| 満潮 | 干潮 | 満潮 | 干潮 |
|
6
(日) |
03:49 | 10:48 | 17:32 | 22:35 |
| 138cm | 8cm | 122cm | 77cm | |
|
||||
苫小牧（北海道）2057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 | 85.6 | ↑2.0 | |
| 5/6 00:10 | 87.7 | ↑2.1 | |
| 5/6 00:20 | 89.9 | ↑2.2 | |
| 5/6 00:30 | 92.3 | ↑2.4 | |
| 5/6 00:40 | 94.7 | ↑2.4 | |
| 5/6 00:50 | 97.3 | ↑2.6 | |
| 5/6 01:00 | 100.0 | ↑2.7 | |
| 5/6 01:10 | 102.9 | ↑2.9 | |
| 5/6 01:20 | 105.8 | ↑2.9 | |
| 5/6 01:30 | 108.8 | ↑3.0 | |
| 5/6 01:40 | 111.8 | ↑3.0 | |
| 5/6 01:50 | 114.9 | ↑3.1 | |
| 5/6 02:00 | 117.9 | ↑3.0 | |
| 5/6 02:10 | 120.8 | ↑2.9 | |
| 5/6 02:20 | 123.7 | ↑2.9 | |
| 5/6 02:30 | 126.4 | ↑2.7 | |
| 5/6 02:40 | 128.9 | ↑2.5 | |
| 5/6 02:50 | 131.1 | ↑2.2 | |
| 5/6 03:00 | 133.0 | ↑1.9 | |
| 5/6 03:10 | 134.7 | ↑1.7 | |
| 5/6 03:20 | 135.9 | ↑1.2 | |
| 5/6 03:30 | 136.8 | ↑0.9 | |
| 5/6 03:40 | 137.3 | ↑0.5 | 満潮 |
| 5/6 03:50 | 137.4 | ↑0.1 | |
| 5/6 04:00 | 137.2 | ↓-0.2 | |
| 5/6 04:10 | 136.5 | ↓-0.7 | |
| 5/6 04:20 | 135.5 | ↓-1.0 | |
| 5/6 04:30 | 134.1 | ↓-1.4 | |
| 5/6 04:40 | 132.4 | ↓-1.7 | |
| 5/6 04:50 | 130.4 | ↓-2.0 | |
| 5/6 05:00 | 128.1 | ↓-2.3 | |
| 5/6 05:10 | 125.6 | ↓-2.5 | |
| 5/6 05:20 | 122.9 | ↓-2.7 | |
| 5/6 05:30 | 119.9 | ↓-3.0 | |
| 5/6 05:40 | 116.8 | ↓-3.1 | |
| 5/6 05:50 | 113.5 | ↓-3.3 | |
| 5/6 06:00 | 110.0 | ↓-3.5 | |
| 5/6 06:10 | 106.4 | ↓-3.6 | |
| 5/6 06:20 | 102.7 | ↓-3.7 | |
| 5/6 06:30 | 98.7 | ↓-4.0 | |
| 5/6 06:40 | 94.7 | ↓-4.0 | |
| 5/6 06:50 | 90.5 | ↓-4.2 | |
| 5/6 07:00 | 86.1 | ↓-4.4 | |
| 5/6 07:10 | 81.6 | ↓-4.5 | |
| 5/6 07:20 | 77.0 | ↓-4.6 | |
| 5/6 07:30 | 72.3 | ↓-4.7 | |
| 5/6 07:40 | 67.5 | ↓-4.8 | |
| 5/6 07:50 | 62.6 | ↓-4.9 | 最大潮位差 |
| 5/6 08:00 | 57.7 | ↓-4.9 | 最大潮位差 |
| 5/6 08:10 | 52.8 | ↓-4.9 | 最大潮位差 |
| 5/6 08:20 | 48.0 | ↓-4.8 | |
| 5/6 08:30 | 43.2 | ↓-4.8 | |
| 5/6 08:40 | 38.6 | ↓-4.6 | |
| 5/6 08:50 | 34.2 | ↓-4.4 | |
| 5/6 09:00 | 30.0 | ↓-4.2 | |
| 5/6 09:10 | 26.1 | ↓-3.9 | |
| 5/6 09:20 | 22.5 | ↓-3.6 | |
| 5/6 09:30 | 19.3 | ↓-3.2 | |
| 5/6 09:40 | 16.4 | ↓-2.9 | |
| 5/6 09:50 | 14.0 | ↓-2.4 | |
| 5/6 10:00 | 11.9 | ↓-2.1 | |
| 5/6 10:10 | 10.3 | ↓-1.6 | |
| 5/6 10:20 | 9.1 | ↓-1.2 | |
| 5/6 10:30 | 8.2 | ↓-0.9 | |
| 5/6 10:40 | 7.8 | ↓-0.4 | 干潮 |
| 5/6 10:50 | 7.7 | ↓-0.1 | |
| 5/6 11:00 | 8.0 | ↑0.3 | |
| 5/6 11:10 | 8.6 | ↑0.6 | |
| 5/6 11:20 | 9.6 | ↑1.0 | |
