| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(木) |
03:28 | 10:31 | 17:24 | 22:23 |
| 143cm | -3cm | 127cm | 80cm | |
|
||||
苫小牧（北海道）2018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 | 93.2 | ↑2.3 | |
| 5/17 00:10 | 95.7 | ↑2.5 | |
| 5/17 00:20 | 98.3 | ↑2.6 | |
| 5/17 00:30 | 100.9 | ↑2.6 | |
| 5/17 00:40 | 103.7 | ↑2.8 | |
| 5/17 00:50 | 106.6 | ↑2.9 | |
| 5/17 01:00 | 109.5 | ↑2.9 | |
| 5/17 01:10 | 112.6 | ↑3.1 | |
| 5/17 01:20 | 115.7 | ↑3.1 | |
| 5/17 01:30 | 118.7 | ↑3.0 | |
| 5/17 01:40 | 121.8 | ↑3.1 | |
| 5/17 01:50 | 124.8 | ↑3.0 | |
| 5/17 02:00 | 127.7 | ↑2.9 | |
| 5/17 02:10 | 130.5 | ↑2.8 | |
| 5/17 02:20 | 133.1 | ↑2.6 | |
| 5/17 02:30 | 135.4 | ↑2.3 | |
| 5/17 02:40 | 137.4 | ↑2.0 | |
| 5/17 02:50 | 139.1 | ↑1.7 | |
| 5/17 03:00 | 140.4 | ↑1.3 | |
| 5/17 03:10 | 141.4 | ↑1.0 | |
| 5/17 03:20 | 141.9 | ↑0.5 | 満潮 |
| 5/17 03:30 | 142.0 | ↑0.1 | |
| 5/17 03:40 | 141.7 | ↓-0.3 | |
| 5/17 03:50 | 140.9 | ↓-0.8 | |
| 5/17 04:00 | 139.8 | ↓-1.1 | |
| 5/17 04:10 | 138.2 | ↓-1.6 | |
| 5/17 04:20 | 136.3 | ↓-1.9 | |
| 5/17 04:30 | 134.0 | ↓-2.3 | |
| 5/17 04:40 | 131.4 | ↓-2.6 | |
| 5/17 04:50 | 128.5 | ↓-2.9 | |
| 5/17 05:00 | 125.4 | ↓-3.1 | |
| 5/17 05:10 | 122.0 | ↓-3.4 | |
| 5/17 05:20 | 118.5 | ↓-3.5 | |
| 5/17 05:30 | 114.7 | ↓-3.8 | |
| 5/17 05:40 | 110.8 | ↓-3.9 | |
| 5/17 05:50 | 106.7 | ↓-4.1 | |
| 5/17 06:00 | 102.5 | ↓-4.2 | |
| 5/17 06:10 | 98.1 | ↓-4.4 | |
| 5/17 06:20 | 93.5 | ↓-4.6 | |
| 5/17 06:30 | 88.9 | ↓-4.6 | |
| 5/17 06:40 | 84.0 | ↓-4.9 | |
| 5/17 06:50 | 79.1 | ↓-4.9 | |
| 5/17 07:00 | 74.0 | ↓-5.1 | |
| 5/17 07:10 | 68.9 | ↓-5.1 | |
| 5/17 07:20 | 63.6 | ↓-5.3 | |
| 5/17 07:30 | 58.3 | ↓-5.3 | |
| 5/17 07:40 | 52.9 | ↓-5.4 | 最大潮位差 |
| 5/17 07:50 | 47.5 | ↓-5.4 | 最大潮位差 |
| 5/17 08:00 | 42.2 | ↓-5.3 | |
| 5/17 08:10 | 36.9 | ↓-5.3 | |
| 5/17 08:20 | 31.8 | ↓-5.1 | |
| 5/17 08:30 | 26.9 | ↓-4.9 | |
| 5/17 08:40 | 22.2 | ↓-4.7 | |
| 5/17 08:50 | 17.8 | ↓-4.4 | |
| 5/17 09:00 | 13.8 | ↓-4.0 | |
| 5/17 09:10 | 10.1 | ↓-3.7 | |
| 5/17 09:20 | 6.8 | ↓-3.3 | |
| 5/17 09:30 | 3.9 | ↓-2.9 | |
| 5/17 09:40 | 1.5 | ↓-2.4 | |
| 5/17 09:50 | -0.5 | ↓-2.0 | |
| 5/17 10:00 | -2.0 | ↓-1.5 | |
| 5/17 10:10 | -3.1 | ↓-1.1 | |
| 5/17 10:20 | -3.7 | ↓-0.6 | |
| 5/17 10:30 | -3.9 | ↓-0.2 | 干潮 |
| 5/17 10:40 | -3.7 | ↑0.2 | |
| 5/17 10:50 | -3.1 | ↑0.6 | |
| 5/17 11:00 | -2.1 | ↑1.0 | |
| 5/17 11:10 | -0.8 | ↑1.3 | |
| 5/17 11:20 | 0.8 | ↑1.6 | |
