| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(水) |
05:14 | 12:30 | 19:47 | - |
| 129cm | 18cm | 109cm | - | |
|
||||
苫小牧（北海道）2057年05月9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 |
|---|---|---|---|
| 5/9 00:00 | 87.4 | ↑0.4 | |
| 5/9 00:10 | 88.0 | ↑0.6 | |
| 5/9 00:20 | 88.7 | ↑0.7 | |
| 5/9 00:30 | 89.7 | ↑1.0 | |
| 5/9 00:40 | 90.8 | ↑1.1 | |
| 5/9 00:50 | 92.0 | ↑1.2 | |
| 5/9 01:00 | 93.3 | ↑1.3 | |
| 5/9 01:10 | 94.7 | ↑1.4 | |
| 5/9 01:20 | 96.1 | ↑1.4 | |
| 5/9 01:30 | 97.6 | ↑1.5 | |
| 5/9 01:40 | 99.1 | ↑1.5 | |
| 5/9 01:50 | 100.7 | ↑1.6 | |
| 5/9 02:00 | 102.2 | ↑1.5 | |
| 5/9 02:10 | 103.8 | ↑1.6 | |
| 5/9 02:20 | 105.4 | ↑1.6 | |
| 5/9 02:30 | 107.1 | ↑1.7 | |
| 5/9 02:40 | 108.7 | ↑1.6 | |
| 5/9 02:50 | 110.4 | ↑1.7 | |
| 5/9 03:00 | 112.1 | ↑1.7 | |
| 5/9 03:10 | 113.8 | ↑1.7 | |
| 5/9 03:20 | 115.5 | ↑1.7 | |
| 5/9 03:30 | 117.3 | ↑1.8 | |
| 5/9 03:40 | 119.0 | ↑1.7 | |
| 5/9 03:50 | 120.6 | ↑1.6 | |
| 5/9 04:00 | 122.2 | ↑1.6 | |
| 5/9 04:10 | 123.7 | ↑1.5 | |
| 5/9 04:20 | 125.1 | ↑1.4 | |
| 5/9 04:30 | 126.3 | ↑1.2 | |
| 5/9 04:40 | 127.3 | ↑1.0 | |
| 5/9 04:50 | 128.1 | ↑0.8 | |
| 5/9 05:00 | 128.7 | ↑0.6 | |
| 5/9 05:10 | 128.9 | ↑0.2 | 満潮 |
| 5/9 05:20 | 128.8 | ↓-0.1 | |
| 5/9 05:30 | 128.5 | ↓-0.3 | |
| 5/9 05:40 | 127.8 | ↓-0.7 | |
| 5/9 05:50 | 126.7 | ↓-1.1 | |
| 5/9 06:00 | 125.4 | ↓-1.3 | |
| 5/9 06:10 | 123.7 | ↓-1.7 | |
| 5/9 06:20 | 121.7 | ↓-2.0 | |
| 5/9 06:30 | 119.5 | ↓-2.2 | |
| 5/9 06:40 | 117.0 | ↓-2.5 | |
| 5/9 06:50 | 114.4 | ↓-2.6 | |
| 5/9 07:00 | 111.5 | ↓-2.9 | |
| 5/9 07:10 | 108.5 | ↓-3.0 | |
| 5/9 07:20 | 105.3 | ↓-3.2 | |
| 5/9 07:30 | 102.1 | ↓-3.2 | |
| 5/9 07:40 | 98.8 | ↓-3.3 | |
| 5/9 07:50 | 95.4 | ↓-3.4 | |
| 5/9 08:00 | 91.9 | ↓-3.5 | |
| 5/9 08:10 | 88.5 | ↓-3.4 | |
| 5/9 08:20 | 85.0 | ↓-3.5 | |
| 5/9 08:30 | 81.4 | ↓-3.6 | |
| 5/9 08:40 | 77.9 | ↓-3.5 | |
| 5/9 08:50 | 74.3 | ↓-3.6 | |
| 5/9 09:00 | 70.7 | ↓-3.6 | |
| 5/9 09:10 | 67.1 | ↓-3.6 | |
| 5/9 09:20 | 63.5 | ↓-3.6 | |
| 5/9 09:30 | 59.8 | ↓-3.7 | 最大潮位差 |
| 5/9 09:40 | 56.2 | ↓-3.6 | |
| 5/9 09:50 | 52.6 | ↓-3.6 | |
| 5/9 10:00 | 49.0 | ↓-3.6 | |
| 5/9 10:10 | 45.5 | ↓-3.5 | |
| 5/9 10:20 | 42.1 | ↓-3.4 | |
| 5/9 10:30 | 38.7 | ↓-3.4 | |
| 5/9 10:40 | 35.6 | ↓-3.1 | |
| 5/9 10:50 | 32.6 | ↓-3.0 | |
| 5/9 11:00 | 29.8 | ↓-2.8 | |
| 5/9 11:10 | 27.2 | ↓-2.6 | |
