| 満潮 | 干潮 | 満潮 | 干潮 |
|
31
(火) |
01:08 | 08:29 | 15:42 | 20:08 |
| 132cm | 17cm | 120cm | 90cm | |
|
||||
苫小牧（北海道）2011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 | 125.6 | ↑1.7 | |
| 5/31 00:10 | 127.1 | ↑1.5 | |
| 5/31 00:20 | 128.4 | ↑1.3 | |
| 5/31 00:30 | 129.4 | ↑1.0 | |
| 5/31 00:40 | 130.3 | ↑0.9 | |
| 5/31 00:50 | 130.9 | ↑0.6 | |
| 5/31 01:00 | 131.2 | ↑0.3 | 満潮 |
| 5/31 01:10 | 131.3 | ↑0.1 | |
| 5/31 01:20 | 131.1 | ↓-0.2 | |
| 5/31 01:30 | 130.6 | ↓-0.5 | |
| 5/31 01:40 | 129.9 | ↓-0.7 | |
| 5/31 01:50 | 128.9 | ↓-1.0 | |
| 5/31 02:00 | 127.6 | ↓-1.3 | |
| 5/31 02:10 | 126.2 | ↓-1.4 | |
| 5/31 02:20 | 124.5 | ↓-1.7 | |
| 5/31 02:30 | 122.6 | ↓-1.9 | |
| 5/31 02:40 | 120.6 | ↓-2.0 | |
| 5/31 02:50 | 118.3 | ↓-2.3 | |
| 5/31 03:00 | 115.9 | ↓-2.4 | |
| 5/31 03:10 | 113.3 | ↓-2.6 | |
| 5/31 03:20 | 110.6 | ↓-2.7 | |
| 5/31 03:30 | 107.7 | ↓-2.9 | |
| 5/31 03:40 | 104.7 | ↓-3.0 | |
| 5/31 03:50 | 101.5 | ↓-3.2 | |
| 5/31 04:00 | 98.1 | ↓-3.4 | |
| 5/31 04:10 | 94.6 | ↓-3.5 | |
| 5/31 04:20 | 91.0 | ↓-3.6 | |
| 5/31 04:30 | 87.2 | ↓-3.8 | |
| 5/31 04:40 | 83.3 | ↓-3.9 | |
| 5/31 04:50 | 79.2 | ↓-4.1 | |
| 5/31 05:00 | 75.1 | ↓-4.1 | |
| 5/31 05:10 | 70.9 | ↓-4.2 | |
| 5/31 05:20 | 66.6 | ↓-4.3 | 最大潮位差 |
| 5/31 05:30 | 62.4 | ↓-4.2 | |
| 5/31 05:40 | 58.1 | ↓-4.3 | 最大潮位差 |
| 5/31 05:50 | 53.9 | ↓-4.2 | |
| 5/31 06:00 | 49.7 | ↓-4.2 | |
| 5/31 06:10 | 45.7 | ↓-4.0 | |
| 5/31 06:20 | 41.8 | ↓-3.9 | |
| 5/31 06:30 | 38.2 | ↓-3.6 | |
| 5/31 06:40 | 34.7 | ↓-3.5 | |
| 5/31 06:50 | 31.5 | ↓-3.2 | |
| 5/31 07:00 | 28.6 | ↓-2.9 | |
| 5/31 07:10 | 26.0 | ↓-2.6 | |
| 5/31 07:20 | 23.7 | ↓-2.3 | |
| 5/31 07:30 | 21.7 | ↓-2.0 | |
| 5/31 07:40 | 20.0 | ↓-1.7 | |
| 5/31 07:50 | 18.7 | ↓-1.3 | |
| 5/31 08:00 | 17.7 | ↓-1.0 | |
| 5/31 08:10 | 17.0 | ↓-0.7 | |
| 5/31 08:20 | 16.6 | ↓-0.4 | 干潮 |
| 5/31 08:30 | 16.5 | ↓-0.1 | |
| 5/31 08:40 | 16.7 | ↑0.2 | |
| 5/31 08:50 | 17.2 | ↑0.5 | |
| 5/31 09:00 | 17.9 | ↑0.7 | |
| 5/31 09:10 | 18.9 | ↑1.0 | |
| 5/31 09:20 | 20.1 | ↑1.2 | |
| 5/31 09:30 | 21.6 | ↑1.5 | |
| 5/31 09:40 | 23.4 | ↑1.8 | |
| 5/31 09:50 | 25.4 | ↑2.0 | |
| 5/31 10:00 | 27.6 | ↑2.2 | |
| 5/31 10:10 | 30.1 | ↑2.5 | |
| 5/31 10:20 | 32.8 | ↑2.7 | |
| 5/31 10:30 | 35.8 | ↑3.0 | |
| 5/31 10:40 | 39.0 | ↑3.2 | |
| 5/31 10:50 | 42.4 | ↑3.4 | |
| 5/31 11:00 | 46.0 | ↑3.6 | |
| 5/31 11:10 | 49.7 | ↑3.7 | |
| 5/31 11:20 | 53.7 | ↑4.0 | |
