| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(木) |
01:32 | 08:15 | 14:50 | 20:17 |
| 127cm | 27cm | 123cm | 63cm | |
|
||||
苫小牧（北海道）2057年05月17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 |
|---|---|---|---|
| 5/17 00:00 | 114.2 | ↑2.7 | |
| 5/17 00:10 | 116.7 | ↑2.5 | |
| 5/17 00:20 | 119.0 | ↑2.3 | |
| 5/17 00:30 | 121.0 | ↑2.0 | |
| 5/17 00:40 | 122.8 | ↑1.8 | |
| 5/17 00:50 | 124.2 | ↑1.4 | |
| 5/17 01:00 | 125.4 | ↑1.2 | |
| 5/17 01:10 | 126.2 | ↑0.8 | |
| 5/17 01:20 | 126.7 | ↑0.5 | |
| 5/17 01:30 | 126.9 | ↑0.2 | 満潮 |
| 5/17 01:40 | 126.8 | ↓-0.1 | |
| 5/17 01:50 | 126.4 | ↓-0.4 | |
| 5/17 02:00 | 125.6 | ↓-0.8 | |
| 5/17 02:10 | 124.7 | ↓-0.9 | |
| 5/17 02:20 | 123.4 | ↓-1.3 | |
| 5/17 02:30 | 121.9 | ↓-1.5 | |
| 5/17 02:40 | 120.2 | ↓-1.7 | |
| 5/17 02:50 | 118.3 | ↓-1.9 | |
| 5/17 03:00 | 116.2 | ↓-2.1 | |
| 5/17 03:10 | 113.9 | ↓-2.3 | |
| 5/17 03:20 | 111.4 | ↓-2.5 | |
| 5/17 03:30 | 108.7 | ↓-2.7 | |
| 5/17 03:40 | 105.9 | ↓-2.8 | |
| 5/17 03:50 | 103.0 | ↓-2.9 | |
| 5/17 04:00 | 99.8 | ↓-3.2 | |
| 5/17 04:10 | 96.5 | ↓-3.3 | |
| 5/17 04:20 | 93.1 | ↓-3.4 | |
| 5/17 04:30 | 89.6 | ↓-3.5 | |
| 5/17 04:40 | 85.9 | ↓-3.7 | |
| 5/17 04:50 | 82.1 | ↓-3.8 | |
| 5/17 05:00 | 78.2 | ↓-3.9 | |
| 5/17 05:10 | 74.3 | ↓-3.9 | |
| 5/17 05:20 | 70.3 | ↓-4.0 | |
| 5/17 05:30 | 66.3 | ↓-4.0 | |
| 5/17 05:40 | 62.3 | ↓-4.0 | |
| 5/17 05:50 | 58.4 | ↓-3.9 | |
| 5/17 06:00 | 54.6 | ↓-3.8 | |
| 5/17 06:10 | 50.9 | ↓-3.7 | |
| 5/17 06:20 | 47.4 | ↓-3.5 | |
| 5/17 06:30 | 44.1 | ↓-3.3 | |
| 5/17 06:40 | 41.1 | ↓-3.0 | |
| 5/17 06:50 | 38.2 | ↓-2.9 | |
| 5/17 07:00 | 35.7 | ↓-2.5 | |
| 5/17 07:10 | 33.5 | ↓-2.2 | |
| 5/17 07:20 | 31.6 | ↓-1.9 | |
| 5/17 07:30 | 30.1 | ↓-1.5 | |
| 5/17 07:40 | 28.8 | ↓-1.3 | |
| 5/17 07:50 | 27.9 | ↓-0.9 | |
| 5/17 08:00 | 27.3 | ↓-0.6 | |
| 5/17 08:10 | 27.0 | ↓-0.3 | 干潮 |
| 5/17 08:20 | 27.0 | 0 | |
| 5/17 08:30 | 27.3 | ↑0.3 | |
| 5/17 08:40 | 27.9 | ↑0.6 | |
| 5/17 08:50 | 28.8 | ↑0.9 | |
| 5/17 09:00 | 29.9 | ↑1.1 | |
| 5/17 09:10 | 31.2 | ↑1.3 | |
| 5/17 09:20 | 32.8 | ↑1.6 | |
| 5/17 09:30 | 34.6 | ↑1.8 | |
| 5/17 09:40 | 36.6 | ↑2.0 | |
| 5/17 09:50 | 38.9 | ↑2.3 | |
| 5/17 10:00 | 41.3 | ↑2.4 | |
| 5/17 10:10 | 44.0 | ↑2.7 | |
| 5/17 10:20 | 46.9 | ↑2.9 | |
| 5/17 10:30 | 50.0 | ↑3.1 | |
| 5/17 10:40 | 53.3 | ↑3.3 | |
| 5/17 10:50 | 56.8 | ↑3.5 | |
| 5/17 11:00 | 60.4 | ↑3.6 | |
| 5/17 11:10 | 64.2 | ↑3.8 | |
| 5/17 11:20 | 68.1 | ↑3.9 | |
