| 満潮 | 干潮 | 満潮 | 干潮 |
|
1
(火) |
04:49 | 12:04 | 19:50 | 23:45 |
| 143cm | 0cm | 110cm | 93cm | |
|
||||
苫小牧（北海道）2040年05月1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 | 88.7 | ↑1.1 | |
| 5/1 00:10 | 89.9 | ↑1.2 | |
| 5/1 00:20 | 91.3 | ↑1.4 | |
| 5/1 00:30 | 92.9 | ↑1.6 | |
| 5/1 00:40 | 94.6 | ↑1.7 | |
| 5/1 00:50 | 96.3 | ↑1.7 | |
| 5/1 01:00 | 98.2 | ↑1.9 | |
| 5/1 01:10 | 100.2 | ↑2.0 | |
| 5/1 01:20 | 102.2 | ↑2.0 | |
| 5/1 01:30 | 104.3 | ↑2.1 | |
| 5/1 01:40 | 106.5 | ↑2.2 | |
| 5/1 01:50 | 108.7 | ↑2.2 | |
| 5/1 02:00 | 111.0 | ↑2.3 | |
| 5/1 02:10 | 113.4 | ↑2.4 | |
| 5/1 02:20 | 115.7 | ↑2.3 | |
| 5/1 02:30 | 118.2 | ↑2.5 | |
| 5/1 02:40 | 120.7 | ↑2.5 | |
| 5/1 02:50 | 123.1 | ↑2.4 | |
| 5/1 03:00 | 125.6 | ↑2.5 | |
| 5/1 03:10 | 128.1 | ↑2.5 | |
| 5/1 03:20 | 130.5 | ↑2.4 | |
| 5/1 03:30 | 132.7 | ↑2.2 | |
| 5/1 03:40 | 134.9 | ↑2.2 | |
| 5/1 03:50 | 136.9 | ↑2.0 | |
| 5/1 04:00 | 138.6 | ↑1.7 | |
| 5/1 04:10 | 140.1 | ↑1.5 | |
| 5/1 04:20 | 141.3 | ↑1.2 | |
| 5/1 04:30 | 142.1 | ↑0.8 | |
| 5/1 04:40 | 142.6 | ↑0.5 | 満潮 |
| 5/1 04:50 | 142.7 | ↑0.1 | |
| 5/1 05:00 | 142.5 | ↓-0.2 | |
| 5/1 05:10 | 141.7 | ↓-0.8 | |
| 5/1 05:20 | 140.6 | ↓-1.1 | |
| 5/1 05:30 | 139.1 | ↓-1.5 | |
| 5/1 05:40 | 137.2 | ↓-1.9 | |
| 5/1 05:50 | 134.9 | ↓-2.3 | |
| 5/1 06:00 | 132.3 | ↓-2.6 | |
| 5/1 06:10 | 129.3 | ↓-3.0 | |
| 5/1 06:20 | 126.1 | ↓-3.2 | |
| 5/1 06:30 | 122.6 | ↓-3.5 | |
| 5/1 06:40 | 118.8 | ↓-3.8 | |
| 5/1 06:50 | 114.9 | ↓-3.9 | |
| 5/1 07:00 | 110.8 | ↓-4.1 | |
| 5/1 07:10 | 106.6 | ↓-4.2 | |
| 5/1 07:20 | 102.3 | ↓-4.3 | |
| 5/1 07:30 | 97.9 | ↓-4.4 | |
| 5/1 07:40 | 93.3 | ↓-4.6 | |
| 5/1 07:50 | 88.7 | ↓-4.6 | |
| 5/1 08:00 | 84.1 | ↓-4.6 | |
| 5/1 08:10 | 79.4 | ↓-4.7 | |
| 5/1 08:20 | 74.6 | ↓-4.8 | |
| 5/1 08:30 | 69.8 | ↓-4.8 | |
| 5/1 08:40 | 65.0 | ↓-4.8 | |
| 5/1 08:50 | 60.1 | ↓-4.9 | 最大潮位差 |
| 5/1 09:00 | 55.2 | ↓-4.9 | 最大潮位差 |
| 5/1 09:10 | 50.4 | ↓-4.8 | |
| 5/1 09:20 | 45.5 | ↓-4.9 | 最大潮位差 |
| 5/1 09:30 | 40.8 | ↓-4.7 | |
| 5/1 09:40 | 36.1 | ↓-4.7 | |
| 5/1 09:50 | 31.6 | ↓-4.5 | |
| 5/1 10:00 | 27.3 | ↓-4.3 | |
| 5/1 10:10 | 23.1 | ↓-4.2 | |
| 5/1 10:20 | 19.2 | ↓-3.9 | |
| 5/1 10:30 | 15.6 | ↓-3.6 | |
| 5/1 10:40 | 12.3 | ↓-3.3 | |
| 5/1 10:50 | 9.3 | ↓-3.0 | |
| 5/1 11:00 | 6.7 | ↓-2.6 | |
| 5/1 11:10 | 4.5 | ↓-2.2 | |
| 5/1 11:20 | 2.7 | ↓-1.8 | |
