| 満潮 | 干潮 | 満潮 | 干潮 |
|
31
(日) |
00:52 | 08:01 | 14:55 | 19:46 |
| 128cm | 31cm | 117cm | 77cm | |
|
||||
苫小牧（北海道）2015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 | 124.6 | ↑1.4 | |
| 5/31 00:10 | 125.8 | ↑1.2 | |
| 5/31 00:20 | 126.8 | ↑1.0 | |
| 5/31 00:30 | 127.4 | ↑0.6 | |
| 5/31 00:40 | 127.8 | ↑0.4 | |
| 5/31 00:50 | 128.0 | ↑0.2 | 満潮 |
| 5/31 01:00 | 127.9 | ↓-0.1 | |
| 5/31 01:10 | 127.5 | ↓-0.4 | |
| 5/31 01:20 | 126.9 | ↓-0.6 | |
| 5/31 01:30 | 126.0 | ↓-0.9 | |
| 5/31 01:40 | 125.0 | ↓-1.0 | |
| 5/31 01:50 | 123.7 | ↓-1.3 | |
| 5/31 02:00 | 122.2 | ↓-1.5 | |
| 5/31 02:10 | 120.5 | ↓-1.7 | |
| 5/31 02:20 | 118.7 | ↓-1.8 | |
| 5/31 02:30 | 116.6 | ↓-2.1 | |
| 5/31 02:40 | 114.5 | ↓-2.1 | |
| 5/31 02:50 | 112.1 | ↓-2.4 | |
| 5/31 03:00 | 109.7 | ↓-2.4 | |
| 5/31 03:10 | 107.1 | ↓-2.6 | |
| 5/31 03:20 | 104.3 | ↓-2.8 | |
| 5/31 03:30 | 101.4 | ↓-2.9 | |
| 5/31 03:40 | 98.4 | ↓-3.0 | |
| 5/31 03:50 | 95.2 | ↓-3.2 | |
| 5/31 04:00 | 92.0 | ↓-3.2 | |
| 5/31 04:10 | 88.6 | ↓-3.4 | |
| 5/31 04:20 | 85.1 | ↓-3.5 | |
| 5/31 04:30 | 81.5 | ↓-3.6 | |
| 5/31 04:40 | 77.8 | ↓-3.7 | |
| 5/31 04:50 | 74.2 | ↓-3.6 | |
| 5/31 05:00 | 70.4 | ↓-3.8 | 最大潮位差 |
| 5/31 05:10 | 66.7 | ↓-3.7 | |
| 5/31 05:20 | 63.1 | ↓-3.6 | |
| 5/31 05:30 | 59.5 | ↓-3.6 | |
| 5/31 05:40 | 56.0 | ↓-3.5 | |
| 5/31 05:50 | 52.7 | ↓-3.3 | |
| 5/31 06:00 | 49.5 | ↓-3.2 | |
| 5/31 06:10 | 46.6 | ↓-2.9 | |
| 5/31 06:20 | 43.8 | ↓-2.8 | |
| 5/31 06:30 | 41.3 | ↓-2.5 | |
| 5/31 06:40 | 39.0 | ↓-2.3 | |
| 5/31 06:50 | 37.0 | ↓-2.0 | |
| 5/31 07:00 | 35.3 | ↓-1.7 | |
| 5/31 07:10 | 33.9 | ↓-1.4 | |
| 5/31 07:20 | 32.7 | ↓-1.2 | |
| 5/31 07:30 | 31.8 | ↓-0.9 | |
| 5/31 07:40 | 31.2 | ↓-0.6 | |
| 5/31 07:50 | 30.8 | ↓-0.4 | |
| 5/31 08:00 | 30.7 | ↓-0.1 | 干潮 |
| 5/31 08:10 | 30.8 | ↑0.1 | |
| 5/31 08:20 | 31.2 | ↑0.4 | |
| 5/31 08:30 | 31.7 | ↑0.5 | |
| 5/31 08:40 | 32.5 | ↑0.8 | |
| 5/31 08:50 | 33.5 | ↑1.0 | |
| 5/31 09:00 | 34.8 | ↑1.3 | |
| 5/31 09:10 | 36.2 | ↑1.4 | |
| 5/31 09:20 | 37.8 | ↑1.6 | |
| 5/31 09:30 | 39.6 | ↑1.8 | |
| 5/31 09:40 | 41.7 | ↑2.1 | |
| 5/31 09:50 | 43.9 | ↑2.2 | |
| 5/31 10:00 | 46.4 | ↑2.5 | |
| 5/31 10:10 | 49.1 | ↑2.7 | |
| 5/31 10:20 | 51.9 | ↑2.8 | |
| 5/31 10:30 | 54.9 | ↑3.0 | |
| 5/31 10:40 | 58.1 | ↑3.2 | |
| 5/31 10:50 | 61.4 | ↑3.3 | |
| 5/31 11:00 | 64.8 | ↑3.4 | |
| 5/31 11:10 | 68.4 | ↑3.6 | |
| 5/31 11:20 | 71.9 | ↑3.5 | |
