| 満潮 | 干潮 | 満潮 | 干潮 |
|
31
(火) |
12:08 | 05:49 | 23:18 | 17:08 |
| 97cm | 60cm | 121cm | 74cm | |
|
||||
苫小牧（北海道）2050年05月31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 |
|---|---|---|---|
| 5/31 00:00 | 111.3 | ↓-1.1 | |
| 5/31 00:10 | 110.0 | ↓-1.3 | |
| 5/31 00:20 | 108.7 | ↓-1.3 | |
| 5/31 00:30 | 107.2 | ↓-1.5 | |
| 5/31 00:40 | 105.6 | ↓-1.6 | |
| 5/31 00:50 | 103.9 | ↓-1.7 | |
| 5/31 01:00 | 102.1 | ↓-1.8 | |
| 5/31 01:10 | 100.3 | ↓-1.8 | |
| 5/31 01:20 | 98.3 | ↓-2.0 | |
| 5/31 01:30 | 96.3 | ↓-2.0 | |
| 5/31 01:40 | 94.3 | ↓-2.0 | |
| 5/31 01:50 | 92.3 | ↓-2.0 | |
| 5/31 02:00 | 90.2 | ↓-2.1 | 最大潮位差 |
| 5/31 02:10 | 88.1 | ↓-2.1 | 最大潮位差 |
| 5/31 02:20 | 86.0 | ↓-2.1 | 最大潮位差 |
| 5/31 02:30 | 84.0 | ↓-2.0 | |
| 5/31 02:40 | 81.9 | ↓-2.1 | 最大潮位差 |
| 5/31 02:50 | 79.9 | ↓-2.0 | |
| 5/31 03:00 | 78.0 | ↓-1.9 | |
| 5/31 03:10 | 76.1 | ↓-1.9 | |
| 5/31 03:20 | 74.3 | ↓-1.8 | |
| 5/31 03:30 | 72.5 | ↓-1.8 | |
| 5/31 03:40 | 70.9 | ↓-1.6 | |
| 5/31 03:50 | 69.3 | ↓-1.6 | |
| 5/31 04:00 | 67.8 | ↓-1.5 | |
| 5/31 04:10 | 66.5 | ↓-1.3 | |
| 5/31 04:20 | 65.2 | ↓-1.3 | |
| 5/31 04:30 | 64.1 | ↓-1.1 | |
| 5/31 04:40 | 63.1 | ↓-1.0 | |
| 5/31 04:50 | 62.2 | ↓-0.9 | |
| 5/31 05:00 | 61.5 | ↓-0.7 | |
| 5/31 05:10 | 60.9 | ↓-0.6 | |
| 5/31 05:20 | 60.4 | ↓-0.5 | |
| 5/31 05:30 | 60.1 | ↓-0.3 | |
| 5/31 05:40 | 59.9 | ↓-0.2 | 干潮 |
| 5/31 05:50 | 59.9 | 0 | |
| 5/31 06:00 | 60.0 | ↑0.1 | |
| 5/31 06:10 | 60.2 | ↑0.2 | |
| 5/31 06:20 | 60.6 | ↑0.4 | |
| 5/31 06:30 | 61.1 | ↑0.5 | |
| 5/31 06:40 | 61.8 | ↑0.7 | |
| 5/31 06:50 | 62.6 | ↑0.8 | |
| 5/31 07:00 | 63.5 | ↑0.9 | |
| 5/31 07:10 | 64.5 | ↑1.0 | |
| 5/31 07:20 | 65.5 | ↑1.0 | |
| 5/31 07:30 | 66.7 | ↑1.2 | |
| 5/31 07:40 | 68.0 | ↑1.3 | |
| 5/31 07:50 | 69.3 | ↑1.3 | |
| 5/31 08:00 | 70.7 | ↑1.4 | |
| 5/31 08:10 | 72.2 | ↑1.5 | |
| 5/31 08:20 | 73.6 | ↑1.4 | |
| 5/31 08:30 | 75.1 | ↑1.5 | |
| 5/31 08:40 | 76.6 | ↑1.5 | |
| 5/31 08:50 | 78.1 | ↑1.5 | |
| 5/31 09:00 | 79.6 | ↑1.5 | |
| 5/31 09:10 | 81.1 | ↑1.5 | |
| 5/31 09:20 | 82.6 | ↑1.5 | |
| 5/31 09:30 | 84.0 | ↑1.4 | |
| 5/31 09:40 | 85.3 | ↑1.3 | |
| 5/31 09:50 | 86.7 | ↑1.4 | |
| 5/31 10:00 | 87.9 | ↑1.2 | |
| 5/31 10:10 | 89.1 | ↑1.2 | |
| 5/31 10:20 | 90.2 | ↑1.1 | |
| 5/31 10:30 | 91.2 | ↑1.0 | |
| 5/31 10:40 | 92.2 | ↑1.0 | |
| 5/31 10:50 | 93.0 | ↑0.8 | |
| 5/31 11:00 | 93.8 | ↑0.8 | |
| 5/31 11:10 | 94.4 | ↑0.6 | |
| 5/31 11:20 | 95.0 | ↑0.6 | |
