| 満潮 | 干潮 | 満潮 | 干潮 |
|
5
(火) |
00:16 | 06:46 | 12:55 | 18:32 |
| 112cm | 57cm | 106cm | 60cm | |
|
||||
苫小牧（北海道）2009年05月5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 |
|---|---|---|---|
| 5/5 00:00 | 111.7 | ↑0.4 | |
| 5/5 00:10 | 111.8 | ↑0.1 | 満潮 |
| 5/5 00:20 | 111.9 | ↑0.1 | |
| 5/5 00:30 | 111.7 | ↓-0.2 | |
| 5/5 00:40 | 111.4 | ↓-0.3 | |
| 5/5 00:50 | 110.8 | ↓-0.6 | |
| 5/5 01:00 | 110.2 | ↓-0.6 | |
| 5/5 01:10 | 109.3 | ↓-0.9 | |
| 5/5 01:20 | 108.3 | ↓-1.0 | |
| 5/5 01:30 | 107.2 | ↓-1.1 | |
| 5/5 01:40 | 105.9 | ↓-1.3 | |
| 5/5 01:50 | 104.5 | ↓-1.4 | |
| 5/5 02:00 | 102.9 | ↓-1.6 | |
| 5/5 02:10 | 101.2 | ↓-1.7 | |
| 5/5 02:20 | 99.4 | ↓-1.8 | |
| 5/5 02:30 | 97.5 | ↓-1.9 | |
| 5/5 02:40 | 95.5 | ↓-2.0 | |
| 5/5 02:50 | 93.4 | ↓-2.1 | |
| 5/5 03:00 | 91.3 | ↓-2.1 | |
| 5/5 03:10 | 89.1 | ↓-2.2 | |
| 5/5 03:20 | 86.9 | ↓-2.2 | |
| 5/5 03:30 | 84.6 | ↓-2.3 | |
| 5/5 03:40 | 82.4 | ↓-2.2 | |
| 5/5 03:50 | 80.1 | ↓-2.3 | |
| 5/5 04:00 | 77.9 | ↓-2.2 | |
| 5/5 04:10 | 75.7 | ↓-2.2 | |
| 5/5 04:20 | 73.6 | ↓-2.1 | |
| 5/5 04:30 | 71.5 | ↓-2.1 | |
| 5/5 04:40 | 69.5 | ↓-2.0 | |
| 5/5 04:50 | 67.7 | ↓-1.8 | |
| 5/5 05:00 | 65.9 | ↓-1.8 | |
| 5/5 05:10 | 64.3 | ↓-1.6 | |
| 5/5 05:20 | 62.8 | ↓-1.5 | |
| 5/5 05:30 | 61.4 | ↓-1.4 | |
| 5/5 05:40 | 60.2 | ↓-1.2 | |
| 5/5 05:50 | 59.2 | ↓-1.0 | |
| 5/5 06:00 | 58.3 | ↓-0.9 | |
| 5/5 06:10 | 57.7 | ↓-0.6 | |
| 5/5 06:20 | 57.1 | ↓-0.6 | |
| 5/5 06:30 | 56.8 | ↓-0.3 | |
| 5/5 06:40 | 56.6 | ↓-0.2 | 干潮 |
| 5/5 06:50 | 56.6 | 0 | |
| 5/5 07:00 | 56.8 | ↑0.2 | |
| 5/5 07:10 | 57.2 | ↑0.4 | |
| 5/5 07:20 | 57.7 | ↑0.5 | |
| 5/5 07:30 | 58.4 | ↑0.7 | |
| 5/5 07:40 | 59.2 | ↑0.8 | |
| 5/5 07:50 | 60.2 | ↑1.0 | |
| 5/5 08:00 | 61.3 | ↑1.1 | |
| 5/5 08:10 | 62.6 | ↑1.3 | |
| 5/5 08:20 | 64.0 | ↑1.4 | |
| 5/5 08:30 | 65.6 | ↑1.6 | |
| 5/5 08:40 | 67.2 | ↑1.6 | |
| 5/5 08:50 | 69.0 | ↑1.8 | |
| 5/5 09:00 | 70.8 | ↑1.8 | |
| 5/5 09:10 | 72.8 | ↑2.0 | |
| 5/5 09:20 | 74.7 | ↑1.9 | |
| 5/5 09:30 | 76.8 | ↑2.1 | |
| 5/5 09:40 | 78.8 | ↑2.0 | |
| 5/5 09:50 | 80.9 | ↑2.1 | |
| 5/5 10:00 | 83.0 | ↑2.1 | |
| 5/5 10:10 | 85.1 | ↑2.1 | |
| 5/5 10:20 | 87.1 | ↑2.0 | |
| 5/5 10:30 | 89.1 | ↑2.0 | |
| 5/5 10:40 | 91.1 | ↑2.0 | |
| 5/5 10:50 | 92.9 | ↑1.8 | |
| 5/5 11:00 | 94.7 | ↑1.8 | |
| 5/5 11:10 | 96.3 | ↑1.6 | |
| 5/5 11:20 | 97.9 | ↑1.6 | |
