| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(火) |
02:23 | 09:58 | 17:52 | 21:43 |
| 156cm | -4cm | 133cm | 107cm | |
|
||||
苫小牧（北海道）2023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 | 132.0 | ↑2.1 | |
| 7/4 00:10 | 134.2 | ↑2.2 | |
| 7/4 00:20 | 136.4 | ↑2.2 | |
| 7/4 00:30 | 138.7 | ↑2.3 | |
| 7/4 00:40 | 140.9 | ↑2.2 | |
| 7/4 00:50 | 143.1 | ↑2.2 | |
| 7/4 01:00 | 145.2 | ↑2.1 | |
| 7/4 01:10 | 147.3 | ↑2.1 | |
| 7/4 01:20 | 149.2 | ↑1.9 | |
| 7/4 01:30 | 150.9 | ↑1.7 | |
| 7/4 01:40 | 152.4 | ↑1.5 | |
| 7/4 01:50 | 153.6 | ↑1.2 | |
| 7/4 02:00 | 154.5 | ↑0.9 | |
| 7/4 02:10 | 155.1 | ↑0.6 | |
| 7/4 02:20 | 155.4 | ↑0.3 | 満潮 |
| 7/4 02:30 | 155.2 | ↓-0.2 | |
| 7/4 02:40 | 154.7 | ↓-0.5 | |
| 7/4 02:50 | 153.9 | ↓-0.8 | |
| 7/4 03:00 | 152.6 | ↓-1.3 | |
| 7/4 03:10 | 151.0 | ↓-1.6 | |
| 7/4 03:20 | 149.0 | ↓-2.0 | |
| 7/4 03:30 | 146.6 | ↓-2.4 | |
| 7/4 03:40 | 144.0 | ↓-2.6 | |
| 7/4 03:50 | 141.1 | ↓-2.9 | |
| 7/4 04:00 | 137.9 | ↓-3.2 | |
| 7/4 04:10 | 134.4 | ↓-3.5 | |
| 7/4 04:20 | 130.7 | ↓-3.7 | |
| 7/4 04:30 | 126.9 | ↓-3.8 | |
| 7/4 04:40 | 122.8 | ↓-4.1 | |
| 7/4 04:50 | 118.6 | ↓-4.2 | |
| 7/4 05:00 | 114.2 | ↓-4.4 | |
| 7/4 05:10 | 109.7 | ↓-4.5 | |
| 7/4 05:20 | 105.0 | ↓-4.7 | |
| 7/4 05:30 | 100.2 | ↓-4.8 | |
| 7/4 05:40 | 95.3 | ↓-4.9 | |
| 7/4 05:50 | 90.2 | ↓-5.1 | |
| 7/4 06:00 | 85.1 | ↓-5.1 | |
| 7/4 06:10 | 79.8 | ↓-5.3 | |
| 7/4 06:20 | 74.4 | ↓-5.4 | |
| 7/4 06:30 | 68.9 | ↓-5.5 | 最大潮位差 |
| 7/4 06:40 | 63.4 | ↓-5.5 | 最大潮位差 |
| 7/4 06:50 | 57.9 | ↓-5.5 | 最大潮位差 |
| 7/4 07:00 | 52.4 | ↓-5.5 | 最大潮位差 |
| 7/4 07:10 | 47.0 | ↓-5.4 | |
| 7/4 07:20 | 41.6 | ↓-5.4 | |
| 7/4 07:30 | 36.3 | ↓-5.3 | |
| 7/4 07:40 | 31.3 | ↓-5.0 | |
| 7/4 07:50 | 26.4 | ↓-4.9 | |
| 7/4 08:00 | 21.8 | ↓-4.6 | |
| 7/4 08:10 | 17.6 | ↓-4.2 | |
| 7/4 08:20 | 13.6 | ↓-4.0 | |
| 7/4 08:30 | 10.0 | ↓-3.6 | |
| 7/4 08:40 | 6.8 | ↓-3.2 | |
| 7/4 08:50 | 4.0 | ↓-2.8 | |
| 7/4 09:00 | 1.6 | ↓-2.4 | |
| 7/4 09:10 | -0.4 | ↓-2.0 | |
| 7/4 09:20 | -2.0 | ↓-1.6 | |
| 7/4 09:30 | -3.2 | ↓-1.2 | |
| 7/4 09:40 | -4.0 | ↓-0.8 | |
| 7/4 09:50 | -4.4 | ↓-0.4 | 干潮 |
| 7/4 10:00 | -4.5 | ↓-0.1 | |
| 7/4 10:10 | -4.2 | ↑0.3 | |
| 7/4 10:20 | -3.6 | ↑0.6 | |
| 7/4 10:30 | -2.6 | ↑1.0 | |
| 7/4 10:40 | -1.4 | ↑1.2 | |
| 7/4 10:50 | 0.1 | ↑1.5 | |
| 7/4 11:00 | 1.9 | ↑1.8 | |
| 7/4 11:10 | 4.0 | ↑2.1 | |
