| 満潮 | 干潮 | 満潮 | 干潮 |
|
10
(月) |
00:27 | 07:09 | 13:23 | 18:46 |
| 115cm | 48cm | 105cm | 67cm | |
|
||||
苫小牧（北海道）2010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 | 113.5 | ↑0.5 | |
| 5/10 00:10 | 113.9 | ↑0.4 | |
| 5/10 00:20 | 114.1 | ↑0.2 | 満潮 |
| 5/10 00:30 | 114.1 | 0 | |
| 5/10 00:40 | 113.9 | ↓-0.2 | |
| 5/10 00:50 | 113.6 | ↓-0.3 | |
| 5/10 01:00 | 113.1 | ↓-0.5 | |
| 5/10 01:10 | 112.5 | ↓-0.6 | |
| 5/10 01:20 | 111.6 | ↓-0.9 | |
| 5/10 01:30 | 110.6 | ↓-1.0 | |
| 5/10 01:40 | 109.5 | ↓-1.1 | |
| 5/10 01:50 | 108.2 | ↓-1.3 | |
| 5/10 02:00 | 106.8 | ↓-1.4 | |
| 5/10 02:10 | 105.2 | ↓-1.6 | |
| 5/10 02:20 | 103.4 | ↓-1.8 | |
| 5/10 02:30 | 101.6 | ↓-1.8 | |
| 5/10 02:40 | 99.6 | ↓-2.0 | |
| 5/10 02:50 | 97.4 | ↓-2.2 | |
| 5/10 03:00 | 95.2 | ↓-2.2 | |
| 5/10 03:10 | 92.8 | ↓-2.4 | |
| 5/10 03:20 | 90.3 | ↓-2.5 | |
| 5/10 03:30 | 87.8 | ↓-2.5 | |
| 5/10 03:40 | 85.2 | ↓-2.6 | |
| 5/10 03:50 | 82.5 | ↓-2.7 | 最大潮位差 |
| 5/10 04:00 | 79.8 | ↓-2.7 | 最大潮位差 |
| 5/10 04:10 | 77.1 | ↓-2.7 | 最大潮位差 |
| 5/10 04:20 | 74.4 | ↓-2.7 | 最大潮位差 |
| 5/10 04:30 | 71.7 | ↓-2.7 | 最大潮位差 |
| 5/10 04:40 | 69.1 | ↓-2.6 | |
| 5/10 04:50 | 66.5 | ↓-2.6 | |
| 5/10 05:00 | 64.0 | ↓-2.5 | |
| 5/10 05:10 | 61.7 | ↓-2.3 | |
| 5/10 05:20 | 59.5 | ↓-2.2 | |
| 5/10 05:30 | 57.5 | ↓-2.0 | |
| 5/10 05:40 | 55.6 | ↓-1.9 | |
| 5/10 05:50 | 53.9 | ↓-1.7 | |
| 5/10 06:00 | 52.4 | ↓-1.5 | |
| 5/10 06:10 | 51.1 | ↓-1.3 | |
| 5/10 06:20 | 50.0 | ↓-1.1 | |
| 5/10 06:30 | 49.1 | ↓-0.9 | |
| 5/10 06:40 | 48.4 | ↓-0.7 | |
| 5/10 06:50 | 48.0 | ↓-0.4 | |
| 5/10 07:00 | 47.7 | ↓-0.3 | 干潮 |
| 5/10 07:10 | 47.6 | ↓-0.1 | |
| 5/10 07:20 | 47.8 | ↑0.2 | |
| 5/10 07:30 | 48.1 | ↑0.3 | |
| 5/10 07:40 | 48.7 | ↑0.6 | |
| 5/10 07:50 | 49.4 | ↑0.7 | |
| 5/10 08:00 | 50.3 | ↑0.9 | |
| 5/10 08:10 | 51.4 | ↑1.1 | |
| 5/10 08:20 | 52.6 | ↑1.2 | |
| 5/10 08:30 | 54.1 | ↑1.5 | |
| 5/10 08:40 | 55.6 | ↑1.5 | |
| 5/10 08:50 | 57.4 | ↑1.8 | |
| 5/10 09:00 | 59.2 | ↑1.8 | |
| 5/10 09:10 | 61.2 | ↑2.0 | |
| 5/10 09:20 | 63.4 | ↑2.2 | |
| 5/10 09:30 | 65.6 | ↑2.2 | |
| 5/10 09:40 | 67.9 | ↑2.3 | |
| 5/10 09:50 | 70.3 | ↑2.4 | |
| 5/10 10:00 | 72.8 | ↑2.5 | |
| 5/10 10:10 | 75.3 | ↑2.5 | |
| 5/10 10:20 | 77.8 | ↑2.5 | |
| 5/10 10:30 | 80.3 | ↑2.5 | |
| 5/10 10:40 | 82.7 | ↑2.4 | |
| 5/10 10:50 | 85.2 | ↑2.5 | |
| 5/10 11:00 | 87.5 | ↑2.3 | |
| 5/10 11:10 | 89.7 | ↑2.2 | |
| 5/10 11:20 | 91.9 | ↑2.2 | |
