| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(月) |
02:46 | 09:46 | 16:30 | 21:45 |
| 151cm | 25cm | 136cm | 78cm | |
|
||||
苫小牧（北海道）2051年08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 |
|---|---|---|---|
| 8/7 00:00 | 113.6 | ↑3.1 | |
| 8/7 00:10 | 116.8 | ↑3.2 | |
| 8/7 00:20 | 120.1 | ↑3.3 | |
| 8/7 00:30 | 123.4 | ↑3.3 | |
| 8/7 00:40 | 126.6 | ↑3.2 | |
| 8/7 00:50 | 129.8 | ↑3.2 | |
| 8/7 01:00 | 132.9 | ↑3.1 | |
| 8/7 01:10 | 135.8 | ↑2.9 | |
| 8/7 01:20 | 138.6 | ↑2.8 | |
| 8/7 01:30 | 141.1 | ↑2.5 | |
| 8/7 01:40 | 143.3 | ↑2.2 | |
| 8/7 01:50 | 145.2 | ↑1.9 | |
| 8/7 02:00 | 146.8 | ↑1.6 | |
| 8/7 02:10 | 148.1 | ↑1.3 | |
| 8/7 02:20 | 149.1 | ↑1.0 | |
| 8/7 02:30 | 149.8 | ↑0.7 | |
| 8/7 02:40 | 150.1 | ↑0.3 | 満潮 |
| 8/7 02:50 | 150.1 | 0 | |
| 8/7 03:00 | 149.8 | ↓-0.3 | |
| 8/7 03:10 | 149.2 | ↓-0.6 | |
| 8/7 03:20 | 148.3 | ↓-0.9 | |
| 8/7 03:30 | 147.2 | ↓-1.1 | |
| 8/7 03:40 | 145.8 | ↓-1.4 | |
| 8/7 03:50 | 144.1 | ↓-1.7 | |
| 8/7 04:00 | 142.2 | ↓-1.9 | |
| 8/7 04:10 | 140.1 | ↓-2.1 | |
| 8/7 04:20 | 137.7 | ↓-2.4 | |
| 8/7 04:30 | 135.1 | ↓-2.6 | |
| 8/7 04:40 | 132.2 | ↓-2.9 | |
| 8/7 04:50 | 129.1 | ↓-3.1 | |
| 8/7 05:00 | 125.8 | ↓-3.3 | |
| 8/7 05:10 | 122.2 | ↓-3.6 | |
| 8/7 05:20 | 118.3 | ↓-3.9 | |
| 8/7 05:30 | 114.2 | ↓-4.1 | |
| 8/7 05:40 | 109.9 | ↓-4.3 | |
| 8/7 05:50 | 105.4 | ↓-4.5 | |
| 8/7 06:00 | 100.6 | ↓-4.8 | |
| 8/7 06:10 | 95.7 | ↓-4.9 | |
| 8/7 06:20 | 90.7 | ↓-5.0 | |
| 8/7 06:30 | 85.6 | ↓-5.1 | |
| 8/7 06:40 | 80.4 | ↓-5.2 | 最大潮位差 |
| 8/7 06:50 | 75.2 | ↓-5.2 | 最大潮位差 |
| 8/7 07:00 | 70.1 | ↓-5.1 | |
| 8/7 07:10 | 65.1 | ↓-5.0 | |
| 8/7 07:20 | 60.3 | ↓-4.8 | |
| 8/7 07:30 | 55.7 | ↓-4.6 | |
| 8/7 07:40 | 51.3 | ↓-4.4 | |
| 8/7 07:50 | 47.1 | ↓-4.2 | |
| 8/7 08:00 | 43.3 | ↓-3.8 | |
| 8/7 08:10 | 39.8 | ↓-3.5 | |
| 8/7 08:20 | 36.7 | ↓-3.1 | |
| 8/7 08:30 | 33.9 | ↓-2.8 | |
| 8/7 08:40 | 31.5 | ↓-2.4 | |
| 8/7 08:50 | 29.4 | ↓-2.1 | |
| 8/7 09:00 | 27.8 | ↓-1.6 | |
| 8/7 09:10 | 26.4 | ↓-1.4 | |
| 8/7 09:20 | 25.5 | ↓-0.9 | |
| 8/7 09:30 | 24.8 | ↓-0.7 | |
| 8/7 09:40 | 24.5 | ↓-0.3 | 干潮 |
| 8/7 09:50 | 24.5 | 0 | |
| 8/7 10:00 | 24.8 | ↑0.3 | |
| 8/7 10:10 | 25.4 | ↑0.6 | |
| 8/7 10:20 | 26.3 | ↑0.9 | |
| 8/7 10:30 | 27.5 | ↑1.2 | |
| 8/7 10:40 | 29.0 | ↑1.5 | |
| 8/7 10:50 | 30.9 | ↑1.9 | |
| 8/7 11:00 | 33.0 | ↑2.1 | |
| 8/7 11:10 | 35.5 | ↑2.5 | |
