| 満潮 | 干潮 | 満潮 | 干潮 |
|
04
(日) |
01:48 | 09:30 | 17:15 | 21:06 |
| 153cm | -3cm | 132cm | 107cm | |
|
||||
苫小牧（北海道）2027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 | 138.6 | ↑2.0 | |
| 7/4 00:10 | 140.5 | ↑1.9 | |
| 7/4 00:20 | 142.4 | ↑1.9 | |
| 7/4 00:30 | 144.2 | ↑1.8 | |
| 7/4 00:40 | 146.0 | ↑1.8 | |
| 7/4 00:50 | 147.6 | ↑1.6 | |
| 7/4 01:00 | 149.0 | ↑1.4 | |
| 7/4 01:10 | 150.2 | ↑1.2 | |
| 7/4 01:20 | 151.1 | ↑0.9 | |
| 7/4 01:30 | 151.8 | ↑0.7 | |
| 7/4 01:40 | 152.2 | ↑0.4 | 満潮 |
| 7/4 01:50 | 152.3 | ↑0.1 | |
| 7/4 02:00 | 152.0 | ↓-0.3 | |
| 7/4 02:10 | 151.4 | ↓-0.6 | |
| 7/4 02:20 | 150.5 | ↓-0.9 | |
| 7/4 02:30 | 149.2 | ↓-1.3 | |
| 7/4 02:40 | 147.6 | ↓-1.6 | |
| 7/4 02:50 | 145.7 | ↓-1.9 | |
| 7/4 03:00 | 143.5 | ↓-2.2 | |
| 7/4 03:10 | 141.1 | ↓-2.4 | |
| 7/4 03:20 | 138.3 | ↓-2.8 | |
| 7/4 03:30 | 135.4 | ↓-2.9 | |
| 7/4 03:40 | 132.2 | ↓-3.2 | |
| 7/4 03:50 | 128.8 | ↓-3.4 | |
| 7/4 04:00 | 125.2 | ↓-3.6 | |
| 7/4 04:10 | 121.4 | ↓-3.8 | |
| 7/4 04:20 | 117.5 | ↓-3.9 | |
| 7/4 04:30 | 113.4 | ↓-4.1 | |
| 7/4 04:40 | 109.2 | ↓-4.2 | |
| 7/4 04:50 | 104.7 | ↓-4.5 | |
| 7/4 05:00 | 100.2 | ↓-4.5 | |
| 7/4 05:10 | 95.4 | ↓-4.8 | |
| 7/4 05:20 | 90.6 | ↓-4.8 | |
| 7/4 05:30 | 85.5 | ↓-5.1 | |
| 7/4 05:40 | 80.4 | ↓-5.1 | |
| 7/4 05:50 | 75.1 | ↓-5.3 | |
| 7/4 06:00 | 69.8 | ↓-5.3 | |
| 7/4 06:10 | 64.4 | ↓-5.4 | |
| 7/4 06:20 | 58.9 | ↓-5.5 | 最大潮位差 |
| 7/4 06:30 | 53.5 | ↓-5.4 | |
| 7/4 06:40 | 48.1 | ↓-5.4 | |
| 7/4 06:50 | 42.8 | ↓-5.3 | |
| 7/4 07:00 | 37.6 | ↓-5.2 | |
| 7/4 07:10 | 32.6 | ↓-5.0 | |
| 7/4 07:20 | 27.8 | ↓-4.8 | |
| 7/4 07:30 | 23.2 | ↓-4.6 | |
| 7/4 07:40 | 18.9 | ↓-4.3 | |
| 7/4 07:50 | 15.0 | ↓-3.9 | |
| 7/4 08:00 | 11.4 | ↓-3.6 | |
| 7/4 08:10 | 8.2 | ↓-3.2 | |
| 7/4 08:20 | 5.3 | ↓-2.9 | |
| 7/4 08:30 | 2.9 | ↓-2.4 | |
| 7/4 08:40 | 0.9 | ↓-2.0 | |
| 7/4 08:50 | -0.8 | ↓-1.7 | |
| 7/4 09:00 | -2.0 | ↓-1.2 | |
| 7/4 09:10 | -2.9 | ↓-0.9 | |
| 7/4 09:20 | -3.3 | ↓-0.4 | 干潮 |
| 7/4 09:30 | -3.5 | ↓-0.2 | 干潮 |
| 7/4 09:40 | -3.2 | ↑0.3 | |
| 7/4 09:50 | -2.7 | ↑0.5 | |
| 7/4 10:00 | -1.8 | ↑0.9 | |
| 7/4 10:10 | -0.6 | ↑1.2 | |
| 7/4 10:20 | 0.9 | ↑1.5 | |
| 7/4 10:30 | 2.7 | ↑1.8 | |
| 7/4 10:40 | 4.8 | ↑2.1 | |
| 7/4 10:50 | 7.2 | ↑2.4 | |
| 7/4 11:00 | 9.9 | ↑2.7 | |
| 7/4 11:10 | 12.9 | ↑3.0 | |
| 7/4 11:20 | 16.1 | ↑3.2 | |
