| 満潮 | 干潮 | 満潮 | 干潮 |
|
10
(火) |
06:29 | 00:56 | 21:44 | 14:07 |
| 120cm | 90cm | 105cm | 28cm | |
|
||||
苫小牧（北海道）2011年05月10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 |
|---|---|---|---|
| 5/10 00:00 | 91.9 | ↓-0.9 | |
| 5/10 00:10 | 91.2 | ↓-0.7 | |
| 5/10 00:20 | 90.6 | ↓-0.6 | |
| 5/10 00:30 | 90.1 | ↓-0.5 | |
| 5/10 00:40 | 89.8 | ↓-0.3 | |
| 5/10 00:50 | 89.7 | ↓-0.1 | 干潮 |
| 5/10 01:00 | 89.7 | 0 | |
| 5/10 01:10 | 89.8 | ↑0.1 | |
| 5/10 01:20 | 90.1 | ↑0.3 | |
| 5/10 01:30 | 90.5 | ↑0.4 | |
| 5/10 01:40 | 91.1 | ↑0.6 | |
| 5/10 01:50 | 91.8 | ↑0.7 | |
| 5/10 02:00 | 92.5 | ↑0.7 | |
| 5/10 02:10 | 93.4 | ↑0.9 | |
| 5/10 02:20 | 94.3 | ↑0.9 | |
| 5/10 02:30 | 95.2 | ↑0.9 | |
| 5/10 02:40 | 96.2 | ↑1.0 | |
| 5/10 02:50 | 97.3 | ↑1.1 | |
| 5/10 03:00 | 98.3 | ↑1.0 | |
| 5/10 03:10 | 99.4 | ↑1.1 | |
| 5/10 03:20 | 100.5 | ↑1.1 | |
| 5/10 03:30 | 101.7 | ↑1.2 | |
| 5/10 03:40 | 102.8 | ↑1.1 | |
| 5/10 03:50 | 104.0 | ↑1.2 | |
| 5/10 04:00 | 105.2 | ↑1.2 | |
| 5/10 04:10 | 106.5 | ↑1.3 | |
| 5/10 04:20 | 107.8 | ↑1.3 | |
| 5/10 04:30 | 109.0 | ↑1.2 | |
| 5/10 04:40 | 110.3 | ↑1.3 | |
| 5/10 04:50 | 111.6 | ↑1.3 | |
| 5/10 05:00 | 112.9 | ↑1.3 | |
| 5/10 05:10 | 114.1 | ↑1.2 | |
| 5/10 05:20 | 115.3 | ↑1.2 | |
| 5/10 05:30 | 116.4 | ↑1.1 | |
| 5/10 05:40 | 117.3 | ↑0.9 | |
| 5/10 05:50 | 118.2 | ↑0.9 | |
| 5/10 06:00 | 118.9 | ↑0.7 | |
| 5/10 06:10 | 119.4 | ↑0.5 | |
| 5/10 06:20 | 119.7 | ↑0.3 | 満潮 |
| 5/10 06:30 | 119.7 | 0 | |
| 5/10 06:40 | 119.6 | ↓-0.1 | |
| 5/10 06:50 | 119.2 | ↓-0.4 | |
| 5/10 07:00 | 118.5 | ↓-0.7 | |
| 5/10 07:10 | 117.7 | ↓-0.8 | |
| 5/10 07:20 | 116.5 | ↓-1.2 | |
| 5/10 07:30 | 115.2 | ↓-1.3 | |
| 5/10 07:40 | 113.7 | ↓-1.5 | |
| 5/10 07:50 | 111.9 | ↓-1.8 | |
| 5/10 08:00 | 110.0 | ↓-1.9 | |
| 5/10 08:10 | 107.9 | ↓-2.1 | |
| 5/10 08:20 | 105.7 | ↓-2.2 | |
| 5/10 08:30 | 103.4 | ↓-2.3 | |
| 5/10 08:40 | 101.0 | ↓-2.4 | |
| 5/10 08:50 | 98.5 | ↓-2.5 | |
| 5/10 09:00 | 96.0 | ↓-2.5 | |
| 5/10 09:10 | 93.4 | ↓-2.6 | |
| 5/10 09:20 | 90.7 | ↓-2.7 | |
| 5/10 09:30 | 88.0 | ↓-2.7 | |
| 5/10 09:40 | 85.3 | ↓-2.7 | |
| 5/10 09:50 | 82.5 | ↓-2.8 | |
| 5/10 10:00 | 79.7 | ↓-2.8 | |
| 5/10 10:10 | 76.8 | ↓-2.9 | |
| 5/10 10:20 | 73.9 | ↓-2.9 | |
| 5/10 10:30 | 71.0 | ↓-2.9 | |
| 5/10 10:40 | 68.1 | ↓-2.9 | |
| 5/10 10:50 | 65.1 | ↓-3.0 | |
| 5/10 11:00 | 62.1 | ↓-3.0 | |
| 5/10 11:10 | 59.1 | ↓-3.0 | |
| 5/10 11:20 | 56.2 | ↓-2.9 | |
