| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(木) |
02:59 | 09:51 | 16:35 | 21:50 |
| 136cm | 15cm | 124cm | 67cm | |
|
||||
苫小牧（北海道）2034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 | 90.7 | ↑3.0 | |
| 5/4 00:10 | 93.9 | ↑3.2 | |
| 5/4 00:20 | 97.2 | ↑3.3 | |
| 5/4 00:30 | 100.6 | ↑3.4 | |
| 5/4 00:40 | 104.1 | ↑3.5 | |
| 5/4 00:50 | 107.6 | ↑3.5 | |
| 5/4 01:00 | 111.0 | ↑3.4 | |
| 5/4 01:10 | 114.4 | ↑3.4 | |
| 5/4 01:20 | 117.7 | ↑3.3 | |
| 5/4 01:30 | 120.8 | ↑3.1 | |
| 5/4 01:40 | 123.7 | ↑2.9 | |
| 5/4 01:50 | 126.3 | ↑2.6 | |
| 5/4 02:00 | 128.7 | ↑2.4 | |
| 5/4 02:10 | 130.7 | ↑2.0 | |
| 5/4 02:20 | 132.3 | ↑1.6 | |
| 5/4 02:30 | 133.6 | ↑1.3 | |
| 5/4 02:40 | 134.5 | ↑0.9 | |
| 5/4 02:50 | 135.0 | ↑0.5 | 満潮 |
| 5/4 03:00 | 135.2 | ↑0.2 | |
| 5/4 03:10 | 134.9 | ↓-0.3 | |
| 5/4 03:20 | 134.3 | ↓-0.6 | |
| 5/4 03:30 | 133.4 | ↓-0.9 | |
| 5/4 03:40 | 132.1 | ↓-1.3 | |
| 5/4 03:50 | 130.6 | ↓-1.5 | |
| 5/4 04:00 | 128.8 | ↓-1.8 | |
| 5/4 04:10 | 126.7 | ↓-2.1 | |
| 5/4 04:20 | 124.5 | ↓-2.2 | |
| 5/4 04:30 | 122.0 | ↓-2.5 | |
| 5/4 04:40 | 119.3 | ↓-2.7 | |
| 5/4 04:50 | 116.4 | ↓-2.9 | |
| 5/4 05:00 | 113.4 | ↓-3.0 | |
| 5/4 05:10 | 110.1 | ↓-3.3 | |
| 5/4 05:20 | 106.7 | ↓-3.4 | |
| 5/4 05:30 | 103.1 | ↓-3.6 | |
| 5/4 05:40 | 99.3 | ↓-3.8 | |
| 5/4 05:50 | 95.3 | ↓-4.0 | |
| 5/4 06:00 | 91.2 | ↓-4.1 | |
| 5/4 06:10 | 86.8 | ↓-4.4 | |
| 5/4 06:20 | 82.4 | ↓-4.4 | |
| 5/4 06:30 | 77.8 | ↓-4.6 | |
| 5/4 06:40 | 73.1 | ↓-4.7 | |
| 5/4 06:50 | 68.3 | ↓-4.8 | 最大潮位差 |
| 5/4 07:00 | 63.5 | ↓-4.8 | 最大潮位差 |
| 5/4 07:10 | 58.7 | ↓-4.8 | 最大潮位差 |
| 5/4 07:20 | 54.0 | ↓-4.7 | |
| 5/4 07:30 | 49.3 | ↓-4.7 | |
| 5/4 07:40 | 44.9 | ↓-4.4 | |
| 5/4 07:50 | 40.6 | ↓-4.3 | |
| 5/4 08:00 | 36.5 | ↓-4.1 | |
| 5/4 08:10 | 32.8 | ↓-3.7 | |
| 5/4 08:20 | 29.3 | ↓-3.5 | |
| 5/4 08:30 | 26.2 | ↓-3.1 | |
| 5/4 08:40 | 23.5 | ↓-2.7 | |
| 5/4 08:50 | 21.1 | ↓-2.4 | |
| 5/4 09:00 | 19.1 | ↓-2.0 | |
| 5/4 09:10 | 17.5 | ↓-1.6 | |
| 5/4 09:20 | 16.3 | ↓-1.2 | |
| 5/4 09:30 | 15.5 | ↓-0.8 | |
| 5/4 09:40 | 15.0 | ↓-0.5 | |
| 5/4 09:50 | 14.9 | ↓-0.1 | 干潮 |
| 5/4 10:00 | 15.0 | ↑0.1 | |
| 5/4 10:10 | 15.5 | ↑0.5 | |
| 5/4 10:20 | 16.2 | ↑0.7 | |
| 5/4 10:30 | 17.2 | ↑1.0 | |
| 5/4 10:40 | 18.5 | ↑1.3 | |
| 5/4 10:50 | 20.1 | ↑1.6 | |
| 5/4 11:00 | 21.8 | ↑1.7 | |
| 5/4 11:10 | 23.9 | ↑2.1 | |
