| 満潮 | 干潮 | 満潮 | 干潮 |
|
07
(月) |
02:40 | 09:05 | 15:27 | 21:17 |
| 126cm | 28cm | 128cm | 48cm | |
|
||||
苫小牧（北海道）2031年04月07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 | 87.1 | ↑3.8 | |
| 4/7 00:10 | 90.9 | ↑3.8 | |
| 4/7 00:20 | 94.7 | ↑3.8 | |
| 4/7 00:30 | 98.5 | ↑3.8 | |
| 4/7 00:40 | 102.1 | ↑3.6 | |
| 4/7 00:50 | 105.7 | ↑3.6 | |
| 4/7 01:00 | 109.0 | ↑3.3 | |
| 4/7 01:10 | 112.1 | ↑3.1 | |
| 4/7 01:20 | 115.0 | ↑2.9 | |
| 4/7 01:30 | 117.5 | ↑2.5 | |
| 4/7 01:40 | 119.8 | ↑2.3 | |
| 4/7 01:50 | 121.7 | ↑1.9 | |
| 4/7 02:00 | 123.2 | ↑1.5 | |
| 4/7 02:10 | 124.4 | ↑1.2 | |
| 4/7 02:20 | 125.2 | ↑0.8 | |
| 4/7 02:30 | 125.7 | ↑0.5 | 満潮 |
| 4/7 02:40 | 125.9 | ↑0.2 | 満潮 |
| 4/7 02:50 | 125.7 | ↓-0.2 | |
| 4/7 03:00 | 125.2 | ↓-0.5 | |
| 4/7 03:10 | 124.4 | ↓-0.8 | |
| 4/7 03:20 | 123.3 | ↓-1.1 | |
| 4/7 03:30 | 122.0 | ↓-1.3 | |
| 4/7 03:40 | 120.5 | ↓-1.5 | |
| 4/7 03:50 | 118.7 | ↓-1.8 | |
| 4/7 04:00 | 116.7 | ↓-2.0 | |
| 4/7 04:10 | 114.5 | ↓-2.2 | |
| 4/7 04:20 | 112.2 | ↓-2.3 | |
| 4/7 04:30 | 109.6 | ↓-2.6 | |
| 4/7 04:40 | 106.8 | ↓-2.8 | |
| 4/7 04:50 | 103.9 | ↓-2.9 | |
| 4/7 05:00 | 100.7 | ↓-3.2 | |
| 4/7 05:10 | 97.4 | ↓-3.3 | |
| 4/7 05:20 | 93.9 | ↓-3.5 | |
| 4/7 05:30 | 90.2 | ↓-3.7 | |
| 4/7 05:40 | 86.4 | ↓-3.8 | |
| 4/7 05:50 | 82.5 | ↓-3.9 | |
| 4/7 06:00 | 78.4 | ↓-4.1 | |
| 4/7 06:10 | 74.3 | ↓-4.1 | |
| 4/7 06:20 | 70.1 | ↓-4.2 | |
| 4/7 06:30 | 65.9 | ↓-4.2 | |
| 4/7 06:40 | 61.7 | ↓-4.2 | |
| 4/7 06:50 | 57.6 | ↓-4.1 | |
| 4/7 07:00 | 53.7 | ↓-3.9 | |
| 4/7 07:10 | 49.9 | ↓-3.8 | |
| 4/7 07:20 | 46.4 | ↓-3.5 | |
| 4/7 07:30 | 43.0 | ↓-3.4 | |
| 4/7 07:40 | 40.0 | ↓-3.0 | |
| 4/7 07:50 | 37.3 | ↓-2.7 | |
| 4/7 08:00 | 34.9 | ↓-2.4 | |
| 4/7 08:10 | 32.8 | ↓-2.1 | |
| 4/7 08:20 | 31.1 | ↓-1.7 | |
| 4/7 08:30 | 29.8 | ↓-1.3 | |
| 4/7 08:40 | 28.8 | ↓-1.0 | |
| 4/7 08:50 | 28.2 | ↓-0.6 | |
| 4/7 09:00 | 27.9 | ↓-0.3 | 干潮 |
| 4/7 09:10 | 27.9 | 0 | |
| 4/7 09:20 | 28.2 | ↑0.3 | |
| 4/7 09:30 | 28.8 | ↑0.6 | |
| 4/7 09:40 | 29.7 | ↑0.9 | |
| 4/7 09:50 | 30.9 | ↑1.2 | |
| 4/7 10:00 | 32.3 | ↑1.4 | |
| 4/7 10:10 | 33.9 | ↑1.6 | |
| 4/7 10:20 | 35.8 | ↑1.9 | |
| 4/7 10:30 | 37.9 | ↑2.1 | |
| 4/7 10:40 | 40.3 | ↑2.4 | |
| 4/7 10:50 | 42.8 | ↑2.5 | |
| 4/7 11:00 | 45.7 | ↑2.9 | |
| 4/7 11:10 | 48.7 | ↑3.0 | |
| 4/7 11:20 | 52.0 | ↑3.3 | |
| 4/7 11:30 | 55.5 | ↑3.5 | |
