| 満潮 | 干潮 | 満潮 | 干潮 |
|
01
(水) |
05:49 | 00:11 | 20:57 | 13:07 |
| 134cm | 84cm | 106cm | 18cm | |
|
||||
苫小牧（北海道）2013年05月01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 |
|---|---|---|---|
| 5/1 00:00 | 83.6 | ↓-0.3 | |
| 5/1 00:10 | 83.5 | ↓-0.1 | 干潮 |
| 5/1 00:20 | 83.6 | ↑0.1 | |
| 5/1 00:30 | 83.9 | ↑0.3 | |
| 5/1 00:40 | 84.4 | ↑0.5 | |
| 5/1 00:50 | 85.1 | ↑0.7 | |
| 5/1 01:00 | 85.9 | ↑0.8 | |
| 5/1 01:10 | 86.9 | ↑1.0 | |
| 5/1 01:20 | 88.0 | ↑1.1 | |
| 5/1 01:30 | 89.2 | ↑1.2 | |
| 5/1 01:40 | 90.5 | ↑1.3 | |
| 5/1 01:50 | 91.8 | ↑1.3 | |
| 5/1 02:00 | 93.3 | ↑1.5 | |
| 5/1 02:10 | 94.8 | ↑1.5 | |
| 5/1 02:20 | 96.5 | ↑1.7 | |
| 5/1 02:30 | 98.2 | ↑1.7 | |
| 5/1 02:40 | 100.0 | ↑1.8 | |
| 5/1 02:50 | 101.9 | ↑1.9 | |
| 5/1 03:00 | 103.8 | ↑1.9 | |
| 5/1 03:10 | 105.9 | ↑2.1 | |
| 5/1 03:20 | 108.0 | ↑2.1 | |
| 5/1 03:30 | 110.2 | ↑2.2 | |
| 5/1 03:40 | 112.5 | ↑2.3 | |
| 5/1 03:50 | 114.8 | ↑2.3 | |
| 5/1 04:00 | 117.1 | ↑2.3 | |
| 5/1 04:10 | 119.4 | ↑2.3 | |
| 5/1 04:20 | 121.6 | ↑2.2 | |
| 5/1 04:30 | 123.7 | ↑2.1 | |
| 5/1 04:40 | 125.7 | ↑2.0 | |
| 5/1 04:50 | 127.6 | ↑1.9 | |
| 5/1 05:00 | 129.2 | ↑1.6 | |
| 5/1 05:10 | 130.6 | ↑1.4 | |
| 5/1 05:20 | 131.7 | ↑1.1 | |
| 5/1 05:30 | 132.4 | ↑0.7 | |
| 5/1 05:40 | 132.9 | ↑0.5 | 満潮 |
| 5/1 05:50 | 133.0 | ↑0.1 | |
| 5/1 06:00 | 132.8 | ↓-0.2 | |
| 5/1 06:10 | 132.2 | ↓-0.6 | |
| 5/1 06:20 | 131.3 | ↓-0.9 | |
| 5/1 06:30 | 130.0 | ↓-1.3 | |
| 5/1 06:40 | 128.5 | ↓-1.5 | |
| 5/1 06:50 | 126.6 | ↓-1.9 | |
| 5/1 07:00 | 124.5 | ↓-2.1 | |
| 5/1 07:10 | 122.1 | ↓-2.4 | |
| 5/1 07:20 | 119.6 | ↓-2.5 | |
| 5/1 07:30 | 116.8 | ↓-2.8 | |
| 5/1 07:40 | 114.0 | ↓-2.8 | |
| 5/1 07:50 | 110.9 | ↓-3.1 | |
| 5/1 08:00 | 107.8 | ↓-3.1 | |
| 5/1 08:10 | 104.5 | ↓-3.3 | |
| 5/1 08:20 | 101.2 | ↓-3.3 | |
| 5/1 08:30 | 97.8 | ↓-3.4 | |
| 5/1 08:40 | 94.2 | ↓-3.6 | |
| 5/1 08:50 | 90.7 | ↓-3.5 | |
| 5/1 09:00 | 87.0 | ↓-3.7 | |
| 5/1 09:10 | 83.2 | ↓-3.8 | |
| 5/1 09:20 | 79.4 | ↓-3.8 | |
| 5/1 09:30 | 75.6 | ↓-3.8 | |
| 5/1 09:40 | 71.6 | ↓-4.0 | |
| 5/1 09:50 | 67.7 | ↓-3.9 | |
| 5/1 10:00 | 63.6 | ↓-4.1 | 最大潮位差 |
| 5/1 10:10 | 59.6 | ↓-4.0 | |
| 5/1 10:20 | 55.6 | ↓-4.0 | |
| 5/1 10:30 | 51.7 | ↓-3.9 | |
| 5/1 10:40 | 47.8 | ↓-3.9 | |
| 5/1 10:50 | 44.1 | ↓-3.7 | |
| 5/1 11:00 | 40.5 | ↓-3.6 | |
| 5/1 11:10 | 37.1 | ↓-3.4 | |
