| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(月) |
00:13 | 07:52 | 15:32 | 19:31 |
| 142cm | 18cm | 126cm | 103cm | |
|
||||
苫小牧（北海道）2039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 | 141.4 | ↑0.4 | |
| 7/4 00:10 | 141.6 | ↑0.2 | 満潮 |
| 7/4 00:20 | 141.5 | ↓-0.1 | |
| 7/4 00:30 | 141.2 | ↓-0.3 | |
| 7/4 00:40 | 140.5 | ↓-0.7 | |
| 7/4 00:50 | 139.6 | ↓-0.9 | |
| 7/4 01:00 | 138.4 | ↓-1.2 | |
| 7/4 01:10 | 137.0 | ↓-1.4 | |
| 7/4 01:20 | 135.2 | ↓-1.8 | |
| 7/4 01:30 | 133.3 | ↓-1.9 | |
| 7/4 01:40 | 131.1 | ↓-2.2 | |
| 7/4 01:50 | 128.7 | ↓-2.4 | |
| 7/4 02:00 | 126.1 | ↓-2.6 | |
| 7/4 02:10 | 123.3 | ↓-2.8 | |
| 7/4 02:20 | 120.4 | ↓-2.9 | |
| 7/4 02:30 | 117.3 | ↓-3.1 | |
| 7/4 02:40 | 114.1 | ↓-3.2 | |
| 7/4 02:50 | 110.7 | ↓-3.4 | |
| 7/4 03:00 | 107.2 | ↓-3.5 | |
| 7/4 03:10 | 103.6 | ↓-3.6 | |
| 7/4 03:20 | 99.9 | ↓-3.7 | |
| 7/4 03:30 | 96.0 | ↓-3.9 | |
| 7/4 03:40 | 92.1 | ↓-3.9 | |
| 7/4 03:50 | 88.1 | ↓-4.0 | |
| 7/4 04:00 | 84.0 | ↓-4.1 | |
| 7/4 04:10 | 79.9 | ↓-4.1 | |
| 7/4 04:20 | 75.6 | ↓-4.3 | 最大潮位差 |
| 7/4 04:30 | 71.4 | ↓-4.2 | |
| 7/4 04:40 | 67.1 | ↓-4.3 | 最大潮位差 |
| 7/4 04:50 | 62.9 | ↓-4.2 | |
| 7/4 05:00 | 58.7 | ↓-4.2 | |
| 7/4 05:10 | 54.5 | ↓-4.2 | |
| 7/4 05:20 | 50.4 | ↓-4.1 | |
| 7/4 05:30 | 46.5 | ↓-3.9 | |
| 7/4 05:40 | 42.7 | ↓-3.8 | |
| 7/4 05:50 | 39.1 | ↓-3.6 | |
| 7/4 06:00 | 35.7 | ↓-3.4 | |
| 7/4 06:10 | 32.5 | ↓-3.2 | |
| 7/4 06:20 | 29.6 | ↓-2.9 | |
| 7/4 06:30 | 27.0 | ↓-2.6 | |
| 7/4 06:40 | 24.7 | ↓-2.3 | |
| 7/4 06:50 | 22.7 | ↓-2.0 | |
| 7/4 07:00 | 21.0 | ↓-1.7 | |
| 7/4 07:10 | 19.6 | ↓-1.4 | |
| 7/4 07:20 | 18.5 | ↓-1.1 | |
| 7/4 07:30 | 17.7 | ↓-0.8 | |
| 7/4 07:40 | 17.3 | ↓-0.4 | |
| 7/4 07:50 | 17.1 | ↓-0.2 | 干潮 |
| 7/4 08:00 | 17.2 | ↑0.1 | |
| 7/4 08:10 | 17.6 | ↑0.4 | |
| 7/4 08:20 | 18.2 | ↑0.6 | |
| 7/4 08:30 | 19.1 | ↑0.9 | |
| 7/4 08:40 | 20.3 | ↑1.2 | |
| 7/4 08:50 | 21.6 | ↑1.3 | |
| 7/4 09:00 | 23.3 | ↑1.7 | |
| 7/4 09:10 | 25.1 | ↑1.8 | |
| 7/4 09:20 | 27.2 | ↑2.1 | |
| 7/4 09:30 | 29.5 | ↑2.3 | |
| 7/4 09:40 | 32.0 | ↑2.5 | |
| 7/4 09:50 | 34.8 | ↑2.8 | |
| 7/4 10:00 | 37.7 | ↑2.9 | |
| 7/4 10:10 | 40.9 | ↑3.2 | |
| 7/4 10:20 | 44.3 | ↑3.4 | |
| 7/4 10:30 | 47.8 | ↑3.5 | |
| 7/4 10:40 | 51.5 | ↑3.7 | |
| 7/4 10:50 | 55.3 | ↑3.8 | |
| 7/4 11:00 | 59.3 | ↑4.0 | |
| 7/4 11:10 | 63.3 | ↑4.0 | |
| 7/4 11:20 | 67.4 | ↑4.1 | |
