| 満潮 | 干潮 | 満潮 | 干潮 |
|
13
(日) |
01:29 | 08:01 | 14:12 | 19:54 |
| 122cm | 38cm | 118cm | 58cm | |
|
||||
苫小牧（北海道）2018年05月13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 |
|---|---|---|---|
| 5/13 00:00 | 111.6 | ↑2.3 | |
| 5/13 00:10 | 113.6 | ↑2.0 | |
| 5/13 00:20 | 115.5 | ↑1.9 | |
| 5/13 00:30 | 117.1 | ↑1.6 | |
| 5/13 00:40 | 118.5 | ↑1.4 | |
| 5/13 00:50 | 119.6 | ↑1.1 | |
| 5/13 01:00 | 120.4 | ↑0.8 | |
| 5/13 01:10 | 121.0 | ↑0.6 | |
| 5/13 01:20 | 121.3 | ↑0.3 | 満潮 |
| 5/13 01:30 | 121.4 | ↑0.1 | |
| 5/13 01:40 | 121.2 | ↓-0.2 | |
| 5/13 01:50 | 120.8 | ↓-0.4 | |
| 5/13 02:00 | 120.2 | ↓-0.6 | |
| 5/13 02:10 | 119.4 | ↓-0.8 | |
| 5/13 02:20 | 118.4 | ↓-1.0 | |
| 5/13 02:30 | 117.1 | ↓-1.3 | |
| 5/13 02:40 | 115.7 | ↓-1.4 | |
| 5/13 02:50 | 114.1 | ↓-1.6 | |
| 5/13 03:00 | 112.4 | ↓-1.7 | |
| 5/13 03:10 | 110.4 | ↓-2.0 | |
| 5/13 03:20 | 108.3 | ↓-2.1 | |
| 5/13 03:30 | 106.0 | ↓-2.3 | |
| 5/13 03:40 | 103.5 | ↓-2.5 | |
| 5/13 03:50 | 100.9 | ↓-2.6 | |
| 5/13 04:00 | 98.1 | ↓-2.8 | |
| 5/13 04:10 | 95.2 | ↓-2.9 | |
| 5/13 04:20 | 92.1 | ↓-3.1 | |
| 5/13 04:30 | 88.8 | ↓-3.3 | |
| 5/13 04:40 | 85.5 | ↓-3.3 | |
| 5/13 04:50 | 82.1 | ↓-3.4 | |
| 5/13 05:00 | 78.5 | ↓-3.6 | 最大潮位差 |
| 5/13 05:10 | 75.0 | ↓-3.5 | |
| 5/13 05:20 | 71.4 | ↓-3.6 | 最大潮位差 |
| 5/13 05:30 | 67.9 | ↓-3.5 | |
| 5/13 05:40 | 64.4 | ↓-3.5 | |
| 5/13 05:50 | 61.1 | ↓-3.3 | |
| 5/13 06:00 | 57.8 | ↓-3.3 | |
| 5/13 06:10 | 54.8 | ↓-3.0 | |
| 5/13 06:20 | 51.9 | ↓-2.9 | |
| 5/13 06:30 | 49.2 | ↓-2.7 | |
| 5/13 06:40 | 46.8 | ↓-2.4 | |
| 5/13 06:50 | 44.7 | ↓-2.1 | |
| 5/13 07:00 | 42.8 | ↓-1.9 | |
| 5/13 07:10 | 41.3 | ↓-1.5 | |
| 5/13 07:20 | 40.0 | ↓-1.3 | |
| 5/13 07:30 | 39.0 | ↓-1.0 | |
| 5/13 07:40 | 38.3 | ↓-0.7 | |
| 5/13 07:50 | 37.9 | ↓-0.4 | |
| 5/13 08:00 | 37.8 | ↓-0.1 | 干潮 |
| 5/13 08:10 | 37.9 | ↑0.1 | |
| 5/13 08:20 | 38.3 | ↑0.4 | |
| 5/13 08:30 | 38.9 | ↑0.6 | |
| 5/13 08:40 | 39.8 | ↑0.9 | |
| 5/13 08:50 | 40.9 | ↑1.1 | |
| 5/13 09:00 | 42.2 | ↑1.3 | |
| 5/13 09:10 | 43.7 | ↑1.5 | |
| 5/13 09:20 | 45.5 | ↑1.8 | |
| 5/13 09:30 | 47.4 | ↑1.9 | |
| 5/13 09:40 | 49.6 | ↑2.2 | |
| 5/13 09:50 | 51.9 | ↑2.3 | |
| 5/13 10:00 | 54.5 | ↑2.6 | |
| 5/13 10:10 | 57.2 | ↑2.7 | |
| 5/13 10:20 | 60.1 | ↑2.9 | |
| 5/13 10:30 | 63.2 | ↑3.1 | |
| 5/13 10:40 | 66.5 | ↑3.3 | |
| 5/13 10:50 | 69.8 | ↑3.3 | |
| 5/13 11:00 | 73.3 | ↑3.5 | |
| 5/13 11:10 | 76.8 | ↑3.5 | |
| 5/13 11:20 | 80.4 | ↑3.6 | 最大潮位差 |
