| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(土) |
03:19 | 09:55 | 16:15 | 21:50 |
| 130cm | 20cm | 127cm | 59cm | |
|
||||
苫小牧（北海道）2046年04月7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 |
|---|---|---|---|
| 4/7 00:00 | 78.9 | ↑3.1 | |
| 4/7 00:10 | 82.1 | ↑3.2 | |
| 4/7 00:20 | 85.5 | ↑3.4 | |
| 4/7 00:30 | 88.9 | ↑3.4 | |
| 4/7 00:40 | 92.5 | ↑3.6 | |
| 4/7 00:50 | 96.1 | ↑3.6 | |
| 4/7 01:00 | 99.7 | ↑3.6 | |
| 4/7 01:10 | 103.2 | ↑3.5 | |
| 4/7 01:20 | 106.8 | ↑3.6 | |
| 4/7 01:30 | 110.1 | ↑3.3 | |
| 4/7 01:40 | 113.4 | ↑3.3 | |
| 4/7 01:50 | 116.4 | ↑3.0 | |
| 4/7 02:00 | 119.2 | ↑2.8 | |
| 4/7 02:10 | 121.7 | ↑2.5 | |
| 4/7 02:20 | 123.9 | ↑2.2 | |
| 4/7 02:30 | 125.8 | ↑1.9 | |
| 4/7 02:40 | 127.3 | ↑1.5 | |
| 4/7 02:50 | 128.5 | ↑1.2 | |
| 4/7 03:00 | 129.3 | ↑0.8 | |
| 4/7 03:10 | 129.7 | ↑0.4 | 満潮 |
| 4/7 03:20 | 129.8 | ↑0.1 | |
| 4/7 03:30 | 129.5 | ↓-0.3 | |
| 4/7 03:40 | 129.0 | ↓-0.5 | |
| 4/7 03:50 | 128.1 | ↓-0.9 | |
| 4/7 04:00 | 126.9 | ↓-1.2 | |
| 4/7 04:10 | 125.5 | ↓-1.4 | |
| 4/7 04:20 | 123.8 | ↓-1.7 | |
| 4/7 04:30 | 121.9 | ↓-1.9 | |
| 4/7 04:40 | 119.8 | ↓-2.1 | |
| 4/7 04:50 | 117.4 | ↓-2.4 | |
| 4/7 05:00 | 114.8 | ↓-2.6 | |
| 4/7 05:10 | 112.1 | ↓-2.7 | |
| 4/7 05:20 | 109.1 | ↓-3.0 | |
| 4/7 05:30 | 105.9 | ↓-3.2 | |
| 4/7 05:40 | 102.6 | ↓-3.3 | |
| 4/7 05:50 | 99.0 | ↓-3.6 | |
| 4/7 06:00 | 95.2 | ↓-3.8 | |
| 4/7 06:10 | 91.3 | ↓-3.9 | |
| 4/7 06:20 | 87.2 | ↓-4.1 | |
| 4/7 06:30 | 82.9 | ↓-4.3 | |
| 4/7 06:40 | 78.5 | ↓-4.4 | |
| 4/7 06:50 | 74.0 | ↓-4.5 | |
| 4/7 07:00 | 69.4 | ↓-4.6 | |
| 4/7 07:10 | 64.8 | ↓-4.6 | |
| 4/7 07:20 | 60.2 | ↓-4.6 | |
| 4/7 07:30 | 55.6 | ↓-4.6 | |
| 4/7 07:40 | 51.2 | ↓-4.4 | |
| 4/7 07:50 | 46.9 | ↓-4.3 | |
| 4/7 08:00 | 42.8 | ↓-4.1 | |
| 4/7 08:10 | 38.9 | ↓-3.9 | |
| 4/7 08:20 | 35.4 | ↓-3.5 | |
| 4/7 08:30 | 32.1 | ↓-3.3 | |
| 4/7 08:40 | 29.2 | ↓-2.9 | |
| 4/7 08:50 | 26.6 | ↓-2.6 | |
| 4/7 09:00 | 24.4 | ↓-2.2 | |
| 4/7 09:10 | 22.6 | ↓-1.8 | |
| 4/7 09:20 | 21.2 | ↓-1.4 | |
| 4/7 09:30 | 20.1 | ↓-1.1 | |
| 4/7 09:40 | 19.5 | ↓-0.6 | |
| 4/7 09:50 | 19.2 | ↓-0.3 | 干潮 |
| 4/7 10:00 | 19.2 | 0 | |
| 4/7 10:10 | 19.6 | ↑0.4 | |
| 4/7 10:20 | 20.3 | ↑0.7 | |
| 4/7 10:30 | 21.3 | ↑1.0 | |
| 4/7 10:40 | 22.6 | ↑1.3 | |
| 4/7 10:50 | 24.2 | ↑1.6 | |
| 4/7 11:00 | 26.0 | ↑1.8 | |
| 4/7 11:10 | 28.1 | ↑2.1 | |
