| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(土) |
02:25 | 09:55 | 17:20 | 21:40 |
| 156cm | 10cm | 134cm | 97cm | |
|
||||
苫小牧（北海道）2038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 | 127.6 | ↑2.6 | |
| 7/17 00:10 | 130.4 | ↑2.8 | |
| 7/17 00:20 | 133.1 | ↑2.7 | |
| 7/17 00:30 | 135.9 | ↑2.8 | |
| 7/17 00:40 | 138.7 | ↑2.8 | |
| 7/17 00:50 | 141.3 | ↑2.6 | |
| 7/17 01:00 | 143.9 | ↑2.6 | |
| 7/17 01:10 | 146.3 | ↑2.4 | |
| 7/17 01:20 | 148.5 | ↑2.2 | |
| 7/17 01:30 | 150.4 | ↑1.9 | |
| 7/17 01:40 | 152.1 | ↑1.7 | |
| 7/17 01:50 | 153.5 | ↑1.4 | |
| 7/17 02:00 | 154.5 | ↑1.0 | |
| 7/17 02:10 | 155.2 | ↑0.7 | |
| 7/17 02:20 | 155.5 | ↑0.3 | 満潮 |
| 7/17 02:30 | 155.5 | 0 | |
| 7/17 02:40 | 155.1 | ↓-0.4 | |
| 7/17 02:50 | 154.3 | ↓-0.8 | |
| 7/17 03:00 | 153.3 | ↓-1.0 | |
| 7/17 03:10 | 151.8 | ↓-1.5 | |
| 7/17 03:20 | 150.1 | ↓-1.7 | |
| 7/17 03:30 | 148.1 | ↓-2.0 | |
| 7/17 03:40 | 145.9 | ↓-2.2 | |
| 7/17 03:50 | 143.4 | ↓-2.5 | |
| 7/17 04:00 | 140.6 | ↓-2.8 | |
| 7/17 04:10 | 137.7 | ↓-2.9 | |
| 7/17 04:20 | 134.5 | ↓-3.2 | |
| 7/17 04:30 | 131.1 | ↓-3.4 | |
| 7/17 04:40 | 127.6 | ↓-3.5 | |
| 7/17 04:50 | 123.8 | ↓-3.8 | |
| 7/17 05:00 | 119.8 | ↓-4.0 | |
| 7/17 05:10 | 115.7 | ↓-4.1 | |
| 7/17 05:20 | 111.3 | ↓-4.4 | |
| 7/17 05:30 | 106.8 | ↓-4.5 | |
| 7/17 05:40 | 102.1 | ↓-4.7 | |
| 7/17 05:50 | 97.2 | ↓-4.9 | |
| 7/17 06:00 | 92.1 | ↓-5.1 | |
| 7/17 06:10 | 87.0 | ↓-5.1 | |
| 7/17 06:20 | 81.7 | ↓-5.3 | |
| 7/17 06:30 | 76.3 | ↓-5.4 | 最大潮位差 |
| 7/17 06:40 | 70.9 | ↓-5.4 | 最大潮位差 |
| 7/17 06:50 | 65.5 | ↓-5.4 | 最大潮位差 |
| 7/17 07:00 | 60.2 | ↓-5.3 | |
| 7/17 07:10 | 54.9 | ↓-5.3 | |
| 7/17 07:20 | 49.8 | ↓-5.1 | |
| 7/17 07:30 | 44.8 | ↓-5.0 | |
| 7/17 07:40 | 40.1 | ↓-4.7 | |
| 7/17 07:50 | 35.7 | ↓-4.4 | |
| 7/17 08:00 | 31.5 | ↓-4.2 | |
| 7/17 08:10 | 27.7 | ↓-3.8 | |
| 7/17 08:20 | 24.2 | ↓-3.5 | |
| 7/17 08:30 | 21.1 | ↓-3.1 | |
| 7/17 08:40 | 18.3 | ↓-2.8 | |
| 7/17 08:50 | 16.0 | ↓-2.3 | |
| 7/17 09:00 | 14.0 | ↓-2.0 | |
| 7/17 09:10 | 12.4 | ↓-1.6 | |
| 7/17 09:20 | 11.1 | ↓-1.3 | |
| 7/17 09:30 | 10.2 | ↓-0.9 | |
| 7/17 09:40 | 9.6 | ↓-0.6 | |
| 7/17 09:50 | 9.3 | ↓-0.3 | 干潮 |
| 7/17 10:00 | 9.3 | 0 | |
| 7/17 10:10 | 9.7 | ↑0.4 | |
| 7/17 10:20 | 10.3 | ↑0.6 | |
| 7/17 10:30 | 11.2 | ↑0.9 | |
| 7/17 10:40 | 12.4 | ↑1.2 | |
| 7/17 10:50 | 13.9 | ↑1.5 | |
| 7/17 11:00 | 15.8 | ↑1.9 | |
| 7/17 11:10 | 17.9 | ↑2.1 | |
| 7/17 11:20 | 20.3 | ↑2.4 | |
