| 満潮 | 干潮 | 満潮 | 干潮 |
|
25
(日) |
04:26 | 11:34 | 18:36 | 23:27 |
| 136cm | 14cm | 119cm | 85cm | |
|
||||
苫小牧（北海道）2031年05月25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 |
|---|---|---|---|
| 5/25 00:00 | 89.1 | ↑1.1 | |
| 5/25 00:10 | 90.4 | ↑1.3 | |
| 5/25 00:20 | 91.7 | ↑1.3 | |
| 5/25 00:30 | 93.1 | ↑1.4 | |
| 5/25 00:40 | 94.6 | ↑1.5 | |
| 5/25 00:50 | 96.2 | ↑1.6 | |
| 5/25 01:00 | 97.8 | ↑1.6 | |
| 5/25 01:10 | 99.6 | ↑1.8 | |
| 5/25 01:20 | 101.4 | ↑1.8 | |
| 5/25 01:30 | 103.4 | ↑2.0 | |
| 5/25 01:40 | 105.4 | ↑2.0 | |
| 5/25 01:50 | 107.6 | ↑2.2 | |
| 5/25 02:00 | 109.8 | ↑2.2 | |
| 5/25 02:10 | 112.2 | ↑2.4 | |
| 5/25 02:20 | 114.5 | ↑2.3 | |
| 5/25 02:30 | 117.0 | ↑2.5 | |
| 5/25 02:40 | 119.4 | ↑2.4 | |
| 5/25 02:50 | 121.8 | ↑2.4 | |
| 5/25 03:00 | 124.2 | ↑2.4 | |
| 5/25 03:10 | 126.4 | ↑2.2 | |
| 5/25 03:20 | 128.5 | ↑2.1 | |
| 5/25 03:30 | 130.4 | ↑1.9 | |
| 5/25 03:40 | 132.0 | ↑1.6 | |
| 5/25 03:50 | 133.4 | ↑1.4 | |
| 5/25 04:00 | 134.5 | ↑1.1 | |
| 5/25 04:10 | 135.2 | ↑0.7 | |
| 5/25 04:20 | 135.5 | ↑0.3 | 満潮 |
| 5/25 04:30 | 135.6 | ↑0.1 | |
| 5/25 04:40 | 135.2 | ↓-0.4 | |
| 5/25 04:50 | 134.5 | ↓-0.7 | |
| 5/25 05:00 | 133.4 | ↓-1.1 | |
| 5/25 05:10 | 132.0 | ↓-1.4 | |
| 5/25 05:20 | 130.3 | ↓-1.7 | |
| 5/25 05:30 | 128.3 | ↓-2.0 | |
| 5/25 05:40 | 126.1 | ↓-2.2 | |
| 5/25 05:50 | 123.6 | ↓-2.5 | |
| 5/25 06:00 | 121.0 | ↓-2.6 | |
| 5/25 06:10 | 118.1 | ↓-2.9 | |
| 5/25 06:20 | 115.1 | ↓-3.0 | |
| 5/25 06:30 | 112.0 | ↓-3.1 | |
| 5/25 06:40 | 108.8 | ↓-3.2 | |
| 5/25 06:50 | 105.5 | ↓-3.3 | |
| 5/25 07:00 | 102.0 | ↓-3.5 | |
| 5/25 07:10 | 98.4 | ↓-3.6 | |
| 5/25 07:20 | 94.8 | ↓-3.6 | |
| 5/25 07:30 | 91.0 | ↓-3.8 | |
| 5/25 07:40 | 87.1 | ↓-3.9 | |
| 5/25 07:50 | 83.1 | ↓-4.0 | |
| 5/25 08:00 | 79.0 | ↓-4.1 | |
| 5/25 08:10 | 74.8 | ↓-4.2 | |
| 5/25 08:20 | 70.5 | ↓-4.3 | |
| 5/25 08:30 | 66.1 | ↓-4.4 | |
| 5/25 08:40 | 61.7 | ↓-4.4 | |
| 5/25 08:50 | 57.3 | ↓-4.4 | |
| 5/25 09:00 | 52.9 | ↓-4.4 | |
| 5/25 09:10 | 48.6 | ↓-4.3 | |
| 5/25 09:20 | 44.3 | ↓-4.3 | |
| 5/25 09:30 | 40.2 | ↓-4.1 | |
| 5/25 09:40 | 36.3 | ↓-3.9 | |
| 5/25 09:50 | 32.6 | ↓-3.7 | |
| 5/25 10:00 | 29.2 | ↓-3.4 | |
| 5/25 10:10 | 26.1 | ↓-3.1 | |
| 5/25 10:20 | 23.3 | ↓-2.8 | |
| 5/25 10:30 | 20.8 | ↓-2.5 | |
| 5/25 10:40 | 18.8 | ↓-2.0 | |
| 5/25 10:50 | 17.1 | ↓-1.7 | |
| 5/25 11:00 | 15.7 | ↓-1.4 | |
| 5/25 11:10 | 14.8 | ↓-0.9 | |
| 5/25 11:20 | 14.2 | ↓-0.6 | |
