| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(水) |
04:36 | 11:47 | 19:06 | 23:54 |
| 148cm | 13cm | 127cm | 89cm | |
|
||||
苫小牧（北海道）2007年07月4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 |
|---|---|---|---|
| 7/4 00:00 | 98.2 | ↑0.9 | |
| 7/4 00:10 | 99.2 | ↑1.0 | |
| 7/4 00:20 | 100.4 | ↑1.2 | |
| 7/4 00:30 | 101.7 | ↑1.3 | |
| 7/4 00:40 | 103.1 | ↑1.4 | |
| 7/4 00:50 | 104.6 | ↑1.5 | |
| 7/4 01:00 | 106.2 | ↑1.6 | |
| 7/4 01:10 | 107.9 | ↑1.7 | |
| 7/4 01:20 | 109.8 | ↑1.9 | |
| 7/4 01:30 | 111.7 | ↑1.9 | |
| 7/4 01:40 | 113.8 | ↑2.1 | |
| 7/4 01:50 | 116.0 | ↑2.2 | |
| 7/4 02:00 | 118.3 | ↑2.3 | |
| 7/4 02:10 | 120.7 | ↑2.4 | |
| 7/4 02:20 | 123.1 | ↑2.4 | |
| 7/4 02:30 | 125.6 | ↑2.5 | |
| 7/4 02:40 | 128.2 | ↑2.6 | |
| 7/4 02:50 | 130.7 | ↑2.5 | |
| 7/4 03:00 | 133.2 | ↑2.5 | |
| 7/4 03:10 | 135.7 | ↑2.5 | |
| 7/4 03:20 | 138.0 | ↑2.3 | |
| 7/4 03:30 | 140.1 | ↑2.1 | |
| 7/4 03:40 | 142.1 | ↑2.0 | |
| 7/4 03:50 | 143.8 | ↑1.7 | |
| 7/4 04:00 | 145.2 | ↑1.4 | |
| 7/4 04:10 | 146.3 | ↑1.1 | |
| 7/4 04:20 | 147.1 | ↑0.8 | |
| 7/4 04:30 | 147.5 | ↑0.4 | 満潮 |
| 7/4 04:40 | 147.5 | 0 | |
| 7/4 04:50 | 147.1 | ↓-0.4 | |
| 7/4 05:00 | 146.4 | ↓-0.7 | |
| 7/4 05:10 | 145.2 | ↓-1.2 | |
| 7/4 05:20 | 143.7 | ↓-1.5 | |
| 7/4 05:30 | 141.8 | ↓-1.9 | |
| 7/4 05:40 | 139.7 | ↓-2.1 | |
| 7/4 05:50 | 137.2 | ↓-2.5 | |
| 7/4 06:00 | 134.4 | ↓-2.8 | |
| 7/4 06:10 | 131.4 | ↓-3.0 | |
| 7/4 06:20 | 128.2 | ↓-3.2 | |
| 7/4 06:30 | 124.8 | ↓-3.4 | |
| 7/4 06:40 | 121.2 | ↓-3.6 | |
| 7/4 06:50 | 117.5 | ↓-3.7 | |
| 7/4 07:00 | 113.6 | ↓-3.9 | |
| 7/4 07:10 | 109.6 | ↓-4.0 | |
| 7/4 07:20 | 105.5 | ↓-4.1 | |
| 7/4 07:30 | 101.3 | ↓-4.2 | |
| 7/4 07:40 | 97.0 | ↓-4.3 | |
| 7/4 07:50 | 92.5 | ↓-4.5 | |
| 7/4 08:00 | 88.0 | ↓-4.5 | |
| 7/4 08:10 | 83.3 | ↓-4.7 | |
| 7/4 08:20 | 78.6 | ↓-4.7 | |
| 7/4 08:30 | 73.9 | ↓-4.7 | |
| 7/4 08:40 | 69.0 | ↓-4.9 | 最大潮位差 |
| 7/4 08:50 | 64.2 | ↓-4.8 | |
| 7/4 09:00 | 59.4 | ↓-4.8 | |
| 7/4 09:10 | 54.6 | ↓-4.8 | |
| 7/4 09:20 | 50.0 | ↓-4.6 | |
| 7/4 09:30 | 45.4 | ↓-4.6 | |
| 7/4 09:40 | 41.0 | ↓-4.4 | |
| 7/4 09:50 | 36.8 | ↓-4.2 | |
| 7/4 10:00 | 32.8 | ↓-4.0 | |
| 7/4 10:10 | 29.2 | ↓-3.6 | |
| 7/4 10:20 | 25.8 | ↓-3.4 | |
| 7/4 10:30 | 22.8 | ↓-3.0 | |
| 7/4 10:40 | 20.1 | ↓-2.7 | |
| 7/4 10:50 | 17.8 | ↓-2.3 | |
| 7/4 11:00 | 15.9 | ↓-1.9 | |
| 7/4 11:10 | 14.4 | ↓-1.5 | |
