| 満潮 | 干潮 | 満潮 | 干潮 |
|
31
(水) |
05:47 | 00:18 | 20:00 | 12:47 |
| 130cm | 85cm | 116cm | 22cm | |
|
||||
苫小牧（北海道）2051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 | 84.8 | ↓-0.5 | |
| 5/31 00:10 | 84.5 | ↓-0.3 | 干潮 |
| 5/31 00:20 | 84.5 | 0 | |
| 5/31 00:30 | 84.6 | ↑0.1 | |
| 5/31 00:40 | 85.0 | ↑0.4 | |
| 5/31 00:50 | 85.6 | ↑0.6 | |
| 5/31 01:00 | 86.3 | ↑0.7 | |
| 5/31 01:10 | 87.1 | ↑0.8 | |
| 5/31 01:20 | 88.1 | ↑1.0 | |
| 5/31 01:30 | 89.2 | ↑1.1 | |
| 5/31 01:40 | 90.4 | ↑1.2 | |
| 5/31 01:50 | 91.7 | ↑1.3 | |
| 5/31 02:00 | 93.1 | ↑1.4 | |
| 5/31 02:10 | 94.5 | ↑1.4 | |
| 5/31 02:20 | 96.0 | ↑1.5 | |
| 5/31 02:30 | 97.6 | ↑1.6 | |
| 5/31 02:40 | 99.3 | ↑1.7 | |
| 5/31 02:50 | 101.0 | ↑1.7 | |
| 5/31 03:00 | 102.8 | ↑1.8 | |
| 5/31 03:10 | 104.7 | ↑1.9 | |
| 5/31 03:20 | 106.7 | ↑2.0 | |
| 5/31 03:30 | 108.7 | ↑2.0 | |
| 5/31 03:40 | 110.8 | ↑2.1 | |
| 5/31 03:50 | 112.9 | ↑2.1 | |
| 5/31 04:00 | 115.0 | ↑2.1 | |
| 5/31 04:10 | 117.1 | ↑2.1 | |
| 5/31 04:20 | 119.2 | ↑2.1 | |
| 5/31 04:30 | 121.2 | ↑2.0 | |
| 5/31 04:40 | 123.0 | ↑1.8 | |
| 5/31 04:50 | 124.7 | ↑1.7 | |
| 5/31 05:00 | 126.2 | ↑1.5 | |
| 5/31 05:10 | 127.5 | ↑1.3 | |
| 5/31 05:20 | 128.4 | ↑0.9 | |
| 5/31 05:30 | 129.1 | ↑0.7 | |
| 5/31 05:40 | 129.5 | ↑0.4 | 満潮 |
| 5/31 05:50 | 129.5 | 0 | |
| 5/31 06:00 | 129.2 | ↓-0.3 | |
| 5/31 06:10 | 128.5 | ↓-0.7 | |
| 5/31 06:20 | 127.5 | ↓-1.0 | |
| 5/31 06:30 | 126.2 | ↓-1.3 | |
| 5/31 06:40 | 124.5 | ↓-1.7 | |
| 5/31 06:50 | 122.6 | ↓-1.9 | |
| 5/31 07:00 | 120.4 | ↓-2.2 | |
| 5/31 07:10 | 118.0 | ↓-2.4 | |
| 5/31 07:20 | 115.3 | ↓-2.7 | |
| 5/31 07:30 | 112.5 | ↓-2.8 | |
| 5/31 07:40 | 109.5 | ↓-3.0 | |
| 5/31 07:50 | 106.4 | ↓-3.1 | |
| 5/31 08:00 | 103.2 | ↓-3.2 | |
| 5/31 08:10 | 99.9 | ↓-3.3 | |
| 5/31 08:20 | 96.6 | ↓-3.3 | |
| 5/31 08:30 | 93.1 | ↓-3.5 | |
| 5/31 08:40 | 89.6 | ↓-3.5 | |
| 5/31 08:50 | 86.1 | ↓-3.5 | |
| 5/31 09:00 | 82.5 | ↓-3.6 | |
| 5/31 09:10 | 78.9 | ↓-3.6 | |
| 5/31 09:20 | 75.2 | ↓-3.7 | |
| 5/31 09:30 | 71.5 | ↓-3.7 | |
| 5/31 09:40 | 67.8 | ↓-3.7 | |
| 5/31 09:50 | 64.0 | ↓-3.8 | 最大潮位差 |
| 5/31 10:00 | 60.3 | ↓-3.7 | |
| 5/31 10:10 | 56.5 | ↓-3.8 | 最大潮位差 |
| 5/31 10:20 | 52.8 | ↓-3.7 | |
| 5/31 10:30 | 49.2 | ↓-3.6 | |
| 5/31 10:40 | 45.7 | ↓-3.5 | |
| 5/31 10:50 | 42.2 | ↓-3.5 | |
| 5/31 11:00 | 39.0 | ↓-3.2 | |
| 5/31 11:10 | 35.9 | ↓-3.1 | |
| 5/31 11:20 | 33.1 | ↓-2.8 | |
