| 満潮 | 干潮 | 満潮 | 干潮 |
|
01
(金) |
01:21 | 08:02 | 14:19 | 19:50 |
| 119cm | 44cm | 113cm | 58cm | |
|
||||
苫小牧（北海道）2015年05月01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 |
|---|---|---|---|
| 5/1 00:00 | 112.0 | ↑1.9 | |
| 5/1 00:10 | 113.6 | ↑1.6 | |
| 5/1 00:20 | 115.0 | ↑1.4 | |
| 5/1 00:30 | 116.2 | ↑1.2 | |
| 5/1 00:40 | 117.2 | ↑1.0 | |
| 5/1 00:50 | 118.0 | ↑0.8 | |
| 5/1 01:00 | 118.5 | ↑0.5 | |
| 5/1 01:10 | 118.8 | ↑0.3 | |
| 5/1 01:20 | 118.9 | ↑0.1 | 満潮 |
| 5/1 01:30 | 118.8 | ↓-0.1 | |
| 5/1 01:40 | 118.5 | ↓-0.3 | |
| 5/1 01:50 | 118.0 | ↓-0.5 | |
| 5/1 02:00 | 117.3 | ↓-0.7 | |
| 5/1 02:10 | 116.5 | ↓-0.8 | |
| 5/1 02:20 | 115.4 | ↓-1.1 | |
| 5/1 02:30 | 114.2 | ↓-1.2 | |
| 5/1 02:40 | 112.8 | ↓-1.4 | |
| 5/1 02:50 | 111.2 | ↓-1.6 | |
| 5/1 03:00 | 109.5 | ↓-1.7 | |
| 5/1 03:10 | 107.6 | ↓-1.9 | |
| 5/1 03:20 | 105.5 | ↓-2.1 | |
| 5/1 03:30 | 103.2 | ↓-2.3 | |
| 5/1 03:40 | 100.8 | ↓-2.4 | |
| 5/1 03:50 | 98.2 | ↓-2.6 | |
| 5/1 04:00 | 95.5 | ↓-2.7 | |
| 5/1 04:10 | 92.6 | ↓-2.9 | |
| 5/1 04:20 | 89.7 | ↓-2.9 | |
| 5/1 04:30 | 86.6 | ↓-3.1 | |
| 5/1 04:40 | 83.5 | ↓-3.1 | |
| 5/1 04:50 | 80.3 | ↓-3.2 | 最大潮位差 |
| 5/1 05:00 | 77.1 | ↓-3.2 | 最大潮位差 |
| 5/1 05:10 | 73.9 | ↓-3.2 | 最大潮位差 |
| 5/1 05:20 | 70.8 | ↓-3.1 | |
| 5/1 05:30 | 67.8 | ↓-3.0 | |
| 5/1 05:40 | 64.8 | ↓-3.0 | |
| 5/1 05:50 | 62.0 | ↓-2.8 | |
| 5/1 06:00 | 59.3 | ↓-2.7 | |
| 5/1 06:10 | 56.8 | ↓-2.5 | |
| 5/1 06:20 | 54.5 | ↓-2.3 | |
| 5/1 06:30 | 52.4 | ↓-2.1 | |
| 5/1 06:40 | 50.6 | ↓-1.8 | |
| 5/1 06:50 | 48.9 | ↓-1.7 | |
| 5/1 07:00 | 47.5 | ↓-1.4 | |
| 5/1 07:10 | 46.3 | ↓-1.2 | |
| 5/1 07:20 | 45.3 | ↓-1.0 | |
| 5/1 07:30 | 44.5 | ↓-0.8 | |
| 5/1 07:40 | 44.0 | ↓-0.5 | |
| 5/1 07:50 | 43.7 | ↓-0.3 | |
| 5/1 08:00 | 43.6 | ↓-0.1 | 干潮 |
| 5/1 08:10 | 43.7 | ↑0.1 | |
| 5/1 08:20 | 44.0 | ↑0.3 | |
| 5/1 08:30 | 44.5 | ↑0.5 | |
| 5/1 08:40 | 45.2 | ↑0.7 | |
| 5/1 08:50 | 46.1 | ↑0.9 | |
| 5/1 09:00 | 47.2 | ↑1.1 | |
| 5/1 09:10 | 48.5 | ↑1.3 | |
| 5/1 09:20 | 50.0 | ↑1.5 | |
| 5/1 09:30 | 51.7 | ↑1.7 | |
| 5/1 09:40 | 53.6 | ↑1.9 | |
| 5/1 09:50 | 55.7 | ↑2.1 | |
| 5/1 10:00 | 58.0 | ↑2.3 | |
| 5/1 10:10 | 60.5 | ↑2.5 | |
| 5/1 10:20 | 63.1 | ↑2.6 | |
| 5/1 10:30 | 65.9 | ↑2.8 | |
| 5/1 10:40 | 68.8 | ↑2.9 | |
| 5/1 10:50 | 71.8 | ↑3.0 | |
| 5/1 11:00 | 74.8 | ↑3.0 | |
| 5/1 11:10 | 77.9 | ↑3.1 | |