| 5/1 11:20 | 33.9 | ↓-3.2 | |
| 5/1 11:30 | 30.9 | ↓-3.0 | |
| 5/1 11:40 | 28.2 | ↓-2.7 | |
| 5/1 11:50 | 25.8 | ↓-2.4 | |
| 5/1 12:00 | 23.7 | ↓-2.1 | |
| 5/1 12:10 | 21.9 | ↓-1.8 | |
| 5/1 12:20 | 20.4 | ↓-1.5 | |
| 5/1 12:30 | 19.2 | ↓-1.2 | |
| 5/1 12:40 | 18.4 | ↓-0.8 | |
| 5/1 12:50 | 17.8 | ↓-0.6 | |
| 5/1 13:00 | 17.5 | ↓-0.3 | 干潮 |
| 5/1 13:10 | 17.5 | 0 | |
| 5/1 13:20 | 17.7 | ↑0.2 | |
| 5/1 13:30 | 18.1 | ↑0.4 | |
| 5/1 13:40 | 18.8 | ↑0.7 | |
| 5/1 13:50 | 19.6 | ↑0.8 | |
| 5/1 14:00 | 20.6 | ↑1.0 | |
| 5/1 14:10 | 21.8 | ↑1.2 | |
| 5/1 14:20 | 23.2 | ↑1.4 | |
| 5/1 14:30 | 24.8 | ↑1.6 | |
| 5/1 14:40 | 26.5 | ↑1.7 | |
| 5/1 14:50 | 28.4 | ↑1.9 | |
| 5/1 15:00 | 30.4 | ↑2.0 | |
| 5/1 15:10 | 32.7 | ↑2.3 | |
| 5/1 15:20 | 35.1 | ↑2.4 | |
| 5/1 15:30 | 37.7 | ↑2.6 | |
| 5/1 15:40 | 40.5 | ↑2.8 | |
| 5/1 15:50 | 43.4 | ↑2.9 | |
| 5/1 16:00 | 46.5 | ↑3.1 | |
| 5/1 16:10 | 49.8 | ↑3.3 | |
| 5/1 16:20 | 53.2 | ↑3.4 | |
| 5/1 16:30 | 56.6 | ↑3.4 | |
| 5/1 16:40 | 60.1 | ↑3.5 | |
| 5/1 16:50 | 63.7 | ↑3.6 | |
| 5/1 17:00 | 67.2 | ↑3.5 | |
| 5/1 17:10 | 70.7 | ↑3.5 | |
| 5/1 17:20 | 74.2 | ↑3.5 | |
| 5/1 17:30 | 77.5 | ↑3.3 | |
| 5/1 17:40 | 80.7 | ↑3.2 | |
| 5/1 17:50 | 83.7 | ↑3.0 | |
| 5/1 18:00 | 86.5 | ↑2.8 | |
| 5/1 18:10 | 89.1 | ↑2.6 | |
| 5/1 18:20 | 91.5 | ↑2.4 | |
| 5/1 18:30 | 93.6 | ↑2.1 | |
| 5/1 18:40 | 95.6 | ↑2.0 | |
| 5/1 18:50 | 97.3 | ↑1.7 | |
| 5/1 19:00 | 98.8 | ↑1.5 | |
| 5/1 19:10 | 100.1 | ↑1.3 | |
| 5/1 19:20 | 101.3 | ↑1.2 | |
| 5/1 19:30 | 102.3 | ↑1.0 | |
| 5/1 19:40 | 103.1 | ↑0.8 | |
| 5/1 19:50 | 103.8 | ↑0.7 | |
| 5/1 20:00 | 104.4 | ↑0.6 | |
| 5/1 20:10 | 104.9 | ↑0.5 | |
| 5/1 20:20 | 105.3 | ↑0.4 | |
| 5/1 20:30 | 105.6 | ↑0.3 | |
| 5/1 20:40 | 105.8 | ↑0.2 | |
| 5/1 20:50 | 105.9 | ↑0.1 | 満潮 |
| 5/1 21:00 | 105.9 | 0 | |
| 5/1 21:10 | 105.8 | ↓-0.1 | |
| 5/1 21:20 | 105.6 | ↓-0.2 | |
| 5/1 21:30 | 105.3 | ↓-0.3 | |
| 5/1 21:40 | 104.8 | ↓-0.5 | |
| 5/1 21:50 | 104.2 | ↓-0.6 | |
| 5/1 22:00 | 103.4 | ↓-0.8 | |
| 5/1 22:10 | 102.5 | ↓-0.9 | |
| 5/1 22:20 | 101.5 | ↓-1.0 | |
| 5/1 22:30 | 100.4 | ↓-1.1 | |
| 5/1 22:40 | 99.1 | ↓-1.3 | |
| 5/1 22:50 | 97.8 | ↓-1.3 | |
| 5/1 23:00 | 96.5 | ↓-1.3 | |
| 5/1 23:10 | 95.1 | ↓-1.4 | |
| 5/1 23:20 | 93.7 | ↓-1.4 | |
| 5/1 23:30 | 92.4 | ↓-1.3 | |
| 5/1 23:40 | 91.1 | ↓-1.3 | |
| 5/1 23:50 | 89.9 | ↓-1.2 |