| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(土) |
05:37 | 12:57 | 20:13 | - |
| 134cm | 16cm | 110cm | - | |
|
||||
苫小牧（北海道）2052年05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 |
|---|---|---|---|
| 5/4 00:00 | 81.0 | 0 | |
| 5/4 00:10 | 81.3 | ↑0.3 | |
| 5/4 00:20 | 81.8 | ↑0.5 | |
| 5/4 00:30 | 82.5 | ↑0.7 | |
| 5/4 00:40 | 83.3 | ↑0.8 | |
| 5/4 00:50 | 84.3 | ↑1.0 | |
| 5/4 01:00 | 85.4 | ↑1.1 | |
| 5/4 01:10 | 86.6 | ↑1.2 | |
| 5/4 01:20 | 88.0 | ↑1.4 | |
| 5/4 01:30 | 89.4 | ↑1.4 | |
| 5/4 01:40 | 90.8 | ↑1.4 | |
| 5/4 01:50 | 92.4 | ↑1.6 | |
| 5/4 02:00 | 94.1 | ↑1.7 | |
| 5/4 02:10 | 95.8 | ↑1.7 | |
| 5/4 02:20 | 97.6 | ↑1.8 | |
| 5/4 02:30 | 99.5 | ↑1.9 | |
| 5/4 02:40 | 101.5 | ↑2.0 | |
| 5/4 02:50 | 103.6 | ↑2.1 | |
| 5/4 03:00 | 105.8 | ↑2.2 | |
| 5/4 03:10 | 108.1 | ↑2.3 | |
| 5/4 03:20 | 110.4 | ↑2.3 | |
| 5/4 03:30 | 112.8 | ↑2.4 | |
| 5/4 03:40 | 115.3 | ↑2.5 | |
| 5/4 03:50 | 117.7 | ↑2.4 | |
| 5/4 04:00 | 120.1 | ↑2.4 | |
| 5/4 04:10 | 122.4 | ↑2.3 | |
| 5/4 04:20 | 124.6 | ↑2.2 | |
| 5/4 04:30 | 126.6 | ↑2.0 | |
| 5/4 04:40 | 128.4 | ↑1.8 | |
| 5/4 04:50 | 130.0 | ↑1.6 | |
| 5/4 05:00 | 131.3 | ↑1.3 | |
| 5/4 05:10 | 132.4 | ↑1.1 | |
| 5/4 05:20 | 133.1 | ↑0.7 | |
| 5/4 05:30 | 133.4 | ↑0.3 | 満潮 |
| 5/4 05:40 | 133.5 | ↑0.1 | |
| 5/4 05:50 | 133.1 | ↓-0.4 | |
| 5/4 06:00 | 132.5 | ↓-0.6 | |
| 5/4 06:10 | 131.5 | ↓-1.0 | |
| 5/4 06:20 | 130.2 | ↓-1.3 | |
| 5/4 06:30 | 128.6 | ↓-1.6 | |
| 5/4 06:40 | 126.7 | ↓-1.9 | |
| 5/4 06:50 | 124.7 | ↓-2.0 | |
| 5/4 07:00 | 122.4 | ↓-2.3 | |
| 5/4 07:10 | 119.9 | ↓-2.5 | |
| 5/4 07:20 | 117.2 | ↓-2.7 | |
| 5/4 07:30 | 114.5 | ↓-2.7 | |
| 5/4 07:40 | 111.6 | ↓-2.9 | |
| 5/4 07:50 | 108.5 | ↓-3.1 | |
| 5/4 08:00 | 105.4 | ↓-3.1 | |
| 5/4 08:10 | 102.2 | ↓-3.2 | |
| 5/4 08:20 | 98.8 | ↓-3.4 | |
| 5/4 08:30 | 95.4 | ↓-3.4 | |
| 5/4 08:40 | 91.8 | ↓-3.6 | |
| 5/4 08:50 | 88.2 | ↓-3.6 | |
| 5/4 09:00 | 84.4 | ↓-3.8 | |
| 5/4 09:10 | 80.5 | ↓-3.9 | |
| 5/4 09:20 | 76.6 | ↓-3.9 | |
| 5/4 09:30 | 72.5 | ↓-4.1 | |
| 5/4 09:40 | 68.4 | ↓-4.1 | |
| 5/4 09:50 | 64.2 | ↓-4.2 | 最大潮位差 |
| 5/4 10:00 | 60.0 | ↓-4.2 | 最大潮位差 |
| 5/4 10:10 | 55.8 | ↓-4.2 | 最大潮位差 |
| 5/4 10:20 | 51.7 | ↓-4.1 | |
| 5/4 10:30 | 47.6 | ↓-4.1 | |
| 5/4 10:40 | 43.7 | ↓-3.9 | |
| 5/4 10:50 | 39.9 | ↓-3.8 | |
| 5/4 11:00 | 36.3 | ↓-3.6 | |
| 5/4 11:10 | 32.9 | ↓-3.4 | |
