| 満潮 | 干潮 | 満潮 | 干潮 |
|
16
(日) |
04:37 | 11:52 | 19:09 | 23:35 |
| 135cm | 10cm | 113cm | 94cm | |
|
||||
苫小牧（北海道）2021年05月16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 |
|---|---|---|---|
| 5/16 00:00 | 92.7 | ↑1.1 | |
| 5/16 00:10 | 93.9 | ↑1.2 | |
| 5/16 00:20 | 95.3 | ↑1.4 | |
| 5/16 00:30 | 96.7 | ↑1.4 | |
| 5/16 00:40 | 98.3 | ↑1.6 | |
| 5/16 00:50 | 99.8 | ↑1.5 | |
| 5/16 01:00 | 101.5 | ↑1.7 | |
| 5/16 01:10 | 103.1 | ↑1.6 | |
| 5/16 01:20 | 104.8 | ↑1.7 | |
| 5/16 01:30 | 106.5 | ↑1.7 | |
| 5/16 01:40 | 108.2 | ↑1.7 | |
| 5/16 01:50 | 110.0 | ↑1.8 | |
| 5/16 02:00 | 111.8 | ↑1.8 | |
| 5/16 02:10 | 113.6 | ↑1.8 | |
| 5/16 02:20 | 115.4 | ↑1.8 | |
| 5/16 02:30 | 117.3 | ↑1.9 | |
| 5/16 02:40 | 119.1 | ↑1.8 | |
| 5/16 02:50 | 121.0 | ↑1.9 | |
| 5/16 03:00 | 122.9 | ↑1.9 | |
| 5/16 03:10 | 124.7 | ↑1.8 | |
| 5/16 03:20 | 126.4 | ↑1.7 | |
| 5/16 03:30 | 128.1 | ↑1.7 | |
| 5/16 03:40 | 129.6 | ↑1.5 | |
| 5/16 03:50 | 131.0 | ↑1.4 | |
| 5/16 04:00 | 132.1 | ↑1.1 | |
| 5/16 04:10 | 133.0 | ↑0.9 | |
| 5/16 04:20 | 133.7 | ↑0.7 | |
| 5/16 04:30 | 134.0 | ↑0.3 | 満潮 |
| 5/16 04:40 | 134.0 | 0 | |
| 5/16 04:50 | 133.7 | ↓-0.3 | |
| 5/16 05:00 | 133.0 | ↓-0.7 | |
| 5/16 05:10 | 132.0 | ↓-1.0 | |
| 5/16 05:20 | 130.6 | ↓-1.4 | |
| 5/16 05:30 | 128.9 | ↓-1.7 | |
| 5/16 05:40 | 126.8 | ↓-2.1 | |
| 5/16 05:50 | 124.4 | ↓-2.4 | |
| 5/16 06:00 | 121.8 | ↓-2.6 | |
| 5/16 06:10 | 118.9 | ↓-2.9 | |
| 5/16 06:20 | 115.8 | ↓-3.1 | |
| 5/16 06:30 | 112.5 | ↓-3.3 | |
| 5/16 06:40 | 109.0 | ↓-3.5 | |
| 5/16 06:50 | 105.5 | ↓-3.5 | |
| 5/16 07:00 | 101.8 | ↓-3.7 | |
| 5/16 07:10 | 98.0 | ↓-3.8 | |
| 5/16 07:20 | 94.2 | ↓-3.8 | |
| 5/16 07:30 | 90.3 | ↓-3.9 | |
| 5/16 07:40 | 86.4 | ↓-3.9 | |
| 5/16 07:50 | 82.4 | ↓-4.0 | |
| 5/16 08:00 | 78.4 | ↓-4.0 | |
| 5/16 08:10 | 74.4 | ↓-4.0 | |
| 5/16 08:20 | 70.3 | ↓-4.1 | |
| 5/16 08:30 | 66.3 | ↓-4.0 | |
| 5/16 08:40 | 62.1 | ↓-4.2 | 最大潮位差 |
| 5/16 08:50 | 58.0 | ↓-4.1 | |
| 5/16 09:00 | 53.9 | ↓-4.1 | |
| 5/16 09:10 | 49.8 | ↓-4.1 | |
| 5/16 09:20 | 45.7 | ↓-4.1 | |
| 5/16 09:30 | 41.7 | ↓-4.0 | |
| 5/16 09:40 | 37.8 | ↓-3.9 | |
| 5/16 09:50 | 34.0 | ↓-3.8 | |
| 5/16 10:00 | 30.3 | ↓-3.7 | |
| 5/16 10:10 | 26.9 | ↓-3.4 | |
| 5/16 10:20 | 23.7 | ↓-3.2 | |
| 5/16 10:30 | 20.7 | ↓-3.0 | |
| 5/16 10:40 | 18.1 | ↓-2.6 | |
| 5/16 10:50 | 15.7 | ↓-2.4 | |
| 5/16 11:00 | 13.7 | ↓-2.0 | |
| 5/16 11:10 | 12.1 | ↓-1.6 | |