| 7/4 11:30 | 19.7 | ↑3.6 | |
| 7/4 11:40 | 23.6 | ↑3.9 | |
| 7/4 11:50 | 27.7 | ↑4.1 | |
| 7/4 12:00 | 32.1 | ↑4.4 | |
| 7/4 12:10 | 36.7 | ↑4.6 | |
| 7/4 12:20 | 41.5 | ↑4.8 | |
| 7/4 12:30 | 46.4 | ↑4.9 | |
| 7/4 12:40 | 51.5 | ↑5.1 | |
| 7/4 12:50 | 56.7 | ↑5.2 | |
| 7/4 13:00 | 61.9 | ↑5.2 | |
| 7/4 13:10 | 67.2 | ↑5.3 | |
| 7/4 13:20 | 72.3 | ↑5.1 | |
| 7/4 13:30 | 77.4 | ↑5.1 | |
| 7/4 13:40 | 82.4 | ↑5.0 | |
| 7/4 13:50 | 87.2 | ↑4.8 | |
| 7/4 14:00 | 91.8 | ↑4.6 | |
| 7/4 14:10 | 96.1 | ↑4.3 | |
| 7/4 14:20 | 100.2 | ↑4.1 | |
| 7/4 14:30 | 104.0 | ↑3.8 | |
| 7/4 14:40 | 107.6 | ↑3.6 | |
| 7/4 14:50 | 110.8 | ↑3.2 | |
| 7/4 15:00 | 113.8 | ↑3.0 | |
| 7/4 15:10 | 116.5 | ↑2.7 | |
| 7/4 15:20 | 118.9 | ↑2.4 | |
| 7/4 15:30 | 121.1 | ↑2.2 | |
| 7/4 15:40 | 123.0 | ↑1.9 | |
| 7/4 15:50 | 124.8 | ↑1.8 | |
| 7/4 16:00 | 126.3 | ↑1.5 | |
| 7/4 16:10 | 127.6 | ↑1.3 | |
| 7/4 16:20 | 128.7 | ↑1.1 | |
| 7/4 16:30 | 129.6 | ↑0.9 | |
| 7/4 16:40 | 130.4 | ↑0.8 | |
| 7/4 16:50 | 130.9 | ↑0.5 | |
| 7/4 17:00 | 131.3 | ↑0.4 | |
| 7/4 17:10 | 131.5 | ↑0.2 | 満潮 |
| 7/4 17:20 | 131.5 | 0 | |
| 7/4 17:30 | 131.2 | ↓-0.3 | |
| 7/4 17:40 | 130.8 | ↓-0.4 | |
| 7/4 17:50 | 130.2 | ↓-0.6 | |
| 7/4 18:00 | 129.3 | ↓-0.9 | |
| 7/4 18:10 | 128.3 | ↓-1.0 | |
| 7/4 18:20 | 127.1 | ↓-1.2 | |
| 7/4 18:30 | 125.7 | ↓-1.4 | |
| 7/4 18:40 | 124.2 | ↓-1.5 | |
| 7/4 18:50 | 122.6 | ↓-1.6 | |
| 7/4 19:00 | 120.9 | ↓-1.7 | |
| 7/4 19:10 | 119.2 | ↓-1.7 | |
| 7/4 19:20 | 117.4 | ↓-1.8 | |
| 7/4 19:30 | 115.7 | ↓-1.7 | |
| 7/4 19:40 | 114.1 | ↓-1.6 | |
| 7/4 19:50 | 112.5 | ↓-1.6 | |
| 7/4 20:00 | 111.1 | ↓-1.4 | |
| 7/4 20:10 | 109.9 | ↓-1.2 | |
| 7/4 20:20 | 108.8 | ↓-1.1 | |
| 7/4 20:30 | 107.9 | ↓-0.9 | |
| 7/4 20:40 | 107.3 | ↓-0.6 | |
| 7/4 20:50 | 106.9 | ↓-0.4 | |
| 7/4 21:00 | 106.6 | ↓-0.3 | 干潮 |
| 7/4 21:10 | 106.6 | 0 | |
| 7/4 21:20 | 106.8 | ↑0.2 | |
| 7/4 21:30 | 107.2 | ↑0.4 | |
| 7/4 21:40 | 107.8 | ↑0.6 | |
| 7/4 21:50 | 108.5 | ↑0.7 | |
| 7/4 22:00 | 109.3 | ↑0.8 | |
| 7/4 22:10 | 110.3 | ↑1.0 | |
| 7/4 22:20 | 111.4 | ↑1.1 | |
| 7/4 22:30 | 112.6 | ↑1.2 | |
| 7/4 22:40 | 113.9 | ↑1.3 | |
| 7/4 22:50 | 115.3 | ↑1.4 | |
| 7/4 23:00 | 116.8 | ↑1.5 | |
| 7/4 23:10 | 118.4 | ↑1.6 | |
| 7/4 23:20 | 120.1 | ↑1.7 | |
| 7/4 23:30 | 121.9 | ↑1.8 | |
| 7/4 23:40 | 123.7 | ↑1.8 | |
| 7/4 23:50 | 125.7 | ↑2.0 |