| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(火) |
00:15 | 06:01 | 11:22 | 17:56 |
| 110cm | 75cm | 100cm | 54cm | |
|
||||
苫小牧（北海道）2056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 | 109.5 | ↑0.3 | |
| 5/9 00:10 | 109.6 | ↑0.1 | 満潮 |
| 5/9 00:20 | 109.6 | 0 | |
| 5/9 00:30 | 109.4 | ↓-0.2 | |
| 5/9 00:40 | 109.1 | ↓-0.3 | |
| 5/9 00:50 | 108.6 | ↓-0.5 | |
| 5/9 01:00 | 108.0 | ↓-0.6 | |
| 5/9 01:10 | 107.2 | ↓-0.8 | |
| 5/9 01:20 | 106.3 | ↓-0.9 | |
| 5/9 01:30 | 105.3 | ↓-1.0 | |
| 5/9 01:40 | 104.2 | ↓-1.1 | |
| 5/9 01:50 | 103.0 | ↓-1.2 | |
| 5/9 02:00 | 101.7 | ↓-1.3 | |
| 5/9 02:10 | 100.3 | ↓-1.4 | |
| 5/9 02:20 | 98.9 | ↓-1.4 | |
| 5/9 02:30 | 97.4 | ↓-1.5 | |
| 5/9 02:40 | 95.9 | ↓-1.5 | |
| 5/9 02:50 | 94.4 | ↓-1.5 | |
| 5/9 03:00 | 92.9 | ↓-1.5 | |
| 5/9 03:10 | 91.3 | ↓-1.6 | |
| 5/9 03:20 | 89.8 | ↓-1.5 | |
| 5/9 03:30 | 88.3 | ↓-1.5 | |
| 5/9 03:40 | 86.8 | ↓-1.5 | |
| 5/9 03:50 | 85.4 | ↓-1.4 | |
| 5/9 04:00 | 84.0 | ↓-1.4 | |
| 5/9 04:10 | 82.7 | ↓-1.3 | |
| 5/9 04:20 | 81.5 | ↓-1.2 | |
| 5/9 04:30 | 80.3 | ↓-1.2 | |
| 5/9 04:40 | 79.2 | ↓-1.1 | |
| 5/9 04:50 | 78.2 | ↓-1.0 | |
| 5/9 05:00 | 77.4 | ↓-0.8 | |
| 5/9 05:10 | 76.6 | ↓-0.8 | |
| 5/9 05:20 | 76.0 | ↓-0.6 | |
| 5/9 05:30 | 75.5 | ↓-0.5 | |
| 5/9 05:40 | 75.1 | ↓-0.4 | |
| 5/9 05:50 | 74.9 | ↓-0.2 | |
| 5/9 06:00 | 74.8 | ↓-0.1 | 干潮 |
| 5/9 06:10 | 74.9 | ↑0.1 | |
| 5/9 06:20 | 75.1 | ↑0.2 | |
| 5/9 06:30 | 75.4 | ↑0.3 | |
| 5/9 06:40 | 75.9 | ↑0.5 | |
| 5/9 06:50 | 76.5 | ↑0.6 | |
| 5/9 07:00 | 77.2 | ↑0.7 | |
| 5/9 07:10 | 78.1 | ↑0.9 | |
| 5/9 07:20 | 79.0 | ↑0.9 | |
| 5/9 07:30 | 80.0 | ↑1.0 | |
| 5/9 07:40 | 81.0 | ↑1.0 | |
| 5/9 07:50 | 82.2 | ↑1.2 | |
| 5/9 08:00 | 83.3 | ↑1.1 | |
| 5/9 08:10 | 84.5 | ↑1.2 | |
| 5/9 08:20 | 85.7 | ↑1.2 | |
| 5/9 08:30 | 86.9 | ↑1.2 | |
| 5/9 08:40 | 88.1 | ↑1.2 | |
| 5/9 08:50 | 89.3 | ↑1.2 | |
| 5/9 09:00 | 90.4 | ↑1.1 | |
| 5/9 09:10 | 91.6 | ↑1.2 | |
| 5/9 09:20 | 92.6 | ↑1.0 | |
| 5/9 09:30 | 93.6 | ↑1.0 | |
| 5/9 09:40 | 94.6 | ↑1.0 | |
| 5/9 09:50 | 95.5 | ↑0.9 | |
| 5/9 10:00 | 96.3 | ↑0.8 | |
| 5/9 10:10 | 97.0 | ↑0.7 | |
| 5/9 10:20 | 97.7 | ↑0.7 | |
| 5/9 10:30 | 98.2 | ↑0.5 | |
| 5/9 10:40 | 98.7 | ↑0.5 | |
| 5/9 10:50 | 99.1 | ↑0.4 | |
| 5/9 11:00 | 99.4 | ↑0.3 | |
| 5/9 11:10 | 99.6 | ↑0.2 | |
| 5/9 11:20 | 99.6 | 0 | 満潮 |
