| 満潮 | 干潮 | 満潮 | 干潮 |
|
19
(日) |
03:08 | 10:26 | 17:55 | 22:16 |
| 150cm | -9cm | 125cm | 88cm | |
|
||||
苫小牧（北海道）2030年05月19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 |
|---|---|---|---|
| 5/19 00:00 | 107.0 | ↑2.4 | |
| 5/19 00:10 | 109.5 | ↑2.5 | |
| 5/19 00:20 | 112.1 | ↑2.6 | |
| 5/19 00:30 | 114.9 | ↑2.8 | |
| 5/19 00:40 | 117.7 | ↑2.8 | |
| 5/19 00:50 | 120.6 | ↑2.9 | |
| 5/19 01:00 | 123.6 | ↑3.0 | |
| 5/19 01:10 | 126.6 | ↑3.0 | |
| 5/19 01:20 | 129.6 | ↑3.0 | |
| 5/19 01:30 | 132.6 | ↑3.0 | |
| 5/19 01:40 | 135.4 | ↑2.8 | |
| 5/19 01:50 | 138.2 | ↑2.8 | |
| 5/19 02:00 | 140.7 | ↑2.5 | |
| 5/19 02:10 | 143.0 | ↑2.3 | |
| 5/19 02:20 | 145.0 | ↑2.0 | |
| 5/19 02:30 | 146.7 | ↑1.7 | |
| 5/19 02:40 | 148.0 | ↑1.3 | |
| 5/19 02:50 | 149.0 | ↑1.0 | |
| 5/19 03:00 | 149.5 | ↑0.5 | 満潮 |
| 5/19 03:10 | 149.6 | ↑0.1 | |
| 5/19 03:20 | 149.3 | ↓-0.3 | |
| 5/19 03:30 | 148.5 | ↓-0.8 | |
| 5/19 03:40 | 147.3 | ↓-1.2 | |
| 5/19 03:50 | 145.7 | ↓-1.6 | |
| 5/19 04:00 | 143.8 | ↓-1.9 | |
| 5/19 04:10 | 141.4 | ↓-2.4 | |
| 5/19 04:20 | 138.7 | ↓-2.7 | |
| 5/19 04:30 | 135.8 | ↓-2.9 | |
| 5/19 04:40 | 132.5 | ↓-3.3 | |
| 5/19 04:50 | 129.0 | ↓-3.5 | |
| 5/19 05:00 | 125.3 | ↓-3.7 | |
| 5/19 05:10 | 121.3 | ↓-4.0 | |
| 5/19 05:20 | 117.2 | ↓-4.1 | |
| 5/19 05:30 | 112.9 | ↓-4.3 | |
| 5/19 05:40 | 108.4 | ↓-4.5 | |
| 5/19 05:50 | 103.7 | ↓-4.7 | |
| 5/19 06:00 | 98.9 | ↓-4.8 | |
| 5/19 06:10 | 94.0 | ↓-4.9 | |
| 5/19 06:20 | 88.9 | ↓-5.1 | |
| 5/19 06:30 | 83.6 | ↓-5.3 | |
| 5/19 06:40 | 78.3 | ↓-5.3 | |
| 5/19 06:50 | 72.8 | ↓-5.5 | |
| 5/19 07:00 | 67.2 | ↓-5.6 | |
| 5/19 07:10 | 61.5 | ↓-5.7 | 最大潮位差 |
| 5/19 07:20 | 55.8 | ↓-5.7 | 最大潮位差 |
| 5/19 07:30 | 50.1 | ↓-5.7 | 最大潮位差 |
| 5/19 07:40 | 44.4 | ↓-5.7 | 最大潮位差 |
| 5/19 07:50 | 38.9 | ↓-5.5 | |
| 5/19 08:00 | 33.4 | ↓-5.5 | |
| 5/19 08:10 | 28.1 | ↓-5.3 | |
| 5/19 08:20 | 23.0 | ↓-5.1 | |
| 5/19 08:30 | 18.2 | ↓-4.8 | |
| 5/19 08:40 | 13.7 | ↓-4.5 | |
| 5/19 08:50 | 9.5 | ↓-4.2 | |
| 5/19 09:00 | 5.7 | ↓-3.8 | |
| 5/19 09:10 | 2.4 | ↓-3.3 | |
| 5/19 09:20 | -0.6 | ↓-3.0 | |
| 5/19 09:30 | -3.1 | ↓-2.5 | |
| 5/19 09:40 | -5.1 | ↓-2.0 | |
| 5/19 09:50 | -6.7 | ↓-1.6 | |
| 5/19 10:00 | -7.9 | ↓-1.2 | |
| 5/19 10:10 | -8.7 | ↓-0.8 | |
| 5/19 10:20 | -9.1 | ↓-0.4 | 干潮 |
| 5/19 10:30 | -9.1 | 0 | |
| 5/19 10:40 | -8.7 | ↑0.4 | |
| 5/19 10:50 | -8.0 | ↑0.7 | |
| 5/19 11:00 | -6.9 | ↑1.1 | |
| 5/19 11:10 | -5.6 | ↑1.3 | |