| 5/17 11:30 | 72.1 | ↑4.0 | |
| 5/17 11:40 | 76.2 | ↑4.1 | 最大潮位差 |
| 5/17 11:50 | 80.3 | ↑4.1 | 最大潮位差 |
| 5/17 12:00 | 84.4 | ↑4.1 | 最大潮位差 |
| 5/17 12:10 | 88.4 | ↑4.0 | |
| 5/17 12:20 | 92.4 | ↑4.0 | |
| 5/17 12:30 | 96.2 | ↑3.8 | |
| 5/17 12:40 | 99.8 | ↑3.6 | |
| 5/17 12:50 | 103.3 | ↑3.5 | |
| 5/17 13:00 | 106.5 | ↑3.2 | |
| 5/17 13:10 | 109.4 | ↑2.9 | |
| 5/17 13:20 | 112.1 | ↑2.7 | |
| 5/17 13:30 | 114.5 | ↑2.4 | |
| 5/17 13:40 | 116.5 | ↑2.0 | |
| 5/17 13:50 | 118.3 | ↑1.8 | |
| 5/17 14:00 | 119.8 | ↑1.5 | |
| 5/17 14:10 | 120.9 | ↑1.1 | |
| 5/17 14:20 | 121.8 | ↑0.9 | |
| 5/17 14:30 | 122.4 | ↑0.6 | |
| 5/17 14:40 | 122.8 | ↑0.4 | 満潮 |
| 5/17 14:50 | 122.8 | 0 | 満潮 |
| 5/17 15:00 | 122.7 | ↓-0.1 | |
| 5/17 15:10 | 122.3 | ↓-0.4 | |
| 5/17 15:20 | 121.7 | ↓-0.6 | |
| 5/17 15:30 | 120.9 | ↓-0.8 | |
| 5/17 15:40 | 119.9 | ↓-1.0 | |
| 5/17 15:50 | 118.7 | ↓-1.2 | |
| 5/17 16:00 | 117.3 | ↓-1.4 | |
| 5/17 16:10 | 115.7 | ↓-1.6 | |
| 5/17 16:20 | 114.0 | ↓-1.7 | |
| 5/17 16:30 | 112.0 | ↓-2.0 | |
| 5/17 16:40 | 109.8 | ↓-2.2 | |
| 5/17 16:50 | 107.5 | ↓-2.3 | |
| 5/17 17:00 | 105.0 | ↓-2.5 | |
| 5/17 17:10 | 102.3 | ↓-2.7 | |
| 5/17 17:20 | 99.5 | ↓-2.8 | |
| 5/17 17:30 | 96.6 | ↓-2.9 | |
| 5/17 17:40 | 93.6 | ↓-3.0 | |
| 5/17 17:50 | 90.6 | ↓-3.0 | |
| 5/17 18:00 | 87.6 | ↓-3.0 | |
| 5/17 18:10 | 84.5 | ↓-3.1 | |
| 5/17 18:20 | 81.6 | ↓-2.9 | |
| 5/17 18:30 | 78.7 | ↓-2.9 | |
| 5/17 18:40 | 76.0 | ↓-2.7 | |
| 5/17 18:50 | 73.4 | ↓-2.6 | |
| 5/17 19:00 | 71.1 | ↓-2.3 | |
| 5/17 19:10 | 69.0 | ↓-2.1 | |
| 5/17 19:20 | 67.2 | ↓-1.8 | |
| 5/17 19:30 | 65.6 | ↓-1.6 | |
| 5/17 19:40 | 64.4 | ↓-1.2 | |
| 5/17 19:50 | 63.5 | ↓-0.9 | |
| 5/17 20:00 | 62.8 | ↓-0.7 | |
| 5/17 20:10 | 62.5 | ↓-0.3 | 干潮 |
| 5/17 20:20 | 62.5 | 0 | |
| 5/17 20:30 | 62.8 | ↑0.3 | |
| 5/17 20:40 | 63.3 | ↑0.5 | |
| 5/17 20:50 | 64.1 | ↑0.8 | |
| 5/17 21:00 | 65.1 | ↑1.0 | |
| 5/17 21:10 | 66.3 | ↑1.2 | |
| 5/17 21:20 | 67.8 | ↑1.5 | |
| 5/17 21:30 | 69.4 | ↑1.6 | |
| 5/17 21:40 | 71.2 | ↑1.8 | |
| 5/17 21:50 | 73.2 | ↑2.0 | |
| 5/17 22:00 | 75.3 | ↑2.1 | |
| 5/17 22:10 | 77.6 | ↑2.3 | |
| 5/17 22:20 | 80.1 | ↑2.5 | |
| 5/17 22:30 | 82.6 | ↑2.5 | |
| 5/17 22:40 | 85.4 | ↑2.8 | |
| 5/17 22:50 | 88.2 | ↑2.8 | |
| 5/17 23:00 | 91.2 | ↑3.0 | |
| 5/17 23:10 | 94.3 | ↑3.1 | |
| 5/17 23:20 | 97.4 | ↑3.1 | |
| 5/17 23:30 | 100.7 | ↑3.3 | |
| 5/17 23:40 | 104.0 | ↑3.3 | |
| 5/17 23:50 | 107.3 | ↑3.3 |