| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(水) |
12:43 | 04:59 | 21:25 | 14:28 |
| 100cm | 53cm | 133cm | 100cm | |
|
||||
苫小牧（北海道）2047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 | 105.9 | ↓-2.4 | |
| 7/17 00:10 | 103.5 | ↓-2.4 | |
| 7/17 00:20 | 101.0 | ↓-2.5 | |
| 7/17 00:30 | 98.4 | ↓-2.6 | 最大潮位差 |
| 7/17 00:40 | 95.8 | ↓-2.6 | 最大潮位差 |
| 7/17 00:50 | 93.2 | ↓-2.6 | 最大潮位差 |
| 7/17 01:00 | 90.6 | ↓-2.6 | 最大潮位差 |
| 7/17 01:10 | 88.0 | ↓-2.6 | 最大潮位差 |
| 7/17 01:20 | 85.4 | ↓-2.6 | 最大潮位差 |
| 7/17 01:30 | 82.8 | ↓-2.6 | 最大潮位差 |
| 7/17 01:40 | 80.3 | ↓-2.5 | |
| 7/17 01:50 | 77.8 | ↓-2.5 | |
| 7/17 02:00 | 75.4 | ↓-2.4 | |
| 7/17 02:10 | 73.1 | ↓-2.3 | |
| 7/17 02:20 | 70.9 | ↓-2.2 | |
| 7/17 02:30 | 68.8 | ↓-2.1 | |
| 7/17 02:40 | 66.8 | ↓-2.0 | |
| 7/17 02:50 | 65.0 | ↓-1.8 | |
| 7/17 03:00 | 63.2 | ↓-1.8 | |
| 7/17 03:10 | 61.6 | ↓-1.6 | |
| 7/17 03:20 | 60.1 | ↓-1.5 | |
| 7/17 03:30 | 58.7 | ↓-1.4 | |
| 7/17 03:40 | 57.5 | ↓-1.2 | |
| 7/17 03:50 | 56.4 | ↓-1.1 | |
| 7/17 04:00 | 55.4 | ↓-1.0 | |
| 7/17 04:10 | 54.6 | ↓-0.8 | |
| 7/17 04:20 | 53.9 | ↓-0.7 | |
| 7/17 04:30 | 53.4 | ↓-0.5 | |
| 7/17 04:40 | 53.0 | ↓-0.4 | |
| 7/17 04:50 | 52.8 | ↓-0.2 | 干潮 |
| 7/17 05:00 | 52.8 | 0 | |
| 7/17 05:10 | 52.9 | ↑0.1 | |
| 7/17 05:20 | 53.2 | ↑0.3 | |
| 7/17 05:30 | 53.6 | ↑0.4 | |
| 7/17 05:40 | 54.2 | ↑0.6 | |
| 7/17 05:50 | 55.0 | ↑0.8 | |
| 7/17 06:00 | 55.9 | ↑0.9 | |
| 7/17 06:10 | 56.9 | ↑1.0 | |
| 7/17 06:20 | 58.1 | ↑1.2 | |
| 7/17 06:30 | 59.4 | ↑1.3 | |
| 7/17 06:40 | 60.8 | ↑1.4 | |
| 7/17 06:50 | 62.3 | ↑1.5 | |
| 7/17 07:00 | 63.9 | ↑1.6 | |
| 7/17 07:10 | 65.5 | ↑1.6 | |
| 7/17 07:20 | 67.3 | ↑1.8 | |
| 7/17 07:30 | 69.0 | ↑1.7 | |
| 7/17 07:40 | 70.8 | ↑1.8 | |
| 7/17 07:50 | 72.5 | ↑1.7 | |
| 7/17 08:00 | 74.3 | ↑1.8 | |
| 7/17 08:10 | 76.0 | ↑1.7 | |
| 7/17 08:20 | 77.7 | ↑1.7 | |
| 7/17 08:30 | 79.4 | ↑1.7 | |
| 7/17 08:40 | 81.0 | ↑1.6 | |
| 7/17 08:50 | 82.5 | ↑1.5 | |
| 7/17 09:00 | 84.0 | ↑1.5 | |
| 7/17 09:10 | 85.4 | ↑1.4 | |
| 7/17 09:20 | 86.8 | ↑1.4 | |
| 7/17 09:30 | 88.1 | ↑1.3 | |
| 7/17 09:40 | 89.3 | ↑1.2 | |
| 7/17 09:50 | 90.5 | ↑1.2 | |
| 7/17 10:00 | 91.6 | ↑1.1 | |
| 7/17 10:10 | 92.6 | ↑1.0 | |
| 7/17 10:20 | 93.6 | ↑1.0 | |
| 7/17 10:30 | 94.5 | ↑0.9 | |
| 7/17 10:40 | 95.3 | ↑0.8 | |
| 7/17 10:50 | 96.1 | ↑0.8 | |
| 7/17 11:00 | 96.8 | ↑0.7 | |
| 7/17 11:10 | 97.4 | ↑0.6 | |
| 7/17 11:20 | 97.9 | ↑0.5 | |