| 5/5 11:30 | 99.3 | ↑1.4 | |
| 5/5 11:40 | 100.6 | ↑1.3 | |
| 5/5 11:50 | 101.7 | ↑1.1 | |
| 5/5 12:00 | 102.7 | ↑1.0 | |
| 5/5 12:10 | 103.5 | ↑0.8 | |
| 5/5 12:20 | 104.2 | ↑0.7 | |
| 5/5 12:30 | 104.7 | ↑0.5 | |
| 5/5 12:40 | 105.0 | ↑0.3 | |
| 5/5 12:50 | 105.1 | ↑0.1 | 満潮 |
| 5/5 13:00 | 105.1 | 0 | |
| 5/5 13:10 | 104.9 | ↓-0.2 | |
| 5/5 13:20 | 104.6 | ↓-0.3 | |
| 5/5 13:30 | 104.0 | ↓-0.6 | |
| 5/5 13:40 | 103.3 | ↓-0.7 | |
| 5/5 13:50 | 102.4 | ↓-0.9 | |
| 5/5 14:00 | 101.4 | ↓-1.0 | |
| 5/5 14:10 | 100.2 | ↓-1.2 | |
| 5/5 14:20 | 98.9 | ↓-1.3 | |
| 5/5 14:30 | 97.4 | ↓-1.5 | |
| 5/5 14:40 | 95.8 | ↓-1.6 | |
| 5/5 14:50 | 94.0 | ↓-1.8 | |
| 5/5 15:00 | 92.1 | ↓-1.9 | |
| 5/5 15:10 | 90.2 | ↓-1.9 | |
| 5/5 15:20 | 88.1 | ↓-2.1 | |
| 5/5 15:30 | 86.0 | ↓-2.1 | |
| 5/5 15:40 | 83.8 | ↓-2.2 | |
| 5/5 15:50 | 81.7 | ↓-2.1 | |
| 5/5 16:00 | 79.5 | ↓-2.2 | |
| 5/5 16:10 | 77.3 | ↓-2.2 | |
| 5/5 16:20 | 75.1 | ↓-2.2 | |
| 5/5 16:30 | 73.0 | ↓-2.1 | |
| 5/5 16:40 | 71.0 | ↓-2.0 | |
| 5/5 16:50 | 69.1 | ↓-1.9 | |
| 5/5 17:00 | 67.3 | ↓-1.8 | |
| 5/5 17:10 | 65.7 | ↓-1.6 | |
| 5/5 17:20 | 64.2 | ↓-1.5 | |
| 5/5 17:30 | 62.9 | ↓-1.3 | |
| 5/5 17:40 | 61.7 | ↓-1.2 | |
| 5/5 17:50 | 60.8 | ↓-0.9 | |
| 5/5 18:00 | 60.0 | ↓-0.8 | |
| 5/5 18:10 | 59.5 | ↓-0.5 | |
| 5/5 18:20 | 59.2 | ↓-0.3 | |
| 5/5 18:30 | 59.1 | ↓-0.1 | 干潮 |
| 5/5 18:40 | 59.1 | 0 | |
| 5/5 18:50 | 59.4 | ↑0.3 | |
| 5/5 19:00 | 59.9 | ↑0.5 | |
| 5/5 19:10 | 60.6 | ↑0.7 | |
| 5/5 19:20 | 61.5 | ↑0.9 | |
| 5/5 19:30 | 62.6 | ↑1.1 | |
| 5/5 19:40 | 63.8 | ↑1.2 | |
| 5/5 19:50 | 65.3 | ↑1.5 | |
| 5/5 20:00 | 66.8 | ↑1.5 | |
| 5/5 20:10 | 68.6 | ↑1.8 | |
| 5/5 20:20 | 70.4 | ↑1.8 | |
| 5/5 20:30 | 72.5 | ↑2.1 | |
| 5/5 20:40 | 74.6 | ↑2.1 | |
| 5/5 20:50 | 76.8 | ↑2.2 | |
| 5/5 21:00 | 79.2 | ↑2.4 | |
| 5/5 21:10 | 81.6 | ↑2.4 | |
| 5/5 21:20 | 84.1 | ↑2.5 | |
| 5/5 21:30 | 86.6 | ↑2.5 | |
| 5/5 21:40 | 89.1 | ↑2.5 | |
| 5/5 21:50 | 91.7 | ↑2.6 | 最大潮位差 |
| 5/5 22:00 | 94.3 | ↑2.6 | 最大潮位差 |
| 5/5 22:10 | 96.8 | ↑2.5 | |
| 5/5 22:20 | 99.3 | ↑2.5 | |
| 5/5 22:30 | 101.7 | ↑2.4 | |
| 5/5 22:40 | 104.0 | ↑2.3 | |
| 5/5 22:50 | 106.2 | ↑2.2 | |
| 5/5 23:00 | 108.2 | ↑2.0 | |
| 5/5 23:10 | 110.1 | ↑1.9 | |
| 5/5 23:20 | 111.9 | ↑1.8 | |
| 5/5 23:30 | 113.4 | ↑1.5 | |
| 5/5 23:40 | 114.8 | ↑1.4 | |
| 5/5 23:50 | 116.0 | ↑1.2 |