| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(月) |
04:49 | 11:34 | 18:07 | 23:32 |
| 137cm | 19cm | 117cm | 67cm | |
|
||||
苫小牧（北海道）2053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 | 64.5 | ↑1.4 | |
| 4/7 00:10 | 66.0 | ↑1.5 | |
| 4/7 00:20 | 67.7 | ↑1.7 | |
| 4/7 00:30 | 69.6 | ↑1.9 | |
| 4/7 00:40 | 71.6 | ↑2.0 | |
| 4/7 00:50 | 73.8 | ↑2.2 | |
| 4/7 01:00 | 76.2 | ↑2.4 | |
| 4/7 01:10 | 78.7 | ↑2.5 | |
| 4/7 01:20 | 81.4 | ↑2.7 | |
| 4/7 01:30 | 84.2 | ↑2.8 | |
| 4/7 01:40 | 87.2 | ↑3.0 | |
| 4/7 01:50 | 90.3 | ↑3.1 | |
| 4/7 02:00 | 93.6 | ↑3.3 | |
| 4/7 02:10 | 97.0 | ↑3.4 | |
| 4/7 02:20 | 100.5 | ↑3.5 | |
| 4/7 02:30 | 104.1 | ↑3.6 | |
| 4/7 02:40 | 107.7 | ↑3.6 | |
| 4/7 02:50 | 111.3 | ↑3.6 | |
| 4/7 03:00 | 114.9 | ↑3.6 | |
| 4/7 03:10 | 118.3 | ↑3.4 | |
| 4/7 03:20 | 121.6 | ↑3.3 | |
| 4/7 03:30 | 124.7 | ↑3.1 | |
| 4/7 03:40 | 127.5 | ↑2.8 | |
| 4/7 03:50 | 130.0 | ↑2.5 | |
| 4/7 04:00 | 132.1 | ↑2.1 | |
| 4/7 04:10 | 133.9 | ↑1.8 | |
| 4/7 04:20 | 135.3 | ↑1.4 | |
| 4/7 04:30 | 136.2 | ↑0.9 | |
| 4/7 04:40 | 136.8 | ↑0.6 | 満潮 |
| 4/7 04:50 | 136.9 | ↑0.1 | |
| 4/7 05:00 | 136.6 | ↓-0.3 | |
| 4/7 05:10 | 135.9 | ↓-0.7 | |
| 4/7 05:20 | 134.8 | ↓-1.1 | |
| 4/7 05:30 | 133.4 | ↓-1.4 | |
| 4/7 05:40 | 131.6 | ↓-1.8 | |
| 4/7 05:50 | 129.6 | ↓-2.0 | |
| 4/7 06:00 | 127.3 | ↓-2.3 | |
| 4/7 06:10 | 124.7 | ↓-2.6 | |
| 4/7 06:20 | 122.0 | ↓-2.7 | |
| 4/7 06:30 | 119.1 | ↓-2.9 | |
| 4/7 06:40 | 116.0 | ↓-3.1 | |
| 4/7 06:50 | 112.7 | ↓-3.3 | |
| 4/7 07:00 | 109.4 | ↓-3.3 | |
| 4/7 07:10 | 105.8 | ↓-3.6 | |
| 4/7 07:20 | 102.1 | ↓-3.7 | |
| 4/7 07:30 | 98.3 | ↓-3.8 | |
| 4/7 07:40 | 94.4 | ↓-3.9 | |
| 4/7 07:50 | 90.3 | ↓-4.1 | |
| 4/7 08:00 | 86.1 | ↓-4.2 | |
| 4/7 08:10 | 81.8 | ↓-4.3 | |
| 4/7 08:20 | 77.4 | ↓-4.4 | |
| 4/7 08:30 | 72.8 | ↓-4.6 | 最大潮位差 |
| 4/7 08:40 | 68.3 | ↓-4.5 | |
| 4/7 08:50 | 63.7 | ↓-4.6 | 最大潮位差 |
| 4/7 09:00 | 59.1 | ↓-4.6 | 最大潮位差 |
| 4/7 09:10 | 54.6 | ↓-4.5 | |
| 4/7 09:20 | 50.2 | ↓-4.4 | |
| 4/7 09:30 | 45.9 | ↓-4.3 | |
| 4/7 09:40 | 41.8 | ↓-4.1 | |
| 4/7 09:50 | 38.0 | ↓-3.8 | |
| 4/7 10:00 | 34.4 | ↓-3.6 | |
| 4/7 10:10 | 31.1 | ↓-3.3 | |
| 4/7 10:20 | 28.2 | ↓-2.9 | |
| 4/7 10:30 | 25.6 | ↓-2.6 | |
| 4/7 10:40 | 23.5 | ↓-2.1 | |
| 4/7 10:50 | 21.7 | ↓-1.8 | |
| 4/7 11:00 | 20.3 | ↓-1.4 | |
| 4/7 11:10 | 19.3 | ↓-1.0 | |
