| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(月) |
07:14 | 01:49 | 20:08 | 13:37 |
| 112cm | 75cm | 129cm | 61cm | |
|
||||
苫小牧（北海道）2033年07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 |
|---|---|---|---|
| 7/4 00:00 | 84.7 | ↓-2.1 | |
| 7/4 00:10 | 82.8 | ↓-1.9 | |
| 7/4 00:20 | 81.1 | ↓-1.7 | |
| 7/4 00:30 | 79.6 | ↓-1.5 | |
| 7/4 00:40 | 78.2 | ↓-1.4 | |
| 7/4 00:50 | 77.1 | ↓-1.1 | |
| 7/4 01:00 | 76.2 | ↓-0.9 | |
| 7/4 01:10 | 75.5 | ↓-0.7 | |
| 7/4 01:20 | 74.9 | ↓-0.6 | |
| 7/4 01:30 | 74.6 | ↓-0.3 | |
| 7/4 01:40 | 74.4 | ↓-0.2 | 干潮 |
| 7/4 01:50 | 74.3 | ↓-0.1 | |
| 7/4 02:00 | 74.5 | ↑0.2 | |
| 7/4 02:10 | 74.7 | ↑0.2 | |
| 7/4 02:20 | 75.0 | ↑0.3 | |
| 7/4 02:30 | 75.5 | ↑0.5 | |
| 7/4 02:40 | 76.0 | ↑0.5 | |
| 7/4 02:50 | 76.7 | ↑0.7 | |
| 7/4 03:00 | 77.4 | ↑0.7 | |
| 7/4 03:10 | 78.3 | ↑0.9 | |
| 7/4 03:20 | 79.3 | ↑1.0 | |
| 7/4 03:30 | 80.3 | ↑1.0 | |
| 7/4 03:40 | 81.5 | ↑1.2 | |
| 7/4 03:50 | 82.8 | ↑1.3 | |
| 7/4 04:00 | 84.2 | ↑1.4 | |
| 7/4 04:10 | 85.8 | ↑1.6 | |
| 7/4 04:20 | 87.4 | ↑1.6 | |
| 7/4 04:30 | 89.2 | ↑1.8 | |
| 7/4 04:40 | 91.0 | ↑1.8 | |
| 7/4 04:50 | 92.9 | ↑1.9 | |
| 7/4 05:00 | 94.8 | ↑1.9 | |
| 7/4 05:10 | 96.7 | ↑1.9 | |
| 7/4 05:20 | 98.7 | ↑2.0 | |
| 7/4 05:30 | 100.6 | ↑1.9 | |
| 7/4 05:40 | 102.4 | ↑1.8 | |
| 7/4 05:50 | 104.1 | ↑1.7 | |
| 7/4 06:00 | 105.6 | ↑1.5 | |
| 7/4 06:10 | 107.0 | ↑1.4 | |
| 7/4 06:20 | 108.2 | ↑1.2 | |
| 7/4 06:30 | 109.2 | ↑1.0 | |
| 7/4 06:40 | 110.0 | ↑0.8 | |
| 7/4 06:50 | 110.6 | ↑0.6 | |
| 7/4 07:00 | 111.0 | ↑0.4 | |
| 7/4 07:10 | 111.2 | ↑0.2 | 満潮 |
| 7/4 07:20 | 111.1 | ↓-0.1 | |
| 7/4 07:30 | 110.9 | ↓-0.2 | |
| 7/4 07:40 | 110.5 | ↓-0.4 | |
| 7/4 07:50 | 109.9 | ↓-0.6 | |
| 7/4 08:00 | 109.1 | ↓-0.8 | |
| 7/4 08:10 | 108.3 | ↓-0.8 | |
| 7/4 08:20 | 107.3 | ↓-1.0 | |
| 7/4 08:30 | 106.3 | ↓-1.0 | |
| 7/4 08:40 | 105.2 | ↓-1.1 | |
| 7/4 08:50 | 104.0 | ↓-1.2 | |
| 7/4 09:00 | 102.7 | ↓-1.3 | |
| 7/4 09:10 | 101.4 | ↓-1.3 | |
| 7/4 09:20 | 100.0 | ↓-1.4 | |
| 7/4 09:30 | 98.5 | ↓-1.5 | |
| 7/4 09:40 | 97.0 | ↓-1.5 | |
| 7/4 09:50 | 95.4 | ↓-1.6 | |
| 7/4 10:00 | 93.7 | ↓-1.7 | |
| 7/4 10:10 | 91.9 | ↓-1.8 | |
| 7/4 10:20 | 90.1 | ↓-1.8 | |
| 7/4 10:30 | 88.1 | ↓-2.0 | |
| 7/4 10:40 | 86.1 | ↓-2.0 | |
| 7/4 10:50 | 84.1 | ↓-2.0 | |
| 7/4 11:00 | 82.0 | ↓-2.1 | |
| 7/4 11:10 | 79.8 | ↓-2.2 | |
| 7/4 11:20 | 77.7 | ↓-2.1 | |