| 5/25 11:30 | 13.9 | ↓-0.3 | 干潮 |
| 5/25 11:40 | 14.0 | ↑0.1 | |
| 5/25 11:50 | 14.4 | ↑0.4 | |
| 5/25 12:00 | 15.0 | ↑0.6 | |
| 5/25 12:10 | 16.0 | ↑1.0 | |
| 5/25 12:20 | 17.1 | ↑1.1 | |
| 5/25 12:30 | 18.5 | ↑1.4 | |
| 5/25 12:40 | 20.2 | ↑1.7 | |
| 5/25 12:50 | 22.0 | ↑1.8 | |
| 5/25 13:00 | 24.0 | ↑2.0 | |
| 5/25 13:10 | 26.3 | ↑2.3 | |
| 5/25 13:20 | 28.8 | ↑2.5 | |
| 5/25 13:30 | 31.5 | ↑2.7 | |
| 5/25 13:40 | 34.4 | ↑2.9 | |
| 5/25 13:50 | 37.5 | ↑3.1 | |
| 5/25 14:00 | 40.8 | ↑3.3 | |
| 5/25 14:10 | 44.4 | ↑3.6 | |
| 5/25 14:20 | 48.1 | ↑3.7 | |
| 5/25 14:30 | 52.1 | ↑4.0 | |
| 5/25 14:40 | 56.2 | ↑4.1 | |
| 5/25 14:50 | 60.4 | ↑4.2 | |
| 5/25 15:00 | 64.8 | ↑4.4 | |
| 5/25 15:10 | 69.2 | ↑4.4 | |
| 5/25 15:20 | 73.7 | ↑4.5 | 最大潮位差 |
| 5/25 15:30 | 78.1 | ↑4.4 | |
| 5/25 15:40 | 82.4 | ↑4.3 | |
| 5/25 15:50 | 86.6 | ↑4.2 | |
| 5/25 16:00 | 90.7 | ↑4.1 | |
| 5/25 16:10 | 94.5 | ↑3.8 | |
| 5/25 16:20 | 98.1 | ↑3.6 | |
| 5/25 16:30 | 101.5 | ↑3.4 | |
| 5/25 16:40 | 104.5 | ↑3.0 | |
| 5/25 16:50 | 107.3 | ↑2.8 | |
| 5/25 17:00 | 109.7 | ↑2.4 | |
| 5/25 17:10 | 111.8 | ↑2.1 | |
| 5/25 17:20 | 113.5 | ↑1.7 | |
| 5/25 17:30 | 115.0 | ↑1.5 | |
| 5/25 17:40 | 116.2 | ↑1.2 | |
| 5/25 17:50 | 117.2 | ↑1.0 | |
| 5/25 18:00 | 117.9 | ↑0.7 | |
| 5/25 18:10 | 118.4 | ↑0.5 | |
| 5/25 18:20 | 118.7 | ↑0.3 | |
| 5/25 18:30 | 118.9 | ↑0.2 | 満潮 |
| 5/25 18:40 | 118.9 | 0 | |
| 5/25 18:50 | 118.7 | ↓-0.2 | |
| 5/25 19:00 | 118.5 | ↓-0.2 | |
| 5/25 19:10 | 118.1 | ↓-0.4 | |
| 5/25 19:20 | 117.6 | ↓-0.5 | |
| 5/25 19:30 | 116.9 | ↓-0.7 | |
| 5/25 19:40 | 116.2 | ↓-0.7 | |
| 5/25 19:50 | 115.3 | ↓-0.9 | |
| 5/25 20:00 | 114.2 | ↓-1.1 | |
| 5/25 20:10 | 113.0 | ↓-1.2 | |
| 5/25 20:20 | 111.7 | ↓-1.3 | |
| 5/25 20:30 | 110.2 | ↓-1.5 | |
| 5/25 20:40 | 108.6 | ↓-1.6 | |
| 5/25 20:50 | 106.9 | ↓-1.7 | |
| 5/25 21:00 | 105.0 | ↓-1.9 | |
| 5/25 21:10 | 103.1 | ↓-1.9 | |
| 5/25 21:20 | 101.1 | ↓-2.0 | |
| 5/25 21:30 | 99.1 | ↓-2.0 | |
| 5/25 21:40 | 97.0 | ↓-2.1 | |
| 5/25 21:50 | 95.1 | ↓-1.9 | |
| 5/25 22:00 | 93.2 | ↓-1.9 | |
| 5/25 22:10 | 91.5 | ↓-1.7 | |
| 5/25 22:20 | 89.9 | ↓-1.6 | |
| 5/25 22:30 | 88.5 | ↓-1.4 | |
| 5/25 22:40 | 87.3 | ↓-1.2 | |
| 5/25 22:50 | 86.3 | ↓-1.0 | |
| 5/25 23:00 | 85.5 | ↓-0.8 | |
| 5/25 23:10 | 85.0 | ↓-0.5 | |
| 5/25 23:20 | 84.8 | ↓-0.2 | 干潮 |
| 5/25 23:30 | 84.8 | 0 | |
| 5/25 23:40 | 85.0 | ↑0.2 | |
| 5/25 23:50 | 85.3 | ↑0.3 |