| 満潮 | 干潮 | 満潮 | 干潮 |
|
04
(金) |
02:35 | 10:13 | 17:45 | 21:49 |
| 157cm | -1cm | 131cm | 101cm | |
|
||||
苫小牧（北海道）2008年07月04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 | 129.1 | ↑2.1 | |
| 7/4 00:10 | 131.4 | ↑2.3 | |
| 7/4 00:20 | 133.7 | ↑2.3 | |
| 7/4 00:30 | 136.1 | ↑2.4 | |
| 7/4 00:40 | 138.5 | ↑2.4 | |
| 7/4 00:50 | 140.9 | ↑2.4 | |
| 7/4 01:00 | 143.3 | ↑2.4 | |
| 7/4 01:10 | 145.5 | ↑2.2 | |
| 7/4 01:20 | 147.7 | ↑2.2 | |
| 7/4 01:30 | 149.7 | ↑2.0 | |
| 7/4 01:40 | 151.5 | ↑1.8 | |
| 7/4 01:50 | 153.0 | ↑1.5 | |
| 7/4 02:00 | 154.3 | ↑1.3 | |
| 7/4 02:10 | 155.3 | ↑1.0 | |
| 7/4 02:20 | 156.0 | ↑0.7 | |
| 7/4 02:30 | 156.3 | ↑0.3 | 満潮 |
| 7/4 02:40 | 156.3 | 0 | |
| 7/4 02:50 | 155.9 | ↓-0.4 | |
| 7/4 03:00 | 155.2 | ↓-0.7 | |
| 7/4 03:10 | 154.1 | ↓-1.1 | |
| 7/4 03:20 | 152.7 | ↓-1.4 | |
| 7/4 03:30 | 151.0 | ↓-1.7 | |
| 7/4 03:40 | 149.0 | ↓-2.0 | |
| 7/4 03:50 | 146.7 | ↓-2.3 | |
| 7/4 04:00 | 144.1 | ↓-2.6 | |
| 7/4 04:10 | 141.3 | ↓-2.8 | |
| 7/4 04:20 | 138.2 | ↓-3.1 | |
| 7/4 04:30 | 135.0 | ↓-3.2 | |
| 7/4 04:40 | 131.5 | ↓-3.5 | |
| 7/4 04:50 | 127.8 | ↓-3.7 | |
| 7/4 05:00 | 124.0 | ↓-3.8 | |
| 7/4 05:10 | 119.9 | ↓-4.1 | |
| 7/4 05:20 | 115.6 | ↓-4.3 | |
| 7/4 05:30 | 111.2 | ↓-4.4 | |
| 7/4 05:40 | 106.5 | ↓-4.7 | |
| 7/4 05:50 | 101.6 | ↓-4.9 | |
| 7/4 06:00 | 96.6 | ↓-5.0 | |
| 7/4 06:10 | 91.4 | ↓-5.2 | |
| 7/4 06:20 | 86.0 | ↓-5.4 | |
| 7/4 06:30 | 80.6 | ↓-5.4 | |
| 7/4 06:40 | 75.0 | ↓-5.6 | |
| 7/4 06:50 | 69.3 | ↓-5.7 | 最大潮位差 |
| 7/4 07:00 | 63.6 | ↓-5.7 | 最大潮位差 |
| 7/4 07:10 | 57.9 | ↓-5.7 | 最大潮位差 |
| 7/4 07:20 | 52.2 | ↓-5.7 | 最大潮位差 |
| 7/4 07:30 | 46.7 | ↓-5.5 | |
| 7/4 07:40 | 41.3 | ↓-5.4 | |
| 7/4 07:50 | 36.1 | ↓-5.2 | |
| 7/4 08:00 | 31.1 | ↓-5.0 | |
| 7/4 08:10 | 26.4 | ↓-4.7 | |
| 7/4 08:20 | 22.0 | ↓-4.4 | |
| 7/4 08:30 | 17.9 | ↓-4.1 | |
| 7/4 08:40 | 14.2 | ↓-3.7 | |
| 7/4 08:50 | 10.9 | ↓-3.3 | |
| 7/4 09:00 | 8.0 | ↓-2.9 | |
| 7/4 09:10 | 5.5 | ↓-2.5 | |
| 7/4 09:20 | 3.3 | ↓-2.2 | |
| 7/4 09:30 | 1.6 | ↓-1.7 | |
| 7/4 09:40 | 0.3 | ↓-1.3 | |
| 7/4 09:50 | -0.7 | ↓-1.0 | |
| 7/4 10:00 | -1.3 | ↓-0.6 | |
| 7/4 10:10 | -1.6 | ↓-0.3 | 干潮 |
| 7/4 10:20 | -1.5 | ↑0.1 | |
| 7/4 10:30 | -1.1 | ↑0.4 | |
| 7/4 10:40 | -0.3 | ↑0.8 | |
| 7/4 10:50 | 0.7 | ↑1.0 | |
| 7/4 11:00 | 2.1 | ↑1.4 | |
| 7/4 11:10 | 3.8 | ↑1.7 | |
| 7/4 11:20 | 5.8 | ↑2.0 | |