| 5/31 11:30 | 30.5 | ↓-2.6 | |
| 5/31 11:40 | 28.3 | ↓-2.2 | |
| 5/31 11:50 | 26.3 | ↓-2.0 | |
| 5/31 12:00 | 24.6 | ↓-1.7 | |
| 5/31 12:10 | 23.3 | ↓-1.3 | |
| 5/31 12:20 | 22.3 | ↓-1.0 | |
| 5/31 12:30 | 21.6 | ↓-0.7 | |
| 5/31 12:40 | 21.3 | ↓-0.3 | 干潮 |
| 5/31 12:50 | 21.2 | ↓-0.1 | |
| 5/31 13:00 | 21.5 | ↑0.3 | |
| 5/31 13:10 | 22.0 | ↑0.5 | |
| 5/31 13:20 | 22.8 | ↑0.8 | |
| 5/31 13:30 | 23.9 | ↑1.1 | |
| 5/31 13:40 | 25.1 | ↑1.2 | |
| 5/31 13:50 | 26.6 | ↑1.5 | |
| 5/31 14:00 | 28.2 | ↑1.6 | |
| 5/31 14:10 | 30.1 | ↑1.9 | |
| 5/31 14:20 | 32.0 | ↑1.9 | |
| 5/31 14:30 | 34.2 | ↑2.2 | |
| 5/31 14:40 | 36.5 | ↑2.3 | |
| 5/31 14:50 | 38.9 | ↑2.4 | |
| 5/31 15:00 | 41.5 | ↑2.6 | |
| 5/31 15:10 | 44.2 | ↑2.7 | |
| 5/31 15:20 | 47.1 | ↑2.9 | |
| 5/31 15:30 | 50.2 | ↑3.1 | |
| 5/31 15:40 | 53.4 | ↑3.2 | |
| 5/31 15:50 | 56.7 | ↑3.3 | |
| 5/31 16:00 | 60.1 | ↑3.4 | |
| 5/31 16:10 | 63.7 | ↑3.6 | |
| 5/31 16:20 | 67.3 | ↑3.6 | |
| 5/31 16:30 | 71.0 | ↑3.7 | |
| 5/31 16:40 | 74.8 | ↑3.8 | 最大潮位差 |
| 5/31 16:50 | 78.5 | ↑3.7 | |
| 5/31 17:00 | 82.2 | ↑3.7 | |
| 5/31 17:10 | 85.8 | ↑3.6 | |
| 5/31 17:20 | 89.3 | ↑3.5 | |
| 5/31 17:30 | 92.7 | ↑3.4 | |
| 5/31 17:40 | 95.9 | ↑3.2 | |
| 5/31 17:50 | 98.9 | ↑3.0 | |
| 5/31 18:00 | 101.6 | ↑2.7 | |
| 5/31 18:10 | 104.1 | ↑2.5 | |
| 5/31 18:20 | 106.4 | ↑2.3 | |
| 5/31 18:30 | 108.4 | ↑2.0 | |
| 5/31 18:40 | 110.1 | ↑1.7 | |
| 5/31 18:50 | 111.5 | ↑1.4 | |
| 5/31 19:00 | 112.7 | ↑1.2 | |
| 5/31 19:10 | 113.7 | ↑1.0 | |
| 5/31 19:20 | 114.4 | ↑0.7 | |
| 5/31 19:30 | 115.0 | ↑0.6 | |
| 5/31 19:40 | 115.3 | ↑0.3 | |
| 5/31 19:50 | 115.5 | ↑0.2 | 満潮 |
| 5/31 20:00 | 115.6 | ↑0.1 | 満潮 |
| 5/31 20:10 | 115.5 | ↓-0.1 | |
| 5/31 20:20 | 115.3 | ↓-0.2 | |
| 5/31 20:30 | 115.0 | ↓-0.3 | |
| 5/31 20:40 | 114.6 | ↓-0.4 | |
| 5/31 20:50 | 114.1 | ↓-0.5 | |
| 5/31 21:00 | 113.5 | ↓-0.6 | |
| 5/31 21:10 | 112.7 | ↓-0.8 | |
| 5/31 21:20 | 111.9 | ↓-0.8 | |
| 5/31 21:30 | 111.0 | ↓-0.9 | |
| 5/31 21:40 | 109.9 | ↓-1.1 | |
| 5/31 21:50 | 108.7 | ↓-1.2 | |
| 5/31 22:00 | 107.4 | ↓-1.3 | |
| 5/31 22:10 | 106.0 | ↓-1.4 | |
| 5/31 22:20 | 104.5 | ↓-1.5 | |
| 5/31 22:30 | 102.8 | ↓-1.7 | |
| 5/31 22:40 | 101.1 | ↓-1.7 | |
| 5/31 22:50 | 99.4 | ↓-1.7 | |
| 5/31 23:00 | 97.6 | ↓-1.8 | |
| 5/31 23:10 | 95.8 | ↓-1.8 | |
| 5/31 23:20 | 94.0 | ↓-1.8 | |
| 5/31 23:30 | 92.2 | ↓-1.8 | |
| 5/31 23:40 | 90.6 | ↓-1.6 | |
| 5/31 23:50 | 89.0 | ↓-1.6 |