| 満潮 | 干潮 | 満潮 | 干潮 |
|
6
(水) |
00:42 | 07:32 | 14:04 | 19:17 |
| 119cm | 39cm | 113cm | 67cm | |
|
||||
苫小牧（北海道）2009年05月6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 |
|---|---|---|---|
| 5/6 00:00 | 117.0 | ↑1.0 | |
| 5/6 00:10 | 117.7 | ↑0.7 | |
| 5/6 00:20 | 118.3 | ↑0.6 | |
| 5/6 00:30 | 118.6 | ↑0.3 | |
| 5/6 00:40 | 118.7 | ↑0.1 | 満潮 |
| 5/6 00:50 | 118.6 | ↓-0.1 | |
| 5/6 01:00 | 118.3 | ↓-0.3 | |
| 5/6 01:10 | 117.8 | ↓-0.5 | |
| 5/6 01:20 | 117.1 | ↓-0.7 | |
| 5/6 01:30 | 116.2 | ↓-0.9 | |
| 5/6 01:40 | 115.2 | ↓-1.0 | |
| 5/6 01:50 | 113.9 | ↓-1.3 | |
| 5/6 02:00 | 112.4 | ↓-1.5 | |
| 5/6 02:10 | 110.8 | ↓-1.6 | |
| 5/6 02:20 | 108.9 | ↓-1.9 | |
| 5/6 02:30 | 106.9 | ↓-2.0 | |
| 5/6 02:40 | 104.8 | ↓-2.1 | |
| 5/6 02:50 | 102.5 | ↓-2.3 | |
| 5/6 03:00 | 100.0 | ↓-2.5 | |
| 5/6 03:10 | 97.4 | ↓-2.6 | |
| 5/6 03:20 | 94.6 | ↓-2.8 | |
| 5/6 03:30 | 91.8 | ↓-2.8 | |
| 5/6 03:40 | 88.8 | ↓-3.0 | |
| 5/6 03:50 | 85.7 | ↓-3.1 | |
| 5/6 04:00 | 82.6 | ↓-3.1 | |
| 5/6 04:10 | 79.4 | ↓-3.2 | 最大潮位差 |
| 5/6 04:20 | 76.3 | ↓-3.1 | |
| 5/6 04:30 | 73.1 | ↓-3.2 | 最大潮位差 |
| 5/6 04:40 | 69.9 | ↓-3.2 | 最大潮位差 |
| 5/6 04:50 | 66.8 | ↓-3.1 | |
| 5/6 05:00 | 63.8 | ↓-3.0 | |
| 5/6 05:10 | 60.8 | ↓-3.0 | |
| 5/6 05:20 | 58.0 | ↓-2.8 | |
| 5/6 05:30 | 55.3 | ↓-2.7 | |
| 5/6 05:40 | 52.8 | ↓-2.5 | |
| 5/6 05:50 | 50.5 | ↓-2.3 | |
| 5/6 06:00 | 48.4 | ↓-2.1 | |
| 5/6 06:10 | 46.4 | ↓-2.0 | |
| 5/6 06:20 | 44.7 | ↓-1.7 | |
| 5/6 06:30 | 43.2 | ↓-1.5 | |
| 5/6 06:40 | 41.9 | ↓-1.3 | |
| 5/6 06:50 | 40.9 | ↓-1.0 | |
| 5/6 07:00 | 40.0 | ↓-0.9 | |
| 5/6 07:10 | 39.4 | ↓-0.6 | |
| 5/6 07:20 | 39.1 | ↓-0.3 | |
| 5/6 07:30 | 38.9 | ↓-0.2 | 干潮 |
| 5/6 07:40 | 39.0 | ↑0.1 | |
| 5/6 07:50 | 39.3 | ↑0.3 | |
| 5/6 08:00 | 39.8 | ↑0.5 | |
| 5/6 08:10 | 40.6 | ↑0.8 | |
| 5/6 08:20 | 41.5 | ↑0.9 | |
| 5/6 08:30 | 42.7 | ↑1.2 | |
| 5/6 08:40 | 44.1 | ↑1.4 | |
| 5/6 08:50 | 45.7 | ↑1.6 | |
| 5/6 09:00 | 47.5 | ↑1.8 | |
| 5/6 09:10 | 49.5 | ↑2.0 | |
| 5/6 09:20 | 51.6 | ↑2.1 | |
| 5/6 09:30 | 54.0 | ↑2.4 | |
| 5/6 09:40 | 56.5 | ↑2.5 | |
| 5/6 09:50 | 59.2 | ↑2.7 | |
| 5/6 10:00 | 62.0 | ↑2.8 | |
| 5/6 10:10 | 64.9 | ↑2.9 | |
| 5/6 10:20 | 67.8 | ↑2.9 | |
| 5/6 10:30 | 70.9 | ↑3.1 | |
| 5/6 10:40 | 74.0 | ↑3.1 | |
| 5/6 10:50 | 77.1 | ↑3.1 | |
| 5/6 11:00 | 80.1 | ↑3.0 | |
| 5/6 11:10 | 83.2 | ↑3.1 | |
