| 満潮 | 干潮 | 満潮 | 干潮 |
|
10
(月) |
01:56 | 08:42 | 15:18 | 20:42 |
| 132cm | 22cm | 126cm | 61cm | |
|
||||
苫小牧（北海道）2055年05月10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 |
|---|---|---|---|
| 5/10 00:00 | 110.1 | ↑3.4 | |
| 5/10 00:10 | 113.3 | ↑3.2 | |
| 5/10 00:20 | 116.3 | ↑3.0 | |
| 5/10 00:30 | 119.1 | ↑2.8 | |
| 5/10 00:40 | 121.7 | ↑2.6 | |
| 5/10 00:50 | 124.0 | ↑2.3 | |
| 5/10 01:00 | 126.0 | ↑2.0 | |
| 5/10 01:10 | 127.7 | ↑1.7 | |
| 5/10 01:20 | 129.0 | ↑1.3 | |
| 5/10 01:30 | 130.0 | ↑1.0 | |
| 5/10 01:40 | 130.7 | ↑0.7 | |
| 5/10 01:50 | 131.0 | ↑0.3 | 満潮 |
| 5/10 02:00 | 131.0 | 0 | |
| 5/10 02:10 | 130.7 | ↓-0.3 | |
| 5/10 02:20 | 130.1 | ↓-0.6 | |
| 5/10 02:30 | 129.2 | ↓-0.9 | |
| 5/10 02:40 | 128.1 | ↓-1.1 | |
| 5/10 02:50 | 126.7 | ↓-1.4 | |
| 5/10 03:00 | 125.0 | ↓-1.7 | |
| 5/10 03:10 | 123.1 | ↓-1.9 | |
| 5/10 03:20 | 121.0 | ↓-2.1 | |
| 5/10 03:30 | 118.6 | ↓-2.4 | |
| 5/10 03:40 | 116.1 | ↓-2.5 | |
| 5/10 03:50 | 113.3 | ↓-2.8 | |
| 5/10 04:00 | 110.3 | ↓-3.0 | |
| 5/10 04:10 | 107.2 | ↓-3.1 | |
| 5/10 04:20 | 103.8 | ↓-3.4 | |
| 5/10 04:30 | 100.2 | ↓-3.6 | |
| 5/10 04:40 | 96.5 | ↓-3.7 | |
| 5/10 04:50 | 92.5 | ↓-4.0 | |
| 5/10 05:00 | 88.4 | ↓-4.1 | |
| 5/10 05:10 | 84.2 | ↓-4.2 | |
| 5/10 05:20 | 79.9 | ↓-4.3 | |
| 5/10 05:30 | 75.4 | ↓-4.5 | |
| 5/10 05:40 | 71.0 | ↓-4.4 | |
| 5/10 05:50 | 66.5 | ↓-4.5 | |
| 5/10 06:00 | 62.0 | ↓-4.5 | |
| 5/10 06:10 | 57.6 | ↓-4.4 | |
| 5/10 06:20 | 53.3 | ↓-4.3 | |
| 5/10 06:30 | 49.2 | ↓-4.1 | |
| 5/10 06:40 | 45.2 | ↓-4.0 | |
| 5/10 06:50 | 41.5 | ↓-3.7 | |
| 5/10 07:00 | 38.0 | ↓-3.5 | |
| 5/10 07:10 | 34.9 | ↓-3.1 | |
| 5/10 07:20 | 32.0 | ↓-2.9 | |
| 5/10 07:30 | 29.5 | ↓-2.5 | |
| 5/10 07:40 | 27.3 | ↓-2.2 | |
| 5/10 07:50 | 25.4 | ↓-1.9 | |
| 5/10 08:00 | 23.9 | ↓-1.5 | |
| 5/10 08:10 | 22.7 | ↓-1.2 | |
| 5/10 08:20 | 21.9 | ↓-0.8 | |
| 5/10 08:30 | 21.4 | ↓-0.5 | |
| 5/10 08:40 | 21.2 | ↓-0.2 | 干潮 |
| 5/10 08:50 | 21.3 | ↑0.1 | |
| 5/10 09:00 | 21.7 | ↑0.4 | |
| 5/10 09:10 | 22.4 | ↑0.7 | |
| 5/10 09:20 | 23.4 | ↑1.0 | |
| 5/10 09:30 | 24.6 | ↑1.2 | |
| 5/10 09:40 | 26.1 | ↑1.5 | |
| 5/10 09:50 | 27.9 | ↑1.8 | |
| 5/10 10:00 | 29.9 | ↑2.0 | |
| 5/10 10:10 | 32.3 | ↑2.4 | |
| 5/10 10:20 | 34.8 | ↑2.5 | |
| 5/10 10:30 | 37.7 | ↑2.9 | |
| 5/10 10:40 | 40.8 | ↑3.1 | |
| 5/10 10:50 | 44.1 | ↑3.3 | |
| 5/10 11:00 | 47.7 | ↑3.6 | |
| 5/10 11:10 | 51.5 | ↑3.8 | |
| 5/10 11:20 | 55.5 | ↑4.0 | |
