| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(木) |
14:48 | 06:39 | 23:28 | 17:48 |
| 116cm | 29cm | 143cm | 108cm | |
|
||||
苫小牧（北海道）2047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 | 129.0 | ↓-1.9 | |
| 7/4 00:10 | 127.0 | ↓-2.0 | |
| 7/4 00:20 | 124.8 | ↓-2.2 | |
| 7/4 00:30 | 122.5 | ↓-2.3 | |
| 7/4 00:40 | 120.0 | ↓-2.5 | |
| 7/4 00:50 | 117.4 | ↓-2.6 | |
| 7/4 01:00 | 114.6 | ↓-2.8 | |
| 7/4 01:10 | 111.8 | ↓-2.8 | |
| 7/4 01:20 | 108.8 | ↓-3.0 | |
| 7/4 01:30 | 105.7 | ↓-3.1 | |
| 7/4 01:40 | 102.6 | ↓-3.1 | |
| 7/4 01:50 | 99.3 | ↓-3.3 | |
| 7/4 02:00 | 96.1 | ↓-3.2 | |
| 7/4 02:10 | 92.7 | ↓-3.4 | |
| 7/4 02:20 | 89.3 | ↓-3.4 | |
| 7/4 02:30 | 85.9 | ↓-3.4 | |
| 7/4 02:40 | 82.5 | ↓-3.4 | |
| 7/4 02:50 | 79.0 | ↓-3.5 | 最大潮位差 |
| 7/4 03:00 | 75.6 | ↓-3.4 | |
| 7/4 03:10 | 72.2 | ↓-3.4 | |
| 7/4 03:20 | 68.7 | ↓-3.5 | 最大潮位差 |
| 7/4 03:30 | 65.4 | ↓-3.3 | |
| 7/4 03:40 | 62.1 | ↓-3.3 | |
| 7/4 03:50 | 58.8 | ↓-3.3 | |
| 7/4 04:00 | 55.7 | ↓-3.1 | |
| 7/4 04:10 | 52.6 | ↓-3.1 | |
| 7/4 04:20 | 49.7 | ↓-2.9 | |
| 7/4 04:30 | 46.9 | ↓-2.8 | |
| 7/4 04:40 | 44.3 | ↓-2.6 | |
| 7/4 04:50 | 41.8 | ↓-2.5 | |
| 7/4 05:00 | 39.5 | ↓-2.3 | |
| 7/4 05:10 | 37.5 | ↓-2.0 | |
| 7/4 05:20 | 35.6 | ↓-1.9 | |
| 7/4 05:30 | 33.9 | ↓-1.7 | |
| 7/4 05:40 | 32.5 | ↓-1.4 | |
| 7/4 05:50 | 31.3 | ↓-1.2 | |
| 7/4 06:00 | 30.3 | ↓-1.0 | |
| 7/4 06:10 | 29.6 | ↓-0.7 | |
| 7/4 06:20 | 29.1 | ↓-0.5 | |
| 7/4 06:30 | 28.8 | ↓-0.3 | 干潮 |
| 7/4 06:40 | 28.7 | ↓-0.1 | |
| 7/4 06:50 | 28.9 | ↑0.2 | |
| 7/4 07:00 | 29.2 | ↑0.3 | |
| 7/4 07:10 | 29.8 | ↑0.6 | |
| 7/4 07:20 | 30.6 | ↑0.8 | |
| 7/4 07:30 | 31.6 | ↑1.0 | |
| 7/4 07:40 | 32.8 | ↑1.2 | |
| 7/4 07:50 | 34.1 | ↑1.3 | |
| 7/4 08:00 | 35.6 | ↑1.5 | |
| 7/4 08:10 | 37.3 | ↑1.7 | |
| 7/4 08:20 | 39.2 | ↑1.9 | |
| 7/4 08:30 | 41.2 | ↑2.0 | |
| 7/4 08:40 | 43.4 | ↑2.2 | |
| 7/4 08:50 | 45.7 | ↑2.3 | |
| 7/4 09:00 | 48.1 | ↑2.4 | |
| 7/4 09:10 | 50.7 | ↑2.6 | |
| 7/4 09:20 | 53.4 | ↑2.7 | |
| 7/4 09:30 | 56.1 | ↑2.7 | |
| 7/4 09:40 | 59.0 | ↑2.9 | |
| 7/4 09:50 | 61.9 | ↑2.9 | |
| 7/4 10:00 | 64.8 | ↑2.9 | |
| 7/4 10:10 | 67.8 | ↑3.0 | |
| 7/4 10:20 | 70.8 | ↑3.0 | |
| 7/4 10:30 | 73.8 | ↑3.0 | |
| 7/4 10:40 | 76.8 | ↑3.0 | |
| 7/4 10:50 | 79.7 | ↑2.9 | |
| 7/4 11:00 | 82.6 | ↑2.9 | |
| 7/4 11:10 | 85.4 | ↑2.8 | |
| 7/4 11:20 | 88.1 | ↑2.7 | |