| 5/31 11:30 | 57.7 | ↑4.0 | |
| 5/31 11:40 | 61.9 | ↑4.2 | |
| 5/31 11:50 | 66.1 | ↑4.2 | |
| 5/31 12:00 | 70.3 | ↑4.2 | |
| 5/31 12:10 | 74.6 | ↑4.3 | 最大潮位差 |
| 5/31 12:20 | 78.7 | ↑4.1 | |
| 5/31 12:30 | 82.8 | ↑4.1 | |
| 5/31 12:40 | 86.7 | ↑3.9 | |
| 5/31 12:50 | 90.5 | ↑3.8 | |
| 5/31 13:00 | 94.1 | ↑3.6 | |
| 5/31 13:10 | 97.4 | ↑3.3 | |
| 5/31 13:20 | 100.5 | ↑3.1 | |
| 5/31 13:30 | 103.4 | ↑2.9 | |
| 5/31 13:40 | 106.0 | ↑2.6 | |
| 5/31 13:50 | 108.4 | ↑2.4 | |
| 5/31 14:00 | 110.5 | ↑2.1 | |
| 5/31 14:10 | 112.4 | ↑1.9 | |
| 5/31 14:20 | 114.0 | ↑1.6 | |
| 5/31 14:30 | 115.4 | ↑1.4 | |
| 5/31 14:40 | 116.5 | ↑1.1 | |
| 5/31 14:50 | 117.5 | ↑1.0 | |
| 5/31 15:00 | 118.3 | ↑0.8 | |
| 5/31 15:10 | 118.9 | ↑0.6 | |
| 5/31 15:20 | 119.3 | ↑0.4 | |
| 5/31 15:30 | 119.6 | ↑0.3 | |
| 5/31 15:40 | 119.7 | ↑0.1 | 満潮 |
| 5/31 15:50 | 119.6 | ↓-0.1 | |
| 5/31 16:00 | 119.4 | ↓-0.2 | |
| 5/31 16:10 | 119.0 | ↓-0.4 | |
| 5/31 16:20 | 118.4 | ↓-0.6 | |
| 5/31 16:30 | 117.7 | ↓-0.7 | |
| 5/31 16:40 | 116.8 | ↓-0.9 | |
| 5/31 16:50 | 115.7 | ↓-1.1 | |
| 5/31 17:00 | 114.5 | ↓-1.2 | |
| 5/31 17:10 | 113.1 | ↓-1.4 | |
| 5/31 17:20 | 111.6 | ↓-1.5 | |
| 5/31 17:30 | 110.0 | ↓-1.6 | |
| 5/31 17:40 | 108.2 | ↓-1.8 | |
| 5/31 17:50 | 106.4 | ↓-1.8 | |
| 5/31 18:00 | 104.5 | ↓-1.9 | |
| 5/31 18:10 | 102.6 | ↓-1.9 | |
| 5/31 18:20 | 100.8 | ↓-1.8 | |
| 5/31 18:30 | 99.0 | ↓-1.8 | |
| 5/31 18:40 | 97.3 | ↓-1.7 | |
| 5/31 18:50 | 95.7 | ↓-1.6 | |
| 5/31 19:00 | 94.3 | ↓-1.4 | |
| 5/31 19:10 | 93.0 | ↓-1.3 | |
| 5/31 19:20 | 91.9 | ↓-1.1 | |
| 5/31 19:30 | 91.0 | ↓-0.9 | |
| 5/31 19:40 | 90.3 | ↓-0.7 | |
| 5/31 19:50 | 89.9 | ↓-0.4 | |
| 5/31 20:00 | 89.6 | ↓-0.3 | 干潮 |
| 5/31 20:10 | 89.6 | 0 | |
| 5/31 20:20 | 89.7 | ↑0.1 | |
| 5/31 20:30 | 90.1 | ↑0.4 | |
| 5/31 20:40 | 90.6 | ↑0.5 | |
| 5/31 20:50 | 91.2 | ↑0.6 | |
| 5/31 21:00 | 92.0 | ↑0.8 | |
| 5/31 21:10 | 92.9 | ↑0.9 | |
| 5/31 21:20 | 93.9 | ↑1.0 | |
| 5/31 21:30 | 95.1 | ↑1.2 | |
| 5/31 21:40 | 96.3 | ↑1.2 | |
| 5/31 21:50 | 97.6 | ↑1.3 | |
| 5/31 22:00 | 98.9 | ↑1.3 | |
| 5/31 22:10 | 100.4 | ↑1.5 | |
| 5/31 22:20 | 102.0 | ↑1.6 | |
| 5/31 22:30 | 103.6 | ↑1.6 | |
| 5/31 22:40 | 105.4 | ↑1.8 | |
| 5/31 22:50 | 107.2 | ↑1.8 | |
| 5/31 23:00 | 109.1 | ↑1.9 | |
| 5/31 23:10 | 111.1 | ↑2.0 | |
| 5/31 23:20 | 113.2 | ↑2.1 | |
| 5/31 23:30 | 115.3 | ↑2.1 | |
| 5/31 23:40 | 117.4 | ↑2.1 | |
| 5/31 23:50 | 119.6 | ↑2.2 |