| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(金) |
01:29 | 06:52 | 12:21 | 19:08 |
| 108cm | 80cm | 110cm | 38cm | |
|
||||
苫小牧（北海道）2017年04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 |
|---|---|---|---|
| 4/7 00:00 | 102.1 | ↑1.3 | |
| 4/7 00:10 | 103.3 | ↑1.2 | |
| 4/7 00:20 | 104.4 | ↑1.1 | |
| 4/7 00:30 | 105.3 | ↑0.9 | |
| 4/7 00:40 | 106.1 | ↑0.8 | |
| 4/7 00:50 | 106.7 | ↑0.6 | |
| 4/7 01:00 | 107.2 | ↑0.5 | |
| 4/7 01:10 | 107.5 | ↑0.3 | |
| 4/7 01:20 | 107.7 | ↑0.2 | 満潮 |
| 4/7 01:30 | 107.7 | 0 | |
| 4/7 01:40 | 107.6 | ↓-0.1 | |
| 4/7 01:50 | 107.4 | ↓-0.2 | |
| 4/7 02:00 | 107.0 | ↓-0.4 | |
| 4/7 02:10 | 106.5 | ↓-0.5 | |
| 4/7 02:20 | 105.8 | ↓-0.7 | |
| 4/7 02:30 | 105.0 | ↓-0.8 | |
| 4/7 02:40 | 104.1 | ↓-0.9 | |
| 4/7 02:50 | 103.1 | ↓-1.0 | |
| 4/7 03:00 | 102.0 | ↓-1.1 | |
| 4/7 03:10 | 100.9 | ↓-1.1 | |
| 4/7 03:20 | 99.6 | ↓-1.3 | |
| 4/7 03:30 | 98.3 | ↓-1.3 | |
| 4/7 03:40 | 97.0 | ↓-1.3 | |
| 4/7 03:50 | 95.6 | ↓-1.4 | |
| 4/7 04:00 | 94.2 | ↓-1.4 | |
| 4/7 04:10 | 92.7 | ↓-1.5 | |
| 4/7 04:20 | 91.3 | ↓-1.4 | |
| 4/7 04:30 | 90.0 | ↓-1.3 | |
| 4/7 04:40 | 88.6 | ↓-1.4 | |
| 4/7 04:50 | 87.4 | ↓-1.2 | |
| 4/7 05:00 | 86.1 | ↓-1.3 | |
| 4/7 05:10 | 85.0 | ↓-1.1 | |
| 4/7 05:20 | 83.9 | ↓-1.1 | |
| 4/7 05:30 | 83.0 | ↓-0.9 | |
| 4/7 05:40 | 82.1 | ↓-0.9 | |
| 4/7 05:50 | 81.3 | ↓-0.8 | |
| 4/7 06:00 | 80.7 | ↓-0.6 | |
| 4/7 06:10 | 80.1 | ↓-0.6 | |
| 4/7 06:20 | 79.7 | ↓-0.4 | |
| 4/7 06:30 | 79.4 | ↓-0.3 | |
| 4/7 06:40 | 79.2 | ↓-0.2 | |
| 4/7 06:50 | 79.2 | 0 | 干潮 |
| 4/7 07:00 | 79.2 | 0 | |
| 4/7 07:10 | 79.4 | ↑0.2 | |
| 4/7 07:20 | 79.7 | ↑0.3 | |
| 4/7 07:30 | 80.1 | ↑0.4 | |
| 4/7 07:40 | 80.6 | ↑0.5 | |
| 4/7 07:50 | 81.2 | ↑0.6 | |
| 4/7 08:00 | 82.0 | ↑0.8 | |
| 4/7 08:10 | 82.8 | ↑0.8 | |
| 4/7 08:20 | 83.7 | ↑0.9 | |
| 4/7 08:30 | 84.8 | ↑1.1 | |
| 4/7 08:40 | 85.9 | ↑1.1 | |
| 4/7 08:50 | 87.1 | ↑1.2 | |
| 4/7 09:00 | 88.4 | ↑1.3 | |
| 4/7 09:10 | 89.7 | ↑1.3 | |
| 4/7 09:20 | 91.1 | ↑1.4 | |
| 4/7 09:30 | 92.5 | ↑1.4 | |
| 4/7 09:40 | 93.9 | ↑1.4 | |
| 4/7 09:50 | 95.4 | ↑1.5 | |
| 4/7 10:00 | 96.8 | ↑1.4 | |
| 4/7 10:10 | 98.2 | ↑1.4 | |
| 4/7 10:20 | 99.6 | ↑1.4 | |
| 4/7 10:30 | 100.9 | ↑1.3 | |
| 4/7 10:40 | 102.2 | ↑1.3 | |
| 4/7 10:50 | 103.4 | ↑1.2 | |
| 4/7 11:00 | 104.5 | ↑1.1 | |
| 4/7 11:10 | 105.5 | ↑1.0 | |
| 4/7 11:20 | 106.4 | ↑0.9 | |