| 5/9 11:30 | 99.6 | 0 | |
| 5/9 11:40 | 99.4 | ↓-0.2 | |
| 5/9 11:50 | 99.1 | ↓-0.3 | |
| 5/9 12:00 | 98.7 | ↓-0.4 | |
| 5/9 12:10 | 98.2 | ↓-0.5 | |
| 5/9 12:20 | 97.5 | ↓-0.7 | |
| 5/9 12:30 | 96.8 | ↓-0.7 | |
| 5/9 12:40 | 95.9 | ↓-0.9 | |
| 5/9 12:50 | 94.9 | ↓-1.0 | |
| 5/9 13:00 | 93.7 | ↓-1.2 | |
| 5/9 13:10 | 92.5 | ↓-1.2 | |
| 5/9 13:20 | 91.2 | ↓-1.3 | |
| 5/9 13:30 | 89.7 | ↓-1.5 | |
| 5/9 13:40 | 88.2 | ↓-1.5 | |
| 5/9 13:50 | 86.6 | ↓-1.6 | |
| 5/9 14:00 | 84.9 | ↓-1.7 | |
| 5/9 14:10 | 83.2 | ↓-1.7 | |
| 5/9 14:20 | 81.4 | ↓-1.8 | |
| 5/9 14:30 | 79.5 | ↓-1.9 | |
| 5/9 14:40 | 77.7 | ↓-1.8 | |
| 5/9 14:50 | 75.8 | ↓-1.9 | |
| 5/9 15:00 | 74.0 | ↓-1.8 | |
| 5/9 15:10 | 72.1 | ↓-1.9 | |
| 5/9 15:20 | 70.3 | ↓-1.8 | |
| 5/9 15:30 | 68.5 | ↓-1.8 | |
| 5/9 15:40 | 66.8 | ↓-1.7 | |
| 5/9 15:50 | 65.1 | ↓-1.7 | |
| 5/9 16:00 | 63.5 | ↓-1.6 | |
| 5/9 16:10 | 61.9 | ↓-1.6 | |
| 5/9 16:20 | 60.5 | ↓-1.4 | |
| 5/9 16:30 | 59.2 | ↓-1.3 | |
| 5/9 16:40 | 58.0 | ↓-1.2 | |
| 5/9 16:50 | 56.9 | ↓-1.1 | |
| 5/9 17:00 | 56.0 | ↓-0.9 | |
| 5/9 17:10 | 55.2 | ↓-0.8 | |
| 5/9 17:20 | 54.5 | ↓-0.7 | |
| 5/9 17:30 | 54.1 | ↓-0.4 | |
| 5/9 17:40 | 53.7 | ↓-0.4 | |
| 5/9 17:50 | 53.6 | ↓-0.1 | 干潮 |
| 5/9 18:00 | 53.6 | 0 | |
| 5/9 18:10 | 53.8 | ↑0.2 | |
| 5/9 18:20 | 54.1 | ↑0.3 | |
| 5/9 18:30 | 54.6 | ↑0.5 | |
| 5/9 18:40 | 55.3 | ↑0.7 | |
| 5/9 18:50 | 56.2 | ↑0.9 | |
| 5/9 19:00 | 57.2 | ↑1.0 | |
| 5/9 19:10 | 58.4 | ↑1.2 | |
| 5/9 19:20 | 59.7 | ↑1.3 | |
| 5/9 19:30 | 61.1 | ↑1.4 | |
| 5/9 19:40 | 62.7 | ↑1.6 | |
| 5/9 19:50 | 64.5 | ↑1.8 | |
| 5/9 20:00 | 66.3 | ↑1.8 | |
| 5/9 20:10 | 68.2 | ↑1.9 | |
| 5/9 20:20 | 70.2 | ↑2.0 | |
| 5/9 20:30 | 72.3 | ↑2.1 | |
| 5/9 20:40 | 74.5 | ↑2.2 | |
| 5/9 20:50 | 76.7 | ↑2.2 | |
| 5/9 21:00 | 79.0 | ↑2.3 | 最大潮位差 |
| 5/9 21:10 | 81.3 | ↑2.3 | 最大潮位差 |
| 5/9 21:20 | 83.6 | ↑2.3 | 最大潮位差 |
| 5/9 21:30 | 85.9 | ↑2.3 | 最大潮位差 |
| 5/9 21:40 | 88.1 | ↑2.2 | |
| 5/9 21:50 | 90.4 | ↑2.3 | 最大潮位差 |
| 5/9 22:00 | 92.6 | ↑2.2 | |
| 5/9 22:10 | 94.8 | ↑2.2 | |
| 5/9 22:20 | 96.9 | ↑2.1 | |
| 5/9 22:30 | 98.9 | ↑2.0 | |
| 5/9 22:40 | 100.9 | ↑2.0 | |
| 5/9 22:50 | 102.7 | ↑1.8 | |
| 5/9 23:00 | 104.5 | ↑1.8 | |
| 5/9 23:10 | 106.1 | ↑1.6 | |
| 5/9 23:20 | 107.6 | ↑1.5 | |
| 5/9 23:30 | 108.9 | ↑1.3 | |
| 5/9 23:40 | 110.2 | ↑1.3 | |
| 5/9 23:50 | 111.2 | ↑1.0 |