| 5/4 11:20 | 29.8 | ↓-3.1 | |
| 5/4 11:30 | 27.0 | ↓-2.8 | |
| 5/4 11:40 | 24.5 | ↓-2.5 | |
| 5/4 11:50 | 22.3 | ↓-2.2 | |
| 5/4 12:00 | 20.5 | ↓-1.8 | |
| 5/4 12:10 | 18.9 | ↓-1.6 | |
| 5/4 12:20 | 17.7 | ↓-1.2 | |
| 5/4 12:30 | 16.8 | ↓-0.9 | |
| 5/4 12:40 | 16.2 | ↓-0.6 | |
| 5/4 12:50 | 15.9 | ↓-0.3 | 干潮 |
| 5/4 13:00 | 15.9 | 0 | |
| 5/4 13:10 | 16.1 | ↑0.2 | |
| 5/4 13:20 | 16.6 | ↑0.5 | |
| 5/4 13:30 | 17.3 | ↑0.7 | |
| 5/4 13:40 | 18.2 | ↑0.9 | |
| 5/4 13:50 | 19.3 | ↑1.1 | |
| 5/4 14:00 | 20.6 | ↑1.3 | |
| 5/4 14:10 | 22.2 | ↑1.6 | |
| 5/4 14:20 | 23.9 | ↑1.7 | |
| 5/4 14:30 | 25.8 | ↑1.9 | |
| 5/4 14:40 | 28.0 | ↑2.2 | |
| 5/4 14:50 | 30.4 | ↑2.4 | |
| 5/4 15:00 | 33.0 | ↑2.6 | |
| 5/4 15:10 | 35.8 | ↑2.8 | |
| 5/4 15:20 | 38.8 | ↑3.0 | |
| 5/4 15:30 | 42.1 | ↑3.3 | |
| 5/4 15:40 | 45.5 | ↑3.4 | |
| 5/4 15:50 | 49.1 | ↑3.6 | |
| 5/4 16:00 | 52.8 | ↑3.7 | |
| 5/4 16:10 | 56.7 | ↑3.9 | |
| 5/4 16:20 | 60.6 | ↑3.9 | |
| 5/4 16:30 | 64.6 | ↑4.0 | |
| 5/4 16:40 | 68.6 | ↑4.0 | |
| 5/4 16:50 | 72.5 | ↑3.9 | |
| 5/4 17:00 | 76.4 | ↑3.9 | |
| 5/4 17:10 | 80.1 | ↑3.7 | |
| 5/4 17:20 | 83.6 | ↑3.5 | |
| 5/4 17:30 | 87.0 | ↑3.4 | |
| 5/4 17:40 | 90.1 | ↑3.1 | |
| 5/4 17:50 | 93.0 | ↑2.9 | |
| 5/4 18:00 | 95.6 | ↑2.6 | |
| 5/4 18:10 | 98.0 | ↑2.4 | |
| 5/4 18:20 | 100.1 | ↑2.1 | |
| 5/4 18:30 | 101.9 | ↑1.8 | |
| 5/4 18:40 | 103.5 | ↑1.6 | |
| 5/4 18:50 | 104.9 | ↑1.4 | |
| 5/4 19:00 | 106.0 | ↑1.1 | |
| 5/4 19:10 | 106.9 | ↑0.9 | |
| 5/4 19:20 | 107.7 | ↑0.8 | |
| 5/4 19:30 | 108.3 | ↑0.6 | |
| 5/4 19:40 | 108.7 | ↑0.4 | |
| 5/4 19:50 | 109.0 | ↑0.3 | |
| 5/4 20:00 | 109.2 | ↑0.2 | |
| 5/4 20:10 | 109.3 | ↑0.1 | 満潮 |
| 5/4 20:20 | 109.3 | 0 | |
| 5/4 20:30 | 109.1 | ↓-0.2 | |
| 5/4 20:40 | 108.9 | ↓-0.2 | |
| 5/4 20:50 | 108.5 | ↓-0.4 | |
| 5/4 21:00 | 108.0 | ↓-0.5 | |
| 5/4 21:10 | 107.4 | ↓-0.6 | |
| 5/4 21:20 | 106.6 | ↓-0.8 | |
| 5/4 21:30 | 105.6 | ↓-1.0 | |
| 5/4 21:40 | 104.6 | ↓-1.0 | |
| 5/4 21:50 | 103.4 | ↓-1.2 | |
| 5/4 22:00 | 102.0 | ↓-1.4 | |
| 5/4 22:10 | 100.6 | ↓-1.4 | |
| 5/4 22:20 | 99.1 | ↓-1.5 | |
| 5/4 22:30 | 97.5 | ↓-1.6 | |
| 5/4 22:40 | 95.9 | ↓-1.6 | |
| 5/4 22:50 | 94.2 | ↓-1.7 | |
| 5/4 23:00 | 92.6 | ↓-1.6 | |
| 5/4 23:10 | 91.1 | ↓-1.5 | |
| 5/4 23:20 | 89.6 | ↓-1.5 | |
| 5/4 23:30 | 88.2 | ↓-1.4 | |
| 5/4 23:40 | 87.0 | ↓-1.2 | |
| 5/4 23:50 | 86.0 | ↓-1.0 |