| 5/10 11:30 | 53.2 | ↓-3.0 | |
| 5/10 11:40 | 50.4 | ↓-2.8 | |
| 5/10 11:50 | 47.6 | ↓-2.8 | |
| 5/10 12:00 | 44.9 | ↓-2.7 | |
| 5/10 12:10 | 42.4 | ↓-2.5 | |
| 5/10 12:20 | 40.0 | ↓-2.4 | |
| 5/10 12:30 | 37.7 | ↓-2.3 | |
| 5/10 12:40 | 35.7 | ↓-2.0 | |
| 5/10 12:50 | 33.9 | ↓-1.8 | |
| 5/10 13:00 | 32.3 | ↓-1.6 | |
| 5/10 13:10 | 30.9 | ↓-1.4 | |
| 5/10 13:20 | 29.7 | ↓-1.2 | |
| 5/10 13:30 | 28.8 | ↓-0.9 | |
| 5/10 13:40 | 28.1 | ↓-0.7 | |
| 5/10 13:50 | 27.6 | ↓-0.5 | |
| 5/10 14:00 | 27.4 | ↓-0.2 | 干潮 |
| 5/10 14:10 | 27.4 | 0 | |
| 5/10 14:20 | 27.6 | ↑0.2 | |
| 5/10 14:30 | 27.9 | ↑0.3 | |
| 5/10 14:40 | 28.5 | ↑0.6 | |
| 5/10 14:50 | 29.2 | ↑0.7 | |
| 5/10 15:00 | 30.1 | ↑0.9 | |
| 5/10 15:10 | 31.2 | ↑1.1 | |
| 5/10 15:20 | 32.4 | ↑1.2 | |
| 5/10 15:30 | 33.8 | ↑1.4 | |
| 5/10 15:40 | 35.3 | ↑1.5 | |
| 5/10 15:50 | 37.1 | ↑1.8 | |
| 5/10 16:00 | 38.9 | ↑1.8 | |
| 5/10 16:10 | 40.9 | ↑2.0 | |
| 5/10 16:20 | 43.1 | ↑2.2 | |
| 5/10 16:30 | 45.4 | ↑2.3 | |
| 5/10 16:40 | 47.9 | ↑2.5 | |
| 5/10 16:50 | 50.5 | ↑2.6 | |
| 5/10 17:00 | 53.3 | ↑2.8 | |
| 5/10 17:10 | 56.1 | ↑2.8 | |
| 5/10 17:20 | 59.1 | ↑3.0 | |
| 5/10 17:30 | 62.1 | ↑3.0 | |
| 5/10 17:40 | 65.2 | ↑3.1 | 最大潮位差 |
| 5/10 17:50 | 68.2 | ↑3.0 | |
| 5/10 18:00 | 71.3 | ↑3.1 | 最大潮位差 |
| 5/10 18:10 | 74.4 | ↑3.1 | 最大潮位差 |
| 5/10 18:20 | 77.3 | ↑2.9 | |
| 5/10 18:30 | 80.2 | ↑2.9 | |
| 5/10 18:40 | 83.0 | ↑2.8 | |
| 5/10 18:50 | 85.6 | ↑2.6 | |
| 5/10 19:00 | 88.1 | ↑2.5 | |
| 5/10 19:10 | 90.4 | ↑2.3 | |
| 5/10 19:20 | 92.5 | ↑2.1 | |
| 5/10 19:30 | 94.5 | ↑2.0 | |
| 5/10 19:40 | 96.2 | ↑1.7 | |
| 5/10 19:50 | 97.8 | ↑1.6 | |
| 5/10 20:00 | 99.2 | ↑1.4 | |
| 5/10 20:10 | 100.3 | ↑1.1 | |
| 5/10 20:20 | 101.4 | ↑1.1 | |
| 5/10 20:30 | 102.3 | ↑0.9 | |
| 5/10 20:40 | 103.0 | ↑0.7 | |
| 5/10 20:50 | 103.6 | ↑0.6 | |
| 5/10 21:00 | 104.1 | ↑0.5 | |
| 5/10 21:10 | 104.4 | ↑0.3 | |
| 5/10 21:20 | 104.7 | ↑0.3 | |
| 5/10 21:30 | 104.9 | ↑0.2 | |
| 5/10 21:40 | 105.0 | ↑0.1 | 満潮 |
| 5/10 21:50 | 104.9 | ↓-0.1 | |
| 5/10 22:00 | 104.8 | ↓-0.1 | |
| 5/10 22:10 | 104.6 | ↓-0.2 | |
| 5/10 22:20 | 104.3 | ↓-0.3 | |
| 5/10 22:30 | 103.9 | ↓-0.4 | |
| 5/10 22:40 | 103.4 | ↓-0.5 | |
| 5/10 22:50 | 102.8 | ↓-0.6 | |
| 5/10 23:00 | 102.1 | ↓-0.7 | |
| 5/10 23:10 | 101.3 | ↓-0.8 | |
| 5/10 23:20 | 100.5 | ↓-0.8 | |
| 5/10 23:30 | 99.5 | ↓-1.0 | |
| 5/10 23:40 | 98.6 | ↓-0.9 | |
| 5/10 23:50 | 97.5 | ↓-1.1 |