| 5/6 11:20 | 86.2 | ↑3.0 | |
| 5/6 11:30 | 89.0 | ↑2.8 | |
| 5/6 11:40 | 91.8 | ↑2.8 | |
| 5/6 11:50 | 94.4 | ↑2.6 | |
| 5/6 12:00 | 96.9 | ↑2.5 | |
| 5/6 12:10 | 99.3 | ↑2.4 | |
| 5/6 12:20 | 101.4 | ↑2.1 | |
| 5/6 12:30 | 103.4 | ↑2.0 | |
| 5/6 12:40 | 105.2 | ↑1.8 | |
| 5/6 12:50 | 106.7 | ↑1.5 | |
| 5/6 13:00 | 108.1 | ↑1.4 | |
| 5/6 13:10 | 109.3 | ↑1.2 | |
| 5/6 13:20 | 110.3 | ↑1.0 | |
| 5/6 13:30 | 111.0 | ↑0.7 | |
| 5/6 13:40 | 111.6 | ↑0.6 | |
| 5/6 13:50 | 112.0 | ↑0.4 | |
| 5/6 14:00 | 112.1 | ↑0.1 | 満潮 |
| 5/6 14:10 | 112.1 | 0 | |
| 5/6 14:20 | 111.8 | ↓-0.3 | |
| 5/6 14:30 | 111.4 | ↓-0.4 | |
| 5/6 14:40 | 110.7 | ↓-0.7 | |
| 5/6 14:50 | 109.9 | ↓-0.8 | |
| 5/6 15:00 | 108.9 | ↓-1.0 | |
| 5/6 15:10 | 107.6 | ↓-1.3 | |
| 5/6 15:20 | 106.2 | ↓-1.4 | |
| 5/6 15:30 | 104.6 | ↓-1.6 | |
| 5/6 15:40 | 102.8 | ↓-1.8 | |
| 5/6 15:50 | 100.9 | ↓-1.9 | |
| 5/6 16:00 | 98.9 | ↓-2.0 | |
| 5/6 16:10 | 96.7 | ↓-2.2 | |
| 5/6 16:20 | 94.4 | ↓-2.3 | |
| 5/6 16:30 | 92.1 | ↓-2.3 | |
| 5/6 16:40 | 89.7 | ↓-2.4 | |
| 5/6 16:50 | 87.3 | ↓-2.4 | |
| 5/6 17:00 | 84.9 | ↓-2.4 | |
| 5/6 17:10 | 82.6 | ↓-2.3 | |
| 5/6 17:20 | 80.3 | ↓-2.3 | |
| 5/6 17:30 | 78.1 | ↓-2.2 | |
| 5/6 17:40 | 76.1 | ↓-2.0 | |
| 5/6 17:50 | 74.2 | ↓-1.9 | |
| 5/6 18:00 | 72.5 | ↓-1.7 | |
| 5/6 18:10 | 70.9 | ↓-1.6 | |
| 5/6 18:20 | 69.6 | ↓-1.3 | |
| 5/6 18:30 | 68.5 | ↓-1.1 | |
| 5/6 18:40 | 67.6 | ↓-0.9 | |
| 5/6 18:50 | 66.9 | ↓-0.7 | |
| 5/6 19:00 | 66.4 | ↓-0.5 | |
| 5/6 19:10 | 66.2 | ↓-0.2 | 干潮 |
| 5/6 19:20 | 66.2 | 0 | |
| 5/6 19:30 | 66.4 | ↑0.2 | |
| 5/6 19:40 | 66.8 | ↑0.4 | |
| 5/6 19:50 | 67.4 | ↑0.6 | |
| 5/6 20:00 | 68.2 | ↑0.8 | |
| 5/6 20:10 | 69.2 | ↑1.0 | |
| 5/6 20:20 | 70.4 | ↑1.2 | |
| 5/6 20:30 | 71.7 | ↑1.3 | |
| 5/6 20:40 | 73.3 | ↑1.6 | |
| 5/6 20:50 | 75.0 | ↑1.7 | |
| 5/6 21:00 | 76.8 | ↑1.8 | |
| 5/6 21:10 | 78.8 | ↑2.0 | |
| 5/6 21:20 | 80.9 | ↑2.1 | |
| 5/6 21:30 | 83.2 | ↑2.3 | |
| 5/6 21:40 | 85.6 | ↑2.4 | |
| 5/6 21:50 | 88.1 | ↑2.5 | |
| 5/6 22:00 | 90.7 | ↑2.6 | |
| 5/6 22:10 | 93.4 | ↑2.7 | |
| 5/6 22:20 | 96.1 | ↑2.7 | |
| 5/6 22:30 | 98.9 | ↑2.8 | |
| 5/6 22:40 | 101.6 | ↑2.7 | |
| 5/6 22:50 | 104.3 | ↑2.7 | |
| 5/6 23:00 | 107.0 | ↑2.7 | |
| 5/6 23:10 | 109.6 | ↑2.6 | |
| 5/6 23:20 | 112.1 | ↑2.5 | |
| 5/6 23:30 | 114.4 | ↑2.3 | |
| 5/6 23:40 | 116.6 | ↑2.2 | |
| 5/6 23:50 | 118.6 | ↑2.0 |