| 満潮 | 干潮 | 満潮 | 干潮 |
|
23
(日) |
11:33 | 05:28 | 23:19 | 17:03 |
| 99cm | 61cm | 121cm | 65cm | |
|
||||
苫小牧（北海道）2010年05月23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 |
|---|---|---|---|
| 5/23 00:00 | 109.8 | ↓-1.2 | |
| 5/23 00:10 | 108.5 | ↓-1.3 | |
| 5/23 00:20 | 107.1 | ↓-1.4 | |
| 5/23 00:30 | 105.5 | ↓-1.6 | |
| 5/23 00:40 | 103.8 | ↓-1.7 | |
| 5/23 00:50 | 102.1 | ↓-1.7 | |
| 5/23 01:00 | 100.2 | ↓-1.9 | |
| 5/23 01:10 | 98.2 | ↓-2.0 | |
| 5/23 01:20 | 96.2 | ↓-2.0 | |
| 5/23 01:30 | 94.2 | ↓-2.0 | |
| 5/23 01:40 | 92.1 | ↓-2.1 | |
| 5/23 01:50 | 90.0 | ↓-2.1 | |
| 5/23 02:00 | 87.9 | ↓-2.1 | |
| 5/23 02:10 | 85.8 | ↓-2.1 | |
| 5/23 02:20 | 83.7 | ↓-2.1 | |
| 5/23 02:30 | 81.7 | ↓-2.0 | |
| 5/23 02:40 | 79.7 | ↓-2.0 | |
| 5/23 02:50 | 77.8 | ↓-1.9 | |
| 5/23 03:00 | 75.9 | ↓-1.9 | |
| 5/23 03:10 | 74.1 | ↓-1.8 | |
| 5/23 03:20 | 72.4 | ↓-1.7 | |
| 5/23 03:30 | 70.8 | ↓-1.6 | |
| 5/23 03:40 | 69.3 | ↓-1.5 | |
| 5/23 03:50 | 67.9 | ↓-1.4 | |
| 5/23 04:00 | 66.6 | ↓-1.3 | |
| 5/23 04:10 | 65.4 | ↓-1.2 | |
| 5/23 04:20 | 64.4 | ↓-1.0 | |
| 5/23 04:30 | 63.5 | ↓-0.9 | |
| 5/23 04:40 | 62.7 | ↓-0.8 | |
| 5/23 04:50 | 62.1 | ↓-0.6 | |
| 5/23 05:00 | 61.6 | ↓-0.5 | |
| 5/23 05:10 | 61.2 | ↓-0.4 | |
| 5/23 05:20 | 61.0 | ↓-0.2 | 干潮 |
| 5/23 05:30 | 61.0 | 0 | |
| 5/23 05:40 | 61.1 | ↑0.1 | |
| 5/23 05:50 | 61.4 | ↑0.3 | |
| 5/23 06:00 | 61.8 | ↑0.4 | |
| 5/23 06:10 | 62.4 | ↑0.6 | |
| 5/23 06:20 | 63.1 | ↑0.7 | |
| 5/23 06:30 | 64.0 | ↑0.9 | |
| 5/23 06:40 | 65.0 | ↑1.0 | |
| 5/23 06:50 | 66.1 | ↑1.1 | |
| 5/23 07:00 | 67.3 | ↑1.2 | |
| 5/23 07:10 | 68.7 | ↑1.4 | |
| 5/23 07:20 | 70.1 | ↑1.4 | |
| 5/23 07:30 | 71.5 | ↑1.4 | |
| 5/23 07:40 | 73.1 | ↑1.6 | |
| 5/23 07:50 | 74.7 | ↑1.6 | |
| 5/23 08:00 | 76.3 | ↑1.6 | |
| 5/23 08:10 | 77.9 | ↑1.6 | |
| 5/23 08:20 | 79.5 | ↑1.6 | |
| 5/23 08:30 | 81.1 | ↑1.6 | |
| 5/23 08:40 | 82.7 | ↑1.6 | |
| 5/23 08:50 | 84.2 | ↑1.5 | |
| 5/23 09:00 | 85.7 | ↑1.5 | |
| 5/23 09:10 | 87.2 | ↑1.5 | |
| 5/23 09:20 | 88.6 | ↑1.4 | |
| 5/23 09:30 | 89.9 | ↑1.3 | |
| 5/23 09:40 | 91.2 | ↑1.3 | |
| 5/23 09:50 | 92.4 | ↑1.2 | |
| 5/23 10:00 | 93.5 | ↑1.1 | |
| 5/23 10:10 | 94.5 | ↑1.0 | |
| 5/23 10:20 | 95.4 | ↑0.9 | |
| 5/23 10:30 | 96.2 | ↑0.8 | |
| 5/23 10:40 | 96.9 | ↑0.7 | |
| 5/23 10:50 | 97.5 | ↑0.6 | |
| 5/23 11:00 | 97.9 | ↑0.4 | |
| 5/23 11:10 | 98.3 | ↑0.4 | |
| 5/23 11:20 | 98.5 | ↑0.2 | |