| 5/13 11:30 | 84.0 | ↑3.6 | 最大潮位差 |
| 5/13 11:40 | 87.5 | ↑3.5 | |
| 5/13 11:50 | 91.0 | ↑3.5 | |
| 5/13 12:00 | 94.4 | ↑3.4 | |
| 5/13 12:10 | 97.6 | ↑3.2 | |
| 5/13 12:20 | 100.7 | ↑3.1 | |
| 5/13 12:30 | 103.6 | ↑2.9 | |
| 5/13 12:40 | 106.2 | ↑2.6 | |
| 5/13 12:50 | 108.5 | ↑2.3 | |
| 5/13 13:00 | 110.6 | ↑2.1 | |
| 5/13 13:10 | 112.4 | ↑1.8 | |
| 5/13 13:20 | 114.0 | ↑1.6 | |
| 5/13 13:30 | 115.2 | ↑1.2 | |
| 5/13 13:40 | 116.2 | ↑1.0 | |
| 5/13 13:50 | 116.8 | ↑0.6 | |
| 5/13 14:00 | 117.2 | ↑0.4 | |
| 5/13 14:10 | 117.4 | ↑0.2 | 満潮 |
| 5/13 14:20 | 117.3 | ↓-0.1 | |
| 5/13 14:30 | 117.0 | ↓-0.3 | |
| 5/13 14:40 | 116.5 | ↓-0.5 | |
| 5/13 14:50 | 115.8 | ↓-0.7 | |
| 5/13 15:00 | 114.9 | ↓-0.9 | |
| 5/13 15:10 | 113.8 | ↓-1.1 | |
| 5/13 15:20 | 112.5 | ↓-1.3 | |
| 5/13 15:30 | 111.1 | ↓-1.4 | |
| 5/13 15:40 | 109.5 | ↓-1.6 | |
| 5/13 15:50 | 107.7 | ↓-1.8 | |
| 5/13 16:00 | 105.8 | ↓-1.9 | |
| 5/13 16:10 | 103.7 | ↓-2.1 | |
| 5/13 16:20 | 101.5 | ↓-2.2 | |
| 5/13 16:30 | 99.1 | ↓-2.4 | |
| 5/13 16:40 | 96.6 | ↓-2.5 | |
| 5/13 16:50 | 94.0 | ↓-2.6 | |
| 5/13 17:00 | 91.3 | ↓-2.7 | |
| 5/13 17:10 | 88.5 | ↓-2.8 | |
| 5/13 17:20 | 85.6 | ↓-2.9 | |
| 5/13 17:30 | 82.8 | ↓-2.8 | |
| 5/13 17:40 | 79.9 | ↓-2.9 | |
| 5/13 17:50 | 77.0 | ↓-2.9 | |
| 5/13 18:00 | 74.3 | ↓-2.7 | |
| 5/13 18:10 | 71.6 | ↓-2.7 | |
| 5/13 18:20 | 69.2 | ↓-2.4 | |
| 5/13 18:30 | 66.8 | ↓-2.4 | |
| 5/13 18:40 | 64.7 | ↓-2.1 | |
| 5/13 18:50 | 62.9 | ↓-1.8 | |
| 5/13 19:00 | 61.3 | ↓-1.6 | |
| 5/13 19:10 | 59.9 | ↓-1.4 | |
| 5/13 19:20 | 58.8 | ↓-1.1 | |
| 5/13 19:30 | 58.1 | ↓-0.7 | |
| 5/13 19:40 | 57.6 | ↓-0.5 | |
| 5/13 19:50 | 57.3 | ↓-0.3 | 干潮 |
| 5/13 20:00 | 57.4 | ↑0.1 | |
| 5/13 20:10 | 57.7 | ↑0.3 | |
| 5/13 20:20 | 58.2 | ↑0.5 | |
| 5/13 20:30 | 58.9 | ↑0.7 | |
| 5/13 20:40 | 59.9 | ↑1.0 | |
| 5/13 20:50 | 61.1 | ↑1.2 | |
| 5/13 21:00 | 62.4 | ↑1.3 | |
| 5/13 21:10 | 63.9 | ↑1.5 | |
| 5/13 21:20 | 65.5 | ↑1.6 | |
| 5/13 21:30 | 67.3 | ↑1.8 | |
| 5/13 21:40 | 69.3 | ↑2.0 | |
| 5/13 21:50 | 71.4 | ↑2.1 | |
| 5/13 22:00 | 73.6 | ↑2.2 | |
| 5/13 22:10 | 76.0 | ↑2.4 | |
| 5/13 22:20 | 78.5 | ↑2.5 | |
| 5/13 22:30 | 81.1 | ↑2.6 | |
| 5/13 22:40 | 83.8 | ↑2.7 | |
| 5/13 22:50 | 86.7 | ↑2.9 | |
| 5/13 23:00 | 89.6 | ↑2.9 | |
| 5/13 23:10 | 92.6 | ↑3.0 | |
| 5/13 23:20 | 95.7 | ↑3.1 | |
| 5/13 23:30 | 98.8 | ↑3.1 | |
| 5/13 23:40 | 102.0 | ↑3.2 | |
| 5/13 23:50 | 105.0 | ↑3.0 |