| 満潮 | 干潮 | 満潮 | 干潮 |
|
05
(日) |
00:15 | 08:19 | 16:00 | 19:43 |
| 141cm | 24cm | 125cm | 107cm | |
|
||||
苫小牧（北海道）2009年07月05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 |
|---|---|---|---|
| 7/5 00:00 | 140.7 | ↑0.4 | |
| 7/5 00:10 | 140.9 | ↑0.2 | 満潮 |
| 7/5 00:20 | 140.8 | ↓-0.1 | |
| 7/5 00:30 | 140.6 | ↓-0.2 | |
| 7/5 00:40 | 140.1 | ↓-0.5 | |
| 7/5 00:50 | 139.4 | ↓-0.7 | |
| 7/5 01:00 | 138.5 | ↓-0.9 | |
| 7/5 01:10 | 137.4 | ↓-1.1 | |
| 7/5 01:20 | 136.0 | ↓-1.4 | |
| 7/5 01:30 | 134.5 | ↓-1.5 | |
| 7/5 01:40 | 132.8 | ↓-1.7 | |
| 7/5 01:50 | 130.9 | ↓-1.9 | |
| 7/5 02:00 | 128.8 | ↓-2.1 | |
| 7/5 02:10 | 126.6 | ↓-2.2 | |
| 7/5 02:20 | 124.2 | ↓-2.4 | |
| 7/5 02:30 | 121.7 | ↓-2.5 | |
| 7/5 02:40 | 119.0 | ↓-2.7 | |
| 7/5 02:50 | 116.2 | ↓-2.8 | |
| 7/5 03:00 | 113.3 | ↓-2.9 | |
| 7/5 03:10 | 110.2 | ↓-3.1 | |
| 7/5 03:20 | 106.9 | ↓-3.3 | |
| 7/5 03:30 | 103.6 | ↓-3.3 | |
| 7/5 03:40 | 100.1 | ↓-3.5 | |
| 7/5 03:50 | 96.5 | ↓-3.6 | |
| 7/5 04:00 | 92.8 | ↓-3.7 | |
| 7/5 04:10 | 89.0 | ↓-3.8 | |
| 7/5 04:20 | 85.1 | ↓-3.9 | |
| 7/5 04:30 | 81.1 | ↓-4.0 | |
| 7/5 04:40 | 77.1 | ↓-4.0 | |
| 7/5 04:50 | 73.1 | ↓-4.0 | |
| 7/5 05:00 | 69.0 | ↓-4.1 | 最大潮位差 |
| 7/5 05:10 | 65.0 | ↓-4.0 | |
| 7/5 05:20 | 61.1 | ↓-3.9 | |
| 7/5 05:30 | 57.3 | ↓-3.8 | |
| 7/5 05:40 | 53.5 | ↓-3.8 | |
| 7/5 05:50 | 49.9 | ↓-3.6 | |
| 7/5 06:00 | 46.5 | ↓-3.4 | |
| 7/5 06:10 | 43.3 | ↓-3.2 | |
| 7/5 06:20 | 40.3 | ↓-3.0 | |
| 7/5 06:30 | 37.5 | ↓-2.8 | |
| 7/5 06:40 | 34.9 | ↓-2.6 | |
| 7/5 06:50 | 32.6 | ↓-2.3 | |
| 7/5 07:00 | 30.5 | ↓-2.1 | |
| 7/5 07:10 | 28.7 | ↓-1.8 | |
| 7/5 07:20 | 27.1 | ↓-1.6 | |
| 7/5 07:30 | 25.8 | ↓-1.3 | |
| 7/5 07:40 | 24.8 | ↓-1.0 | |
| 7/5 07:50 | 24.0 | ↓-0.8 | |
| 7/5 08:00 | 23.4 | ↓-0.6 | |
| 7/5 08:10 | 23.1 | ↓-0.3 | 干潮 |
| 7/5 08:20 | 23.0 | ↓-0.1 | |
| 7/5 08:30 | 23.2 | ↑0.2 | |
| 7/5 08:40 | 23.6 | ↑0.4 | |
| 7/5 08:50 | 24.2 | ↑0.6 | |
| 7/5 09:00 | 25.1 | ↑0.9 | |
| 7/5 09:10 | 26.2 | ↑1.1 | |
| 7/5 09:20 | 27.6 | ↑1.4 | |
| 7/5 09:30 | 29.2 | ↑1.6 | |
| 7/5 09:40 | 31.1 | ↑1.9 | |
| 7/5 09:50 | 33.1 | ↑2.0 | |
| 7/5 10:00 | 35.5 | ↑2.4 | |
| 7/5 10:10 | 38.0 | ↑2.5 | |
| 7/5 10:20 | 40.8 | ↑2.8 | |
| 7/5 10:30 | 43.8 | ↑3.0 | |
| 7/5 10:40 | 46.9 | ↑3.1 | |
| 7/5 10:50 | 50.2 | ↑3.3 | |
| 7/5 11:00 | 53.7 | ↑3.5 | |
| 7/5 11:10 | 57.3 | ↑3.6 | |
| 7/5 11:20 | 60.9 | ↑3.6 | |