| 7/4 11:20 | 13.3 | ↓-1.1 | |
| 7/4 11:30 | 12.6 | ↓-0.7 | |
| 7/4 11:40 | 12.2 | ↓-0.4 | 干潮 |
| 7/4 11:50 | 12.2 | 0 | |
| 7/4 12:00 | 12.5 | ↑0.3 | |
| 7/4 12:10 | 13.1 | ↑0.6 | |
| 7/4 12:20 | 14.0 | ↑0.9 | |
| 7/4 12:30 | 15.2 | ↑1.2 | |
| 7/4 12:40 | 16.6 | ↑1.4 | |
| 7/4 12:50 | 18.3 | ↑1.7 | |
| 7/4 13:00 | 20.2 | ↑1.9 | |
| 7/4 13:10 | 22.3 | ↑2.1 | |
| 7/4 13:20 | 24.7 | ↑2.4 | |
| 7/4 13:30 | 27.3 | ↑2.6 | |
| 7/4 13:40 | 30.1 | ↑2.8 | |
| 7/4 13:50 | 33.1 | ↑3.0 | |
| 7/4 14:00 | 36.4 | ↑3.3 | |
| 7/4 14:10 | 39.8 | ↑3.4 | |
| 7/4 14:20 | 43.5 | ↑3.7 | |
| 7/4 14:30 | 47.4 | ↑3.9 | |
| 7/4 14:40 | 51.4 | ↑4.0 | |
| 7/4 14:50 | 55.7 | ↑4.3 | |
| 7/4 15:00 | 60.0 | ↑4.3 | |
| 7/4 15:10 | 64.5 | ↑4.5 | |
| 7/4 15:20 | 69.1 | ↑4.6 | |
| 7/4 15:30 | 73.7 | ↑4.6 | |
| 7/4 15:40 | 78.3 | ↑4.6 | |
| 7/4 15:50 | 82.8 | ↑4.5 | |
| 7/4 16:00 | 87.2 | ↑4.4 | |
| 7/4 16:10 | 91.6 | ↑4.4 | |
| 7/4 16:20 | 95.7 | ↑4.1 | |
| 7/4 16:30 | 99.6 | ↑3.9 | |
| 7/4 16:40 | 103.3 | ↑3.7 | |
| 7/4 16:50 | 106.8 | ↑3.5 | |
| 7/4 17:00 | 109.9 | ↑3.1 | |
| 7/4 17:10 | 112.7 | ↑2.8 | |
| 7/4 17:20 | 115.3 | ↑2.6 | |
| 7/4 17:30 | 117.5 | ↑2.2 | |
| 7/4 17:40 | 119.5 | ↑2.0 | |
| 7/4 17:50 | 121.2 | ↑1.7 | |
| 7/4 18:00 | 122.6 | ↑1.4 | |
| 7/4 18:10 | 123.7 | ↑1.1 | |
| 7/4 18:20 | 124.6 | ↑0.9 | |
| 7/4 18:30 | 125.4 | ↑0.8 | |
| 7/4 18:40 | 125.9 | ↑0.5 | |
| 7/4 18:50 | 126.2 | ↑0.3 | |
| 7/4 19:00 | 126.4 | ↑0.2 | 満潮 |
| 7/4 19:10 | 126.4 | 0 | |
| 7/4 19:20 | 126.2 | ↓-0.2 | |
| 7/4 19:30 | 125.9 | ↓-0.3 | |
| 7/4 19:40 | 125.5 | ↓-0.4 | |
| 7/4 19:50 | 124.8 | ↓-0.7 | |
| 7/4 20:00 | 124.0 | ↓-0.8 | |
| 7/4 20:10 | 123.1 | ↓-0.9 | |
| 7/4 20:20 | 121.9 | ↓-1.2 | |
| 7/4 20:30 | 120.6 | ↓-1.3 | |
| 7/4 20:40 | 119.1 | ↓-1.5 | |
| 7/4 20:50 | 117.5 | ↓-1.6 | |
| 7/4 21:00 | 115.7 | ↓-1.8 | |
| 7/4 21:10 | 113.8 | ↓-1.9 | |
| 7/4 21:20 | 111.7 | ↓-2.1 | |
| 7/4 21:30 | 109.6 | ↓-2.1 | |
| 7/4 21:40 | 107.4 | ↓-2.2 | |
| 7/4 21:50 | 105.2 | ↓-2.2 | |
| 7/4 22:00 | 103.0 | ↓-2.2 | |
| 7/4 22:10 | 100.9 | ↓-2.1 | |
| 7/4 22:20 | 98.9 | ↓-2.0 | |
| 7/4 22:30 | 97.0 | ↓-1.9 | |
| 7/4 22:40 | 95.2 | ↓-1.8 | |
| 7/4 22:50 | 93.6 | ↓-1.6 | |
| 7/4 23:00 | 92.3 | ↓-1.3 | |
| 7/4 23:10 | 91.1 | ↓-1.2 | |
| 7/4 23:20 | 90.2 | ↓-0.9 | |
| 7/4 23:30 | 89.6 | ↓-0.6 | |
| 7/4 23:40 | 89.2 | ↓-0.4 | |
| 7/4 23:50 | 89.0 | ↓-0.2 | 干潮 |