| 7/17 11:30 | 98.4 | ↑0.5 | |
| 7/17 11:40 | 98.8 | ↑0.4 | |
| 7/17 11:50 | 99.2 | ↑0.4 | |
| 7/17 12:00 | 99.4 | ↑0.2 | |
| 7/17 12:10 | 99.6 | ↑0.2 | |
| 7/17 12:20 | 99.8 | ↑0.2 | |
| 7/17 12:30 | 99.9 | ↑0.1 | |
| 7/17 12:40 | 99.9 | 0 | 満潮 |
| 7/17 12:50 | 99.9 | 0 | |
| 7/17 13:00 | 99.8 | ↓-0.1 | |
| 7/17 13:10 | 99.7 | ↓-0.1 | |
| 7/17 13:20 | 99.6 | ↓-0.1 | |
| 7/17 13:30 | 99.5 | ↓-0.1 | |
| 7/17 13:40 | 99.4 | ↓-0.1 | |
| 7/17 13:50 | 99.3 | ↓-0.1 | |
| 7/17 14:00 | 99.2 | ↓-0.1 | |
| 7/17 14:10 | 99.1 | ↓-0.1 | |
| 7/17 14:20 | 99.1 | 0 | 干潮 |
| 7/17 14:30 | 99.1 | 0 | |
| 7/17 14:40 | 99.1 | 0 | |
| 7/17 14:50 | 99.2 | ↑0.1 | |
| 7/17 15:00 | 99.3 | ↑0.1 | |
| 7/17 15:10 | 99.5 | ↑0.2 | |
| 7/17 15:20 | 99.8 | ↑0.3 | |
| 7/17 15:30 | 100.1 | ↑0.3 | |
| 7/17 15:40 | 100.5 | ↑0.4 | |
| 7/17 15:50 | 101.0 | ↑0.5 | |
| 7/17 16:00 | 101.5 | ↑0.5 | |
| 7/17 16:10 | 102.1 | ↑0.6 | |
| 7/17 16:20 | 102.8 | ↑0.7 | |
| 7/17 16:30 | 103.5 | ↑0.7 | |
| 7/17 16:40 | 104.3 | ↑0.8 | |
| 7/17 16:50 | 105.2 | ↑0.9 | |
| 7/17 17:00 | 106.1 | ↑0.9 | |
| 7/17 17:10 | 107.1 | ↑1.0 | |
| 7/17 17:20 | 108.2 | ↑1.1 | |
| 7/17 17:30 | 109.3 | ↑1.1 | |
| 7/17 17:40 | 110.5 | ↑1.2 | |
| 7/17 17:50 | 111.7 | ↑1.2 | |
| 7/17 18:00 | 113.0 | ↑1.3 | |
| 7/17 18:10 | 114.3 | ↑1.3 | |
| 7/17 18:20 | 115.6 | ↑1.3 | |
| 7/17 18:30 | 116.9 | ↑1.3 | |
| 7/17 18:40 | 118.3 | ↑1.4 | |
| 7/17 18:50 | 119.6 | ↑1.3 | |
| 7/17 19:00 | 121.0 | ↑1.4 | |
| 7/17 19:10 | 122.3 | ↑1.3 | |
| 7/17 19:20 | 123.6 | ↑1.3 | |
| 7/17 19:30 | 124.8 | ↑1.2 | |
| 7/17 19:40 | 126.0 | ↑1.2 | |
| 7/17 19:50 | 127.1 | ↑1.1 | |
| 7/17 20:00 | 128.2 | ↑1.1 | |
| 7/17 20:10 | 129.1 | ↑0.9 | |
| 7/17 20:20 | 129.9 | ↑0.8 | |
| 7/17 20:30 | 130.7 | ↑0.8 | |
| 7/17 20:40 | 131.3 | ↑0.6 | |
| 7/17 20:50 | 131.8 | ↑0.5 | |
| 7/17 21:00 | 132.2 | ↑0.4 | |
| 7/17 21:10 | 132.4 | ↑0.2 | |
| 7/17 21:20 | 132.6 | ↑0.2 | 満潮 |
| 7/17 21:30 | 132.5 | ↓-0.1 | |
| 7/17 21:40 | 132.4 | ↓-0.1 | |
| 7/17 21:50 | 132.1 | ↓-0.3 | |
| 7/17 22:00 | 131.7 | ↓-0.4 | |
| 7/17 22:10 | 131.2 | ↓-0.5 | |
| 7/17 22:20 | 130.5 | ↓-0.7 | |
| 7/17 22:30 | 129.7 | ↓-0.8 | |
| 7/17 22:40 | 128.7 | ↓-1.0 | |
| 7/17 22:50 | 127.7 | ↓-1.0 | |
| 7/17 23:00 | 126.5 | ↓-1.2 | |
| 7/17 23:10 | 125.2 | ↓-1.3 | |
| 7/17 23:20 | 123.8 | ↓-1.4 | |
| 7/17 23:30 | 122.3 | ↓-1.5 | |
| 7/17 23:40 | 120.6 | ↓-1.7 | |
| 7/17 23:50 | 118.9 | ↓-1.7 |