| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(日) |
01:50 | 09:36 | 17:16 | 21:10 |
| 155cm | 2cm | 133cm | 108cm | |
|
||||
苫小牧（北海道）2061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 | 140.3 | ↑2.0 | |
| 7/17 00:10 | 142.3 | ↑2.0 | |
| 7/17 00:20 | 144.2 | ↑1.9 | |
| 7/17 00:30 | 146.1 | ↑1.9 | |
| 7/17 00:40 | 147.9 | ↑1.8 | |
| 7/17 00:50 | 149.5 | ↑1.6 | |
| 7/17 01:00 | 150.9 | ↑1.4 | |
| 7/17 01:10 | 152.1 | ↑1.2 | |
| 7/17 01:20 | 153.1 | ↑1.0 | |
| 7/17 01:30 | 153.8 | ↑0.7 | |
| 7/17 01:40 | 154.2 | ↑0.4 | 満潮 |
| 7/17 01:50 | 154.3 | ↑0.1 | 満潮 |
| 7/17 02:00 | 154.1 | ↓-0.2 | |
| 7/17 02:10 | 153.6 | ↓-0.5 | |
| 7/17 02:20 | 152.8 | ↓-0.8 | |
| 7/17 02:30 | 151.6 | ↓-1.2 | |
| 7/17 02:40 | 150.2 | ↓-1.4 | |
| 7/17 02:50 | 148.5 | ↓-1.7 | |
| 7/17 03:00 | 146.5 | ↓-2.0 | |
| 7/17 03:10 | 144.3 | ↓-2.2 | |
| 7/17 03:20 | 141.8 | ↓-2.5 | |
| 7/17 03:30 | 139.1 | ↓-2.7 | |
| 7/17 03:40 | 136.2 | ↓-2.9 | |
| 7/17 03:50 | 133.1 | ↓-3.1 | |
| 7/17 04:00 | 129.7 | ↓-3.4 | |
| 7/17 04:10 | 126.2 | ↓-3.5 | |
| 7/17 04:20 | 122.5 | ↓-3.7 | |
| 7/17 04:30 | 118.6 | ↓-3.9 | |
| 7/17 04:40 | 114.5 | ↓-4.1 | |
| 7/17 04:50 | 110.2 | ↓-4.3 | |
| 7/17 05:00 | 105.7 | ↓-4.5 | |
| 7/17 05:10 | 101.1 | ↓-4.6 | |
| 7/17 05:20 | 96.2 | ↓-4.9 | |
| 7/17 05:30 | 91.3 | ↓-4.9 | |
| 7/17 05:40 | 86.1 | ↓-5.2 | |
| 7/17 05:50 | 80.9 | ↓-5.2 | |
| 7/17 06:00 | 75.5 | ↓-5.4 | |
| 7/17 06:10 | 70.1 | ↓-5.4 | |
| 7/17 06:20 | 64.7 | ↓-5.4 | |
| 7/17 06:30 | 59.2 | ↓-5.5 | 最大潮位差 |
| 7/17 06:40 | 53.8 | ↓-5.4 | |
| 7/17 06:50 | 48.5 | ↓-5.3 | |
| 7/17 07:00 | 43.4 | ↓-5.1 | |
| 7/17 07:10 | 38.4 | ↓-5.0 | |
| 7/17 07:20 | 33.6 | ↓-4.8 | |
| 7/17 07:30 | 29.1 | ↓-4.5 | |
| 7/17 07:40 | 24.8 | ↓-4.3 | |
| 7/17 07:50 | 20.9 | ↓-3.9 | |
| 7/17 08:00 | 17.3 | ↓-3.6 | |
| 7/17 08:10 | 14.1 | ↓-3.2 | |
| 7/17 08:20 | 11.2 | ↓-2.9 | |
| 7/17 08:30 | 8.7 | ↓-2.5 | |
| 7/17 08:40 | 6.6 | ↓-2.1 | |
| 7/17 08:50 | 4.9 | ↓-1.7 | |
| 7/17 09:00 | 3.5 | ↓-1.4 | |
| 7/17 09:10 | 2.5 | ↓-1.0 | |
| 7/17 09:20 | 1.8 | ↓-0.7 | |
| 7/17 09:30 | 1.4 | ↓-0.4 | 干潮 |
| 7/17 09:40 | 1.4 | 0 | |
| 7/17 09:50 | 1.8 | ↑0.4 | |
| 7/17 10:00 | 2.4 | ↑0.6 | |
| 7/17 10:10 | 3.4 | ↑1.0 | |
| 7/17 10:20 | 4.6 | ↑1.2 | |
| 7/17 10:30 | 6.2 | ↑1.6 | |
| 7/17 10:40 | 8.1 | ↑1.9 | |
| 7/17 10:50 | 10.4 | ↑2.3 | |
| 7/17 11:00 | 12.9 | ↑2.5 | |
| 7/17 11:10 | 15.7 | ↑2.8 | |
| 7/17 11:20 | 18.9 | ↑3.2 | |