| 5/31 11:30 | 95.5 | ↑0.5 | |
| 5/31 11:40 | 95.8 | ↑0.3 | |
| 5/31 11:50 | 96.1 | ↑0.3 | |
| 5/31 12:00 | 96.2 | ↑0.1 | 満潮 |
| 5/31 12:10 | 96.2 | 0 | |
| 5/31 12:20 | 96.1 | ↓-0.1 | |
| 5/31 12:30 | 95.9 | ↓-0.2 | |
| 5/31 12:40 | 95.6 | ↓-0.3 | |
| 5/31 12:50 | 95.2 | ↓-0.4 | |
| 5/31 13:00 | 94.7 | ↓-0.5 | |
| 5/31 13:10 | 94.1 | ↓-0.6 | |
| 5/31 13:20 | 93.4 | ↓-0.7 | |
| 5/31 13:30 | 92.6 | ↓-0.8 | |
| 5/31 13:40 | 91.7 | ↓-0.9 | |
| 5/31 13:50 | 90.8 | ↓-0.9 | |
| 5/31 14:00 | 89.8 | ↓-1.0 | |
| 5/31 14:10 | 88.7 | ↓-1.1 | |
| 5/31 14:20 | 87.6 | ↓-1.1 | |
| 5/31 14:30 | 86.4 | ↓-1.2 | |
| 5/31 14:40 | 85.2 | ↓-1.2 | |
| 5/31 14:50 | 84.0 | ↓-1.2 | |
| 5/31 15:00 | 82.8 | ↓-1.2 | |
| 5/31 15:10 | 81.6 | ↓-1.2 | |
| 5/31 15:20 | 80.4 | ↓-1.2 | |
| 5/31 15:30 | 79.3 | ↓-1.1 | |
| 5/31 15:40 | 78.3 | ↓-1.0 | |
| 5/31 15:50 | 77.3 | ↓-1.0 | |
| 5/31 16:00 | 76.3 | ↓-1.0 | |
| 5/31 16:10 | 75.5 | ↓-0.8 | |
| 5/31 16:20 | 74.8 | ↓-0.7 | |
| 5/31 16:30 | 74.2 | ↓-0.6 | |
| 5/31 16:40 | 73.7 | ↓-0.5 | |
| 5/31 16:50 | 73.4 | ↓-0.3 | |
| 5/31 17:00 | 73.2 | ↓-0.2 | 干潮 |
| 5/31 17:10 | 73.2 | 0 | |
| 5/31 17:20 | 73.3 | ↑0.1 | |
| 5/31 17:30 | 73.6 | ↑0.3 | |
| 5/31 17:40 | 74.0 | ↑0.4 | |
| 5/31 17:50 | 74.6 | ↑0.6 | |
| 5/31 18:00 | 75.3 | ↑0.7 | |
| 5/31 18:10 | 76.2 | ↑0.9 | |
| 5/31 18:20 | 77.3 | ↑1.1 | |
| 5/31 18:30 | 78.4 | ↑1.1 | |
| 5/31 18:40 | 79.7 | ↑1.3 | |
| 5/31 18:50 | 81.2 | ↑1.5 | |
| 5/31 19:00 | 82.7 | ↑1.5 | |
| 5/31 19:10 | 84.3 | ↑1.6 | |
| 5/31 19:20 | 86.1 | ↑1.8 | |
| 5/31 19:30 | 87.9 | ↑1.8 | |
| 5/31 19:40 | 89.7 | ↑1.8 | |
| 5/31 19:50 | 91.6 | ↑1.9 | |
| 5/31 20:00 | 93.6 | ↑2.0 | |
| 5/31 20:10 | 95.6 | ↑2.0 | |
| 5/31 20:20 | 97.6 | ↑2.0 | |
| 5/31 20:30 | 99.6 | ↑2.0 | |
| 5/31 20:40 | 101.6 | ↑2.0 | |
| 5/31 20:50 | 103.5 | ↑1.9 | |
| 5/31 21:00 | 105.4 | ↑1.9 | |
| 5/31 21:10 | 107.3 | ↑1.9 | |
| 5/31 21:20 | 109.1 | ↑1.8 | |
| 5/31 21:30 | 110.8 | ↑1.7 | |
| 5/31 21:40 | 112.4 | ↑1.6 | |
| 5/31 21:50 | 113.8 | ↑1.4 | |
| 5/31 22:00 | 115.2 | ↑1.4 | |
| 5/31 22:10 | 116.4 | ↑1.2 | |
| 5/31 22:20 | 117.5 | ↑1.1 | |
| 5/31 22:30 | 118.4 | ↑0.9 | |
| 5/31 22:40 | 119.1 | ↑0.7 | |
| 5/31 22:50 | 119.7 | ↑0.6 | |
| 5/31 23:00 | 120.1 | ↑0.4 | |
| 5/31 23:10 | 120.3 | ↑0.2 | 満潮 |
| 5/31 23:20 | 120.3 | 0 | |
| 5/31 23:30 | 120.2 | ↓-0.1 | |
| 5/31 23:40 | 119.8 | ↓-0.4 | |
| 5/31 23:50 | 119.3 | ↓-0.5 |