| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(水) |
04:48 | 11:43 | 18:44 | 23:48 |
| 135cm | 16cm | 115cm | 80cm | |
|
||||
苫小牧（北海道）2053年05月7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 |
|---|---|---|---|
| 5/7 00:00 | 78.7 | ↑0.9 | |
| 5/7 00:10 | 79.8 | ↑1.1 | |
| 5/7 00:20 | 81.1 | ↑1.3 | |
| 5/7 00:30 | 82.5 | ↑1.4 | |
| 5/7 00:40 | 84.0 | ↑1.5 | |
| 5/7 00:50 | 85.6 | ↑1.6 | |
| 5/7 01:00 | 87.3 | ↑1.7 | |
| 5/7 01:10 | 89.1 | ↑1.8 | |
| 5/7 01:20 | 91.0 | ↑1.9 | |
| 5/7 01:30 | 93.0 | ↑2.0 | |
| 5/7 01:40 | 95.2 | ↑2.2 | |
| 5/7 01:50 | 97.4 | ↑2.2 | |
| 5/7 02:00 | 99.8 | ↑2.4 | |
| 5/7 02:10 | 102.2 | ↑2.4 | |
| 5/7 02:20 | 104.8 | ↑2.6 | |
| 5/7 02:30 | 107.4 | ↑2.6 | |
| 5/7 02:40 | 110.1 | ↑2.7 | |
| 5/7 02:50 | 112.9 | ↑2.8 | |
| 5/7 03:00 | 115.6 | ↑2.7 | |
| 5/7 03:10 | 118.3 | ↑2.7 | |
| 5/7 03:20 | 120.9 | ↑2.6 | |
| 5/7 03:30 | 123.5 | ↑2.6 | |
| 5/7 03:40 | 125.8 | ↑2.3 | |
| 5/7 03:50 | 127.9 | ↑2.1 | |
| 5/7 04:00 | 129.8 | ↑1.9 | |
| 5/7 04:10 | 131.3 | ↑1.5 | |
| 5/7 04:20 | 132.6 | ↑1.3 | |
| 5/7 04:30 | 133.4 | ↑0.8 | |
| 5/7 04:40 | 133.9 | ↑0.5 | 満潮 |
| 5/7 04:50 | 134.0 | ↑0.1 | |
| 5/7 05:00 | 133.7 | ↓-0.3 | |
| 5/7 05:10 | 133.0 | ↓-0.7 | |
| 5/7 05:20 | 131.9 | ↓-1.1 | |
| 5/7 05:30 | 130.5 | ↓-1.4 | |
| 5/7 05:40 | 128.7 | ↓-1.8 | |
| 5/7 05:50 | 126.6 | ↓-2.1 | |
| 5/7 06:00 | 124.3 | ↓-2.3 | |
| 5/7 06:10 | 121.7 | ↓-2.6 | |
| 5/7 06:20 | 118.8 | ↓-2.9 | |
| 5/7 06:30 | 115.8 | ↓-3.0 | |
| 5/7 06:40 | 112.7 | ↓-3.1 | |
| 5/7 06:50 | 109.4 | ↓-3.3 | |
| 5/7 07:00 | 106.0 | ↓-3.4 | |
| 5/7 07:10 | 102.5 | ↓-3.5 | |
| 5/7 07:20 | 98.9 | ↓-3.6 | |
| 5/7 07:30 | 95.2 | ↓-3.7 | |
| 5/7 07:40 | 91.5 | ↓-3.7 | |
| 5/7 07:50 | 87.6 | ↓-3.9 | |
| 5/7 08:00 | 83.7 | ↓-3.9 | |
| 5/7 08:10 | 79.7 | ↓-4.0 | |
| 5/7 08:20 | 75.6 | ↓-4.1 | |
| 5/7 08:30 | 71.4 | ↓-4.2 | |
| 5/7 08:40 | 67.2 | ↓-4.2 | |
| 5/7 08:50 | 62.9 | ↓-4.3 | 最大潮位差 |
| 5/7 09:00 | 58.7 | ↓-4.2 | |
| 5/7 09:10 | 54.4 | ↓-4.3 | 最大潮位差 |
| 5/7 09:20 | 50.2 | ↓-4.2 | |
| 5/7 09:30 | 46.1 | ↓-4.1 | |
| 5/7 09:40 | 42.1 | ↓-4.0 | |
| 5/7 09:50 | 38.2 | ↓-3.9 | |
| 5/7 10:00 | 34.6 | ↓-3.6 | |
| 5/7 10:10 | 31.2 | ↓-3.4 | |
| 5/7 10:20 | 28.1 | ↓-3.1 | |
| 5/7 10:30 | 25.3 | ↓-2.8 | |
| 5/7 10:40 | 22.9 | ↓-2.4 | |
| 5/7 10:50 | 20.8 | ↓-2.1 | |
| 5/7 11:00 | 19.1 | ↓-1.7 | |
| 5/7 11:10 | 17.7 | ↓-1.4 | |