| 5/23 11:30 | 98.6 | ↑0.1 | 満潮 |
| 5/23 11:40 | 98.6 | 0 | |
| 5/23 11:50 | 98.4 | ↓-0.2 | |
| 5/23 12:00 | 98.1 | ↓-0.3 | |
| 5/23 12:10 | 97.7 | ↓-0.4 | |
| 5/23 12:20 | 97.1 | ↓-0.6 | |
| 5/23 12:30 | 96.4 | ↓-0.7 | |
| 5/23 12:40 | 95.6 | ↓-0.8 | |
| 5/23 12:50 | 94.6 | ↓-1.0 | |
| 5/23 13:00 | 93.6 | ↓-1.0 | |
| 5/23 13:10 | 92.4 | ↓-1.2 | |
| 5/23 13:20 | 91.2 | ↓-1.2 | |
| 5/23 13:30 | 89.8 | ↓-1.4 | |
| 5/23 13:40 | 88.4 | ↓-1.4 | |
| 5/23 13:50 | 86.9 | ↓-1.5 | |
| 5/23 14:00 | 85.3 | ↓-1.6 | |
| 5/23 14:10 | 83.8 | ↓-1.5 | |
| 5/23 14:20 | 82.2 | ↓-1.6 | |
| 5/23 14:30 | 80.5 | ↓-1.7 | |
| 5/23 14:40 | 78.9 | ↓-1.6 | |
| 5/23 14:50 | 77.3 | ↓-1.6 | |
| 5/23 15:00 | 75.8 | ↓-1.5 | |
| 5/23 15:10 | 74.3 | ↓-1.5 | |
| 5/23 15:20 | 72.9 | ↓-1.4 | |
| 5/23 15:30 | 71.5 | ↓-1.4 | |
| 5/23 15:40 | 70.2 | ↓-1.3 | |
| 5/23 15:50 | 69.1 | ↓-1.1 | |
| 5/23 16:00 | 68.0 | ↓-1.1 | |
| 5/23 16:10 | 67.1 | ↓-0.9 | |
| 5/23 16:20 | 66.3 | ↓-0.8 | |
| 5/23 16:30 | 65.7 | ↓-0.6 | |
| 5/23 16:40 | 65.2 | ↓-0.5 | |
| 5/23 16:50 | 64.9 | ↓-0.3 | |
| 5/23 17:00 | 64.8 | ↓-0.1 | 干潮 |
| 5/23 17:10 | 64.8 | 0 | |
| 5/23 17:20 | 65.1 | ↑0.3 | |
| 5/23 17:30 | 65.5 | ↑0.4 | |
| 5/23 17:40 | 66.1 | ↑0.6 | |
| 5/23 17:50 | 66.8 | ↑0.7 | |
| 5/23 18:00 | 67.8 | ↑1.0 | |
| 5/23 18:10 | 68.9 | ↑1.1 | |
| 5/23 18:20 | 70.2 | ↑1.3 | |
| 5/23 18:30 | 71.7 | ↑1.5 | |
| 5/23 18:40 | 73.3 | ↑1.6 | |
| 5/23 18:50 | 75.1 | ↑1.8 | |
| 5/23 19:00 | 77.0 | ↑1.9 | |
| 5/23 19:10 | 79.0 | ↑2.0 | |
| 5/23 19:20 | 81.1 | ↑2.1 | |
| 5/23 19:30 | 83.2 | ↑2.1 | |
| 5/23 19:40 | 85.5 | ↑2.3 | |
| 5/23 19:50 | 87.8 | ↑2.3 | |
| 5/23 20:00 | 90.1 | ↑2.3 | |
| 5/23 20:10 | 92.5 | ↑2.4 | 最大潮位差 |
| 5/23 20:20 | 94.8 | ↑2.3 | |
| 5/23 20:30 | 97.2 | ↑2.4 | 最大潮位差 |
| 5/23 20:40 | 99.5 | ↑2.3 | |
| 5/23 20:50 | 101.7 | ↑2.2 | |
| 5/23 21:00 | 103.9 | ↑2.2 | |
| 5/23 21:10 | 106.0 | ↑2.1 | |
| 5/23 21:20 | 108.0 | ↑2.0 | |
| 5/23 21:30 | 109.9 | ↑1.9 | |
| 5/23 21:40 | 111.7 | ↑1.8 | |
| 5/23 21:50 | 113.3 | ↑1.6 | |
| 5/23 22:00 | 114.8 | ↑1.5 | |
| 5/23 22:10 | 116.1 | ↑1.3 | |
| 5/23 22:20 | 117.3 | ↑1.2 | |
| 5/23 22:30 | 118.3 | ↑1.0 | |
| 5/23 22:40 | 119.1 | ↑0.8 | |
| 5/23 22:50 | 119.8 | ↑0.7 | |
| 5/23 23:00 | 120.2 | ↑0.4 | |
| 5/23 23:10 | 120.5 | ↑0.3 | 満潮 |
| 5/23 23:20 | 120.5 | 0 | |
| 5/23 23:30 | 120.4 | ↓-0.1 | |
| 5/23 23:40 | 120.1 | ↓-0.3 | |
| 5/23 23:50 | 119.5 | ↓-0.6 |