| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(火) |
01:48 | 08:39 | 15:11 | 20:28 |
| 129cm | 30cm | 121cm | 63cm | |
|
||||
苫小牧（北海道）2017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 | 112.8 | ↑2.8 | |
| 5/9 00:10 | 115.4 | ↑2.6 | |
| 5/9 00:20 | 117.9 | ↑2.5 | |
| 5/9 00:30 | 120.1 | ↑2.2 | |
| 5/9 00:40 | 122.1 | ↑2.0 | |
| 5/9 00:50 | 123.8 | ↑1.7 | |
| 5/9 01:00 | 125.2 | ↑1.4 | |
| 5/9 01:10 | 126.3 | ↑1.1 | |
| 5/9 01:20 | 127.2 | ↑0.9 | |
| 5/9 01:30 | 127.8 | ↑0.6 | |
| 5/9 01:40 | 128.1 | ↑0.3 | 満潮 |
| 5/9 01:50 | 128.2 | ↑0.1 | |
| 5/9 02:00 | 128.0 | ↓-0.2 | |
| 5/9 02:10 | 127.5 | ↓-0.5 | |
| 5/9 02:20 | 126.9 | ↓-0.6 | |
| 5/9 02:30 | 126.0 | ↓-0.9 | |
| 5/9 02:40 | 124.8 | ↓-1.2 | |
| 5/9 02:50 | 123.5 | ↓-1.3 | |
| 5/9 03:00 | 121.9 | ↓-1.6 | |
| 5/9 03:10 | 120.1 | ↓-1.8 | |
| 5/9 03:20 | 118.1 | ↓-2.0 | |
| 5/9 03:30 | 115.9 | ↓-2.2 | |
| 5/9 03:40 | 113.5 | ↓-2.4 | |
| 5/9 03:50 | 110.8 | ↓-2.7 | |
| 5/9 04:00 | 108.0 | ↓-2.8 | |
| 5/9 04:10 | 104.9 | ↓-3.1 | |
| 5/9 04:20 | 101.6 | ↓-3.3 | |
| 5/9 04:30 | 98.2 | ↓-3.4 | |
| 5/9 04:40 | 94.5 | ↓-3.7 | |
| 5/9 04:50 | 90.8 | ↓-3.7 | |
| 5/9 05:00 | 86.9 | ↓-3.9 | |
| 5/9 05:10 | 82.8 | ↓-4.1 | 最大潮位差 |
| 5/9 05:20 | 78.8 | ↓-4.0 | |
| 5/9 05:30 | 74.7 | ↓-4.1 | 最大潮位差 |
| 5/9 05:40 | 70.6 | ↓-4.1 | 最大潮位差 |
| 5/9 05:50 | 66.5 | ↓-4.1 | 最大潮位差 |
| 5/9 06:00 | 62.5 | ↓-4.0 | |
| 5/9 06:10 | 58.7 | ↓-3.8 | |
| 5/9 06:20 | 54.9 | ↓-3.8 | |
| 5/9 06:30 | 51.4 | ↓-3.5 | |
| 5/9 06:40 | 48.1 | ↓-3.3 | |
| 5/9 06:50 | 45.0 | ↓-3.1 | |
| 5/9 07:00 | 42.2 | ↓-2.8 | |
| 5/9 07:10 | 39.6 | ↓-2.6 | |
| 5/9 07:20 | 37.3 | ↓-2.3 | |
| 5/9 07:30 | 35.3 | ↓-2.0 | |
| 5/9 07:40 | 33.6 | ↓-1.7 | |
| 5/9 07:50 | 32.2 | ↓-1.4 | |
| 5/9 08:00 | 31.0 | ↓-1.2 | |
| 5/9 08:10 | 30.2 | ↓-0.8 | |
| 5/9 08:20 | 29.6 | ↓-0.6 | |
| 5/9 08:30 | 29.2 | ↓-0.4 | 干潮 |
| 5/9 08:40 | 29.2 | 0 | |
| 5/9 08:50 | 29.3 | ↑0.1 | |
| 5/9 09:00 | 29.8 | ↑0.5 | |
| 5/9 09:10 | 30.5 | ↑0.7 | |
| 5/9 09:20 | 31.4 | ↑0.9 | |
| 5/9 09:30 | 32.7 | ↑1.3 | |
| 5/9 09:40 | 34.1 | ↑1.4 | |
| 5/9 09:50 | 35.9 | ↑1.8 | |
| 5/9 10:00 | 37.9 | ↑2.0 | |
| 5/9 10:10 | 40.1 | ↑2.2 | |
| 5/9 10:20 | 42.7 | ↑2.6 | |
| 5/9 10:30 | 45.5 | ↑2.8 | |
| 5/9 10:40 | 48.5 | ↑3.0 | |
| 5/9 10:50 | 51.7 | ↑3.2 | |
| 5/9 11:00 | 55.2 | ↑3.5 | |
| 5/9 11:10 | 58.8 | ↑3.6 | |