| 7/17 11:30 | 22.4 | ↑3.5 | |
| 7/17 11:40 | 26.1 | ↑3.7 | |
| 7/17 11:50 | 30.2 | ↑4.1 | |
| 7/17 12:00 | 34.5 | ↑4.3 | |
| 7/17 12:10 | 39.0 | ↑4.5 | |
| 7/17 12:20 | 43.7 | ↑4.7 | |
| 7/17 12:30 | 48.6 | ↑4.9 | |
| 7/17 12:40 | 53.6 | ↑5.0 | |
| 7/17 12:50 | 58.6 | ↑5.0 | |
| 7/17 13:00 | 63.7 | ↑5.1 | |
| 7/17 13:10 | 68.8 | ↑5.1 | |
| 7/17 13:20 | 73.8 | ↑5.0 | |
| 7/17 13:30 | 78.7 | ↑4.9 | |
| 7/17 13:40 | 83.5 | ↑4.8 | |
| 7/17 13:50 | 88.1 | ↑4.6 | |
| 7/17 14:00 | 92.5 | ↑4.4 | |
| 7/17 14:10 | 96.7 | ↑4.2 | |
| 7/17 14:20 | 100.7 | ↑4.0 | |
| 7/17 14:30 | 104.4 | ↑3.7 | |
| 7/17 14:40 | 107.9 | ↑3.5 | |
| 7/17 14:50 | 111.1 | ↑3.2 | |
| 7/17 15:00 | 114.0 | ↑2.9 | |
| 7/17 15:10 | 116.7 | ↑2.7 | |
| 7/17 15:20 | 119.2 | ↑2.5 | |
| 7/17 15:30 | 121.5 | ↑2.3 | |
| 7/17 15:40 | 123.5 | ↑2.0 | |
| 7/17 15:50 | 125.3 | ↑1.8 | |
| 7/17 16:00 | 127.0 | ↑1.7 | |
| 7/17 16:10 | 128.4 | ↑1.4 | |
| 7/17 16:20 | 129.7 | ↑1.3 | |
| 7/17 16:30 | 130.7 | ↑1.0 | |
| 7/17 16:40 | 131.6 | ↑0.9 | |
| 7/17 16:50 | 132.2 | ↑0.6 | |
| 7/17 17:00 | 132.6 | ↑0.4 | |
| 7/17 17:10 | 132.9 | ↑0.3 | 満潮 |
| 7/17 17:20 | 132.9 | 0 | |
| 7/17 17:30 | 132.6 | ↓-0.3 | |
| 7/17 17:40 | 132.2 | ↓-0.4 | |
| 7/17 17:50 | 131.5 | ↓-0.7 | |
| 7/17 18:00 | 130.6 | ↓-0.9 | |
| 7/17 18:10 | 129.5 | ↓-1.1 | |
| 7/17 18:20 | 128.2 | ↓-1.3 | |
| 7/17 18:30 | 126.8 | ↓-1.4 | |
| 7/17 18:40 | 125.2 | ↓-1.6 | |
| 7/17 18:50 | 123.6 | ↓-1.6 | |
| 7/17 19:00 | 121.9 | ↓-1.7 | |
| 7/17 19:10 | 120.1 | ↓-1.8 | |
| 7/17 19:20 | 118.3 | ↓-1.8 | |
| 7/17 19:30 | 116.6 | ↓-1.7 | |
| 7/17 19:40 | 115.0 | ↓-1.6 | |
| 7/17 19:50 | 113.5 | ↓-1.5 | |
| 7/17 20:00 | 112.1 | ↓-1.4 | |
| 7/17 20:10 | 110.9 | ↓-1.2 | |
| 7/17 20:20 | 109.9 | ↓-1.0 | |
| 7/17 20:30 | 109.0 | ↓-0.9 | |
| 7/17 20:40 | 108.4 | ↓-0.6 | |
| 7/17 20:50 | 107.9 | ↓-0.5 | |
| 7/17 21:00 | 107.7 | ↓-0.2 | 干潮 |
| 7/17 21:10 | 107.6 | ↓-0.1 | 干潮 |
| 7/17 21:20 | 107.7 | ↑0.1 | |
| 7/17 21:30 | 108.0 | ↑0.3 | |
| 7/17 21:40 | 108.4 | ↑0.4 | |
| 7/17 21:50 | 109.0 | ↑0.6 | |
| 7/17 22:00 | 109.7 | ↑0.7 | |
| 7/17 22:10 | 110.5 | ↑0.8 | |
| 7/17 22:20 | 111.4 | ↑0.9 | |
| 7/17 22:30 | 112.5 | ↑1.1 | |
| 7/17 22:40 | 113.6 | ↑1.1 | |
| 7/17 22:50 | 114.9 | ↑1.3 | |
| 7/17 23:00 | 116.3 | ↑1.4 | |
| 7/17 23:10 | 117.9 | ↑1.6 | |
| 7/17 23:20 | 119.5 | ↑1.6 | |
| 7/17 23:30 | 121.3 | ↑1.8 | |
| 7/17 23:40 | 123.3 | ↑2.0 | |
| 7/17 23:50 | 125.3 | ↑2.0 |