| 満潮 | 干潮 | 満潮 | 干潮 |
|
09
(火) |
09:16 | 03:06 | 20:45 | 14:23 |
| 101cm | 59cm | 136cm | 80cm | |
|
||||
苫小牧（北海道）2030年07月09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 |
|---|---|---|---|
| 7/9 00:00 | 87.7 | ↓-2.9 | 最大潮位差 |
| 7/9 00:10 | 84.9 | ↓-2.8 | |
| 7/9 00:20 | 82.2 | ↓-2.7 | |
| 7/9 00:30 | 79.5 | ↓-2.7 | |
| 7/9 00:40 | 76.9 | ↓-2.6 | |
| 7/9 00:50 | 74.4 | ↓-2.5 | |
| 7/9 01:00 | 72.1 | ↓-2.3 | |
| 7/9 01:10 | 69.9 | ↓-2.2 | |
| 7/9 01:20 | 67.9 | ↓-2.0 | |
| 7/9 01:30 | 66.0 | ↓-1.9 | |
| 7/9 01:40 | 64.4 | ↓-1.6 | |
| 7/9 01:50 | 62.9 | ↓-1.5 | |
| 7/9 02:00 | 61.7 | ↓-1.2 | |
| 7/9 02:10 | 60.6 | ↓-1.1 | |
| 7/9 02:20 | 59.7 | ↓-0.9 | |
| 7/9 02:30 | 59.0 | ↓-0.7 | |
| 7/9 02:40 | 58.5 | ↓-0.5 | |
| 7/9 02:50 | 58.2 | ↓-0.3 | |
| 7/9 03:00 | 58.1 | ↓-0.1 | 干潮 |
| 7/9 03:10 | 58.1 | 0 | |
| 7/9 03:20 | 58.2 | ↑0.1 | |
| 7/9 03:30 | 58.5 | ↑0.3 | |
| 7/9 03:40 | 58.9 | ↑0.4 | |
| 7/9 03:50 | 59.5 | ↑0.6 | |
| 7/9 04:00 | 60.2 | ↑0.7 | |
| 7/9 04:10 | 61.0 | ↑0.8 | |
| 7/9 04:20 | 62.0 | ↑1.0 | |
| 7/9 04:30 | 63.1 | ↑1.1 | |
| 7/9 04:40 | 64.3 | ↑1.2 | |
| 7/9 04:50 | 65.6 | ↑1.3 | |
| 7/9 05:00 | 67.0 | ↑1.4 | |
| 7/9 05:10 | 68.6 | ↑1.6 | |
| 7/9 05:20 | 70.2 | ↑1.6 | |
| 7/9 05:30 | 71.9 | ↑1.7 | |
| 7/9 05:40 | 73.7 | ↑1.8 | |
| 7/9 05:50 | 75.6 | ↑1.9 | |
| 7/9 06:00 | 77.5 | ↑1.9 | |
| 7/9 06:10 | 79.5 | ↑2.0 | |
| 7/9 06:20 | 81.4 | ↑1.9 | |
| 7/9 06:30 | 83.4 | ↑2.0 | |
| 7/9 06:40 | 85.3 | ↑1.9 | |
| 7/9 06:50 | 87.2 | ↑1.9 | |
| 7/9 07:00 | 89.0 | ↑1.8 | |
| 7/9 07:10 | 90.7 | ↑1.7 | |
| 7/9 07:20 | 92.3 | ↑1.6 | |
| 7/9 07:30 | 93.7 | ↑1.4 | |
| 7/9 07:40 | 95.1 | ↑1.4 | |
| 7/9 07:50 | 96.3 | ↑1.2 | |
| 7/9 08:00 | 97.3 | ↑1.0 | |
| 7/9 08:10 | 98.2 | ↑0.9 | |
| 7/9 08:20 | 99.0 | ↑0.8 | |
| 7/9 08:30 | 99.6 | ↑0.6 | |
| 7/9 08:40 | 100.1 | ↑0.5 | |
| 7/9 08:50 | 100.4 | ↑0.3 | |
| 7/9 09:00 | 100.6 | ↑0.2 | |
| 7/9 09:10 | 100.7 | ↑0.1 | 満潮 |
| 7/9 09:20 | 100.7 | 0 | |
| 7/9 09:30 | 100.6 | ↓-0.1 | |
| 7/9 09:40 | 100.5 | ↓-0.1 | |
| 7/9 09:50 | 100.2 | ↓-0.3 | |
| 7/9 10:00 | 99.9 | ↓-0.3 | |
| 7/9 10:10 | 99.5 | ↓-0.4 | |
| 7/9 10:20 | 99.0 | ↓-0.5 | |
| 7/9 10:30 | 98.4 | ↓-0.6 | |
| 7/9 10:40 | 97.8 | ↓-0.6 | |
| 7/9 10:50 | 97.1 | ↓-0.7 | |
| 7/9 11:00 | 96.4 | ↓-0.7 | |
| 7/9 11:10 | 95.6 | ↓-0.8 | |
| 7/9 11:20 | 94.7 | ↓-0.9 | |
