| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(月) |
03:30 | 08:22 | 13:41 | 20:55 |
| 119cm | 83cm | 127cm | 25cm | |
|
||||
苫小牧（北海道）2019年03月4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 |
|---|---|---|---|
| 3/4 00:00 | 78.4 | ↑3.4 | |
| 3/4 00:10 | 81.8 | ↑3.4 | |
| 3/4 00:20 | 85.1 | ↑3.3 | |
| 3/4 00:30 | 88.3 | ↑3.2 | |
| 3/4 00:40 | 91.4 | ↑3.1 | |
| 3/4 00:50 | 94.3 | ↑2.9 | |
| 3/4 01:00 | 97.1 | ↑2.8 | |
| 3/4 01:10 | 99.7 | ↑2.6 | |
| 3/4 01:20 | 102.2 | ↑2.5 | |
| 3/4 01:30 | 104.5 | ↑2.3 | |
| 3/4 01:40 | 106.6 | ↑2.1 | |
| 3/4 01:50 | 108.6 | ↑2.0 | |
| 3/4 02:00 | 110.4 | ↑1.8 | |
| 3/4 02:10 | 112.1 | ↑1.7 | |
| 3/4 02:20 | 113.5 | ↑1.4 | |
| 3/4 02:30 | 114.8 | ↑1.3 | |
| 3/4 02:40 | 116.0 | ↑1.2 | |
| 3/4 02:50 | 116.9 | ↑0.9 | |
| 3/4 03:00 | 117.6 | ↑0.7 | |
| 3/4 03:10 | 118.2 | ↑0.6 | |
| 3/4 03:20 | 118.5 | ↑0.3 | 満潮 |
| 3/4 03:30 | 118.6 | ↑0.1 | 満潮 |
| 3/4 03:40 | 118.4 | ↓-0.2 | |
| 3/4 03:50 | 118.1 | ↓-0.3 | |
| 3/4 04:00 | 117.5 | ↓-0.6 | |
| 3/4 04:10 | 116.7 | ↓-0.8 | |
| 3/4 04:20 | 115.7 | ↓-1.0 | |
| 3/4 04:30 | 114.4 | ↓-1.3 | |
| 3/4 04:40 | 113.0 | ↓-1.4 | |
| 3/4 04:50 | 111.4 | ↓-1.6 | |
| 3/4 05:00 | 109.7 | ↓-1.7 | |
| 3/4 05:10 | 107.8 | ↓-1.9 | |
| 3/4 05:20 | 105.8 | ↓-2.0 | |
| 3/4 05:30 | 103.8 | ↓-2.0 | |
| 3/4 05:40 | 101.7 | ↓-2.1 | |
| 3/4 05:50 | 99.7 | ↓-2.0 | |
| 3/4 06:00 | 97.6 | ↓-2.1 | |
| 3/4 06:10 | 95.7 | ↓-1.9 | |
| 3/4 06:20 | 93.8 | ↓-1.9 | |
| 3/4 06:30 | 92.0 | ↓-1.8 | |
| 3/4 06:40 | 90.3 | ↓-1.7 | |
| 3/4 06:50 | 88.8 | ↓-1.5 | |
| 3/4 07:00 | 87.4 | ↓-1.4 | |
| 3/4 07:10 | 86.2 | ↓-1.2 | |
| 3/4 07:20 | 85.2 | ↓-1.0 | |
| 3/4 07:30 | 84.3 | ↓-0.9 | |
| 3/4 07:40 | 83.6 | ↓-0.7 | |
| 3/4 07:50 | 83.0 | ↓-0.6 | |
| 3/4 08:00 | 82.6 | ↓-0.4 | |
| 3/4 08:10 | 82.3 | ↓-0.3 | |
| 3/4 08:20 | 82.2 | ↓-0.1 | 干潮 |
| 3/4 08:30 | 82.3 | ↑0.1 | |
| 3/4 08:40 | 82.5 | ↑0.2 | |
| 3/4 08:50 | 82.8 | ↑0.3 | |
| 3/4 09:00 | 83.4 | ↑0.6 | |
| 3/4 09:10 | 84.0 | ↑0.6 | |
| 3/4 09:20 | 84.9 | ↑0.9 | |
| 3/4 09:30 | 85.9 | ↑1.0 | |
| 3/4 09:40 | 87.0 | ↑1.1 | |
| 3/4 09:50 | 88.3 | ↑1.3 | |
| 3/4 10:00 | 89.8 | ↑1.5 | |
| 3/4 10:10 | 91.5 | ↑1.7 | |
| 3/4 10:20 | 93.3 | ↑1.8 | |
| 3/4 10:30 | 95.2 | ↑1.9 | |
| 3/4 10:40 | 97.3 | ↑2.1 | |
| 3/4 10:50 | 99.5 | ↑2.2 | |
| 3/4 11:00 | 101.8 | ↑2.3 | |
| 3/4 11:10 | 104.1 | ↑2.3 | |
| 3/4 11:20 | 106.5 | ↑2.4 | |
