| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(月) |
07:59 | 17:22 | - | - |
| 116cm | 29cm | - | - | |
|
||||
苫小牧（北海道）2059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 | 100.7 | ↑0.8 | |
| 4/7 00:10 | 101.4 | ↑0.7 | |
| 4/7 00:20 | 102.0 | ↑0.6 | |
| 4/7 00:30 | 102.5 | ↑0.5 | |
| 4/7 00:40 | 103.0 | ↑0.5 | |
| 4/7 00:50 | 103.4 | ↑0.4 | |
| 4/7 01:00 | 103.8 | ↑0.4 | |
| 4/7 01:10 | 104.1 | ↑0.3 | |
| 4/7 01:20 | 104.3 | ↑0.2 | |
| 4/7 01:30 | 104.5 | ↑0.2 | |
| 4/7 01:40 | 104.7 | ↑0.2 | |
| 4/7 01:50 | 104.9 | ↑0.2 | |
| 4/7 02:00 | 105.0 | ↑0.1 | |
| 4/7 02:10 | 105.1 | ↑0.1 | |
| 4/7 02:20 | 105.2 | ↑0.1 | |
| 4/7 02:30 | 105.4 | ↑0.2 | |
| 4/7 02:40 | 105.5 | ↑0.1 | |
| 4/7 02:50 | 105.6 | ↑0.1 | |
| 4/7 03:00 | 105.7 | ↑0.1 | |
| 4/7 03:10 | 105.9 | ↑0.2 | |
| 4/7 03:20 | 106.1 | ↑0.2 | |
| 4/7 03:30 | 106.2 | ↑0.1 | |
| 4/7 03:40 | 106.4 | ↑0.2 | |
| 4/7 03:50 | 106.6 | ↑0.2 | |
| 4/7 04:00 | 106.8 | ↑0.2 | |
| 4/7 04:10 | 107.1 | ↑0.3 | |
| 4/7 04:20 | 107.3 | ↑0.2 | |
| 4/7 04:30 | 107.6 | ↑0.3 | |
| 4/7 04:40 | 107.9 | ↑0.3 | |
| 4/7 04:50 | 108.2 | ↑0.3 | |
| 4/7 05:00 | 108.6 | ↑0.4 | |
| 4/7 05:10 | 109.0 | ↑0.4 | |
| 4/7 05:20 | 109.4 | ↑0.4 | |
| 4/7 05:30 | 109.8 | ↑0.4 | |
| 4/7 05:40 | 110.3 | ↑0.5 | |
| 4/7 05:50 | 110.7 | ↑0.4 | |
| 4/7 06:00 | 111.2 | ↑0.5 | |
| 4/7 06:10 | 111.7 | ↑0.5 | |
| 4/7 06:20 | 112.2 | ↑0.5 | |
| 4/7 06:30 | 112.7 | ↑0.5 | |
| 4/7 06:40 | 113.2 | ↑0.5 | |
| 4/7 06:50 | 113.7 | ↑0.5 | |
| 4/7 07:00 | 114.1 | ↑0.4 | |
| 4/7 07:10 | 114.5 | ↑0.4 | |
| 4/7 07:20 | 114.9 | ↑0.4 | |
| 4/7 07:30 | 115.2 | ↑0.3 | |
| 4/7 07:40 | 115.4 | ↑0.2 | |
| 4/7 07:50 | 115.5 | ↑0.1 | 満潮 |
| 4/7 08:00 | 115.5 | 0 | |
| 4/7 08:10 | 115.5 | 0 | |
| 4/7 08:20 | 115.3 | ↓-0.2 | |
| 4/7 08:30 | 115.0 | ↓-0.3 | |
| 4/7 08:40 | 114.6 | ↓-0.4 | |
| 4/7 08:50 | 114.0 | ↓-0.6 | |
| 4/7 09:00 | 113.4 | ↓-0.6 | |
| 4/7 09:10 | 112.6 | ↓-0.8 | |
| 4/7 09:20 | 111.7 | ↓-0.9 | |
| 4/7 09:30 | 110.7 | ↓-1.0 | |
| 4/7 09:40 | 109.6 | ↓-1.1 | |
| 4/7 09:50 | 108.3 | ↓-1.3 | |
| 4/7 10:00 | 107.0 | ↓-1.3 | |
| 4/7 10:10 | 105.6 | ↓-1.4 | |
| 4/7 10:20 | 104.0 | ↓-1.6 | |
| 4/7 10:30 | 102.4 | ↓-1.6 | |
| 4/7 10:40 | 100.7 | ↓-1.7 | |
| 4/7 10:50 | 98.9 | ↓-1.8 | |
| 4/7 11:00 | 97.0 | ↓-1.9 | |
| 4/7 11:10 | 95.1 | ↓-1.9 | |
| 4/7 11:20 | 93.1 | ↓-2.0 | |
