| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(土) |
00:54 | 08:45 | 16:47 | 20:33 |
| 144cm | 12cm | 134cm | 113cm | |
|
||||
苫小牧（北海道）2024年07月20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 |
|---|---|---|---|
| 7/20 00:00 | 140.7 | ↑1.2 | |
| 7/20 00:10 | 141.7 | ↑1.0 | |
| 7/20 00:20 | 142.5 | ↑0.8 | |
| 7/20 00:30 | 143.2 | ↑0.7 | |
| 7/20 00:40 | 143.6 | ↑0.4 | |
| 7/20 00:50 | 143.9 | ↑0.3 | 満潮 |
| 7/20 01:00 | 143.8 | ↓-0.1 | |
| 7/20 01:10 | 143.5 | ↓-0.3 | |
| 7/20 01:20 | 142.9 | ↓-0.6 | |
| 7/20 01:30 | 142.0 | ↓-0.9 | |
| 7/20 01:40 | 140.8 | ↓-1.2 | |
| 7/20 01:50 | 139.4 | ↓-1.4 | |
| 7/20 02:00 | 137.7 | ↓-1.7 | |
| 7/20 02:10 | 135.8 | ↓-1.9 | |
| 7/20 02:20 | 133.6 | ↓-2.2 | |
| 7/20 02:30 | 131.2 | ↓-2.4 | |
| 7/20 02:40 | 128.6 | ↓-2.6 | |
| 7/20 02:50 | 125.9 | ↓-2.7 | |
| 7/20 03:00 | 122.9 | ↓-3.0 | |
| 7/20 03:10 | 119.8 | ↓-3.1 | |
| 7/20 03:20 | 116.6 | ↓-3.2 | |
| 7/20 03:30 | 113.2 | ↓-3.4 | |
| 7/20 03:40 | 109.7 | ↓-3.5 | |
| 7/20 03:50 | 106.1 | ↓-3.6 | |
| 7/20 04:00 | 102.4 | ↓-3.7 | |
| 7/20 04:10 | 98.5 | ↓-3.9 | |
| 7/20 04:20 | 94.5 | ↓-4.0 | |
| 7/20 04:30 | 90.5 | ↓-4.0 | |
| 7/20 04:40 | 86.3 | ↓-4.2 | |
| 7/20 04:50 | 82.0 | ↓-4.3 | |
| 7/20 05:00 | 77.7 | ↓-4.3 | |
| 7/20 05:10 | 73.3 | ↓-4.4 | |
| 7/20 05:20 | 68.8 | ↓-4.5 | 最大潮位差 |
| 7/20 05:30 | 64.3 | ↓-4.5 | 最大潮位差 |
| 7/20 05:40 | 59.8 | ↓-4.5 | 最大潮位差 |
| 7/20 05:50 | 55.3 | ↓-4.5 | 最大潮位差 |
| 7/20 06:00 | 50.9 | ↓-4.4 | |
| 7/20 06:10 | 46.6 | ↓-4.3 | |
| 7/20 06:20 | 42.4 | ↓-4.2 | |
| 7/20 06:30 | 38.4 | ↓-4.0 | |
| 7/20 06:40 | 34.6 | ↓-3.8 | |
| 7/20 06:50 | 31.0 | ↓-3.6 | |
| 7/20 07:00 | 27.6 | ↓-3.4 | |
| 7/20 07:10 | 24.5 | ↓-3.1 | |
| 7/20 07:20 | 21.8 | ↓-2.7 | |
| 7/20 07:30 | 19.3 | ↓-2.5 | |
| 7/20 07:40 | 17.2 | ↓-2.1 | |
| 7/20 07:50 | 15.3 | ↓-1.9 | |
| 7/20 08:00 | 13.8 | ↓-1.5 | |
| 7/20 08:10 | 12.7 | ↓-1.1 | |
| 7/20 08:20 | 11.8 | ↓-0.9 | |
| 7/20 08:30 | 11.3 | ↓-0.5 | |
| 7/20 08:40 | 11.0 | ↓-0.3 | 干潮 |
| 7/20 08:50 | 11.1 | ↑0.1 | |
| 7/20 09:00 | 11.4 | ↑0.3 | |
| 7/20 09:10 | 12.0 | ↑0.6 | |
| 7/20 09:20 | 12.8 | ↑0.8 | |
| 7/20 09:30 | 13.9 | ↑1.1 | |
| 7/20 09:40 | 15.2 | ↑1.3 | |
| 7/20 09:50 | 16.8 | ↑1.6 | |
| 7/20 10:00 | 18.7 | ↑1.9 | |
| 7/20 10:10 | 20.7 | ↑2.0 | |
| 7/20 10:20 | 23.1 | ↑2.4 | |
| 7/20 10:30 | 25.6 | ↑2.5 | |
| 7/20 10:40 | 28.5 | ↑2.9 | |
| 7/20 10:50 | 31.5 | ↑3.0 | |
| 7/20 11:00 | 34.8 | ↑3.3 | |
| 7/20 11:10 | 38.3 | ↑3.5 | |