| 5/10 11:30 | 93.9 | ↑2.0 | |
| 5/10 11:40 | 95.7 | ↑1.8 | |
| 5/10 11:50 | 97.4 | ↑1.7 | |
| 5/10 12:00 | 99.0 | ↑1.6 | |
| 5/10 12:10 | 100.3 | ↑1.3 | |
| 5/10 12:20 | 101.5 | ↑1.2 | |
| 5/10 12:30 | 102.5 | ↑1.0 | |
| 5/10 12:40 | 103.3 | ↑0.8 | |
| 5/10 12:50 | 103.9 | ↑0.6 | |
| 5/10 13:00 | 104.4 | ↑0.5 | |
| 5/10 13:10 | 104.6 | ↑0.2 | |
| 5/10 13:20 | 104.8 | ↑0.2 | 満潮 |
| 5/10 13:30 | 104.7 | ↓-0.1 | |
| 5/10 13:40 | 104.5 | ↓-0.2 | |
| 5/10 13:50 | 104.2 | ↓-0.3 | |
| 5/10 14:00 | 103.7 | ↓-0.5 | |
| 5/10 14:10 | 103.0 | ↓-0.7 | |
| 5/10 14:20 | 102.2 | ↓-0.8 | |
| 5/10 14:30 | 101.3 | ↓-0.9 | |
| 5/10 14:40 | 100.3 | ↓-1.0 | |
| 5/10 14:50 | 99.1 | ↓-1.2 | |
| 5/10 15:00 | 97.8 | ↓-1.3 | |
| 5/10 15:10 | 96.4 | ↓-1.4 | |
| 5/10 15:20 | 94.9 | ↓-1.5 | |
| 5/10 15:30 | 93.3 | ↓-1.6 | |
| 5/10 15:40 | 91.6 | ↓-1.7 | |
| 5/10 15:50 | 89.9 | ↓-1.7 | |
| 5/10 16:00 | 88.0 | ↓-1.9 | |
| 5/10 16:10 | 86.2 | ↓-1.8 | |
| 5/10 16:20 | 84.3 | ↓-1.9 | |
| 5/10 16:30 | 82.4 | ↓-1.9 | |
| 5/10 16:40 | 80.5 | ↓-1.9 | |
| 5/10 16:50 | 78.7 | ↓-1.8 | |
| 5/10 17:00 | 76.9 | ↓-1.8 | |
| 5/10 17:10 | 75.2 | ↓-1.7 | |
| 5/10 17:20 | 73.7 | ↓-1.5 | |
| 5/10 17:30 | 72.2 | ↓-1.5 | |
| 5/10 17:40 | 70.9 | ↓-1.3 | |
| 5/10 17:50 | 69.8 | ↓-1.1 | |
| 5/10 18:00 | 68.9 | ↓-0.9 | |
| 5/10 18:10 | 68.1 | ↓-0.8 | |
| 5/10 18:20 | 67.5 | ↓-0.6 | |
| 5/10 18:30 | 67.1 | ↓-0.4 | |
| 5/10 18:40 | 66.9 | ↓-0.2 | 干潮 |
| 5/10 18:50 | 66.9 | 0 | |
| 5/10 19:00 | 67.1 | ↑0.2 | |
| 5/10 19:10 | 67.5 | ↑0.4 | |
| 5/10 19:20 | 68.0 | ↑0.5 | |
| 5/10 19:30 | 68.7 | ↑0.7 | |
| 5/10 19:40 | 69.5 | ↑0.8 | |
| 5/10 19:50 | 70.5 | ↑1.0 | |
| 5/10 20:00 | 71.6 | ↑1.1 | |
| 5/10 20:10 | 72.9 | ↑1.3 | |
| 5/10 20:20 | 74.3 | ↑1.4 | |
| 5/10 20:30 | 75.7 | ↑1.4 | |
| 5/10 20:40 | 77.3 | ↑1.6 | |
| 5/10 20:50 | 79.0 | ↑1.7 | |
| 5/10 21:00 | 80.8 | ↑1.8 | |
| 5/10 21:10 | 82.7 | ↑1.9 | |
| 5/10 21:20 | 84.7 | ↑2.0 | |
| 5/10 21:30 | 86.7 | ↑2.0 | |
| 5/10 21:40 | 88.9 | ↑2.2 | |
| 5/10 21:50 | 91.0 | ↑2.1 | |
| 5/10 22:00 | 93.3 | ↑2.3 | |
| 5/10 22:10 | 95.5 | ↑2.2 | |
| 5/10 22:20 | 97.8 | ↑2.3 | |
| 5/10 22:30 | 100.1 | ↑2.3 | |
| 5/10 22:40 | 102.3 | ↑2.2 | |
| 5/10 22:50 | 104.5 | ↑2.2 | |
| 5/10 23:00 | 106.6 | ↑2.1 | |
| 5/10 23:10 | 108.6 | ↑2.0 | |
| 5/10 23:20 | 110.5 | ↑1.9 | |
| 5/10 23:30 | 112.2 | ↑1.7 | |
| 5/10 23:40 | 113.8 | ↑1.6 | |
| 5/10 23:50 | 115.2 | ↑1.4 |