| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(金) |
01:57 | 07:48 | 13:46 | 20:02 |
| 115cm | 57cm | 122cm | 38cm | |
|
||||
苫小牧（北海道）2028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 | 99.6 | ↑2.6 | |
| 4/7 00:10 | 102.0 | ↑2.4 | |
| 4/7 00:20 | 104.2 | ↑2.2 | |
| 4/7 00:30 | 106.1 | ↑1.9 | |
| 4/7 00:40 | 107.9 | ↑1.8 | |
| 4/7 00:50 | 109.4 | ↑1.5 | |
| 4/7 01:00 | 110.7 | ↑1.3 | |
| 4/7 01:10 | 111.8 | ↑1.1 | |
| 4/7 01:20 | 112.7 | ↑0.9 | |
| 4/7 01:30 | 113.3 | ↑0.6 | |
| 4/7 01:40 | 113.8 | ↑0.5 | |
| 4/7 01:50 | 114.0 | ↑0.2 | 満潮 |
| 4/7 02:00 | 114.0 | 0 | |
| 4/7 02:10 | 113.8 | ↓-0.2 | |
| 4/7 02:20 | 113.4 | ↓-0.4 | |
| 4/7 02:30 | 112.9 | ↓-0.5 | |
| 4/7 02:40 | 112.1 | ↓-0.8 | |
| 4/7 02:50 | 111.2 | ↓-0.9 | |
| 4/7 03:00 | 110.0 | ↓-1.2 | |
| 4/7 03:10 | 108.7 | ↓-1.3 | |
| 4/7 03:20 | 107.2 | ↓-1.5 | |
| 4/7 03:30 | 105.5 | ↓-1.7 | |
| 4/7 03:40 | 103.7 | ↓-1.8 | |
| 4/7 03:50 | 101.6 | ↓-2.1 | |
| 4/7 04:00 | 99.5 | ↓-2.1 | |
| 4/7 04:10 | 97.2 | ↓-2.3 | |
| 4/7 04:20 | 94.7 | ↓-2.5 | |
| 4/7 04:30 | 92.2 | ↓-2.5 | |
| 4/7 04:40 | 89.6 | ↓-2.6 | |
| 4/7 04:50 | 86.9 | ↓-2.7 | |
| 4/7 05:00 | 84.2 | ↓-2.7 | |
| 4/7 05:10 | 81.5 | ↓-2.7 | |
| 4/7 05:20 | 78.8 | ↓-2.7 | |
| 4/7 05:30 | 76.2 | ↓-2.6 | |
| 4/7 05:40 | 73.7 | ↓-2.5 | |
| 4/7 05:50 | 71.3 | ↓-2.4 | |
| 4/7 06:00 | 69.0 | ↓-2.3 | |
| 4/7 06:10 | 66.9 | ↓-2.1 | |
| 4/7 06:20 | 64.9 | ↓-2.0 | |
| 4/7 06:30 | 63.2 | ↓-1.7 | |
| 4/7 06:40 | 61.6 | ↓-1.6 | |
| 4/7 06:50 | 60.3 | ↓-1.3 | |
| 4/7 07:00 | 59.1 | ↓-1.2 | |
| 4/7 07:10 | 58.2 | ↓-0.9 | |
| 4/7 07:20 | 57.6 | ↓-0.6 | |
| 4/7 07:30 | 57.1 | ↓-0.5 | |
| 4/7 07:40 | 56.8 | ↓-0.3 | 干潮 |
| 4/7 07:50 | 56.8 | 0 | |
| 4/7 08:00 | 56.9 | ↑0.1 | |
| 4/7 08:10 | 57.3 | ↑0.4 | |
| 4/7 08:20 | 57.9 | ↑0.6 | |
| 4/7 08:30 | 58.6 | ↑0.7 | |
| 4/7 08:40 | 59.6 | ↑1.0 | |
| 4/7 08:50 | 60.7 | ↑1.1 | |
| 4/7 09:00 | 62.0 | ↑1.3 | |
| 4/7 09:10 | 63.5 | ↑1.5 | |
| 4/7 09:20 | 65.2 | ↑1.7 | |
| 4/7 09:30 | 67.1 | ↑1.9 | |
| 4/7 09:40 | 69.1 | ↑2.0 | |
| 4/7 09:50 | 71.3 | ↑2.2 | |
| 4/7 10:00 | 73.7 | ↑2.4 | |
| 4/7 10:10 | 76.2 | ↑2.5 | |
| 4/7 10:20 | 78.9 | ↑2.7 | |
| 4/7 10:30 | 81.7 | ↑2.8 | |
| 4/7 10:40 | 84.5 | ↑2.8 | |
| 4/7 10:50 | 87.5 | ↑3.0 | |
| 4/7 11:00 | 90.4 | ↑2.9 | |
| 4/7 11:10 | 93.4 | ↑3.0 | |
| 4/7 11:20 | 96.4 | ↑3.0 | |
| 4/7 11:30 | 99.3 | ↑2.9 | |
