| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(水) |
03:07 | 09:36 | 15:54 | 21:38 |
| 128cm | 21cm | 130cm | 54cm | |
|
||||
苫小牧（北海道）2027年04月7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 |
|---|---|---|---|
| 4/7 00:00 | 79.1 | ↑3.4 | |
| 4/7 00:10 | 82.7 | ↑3.6 | |
| 4/7 00:20 | 86.3 | ↑3.6 | |
| 4/7 00:30 | 90.0 | ↑3.7 | |
| 4/7 00:40 | 93.8 | ↑3.8 | |
| 4/7 00:50 | 97.5 | ↑3.7 | |
| 4/7 01:00 | 101.2 | ↑3.7 | |
| 4/7 01:10 | 104.8 | ↑3.6 | |
| 4/7 01:20 | 108.3 | ↑3.5 | |
| 4/7 01:30 | 111.5 | ↑3.2 | |
| 4/7 01:40 | 114.6 | ↑3.1 | |
| 4/7 01:50 | 117.4 | ↑2.8 | |
| 4/7 02:00 | 119.9 | ↑2.5 | |
| 4/7 02:10 | 122.1 | ↑2.2 | |
| 4/7 02:20 | 124.0 | ↑1.9 | |
| 4/7 02:30 | 125.5 | ↑1.5 | |
| 4/7 02:40 | 126.6 | ↑1.1 | |
| 4/7 02:50 | 127.4 | ↑0.8 | |
| 4/7 03:00 | 127.8 | ↑0.4 | 満潮 |
| 4/7 03:10 | 127.8 | 0 | |
| 4/7 03:20 | 127.5 | ↓-0.3 | |
| 4/7 03:30 | 126.9 | ↓-0.6 | |
| 4/7 03:40 | 126.0 | ↓-0.9 | |
| 4/7 03:50 | 124.8 | ↓-1.2 | |
| 4/7 04:00 | 123.3 | ↓-1.5 | |
| 4/7 04:10 | 121.6 | ↓-1.7 | |
| 4/7 04:20 | 119.6 | ↓-2.0 | |
| 4/7 04:30 | 117.4 | ↓-2.2 | |
| 4/7 04:40 | 115.0 | ↓-2.4 | |
| 4/7 04:50 | 112.4 | ↓-2.6 | |
| 4/7 05:00 | 109.6 | ↓-2.8 | |
| 4/7 05:10 | 106.6 | ↓-3.0 | |
| 4/7 05:20 | 103.3 | ↓-3.3 | |
| 4/7 05:30 | 99.9 | ↓-3.4 | |
| 4/7 05:40 | 96.3 | ↓-3.6 | |
| 4/7 05:50 | 92.5 | ↓-3.8 | |
| 4/7 06:00 | 88.5 | ↓-4.0 | |
| 4/7 06:10 | 84.4 | ↓-4.1 | |
| 4/7 06:20 | 80.1 | ↓-4.3 | |
| 4/7 06:30 | 75.7 | ↓-4.4 | |
| 4/7 06:40 | 71.2 | ↓-4.5 | |
| 4/7 06:50 | 66.7 | ↓-4.5 | |
| 4/7 07:00 | 62.2 | ↓-4.5 | |
| 4/7 07:10 | 57.7 | ↓-4.5 | |
| 4/7 07:20 | 53.3 | ↓-4.4 | |
| 4/7 07:30 | 49.0 | ↓-4.3 | |
| 4/7 07:40 | 44.8 | ↓-4.2 | |
| 4/7 07:50 | 40.9 | ↓-3.9 | |
| 4/7 08:00 | 37.3 | ↓-3.6 | |
| 4/7 08:10 | 33.9 | ↓-3.4 | |
| 4/7 08:20 | 30.9 | ↓-3.0 | |
| 4/7 08:30 | 28.2 | ↓-2.7 | |
| 4/7 08:40 | 25.9 | ↓-2.3 | |
| 4/7 08:50 | 24.0 | ↓-1.9 | |
| 4/7 09:00 | 22.4 | ↓-1.6 | |
| 4/7 09:10 | 21.3 | ↓-1.1 | |
| 4/7 09:20 | 20.6 | ↓-0.7 | |
| 4/7 09:30 | 20.2 | ↓-0.4 | 干潮 |
| 4/7 09:40 | 20.2 | 0 | |
| 4/7 09:50 | 20.5 | ↑0.3 | |
| 4/7 10:00 | 21.2 | ↑0.7 | |
| 4/7 10:10 | 22.2 | ↑1.0 | |
| 4/7 10:20 | 23.5 | ↑1.3 | |
| 4/7 10:30 | 25.1 | ↑1.6 | |
| 4/7 10:40 | 27.0 | ↑1.9 | |
| 4/7 10:50 | 29.2 | ↑2.2 | |
| 4/7 11:00 | 31.6 | ↑2.4 | |
| 4/7 11:10 | 34.3 | ↑2.7 | |