| 3/4 11:30 | 108.8 | ↑2.3 | |
| 3/4 11:40 | 111.1 | ↑2.3 | |
| 3/4 11:50 | 113.4 | ↑2.3 | |
| 3/4 12:00 | 115.6 | ↑2.2 | |
| 3/4 12:10 | 117.6 | ↑2.0 | |
| 3/4 12:20 | 119.5 | ↑1.9 | |
| 3/4 12:30 | 121.2 | ↑1.7 | |
| 3/4 12:40 | 122.7 | ↑1.5 | |
| 3/4 12:50 | 124.0 | ↑1.3 | |
| 3/4 13:00 | 125.0 | ↑1.0 | |
| 3/4 13:10 | 125.9 | ↑0.9 | |
| 3/4 13:20 | 126.5 | ↑0.6 | |
| 3/4 13:30 | 126.8 | ↑0.3 | |
| 3/4 13:40 | 126.9 | ↑0.1 | 満潮 |
| 3/4 13:50 | 126.8 | ↓-0.1 | |
| 3/4 14:00 | 126.5 | ↓-0.3 | |
| 3/4 14:10 | 125.9 | ↓-0.6 | |
| 3/4 14:20 | 125.1 | ↓-0.8 | |
| 3/4 14:30 | 124.2 | ↓-0.9 | |
| 3/4 14:40 | 123.0 | ↓-1.2 | |
| 3/4 14:50 | 121.6 | ↓-1.4 | |
| 3/4 15:00 | 120.1 | ↓-1.5 | |
| 3/4 15:10 | 118.3 | ↓-1.8 | |
| 3/4 15:20 | 116.4 | ↓-1.9 | |
| 3/4 15:30 | 114.3 | ↓-2.1 | |
| 3/4 15:40 | 111.9 | ↓-2.4 | |
| 3/4 15:50 | 109.4 | ↓-2.5 | |
| 3/4 16:00 | 106.6 | ↓-2.8 | |
| 3/4 16:10 | 103.7 | ↓-2.9 | |
| 3/4 16:20 | 100.5 | ↓-3.2 | |
| 3/4 16:30 | 97.2 | ↓-3.3 | |
| 3/4 16:40 | 93.7 | ↓-3.5 | |
| 3/4 16:50 | 90.0 | ↓-3.7 | |
| 3/4 17:00 | 86.2 | ↓-3.8 | |
| 3/4 17:10 | 82.3 | ↓-3.9 | |
| 3/4 17:20 | 78.2 | ↓-4.1 | 最大潮位差 |
| 3/4 17:30 | 74.2 | ↓-4.0 | |
| 3/4 17:40 | 70.1 | ↓-4.1 | 最大潮位差 |
| 3/4 17:50 | 66.0 | ↓-4.1 | 最大潮位差 |
| 3/4 18:00 | 62.0 | ↓-4.0 | |
| 3/4 18:10 | 58.0 | ↓-4.0 | |
| 3/4 18:20 | 54.2 | ↓-3.8 | |
| 3/4 18:30 | 50.5 | ↓-3.7 | |
| 3/4 18:40 | 47.0 | ↓-3.5 | |
| 3/4 18:50 | 43.7 | ↓-3.3 | |
| 3/4 19:00 | 40.7 | ↓-3.0 | |
| 3/4 19:10 | 37.9 | ↓-2.8 | |
| 3/4 19:20 | 35.3 | ↓-2.6 | |
| 3/4 19:30 | 33.0 | ↓-2.3 | |
| 3/4 19:40 | 31.0 | ↓-2.0 | |
| 3/4 19:50 | 29.2 | ↓-1.8 | |
| 3/4 20:00 | 27.7 | ↓-1.5 | |
| 3/4 20:10 | 26.5 | ↓-1.2 | |
| 3/4 20:20 | 25.5 | ↓-1.0 | |
| 3/4 20:30 | 24.8 | ↓-0.7 | |
| 3/4 20:40 | 24.3 | ↓-0.5 | |
| 3/4 20:50 | 24.0 | ↓-0.3 | 干潮 |
| 3/4 21:00 | 24.1 | ↑0.1 | |
| 3/4 21:10 | 24.3 | ↑0.2 | |
| 3/4 21:20 | 24.9 | ↑0.6 | |
| 3/4 21:30 | 25.6 | ↑0.7 | |
| 3/4 21:40 | 26.7 | ↑1.1 | |
| 3/4 21:50 | 28.0 | ↑1.3 | |
| 3/4 22:00 | 29.6 | ↑1.6 | |
| 3/4 22:10 | 31.4 | ↑1.8 | |
| 3/4 22:20 | 33.6 | ↑2.2 | |
| 3/4 22:30 | 36.0 | ↑2.4 | |
| 3/4 22:40 | 38.6 | ↑2.6 | |
| 3/4 22:50 | 41.6 | ↑3.0 | |
| 3/4 23:00 | 44.7 | ↑3.1 | |
| 3/4 23:10 | 48.1 | ↑3.4 | |
| 3/4 23:20 | 51.7 | ↑3.6 | |
| 3/4 23:30 | 55.4 | ↑3.7 | |
| 3/4 23:40 | 59.3 | ↑3.9 | |
| 3/4 23:50 | 63.3 | ↑4.0 |