| 7/4 11:30 | 90.7 | ↑2.6 | |
| 7/4 11:40 | 93.1 | ↑2.4 | |
| 7/4 11:50 | 95.5 | ↑2.4 | |
| 7/4 12:00 | 97.7 | ↑2.2 | |
| 7/4 12:10 | 99.8 | ↑2.1 | |
| 7/4 12:20 | 101.8 | ↑2.0 | |
| 7/4 12:30 | 103.6 | ↑1.8 | |
| 7/4 12:40 | 105.3 | ↑1.7 | |
| 7/4 12:50 | 106.8 | ↑1.5 | |
| 7/4 13:00 | 108.3 | ↑1.5 | |
| 7/4 13:10 | 109.5 | ↑1.2 | |
| 7/4 13:20 | 110.7 | ↑1.2 | |
| 7/4 13:30 | 111.7 | ↑1.0 | |
| 7/4 13:40 | 112.6 | ↑0.9 | |
| 7/4 13:50 | 113.3 | ↑0.7 | |
| 7/4 14:00 | 114.0 | ↑0.7 | |
| 7/4 14:10 | 114.5 | ↑0.5 | |
| 7/4 14:20 | 114.9 | ↑0.4 | |
| 7/4 14:30 | 115.1 | ↑0.2 | |
| 7/4 14:40 | 115.3 | ↑0.2 | 満潮 |
| 7/4 14:50 | 115.3 | 0 | |
| 7/4 15:00 | 115.2 | ↓-0.1 | |
| 7/4 15:10 | 115.0 | ↓-0.2 | |
| 7/4 15:20 | 114.7 | ↓-0.3 | |
| 7/4 15:30 | 114.3 | ↓-0.4 | |
| 7/4 15:40 | 113.8 | ↓-0.5 | |
| 7/4 15:50 | 113.3 | ↓-0.5 | |
| 7/4 16:00 | 112.7 | ↓-0.6 | |
| 7/4 16:10 | 112.1 | ↓-0.6 | |
| 7/4 16:20 | 111.5 | ↓-0.6 | |
| 7/4 16:30 | 110.8 | ↓-0.7 | |
| 7/4 16:40 | 110.2 | ↓-0.6 | |
| 7/4 16:50 | 109.6 | ↓-0.6 | |
| 7/4 17:00 | 109.1 | ↓-0.5 | |
| 7/4 17:10 | 108.6 | ↓-0.5 | |
| 7/4 17:20 | 108.3 | ↓-0.3 | |
| 7/4 17:30 | 108.0 | ↓-0.3 | |
| 7/4 17:40 | 107.9 | ↓-0.1 | 干潮 |
| 7/4 17:50 | 107.8 | ↓-0.1 | |
| 7/4 18:00 | 108.0 | ↑0.2 | |
| 7/4 18:10 | 108.2 | ↑0.2 | |
| 7/4 18:20 | 108.6 | ↑0.4 | |
| 7/4 18:30 | 109.1 | ↑0.5 | |
| 7/4 18:40 | 109.7 | ↑0.6 | |
| 7/4 18:50 | 110.5 | ↑0.8 | |
| 7/4 19:00 | 111.4 | ↑0.9 | |
| 7/4 19:10 | 112.3 | ↑0.9 | |
| 7/4 19:20 | 113.4 | ↑1.1 | |
| 7/4 19:30 | 114.6 | ↑1.2 | |
| 7/4 19:40 | 115.8 | ↑1.2 | |
| 7/4 19:50 | 117.1 | ↑1.3 | |
| 7/4 20:00 | 118.5 | ↑1.4 | |
| 7/4 20:10 | 119.9 | ↑1.4 | |
| 7/4 20:20 | 121.3 | ↑1.4 | |
| 7/4 20:30 | 122.8 | ↑1.5 | |
| 7/4 20:40 | 124.3 | ↑1.5 | |
| 7/4 20:50 | 125.8 | ↑1.5 | |
| 7/4 21:00 | 127.3 | ↑1.5 | |
| 7/4 21:10 | 128.8 | ↑1.5 | |
| 7/4 21:20 | 130.3 | ↑1.5 | |
| 7/4 21:30 | 131.8 | ↑1.5 | |
| 7/4 21:40 | 133.2 | ↑1.4 | |
| 7/4 21:50 | 134.6 | ↑1.4 | |
| 7/4 22:00 | 136.0 | ↑1.4 | |
| 7/4 22:10 | 137.3 | ↑1.3 | |
| 7/4 22:20 | 138.4 | ↑1.1 | |
| 7/4 22:30 | 139.5 | ↑1.1 | |
| 7/4 22:40 | 140.4 | ↑0.9 | |
| 7/4 22:50 | 141.2 | ↑0.8 | |
| 7/4 23:00 | 141.8 | ↑0.6 | |
| 7/4 23:10 | 142.3 | ↑0.5 | |
| 7/4 23:20 | 142.5 | ↑0.2 | 満潮 |
| 7/4 23:30 | 142.6 | ↑0.1 | |
| 7/4 23:40 | 142.4 | ↓-0.2 | |
| 7/4 23:50 | 142.0 | ↓-0.4 |