| 5/16 11:20 | 10.8 | ↓-1.3 | |
| 5/16 11:30 | 9.9 | ↓-0.9 | |
| 5/16 11:40 | 9.3 | ↓-0.6 | |
| 5/16 11:50 | 9.1 | ↓-0.2 | 干潮 |
| 5/16 12:00 | 9.3 | ↑0.2 | |
| 5/16 12:10 | 9.7 | ↑0.4 | |
| 5/16 12:20 | 10.5 | ↑0.8 | |
| 5/16 12:30 | 11.5 | ↑1.0 | |
| 5/16 12:40 | 12.8 | ↑1.3 | |
| 5/16 12:50 | 14.4 | ↑1.6 | |
| 5/16 13:00 | 16.1 | ↑1.7 | |
| 5/16 13:10 | 18.0 | ↑1.9 | |
| 5/16 13:20 | 20.2 | ↑2.2 | |
| 5/16 13:30 | 22.5 | ↑2.3 | |
| 5/16 13:40 | 24.9 | ↑2.4 | |
| 5/16 13:50 | 27.6 | ↑2.7 | |
| 5/16 14:00 | 30.4 | ↑2.8 | |
| 5/16 14:10 | 33.3 | ↑2.9 | |
| 5/16 14:20 | 36.5 | ↑3.2 | |
| 5/16 14:30 | 39.7 | ↑3.2 | |
| 5/16 14:40 | 43.2 | ↑3.5 | |
| 5/16 14:50 | 46.8 | ↑3.6 | |
| 5/16 15:00 | 50.5 | ↑3.7 | |
| 5/16 15:10 | 54.3 | ↑3.8 | |
| 5/16 15:20 | 58.3 | ↑4.0 | |
| 5/16 15:30 | 62.3 | ↑4.0 | |
| 5/16 15:40 | 66.4 | ↑4.1 | |
| 5/16 15:50 | 70.5 | ↑4.1 | |
| 5/16 16:00 | 74.6 | ↑4.1 | |
| 5/16 16:10 | 78.6 | ↑4.0 | |
| 5/16 16:20 | 82.5 | ↑3.9 | |
| 5/16 16:30 | 86.2 | ↑3.7 | |
| 5/16 16:40 | 89.8 | ↑3.6 | |
| 5/16 16:50 | 93.2 | ↑3.4 | |
| 5/16 17:00 | 96.3 | ↑3.1 | |
| 5/16 17:10 | 99.2 | ↑2.9 | |
| 5/16 17:20 | 101.8 | ↑2.6 | |
| 5/16 17:30 | 104.1 | ↑2.3 | |
| 5/16 17:40 | 106.1 | ↑2.0 | |
| 5/16 17:50 | 107.8 | ↑1.7 | |
| 5/16 18:00 | 109.2 | ↑1.4 | |
| 5/16 18:10 | 110.4 | ↑1.2 | |
| 5/16 18:20 | 111.3 | ↑0.9 | |
| 5/16 18:30 | 112.0 | ↑0.7 | |
| 5/16 18:40 | 112.5 | ↑0.5 | |
| 5/16 18:50 | 112.8 | ↑0.3 | |
| 5/16 19:00 | 112.9 | ↑0.1 | 満潮 |
| 5/16 19:10 | 113.0 | ↑0.1 | |
| 5/16 19:20 | 112.9 | ↓-0.1 | |
| 5/16 19:30 | 112.7 | ↓-0.2 | |
| 5/16 19:40 | 112.5 | ↓-0.2 | |
| 5/16 19:50 | 112.1 | ↓-0.4 | |
| 5/16 20:00 | 111.7 | ↓-0.4 | |
| 5/16 20:10 | 111.2 | ↓-0.5 | |
| 5/16 20:20 | 110.6 | ↓-0.6 | |
| 5/16 20:30 | 110.0 | ↓-0.6 | |
| 5/16 20:40 | 109.2 | ↓-0.8 | |
| 5/16 20:50 | 108.4 | ↓-0.8 | |
| 5/16 21:00 | 107.5 | ↓-0.9 | |
| 5/16 21:10 | 106.5 | ↓-1.0 | |
| 5/16 21:20 | 105.4 | ↓-1.1 | |
| 5/16 21:30 | 104.2 | ↓-1.2 | |
| 5/16 21:40 | 103.0 | ↓-1.2 | |
| 5/16 21:50 | 101.8 | ↓-1.2 | |
| 5/16 22:00 | 100.5 | ↓-1.3 | |
| 5/16 22:10 | 99.3 | ↓-1.2 | |
| 5/16 22:20 | 98.1 | ↓-1.2 | |
| 5/16 22:30 | 97.0 | ↓-1.1 | |
| 5/16 22:40 | 96.0 | ↓-1.0 | |
| 5/16 22:50 | 95.1 | ↓-0.9 | |
| 5/16 23:00 | 94.3 | ↓-0.8 | |
| 5/16 23:10 | 93.8 | ↓-0.5 | |
| 5/16 23:20 | 93.4 | ↓-0.4 | |
| 5/16 23:30 | 93.2 | ↓-0.2 | 干潮 |
| 5/16 23:40 | 93.2 | 0 | |
| 5/16 23:50 | 93.5 | ↑0.3 |