| 5/10 11:30 | 59.7 | ↑4.2 | |
| 5/10 11:40 | 64.1 | ↑4.4 | |
| 5/10 11:50 | 68.5 | ↑4.4 | |
| 5/10 12:00 | 73.1 | ↑4.6 | 最大潮位差 |
| 5/10 12:10 | 77.6 | ↑4.5 | |
| 5/10 12:20 | 82.1 | ↑4.5 | |
| 5/10 12:30 | 86.6 | ↑4.5 | |
| 5/10 12:40 | 91.0 | ↑4.4 | |
| 5/10 12:50 | 95.2 | ↑4.2 | |
| 5/10 13:00 | 99.2 | ↑4.0 | |
| 5/10 13:10 | 103.0 | ↑3.8 | |
| 5/10 13:20 | 106.5 | ↑3.5 | |
| 5/10 13:30 | 109.8 | ↑3.3 | |
| 5/10 13:40 | 112.8 | ↑3.0 | |
| 5/10 13:50 | 115.4 | ↑2.6 | |
| 5/10 14:00 | 117.8 | ↑2.4 | |
| 5/10 14:10 | 119.8 | ↑2.0 | |
| 5/10 14:20 | 121.5 | ↑1.7 | |
| 5/10 14:30 | 122.9 | ↑1.4 | |
| 5/10 14:40 | 124.0 | ↑1.1 | |
| 5/10 14:50 | 124.9 | ↑0.9 | |
| 5/10 15:00 | 125.4 | ↑0.5 | |
| 5/10 15:10 | 125.7 | ↑0.3 | 満潮 |
| 5/10 15:20 | 125.8 | ↑0.1 | |
| 5/10 15:30 | 125.6 | ↓-0.2 | |
| 5/10 15:40 | 125.2 | ↓-0.4 | |
| 5/10 15:50 | 124.5 | ↓-0.7 | |
| 5/10 16:00 | 123.6 | ↓-0.9 | |
| 5/10 16:10 | 122.5 | ↓-1.1 | |
| 5/10 16:20 | 121.1 | ↓-1.4 | |
| 5/10 16:30 | 119.5 | ↓-1.6 | |
| 5/10 16:40 | 117.6 | ↓-1.9 | |
| 5/10 16:50 | 115.5 | ↓-2.1 | |
| 5/10 17:00 | 113.2 | ↓-2.3 | |
| 5/10 17:10 | 110.7 | ↓-2.5 | |
| 5/10 17:20 | 108.0 | ↓-2.7 | |
| 5/10 17:30 | 105.0 | ↓-3.0 | |
| 5/10 17:40 | 102.0 | ↓-3.0 | |
| 5/10 17:50 | 98.7 | ↓-3.3 | |
| 5/10 18:00 | 95.4 | ↓-3.3 | |
| 5/10 18:10 | 92.1 | ↓-3.3 | |
| 5/10 18:20 | 88.7 | ↓-3.4 | |
| 5/10 18:30 | 85.3 | ↓-3.4 | |
| 5/10 18:40 | 82.0 | ↓-3.3 | |
| 5/10 18:50 | 78.9 | ↓-3.1 | |
| 5/10 19:00 | 75.8 | ↓-3.1 | |
| 5/10 19:10 | 73.0 | ↓-2.8 | |
| 5/10 19:20 | 70.4 | ↓-2.6 | |
| 5/10 19:30 | 68.1 | ↓-2.3 | |
| 5/10 19:40 | 66.1 | ↓-2.0 | |
| 5/10 19:50 | 64.4 | ↓-1.7 | |
| 5/10 20:00 | 62.9 | ↓-1.5 | |
| 5/10 20:10 | 61.8 | ↓-1.1 | |
| 5/10 20:20 | 61.0 | ↓-0.8 | |
| 5/10 20:30 | 60.6 | ↓-0.4 | |
| 5/10 20:40 | 60.4 | ↓-0.2 | 干潮 |
| 5/10 20:50 | 60.5 | ↑0.1 | |
| 5/10 21:00 | 60.9 | ↑0.4 | |
| 5/10 21:10 | 61.5 | ↑0.6 | |
| 5/10 21:20 | 62.4 | ↑0.9 | |
| 5/10 21:30 | 63.5 | ↑1.1 | |
| 5/10 21:40 | 64.8 | ↑1.3 | |
| 5/10 21:50 | 66.4 | ↑1.6 | |
| 5/10 22:00 | 68.1 | ↑1.7 | |
| 5/10 22:10 | 70.0 | ↑1.9 | |
| 5/10 22:20 | 72.2 | ↑2.2 | |
| 5/10 22:30 | 74.5 | ↑2.3 | |
| 5/10 22:40 | 77.0 | ↑2.5 | |
| 5/10 22:50 | 79.8 | ↑2.8 | |
| 5/10 23:00 | 82.6 | ↑2.8 | |
| 5/10 23:10 | 85.7 | ↑3.1 | |
| 5/10 23:20 | 88.9 | ↑3.2 | |
| 5/10 23:30 | 92.3 | ↑3.4 | |
| 5/10 23:40 | 95.8 | ↑3.5 | |
| 5/10 23:50 | 99.4 | ↑3.6 |