| 4/7 11:30 | 107.2 | ↑0.8 | |
| 4/7 11:40 | 107.9 | ↑0.7 | |
| 4/7 11:50 | 108.4 | ↑0.5 | |
| 4/7 12:00 | 108.7 | ↑0.3 | |
| 4/7 12:10 | 109.0 | ↑0.3 | |
| 4/7 12:20 | 109.1 | ↑0.1 | 満潮 |
| 4/7 12:30 | 109.0 | ↓-0.1 | |
| 4/7 12:40 | 108.8 | ↓-0.2 | |
| 4/7 12:50 | 108.4 | ↓-0.4 | |
| 4/7 13:00 | 107.8 | ↓-0.6 | |
| 4/7 13:10 | 107.1 | ↓-0.7 | |
| 4/7 13:20 | 106.3 | ↓-0.8 | |
| 4/7 13:30 | 105.2 | ↓-1.1 | |
| 4/7 13:40 | 104.0 | ↓-1.2 | |
| 4/7 13:50 | 102.7 | ↓-1.3 | |
| 4/7 14:00 | 101.2 | ↓-1.5 | |
| 4/7 14:10 | 99.5 | ↓-1.7 | |
| 4/7 14:20 | 97.7 | ↓-1.8 | |
| 4/7 14:30 | 95.7 | ↓-2.0 | |
| 4/7 14:40 | 93.5 | ↓-2.2 | |
| 4/7 14:50 | 91.2 | ↓-2.3 | |
| 4/7 15:00 | 88.8 | ↓-2.4 | |
| 4/7 15:10 | 86.3 | ↓-2.5 | |
| 4/7 15:20 | 83.6 | ↓-2.7 | |
| 4/7 15:30 | 80.9 | ↓-2.7 | |
| 4/7 15:40 | 78.0 | ↓-2.9 | |
| 4/7 15:50 | 75.2 | ↓-2.8 | |
| 4/7 16:00 | 72.3 | ↓-2.9 | |
| 4/7 16:10 | 69.3 | ↓-3.0 | 最大潮位差 |
| 4/7 16:20 | 66.4 | ↓-2.9 | |
| 4/7 16:30 | 63.6 | ↓-2.8 | |
| 4/7 16:40 | 60.8 | ↓-2.8 | |
| 4/7 16:50 | 58.0 | ↓-2.8 | |
| 4/7 17:00 | 55.4 | ↓-2.6 | |
| 4/7 17:10 | 52.9 | ↓-2.5 | |
| 4/7 17:20 | 50.6 | ↓-2.3 | |
| 4/7 17:30 | 48.4 | ↓-2.2 | |
| 4/7 17:40 | 46.4 | ↓-2.0 | |
| 4/7 17:50 | 44.6 | ↓-1.8 | |
| 4/7 18:00 | 43.0 | ↓-1.6 | |
| 4/7 18:10 | 41.6 | ↓-1.4 | |
| 4/7 18:20 | 40.4 | ↓-1.2 | |
| 4/7 18:30 | 39.5 | ↓-0.9 | |
| 4/7 18:40 | 38.8 | ↓-0.7 | |
| 4/7 18:50 | 38.3 | ↓-0.5 | |
| 4/7 19:00 | 38.0 | ↓-0.3 | 干潮 |
| 4/7 19:10 | 37.9 | ↓-0.1 | |
| 4/7 19:20 | 38.1 | ↑0.2 | |
| 4/7 19:30 | 38.5 | ↑0.4 | |
| 4/7 19:40 | 39.1 | ↑0.6 | |
| 4/7 19:50 | 40.0 | ↑0.9 | |
| 4/7 20:00 | 41.0 | ↑1.0 | |
| 4/7 20:10 | 42.3 | ↑1.3 | |
| 4/7 20:20 | 43.7 | ↑1.4 | |
| 4/7 20:30 | 45.4 | ↑1.7 | |
| 4/7 20:40 | 47.3 | ↑1.9 | |
| 4/7 20:50 | 49.3 | ↑2.0 | |
| 4/7 21:00 | 51.5 | ↑2.2 | |
| 4/7 21:10 | 53.9 | ↑2.4 | |
| 4/7 21:20 | 56.4 | ↑2.5 | |
| 4/7 21:30 | 59.1 | ↑2.7 | |
| 4/7 21:40 | 61.8 | ↑2.7 | |
| 4/7 21:50 | 64.7 | ↑2.9 | |
| 4/7 22:00 | 67.7 | ↑3.0 | 最大潮位差 |
| 4/7 22:10 | 70.7 | ↑3.0 | 最大潮位差 |
| 4/7 22:20 | 73.7 | ↑3.0 | 最大潮位差 |
| 4/7 22:30 | 76.7 | ↑3.0 | 最大潮位差 |
| 4/7 22:40 | 79.7 | ↑3.0 | 最大潮位差 |
| 4/7 22:50 | 82.7 | ↑3.0 | 最大潮位差 |
| 4/7 23:00 | 85.6 | ↑2.9 | |
| 4/7 23:10 | 88.4 | ↑2.8 | |
| 4/7 23:20 | 91.2 | ↑2.8 | |
| 4/7 23:30 | 93.8 | ↑2.6 | |
| 4/7 23:40 | 96.3 | ↑2.5 | |
| 4/7 23:50 | 98.6 | ↑2.3 |