| 7/20 11:20 | 42.1 | ↑3.8 | |
| 7/20 11:30 | 46.0 | ↑3.9 | |
| 7/20 11:40 | 50.1 | ↑4.1 | |
| 7/20 11:50 | 54.4 | ↑4.3 | |
| 7/20 12:00 | 58.8 | ↑4.4 | |
| 7/20 12:10 | 63.2 | ↑4.4 | |
| 7/20 12:20 | 67.7 | ↑4.5 | 最大潮位差 |
| 7/20 12:30 | 72.2 | ↑4.5 | 最大潮位差 |
| 7/20 12:40 | 76.7 | ↑4.5 | 最大潮位差 |
| 7/20 12:50 | 81.1 | ↑4.4 | |
| 7/20 13:00 | 85.5 | ↑4.4 | |
| 7/20 13:10 | 89.7 | ↑4.2 | |
| 7/20 13:20 | 93.7 | ↑4.0 | |
| 7/20 13:30 | 97.6 | ↑3.9 | |
| 7/20 13:40 | 101.3 | ↑3.7 | |
| 7/20 13:50 | 104.7 | ↑3.4 | |
| 7/20 14:00 | 108.0 | ↑3.3 | |
| 7/20 14:10 | 111.0 | ↑3.0 | |
| 7/20 14:20 | 113.8 | ↑2.8 | |
| 7/20 14:30 | 116.5 | ↑2.7 | |
| 7/20 14:40 | 118.9 | ↑2.4 | |
| 7/20 14:50 | 121.1 | ↑2.2 | |
| 7/20 15:00 | 123.1 | ↑2.0 | |
| 7/20 15:10 | 124.9 | ↑1.8 | |
| 7/20 15:20 | 126.6 | ↑1.7 | |
| 7/20 15:30 | 128.1 | ↑1.5 | |
| 7/20 15:40 | 129.4 | ↑1.3 | |
| 7/20 15:50 | 130.5 | ↑1.1 | |
| 7/20 16:00 | 131.5 | ↑1.0 | |
| 7/20 16:10 | 132.3 | ↑0.8 | |
| 7/20 16:20 | 132.9 | ↑0.6 | |
| 7/20 16:30 | 133.3 | ↑0.4 | |
| 7/20 16:40 | 133.5 | ↑0.2 | 満潮 |
| 7/20 16:50 | 133.6 | ↑0.1 | |
| 7/20 17:00 | 133.4 | ↓-0.2 | |
| 7/20 17:10 | 133.0 | ↓-0.4 | |
| 7/20 17:20 | 132.4 | ↓-0.6 | |
| 7/20 17:30 | 131.7 | ↓-0.7 | |
| 7/20 17:40 | 130.7 | ↓-1.0 | |
| 7/20 17:50 | 129.6 | ↓-1.1 | |
| 7/20 18:00 | 128.3 | ↓-1.3 | |
| 7/20 18:10 | 127.0 | ↓-1.3 | |
| 7/20 18:20 | 125.5 | ↓-1.5 | |
| 7/20 18:30 | 124.0 | ↓-1.5 | |
| 7/20 18:40 | 122.5 | ↓-1.5 | |
| 7/20 18:50 | 121.0 | ↓-1.5 | |
| 7/20 19:00 | 119.5 | ↓-1.5 | |
| 7/20 19:10 | 118.1 | ↓-1.4 | |
| 7/20 19:20 | 116.8 | ↓-1.3 | |
| 7/20 19:30 | 115.7 | ↓-1.1 | |
| 7/20 19:40 | 114.7 | ↓-1.0 | |
| 7/20 19:50 | 113.9 | ↓-0.8 | |
| 7/20 20:00 | 113.2 | ↓-0.7 | |
| 7/20 20:10 | 112.7 | ↓-0.5 | |
| 7/20 20:20 | 112.4 | ↓-0.3 | |
| 7/20 20:30 | 112.3 | ↓-0.1 | 干潮 |
| 7/20 20:40 | 112.4 | ↑0.1 | |
| 7/20 20:50 | 112.6 | ↑0.2 | |
| 7/20 21:00 | 112.9 | ↑0.3 | |
| 7/20 21:10 | 113.4 | ↑0.5 | |
| 7/20 21:20 | 114.0 | ↑0.6 | |
| 7/20 21:30 | 114.8 | ↑0.8 | |
| 7/20 21:40 | 115.6 | ↑0.8 | |
| 7/20 21:50 | 116.5 | ↑0.9 | |
| 7/20 22:00 | 117.5 | ↑1.0 | |
| 7/20 22:10 | 118.7 | ↑1.2 | |
| 7/20 22:20 | 119.9 | ↑1.2 | |
| 7/20 22:30 | 121.1 | ↑1.2 | |
| 7/20 22:40 | 122.5 | ↑1.4 | |
| 7/20 22:50 | 124.0 | ↑1.5 | |
| 7/20 23:00 | 125.6 | ↑1.6 | |
| 7/20 23:10 | 127.2 | ↑1.6 | |
| 7/20 23:20 | 129.0 | ↑1.8 | |
| 7/20 23:30 | 130.8 | ↑1.8 | |
| 7/20 23:40 | 132.6 | ↑1.8 | |
| 7/20 23:50 | 134.6 | ↑2.0 |