| 4/7 11:20 | 30.5 | ↑2.4 | |
| 4/7 11:30 | 33.1 | ↑2.6 | |
| 4/7 11:40 | 36.0 | ↑2.9 | |
| 4/7 11:50 | 39.2 | ↑3.2 | |
| 4/7 12:00 | 42.6 | ↑3.4 | |
| 4/7 12:10 | 46.3 | ↑3.7 | |
| 4/7 12:20 | 50.1 | ↑3.8 | |
| 4/7 12:30 | 54.2 | ↑4.1 | |
| 4/7 12:40 | 58.5 | ↑4.3 | |
| 4/7 12:50 | 63.0 | ↑4.5 | |
| 4/7 13:00 | 67.6 | ↑4.6 | |
| 4/7 13:10 | 72.3 | ↑4.7 | |
| 4/7 13:20 | 77.0 | ↑4.7 | |
| 4/7 13:30 | 81.8 | ↑4.8 | 最大潮位差 |
| 4/7 13:40 | 86.5 | ↑4.7 | |
| 4/7 13:50 | 91.1 | ↑4.6 | |
| 4/7 14:00 | 95.6 | ↑4.5 | |
| 4/7 14:10 | 99.9 | ↑4.3 | |
| 4/7 14:20 | 103.9 | ↑4.0 | |
| 4/7 14:30 | 107.7 | ↑3.8 | |
| 4/7 14:40 | 111.1 | ↑3.4 | |
| 4/7 14:50 | 114.2 | ↑3.1 | |
| 4/7 15:00 | 117.0 | ↑2.8 | |
| 4/7 15:10 | 119.4 | ↑2.4 | |
| 4/7 15:20 | 121.4 | ↑2.0 | |
| 4/7 15:30 | 123.0 | ↑1.6 | |
| 4/7 15:40 | 124.3 | ↑1.3 | |
| 4/7 15:50 | 125.2 | ↑0.9 | |
| 4/7 16:00 | 125.8 | ↑0.6 | |
| 4/7 16:10 | 126.0 | ↑0.2 | 満潮 |
| 4/7 16:20 | 126.0 | 0 | |
| 4/7 16:30 | 125.7 | ↓-0.3 | |
| 4/7 16:40 | 125.1 | ↓-0.6 | |
| 4/7 16:50 | 124.3 | ↓-0.8 | |
| 4/7 17:00 | 123.3 | ↓-1.0 | |
| 4/7 17:10 | 122.1 | ↓-1.2 | |
| 4/7 17:20 | 120.7 | ↓-1.4 | |
| 4/7 17:30 | 119.0 | ↓-1.7 | |
| 4/7 17:40 | 117.2 | ↓-1.8 | |
| 4/7 17:50 | 115.2 | ↓-2.0 | |
| 4/7 18:00 | 113.1 | ↓-2.1 | |
| 4/7 18:10 | 110.7 | ↓-2.4 | |
| 4/7 18:20 | 108.1 | ↓-2.6 | |
| 4/7 18:30 | 105.4 | ↓-2.7 | |
| 4/7 18:40 | 102.5 | ↓-2.9 | |
| 4/7 18:50 | 99.5 | ↓-3.0 | |
| 4/7 19:00 | 96.4 | ↓-3.1 | |
| 4/7 19:10 | 93.2 | ↓-3.2 | |
| 4/7 19:20 | 89.9 | ↓-3.3 | |
| 4/7 19:30 | 86.6 | ↓-3.3 | |
| 4/7 19:40 | 83.3 | ↓-3.3 | |
| 4/7 19:50 | 80.0 | ↓-3.3 | |
| 4/7 20:00 | 76.9 | ↓-3.1 | |
| 4/7 20:10 | 73.9 | ↓-3.0 | |
| 4/7 20:20 | 71.0 | ↓-2.9 | |
| 4/7 20:30 | 68.4 | ↓-2.6 | |
| 4/7 20:40 | 66.1 | ↓-2.3 | |
| 4/7 20:50 | 64.0 | ↓-2.1 | |
| 4/7 21:00 | 62.2 | ↓-1.8 | |
| 4/7 21:10 | 60.8 | ↓-1.4 | |
| 4/7 21:20 | 59.7 | ↓-1.1 | |
| 4/7 21:30 | 58.9 | ↓-0.8 | |
| 4/7 21:40 | 58.5 | ↓-0.4 | 干潮 |
| 4/7 21:50 | 58.3 | ↓-0.2 | 干潮 |
| 4/7 22:00 | 58.5 | ↑0.2 | |
| 4/7 22:10 | 58.9 | ↑0.4 | |
| 4/7 22:20 | 59.7 | ↑0.8 | |
| 4/7 22:30 | 60.6 | ↑0.9 | |
| 4/7 22:40 | 61.8 | ↑1.2 | |
| 4/7 22:50 | 63.2 | ↑1.4 | |
| 4/7 23:00 | 64.7 | ↑1.5 | |
| 4/7 23:10 | 66.5 | ↑1.8 | |
| 4/7 23:20 | 68.4 | ↑1.9 | |
| 4/7 23:30 | 70.4 | ↑2.0 | |
| 4/7 23:40 | 72.6 | ↑2.2 | |
| 4/7 23:50 | 75.0 | ↑2.4 |