| 満潮 | 干潮 | 満潮 | 干潮 |
|
09
(木) |
05:56 | 00:22 | 20:43 | 13:20 |
| 122cm | 88cm | 106cm | 26cm | |
|
||||
苫小牧（北海道）2030年05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 |
|---|---|---|---|
| 5/9 00:00 | 88.2 | ↓-0.5 | |
| 5/9 00:10 | 87.9 | ↓-0.3 | |
| 5/9 00:20 | 87.8 | ↓-0.1 | 干潮 |
| 5/9 00:30 | 87.9 | ↑0.1 | |
| 5/9 00:40 | 88.2 | ↑0.3 | |
| 5/9 00:50 | 88.6 | ↑0.4 | |
| 5/9 01:00 | 89.2 | ↑0.6 | |
| 5/9 01:10 | 89.9 | ↑0.7 | |
| 5/9 01:20 | 90.7 | ↑0.8 | |
| 5/9 01:30 | 91.7 | ↑1.0 | |
| 5/9 01:40 | 92.7 | ↑1.0 | |
| 5/9 01:50 | 93.8 | ↑1.1 | |
| 5/9 02:00 | 95.0 | ↑1.2 | |
| 5/9 02:10 | 96.1 | ↑1.1 | |
| 5/9 02:20 | 97.4 | ↑1.3 | |
| 5/9 02:30 | 98.6 | ↑1.2 | |
| 5/9 02:40 | 99.9 | ↑1.3 | |
| 5/9 02:50 | 101.1 | ↑1.2 | |
| 5/9 03:00 | 102.4 | ↑1.3 | |
| 5/9 03:10 | 103.7 | ↑1.3 | |
| 5/9 03:20 | 105.1 | ↑1.4 | |
| 5/9 03:30 | 106.4 | ↑1.3 | |
| 5/9 03:40 | 107.8 | ↑1.4 | |
| 5/9 03:50 | 109.2 | ↑1.4 | |
| 5/9 04:00 | 110.6 | ↑1.4 | |
| 5/9 04:10 | 112.0 | ↑1.4 | |
| 5/9 04:20 | 113.4 | ↑1.4 | |
| 5/9 04:30 | 114.7 | ↑1.3 | |
| 5/9 04:40 | 116.1 | ↑1.4 | |
| 5/9 04:50 | 117.3 | ↑1.2 | |
| 5/9 05:00 | 118.5 | ↑1.2 | |
| 5/9 05:10 | 119.5 | ↑1.0 | |
| 5/9 05:20 | 120.4 | ↑0.9 | |
| 5/9 05:30 | 121.1 | ↑0.7 | |
| 5/9 05:40 | 121.6 | ↑0.5 | |
| 5/9 05:50 | 121.8 | ↑0.2 | 満潮 |
| 5/9 06:00 | 121.8 | 0 | |
| 5/9 06:10 | 121.6 | ↓-0.2 | |
| 5/9 06:20 | 121.1 | ↓-0.5 | |
| 5/9 06:30 | 120.3 | ↓-0.8 | |
| 5/9 06:40 | 119.2 | ↓-1.1 | |
| 5/9 06:50 | 117.8 | ↓-1.4 | |
| 5/9 07:00 | 116.3 | ↓-1.5 | |
| 5/9 07:10 | 114.4 | ↓-1.9 | |
| 5/9 07:20 | 112.4 | ↓-2.0 | |
| 5/9 07:30 | 110.2 | ↓-2.2 | |
| 5/9 07:40 | 107.8 | ↓-2.4 | |
| 5/9 07:50 | 105.3 | ↓-2.5 | |
| 5/9 08:00 | 102.6 | ↓-2.7 | |
| 5/9 08:10 | 99.9 | ↓-2.7 | |
| 5/9 08:20 | 97.1 | ↓-2.8 | |
| 5/9 08:30 | 94.3 | ↓-2.8 | |
| 5/9 08:40 | 91.4 | ↓-2.9 | |
| 5/9 08:50 | 88.4 | ↓-3.0 | |
| 5/9 09:00 | 85.5 | ↓-2.9 | |
| 5/9 09:10 | 82.5 | ↓-3.0 | |
| 5/9 09:20 | 79.5 | ↓-3.0 | |
| 5/9 09:30 | 76.5 | ↓-3.0 | |
| 5/9 09:40 | 73.4 | ↓-3.1 | |
| 5/9 09:50 | 70.4 | ↓-3.0 | |
| 5/9 10:00 | 67.3 | ↓-3.1 | |
| 5/9 10:10 | 64.2 | ↓-3.1 | |
| 5/9 10:20 | 61.1 | ↓-3.1 | |
| 5/9 10:30 | 58.0 | ↓-3.1 | |
| 5/9 10:40 | 54.9 | ↓-3.1 | |
| 5/9 10:50 | 51.8 | ↓-3.1 | |
| 5/9 11:00 | 48.9 | ↓-2.9 | |
| 5/9 11:10 | 46.0 | ↓-2.9 | |
| 5/9 11:20 | 43.1 | ↓-2.9 | |