| 5/1 11:20 | 81.0 | ↑3.1 | |
| 5/1 11:30 | 84.1 | ↑3.1 | |
| 5/1 11:40 | 87.1 | ↑3.0 | |
| 5/1 11:50 | 90.1 | ↑3.0 | |
| 5/1 12:00 | 92.9 | ↑2.8 | |
| 5/1 12:10 | 95.6 | ↑2.7 | |
| 5/1 12:20 | 98.1 | ↑2.5 | |
| 5/1 12:30 | 100.4 | ↑2.3 | |
| 5/1 12:40 | 102.6 | ↑2.2 | |
| 5/1 12:50 | 104.5 | ↑1.9 | |
| 5/1 13:00 | 106.2 | ↑1.7 | |
| 5/1 13:10 | 107.7 | ↑1.5 | |
| 5/1 13:20 | 109.0 | ↑1.3 | |
| 5/1 13:30 | 110.1 | ↑1.1 | |
| 5/1 13:40 | 110.9 | ↑0.8 | |
| 5/1 13:50 | 111.6 | ↑0.7 | |
| 5/1 14:00 | 112.0 | ↑0.4 | |
| 5/1 14:10 | 112.3 | ↑0.3 | 満潮 |
| 5/1 14:20 | 112.4 | ↑0.1 | |
| 5/1 14:30 | 112.2 | ↓-0.2 | |
| 5/1 14:40 | 111.9 | ↓-0.3 | |
| 5/1 14:50 | 111.4 | ↓-0.5 | |
| 5/1 15:00 | 110.7 | ↓-0.7 | |
| 5/1 15:10 | 109.8 | ↓-0.9 | |
| 5/1 15:20 | 108.7 | ↓-1.1 | |
| 5/1 15:30 | 107.4 | ↓-1.3 | |
| 5/1 15:40 | 105.9 | ↓-1.5 | |
| 5/1 15:50 | 104.3 | ↓-1.6 | |
| 5/1 16:00 | 102.4 | ↓-1.9 | |
| 5/1 16:10 | 100.3 | ↓-2.1 | |
| 5/1 16:20 | 98.1 | ↓-2.2 | |
| 5/1 16:30 | 95.7 | ↓-2.4 | |
| 5/1 16:40 | 93.2 | ↓-2.5 | |
| 5/1 16:50 | 90.5 | ↓-2.7 | |
| 5/1 17:00 | 87.8 | ↓-2.7 | |
| 5/1 17:10 | 85.0 | ↓-2.8 | |
| 5/1 17:20 | 82.2 | ↓-2.8 | |
| 5/1 17:30 | 79.4 | ↓-2.8 | |
| 5/1 17:40 | 76.7 | ↓-2.7 | |
| 5/1 17:50 | 74.0 | ↓-2.7 | |
| 5/1 18:00 | 71.5 | ↓-2.5 | |
| 5/1 18:10 | 69.1 | ↓-2.4 | |
| 5/1 18:20 | 66.9 | ↓-2.2 | |
| 5/1 18:30 | 64.8 | ↓-2.1 | |
| 5/1 18:40 | 63.0 | ↓-1.8 | |
| 5/1 18:50 | 61.5 | ↓-1.5 | |
| 5/1 19:00 | 60.1 | ↓-1.4 | |
| 5/1 19:10 | 59.0 | ↓-1.1 | |
| 5/1 19:20 | 58.2 | ↓-0.8 | |
| 5/1 19:30 | 57.6 | ↓-0.6 | |
| 5/1 19:40 | 57.3 | ↓-0.3 | 干潮 |
| 5/1 19:50 | 57.2 | ↓-0.1 | 干潮 |
| 5/1 20:00 | 57.3 | ↑0.1 | |
| 5/1 20:10 | 57.7 | ↑0.4 | |
| 5/1 20:20 | 58.2 | ↑0.5 | |
| 5/1 20:30 | 59.0 | ↑0.8 | |
| 5/1 20:40 | 59.9 | ↑0.9 | |
| 5/1 20:50 | 61.1 | ↑1.2 | |
| 5/1 21:00 | 62.4 | ↑1.3 | |
| 5/1 21:10 | 63.9 | ↑1.5 | |
| 5/1 21:20 | 65.6 | ↑1.7 | |
| 5/1 21:30 | 67.4 | ↑1.8 | |
| 5/1 21:40 | 69.5 | ↑2.1 | |
| 5/1 21:50 | 71.7 | ↑2.2 | |
| 5/1 22:00 | 74.0 | ↑2.3 | |
| 5/1 22:10 | 76.5 | ↑2.5 | |
| 5/1 22:20 | 79.2 | ↑2.7 | |
| 5/1 22:30 | 82.0 | ↑2.8 | |
| 5/1 22:40 | 84.9 | ↑2.9 | |
| 5/1 22:50 | 87.9 | ↑3.0 | |
| 5/1 23:00 | 91.0 | ↑3.1 | |
| 5/1 23:10 | 94.1 | ↑3.1 | |
| 5/1 23:20 | 97.2 | ↑3.1 | |
| 5/1 23:30 | 100.2 | ↑3.0 | |
| 5/1 23:40 | 103.2 | ↑3.0 | |
| 5/1 23:50 | 106.1 | ↑2.9 |