| 7/4 11:30 | 8.2 | ↑2.4 | |
| 7/4 11:40 | 10.9 | ↑2.7 | |
| 7/4 11:50 | 13.9 | ↑3.0 | |
| 7/4 12:00 | 17.2 | ↑3.3 | |
| 7/4 12:10 | 20.8 | ↑3.6 | |
| 7/4 12:20 | 24.7 | ↑3.9 | |
| 7/4 12:30 | 28.9 | ↑4.2 | |
| 7/4 12:40 | 33.4 | ↑4.5 | |
| 7/4 12:50 | 38.1 | ↑4.7 | |
| 7/4 13:00 | 43.1 | ↑5.0 | |
| 7/4 13:10 | 48.1 | ↑5.0 | |
| 7/4 13:20 | 53.3 | ↑5.2 | |
| 7/4 13:30 | 58.6 | ↑5.3 | |
| 7/4 13:40 | 63.9 | ↑5.3 | |
| 7/4 13:50 | 69.1 | ↑5.2 | |
| 7/4 14:00 | 74.3 | ↑5.2 | |
| 7/4 14:10 | 79.3 | ↑5.0 | |
| 7/4 14:20 | 84.2 | ↑4.9 | |
| 7/4 14:30 | 88.9 | ↑4.7 | |
| 7/4 14:40 | 93.4 | ↑4.5 | |
| 7/4 14:50 | 97.6 | ↑4.2 | |
| 7/4 15:00 | 101.6 | ↑4.0 | |
| 7/4 15:10 | 105.3 | ↑3.7 | |
| 7/4 15:20 | 108.7 | ↑3.4 | |
| 7/4 15:30 | 111.8 | ↑3.1 | |
| 7/4 15:40 | 114.6 | ↑2.8 | |
| 7/4 15:50 | 117.2 | ↑2.6 | |
| 7/4 16:00 | 119.5 | ↑2.3 | |
| 7/4 16:10 | 121.6 | ↑2.1 | |
| 7/4 16:20 | 123.4 | ↑1.8 | |
| 7/4 16:30 | 125.1 | ↑1.7 | |
| 7/4 16:40 | 126.5 | ↑1.4 | |
| 7/4 16:50 | 127.7 | ↑1.2 | |
| 7/4 17:00 | 128.7 | ↑1.0 | |
| 7/4 17:10 | 129.5 | ↑0.8 | |
| 7/4 17:20 | 130.2 | ↑0.7 | |
| 7/4 17:30 | 130.6 | ↑0.4 | |
| 7/4 17:40 | 130.8 | ↑0.2 | 満潮 |
| 7/4 17:50 | 130.8 | 0 | |
| 7/4 18:00 | 130.5 | ↓-0.3 | |
| 7/4 18:10 | 130.1 | ↓-0.4 | |
| 7/4 18:20 | 129.4 | ↓-0.7 | |
| 7/4 18:30 | 128.4 | ↓-1.0 | |
| 7/4 18:40 | 127.3 | ↓-1.1 | |
| 7/4 18:50 | 125.9 | ↓-1.4 | |
| 7/4 19:00 | 124.4 | ↓-1.5 | |
| 7/4 19:10 | 122.7 | ↓-1.7 | |
| 7/4 19:20 | 120.9 | ↓-1.8 | |
| 7/4 19:30 | 118.9 | ↓-2.0 | |
| 7/4 19:40 | 116.9 | ↓-2.0 | |
| 7/4 19:50 | 114.9 | ↓-2.0 | |
| 7/4 20:00 | 112.9 | ↓-2.0 | |
| 7/4 20:10 | 111.0 | ↓-1.9 | |
| 7/4 20:20 | 109.2 | ↓-1.8 | |
| 7/4 20:30 | 107.4 | ↓-1.8 | |
| 7/4 20:40 | 105.9 | ↓-1.5 | |
| 7/4 20:50 | 104.5 | ↓-1.4 | |
| 7/4 21:00 | 103.4 | ↓-1.1 | |
| 7/4 21:10 | 102.4 | ↓-1.0 | |
| 7/4 21:20 | 101.7 | ↓-0.7 | |
| 7/4 21:30 | 101.2 | ↓-0.5 | |
| 7/4 21:40 | 100.9 | ↓-0.3 | 干潮 |
| 7/4 21:50 | 100.8 | ↓-0.1 | |
| 7/4 22:00 | 101.0 | ↑0.2 | |
| 7/4 22:10 | 101.3 | ↑0.3 | |
| 7/4 22:20 | 101.8 | ↑0.5 | |
| 7/4 22:30 | 102.4 | ↑0.6 | |
| 7/4 22:40 | 103.2 | ↑0.8 | |
| 7/4 22:50 | 104.1 | ↑0.9 | |
| 7/4 23:00 | 105.2 | ↑1.1 | |
| 7/4 23:10 | 106.4 | ↑1.2 | |
| 7/4 23:20 | 107.7 | ↑1.3 | |
| 7/4 23:30 | 109.1 | ↑1.4 | |
| 7/4 23:40 | 110.7 | ↑1.6 | |
| 7/4 23:50 | 112.4 | ↑1.7 |