| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(日) |
05:09 | 12:16 | 19:11 | - |
| 133cm | 19cm | 112cm | - | |
|
||||
苫小牧（北海道）2014年05月4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 |
|---|---|---|---|
| 5/4 00:00 | 79.8 | ↑0.6 | |
| 5/4 00:10 | 80.7 | ↑0.9 | |
| 5/4 00:20 | 81.7 | ↑1.0 | |
| 5/4 00:30 | 82.8 | ↑1.1 | |
| 5/4 00:40 | 84.1 | ↑1.3 | |
| 5/4 00:50 | 85.4 | ↑1.3 | |
| 5/4 01:00 | 86.8 | ↑1.4 | |
| 5/4 01:10 | 88.4 | ↑1.6 | |
| 5/4 01:20 | 90.0 | ↑1.6 | |
| 5/4 01:30 | 91.6 | ↑1.6 | |
| 5/4 01:40 | 93.4 | ↑1.8 | |
| 5/4 01:50 | 95.2 | ↑1.8 | |
| 5/4 02:00 | 97.1 | ↑1.9 | |
| 5/4 02:10 | 99.2 | ↑2.1 | |
| 5/4 02:20 | 101.3 | ↑2.1 | |
| 5/4 02:30 | 103.5 | ↑2.2 | |
| 5/4 02:40 | 105.8 | ↑2.3 | |
| 5/4 02:50 | 108.1 | ↑2.3 | |
| 5/4 03:00 | 110.6 | ↑2.5 | |
| 5/4 03:10 | 113.0 | ↑2.4 | |
| 5/4 03:20 | 115.5 | ↑2.5 | |
| 5/4 03:30 | 117.9 | ↑2.4 | |
| 5/4 03:40 | 120.3 | ↑2.4 | |
| 5/4 03:50 | 122.6 | ↑2.3 | |
| 5/4 04:00 | 124.7 | ↑2.1 | |
| 5/4 04:10 | 126.6 | ↑1.9 | |
| 5/4 04:20 | 128.3 | ↑1.7 | |
| 5/4 04:30 | 129.7 | ↑1.4 | |
| 5/4 04:40 | 130.8 | ↑1.1 | |
| 5/4 04:50 | 131.6 | ↑0.8 | |
| 5/4 05:00 | 132.1 | ↑0.5 | 満潮 |
| 5/4 05:10 | 132.2 | ↑0.1 | |
| 5/4 05:20 | 131.9 | ↓-0.3 | |
| 5/4 05:30 | 131.3 | ↓-0.6 | |
| 5/4 05:40 | 130.3 | ↓-1.0 | |
| 5/4 05:50 | 129.0 | ↓-1.3 | |
| 5/4 06:00 | 127.5 | ↓-1.5 | |
| 5/4 06:10 | 125.6 | ↓-1.9 | |
| 5/4 06:20 | 123.5 | ↓-2.1 | |
| 5/4 06:30 | 121.2 | ↓-2.3 | |
| 5/4 06:40 | 118.7 | ↓-2.5 | |
| 5/4 06:50 | 116.1 | ↓-2.6 | |
| 5/4 07:00 | 113.3 | ↓-2.8 | |
| 5/4 07:10 | 110.4 | ↓-2.9 | |
| 5/4 07:20 | 107.4 | ↓-3.0 | |
| 5/4 07:30 | 104.3 | ↓-3.1 | |
| 5/4 07:40 | 101.0 | ↓-3.3 | |
| 5/4 07:50 | 97.7 | ↓-3.3 | |
| 5/4 08:00 | 94.3 | ↓-3.4 | |
| 5/4 08:10 | 90.8 | ↓-3.5 | |
| 5/4 08:20 | 87.2 | ↓-3.6 | |
| 5/4 08:30 | 83.5 | ↓-3.7 | |
| 5/4 08:40 | 79.8 | ↓-3.7 | |
| 5/4 08:50 | 75.9 | ↓-3.9 | |
| 5/4 09:00 | 71.9 | ↓-4.0 | |
| 5/4 09:10 | 67.9 | ↓-4.0 | |
| 5/4 09:20 | 63.8 | ↓-4.1 | 最大潮位差 |
| 5/4 09:30 | 59.7 | ↓-4.1 | 最大潮位差 |
| 5/4 09:40 | 55.6 | ↓-4.1 | 最大潮位差 |
| 5/4 09:50 | 51.6 | ↓-4.0 | |
| 5/4 10:00 | 47.6 | ↓-4.0 | |
| 5/4 10:10 | 43.8 | ↓-3.8 | |
| 5/4 10:20 | 40.1 | ↓-3.7 | |
| 5/4 10:30 | 36.7 | ↓-3.4 | |
| 5/4 10:40 | 33.4 | ↓-3.3 | |
| 5/4 10:50 | 30.5 | ↓-2.9 | |
| 5/4 11:00 | 27.9 | ↓-2.6 | |
| 5/4 11:10 | 25.5 | ↓-2.4 | |