| 4/7 11:20 | 37.2 | ↑2.9 | |
| 4/7 11:30 | 40.4 | ↑3.2 | |
| 4/7 11:40 | 43.8 | ↑3.4 | |
| 4/7 11:50 | 47.5 | ↑3.7 | |
| 4/7 12:00 | 51.4 | ↑3.9 | |
| 4/7 12:10 | 55.5 | ↑4.1 | |
| 4/7 12:20 | 59.9 | ↑4.4 | |
| 4/7 12:30 | 64.4 | ↑4.5 | |
| 4/7 12:40 | 69.0 | ↑4.6 | |
| 4/7 12:50 | 73.7 | ↑4.7 | |
| 4/7 13:00 | 78.5 | ↑4.8 | |
| 4/7 13:10 | 83.4 | ↑4.9 | 最大潮位差 |
| 4/7 13:20 | 88.2 | ↑4.8 | |
| 4/7 13:30 | 92.9 | ↑4.7 | |
| 4/7 13:40 | 97.5 | ↑4.6 | |
| 4/7 13:50 | 101.9 | ↑4.4 | |
| 4/7 14:00 | 106.1 | ↑4.2 | |
| 4/7 14:10 | 110.0 | ↑3.9 | |
| 4/7 14:20 | 113.7 | ↑3.7 | |
| 4/7 14:30 | 117.0 | ↑3.3 | |
| 4/7 14:40 | 119.9 | ↑2.9 | |
| 4/7 14:50 | 122.4 | ↑2.5 | |
| 4/7 15:00 | 124.6 | ↑2.2 | |
| 4/7 15:10 | 126.3 | ↑1.7 | |
| 4/7 15:20 | 127.7 | ↑1.4 | |
| 4/7 15:30 | 128.7 | ↑1.0 | |
| 4/7 15:40 | 129.3 | ↑0.6 | |
| 4/7 15:50 | 129.6 | ↑0.3 | 満潮 |
| 4/7 16:00 | 129.6 | 0 | |
| 4/7 16:10 | 129.2 | ↓-0.4 | |
| 4/7 16:20 | 128.6 | ↓-0.6 | |
| 4/7 16:30 | 127.6 | ↓-1.0 | |
| 4/7 16:40 | 126.5 | ↓-1.1 | |
| 4/7 16:50 | 125.1 | ↓-1.4 | |
| 4/7 17:00 | 123.5 | ↓-1.6 | |
| 4/7 17:10 | 121.7 | ↓-1.8 | |
| 4/7 17:20 | 119.7 | ↓-2.0 | |
| 4/7 17:30 | 117.4 | ↓-2.3 | |
| 4/7 17:40 | 115.0 | ↓-2.4 | |
| 4/7 17:50 | 112.5 | ↓-2.5 | |
| 4/7 18:00 | 109.7 | ↓-2.8 | |
| 4/7 18:10 | 106.7 | ↓-3.0 | |
| 4/7 18:20 | 103.6 | ↓-3.1 | |
| 4/7 18:30 | 100.4 | ↓-3.2 | |
| 4/7 18:40 | 97.0 | ↓-3.4 | |
| 4/7 18:50 | 93.5 | ↓-3.5 | |
| 4/7 19:00 | 89.9 | ↓-3.6 | |
| 4/7 19:10 | 86.3 | ↓-3.6 | |
| 4/7 19:20 | 82.7 | ↓-3.6 | |
| 4/7 19:30 | 79.2 | ↓-3.5 | |
| 4/7 19:40 | 75.7 | ↓-3.5 | |
| 4/7 19:50 | 72.4 | ↓-3.3 | |
| 4/7 20:00 | 69.2 | ↓-3.2 | |
| 4/7 20:10 | 66.2 | ↓-3.0 | |
| 4/7 20:20 | 63.5 | ↓-2.7 | |
| 4/7 20:30 | 61.1 | ↓-2.4 | |
| 4/7 20:40 | 58.9 | ↓-2.2 | |
| 4/7 20:50 | 57.1 | ↓-1.8 | |
| 4/7 21:00 | 55.7 | ↓-1.4 | |
| 4/7 21:10 | 54.6 | ↓-1.1 | |
| 4/7 21:20 | 53.8 | ↓-0.8 | |
| 4/7 21:30 | 53.4 | ↓-0.4 | 干潮 |
| 4/7 21:40 | 53.4 | 0 | |
| 4/7 21:50 | 53.6 | ↑0.2 | |
| 4/7 22:00 | 54.2 | ↑0.6 | |
| 4/7 22:10 | 55.0 | ↑0.8 | |
| 4/7 22:20 | 56.1 | ↑1.1 | |
| 4/7 22:30 | 57.4 | ↑1.3 | |
| 4/7 22:40 | 58.9 | ↑1.5 | |
| 4/7 22:50 | 60.7 | ↑1.8 | |
| 4/7 23:00 | 62.6 | ↑1.9 | |
| 4/7 23:10 | 64.7 | ↑2.1 | |
| 4/7 23:20 | 67.0 | ↑2.3 | |
| 4/7 23:30 | 69.4 | ↑2.4 | |
| 4/7 23:40 | 72.0 | ↑2.6 | |
| 4/7 23:50 | 74.7 | ↑2.7 |