| 7/9 11:30 | 93.8 | ↓-0.9 | |
| 7/9 11:40 | 92.8 | ↓-1.0 | |
| 7/9 11:50 | 91.8 | ↓-1.0 | |
| 7/9 12:00 | 90.7 | ↓-1.1 | |
| 7/9 12:10 | 89.6 | ↓-1.1 | |
| 7/9 12:20 | 88.5 | ↓-1.1 | |
| 7/9 12:30 | 87.4 | ↓-1.1 | |
| 7/9 12:40 | 86.3 | ↓-1.1 | |
| 7/9 12:50 | 85.2 | ↓-1.1 | |
| 7/9 13:00 | 84.2 | ↓-1.0 | |
| 7/9 13:10 | 83.3 | ↓-0.9 | |
| 7/9 13:20 | 82.4 | ↓-0.9 | |
| 7/9 13:30 | 81.7 | ↓-0.7 | |
| 7/9 13:40 | 81.0 | ↓-0.7 | |
| 7/9 13:50 | 80.5 | ↓-0.5 | |
| 7/9 14:00 | 80.1 | ↓-0.4 | |
| 7/9 14:10 | 79.9 | ↓-0.2 | |
| 7/9 14:20 | 79.8 | ↓-0.1 | 干潮 |
| 7/9 14:30 | 79.8 | 0 | |
| 7/9 14:40 | 80.0 | ↑0.2 | |
| 7/9 14:50 | 80.4 | ↑0.4 | |
| 7/9 15:00 | 80.9 | ↑0.5 | |
| 7/9 15:10 | 81.5 | ↑0.6 | |
| 7/9 15:20 | 82.3 | ↑0.8 | |
| 7/9 15:30 | 83.3 | ↑1.0 | |
| 7/9 15:40 | 84.3 | ↑1.0 | |
| 7/9 15:50 | 85.5 | ↑1.2 | |
| 7/9 16:00 | 86.8 | ↑1.3 | |
| 7/9 16:10 | 88.3 | ↑1.5 | |
| 7/9 16:20 | 89.8 | ↑1.5 | |
| 7/9 16:30 | 91.5 | ↑1.7 | |
| 7/9 16:40 | 93.2 | ↑1.7 | |
| 7/9 16:50 | 95.1 | ↑1.9 | |
| 7/9 17:00 | 97.1 | ↑2.0 | |
| 7/9 17:10 | 99.1 | ↑2.0 | |
| 7/9 17:20 | 101.3 | ↑2.2 | |
| 7/9 17:30 | 103.5 | ↑2.2 | |
| 7/9 17:40 | 105.7 | ↑2.2 | |
| 7/9 17:50 | 108.1 | ↑2.4 | |
| 7/9 18:00 | 110.4 | ↑2.3 | |
| 7/9 18:10 | 112.7 | ↑2.3 | |
| 7/9 18:20 | 115.1 | ↑2.4 | |
| 7/9 18:30 | 117.4 | ↑2.3 | |
| 7/9 18:40 | 119.7 | ↑2.3 | |
| 7/9 18:50 | 121.9 | ↑2.2 | |
| 7/9 19:00 | 124.0 | ↑2.1 | |
| 7/9 19:10 | 125.9 | ↑1.9 | |
| 7/9 19:20 | 127.8 | ↑1.9 | |
| 7/9 19:30 | 129.4 | ↑1.6 | |
| 7/9 19:40 | 130.9 | ↑1.5 | |
| 7/9 19:50 | 132.2 | ↑1.3 | |
| 7/9 20:00 | 133.3 | ↑1.1 | |
| 7/9 20:10 | 134.2 | ↑0.9 | |
| 7/9 20:20 | 134.9 | ↑0.7 | |
| 7/9 20:30 | 135.3 | ↑0.4 | |
| 7/9 20:40 | 135.5 | ↑0.2 | 満潮 |
| 7/9 20:50 | 135.5 | 0 | |
| 7/9 21:00 | 135.2 | ↓-0.3 | |
| 7/9 21:10 | 134.7 | ↓-0.5 | |
| 7/9 21:20 | 134.0 | ↓-0.7 | |
| 7/9 21:30 | 133.2 | ↓-0.8 | |
| 7/9 21:40 | 132.1 | ↓-1.1 | |
| 7/9 21:50 | 130.8 | ↓-1.3 | |
| 7/9 22:00 | 129.4 | ↓-1.4 | |
| 7/9 22:10 | 127.8 | ↓-1.6 | |
| 7/9 22:20 | 126.0 | ↓-1.8 | |
| 7/9 22:30 | 124.1 | ↓-1.9 | |
| 7/9 22:40 | 122.1 | ↓-2.0 | |
| 7/9 22:50 | 119.9 | ↓-2.2 | |
| 7/9 23:00 | 117.6 | ↓-2.3 | |
| 7/9 23:10 | 115.2 | ↓-2.4 | |
| 7/9 23:20 | 112.7 | ↓-2.5 | |
| 7/9 23:30 | 110.1 | ↓-2.6 | |
| 7/9 23:40 | 107.4 | ↓-2.7 | |
| 7/9 23:50 | 104.7 | ↓-2.7 |