| 5/9 11:20 | 62.6 | ↑3.8 | |
| 5/9 11:30 | 66.5 | ↑3.9 | |
| 5/9 11:40 | 70.5 | ↑4.0 | |
| 5/9 11:50 | 74.5 | ↑4.0 | |
| 5/9 12:00 | 78.5 | ↑4.0 | |
| 5/9 12:10 | 82.5 | ↑4.0 | |
| 5/9 12:20 | 86.4 | ↑3.9 | |
| 5/9 12:30 | 90.2 | ↑3.8 | |
| 5/9 12:40 | 93.8 | ↑3.6 | |
| 5/9 12:50 | 97.3 | ↑3.5 | |
| 5/9 13:00 | 100.5 | ↑3.2 | |
| 5/9 13:10 | 103.5 | ↑3.0 | |
| 5/9 13:20 | 106.3 | ↑2.8 | |
| 5/9 13:30 | 108.8 | ↑2.5 | |
| 5/9 13:40 | 111.1 | ↑2.3 | |
| 5/9 13:50 | 113.1 | ↑2.0 | |
| 5/9 14:00 | 114.8 | ↑1.7 | |
| 5/9 14:10 | 116.3 | ↑1.5 | |
| 5/9 14:20 | 117.6 | ↑1.3 | |
| 5/9 14:30 | 118.6 | ↑1.0 | |
| 5/9 14:40 | 119.4 | ↑0.8 | |
| 5/9 14:50 | 119.9 | ↑0.5 | |
| 5/9 15:00 | 120.2 | ↑0.3 | |
| 5/9 15:10 | 120.3 | ↑0.1 | 満潮 |
| 5/9 15:20 | 120.2 | ↓-0.1 | |
| 5/9 15:30 | 119.9 | ↓-0.3 | |
| 5/9 15:40 | 119.3 | ↓-0.6 | |
| 5/9 15:50 | 118.5 | ↓-0.8 | |
| 5/9 16:00 | 117.4 | ↓-1.1 | |
| 5/9 16:10 | 116.2 | ↓-1.2 | |
| 5/9 16:20 | 114.6 | ↓-1.6 | |
| 5/9 16:30 | 112.9 | ↓-1.7 | |
| 5/9 16:40 | 110.9 | ↓-2.0 | |
| 5/9 16:50 | 108.6 | ↓-2.3 | |
| 5/9 17:00 | 106.2 | ↓-2.4 | |
| 5/9 17:10 | 103.6 | ↓-2.6 | |
| 5/9 17:20 | 100.8 | ↓-2.8 | |
| 5/9 17:30 | 97.9 | ↓-2.9 | |
| 5/9 17:40 | 94.9 | ↓-3.0 | |
| 5/9 17:50 | 91.8 | ↓-3.1 | |
| 5/9 18:00 | 88.8 | ↓-3.0 | |
| 5/9 18:10 | 85.7 | ↓-3.1 | |
| 5/9 18:20 | 82.7 | ↓-3.0 | |
| 5/9 18:30 | 79.8 | ↓-2.9 | |
| 5/9 18:40 | 77.0 | ↓-2.8 | |
| 5/9 18:50 | 74.5 | ↓-2.5 | |
| 5/9 19:00 | 72.1 | ↓-2.4 | |
| 5/9 19:10 | 69.9 | ↓-2.2 | |
| 5/9 19:20 | 68.0 | ↓-1.9 | |
| 5/9 19:30 | 66.4 | ↓-1.6 | |
| 5/9 19:40 | 65.0 | ↓-1.4 | |
| 5/9 19:50 | 63.9 | ↓-1.1 | |
| 5/9 20:00 | 63.1 | ↓-0.8 | |
| 5/9 20:10 | 62.5 | ↓-0.6 | |
| 5/9 20:20 | 62.2 | ↓-0.3 | 干潮 |
| 5/9 20:30 | 62.1 | ↓-0.1 | |
| 5/9 20:40 | 62.3 | ↑0.2 | |
| 5/9 20:50 | 62.7 | ↑0.4 | |
| 5/9 21:00 | 63.4 | ↑0.7 | |
| 5/9 21:10 | 64.2 | ↑0.8 | |
| 5/9 21:20 | 65.3 | ↑1.1 | |
| 5/9 21:30 | 66.5 | ↑1.2 | |
| 5/9 21:40 | 68.0 | ↑1.5 | |
| 5/9 21:50 | 69.6 | ↑1.6 | |
| 5/9 22:00 | 71.5 | ↑1.9 | |
| 5/9 22:10 | 73.5 | ↑2.0 | |
| 5/9 22:20 | 75.8 | ↑2.3 | |
| 5/9 22:30 | 78.2 | ↑2.4 | |
| 5/9 22:40 | 80.8 | ↑2.6 | |
| 5/9 22:50 | 83.6 | ↑2.8 | |
| 5/9 23:00 | 86.6 | ↑3.0 | |
| 5/9 23:10 | 89.7 | ↑3.1 | |
| 5/9 23:20 | 92.9 | ↑3.2 | |
| 5/9 23:30 | 96.2 | ↑3.3 | |
| 5/9 23:40 | 99.6 | ↑3.4 | |
| 5/9 23:50 | 103.0 | ↑3.4 |