| 5/17 11:30 | 2.8 | ↑2.0 | |
| 5/17 11:40 | 5.0 | ↑2.2 | |
| 5/17 11:50 | 7.5 | ↑2.5 | |
| 5/17 12:00 | 10.3 | ↑2.8 | |
| 5/17 12:10 | 13.3 | ↑3.0 | |
| 5/17 12:20 | 16.6 | ↑3.3 | |
| 5/17 12:30 | 20.2 | ↑3.6 | |
| 5/17 12:40 | 24.0 | ↑3.8 | |
| 5/17 12:50 | 28.0 | ↑4.0 | |
| 5/17 13:00 | 32.4 | ↑4.4 | |
| 5/17 13:10 | 36.9 | ↑4.5 | |
| 5/17 13:20 | 41.7 | ↑4.8 | |
| 5/17 13:30 | 46.7 | ↑5.0 | |
| 5/17 13:40 | 51.8 | ↑5.1 | |
| 5/17 13:50 | 57.1 | ↑5.3 | |
| 5/17 14:00 | 62.5 | ↑5.4 | 最大潮位差 |
| 5/17 14:10 | 67.9 | ↑5.4 | 最大潮位差 |
| 5/17 14:20 | 73.3 | ↑5.4 | 最大潮位差 |
| 5/17 14:30 | 78.7 | ↑5.4 | 最大潮位差 |
| 5/17 14:40 | 83.9 | ↑5.2 | |
| 5/17 14:50 | 89.0 | ↑5.1 | |
| 5/17 15:00 | 93.9 | ↑4.9 | |
| 5/17 15:10 | 98.5 | ↑4.6 | |
| 5/17 15:20 | 102.9 | ↑4.4 | |
| 5/17 15:30 | 106.9 | ↑4.0 | |
| 5/17 15:40 | 110.5 | ↑3.6 | |
| 5/17 15:50 | 113.7 | ↑3.2 | |
| 5/17 16:00 | 116.6 | ↑2.9 | |
| 5/17 16:10 | 119.0 | ↑2.4 | |
| 5/17 16:20 | 121.1 | ↑2.1 | |
| 5/17 16:30 | 122.8 | ↑1.7 | |
| 5/17 16:40 | 124.1 | ↑1.3 | |
| 5/17 16:50 | 125.2 | ↑1.1 | |
| 5/17 17:00 | 125.9 | ↑0.7 | |
| 5/17 17:10 | 126.3 | ↑0.4 | |
| 5/17 17:20 | 126.5 | ↑0.2 | 満潮 |
| 5/17 17:30 | 126.4 | ↓-0.1 | |
| 5/17 17:40 | 126.2 | ↓-0.2 | |
| 5/17 17:50 | 125.7 | ↓-0.5 | |
| 5/17 18:00 | 125.1 | ↓-0.6 | |
| 5/17 18:10 | 124.3 | ↓-0.8 | |
| 5/17 18:20 | 123.3 | ↓-1.0 | |
| 5/17 18:30 | 122.2 | ↓-1.1 | |
| 5/17 18:40 | 120.9 | ↓-1.3 | |
| 5/17 18:50 | 119.4 | ↓-1.5 | |
| 5/17 19:00 | 117.8 | ↓-1.6 | |
| 5/17 19:10 | 116.0 | ↓-1.8 | |
| 5/17 19:20 | 114.0 | ↓-2.0 | |
| 5/17 19:30 | 111.9 | ↓-2.1 | |
| 5/17 19:40 | 109.6 | ↓-2.3 | |
| 5/17 19:50 | 107.2 | ↓-2.4 | |
| 5/17 20:00 | 104.7 | ↓-2.5 | |
| 5/17 20:10 | 102.1 | ↓-2.6 | |
| 5/17 20:20 | 99.5 | ↓-2.6 | |
| 5/17 20:30 | 96.9 | ↓-2.6 | |
| 5/17 20:40 | 94.3 | ↓-2.6 | |
| 5/17 20:50 | 91.8 | ↓-2.5 | |
| 5/17 21:00 | 89.5 | ↓-2.3 | |
| 5/17 21:10 | 87.3 | ↓-2.2 | |
| 5/17 21:20 | 85.4 | ↓-1.9 | |
| 5/17 21:30 | 83.6 | ↓-1.8 | |
| 5/17 21:40 | 82.2 | ↓-1.4 | |
| 5/17 21:50 | 81.1 | ↓-1.1 | |
| 5/17 22:00 | 80.2 | ↓-0.9 | |
| 5/17 22:10 | 79.7 | ↓-0.5 | |
| 5/17 22:20 | 79.5 | ↓-0.2 | 干潮 |
| 5/17 22:30 | 79.6 | ↑0.1 | |
| 5/17 22:40 | 79.9 | ↑0.3 | |
| 5/17 22:50 | 80.6 | ↑0.7 | |
| 5/17 23:00 | 81.5 | ↑0.9 | |
| 5/17 23:10 | 82.6 | ↑1.1 | |
| 5/17 23:20 | 83.9 | ↑1.3 | |
| 5/17 23:30 | 85.3 | ↑1.4 | |
| 5/17 23:40 | 86.9 | ↑1.6 | |
| 5/17 23:50 | 88.7 | ↑1.8 |