| 5/31 11:30 | 75.5 | ↑3.6 | |
| 5/31 11:40 | 79.1 | ↑3.6 | |
| 5/31 11:50 | 82.7 | ↑3.6 | |
| 5/31 12:00 | 86.1 | ↑3.4 | |
| 5/31 12:10 | 89.5 | ↑3.4 | |
| 5/31 12:20 | 92.7 | ↑3.2 | |
| 5/31 12:30 | 95.7 | ↑3.0 | |
| 5/31 12:40 | 98.6 | ↑2.9 | |
| 5/31 12:50 | 101.3 | ↑2.7 | |
| 5/31 13:00 | 103.7 | ↑2.4 | |
| 5/31 13:10 | 105.9 | ↑2.2 | |
| 5/31 13:20 | 107.9 | ↑2.0 | |
| 5/31 13:30 | 109.6 | ↑1.7 | |
| 5/31 13:40 | 111.1 | ↑1.5 | |
| 5/31 13:50 | 112.4 | ↑1.3 | |
| 5/31 14:00 | 113.5 | ↑1.1 | |
| 5/31 14:10 | 114.4 | ↑0.9 | |
| 5/31 14:20 | 115.1 | ↑0.7 | |
| 5/31 14:30 | 115.6 | ↑0.5 | |
| 5/31 14:40 | 115.9 | ↑0.3 | |
| 5/31 14:50 | 116.1 | ↑0.2 | 満潮 |
| 5/31 15:00 | 116.0 | ↓-0.1 | |
| 5/31 15:10 | 115.9 | ↓-0.1 | |
| 5/31 15:20 | 115.5 | ↓-0.4 | |
| 5/31 15:30 | 115.0 | ↓-0.5 | |
| 5/31 15:40 | 114.2 | ↓-0.8 | |
| 5/31 15:50 | 113.4 | ↓-0.8 | |
| 5/31 16:00 | 112.3 | ↓-1.1 | |
| 5/31 16:10 | 111.0 | ↓-1.3 | |
| 5/31 16:20 | 109.6 | ↓-1.4 | |
| 5/31 16:30 | 108.0 | ↓-1.6 | |
| 5/31 16:40 | 106.3 | ↓-1.7 | |
| 5/31 16:50 | 104.4 | ↓-1.9 | |
| 5/31 17:00 | 102.4 | ↓-2.0 | |
| 5/31 17:10 | 100.3 | ↓-2.1 | |
| 5/31 17:20 | 98.1 | ↓-2.2 | |
| 5/31 17:30 | 95.9 | ↓-2.2 | |
| 5/31 17:40 | 93.6 | ↓-2.3 | |
| 5/31 17:50 | 91.4 | ↓-2.2 | |
| 5/31 18:00 | 89.2 | ↓-2.2 | |
| 5/31 18:10 | 87.2 | ↓-2.0 | |
| 5/31 18:20 | 85.2 | ↓-2.0 | |
| 5/31 18:30 | 83.4 | ↓-1.8 | |
| 5/31 18:40 | 81.8 | ↓-1.6 | |
| 5/31 18:50 | 80.4 | ↓-1.4 | |
| 5/31 19:00 | 79.3 | ↓-1.1 | |
| 5/31 19:10 | 78.3 | ↓-1.0 | |
| 5/31 19:20 | 77.6 | ↓-0.7 | |
| 5/31 19:30 | 77.2 | ↓-0.4 | |
| 5/31 19:40 | 76.9 | ↓-0.3 | 干潮 |
| 5/31 19:50 | 76.9 | 0 | |
| 5/31 20:00 | 77.2 | ↑0.3 | |
| 5/31 20:10 | 77.6 | ↑0.4 | |
| 5/31 20:20 | 78.2 | ↑0.6 | |
| 5/31 20:30 | 79.0 | ↑0.8 | |
| 5/31 20:40 | 80.0 | ↑1.0 | |
| 5/31 20:50 | 81.1 | ↑1.1 | |
| 5/31 21:00 | 82.4 | ↑1.3 | |
| 5/31 21:10 | 83.8 | ↑1.4 | |
| 5/31 21:20 | 85.3 | ↑1.5 | |
| 5/31 21:30 | 86.9 | ↑1.6 | |
| 5/31 21:40 | 88.7 | ↑1.8 | |
| 5/31 21:50 | 90.6 | ↑1.9 | |
| 5/31 22:00 | 92.6 | ↑2.0 | |
| 5/31 22:10 | 94.7 | ↑2.1 | |
| 5/31 22:20 | 97.0 | ↑2.3 | |
| 5/31 22:30 | 99.3 | ↑2.3 | |
| 5/31 22:40 | 101.7 | ↑2.4 | |
| 5/31 22:50 | 104.2 | ↑2.5 | |
| 5/31 23:00 | 106.8 | ↑2.6 | |
| 5/31 23:10 | 109.4 | ↑2.6 | |
| 5/31 23:20 | 112.0 | ↑2.6 | |
| 5/31 23:30 | 114.7 | ↑2.7 | |
| 5/31 23:40 | 117.2 | ↑2.5 | |
| 5/31 23:50 | 119.7 | ↑2.5 |