| 5/19 11:20 | -4.0 | ↑1.6 | |
| 5/19 11:30 | -2.0 | ↑2.0 | |
| 5/19 11:40 | 0.2 | ↑2.2 | |
| 5/19 11:50 | 2.6 | ↑2.4 | |
| 5/19 12:00 | 5.4 | ↑2.8 | |
| 5/19 12:10 | 8.4 | ↑3.0 | |
| 5/19 12:20 | 11.7 | ↑3.3 | |
| 5/19 12:30 | 15.3 | ↑3.6 | |
| 5/19 12:40 | 19.2 | ↑3.9 | |
| 5/19 12:50 | 23.3 | ↑4.1 | |
| 5/19 13:00 | 27.7 | ↑4.4 | |
| 5/19 13:10 | 32.4 | ↑4.7 | |
| 5/19 13:20 | 37.2 | ↑4.8 | |
| 5/19 13:30 | 42.3 | ↑5.1 | |
| 5/19 13:40 | 47.5 | ↑5.2 | |
| 5/19 13:50 | 52.8 | ↑5.3 | |
| 5/19 14:00 | 58.1 | ↑5.3 | |
| 5/19 14:10 | 63.5 | ↑5.4 | |
| 5/19 14:20 | 68.8 | ↑5.3 | |
| 5/19 14:30 | 74.1 | ↑5.3 | |
| 5/19 14:40 | 79.2 | ↑5.1 | |
| 5/19 14:50 | 84.1 | ↑4.9 | |
| 5/19 15:00 | 88.8 | ↑4.7 | |
| 5/19 15:10 | 93.3 | ↑4.5 | |
| 5/19 15:20 | 97.4 | ↑4.1 | |
| 5/19 15:30 | 101.3 | ↑3.9 | |
| 5/19 15:40 | 104.8 | ↑3.5 | |
| 5/19 15:50 | 108.0 | ↑3.2 | |
| 5/19 16:00 | 110.9 | ↑2.9 | |
| 5/19 16:10 | 113.4 | ↑2.5 | |
| 5/19 16:20 | 115.6 | ↑2.2 | |
| 5/19 16:30 | 117.6 | ↑2.0 | |
| 5/19 16:40 | 119.2 | ↑1.6 | |
| 5/19 16:50 | 120.6 | ↑1.4 | |
| 5/19 17:00 | 121.8 | ↑1.2 | |
| 5/19 17:10 | 122.8 | ↑1.0 | |
| 5/19 17:20 | 123.5 | ↑0.7 | |
| 5/19 17:30 | 124.1 | ↑0.6 | |
| 5/19 17:40 | 124.4 | ↑0.3 | |
| 5/19 17:50 | 124.6 | ↑0.2 | 満潮 |
| 5/19 18:00 | 124.6 | 0 | |
| 5/19 18:10 | 124.4 | ↓-0.2 | |
| 5/19 18:20 | 123.9 | ↓-0.5 | |
| 5/19 18:30 | 123.3 | ↓-0.6 | |
| 5/19 18:40 | 122.5 | ↓-0.8 | |
| 5/19 18:50 | 121.4 | ↓-1.1 | |
| 5/19 19:00 | 120.2 | ↓-1.2 | |
| 5/19 19:10 | 118.7 | ↓-1.5 | |
| 5/19 19:20 | 117.0 | ↓-1.7 | |
| 5/19 19:30 | 115.2 | ↓-1.8 | |
| 5/19 19:40 | 113.2 | ↓-2.0 | |
| 5/19 19:50 | 111.0 | ↓-2.2 | |
| 5/19 20:00 | 108.7 | ↓-2.3 | |
| 5/19 20:10 | 106.4 | ↓-2.3 | |
| 5/19 20:20 | 104.1 | ↓-2.3 | |
| 5/19 20:30 | 101.7 | ↓-2.4 | |
| 5/19 20:40 | 99.5 | ↓-2.2 | |
| 5/19 20:50 | 97.3 | ↓-2.2 | |
| 5/19 21:00 | 95.3 | ↓-2.0 | |
| 5/19 21:10 | 93.5 | ↓-1.8 | |
| 5/19 21:20 | 91.9 | ↓-1.6 | |
| 5/19 21:30 | 90.5 | ↓-1.4 | |
| 5/19 21:40 | 89.4 | ↓-1.1 | |
| 5/19 21:50 | 88.6 | ↓-0.8 | |
| 5/19 22:00 | 88.1 | ↓-0.5 | |
| 5/19 22:10 | 87.8 | ↓-0.3 | 干潮 |
| 5/19 22:20 | 87.8 | 0 | |
| 5/19 22:30 | 88.1 | ↑0.3 | |
| 5/19 22:40 | 88.6 | ↑0.5 | |
| 5/19 22:50 | 89.3 | ↑0.7 | |
| 5/19 23:00 | 90.2 | ↑0.9 | |
| 5/19 23:10 | 91.3 | ↑1.1 | |
| 5/19 23:20 | 92.5 | ↑1.2 | |
| 5/19 23:30 | 93.9 | ↑1.4 | |
| 5/19 23:40 | 95.5 | ↑1.6 | |
| 5/19 23:50 | 97.2 | ↑1.7 |