| 満潮 | 干潮 | 満潮 | 干潮 |
|
01
(月) |
01:38 | 08:23 | 14:48 | 20:13 |
| 124cm | 36cm | 118cm | 59cm | |
|
||||
苫小牧（北海道）2034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 | 112.3 | ↑2.4 | |
| 5/1 00:10 | 114.4 | ↑2.1 | |
| 5/1 00:20 | 116.4 | ↑2.0 | |
| 5/1 00:30 | 118.2 | ↑1.8 | |
| 5/1 00:40 | 119.6 | ↑1.4 | |
| 5/1 00:50 | 120.9 | ↑1.3 | |
| 5/1 01:00 | 121.9 | ↑1.0 | |
| 5/1 01:10 | 122.7 | ↑0.8 | |
| 5/1 01:20 | 123.2 | ↑0.5 | |
| 5/1 01:30 | 123.4 | ↑0.2 | 満潮 |
| 5/1 01:40 | 123.5 | ↑0.1 | |
| 5/1 01:50 | 123.3 | ↓-0.2 | |
| 5/1 02:00 | 122.9 | ↓-0.4 | |
| 5/1 02:10 | 122.3 | ↓-0.6 | |
| 5/1 02:20 | 121.4 | ↓-0.9 | |
| 5/1 02:30 | 120.4 | ↓-1.0 | |
| 5/1 02:40 | 119.2 | ↓-1.2 | |
| 5/1 02:50 | 117.7 | ↓-1.5 | |
| 5/1 03:00 | 116.1 | ↓-1.6 | |
| 5/1 03:10 | 114.2 | ↓-1.9 | |
| 5/1 03:20 | 112.1 | ↓-2.1 | |
| 5/1 03:30 | 109.9 | ↓-2.2 | |
| 5/1 03:40 | 107.4 | ↓-2.5 | |
| 5/1 03:50 | 104.8 | ↓-2.6 | |
| 5/1 04:00 | 101.9 | ↓-2.9 | |
| 5/1 04:10 | 98.9 | ↓-3.0 | |
| 5/1 04:20 | 95.7 | ↓-3.2 | |
| 5/1 04:30 | 92.3 | ↓-3.4 | |
| 5/1 04:40 | 88.8 | ↓-3.5 | |
| 5/1 04:50 | 85.3 | ↓-3.5 | |
| 5/1 05:00 | 81.6 | ↓-3.7 | 最大潮位差 |
| 5/1 05:10 | 77.9 | ↓-3.7 | 最大潮位差 |
| 5/1 05:20 | 74.3 | ↓-3.6 | |
| 5/1 05:30 | 70.6 | ↓-3.7 | 最大潮位差 |
| 5/1 05:40 | 67.0 | ↓-3.6 | |
| 5/1 05:50 | 63.5 | ↓-3.5 | |
| 5/1 06:00 | 60.1 | ↓-3.4 | |
| 5/1 06:10 | 56.9 | ↓-3.2 | |
| 5/1 06:20 | 53.8 | ↓-3.1 | |
| 5/1 06:30 | 51.0 | ↓-2.8 | |
| 5/1 06:40 | 48.4 | ↓-2.6 | |
| 5/1 06:50 | 46.0 | ↓-2.4 | |
| 5/1 07:00 | 43.9 | ↓-2.1 | |
| 5/1 07:10 | 42.0 | ↓-1.9 | |
| 5/1 07:20 | 40.3 | ↓-1.7 | |
| 5/1 07:30 | 39.0 | ↓-1.3 | |
| 5/1 07:40 | 37.8 | ↓-1.2 | |
| 5/1 07:50 | 36.9 | ↓-0.9 | |
| 5/1 08:00 | 36.3 | ↓-0.6 | |
| 5/1 08:10 | 35.9 | ↓-0.4 | |
| 5/1 08:20 | 35.8 | ↓-0.1 | 干潮 |
| 5/1 08:30 | 35.9 | ↑0.1 | |
| 5/1 08:40 | 36.2 | ↑0.3 | |
| 5/1 08:50 | 36.7 | ↑0.5 | |
| 5/1 09:00 | 37.5 | ↑0.8 | |
| 5/1 09:10 | 38.5 | ↑1.0 | |
| 5/1 09:20 | 39.8 | ↑1.3 | |
| 5/1 09:30 | 41.3 | ↑1.5 | |
| 5/1 09:40 | 43.1 | ↑1.8 | |
| 5/1 09:50 | 45.1 | ↑2.0 | |
| 5/1 10:00 | 47.3 | ↑2.2 | |
| 5/1 10:10 | 49.8 | ↑2.5 | |
| 5/1 10:20 | 52.5 | ↑2.7 | |
| 5/1 10:30 | 55.4 | ↑2.9 | |
| 5/1 10:40 | 58.5 | ↑3.1 | |
| 5/1 10:50 | 61.8 | ↑3.3 | |
| 5/1 11:00 | 65.1 | ↑3.3 | |
| 5/1 11:10 | 68.7 | ↑3.6 | |
| 5/1 11:20 | 72.2 | ↑3.5 | |