| 4/7 11:40 | 59.2 | ↑3.7 | |
| 4/7 11:50 | 63.1 | ↑3.9 | |
| 4/7 12:00 | 67.2 | ↑4.1 | |
| 4/7 12:10 | 71.4 | ↑4.2 | |
| 4/7 12:20 | 75.8 | ↑4.4 | 最大潮位差 |
| 4/7 12:30 | 80.2 | ↑4.4 | 最大潮位差 |
| 4/7 12:40 | 84.6 | ↑4.4 | 最大潮位差 |
| 4/7 12:50 | 89.0 | ↑4.4 | 最大潮位差 |
| 4/7 13:00 | 93.4 | ↑4.4 | 最大潮位差 |
| 4/7 13:10 | 97.7 | ↑4.3 | |
| 4/7 13:20 | 101.8 | ↑4.1 | |
| 4/7 13:30 | 105.7 | ↑3.9 | |
| 4/7 13:40 | 109.4 | ↑3.7 | |
| 4/7 13:50 | 112.7 | ↑3.3 | |
| 4/7 14:00 | 115.8 | ↑3.1 | |
| 4/7 14:10 | 118.6 | ↑2.8 | |
| 4/7 14:20 | 121.0 | ↑2.4 | |
| 4/7 14:30 | 123.0 | ↑2.0 | |
| 4/7 14:40 | 124.7 | ↑1.7 | |
| 4/7 14:50 | 126.0 | ↑1.3 | |
| 4/7 15:00 | 127.0 | ↑1.0 | |
| 4/7 15:10 | 127.6 | ↑0.6 | |
| 4/7 15:20 | 127.9 | ↑0.3 | 満潮 |
| 4/7 15:30 | 127.9 | 0 | |
| 4/7 15:40 | 127.7 | ↓-0.2 | |
| 4/7 15:50 | 127.1 | ↓-0.6 | |
| 4/7 16:00 | 126.4 | ↓-0.7 | |
| 4/7 16:10 | 125.4 | ↓-1.0 | |
| 4/7 16:20 | 124.1 | ↓-1.3 | |
| 4/7 16:30 | 122.6 | ↓-1.5 | |
| 4/7 16:40 | 121.0 | ↓-1.6 | |
| 4/7 16:50 | 119.1 | ↓-1.9 | |
| 4/7 17:00 | 116.9 | ↓-2.2 | |
| 4/7 17:10 | 114.6 | ↓-2.3 | |
| 4/7 17:20 | 112.1 | ↓-2.5 | |
| 4/7 17:30 | 109.3 | ↓-2.8 | |
| 4/7 17:40 | 106.4 | ↓-2.9 | |
| 4/7 17:50 | 103.2 | ↓-3.2 | |
| 4/7 18:00 | 99.9 | ↓-3.3 | |
| 4/7 18:10 | 96.4 | ↓-3.5 | |
| 4/7 18:20 | 92.8 | ↓-3.6 | |
| 4/7 18:30 | 89.0 | ↓-3.8 | |
| 4/7 18:40 | 85.2 | ↓-3.8 | |
| 4/7 18:50 | 81.4 | ↓-3.8 | |
| 4/7 19:00 | 77.6 | ↓-3.8 | |
| 4/7 19:10 | 73.8 | ↓-3.8 | |
| 4/7 19:20 | 70.2 | ↓-3.6 | |
| 4/7 19:30 | 66.7 | ↓-3.5 | |
| 4/7 19:40 | 63.5 | ↓-3.2 | |
| 4/7 19:50 | 60.4 | ↓-3.1 | |
| 4/7 20:00 | 57.7 | ↓-2.7 | |
| 4/7 20:10 | 55.2 | ↓-2.5 | |
| 4/7 20:20 | 53.1 | ↓-2.1 | |
| 4/7 20:30 | 51.3 | ↓-1.8 | |
| 4/7 20:40 | 49.9 | ↓-1.4 | |
| 4/7 20:50 | 48.9 | ↓-1.0 | |
| 4/7 21:00 | 48.2 | ↓-0.7 | |
| 4/7 21:10 | 47.8 | ↓-0.4 | 干潮 |
| 4/7 21:20 | 47.8 | 0 | |
| 4/7 21:30 | 48.1 | ↑0.3 | |
| 4/7 21:40 | 48.7 | ↑0.6 | |
| 4/7 21:50 | 49.5 | ↑0.8 | |
| 4/7 22:00 | 50.7 | ↑1.2 | |
| 4/7 22:10 | 52.0 | ↑1.3 | |
| 4/7 22:20 | 53.6 | ↑1.6 | |
| 4/7 22:30 | 55.4 | ↑1.8 | |
| 4/7 22:40 | 57.4 | ↑2.0 | |
| 4/7 22:50 | 59.6 | ↑2.2 | |
| 4/7 23:00 | 62.0 | ↑2.4 | |
| 4/7 23:10 | 64.6 | ↑2.6 | |
| 4/7 23:20 | 67.4 | ↑2.8 | |
| 4/7 23:30 | 70.4 | ↑3.0 | |
| 4/7 23:40 | 73.6 | ↑3.2 | |
| 4/7 23:50 | 76.9 | ↑3.3 |