| 4/7 11:30 | 91.0 | ↓-2.1 | |
| 4/7 11:40 | 88.9 | ↓-2.1 | |
| 4/7 11:50 | 86.7 | ↓-2.2 | |
| 4/7 12:00 | 84.4 | ↓-2.3 | |
| 4/7 12:10 | 82.2 | ↓-2.2 | |
| 4/7 12:20 | 79.8 | ↓-2.4 | |
| 4/7 12:30 | 77.5 | ↓-2.3 | |
| 4/7 12:40 | 75.1 | ↓-2.4 | |
| 4/7 12:50 | 72.7 | ↓-2.4 | |
| 4/7 13:00 | 70.2 | ↓-2.5 | 最大潮位差 |
| 4/7 13:10 | 67.8 | ↓-2.4 | |
| 4/7 13:20 | 65.4 | ↓-2.4 | |
| 4/7 13:30 | 63.0 | ↓-2.4 | |
| 4/7 13:40 | 60.6 | ↓-2.4 | |
| 4/7 13:50 | 58.2 | ↓-2.4 | |
| 4/7 14:00 | 55.9 | ↓-2.3 | |
| 4/7 14:10 | 53.6 | ↓-2.3 | |
| 4/7 14:20 | 51.3 | ↓-2.3 | |
| 4/7 14:30 | 49.2 | ↓-2.1 | |
| 4/7 14:40 | 47.1 | ↓-2.1 | |
| 4/7 14:50 | 45.1 | ↓-2.0 | |
| 4/7 15:00 | 43.2 | ↓-1.9 | |
| 4/7 15:10 | 41.3 | ↓-1.9 | |
| 4/7 15:20 | 39.6 | ↓-1.7 | |
| 4/7 15:30 | 38.0 | ↓-1.6 | |
| 4/7 15:40 | 36.5 | ↓-1.5 | |
| 4/7 15:50 | 35.1 | ↓-1.4 | |
| 4/7 16:00 | 33.9 | ↓-1.2 | |
| 4/7 16:10 | 32.7 | ↓-1.2 | |
| 4/7 16:20 | 31.7 | ↓-1.0 | |
| 4/7 16:30 | 30.9 | ↓-0.8 | |
| 4/7 16:40 | 30.2 | ↓-0.7 | |
| 4/7 16:50 | 29.6 | ↓-0.6 | |
| 4/7 17:00 | 29.2 | ↓-0.4 | |
| 4/7 17:10 | 29.0 | ↓-0.2 | |
| 4/7 17:20 | 28.9 | ↓-0.1 | 干潮 |
| 4/7 17:30 | 29.0 | ↑0.1 | |
| 4/7 17:40 | 29.2 | ↑0.2 | |
| 4/7 17:50 | 29.6 | ↑0.4 | |
| 4/7 18:00 | 30.1 | ↑0.5 | |
| 4/7 18:10 | 30.8 | ↑0.7 | |
| 4/7 18:20 | 31.7 | ↑0.9 | |
| 4/7 18:30 | 32.7 | ↑1.0 | |
| 4/7 18:40 | 33.9 | ↑1.2 | |
| 4/7 18:50 | 35.2 | ↑1.3 | |
| 4/7 19:00 | 36.6 | ↑1.4 | |
| 4/7 19:10 | 38.2 | ↑1.6 | |
| 4/7 19:20 | 39.9 | ↑1.7 | |
| 4/7 19:30 | 41.7 | ↑1.8 | |
| 4/7 19:40 | 43.6 | ↑1.9 | |
| 4/7 19:50 | 45.6 | ↑2.0 | |
| 4/7 20:00 | 47.7 | ↑2.1 | |
| 4/7 20:10 | 49.8 | ↑2.1 | |
| 4/7 20:20 | 52.1 | ↑2.3 | |
| 4/7 20:30 | 54.3 | ↑2.2 | |
| 4/7 20:40 | 56.7 | ↑2.4 | |
| 4/7 20:50 | 59.0 | ↑2.3 | |
| 4/7 21:00 | 61.4 | ↑2.4 | |
| 4/7 21:10 | 63.8 | ↑2.4 | |
| 4/7 21:20 | 66.2 | ↑2.4 | |
| 4/7 21:30 | 68.7 | ↑2.5 | 最大潮位差 |
| 4/7 21:40 | 71.1 | ↑2.4 | |
| 4/7 21:50 | 73.5 | ↑2.4 | |
| 4/7 22:00 | 75.8 | ↑2.3 | |
| 4/7 22:10 | 78.2 | ↑2.4 | |
| 4/7 22:20 | 80.5 | ↑2.3 | |
| 4/7 22:30 | 82.7 | ↑2.2 | |
| 4/7 22:40 | 84.9 | ↑2.2 | |
| 4/7 22:50 | 87.1 | ↑2.2 | |
| 4/7 23:00 | 89.1 | ↑2.0 | |
| 4/7 23:10 | 91.1 | ↑2.0 | |
| 4/7 23:20 | 93.0 | ↑1.9 | |
| 4/7 23:30 | 94.8 | ↑1.8 | |
| 4/7 23:40 | 96.6 | ↑1.8 | |
| 4/7 23:50 | 98.2 | ↑1.6 |