| 5/9 11:20 | 24.9 | ↓-2.3 | |
| 5/9 11:30 | 22.9 | ↓-2.0 | |
| 5/9 11:40 | 21.3 | ↓-1.6 | |
| 5/9 11:50 | 19.9 | ↓-1.4 | |
| 5/9 12:00 | 18.8 | ↓-1.1 | |
| 5/9 12:10 | 18.1 | ↓-0.7 | |
| 5/9 12:20 | 17.7 | ↓-0.4 | 干潮 |
| 5/9 12:30 | 17.5 | ↓-0.2 | 干潮 |
| 5/9 12:40 | 17.7 | ↑0.2 | |
| 5/9 12:50 | 18.2 | ↑0.5 | |
| 5/9 13:00 | 18.9 | ↑0.7 | |
| 5/9 13:10 | 19.8 | ↑0.9 | |
| 5/9 13:20 | 21.0 | ↑1.2 | |
| 5/9 13:30 | 22.3 | ↑1.3 | |
| 5/9 13:40 | 23.9 | ↑1.6 | |
| 5/9 13:50 | 25.6 | ↑1.7 | |
| 5/9 14:00 | 27.5 | ↑1.9 | |
| 5/9 14:10 | 29.5 | ↑2.0 | |
| 5/9 14:20 | 31.6 | ↑2.1 | |
| 5/9 14:30 | 34.0 | ↑2.4 | |
| 5/9 14:40 | 36.4 | ↑2.4 | |
| 5/9 14:50 | 39.0 | ↑2.6 | |
| 5/9 15:00 | 41.7 | ↑2.7 | |
| 5/9 15:10 | 44.6 | ↑2.9 | |
| 5/9 15:20 | 47.7 | ↑3.1 | |
| 5/9 15:30 | 50.8 | ↑3.1 | |
| 5/9 15:40 | 54.1 | ↑3.3 | |
| 5/9 15:50 | 57.5 | ↑3.4 | |
| 5/9 16:00 | 61.0 | ↑3.5 | |
| 5/9 16:10 | 64.5 | ↑3.5 | |
| 5/9 16:20 | 68.1 | ↑3.6 | |
| 5/9 16:30 | 71.7 | ↑3.6 | |
| 5/9 16:40 | 75.3 | ↑3.6 | |
| 5/9 16:50 | 78.8 | ↑3.5 | |
| 5/9 17:00 | 82.2 | ↑3.4 | |
| 5/9 17:10 | 85.5 | ↑3.3 | |
| 5/9 17:20 | 88.6 | ↑3.1 | |
| 5/9 17:30 | 91.5 | ↑2.9 | |
| 5/9 17:40 | 94.2 | ↑2.7 | |
| 5/9 17:50 | 96.7 | ↑2.5 | |
| 5/9 18:00 | 98.9 | ↑2.2 | |
| 5/9 18:10 | 100.9 | ↑2.0 | |
| 5/9 18:20 | 102.6 | ↑1.7 | |
| 5/9 18:30 | 104.0 | ↑1.4 | |
| 5/9 18:40 | 105.2 | ↑1.2 | |
| 5/9 18:50 | 106.1 | ↑0.9 | |
| 5/9 19:00 | 106.9 | ↑0.8 | |
| 5/9 19:10 | 107.4 | ↑0.5 | |
| 5/9 19:20 | 107.8 | ↑0.4 | |
| 5/9 19:30 | 108.1 | ↑0.3 | |
| 5/9 19:40 | 108.2 | ↑0.1 | 満潮 |
| 5/9 19:50 | 108.2 | 0 | |
| 5/9 20:00 | 108.1 | ↓-0.1 | |
| 5/9 20:10 | 107.9 | ↓-0.2 | |
| 5/9 20:20 | 107.7 | ↓-0.2 | |
| 5/9 20:30 | 107.4 | ↓-0.3 | |
| 5/9 20:40 | 107.0 | ↓-0.4 | |
| 5/9 20:50 | 106.6 | ↓-0.4 | |
| 5/9 21:00 | 106.1 | ↓-0.5 | |
| 5/9 21:10 | 105.5 | ↓-0.6 | |
| 5/9 21:20 | 104.9 | ↓-0.6 | |
| 5/9 21:30 | 104.2 | ↓-0.7 | |
| 5/9 21:40 | 103.4 | ↓-0.8 | |
| 5/9 21:50 | 102.5 | ↓-0.9 | |
| 5/9 22:00 | 101.6 | ↓-0.9 | |
| 5/9 22:10 | 100.6 | ↓-1.0 | |
| 5/9 22:20 | 99.6 | ↓-1.0 | |
| 5/9 22:30 | 98.5 | ↓-1.1 | |
| 5/9 22:40 | 97.4 | ↓-1.1 | |
| 5/9 22:50 | 96.3 | ↓-1.1 | |
| 5/9 23:00 | 95.3 | ↓-1.0 | |
| 5/9 23:10 | 94.4 | ↓-0.9 | |
| 5/9 23:20 | 93.5 | ↓-0.9 | |
| 5/9 23:30 | 92.8 | ↓-0.7 | |
| 5/9 23:40 | 92.1 | ↓-0.7 | |
| 5/9 23:50 | 91.7 | ↓-0.4 |