| 8/7 11:20 | 38.2 | ↑2.7 | |
| 8/7 11:30 | 41.3 | ↑3.1 | |
| 8/7 11:40 | 44.7 | ↑3.4 | |
| 8/7 11:50 | 48.4 | ↑3.7 | |
| 8/7 12:00 | 52.4 | ↑4.0 | |
| 8/7 12:10 | 56.6 | ↑4.2 | |
| 8/7 12:20 | 61.0 | ↑4.4 | |
| 8/7 12:30 | 65.7 | ↑4.7 | |
| 8/7 12:40 | 70.4 | ↑4.7 | |
| 8/7 12:50 | 75.3 | ↑4.9 | |
| 8/7 13:00 | 80.2 | ↑4.9 | |
| 8/7 13:10 | 85.1 | ↑4.9 | |
| 8/7 13:20 | 89.9 | ↑4.8 | |
| 8/7 13:30 | 94.6 | ↑4.7 | |
| 8/7 13:40 | 99.2 | ↑4.6 | |
| 8/7 13:50 | 103.6 | ↑4.4 | |
| 8/7 14:00 | 107.7 | ↑4.1 | |
| 8/7 14:10 | 111.6 | ↑3.9 | |
| 8/7 14:20 | 115.2 | ↑3.6 | |
| 8/7 14:30 | 118.5 | ↑3.3 | |
| 8/7 14:40 | 121.5 | ↑3.0 | |
| 8/7 14:50 | 124.1 | ↑2.6 | |
| 8/7 15:00 | 126.5 | ↑2.4 | |
| 8/7 15:10 | 128.6 | ↑2.1 | |
| 8/7 15:20 | 130.4 | ↑1.8 | |
| 8/7 15:30 | 131.9 | ↑1.5 | |
| 8/7 15:40 | 133.1 | ↑1.2 | |
| 8/7 15:50 | 134.1 | ↑1.0 | |
| 8/7 16:00 | 134.9 | ↑0.8 | |
| 8/7 16:10 | 135.4 | ↑0.5 | |
| 8/7 16:20 | 135.7 | ↑0.3 | 満潮 |
| 8/7 16:30 | 135.8 | ↑0.1 | 満潮 |
| 8/7 16:40 | 135.6 | ↓-0.2 | |
| 8/7 16:50 | 135.3 | ↓-0.3 | |
| 8/7 17:00 | 134.7 | ↓-0.6 | |
| 8/7 17:10 | 133.8 | ↓-0.9 | |
| 8/7 17:20 | 132.7 | ↓-1.1 | |
| 8/7 17:30 | 131.4 | ↓-1.3 | |
| 8/7 17:40 | 129.8 | ↓-1.6 | |
| 8/7 17:50 | 127.9 | ↓-1.9 | |
| 8/7 18:00 | 125.8 | ↓-2.1 | |
| 8/7 18:10 | 123.5 | ↓-2.3 | |
| 8/7 18:20 | 120.9 | ↓-2.6 | |
| 8/7 18:30 | 118.2 | ↓-2.7 | |
| 8/7 18:40 | 115.3 | ↓-2.9 | |
| 8/7 18:50 | 112.2 | ↓-3.1 | |
| 8/7 19:00 | 109.1 | ↓-3.1 | |
| 8/7 19:10 | 105.9 | ↓-3.2 | |
| 8/7 19:20 | 102.7 | ↓-3.2 | |
| 8/7 19:30 | 99.6 | ↓-3.1 | |
| 8/7 19:40 | 96.6 | ↓-3.0 | |
| 8/7 19:50 | 93.7 | ↓-2.9 | |
| 8/7 20:00 | 90.9 | ↓-2.8 | |
| 8/7 20:10 | 88.4 | ↓-2.5 | |
| 8/7 20:20 | 86.1 | ↓-2.3 | |
| 8/7 20:30 | 84.1 | ↓-2.0 | |
| 8/7 20:40 | 82.3 | ↓-1.8 | |
| 8/7 20:50 | 80.8 | ↓-1.5 | |
| 8/7 21:00 | 79.6 | ↓-1.2 | |
| 8/7 21:10 | 78.6 | ↓-1.0 | |
| 8/7 21:20 | 77.9 | ↓-0.7 | |
| 8/7 21:30 | 77.5 | ↓-0.4 | |
| 8/7 21:40 | 77.3 | ↓-0.2 | 干潮 |
| 8/7 21:50 | 77.3 | 0 | |
| 8/7 22:00 | 77.6 | ↑0.3 | |
| 8/7 22:10 | 78.0 | ↑0.4 | |
| 8/7 22:20 | 78.7 | ↑0.7 | |
| 8/7 22:30 | 79.5 | ↑0.8 | |
| 8/7 22:40 | 80.6 | ↑1.1 | |
| 8/7 22:50 | 81.8 | ↑1.2 | |
| 8/7 23:00 | 83.2 | ↑1.4 | |
| 8/7 23:10 | 84.8 | ↑1.6 | |
| 8/7 23:20 | 86.7 | ↑1.9 | |
| 8/7 23:30 | 88.7 | ↑2.0 | |
| 8/7 23:40 | 91.0 | ↑2.3 | |
| 8/7 23:50 | 93.5 | ↑2.5 |