| 7/4 11:30 | 75.6 | ↓-2.1 | |
| 7/4 11:40 | 73.5 | ↓-2.1 | |
| 7/4 11:50 | 71.5 | ↓-2.0 | |
| 7/4 12:00 | 69.6 | ↓-1.9 | |
| 7/4 12:10 | 67.8 | ↓-1.8 | |
| 7/4 12:20 | 66.2 | ↓-1.6 | |
| 7/4 12:30 | 64.7 | ↓-1.5 | |
| 7/4 12:40 | 63.4 | ↓-1.3 | |
| 7/4 12:50 | 62.3 | ↓-1.1 | |
| 7/4 13:00 | 61.4 | ↓-0.9 | |
| 7/4 13:10 | 60.8 | ↓-0.6 | |
| 7/4 13:20 | 60.3 | ↓-0.5 | |
| 7/4 13:30 | 60.1 | ↓-0.2 | 干潮 |
| 7/4 13:40 | 60.0 | ↓-0.1 | |
| 7/4 13:50 | 60.2 | ↑0.2 | |
| 7/4 14:00 | 60.6 | ↑0.4 | |
| 7/4 14:10 | 61.1 | ↑0.5 | |
| 7/4 14:20 | 61.9 | ↑0.8 | |
| 7/4 14:30 | 62.7 | ↑0.8 | |
| 7/4 14:40 | 63.8 | ↑1.1 | |
| 7/4 14:50 | 64.9 | ↑1.1 | |
| 7/4 15:00 | 66.3 | ↑1.4 | |
| 7/4 15:10 | 67.7 | ↑1.4 | |
| 7/4 15:20 | 69.3 | ↑1.6 | |
| 7/4 15:30 | 71.0 | ↑1.7 | |
| 7/4 15:40 | 72.9 | ↑1.9 | |
| 7/4 15:50 | 74.9 | ↑2.0 | |
| 7/4 16:00 | 77.0 | ↑2.1 | |
| 7/4 16:10 | 79.3 | ↑2.3 | |
| 7/4 16:20 | 81.7 | ↑2.4 | |
| 7/4 16:30 | 84.3 | ↑2.6 | |
| 7/4 16:40 | 87.0 | ↑2.7 | |
| 7/4 16:50 | 89.7 | ↑2.7 | |
| 7/4 17:00 | 92.6 | ↑2.9 | |
| 7/4 17:10 | 95.5 | ↑2.9 | |
| 7/4 17:20 | 98.4 | ↑2.9 | |
| 7/4 17:30 | 101.4 | ↑3.0 | 最大潮位差 |
| 7/4 17:40 | 104.4 | ↑3.0 | 最大潮位差 |
| 7/4 17:50 | 107.2 | ↑2.8 | |
| 7/4 18:00 | 110.1 | ↑2.9 | |
| 7/4 18:10 | 112.7 | ↑2.6 | |
| 7/4 18:20 | 115.3 | ↑2.6 | |
| 7/4 18:30 | 117.6 | ↑2.3 | |
| 7/4 18:40 | 119.8 | ↑2.2 | |
| 7/4 18:50 | 121.7 | ↑1.9 | |
| 7/4 19:00 | 123.5 | ↑1.8 | |
| 7/4 19:10 | 124.9 | ↑1.4 | |
| 7/4 19:20 | 126.1 | ↑1.2 | |
| 7/4 19:30 | 127.1 | ↑1.0 | |
| 7/4 19:40 | 127.8 | ↑0.7 | |
| 7/4 19:50 | 128.3 | ↑0.5 | |
| 7/4 20:00 | 128.5 | ↑0.2 | 満潮 |
| 7/4 20:10 | 128.5 | 0 | |
| 7/4 20:20 | 128.4 | ↓-0.1 | |
| 7/4 20:30 | 128.1 | ↓-0.3 | |
| 7/4 20:40 | 127.6 | ↓-0.5 | |
| 7/4 20:50 | 126.9 | ↓-0.7 | |
| 7/4 21:00 | 126.1 | ↓-0.8 | |
| 7/4 21:10 | 125.2 | ↓-0.9 | |
| 7/4 21:20 | 124.1 | ↓-1.1 | |
| 7/4 21:30 | 123.0 | ↓-1.1 | |
| 7/4 21:40 | 121.7 | ↓-1.3 | |
| 7/4 21:50 | 120.3 | ↓-1.4 | |
| 7/4 22:00 | 118.8 | ↓-1.5 | |
| 7/4 22:10 | 117.2 | ↓-1.6 | |
| 7/4 22:20 | 115.5 | ↓-1.7 | |
| 7/4 22:30 | 113.7 | ↓-1.8 | |
| 7/4 22:40 | 111.8 | ↓-1.9 | |
| 7/4 22:50 | 109.7 | ↓-2.1 | |
| 7/4 23:00 | 107.6 | ↓-2.1 | |
| 7/4 23:10 | 105.4 | ↓-2.2 | |
| 7/4 23:20 | 103.1 | ↓-2.3 | |
| 7/4 23:30 | 100.8 | ↓-2.3 | |
| 7/4 23:40 | 98.4 | ↓-2.4 | |
| 7/4 23:50 | 96.0 | ↓-2.4 |