| 5/4 11:20 | 23.6 | ↓-1.9 | |
| 5/4 11:30 | 21.9 | ↓-1.7 | |
| 5/4 11:40 | 20.6 | ↓-1.3 | |
| 5/4 11:50 | 19.7 | ↓-0.9 | |
| 5/4 12:00 | 19.0 | ↓-0.7 | |
| 5/4 12:10 | 18.7 | ↓-0.3 | 干潮 |
| 5/4 12:20 | 18.7 | 0 | |
| 5/4 12:30 | 19.0 | ↑0.3 | |
| 5/4 12:40 | 19.5 | ↑0.5 | |
| 5/4 12:50 | 20.3 | ↑0.8 | |
| 5/4 13:00 | 21.3 | ↑1.0 | |
| 5/4 13:10 | 22.5 | ↑1.2 | |
| 5/4 13:20 | 23.9 | ↑1.4 | |
| 5/4 13:30 | 25.4 | ↑1.5 | |
| 5/4 13:40 | 27.2 | ↑1.8 | |
| 5/4 13:50 | 29.2 | ↑2.0 | |
| 5/4 14:00 | 31.4 | ↑2.2 | |
| 5/4 14:10 | 33.7 | ↑2.3 | |
| 5/4 14:20 | 36.2 | ↑2.5 | |
| 5/4 14:30 | 39.0 | ↑2.8 | |
| 5/4 14:40 | 41.9 | ↑2.9 | |
| 5/4 14:50 | 45.1 | ↑3.2 | |
| 5/4 15:00 | 48.4 | ↑3.3 | |
| 5/4 15:10 | 51.9 | ↑3.5 | |
| 5/4 15:20 | 55.6 | ↑3.7 | |
| 5/4 15:30 | 59.4 | ↑3.8 | |
| 5/4 15:40 | 63.3 | ↑3.9 | |
| 5/4 15:50 | 67.2 | ↑3.9 | |
| 5/4 16:00 | 71.2 | ↑4.0 | |
| 5/4 16:10 | 75.2 | ↑4.0 | |
| 5/4 16:20 | 79.1 | ↑3.9 | |
| 5/4 16:30 | 82.9 | ↑3.8 | |
| 5/4 16:40 | 86.6 | ↑3.7 | |
| 5/4 16:50 | 90.0 | ↑3.4 | |
| 5/4 17:00 | 93.3 | ↑3.3 | |
| 5/4 17:10 | 96.3 | ↑3.0 | |
| 5/4 17:20 | 99.0 | ↑2.7 | |
| 5/4 17:30 | 101.4 | ↑2.4 | |
| 5/4 17:40 | 103.5 | ↑2.1 | |
| 5/4 17:50 | 105.4 | ↑1.9 | |
| 5/4 18:00 | 106.9 | ↑1.5 | |
| 5/4 18:10 | 108.2 | ↑1.3 | |
| 5/4 18:20 | 109.2 | ↑1.0 | |
| 5/4 18:30 | 110.0 | ↑0.8 | |
| 5/4 18:40 | 110.6 | ↑0.6 | |
| 5/4 18:50 | 111.0 | ↑0.4 | |
| 5/4 19:00 | 111.2 | ↑0.2 | |
| 5/4 19:10 | 111.2 | 0 | 満潮 |
| 5/4 19:20 | 111.2 | 0 | |
| 5/4 19:30 | 111.0 | ↓-0.2 | |
| 5/4 19:40 | 110.7 | ↓-0.3 | |
| 5/4 19:50 | 110.3 | ↓-0.4 | |
| 5/4 20:00 | 109.8 | ↓-0.5 | |
| 5/4 20:10 | 109.2 | ↓-0.6 | |
| 5/4 20:20 | 108.5 | ↓-0.7 | |
| 5/4 20:30 | 107.7 | ↓-0.8 | |
| 5/4 20:40 | 106.8 | ↓-0.9 | |
| 5/4 20:50 | 105.7 | ↓-1.1 | |
| 5/4 21:00 | 104.5 | ↓-1.2 | |
| 5/4 21:10 | 103.2 | ↓-1.3 | |
| 5/4 21:20 | 101.8 | ↓-1.4 | |
| 5/4 21:30 | 100.2 | ↓-1.6 | |
| 5/4 21:40 | 98.6 | ↓-1.6 | |
| 5/4 21:50 | 96.9 | ↓-1.7 | |
| 5/4 22:00 | 95.1 | ↓-1.8 | |
| 5/4 22:10 | 93.4 | ↓-1.7 | |
| 5/4 22:20 | 91.6 | ↓-1.8 | |
| 5/4 22:30 | 89.9 | ↓-1.7 | |
| 5/4 22:40 | 88.2 | ↓-1.7 | |
| 5/4 22:50 | 86.7 | ↓-1.5 | |
| 5/4 23:00 | 85.3 | ↓-1.4 | |
| 5/4 23:10 | 84.0 | ↓-1.3 | |
| 5/4 23:20 | 83.0 | ↓-1.0 | |
| 5/4 23:30 | 82.2 | ↓-0.8 | |
| 5/4 23:40 | 81.6 | ↓-0.6 | |
| 5/4 23:50 | 81.2 | ↓-0.4 |