| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(木) |
04:15 | 11:09 | 18:07 | 23:14 |
| 138cm | 5cm | 120cm | 78cm | |
|
||||
苫小牧（北海道）2015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 | 81.6 | ↑1.6 | |
| 5/7 00:10 | 83.4 | ↑1.8 | |
| 5/7 00:20 | 85.3 | ↑1.9 | |
| 5/7 00:30 | 87.3 | ↑2.0 | |
| 5/7 00:40 | 89.4 | ↑2.1 | |
| 5/7 00:50 | 91.6 | ↑2.2 | |
| 5/7 01:00 | 93.9 | ↑2.3 | |
| 5/7 01:10 | 96.3 | ↑2.4 | |
| 5/7 01:20 | 98.8 | ↑2.5 | |
| 5/7 01:30 | 101.4 | ↑2.6 | |
| 5/7 01:40 | 104.1 | ↑2.7 | |
| 5/7 01:50 | 106.9 | ↑2.8 | |
| 5/7 02:00 | 109.8 | ↑2.9 | |
| 5/7 02:10 | 112.7 | ↑2.9 | |
| 5/7 02:20 | 115.6 | ↑2.9 | |
| 5/7 02:30 | 118.5 | ↑2.9 | |
| 5/7 02:40 | 121.3 | ↑2.8 | |
| 5/7 02:50 | 124.1 | ↑2.8 | |
| 5/7 03:00 | 126.7 | ↑2.6 | |
| 5/7 03:10 | 129.2 | ↑2.5 | |
| 5/7 03:20 | 131.4 | ↑2.2 | |
| 5/7 03:30 | 133.3 | ↑1.9 | |
| 5/7 03:40 | 134.8 | ↑1.5 | |
| 5/7 03:50 | 136.1 | ↑1.3 | |
| 5/7 04:00 | 136.9 | ↑0.8 | |
| 5/7 04:10 | 137.3 | ↑0.4 | 満潮 |
| 5/7 04:20 | 137.3 | 0 | |
| 5/7 04:30 | 136.8 | ↓-0.5 | |
| 5/7 04:40 | 135.9 | ↓-0.9 | |
| 5/7 04:50 | 134.6 | ↓-1.3 | |
| 5/7 05:00 | 132.9 | ↓-1.7 | |
| 5/7 05:10 | 130.8 | ↓-2.1 | |
| 5/7 05:20 | 128.4 | ↓-2.4 | |
| 5/7 05:30 | 125.6 | ↓-2.8 | |
| 5/7 05:40 | 122.6 | ↓-3.0 | |
| 5/7 05:50 | 119.3 | ↓-3.3 | |
| 5/7 06:00 | 115.9 | ↓-3.4 | |
| 5/7 06:10 | 112.2 | ↓-3.7 | |
| 5/7 06:20 | 108.4 | ↓-3.8 | |
| 5/7 06:30 | 104.5 | ↓-3.9 | |
| 5/7 06:40 | 100.4 | ↓-4.1 | |
| 5/7 06:50 | 96.3 | ↓-4.1 | |
| 5/7 07:00 | 92.1 | ↓-4.2 | |
| 5/7 07:10 | 87.7 | ↓-4.4 | |
| 5/7 07:20 | 83.3 | ↓-4.4 | |
| 5/7 07:30 | 78.9 | ↓-4.4 | |
| 5/7 07:40 | 74.3 | ↓-4.6 | |
| 5/7 07:50 | 69.7 | ↓-4.6 | |
| 5/7 08:00 | 65.0 | ↓-4.7 | |
| 5/7 08:10 | 60.3 | ↓-4.7 | |
| 5/7 08:20 | 55.6 | ↓-4.7 | |
| 5/7 08:30 | 50.8 | ↓-4.8 | 最大潮位差 |
| 5/7 08:40 | 46.1 | ↓-4.7 | |
| 5/7 08:50 | 41.5 | ↓-4.6 | |
| 5/7 09:00 | 36.9 | ↓-4.6 | |
| 5/7 09:10 | 32.5 | ↓-4.4 | |
| 5/7 09:20 | 28.3 | ↓-4.2 | |
| 5/7 09:30 | 24.3 | ↓-4.0 | |
| 5/7 09:40 | 20.7 | ↓-3.6 | |
| 5/7 09:50 | 17.3 | ↓-3.4 | |
| 5/7 10:00 | 14.3 | ↓-3.0 | |
| 5/7 10:10 | 11.6 | ↓-2.7 | |
| 5/7 10:20 | 9.4 | ↓-2.2 | |
| 5/7 10:30 | 7.6 | ↓-1.8 | |
| 5/7 10:40 | 6.2 | ↓-1.4 | |
| 5/7 10:50 | 5.3 | ↓-0.9 | |
| 5/7 11:00 | 4.7 | ↓-0.6 | 干潮 |
| 5/7 11:10 | 4.6 | ↓-0.1 | |
| 5/7 11:20 | 4.9 | ↑0.3 | |