| 5/7 11:20 | 16.8 | ↓-0.9 | |
| 5/7 11:30 | 16.2 | ↓-0.6 | |
| 5/7 11:40 | 15.9 | ↓-0.3 | 干潮 |
| 5/7 11:50 | 16.0 | ↑0.1 | |
| 5/7 12:00 | 16.4 | ↑0.4 | |
| 5/7 12:10 | 17.1 | ↑0.7 | |
| 5/7 12:20 | 18.0 | ↑0.9 | |
| 5/7 12:30 | 19.2 | ↑1.2 | |
| 5/7 12:40 | 20.6 | ↑1.4 | |
| 5/7 12:50 | 22.2 | ↑1.6 | |
| 5/7 13:00 | 24.0 | ↑1.8 | |
| 5/7 13:10 | 26.0 | ↑2.0 | |
| 5/7 13:20 | 28.2 | ↑2.2 | |
| 5/7 13:30 | 30.5 | ↑2.3 | |
| 5/7 13:40 | 32.9 | ↑2.4 | |
| 5/7 13:50 | 35.6 | ↑2.7 | |
| 5/7 14:00 | 38.4 | ↑2.8 | |
| 5/7 14:10 | 41.4 | ↑3.0 | |
| 5/7 14:20 | 44.6 | ↑3.2 | |
| 5/7 14:30 | 47.9 | ↑3.3 | |
| 5/7 14:40 | 51.5 | ↑3.6 | |
| 5/7 14:50 | 55.1 | ↑3.6 | |
| 5/7 15:00 | 59.0 | ↑3.9 | |
| 5/7 15:10 | 62.9 | ↑3.9 | |
| 5/7 15:20 | 66.9 | ↑4.0 | |
| 5/7 15:30 | 71.0 | ↑4.1 | |
| 5/7 15:40 | 75.1 | ↑4.1 | |
| 5/7 15:50 | 79.1 | ↑4.0 | |
| 5/7 16:00 | 83.1 | ↑4.0 | |
| 5/7 16:10 | 86.9 | ↑3.8 | |
| 5/7 16:20 | 90.6 | ↑3.7 | |
| 5/7 16:30 | 94.1 | ↑3.5 | |
| 5/7 16:40 | 97.4 | ↑3.3 | |
| 5/7 16:50 | 100.4 | ↑3.0 | |
| 5/7 17:00 | 103.1 | ↑2.7 | |
| 5/7 17:10 | 105.5 | ↑2.4 | |
| 5/7 17:20 | 107.6 | ↑2.1 | |
| 5/7 17:30 | 109.4 | ↑1.8 | |
| 5/7 17:40 | 110.9 | ↑1.5 | |
| 5/7 17:50 | 112.1 | ↑1.2 | |
| 5/7 18:00 | 113.1 | ↑1.0 | |
| 5/7 18:10 | 113.8 | ↑0.7 | |
| 5/7 18:20 | 114.3 | ↑0.5 | |
| 5/7 18:30 | 114.6 | ↑0.3 | |
| 5/7 18:40 | 114.7 | ↑0.1 | 満潮 |
| 5/7 18:50 | 114.7 | 0 | |
| 5/7 19:00 | 114.5 | ↓-0.2 | |
| 5/7 19:10 | 114.3 | ↓-0.2 | |
| 5/7 19:20 | 113.9 | ↓-0.4 | |
| 5/7 19:30 | 113.4 | ↓-0.5 | |
| 5/7 19:40 | 112.8 | ↓-0.6 | |
| 5/7 19:50 | 112.1 | ↓-0.7 | |
| 5/7 20:00 | 111.3 | ↓-0.8 | |
| 5/7 20:10 | 110.4 | ↓-0.9 | |
| 5/7 20:20 | 109.4 | ↓-1.0 | |
| 5/7 20:30 | 108.2 | ↓-1.2 | |
| 5/7 20:40 | 106.8 | ↓-1.4 | |
| 5/7 20:50 | 105.4 | ↓-1.4 | |
| 5/7 21:00 | 103.8 | ↓-1.6 | |
| 5/7 21:10 | 102.1 | ↓-1.7 | |
| 5/7 21:20 | 100.2 | ↓-1.9 | |
| 5/7 21:30 | 98.3 | ↓-1.9 | |
| 5/7 21:40 | 96.3 | ↓-2.0 | |
| 5/7 21:50 | 94.3 | ↓-2.0 | |
| 5/7 22:00 | 92.3 | ↓-2.0 | |
| 5/7 22:10 | 90.4 | ↓-1.9 | |
| 5/7 22:20 | 88.5 | ↓-1.9 | |
| 5/7 22:30 | 86.7 | ↓-1.8 | |
| 5/7 22:40 | 85.1 | ↓-1.6 | |
| 5/7 22:50 | 83.6 | ↓-1.5 | |
| 5/7 23:00 | 82.4 | ↓-1.2 | |
| 5/7 23:10 | 81.4 | ↓-1.0 | |
| 5/7 23:20 | 80.6 | ↓-0.8 | |
| 5/7 23:30 | 80.1 | ↓-0.5 | |
| 5/7 23:40 | 79.8 | ↓-0.3 | 干潮 |
| 5/7 23:50 | 79.8 | 0 |