| 5/1 11:30 | 1.2 | ↓-1.5 | |
| 5/1 11:40 | 0.2 | ↓-1.0 | |
| 5/1 11:50 | -0.5 | ↓-0.7 | |
| 5/1 12:00 | -0.8 | ↓-0.3 | 干潮 |
| 5/1 12:10 | -0.7 | ↑0.1 | |
| 5/1 12:20 | -0.3 | ↑0.4 | |
| 5/1 12:30 | 0.4 | ↑0.7 | |
| 5/1 12:40 | 1.5 | ↑1.1 | |
| 5/1 12:50 | 2.7 | ↑1.2 | |
| 5/1 13:00 | 4.3 | ↑1.6 | |
| 5/1 13:10 | 6.0 | ↑1.7 | |
| 5/1 13:20 | 8.0 | ↑2.0 | |
| 5/1 13:30 | 10.1 | ↑2.1 | |
| 5/1 13:40 | 12.5 | ↑2.4 | |
| 5/1 13:50 | 15.0 | ↑2.5 | |
| 5/1 14:00 | 17.8 | ↑2.8 | |
| 5/1 14:10 | 20.7 | ↑2.9 | |
| 5/1 14:20 | 23.8 | ↑3.1 | |
| 5/1 14:30 | 27.1 | ↑3.3 | |
| 5/1 14:40 | 30.5 | ↑3.4 | |
| 5/1 14:50 | 34.1 | ↑3.6 | |
| 5/1 15:00 | 37.9 | ↑3.8 | |
| 5/1 15:10 | 41.8 | ↑3.9 | |
| 5/1 15:20 | 45.9 | ↑4.1 | |
| 5/1 15:30 | 50.0 | ↑4.1 | |
| 5/1 15:40 | 54.2 | ↑4.2 | |
| 5/1 15:50 | 58.5 | ↑4.3 | |
| 5/1 16:00 | 62.8 | ↑4.3 | |
| 5/1 16:10 | 67.0 | ↑4.2 | |
| 5/1 16:20 | 71.2 | ↑4.2 | |
| 5/1 16:30 | 75.3 | ↑4.1 | |
| 5/1 16:40 | 79.2 | ↑3.9 | |
| 5/1 16:50 | 82.9 | ↑3.7 | |
| 5/1 17:00 | 86.4 | ↑3.5 | |
| 5/1 17:10 | 89.7 | ↑3.3 | |
| 5/1 17:20 | 92.7 | ↑3.0 | |
| 5/1 17:30 | 95.5 | ↑2.8 | |
| 5/1 17:40 | 97.9 | ↑2.4 | |
| 5/1 17:50 | 100.1 | ↑2.2 | |
| 5/1 18:00 | 102.0 | ↑1.9 | |
| 5/1 18:10 | 103.7 | ↑1.7 | |
| 5/1 18:20 | 105.1 | ↑1.4 | |
| 5/1 18:30 | 106.3 | ↑1.2 | |
| 5/1 18:40 | 107.3 | ↑1.0 | |
| 5/1 18:50 | 108.1 | ↑0.8 | |
| 5/1 19:00 | 108.7 | ↑0.6 | |
| 5/1 19:10 | 109.2 | ↑0.5 | |
| 5/1 19:20 | 109.6 | ↑0.4 | |
| 5/1 19:30 | 109.8 | ↑0.2 | |
| 5/1 19:40 | 109.9 | ↑0.1 | 満潮 |
| 5/1 19:50 | 110.0 | ↑0.1 | 満潮 |
| 5/1 20:00 | 109.9 | ↓-0.1 | |
| 5/1 20:10 | 109.8 | ↓-0.1 | |
| 5/1 20:20 | 109.5 | ↓-0.3 | |
| 5/1 20:30 | 109.1 | ↓-0.4 | |
| 5/1 20:40 | 108.7 | ↓-0.4 | |
| 5/1 20:50 | 108.1 | ↓-0.6 | |
| 5/1 21:00 | 107.3 | ↓-0.8 | |
| 5/1 21:10 | 106.5 | ↓-0.8 | |
| 5/1 21:20 | 105.6 | ↓-0.9 | |
| 5/1 21:30 | 104.5 | ↓-1.1 | |
| 5/1 21:40 | 103.4 | ↓-1.1 | |
| 5/1 21:50 | 102.2 | ↓-1.2 | |
| 5/1 22:00 | 100.9 | ↓-1.3 | |
| 5/1 22:10 | 99.7 | ↓-1.2 | |
| 5/1 22:20 | 98.4 | ↓-1.3 | |
| 5/1 22:30 | 97.2 | ↓-1.2 | |
| 5/1 22:40 | 96.0 | ↓-1.2 | |
| 5/1 22:50 | 95.0 | ↓-1.0 | |
| 5/1 23:00 | 94.1 | ↓-0.9 | |
| 5/1 23:10 | 93.3 | ↓-0.8 | |
| 5/1 23:20 | 92.7 | ↓-0.6 | |
| 5/1 23:30 | 92.3 | ↓-0.4 | |
| 5/1 23:40 | 92.1 | ↓-0.2 | 干潮 |
| 5/1 23:50 | 92.2 | ↑0.1 |