| 7/4 11:30 | 71.6 | ↑4.2 | |
| 7/4 11:40 | 75.7 | ↑4.1 | |
| 7/4 11:50 | 79.8 | ↑4.1 | |
| 7/4 12:00 | 83.8 | ↑4.0 | |
| 7/4 12:10 | 87.7 | ↑3.9 | |
| 7/4 12:20 | 91.5 | ↑3.8 | |
| 7/4 12:30 | 95.1 | ↑3.6 | |
| 7/4 12:40 | 98.5 | ↑3.4 | |
| 7/4 12:50 | 101.8 | ↑3.3 | |
| 7/4 13:00 | 104.8 | ↑3.0 | |
| 7/4 13:10 | 107.6 | ↑2.8 | |
| 7/4 13:20 | 110.2 | ↑2.6 | |
| 7/4 13:30 | 112.6 | ↑2.4 | |
| 7/4 13:40 | 114.7 | ↑2.1 | |
| 7/4 13:50 | 116.7 | ↑2.0 | |
| 7/4 14:00 | 118.4 | ↑1.7 | |
| 7/4 14:10 | 119.9 | ↑1.5 | |
| 7/4 14:20 | 121.3 | ↑1.4 | |
| 7/4 14:30 | 122.4 | ↑1.1 | |
| 7/4 14:40 | 123.4 | ↑1.0 | |
| 7/4 14:50 | 124.2 | ↑0.8 | |
| 7/4 15:00 | 124.8 | ↑0.6 | |
| 7/4 15:10 | 125.2 | ↑0.4 | |
| 7/4 15:20 | 125.5 | ↑0.3 | |
| 7/4 15:30 | 125.6 | ↑0.1 | 満潮 |
| 7/4 15:40 | 125.5 | ↓-0.1 | |
| 7/4 15:50 | 125.3 | ↓-0.2 | |
| 7/4 16:00 | 124.9 | ↓-0.4 | |
| 7/4 16:10 | 124.3 | ↓-0.6 | |
| 7/4 16:20 | 123.5 | ↓-0.8 | |
| 7/4 16:30 | 122.6 | ↓-0.9 | |
| 7/4 16:40 | 121.5 | ↓-1.1 | |
| 7/4 16:50 | 120.3 | ↓-1.2 | |
| 7/4 17:00 | 119.0 | ↓-1.3 | |
| 7/4 17:10 | 117.5 | ↓-1.5 | |
| 7/4 17:20 | 116.0 | ↓-1.5 | |
| 7/4 17:30 | 114.4 | ↓-1.6 | |
| 7/4 17:40 | 112.8 | ↓-1.6 | |
| 7/4 17:50 | 111.3 | ↓-1.5 | |
| 7/4 18:00 | 109.7 | ↓-1.6 | |
| 7/4 18:10 | 108.3 | ↓-1.4 | |
| 7/4 18:20 | 106.9 | ↓-1.4 | |
| 7/4 18:30 | 105.7 | ↓-1.2 | |
| 7/4 18:40 | 104.6 | ↓-1.1 | |
| 7/4 18:50 | 103.7 | ↓-0.9 | |
| 7/4 19:00 | 103.0 | ↓-0.7 | |
| 7/4 19:10 | 102.5 | ↓-0.5 | |
| 7/4 19:20 | 102.2 | ↓-0.3 | |
| 7/4 19:30 | 102.2 | 0 | 干潮 |
| 7/4 19:40 | 102.3 | ↑0.1 | |
| 7/4 19:50 | 102.6 | ↑0.3 | |
| 7/4 20:00 | 103.1 | ↑0.5 | |
| 7/4 20:10 | 103.7 | ↑0.6 | |
| 7/4 20:20 | 104.5 | ↑0.8 | |
| 7/4 20:30 | 105.5 | ↑1.0 | |
| 7/4 20:40 | 106.6 | ↑1.1 | |
| 7/4 20:50 | 107.8 | ↑1.2 | |
| 7/4 21:00 | 109.1 | ↑1.3 | |
| 7/4 21:10 | 110.6 | ↑1.5 | |
| 7/4 21:20 | 112.1 | ↑1.5 | |
| 7/4 21:30 | 113.7 | ↑1.6 | |
| 7/4 21:40 | 115.4 | ↑1.7 | |
| 7/4 21:50 | 117.1 | ↑1.7 | |
| 7/4 22:00 | 119.0 | ↑1.9 | |
| 7/4 22:10 | 120.9 | ↑1.9 | |
| 7/4 22:20 | 122.8 | ↑1.9 | |
| 7/4 22:30 | 124.9 | ↑2.1 | |
| 7/4 22:40 | 127.0 | ↑2.1 | |
| 7/4 22:50 | 129.1 | ↑2.1 | |
| 7/4 23:00 | 131.2 | ↑2.1 | |
| 7/4 23:10 | 133.3 | ↑2.1 | |
| 7/4 23:20 | 135.4 | ↑2.1 | |
| 7/4 23:30 | 137.5 | ↑2.1 | |
| 7/4 23:40 | 139.5 | ↑2.0 | |
| 7/4 23:50 | 141.3 | ↑1.8 |