| 5/4 11:20 | 26.1 | ↑2.2 | |
| 5/4 11:30 | 28.7 | ↑2.6 | |
| 5/4 11:40 | 31.5 | ↑2.8 | |
| 5/4 11:50 | 34.5 | ↑3.0 | |
| 5/4 12:00 | 37.8 | ↑3.3 | |
| 5/4 12:10 | 41.4 | ↑3.6 | |
| 5/4 12:20 | 45.2 | ↑3.8 | |
| 5/4 12:30 | 49.2 | ↑4.0 | |
| 5/4 12:40 | 53.5 | ↑4.3 | |
| 5/4 12:50 | 57.9 | ↑4.4 | |
| 5/4 13:00 | 62.5 | ↑4.6 | |
| 5/4 13:10 | 67.1 | ↑4.6 | |
| 5/4 13:20 | 71.9 | ↑4.8 | 最大潮位差 |
| 5/4 13:30 | 76.6 | ↑4.7 | |
| 5/4 13:40 | 81.3 | ↑4.7 | |
| 5/4 13:50 | 86.0 | ↑4.7 | |
| 5/4 14:00 | 90.5 | ↑4.5 | |
| 5/4 14:10 | 94.8 | ↑4.3 | |
| 5/4 14:20 | 98.8 | ↑4.0 | |
| 5/4 14:30 | 102.6 | ↑3.8 | |
| 5/4 14:40 | 106.1 | ↑3.5 | |
| 5/4 14:50 | 109.3 | ↑3.2 | |
| 5/4 15:00 | 112.2 | ↑2.9 | |
| 5/4 15:10 | 114.7 | ↑2.5 | |
| 5/4 15:20 | 116.9 | ↑2.2 | |
| 5/4 15:30 | 118.7 | ↑1.8 | |
| 5/4 15:40 | 120.3 | ↑1.6 | |
| 5/4 15:50 | 121.5 | ↑1.2 | |
| 5/4 16:00 | 122.4 | ↑0.9 | |
| 5/4 16:10 | 123.1 | ↑0.7 | |
| 5/4 16:20 | 123.5 | ↑0.4 | |
| 5/4 16:30 | 123.7 | ↑0.2 | 満潮 |
| 5/4 16:40 | 123.7 | 0 | |
| 5/4 16:50 | 123.4 | ↓-0.3 | |
| 5/4 17:00 | 123.0 | ↓-0.4 | |
| 5/4 17:10 | 122.4 | ↓-0.6 | |
| 5/4 17:20 | 121.6 | ↓-0.8 | |
| 5/4 17:30 | 120.6 | ↓-1.0 | |
| 5/4 17:40 | 119.4 | ↓-1.2 | |
| 5/4 17:50 | 118.0 | ↓-1.4 | |
| 5/4 18:00 | 116.3 | ↓-1.7 | |
| 5/4 18:10 | 114.5 | ↓-1.8 | |
| 5/4 18:20 | 112.4 | ↓-2.1 | |
| 5/4 18:30 | 110.2 | ↓-2.2 | |
| 5/4 18:40 | 107.7 | ↓-2.5 | |
| 5/4 18:50 | 105.1 | ↓-2.6 | |
| 5/4 19:00 | 102.3 | ↓-2.8 | |
| 5/4 19:10 | 99.3 | ↓-3.0 | |
| 5/4 19:20 | 96.3 | ↓-3.0 | |
| 5/4 19:30 | 93.2 | ↓-3.1 | |
| 5/4 19:40 | 90.1 | ↓-3.1 | |
| 5/4 19:50 | 87.1 | ↓-3.0 | |
| 5/4 20:00 | 84.1 | ↓-3.0 | |
| 5/4 20:10 | 81.2 | ↓-2.9 | |
| 5/4 20:20 | 78.6 | ↓-2.6 | |
| 5/4 20:30 | 76.1 | ↓-2.5 | |
| 5/4 20:40 | 73.9 | ↓-2.2 | |
| 5/4 20:50 | 71.9 | ↓-2.0 | |
| 5/4 21:00 | 70.3 | ↓-1.6 | |
| 5/4 21:10 | 69.0 | ↓-1.3 | |
| 5/4 21:20 | 67.9 | ↓-1.1 | |
| 5/4 21:30 | 67.2 | ↓-0.7 | |
| 5/4 21:40 | 66.8 | ↓-0.4 | 干潮 |
| 5/4 21:50 | 66.7 | ↓-0.1 | 干潮 |
| 5/4 22:00 | 66.9 | ↑0.2 | |
| 5/4 22:10 | 67.3 | ↑0.4 | |
| 5/4 22:20 | 68.0 | ↑0.7 | |
| 5/4 22:30 | 68.9 | ↑0.9 | |
| 5/4 22:40 | 70.0 | ↑1.1 | |
| 5/4 22:50 | 71.2 | ↑1.2 | |
| 5/4 23:00 | 72.7 | ↑1.5 | |
| 5/4 23:10 | 74.2 | ↑1.5 | |
| 5/4 23:20 | 76.0 | ↑1.8 | |
| 5/4 23:30 | 77.9 | ↑1.9 | |
| 5/4 23:40 | 80.0 | ↑2.1 | |
| 5/4 23:50 | 82.2 | ↑2.2 |