| 7/4 11:20 | 6.3 | ↑2.3 | |
| 7/4 11:30 | 8.9 | ↑2.6 | |
| 7/4 11:40 | 11.9 | ↑3.0 | |
| 7/4 11:50 | 15.0 | ↑3.1 | |
| 7/4 12:00 | 18.5 | ↑3.5 | |
| 7/4 12:10 | 22.2 | ↑3.7 | |
| 7/4 12:20 | 26.2 | ↑4.0 | |
| 7/4 12:30 | 30.4 | ↑4.2 | |
| 7/4 12:40 | 34.9 | ↑4.5 | |
| 7/4 12:50 | 39.6 | ↑4.7 | |
| 7/4 13:00 | 44.5 | ↑4.9 | |
| 7/4 13:10 | 49.5 | ↑5.0 | |
| 7/4 13:20 | 54.7 | ↑5.2 | |
| 7/4 13:30 | 59.9 | ↑5.2 | |
| 7/4 13:40 | 65.1 | ↑5.2 | |
| 7/4 13:50 | 70.3 | ↑5.2 | |
| 7/4 14:00 | 75.5 | ↑5.2 | |
| 7/4 14:10 | 80.5 | ↑5.0 | |
| 7/4 14:20 | 85.4 | ↑4.9 | |
| 7/4 14:30 | 90.1 | ↑4.7 | |
| 7/4 14:40 | 94.6 | ↑4.5 | |
| 7/4 14:50 | 98.8 | ↑4.2 | |
| 7/4 15:00 | 102.8 | ↑4.0 | |
| 7/4 15:10 | 106.5 | ↑3.7 | |
| 7/4 15:20 | 110.0 | ↑3.5 | |
| 7/4 15:30 | 113.1 | ↑3.1 | |
| 7/4 15:40 | 115.9 | ↑2.8 | |
| 7/4 15:50 | 118.5 | ↑2.6 | |
| 7/4 16:00 | 120.9 | ↑2.4 | |
| 7/4 16:10 | 123.0 | ↑2.1 | |
| 7/4 16:20 | 124.8 | ↑1.8 | |
| 7/4 16:30 | 126.5 | ↑1.7 | |
| 7/4 16:40 | 127.9 | ↑1.4 | |
| 7/4 16:50 | 129.2 | ↑1.3 | |
| 7/4 17:00 | 130.3 | ↑1.1 | |
| 7/4 17:10 | 131.1 | ↑0.8 | |
| 7/4 17:20 | 131.8 | ↑0.7 | |
| 7/4 17:30 | 132.3 | ↑0.5 | |
| 7/4 17:40 | 132.7 | ↑0.4 | |
| 7/4 17:50 | 132.8 | ↑0.1 | 満潮 |
| 7/4 18:00 | 132.7 | ↓-0.1 | |
| 7/4 18:10 | 132.4 | ↓-0.3 | |
| 7/4 18:20 | 131.9 | ↓-0.5 | |
| 7/4 18:30 | 131.1 | ↓-0.8 | |
| 7/4 18:40 | 130.2 | ↓-0.9 | |
| 7/4 18:50 | 129.0 | ↓-1.2 | |
| 7/4 19:00 | 127.7 | ↓-1.3 | |
| 7/4 19:10 | 126.2 | ↓-1.5 | |
| 7/4 19:20 | 124.6 | ↓-1.6 | |
| 7/4 19:30 | 122.8 | ↓-1.8 | |
| 7/4 19:40 | 121.0 | ↓-1.8 | |
| 7/4 19:50 | 119.2 | ↓-1.8 | |
| 7/4 20:00 | 117.3 | ↓-1.9 | |
| 7/4 20:10 | 115.5 | ↓-1.8 | |
| 7/4 20:20 | 113.8 | ↓-1.7 | |
| 7/4 20:30 | 112.2 | ↓-1.6 | |
| 7/4 20:40 | 110.7 | ↓-1.5 | |
| 7/4 20:50 | 109.4 | ↓-1.3 | |
| 7/4 21:00 | 108.3 | ↓-1.1 | |
| 7/4 21:10 | 107.5 | ↓-0.8 | |
| 7/4 21:20 | 106.9 | ↓-0.6 | |
| 7/4 21:30 | 106.5 | ↓-0.4 | |
| 7/4 21:40 | 106.3 | ↓-0.2 | 干潮 |
| 7/4 21:50 | 106.4 | ↑0.1 | |
| 7/4 22:00 | 106.6 | ↑0.2 | |
| 7/4 22:10 | 107.1 | ↑0.5 | |
| 7/4 22:20 | 107.7 | ↑0.6 | |
| 7/4 22:30 | 108.6 | ↑0.9 | |
| 7/4 22:40 | 109.5 | ↑0.9 | |
| 7/4 22:50 | 110.6 | ↑1.1 | |
| 7/4 23:00 | 111.9 | ↑1.3 | |
| 7/4 23:10 | 113.2 | ↑1.3 | |
| 7/4 23:20 | 114.7 | ↑1.5 | |
| 7/4 23:30 | 116.2 | ↑1.5 | |
| 7/4 23:40 | 117.9 | ↑1.7 | |
| 7/4 23:50 | 119.7 | ↑1.8 |