| 5/7 11:30 | 5.5 | ↑0.6 | |
| 5/7 11:40 | 6.5 | ↑1.0 | |
| 5/7 11:50 | 7.7 | ↑1.2 | |
| 5/7 12:00 | 9.3 | ↑1.6 | |
| 5/7 12:10 | 11.1 | ↑1.8 | |
| 5/7 12:20 | 13.1 | ↑2.0 | |
| 5/7 12:30 | 15.4 | ↑2.3 | |
| 5/7 12:40 | 17.8 | ↑2.4 | |
| 5/7 12:50 | 20.5 | ↑2.7 | |
| 5/7 13:00 | 23.3 | ↑2.8 | |
| 5/7 13:10 | 26.3 | ↑3.0 | |
| 5/7 13:20 | 29.5 | ↑3.2 | |
| 5/7 13:30 | 32.9 | ↑3.4 | |
| 5/7 13:40 | 36.5 | ↑3.6 | |
| 5/7 13:50 | 40.2 | ↑3.7 | |
| 5/7 14:00 | 44.1 | ↑3.9 | |
| 5/7 14:10 | 48.2 | ↑4.1 | |
| 5/7 14:20 | 52.5 | ↑4.3 | |
| 5/7 14:30 | 56.9 | ↑4.4 | |
| 5/7 14:40 | 61.4 | ↑4.5 | |
| 5/7 14:50 | 65.9 | ↑4.5 | |
| 5/7 15:00 | 70.5 | ↑4.6 | |
| 5/7 15:10 | 75.2 | ↑4.7 | |
| 5/7 15:20 | 79.7 | ↑4.5 | |
| 5/7 15:30 | 84.2 | ↑4.5 | |
| 5/7 15:40 | 88.6 | ↑4.4 | |
| 5/7 15:50 | 92.7 | ↑4.1 | |
| 5/7 16:00 | 96.7 | ↑4.0 | |
| 5/7 16:10 | 100.3 | ↑3.6 | |
| 5/7 16:20 | 103.7 | ↑3.4 | |
| 5/7 16:30 | 106.7 | ↑3.0 | |
| 5/7 16:40 | 109.4 | ↑2.7 | |
| 5/7 16:50 | 111.8 | ↑2.4 | |
| 5/7 17:00 | 113.8 | ↑2.0 | |
| 5/7 17:10 | 115.4 | ↑1.6 | |
| 5/7 17:20 | 116.7 | ↑1.3 | |
| 5/7 17:30 | 117.8 | ↑1.1 | |
| 5/7 17:40 | 118.5 | ↑0.7 | |
| 5/7 17:50 | 118.9 | ↑0.4 | |
| 5/7 18:00 | 119.1 | ↑0.2 | 満潮 |
| 5/7 18:10 | 119.2 | ↑0.1 | |
| 5/7 18:20 | 119.0 | ↓-0.2 | |
| 5/7 18:30 | 118.7 | ↓-0.3 | |
| 5/7 18:40 | 118.2 | ↓-0.5 | |
| 5/7 18:50 | 117.6 | ↓-0.6 | |
| 5/7 19:00 | 116.8 | ↓-0.8 | |
| 5/7 19:10 | 116.0 | ↓-0.8 | |
| 5/7 19:20 | 115.0 | ↓-1.0 | |
| 5/7 19:30 | 113.9 | ↓-1.1 | |
| 5/7 19:40 | 112.7 | ↓-1.2 | |
| 5/7 19:50 | 111.3 | ↓-1.4 | |
| 5/7 20:00 | 109.8 | ↓-1.5 | |
| 5/7 20:10 | 108.2 | ↓-1.6 | |
| 5/7 20:20 | 106.4 | ↓-1.8 | |
| 5/7 20:30 | 104.5 | ↓-1.9 | |
| 5/7 20:40 | 102.5 | ↓-2.0 | |
| 5/7 20:50 | 100.4 | ↓-2.1 | |
| 5/7 21:00 | 98.2 | ↓-2.2 | |
| 5/7 21:10 | 95.9 | ↓-2.3 | |
| 5/7 21:20 | 93.6 | ↓-2.3 | |
| 5/7 21:30 | 91.4 | ↓-2.2 | |
| 5/7 21:40 | 89.2 | ↓-2.2 | |
| 5/7 21:50 | 87.1 | ↓-2.1 | |
| 5/7 22:00 | 85.1 | ↓-2.0 | |
| 5/7 22:10 | 83.3 | ↓-1.8 | |
| 5/7 22:20 | 81.7 | ↓-1.6 | |
| 5/7 22:30 | 80.4 | ↓-1.3 | |
| 5/7 22:40 | 79.3 | ↓-1.1 | |
| 5/7 22:50 | 78.5 | ↓-0.8 | |
| 5/7 23:00 | 78.0 | ↓-0.5 | |
| 5/7 23:10 | 77.8 | ↓-0.2 | 干潮 |
| 5/7 23:20 | 77.8 | 0 | |
| 5/7 23:30 | 78.1 | ↑0.3 | |
| 5/7 23:40 | 78.7 | ↑0.6 | |
| 5/7 23:50 | 79.5 | ↑0.8 |