| 5/6 11:30 | 10.8 | ↑1.2 | |
| 5/6 11:40 | 12.3 | ↑1.5 | |
| 5/6 11:50 | 14.0 | ↑1.7 | |
| 5/6 12:00 | 16.1 | ↑2.1 | |
| 5/6 12:10 | 18.3 | ↑2.2 | |
| 5/6 12:20 | 20.9 | ↑2.6 | |
| 5/6 12:30 | 23.6 | ↑2.7 | |
| 5/6 12:40 | 26.6 | ↑3.0 | |
| 5/6 12:50 | 29.9 | ↑3.3 | |
| 5/6 13:00 | 33.4 | ↑3.5 | |
| 5/6 13:10 | 37.1 | ↑3.7 | |
| 5/6 13:20 | 41.0 | ↑3.9 | |
| 5/6 13:30 | 45.2 | ↑4.2 | |
| 5/6 13:40 | 49.6 | ↑4.4 | |
| 5/6 13:50 | 54.1 | ↑4.5 | |
| 5/6 14:00 | 58.8 | ↑4.7 | |
| 5/6 14:10 | 63.6 | ↑4.8 | |
| 5/6 14:20 | 68.5 | ↑4.9 | 最大潮位差 |
| 5/6 14:30 | 73.3 | ↑4.8 | |
| 5/6 14:40 | 78.2 | ↑4.9 | 最大潮位差 |
| 5/6 14:50 | 82.9 | ↑4.7 | |
| 5/6 15:00 | 87.5 | ↑4.6 | |
| 5/6 15:10 | 92.0 | ↑4.5 | |
| 5/6 15:20 | 96.2 | ↑4.2 | |
| 5/6 15:30 | 100.1 | ↑3.9 | |
| 5/6 15:40 | 103.7 | ↑3.6 | |
| 5/6 15:50 | 107.0 | ↑3.3 | |
| 5/6 16:00 | 110.0 | ↑3.0 | |
| 5/6 16:10 | 112.6 | ↑2.6 | |
| 5/6 16:20 | 114.8 | ↑2.2 | |
| 5/6 16:30 | 116.7 | ↑1.9 | |
| 5/6 16:40 | 118.2 | ↑1.5 | |
| 5/6 16:50 | 119.4 | ↑1.2 | |
| 5/6 17:00 | 120.3 | ↑0.9 | |
| 5/6 17:10 | 120.9 | ↑0.6 | |
| 5/6 17:20 | 121.3 | ↑0.4 | |
| 5/6 17:30 | 121.4 | ↑0.1 | 満潮 |
| 5/6 17:40 | 121.3 | ↓-0.1 | |
| 5/6 17:50 | 121.0 | ↓-0.3 | |
| 5/6 18:00 | 120.6 | ↓-0.4 | |
| 5/6 18:10 | 120.0 | ↓-0.6 | |
| 5/6 18:20 | 119.2 | ↓-0.8 | |
| 5/6 18:30 | 118.3 | ↓-0.9 | |
| 5/6 18:40 | 117.3 | ↓-1.0 | |
| 5/6 18:50 | 116.0 | ↓-1.3 | |
| 5/6 19:00 | 114.7 | ↓-1.3 | |
| 5/6 19:10 | 113.1 | ↓-1.6 | |
| 5/6 19:20 | 111.5 | ↓-1.6 | |
| 5/6 19:30 | 109.6 | ↓-1.9 | |
| 5/6 19:40 | 107.7 | ↓-1.9 | |
| 5/6 19:50 | 105.6 | ↓-2.1 | |
| 5/6 20:00 | 103.3 | ↓-2.3 | |
| 5/6 20:10 | 101.0 | ↓-2.3 | |
| 5/6 20:20 | 98.6 | ↓-2.4 | |
| 5/6 20:30 | 96.1 | ↓-2.5 | |
| 5/6 20:40 | 93.7 | ↓-2.4 | |
| 5/6 20:50 | 91.3 | ↓-2.4 | |
| 5/6 21:00 | 88.9 | ↓-2.4 | |
| 5/6 21:10 | 86.7 | ↓-2.2 | |
| 5/6 21:20 | 84.6 | ↓-2.1 | |
| 5/6 21:30 | 82.8 | ↓-1.8 | |
| 5/6 21:40 | 81.1 | ↓-1.7 | |
| 5/6 21:50 | 79.7 | ↓-1.4 | |
| 5/6 22:00 | 78.6 | ↓-1.1 | |
| 5/6 22:10 | 77.7 | ↓-0.9 | |
| 5/6 22:20 | 77.2 | ↓-0.5 | |
| 5/6 22:30 | 76.9 | ↓-0.3 | 干潮 |
| 5/6 22:40 | 76.9 | 0 | |
| 5/6 22:50 | 77.2 | ↑0.3 | |
| 5/6 23:00 | 77.8 | ↑0.6 | |
| 5/6 23:10 | 78.5 | ↑0.7 | |
| 5/6 23:20 | 79.5 | ↑1.0 | |
| 5/6 23:30 | 80.6 | ↑1.1 | |
| 5/6 23:40 | 81.9 | ↑1.3 | |
| 5/6 23:50 | 83.4 | ↑1.5 |