| 4/7 11:20 | 18.7 | ↓-0.6 | |
| 4/7 11:30 | 18.4 | ↓-0.3 | 干潮 |
| 4/7 11:40 | 18.5 | ↑0.1 | |
| 4/7 11:50 | 18.9 | ↑0.4 | |
| 4/7 12:00 | 19.6 | ↑0.7 | |
| 4/7 12:10 | 20.6 | ↑1.0 | |
| 4/7 12:20 | 21.8 | ↑1.2 | |
| 4/7 12:30 | 23.2 | ↑1.4 | |
| 4/7 12:40 | 24.9 | ↑1.7 | |
| 4/7 12:50 | 26.7 | ↑1.8 | |
| 4/7 13:00 | 28.8 | ↑2.1 | |
| 4/7 13:10 | 31.0 | ↑2.2 | |
| 4/7 13:20 | 33.5 | ↑2.5 | |
| 4/7 13:30 | 36.2 | ↑2.7 | |
| 4/7 13:40 | 39.0 | ↑2.8 | |
| 4/7 13:50 | 42.1 | ↑3.1 | |
| 4/7 14:00 | 45.4 | ↑3.3 | |
| 4/7 14:10 | 48.8 | ↑3.4 | |
| 4/7 14:20 | 52.5 | ↑3.7 | |
| 4/7 14:30 | 56.3 | ↑3.8 | |
| 4/7 14:40 | 60.3 | ↑4.0 | |
| 4/7 14:50 | 64.4 | ↑4.1 | |
| 4/7 15:00 | 68.7 | ↑4.3 | |
| 4/7 15:10 | 72.9 | ↑4.2 | |
| 4/7 15:20 | 77.2 | ↑4.3 | |
| 4/7 15:30 | 81.5 | ↑4.3 | |
| 4/7 15:40 | 85.6 | ↑4.1 | |
| 4/7 15:50 | 89.7 | ↑4.1 | |
| 4/7 16:00 | 93.5 | ↑3.8 | |
| 4/7 16:10 | 97.2 | ↑3.7 | |
| 4/7 16:20 | 100.6 | ↑3.4 | |
| 4/7 16:30 | 103.7 | ↑3.1 | |
| 4/7 16:40 | 106.4 | ↑2.7 | |
| 4/7 16:50 | 108.9 | ↑2.5 | |
| 4/7 17:00 | 111.0 | ↑2.1 | |
| 4/7 17:10 | 112.8 | ↑1.8 | |
| 4/7 17:20 | 114.2 | ↑1.4 | |
| 4/7 17:30 | 115.3 | ↑1.1 | |
| 4/7 17:40 | 116.1 | ↑0.8 | |
| 4/7 17:50 | 116.6 | ↑0.5 | |
| 4/7 18:00 | 116.9 | ↑0.3 | 満潮 |
| 4/7 18:10 | 116.9 | 0 | |
| 4/7 18:20 | 116.7 | ↓-0.2 | |
| 4/7 18:30 | 116.3 | ↓-0.4 | |
| 4/7 18:40 | 115.8 | ↓-0.5 | |
| 4/7 18:50 | 115.1 | ↓-0.7 | |
| 4/7 19:00 | 114.3 | ↓-0.8 | |
| 4/7 19:10 | 113.3 | ↓-1.0 | |
| 4/7 19:20 | 112.2 | ↓-1.1 | |
| 4/7 19:30 | 111.0 | ↓-1.2 | |
| 4/7 19:40 | 109.6 | ↓-1.4 | |
| 4/7 19:50 | 108.1 | ↓-1.5 | |
| 4/7 20:00 | 106.5 | ↓-1.6 | |
| 4/7 20:10 | 104.7 | ↓-1.8 | |
| 4/7 20:20 | 102.7 | ↓-2.0 | |
| 4/7 20:30 | 100.6 | ↓-2.1 | |
| 4/7 20:40 | 98.4 | ↓-2.2 | |
| 4/7 20:50 | 96.0 | ↓-2.4 | |
| 4/7 21:00 | 93.5 | ↓-2.5 | |
| 4/7 21:10 | 90.9 | ↓-2.6 | |
| 4/7 21:20 | 88.3 | ↓-2.6 | |
| 4/7 21:30 | 85.7 | ↓-2.6 | |
| 4/7 21:40 | 83.1 | ↓-2.6 | |
| 4/7 21:50 | 80.5 | ↓-2.6 | |
| 4/7 22:00 | 78.1 | ↓-2.4 | |
| 4/7 22:10 | 75.8 | ↓-2.3 | |
| 4/7 22:20 | 73.7 | ↓-2.1 | |
| 4/7 22:30 | 71.8 | ↓-1.9 | |
| 4/7 22:40 | 70.1 | ↓-1.7 | |
| 4/7 22:50 | 68.8 | ↓-1.3 | |
| 4/7 23:00 | 67.7 | ↓-1.1 | |
| 4/7 23:10 | 66.9 | ↓-0.8 | |
| 4/7 23:20 | 66.4 | ↓-0.5 | |
| 4/7 23:30 | 66.2 | ↓-0.2 | 干潮 |
| 4/7 23:40 | 66.3 | ↑0.1 | |
| 4/7 23:50 | 66.7 | ↑0.4 |