| 7/17 11:30 | 23.0 | ↑2.7 | |
| 7/17 11:40 | 26.0 | ↑3.0 | |
| 7/17 11:50 | 29.4 | ↑3.4 | |
| 7/17 12:00 | 33.0 | ↑3.6 | |
| 7/17 12:10 | 36.9 | ↑3.9 | |
| 7/17 12:20 | 41.1 | ↑4.2 | |
| 7/17 12:30 | 45.5 | ↑4.4 | |
| 7/17 12:40 | 50.1 | ↑4.6 | |
| 7/17 12:50 | 54.9 | ↑4.8 | |
| 7/17 13:00 | 59.8 | ↑4.9 | |
| 7/17 13:10 | 64.8 | ↑5.0 | |
| 7/17 13:20 | 69.8 | ↑5.0 | |
| 7/17 13:30 | 74.8 | ↑5.0 | |
| 7/17 13:40 | 79.8 | ↑5.0 | |
| 7/17 13:50 | 84.6 | ↑4.8 | |
| 7/17 14:00 | 89.3 | ↑4.7 | |
| 7/17 14:10 | 93.8 | ↑4.5 | |
| 7/17 14:20 | 98.1 | ↑4.3 | |
| 7/17 14:30 | 102.2 | ↑4.1 | |
| 7/17 14:40 | 106.0 | ↑3.8 | |
| 7/17 14:50 | 109.5 | ↑3.5 | |
| 7/17 15:00 | 112.8 | ↑3.3 | |
| 7/17 15:10 | 115.8 | ↑3.0 | |
| 7/17 15:20 | 118.6 | ↑2.8 | |
| 7/17 15:30 | 121.0 | ↑2.4 | |
| 7/17 15:40 | 123.3 | ↑2.3 | |
| 7/17 15:50 | 125.3 | ↑2.0 | |
| 7/17 16:00 | 127.1 | ↑1.8 | |
| 7/17 16:10 | 128.6 | ↑1.5 | |
| 7/17 16:20 | 130.0 | ↑1.4 | |
| 7/17 16:30 | 131.1 | ↑1.1 | |
| 7/17 16:40 | 132.1 | ↑1.0 | |
| 7/17 16:50 | 132.8 | ↑0.7 | |
| 7/17 17:00 | 133.4 | ↑0.6 | |
| 7/17 17:10 | 133.7 | ↑0.3 | 満潮 |
| 7/17 17:20 | 133.8 | ↑0.1 | 満潮 |
| 7/17 17:30 | 133.6 | ↓-0.2 | |
| 7/17 17:40 | 133.3 | ↓-0.3 | |
| 7/17 17:50 | 132.6 | ↓-0.7 | |
| 7/17 18:00 | 131.7 | ↓-0.9 | |
| 7/17 18:10 | 130.6 | ↓-1.1 | |
| 7/17 18:20 | 129.2 | ↓-1.4 | |
| 7/17 18:30 | 127.6 | ↓-1.6 | |
| 7/17 18:40 | 125.8 | ↓-1.8 | |
| 7/17 18:50 | 123.7 | ↓-2.1 | |
| 7/17 19:00 | 121.6 | ↓-2.1 | |
| 7/17 19:10 | 119.3 | ↓-2.3 | |
| 7/17 19:20 | 116.9 | ↓-2.4 | |
| 7/17 19:30 | 114.6 | ↓-2.3 | |
| 7/17 19:40 | 112.2 | ↓-2.4 | |
| 7/17 19:50 | 109.9 | ↓-2.3 | |
| 7/17 20:00 | 107.6 | ↓-2.3 | |
| 7/17 20:10 | 105.5 | ↓-2.1 | |
| 7/17 20:20 | 103.6 | ↓-1.9 | |
| 7/17 20:30 | 101.9 | ↓-1.7 | |
| 7/17 20:40 | 100.3 | ↓-1.6 | |
| 7/17 20:50 | 99.1 | ↓-1.2 | |
| 7/17 21:00 | 98.0 | ↓-1.1 | |
| 7/17 21:10 | 97.2 | ↓-0.8 | |
| 7/17 21:20 | 96.7 | ↓-0.5 | |
| 7/17 21:30 | 96.4 | ↓-0.3 | 干潮 |
| 7/17 21:40 | 96.3 | ↓-0.1 | 干潮 |
| 7/17 21:50 | 96.4 | ↑0.1 | |
| 7/17 22:00 | 96.7 | ↑0.3 | |
| 7/17 22:10 | 97.2 | ↑0.5 | |
| 7/17 22:20 | 97.9 | ↑0.7 | |
| 7/17 22:30 | 98.7 | ↑0.8 | |
| 7/17 22:40 | 99.7 | ↑1.0 | |
| 7/17 22:50 | 100.9 | ↑1.2 | |
| 7/17 23:00 | 102.2 | ↑1.3 | |
| 7/17 23:10 | 103.7 | ↑1.5 | |
| 7/17 23:20 | 105.3 | ↑1.6 | |
| 7/17 23:30 | 107.1 | ↑1.8 | |
| 7/17 23:40 | 109.1 | ↑2.0 | |
| 7/17 23:50 | 111.2 | ↑2.1 |