | 80.7 | ↑5.2 | |
| 7/17 15:10 | 85.8 | ↑5.1 | |
| 7/17 15:20 | 90.8 | ↑5.0 | |
| 7/17 15:30 | 95.6 | ↑4.8 | |
| 7/17 15:40 | 100.2 | ↑4.6 | |
| 7/17 15:50 | 104.5 | ↑4.3 | |
| 7/17 16:00 | 108.6 | ↑4.1 | |
| 7/17 16:10 | 112.4 | ↑3.8 | |
| 7/17 16:20 | 115.8 | ↑3.4 | |
| 7/17 16:30 | 118.9 | ↑3.1 | |
| 7/17 16:40 | 121.6 | ↑2.7 | |
| 7/17 16:50 | 124.0 | ↑2.4 | |
| 7/17 17:00 | 126.1 | ↑2.1 | |
| 7/17 17:10 | 127.8 | ↑1.7 | |
| 7/17 17:20 | 129.3 | ↑1.5 | |
| 7/17 17:30 | 130.4 | ↑1.1 | |
| 7/17 17:40 | 131.3 | ↑0.9 | |
| 7/17 17:50 | 132.0 | ↑0.7 | |
| 7/17 18:00 | 132.4 | ↑0.4 | |
| 7/17 18:10 | 132.5 | ↑0.1 | 満潮 |
| 7/17 18:20 | 132.5 | 0 | |
| 7/17 18:30 | 132.2 | ↓-0.3 | |
| 7/17 18:40 | 131.7 | ↓-0.5 | |
| 7/17 18:50 | 131.0 | ↓-0.7 | |
| 7/17 19:00 | 130.1 | ↓-0.9 | |
| 7/17 19:10 | 129.0 | ↓-1.1 | |
| 7/17 19:20 | 127.7 | ↓-1.3 | |
| 7/17 19:30 | 126.1 | ↓-1.6 | |
| 7/17 19:40 | 124.4 | ↓-1.7 | |
| 7/17 19:50 | 122.4 | ↓-2.0 | |
| 7/17 20:00 | 120.2 | ↓-2.2 | |
| 7/17 20:10 | 117.8 | ↓-2.4 | |
| 7/17 20:20 | 115.3 | ↓-2.5 | |
| 7/17 20:30 | 112.6 | ↓-2.7 | |
| 7/17 20:40 | 109.8 | ↓-2.8 | |
| 7/17 20:50 | 107.0 | ↓-2.8 | |
| 7/17 21:00 | 104.1 | ↓-2.9 | |
| 7/17 21:10 | 101.2 | ↓-2.9 | |
| 7/17 21:20 | 98.4 | ↓-2.8 | |
| 7/17 21:30 | 95.6 | ↓-2.8 | |
| 7/17 21:40 | 93.0 | ↓-2.6 | |
| 7/17 21:50 | 90.6 | ↓-2.4 | |
| 7/17 22:00 | 88.4 | ↓-2.2 | |
| 7/17 22:10 | 86.4 | ↓-2.0 | |
| 7/17 22:20 | 84.7 | ↓-1.7 | |
| 7/17 22:30 | 83.2 | ↓-1.5 | |
| 7/17 22:40 | 82.0 | ↓-1.2 | |
| 7/17 22:50 | 81.1 | ↓-0.9 | |
| 7/17 23:00 | 80.5 | ↓-0.6 | |
| 7/17 23:10 | 80.2 | ↓-0.3 | 干潮 |
| 7/17 23:20 | 80.1 | ↓-0.1 | |
| 7/17 23:30 | 80.2 | ↑0.1 | |
| 7/17 23:40 | 80.6 | ↑0.4 | |
| 7/17 23:50 | 81.2 | ↑0.6 |