| 4/7 11:40 | 102.1 | ↑2.8 | |
| 4/7 11:50 | 104.8 | ↑2.7 | |
| 4/7 12:00 | 107.4 | ↑2.6 | |
| 4/7 12:10 | 109.8 | ↑2.4 | |
| 4/7 12:20 | 112.0 | ↑2.2 | |
| 4/7 12:30 | 114.0 | ↑2.0 | |
| 4/7 12:40 | 115.8 | ↑1.8 | |
| 4/7 12:50 | 117.3 | ↑1.5 | |
| 4/7 13:00 | 118.6 | ↑1.3 | |
| 4/7 13:10 | 119.6 | ↑1.0 | |
| 4/7 13:20 | 120.4 | ↑0.8 | |
| 4/7 13:30 | 120.9 | ↑0.5 | |
| 4/7 13:40 | 121.1 | ↑0.2 | 満潮 |
| 4/7 13:50 | 121.1 | 0 | |
| 4/7 14:00 | 120.9 | ↓-0.2 | |
| 4/7 14:10 | 120.4 | ↓-0.5 | |
| 4/7 14:20 | 119.7 | ↓-0.7 | |
| 4/7 14:30 | 118.8 | ↓-0.9 | |
| 4/7 14:40 | 117.6 | ↓-1.2 | |
| 4/7 14:50 | 116.2 | ↓-1.4 | |
| 4/7 15:00 | 114.6 | ↓-1.6 | |
| 4/7 15:10 | 112.8 | ↓-1.8 | |
| 4/7 15:20 | 110.8 | ↓-2.0 | |
| 4/7 15:30 | 108.5 | ↓-2.3 | |
| 4/7 15:40 | 106.1 | ↓-2.4 | |
| 4/7 15:50 | 103.4 | ↓-2.7 | |
| 4/7 16:00 | 100.6 | ↓-2.8 | |
| 4/7 16:10 | 97.5 | ↓-3.1 | |
| 4/7 16:20 | 94.3 | ↓-3.2 | |
| 4/7 16:30 | 91.0 | ↓-3.3 | |
| 4/7 16:40 | 87.5 | ↓-3.5 | |
| 4/7 16:50 | 83.9 | ↓-3.6 | |
| 4/7 17:00 | 80.3 | ↓-3.6 | |
| 4/7 17:10 | 76.6 | ↓-3.7 | 最大潮位差 |
| 4/7 17:20 | 72.9 | ↓-3.7 | 最大潮位差 |
| 4/7 17:30 | 69.2 | ↓-3.7 | 最大潮位差 |
| 4/7 17:40 | 65.6 | ↓-3.6 | |
| 4/7 17:50 | 62.1 | ↓-3.5 | |
| 4/7 18:00 | 58.8 | ↓-3.3 | |
| 4/7 18:10 | 55.6 | ↓-3.2 | |
| 4/7 18:20 | 52.6 | ↓-3.0 | |
| 4/7 18:30 | 49.8 | ↓-2.8 | |
| 4/7 18:40 | 47.3 | ↓-2.5 | |
| 4/7 18:50 | 45.1 | ↓-2.2 | |
| 4/7 19:00 | 43.1 | ↓-2.0 | |
| 4/7 19:10 | 41.5 | ↓-1.6 | |
| 4/7 19:20 | 40.1 | ↓-1.4 | |
| 4/7 19:30 | 39.0 | ↓-1.1 | |
| 4/7 19:40 | 38.3 | ↓-0.7 | |
| 4/7 19:50 | 37.8 | ↓-0.5 | |
| 4/7 20:00 | 37.6 | ↓-0.2 | 干潮 |
| 4/7 20:10 | 37.8 | ↑0.2 | |
| 4/7 20:20 | 38.1 | ↑0.3 | |
| 4/7 20:30 | 38.8 | ↑0.7 | |
| 4/7 20:40 | 39.7 | ↑0.9 | |
| 4/7 20:50 | 40.8 | ↑1.1 | |
| 4/7 21:00 | 42.2 | ↑1.4 | |
| 4/7 21:10 | 43.8 | ↑1.6 | |
| 4/7 21:20 | 45.7 | ↑1.9 | |
| 4/7 21:30 | 47.8 | ↑2.1 | |
| 4/7 21:40 | 50.1 | ↑2.3 | |
| 4/7 21:50 | 52.6 | ↑2.5 | |
| 4/7 22:00 | 55.3 | ↑2.7 | |
| 4/7 22:10 | 58.2 | ↑2.9 | |
| 4/7 22:20 | 61.3 | ↑3.1 | |
| 4/7 22:30 | 64.6 | ↑3.3 | |
| 4/7 22:40 | 68.0 | ↑3.4 | |
| 4/7 22:50 | 71.5 | ↑3.5 | |
| 4/7 23:00 | 75.1 | ↑3.6 | |
| 4/7 23:10 | 78.8 | ↑3.7 | 最大潮位差 |
| 4/7 23:20 | 82.5 | ↑3.7 | 最大潮位差 |
| 4/7 23:30 | 86.2 | ↑3.7 | 最大潮位差 |
| 4/7 23:40 | 89.9 | ↑3.7 | 最大潮位差 |
| 4/7 23:50 | 93.5 | ↑3.6 |