| 5/9 11:30 | 40.5 | ↓-2.6 | |
| 5/9 11:40 | 38.0 | ↓-2.5 | |
| 5/9 11:50 | 35.6 | ↓-2.4 | |
| 5/9 12:00 | 33.5 | ↓-2.1 | |
| 5/9 12:10 | 31.6 | ↓-1.9 | |
| 5/9 12:20 | 29.9 | ↓-1.7 | |
| 5/9 12:30 | 28.5 | ↓-1.4 | |
| 5/9 12:40 | 27.4 | ↓-1.1 | |
| 5/9 12:50 | 26.5 | ↓-0.9 | |
| 5/9 13:00 | 25.9 | ↓-0.6 | |
| 5/9 13:10 | 25.5 | ↓-0.4 | 干潮 |
| 5/9 13:20 | 25.4 | ↓-0.1 | 干潮 |
| 5/9 13:30 | 25.6 | ↑0.2 | |
| 5/9 13:40 | 25.9 | ↑0.3 | |
| 5/9 13:50 | 26.5 | ↑0.6 | |
| 5/9 14:00 | 27.3 | ↑0.8 | |
| 5/9 14:10 | 28.2 | ↑0.9 | |
| 5/9 14:20 | 29.4 | ↑1.2 | |
| 5/9 14:30 | 30.7 | ↑1.3 | |
| 5/9 14:40 | 32.1 | ↑1.4 | |
| 5/9 14:50 | 33.7 | ↑1.6 | |
| 5/9 15:00 | 35.4 | ↑1.7 | |
| 5/9 15:10 | 37.3 | ↑1.9 | |
| 5/9 15:20 | 39.3 | ↑2.0 | |
| 5/9 15:30 | 41.4 | ↑2.1 | |
| 5/9 15:40 | 43.7 | ↑2.3 | |
| 5/9 15:50 | 46.1 | ↑2.4 | |
| 5/9 16:00 | 48.7 | ↑2.6 | |
| 5/9 16:10 | 51.3 | ↑2.6 | |
| 5/9 16:20 | 54.2 | ↑2.9 | |
| 5/9 16:30 | 57.1 | ↑2.9 | |
| 5/9 16:40 | 60.1 | ↑3.0 | |
| 5/9 16:50 | 63.2 | ↑3.1 | |
| 5/9 17:00 | 66.3 | ↑3.1 | |
| 5/9 17:10 | 69.5 | ↑3.2 | 最大潮位差 |
| 5/9 17:20 | 72.7 | ↑3.2 | 最大潮位差 |
| 5/9 17:30 | 75.9 | ↑3.2 | 最大潮位差 |
| 5/9 17:40 | 78.9 | ↑3.0 | |
| 5/9 17:50 | 81.9 | ↑3.0 | |
| 5/9 18:00 | 84.8 | ↑2.9 | |
| 5/9 18:10 | 87.5 | ↑2.7 | |
| 5/9 18:20 | 90.1 | ↑2.6 | |
| 5/9 18:30 | 92.5 | ↑2.4 | |
| 5/9 18:40 | 94.6 | ↑2.1 | |
| 5/9 18:50 | 96.5 | ↑1.9 | |
| 5/9 19:00 | 98.3 | ↑1.8 | |
| 5/9 19:10 | 99.7 | ↑1.4 | |
| 5/9 19:20 | 101.0 | ↑1.3 | |
| 5/9 19:30 | 102.1 | ↑1.1 | |
| 5/9 19:40 | 103.0 | ↑0.9 | |
| 5/9 19:50 | 103.7 | ↑0.7 | |
| 5/9 20:00 | 104.2 | ↑0.5 | |
| 5/9 20:10 | 104.6 | ↑0.4 | |
| 5/9 20:20 | 104.9 | ↑0.3 | |
| 5/9 20:30 | 105.0 | ↑0.1 | |
| 5/9 20:40 | 105.1 | ↑0.1 | 満潮 |
| 5/9 20:50 | 105.1 | 0 | |
| 5/9 21:00 | 105.0 | ↓-0.1 | |
| 5/9 21:10 | 104.8 | ↓-0.2 | |
| 5/9 21:20 | 104.5 | ↓-0.3 | |
| 5/9 21:30 | 104.2 | ↓-0.3 | |
| 5/9 21:40 | 103.8 | ↓-0.4 | |
| 5/9 21:50 | 103.4 | ↓-0.4 | |
| 5/9 22:00 | 102.8 | ↓-0.6 | |
| 5/9 22:10 | 102.2 | ↓-0.6 | |
| 5/9 22:20 | 101.5 | ↓-0.7 | |
| 5/9 22:30 | 100.7 | ↓-0.8 | |
| 5/9 22:40 | 99.9 | ↓-0.8 | |
| 5/9 22:50 | 98.9 | ↓-1.0 | |
| 5/9 23:00 | 98.0 | ↓-0.9 | |
| 5/9 23:10 | 97.0 | ↓-1.0 | |
| 5/9 23:20 | 95.9 | ↓-1.1 | |
| 5/9 23:30 | 94.9 | ↓-1.0 | |
| 5/9 23:40 | 93.9 | ↓-1.0 | |
| 5/9 23:50 | 92.9 | ↓-1.0 |