| 7/5 11:30 | 64.7 | ↑3.8 | |
| 7/5 11:40 | 68.4 | ↑3.7 | |
| 7/5 11:50 | 72.2 | ↑3.8 | |
| 7/5 12:00 | 75.9 | ↑3.7 | |
| 7/5 12:10 | 79.5 | ↑3.6 | |
| 7/5 12:20 | 83.1 | ↑3.6 | |
| 7/5 12:30 | 86.6 | ↑3.5 | |
| 7/5 12:40 | 89.9 | ↑3.3 | |
| 7/5 12:50 | 93.1 | ↑3.2 | |
| 7/5 13:00 | 96.2 | ↑3.1 | |
| 7/5 13:10 | 99.1 | ↑2.9 | |
| 7/5 13:20 | 101.9 | ↑2.8 | |
| 7/5 13:30 | 104.5 | ↑2.6 | |
| 7/5 13:40 | 106.9 | ↑2.4 | |
| 7/5 13:50 | 109.2 | ↑2.3 | |
| 7/5 14:00 | 111.3 | ↑2.1 | |
| 7/5 14:10 | 113.3 | ↑2.0 | |
| 7/5 14:20 | 115.1 | ↑1.8 | |
| 7/5 14:30 | 116.8 | ↑1.7 | |
| 7/5 14:40 | 118.3 | ↑1.5 | |
| 7/5 14:50 | 119.6 | ↑1.3 | |
| 7/5 15:00 | 120.8 | ↑1.2 | |
| 7/5 15:10 | 121.8 | ↑1.0 | |
| 7/5 15:20 | 122.6 | ↑0.8 | |
| 7/5 15:30 | 123.3 | ↑0.7 | |
| 7/5 15:40 | 123.7 | ↑0.4 | |
| 7/5 15:50 | 124.0 | ↑0.3 | 満潮 |
| 7/5 16:00 | 124.1 | ↑0.1 | 満潮 |
| 7/5 16:10 | 123.9 | ↓-0.2 | |
| 7/5 16:20 | 123.6 | ↓-0.3 | |
| 7/5 16:30 | 123.1 | ↓-0.5 | |
| 7/5 16:40 | 122.5 | ↓-0.6 | |
| 7/5 16:50 | 121.6 | ↓-0.9 | |
| 7/5 17:00 | 120.7 | ↓-0.9 | |
| 7/5 17:10 | 119.6 | ↓-1.1 | |
| 7/5 17:20 | 118.4 | ↓-1.2 | |
| 7/5 17:30 | 117.2 | ↓-1.2 | |
| 7/5 17:40 | 115.9 | ↓-1.3 | |
| 7/5 17:50 | 114.6 | ↓-1.3 | |
| 7/5 18:00 | 113.3 | ↓-1.3 | |
| 7/5 18:10 | 112.1 | ↓-1.2 | |
| 7/5 18:20 | 110.9 | ↓-1.2 | |
| 7/5 18:30 | 109.9 | ↓-1.0 | |
| 7/5 18:40 | 108.9 | ↓-1.0 | |
| 7/5 18:50 | 108.1 | ↓-0.8 | |
| 7/5 19:00 | 107.4 | ↓-0.7 | |
| 7/5 19:10 | 106.9 | ↓-0.5 | |
| 7/5 19:20 | 106.5 | ↓-0.4 | |
| 7/5 19:30 | 106.2 | ↓-0.3 | |
| 7/5 19:40 | 106.2 | 0 | 干潮 |
| 7/5 19:50 | 106.2 | 0 | |
| 7/5 20:00 | 106.4 | ↑0.2 | |
| 7/5 20:10 | 106.7 | ↑0.3 | |
| 7/5 20:20 | 107.1 | ↑0.4 | |
| 7/5 20:30 | 107.7 | ↑0.6 | |
| 7/5 20:40 | 108.3 | ↑0.6 | |
| 7/5 20:50 | 109.0 | ↑0.7 | |
| 7/5 21:00 | 109.9 | ↑0.9 | |
| 7/5 21:10 | 110.8 | ↑0.9 | |
| 7/5 21:20 | 111.9 | ↑1.1 | |
| 7/5 21:30 | 113.0 | ↑1.1 | |
| 7/5 21:40 | 114.2 | ↑1.2 | |
| 7/5 21:50 | 115.6 | ↑1.4 | |
| 7/5 22:00 | 117.0 | ↑1.4 | |
| 7/5 22:10 | 118.5 | ↑1.5 | |
| 7/5 22:20 | 120.1 | ↑1.6 | |
| 7/5 22:30 | 121.8 | ↑1.7 | |
| 7/5 22:40 | 123.6 | ↑1.8 | |
| 7/5 22:50 | 125.4 | ↑1.8 | |
| 7/5 23:00 | 127.2 | ↑1.8 | |
| 7/5 23:10 | 129.1 | ↑1.9 | |
| 7/5 23:20 | 131.0 | ↑1.9 | |
| 7/5 23:30 | 132.8 | ↑1.8 | |
| 7/5 23:40 | 134.6 | ↑1.8 | |
| 7/5 23:50 | 136.2 | ↑1.6 |