| 5/1 11:30 | 75.8 | ↑3.6 | |
| 5/1 11:40 | 79.5 | ↑3.7 | 最大潮位差 |
| 5/1 11:50 | 83.1 | ↑3.6 | |
| 5/1 12:00 | 86.6 | ↑3.5 | |
| 5/1 12:10 | 90.0 | ↑3.4 | |
| 5/1 12:20 | 93.3 | ↑3.3 | |
| 5/1 12:30 | 96.4 | ↑3.1 | |
| 5/1 12:40 | 99.3 | ↑2.9 | |
| 5/1 12:50 | 102.1 | ↑2.8 | |
| 5/1 13:00 | 104.6 | ↑2.5 | |
| 5/1 13:10 | 106.9 | ↑2.3 | |
| 5/1 13:20 | 108.9 | ↑2.0 | |
| 5/1 13:30 | 110.8 | ↑1.9 | |
| 5/1 13:40 | 112.3 | ↑1.5 | |
| 5/1 13:50 | 113.7 | ↑1.4 | |
| 5/1 14:00 | 114.8 | ↑1.1 | |
| 5/1 14:10 | 115.7 | ↑0.9 | |
| 5/1 14:20 | 116.4 | ↑0.7 | |
| 5/1 14:30 | 116.9 | ↑0.5 | |
| 5/1 14:40 | 117.1 | ↑0.2 | 満潮 |
| 5/1 14:50 | 117.2 | ↑0.1 | |
| 5/1 15:00 | 117.0 | ↓-0.2 | |
| 5/1 15:10 | 116.6 | ↓-0.4 | |
| 5/1 15:20 | 116.0 | ↓-0.6 | |
| 5/1 15:30 | 115.1 | ↓-0.9 | |
| 5/1 15:40 | 114.1 | ↓-1.0 | |
| 5/1 15:50 | 112.8 | ↓-1.3 | |
| 5/1 16:00 | 111.2 | ↓-1.6 | |
| 5/1 16:10 | 109.5 | ↓-1.7 | |
| 5/1 16:20 | 107.5 | ↓-2.0 | |
| 5/1 16:30 | 105.3 | ↓-2.2 | |
| 5/1 16:40 | 102.9 | ↓-2.4 | |
| 5/1 16:50 | 100.4 | ↓-2.5 | |
| 5/1 17:00 | 97.6 | ↓-2.8 | |
| 5/1 17:10 | 94.8 | ↓-2.8 | |
| 5/1 17:20 | 91.8 | ↓-3.0 | |
| 5/1 17:30 | 88.8 | ↓-3.0 | |
| 5/1 17:40 | 85.8 | ↓-3.0 | |
| 5/1 17:50 | 82.8 | ↓-3.0 | |
| 5/1 18:00 | 79.9 | ↓-2.9 | |
| 5/1 18:10 | 77.0 | ↓-2.9 | |
| 5/1 18:20 | 74.3 | ↓-2.7 | |
| 5/1 18:30 | 71.7 | ↓-2.6 | |
| 5/1 18:40 | 69.3 | ↓-2.4 | |
| 5/1 18:50 | 67.2 | ↓-2.1 | |
| 5/1 19:00 | 65.3 | ↓-1.9 | |
| 5/1 19:10 | 63.6 | ↓-1.7 | |
| 5/1 19:20 | 62.1 | ↓-1.5 | |
| 5/1 19:30 | 61.0 | ↓-1.1 | |
| 5/1 19:40 | 60.1 | ↓-0.9 | |
| 5/1 19:50 | 59.4 | ↓-0.7 | |
| 5/1 20:00 | 59.0 | ↓-0.4 | |
| 5/1 20:10 | 58.9 | ↓-0.1 | 干潮 |
| 5/1 20:20 | 58.9 | 0 | |
| 5/1 20:30 | 59.2 | ↑0.3 | |
| 5/1 20:40 | 59.8 | ↑0.6 | |
| 5/1 20:50 | 60.5 | ↑0.7 | |
| 5/1 21:00 | 61.4 | ↑0.9 | |
| 5/1 21:10 | 62.6 | ↑1.2 | |
| 5/1 21:20 | 63.9 | ↑1.3 | |
| 5/1 21:30 | 65.5 | ↑1.6 | |
| 5/1 21:40 | 67.2 | ↑1.7 | |
| 5/1 21:50 | 69.2 | ↑2.0 | |
| 5/1 22:00 | 71.3 | ↑2.1 | |
| 5/1 22:10 | 73.6 | ↑2.3 | |
| 5/1 22:20 | 76.1 | ↑2.5 | |
| 5/1 22:30 | 78.8 | ↑2.7 | |
| 5/1 22:40 | 81.7 | ↑2.9 | |
| 5/1 22:50 | 84.6 | ↑2.9 | |
| 5/1 23:00 | 87.8 | ↑3.2 | |
| 5/1 23:10 | 91.0 | ↑3.2 | |
| 5/1 23:20 | 94.3 | ↑3.3 | |
| 5/1 23:30 | 97.6 | ↑3.3 | |
| 5/1 23:40 | 100.9 | ↑3.3 | |
| 5/1 23:50 | 104.2 | ↑3.3 |