| 満潮 | 干潮 | 満潮 | 干潮 |
|
01
(木) |
04:11 | 11:37 | 19:06 | 23:01 |
| 148cm | -7cm | 114cm | 92cm | |
|
||||
苫小牧（北海道）2025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 | 97.2 | ↑1.7 | |
| 5/1 00:10 | 99.0 | ↑1.8 | |
| 5/1 00:20 | 100.9 | ↑1.9 | |
| 5/1 00:30 | 102.9 | ↑2.0 | |
| 5/1 00:40 | 104.9 | ↑2.0 | |
| 5/1 00:50 | 107.1 | ↑2.2 | |
| 5/1 01:00 | 109.3 | ↑2.2 | |
| 5/1 01:10 | 111.6 | ↑2.3 | |
| 5/1 01:20 | 114.0 | ↑2.4 | |
| 5/1 01:30 | 116.5 | ↑2.5 | |
| 5/1 01:40 | 119.0 | ↑2.5 | |
| 5/1 01:50 | 121.6 | ↑2.6 | |
| 5/1 02:00 | 124.2 | ↑2.6 | |
| 5/1 02:10 | 126.8 | ↑2.6 | |
| 5/1 02:20 | 129.5 | ↑2.7 | |
| 5/1 02:30 | 132.1 | ↑2.6 | |
| 5/1 02:40 | 134.6 | ↑2.5 | |
| 5/1 02:50 | 137.0 | ↑2.4 | |
| 5/1 03:00 | 139.3 | ↑2.3 | |
| 5/1 03:10 | 141.4 | ↑2.1 | |
| 5/1 03:20 | 143.3 | ↑1.9 | |
| 5/1 03:30 | 144.9 | ↑1.6 | |
| 5/1 03:40 | 146.2 | ↑1.3 | |
| 5/1 03:50 | 147.1 | ↑0.9 | |
| 5/1 04:00 | 147.7 | ↑0.6 | |
| 5/1 04:10 | 147.9 | ↑0.2 | 満潮 |
| 5/1 04:20 | 147.6 | ↓-0.3 | |
| 5/1 04:30 | 147.0 | ↓-0.6 | |
| 5/1 04:40 | 146.0 | ↓-1.0 | |
| 5/1 04:50 | 144.6 | ↓-1.4 | |
| 5/1 05:00 | 142.8 | ↓-1.8 | |
| 5/1 05:10 | 140.6 | ↓-2.2 | |
| 5/1 05:20 | 138.1 | ↓-2.5 | |
| 5/1 05:30 | 135.3 | ↓-2.8 | |
| 5/1 05:40 | 132.2 | ↓-3.1 | |
| 5/1 05:50 | 128.9 | ↓-3.3 | |
| 5/1 06:00 | 125.3 | ↓-3.6 | |
| 5/1 06:10 | 121.5 | ↓-3.8 | |
| 5/1 06:20 | 117.5 | ↓-4.0 | |
| 5/1 06:30 | 113.4 | ↓-4.1 | |
| 5/1 06:40 | 109.1 | ↓-4.3 | |
| 5/1 06:50 | 104.7 | ↓-4.4 | |
| 5/1 07:00 | 100.1 | ↓-4.6 | |
| 5/1 07:10 | 95.4 | ↓-4.7 | |
| 5/1 07:20 | 90.6 | ↓-4.8 | |
| 5/1 07:30 | 85.7 | ↓-4.9 | |
| 5/1 07:40 | 80.6 | ↓-5.1 | |
| 5/1 07:50 | 75.5 | ↓-5.1 | |
| 5/1 08:00 | 70.3 | ↓-5.2 | |
| 5/1 08:10 | 65.0 | ↓-5.3 | |
| 5/1 08:20 | 59.6 | ↓-5.4 | 最大潮位差 |
| 5/1 08:30 | 54.2 | ↓-5.4 | 最大潮位差 |
| 5/1 08:40 | 48.8 | ↓-5.4 | 最大潮位差 |
| 5/1 08:50 | 43.5 | ↓-5.3 | |
| 5/1 09:00 | 38.2 | ↓-5.3 | |
| 5/1 09:10 | 33.0 | ↓-5.2 | |
| 5/1 09:20 | 28.0 | ↓-5.0 | |
| 5/1 09:30 | 23.2 | ↓-4.8 | |
| 5/1 09:40 | 18.7 | ↓-4.5 | |
| 5/1 09:50 | 14.4 | ↓-4.3 | |
| 5/1 10:00 | 10.5 | ↓-3.9 | |
| 5/1 10:10 | 6.9 | ↓-3.6 | |
| 5/1 10:20 | 3.7 | ↓-3.2 | |
| 5/1 10:30 | 0.9 | ↓-2.8 | |
| 5/1 10:40 | -1.5 | ↓-2.4 | |
| 5/1 10:50 | -3.5 | ↓-2.0 | |
| 5/1 11:00 | -5.1 | ↓-1.6 | |
| 5/1 11:10 | -6.3 | ↓-1.2 | |
| 5/1 11:20 | -7.0 | ↓-0.7 | |
| 5/1 11:30 | -7.4 | ↓-0.4 | 干潮 |
| 5/1 11:40 | -7.4 | 0 | |
| 5/1 11:50 | -7.1 | ↑0.3 | |
| 5/1 12:00 | -6.5 | ↑0.6 | |
| 5/1 12:10 | -5.5 | ↑1.0 | |
| 5/1 12:20 | -4.2 | ↑1.3 | |
| 5/1 12:30 | -2.7 | ↑1.5 | |
| 5/1 12:40 | -0.9 | ↑1.8 | |
| 5/1 12:50 | 1.2 | ↑2.1 | |
| 5/1 13:00 | 3.5 | ↑2.3 | |
| 5/1 13:10 | 6.1 | ↑2.6 | |
| 5/1 13:20 | 9.0 | ↑2.9 | |
| 5/1 13:30 | 12.1 | ↑3.1 | |
| 5/1 13:40 | 15.5 | ↑3.4 | |
| 5/1 13:50 | 19.1 | ↑3.6 | |
| 5/1 14:00 | 22.9 | ↑3.8 | |
| 5/1 14:10 | 27.0 | ↑4.1 | |
| 5/1 14:20 | 31.2 | ↑4.2 | |
| 5/1 14:30 | 35.7 | ↑4.5 | |
| 5/1 14:40 | 40.3 | ↑4.6 | |
| 5/1 14:50 | 45.1 | ↑4.8 | |
| 5/1 15:00 | 49.9 | ↑4.8 | |
| 5/1 15:10 | 54.8 | ↑4.9 | |
| 5/1 15:20 | 59.7 | ↑4.9 | |
| 5/1 15:30 | 64.6 | ↑4.9 | |
| 5/1 15:40 | 69.3 | ↑4.7 | |
| 5/1 15:50 | 73.9 | ↑4.6 | |
| 5/1 16:00 | 78.4 | ↑4.5 | |
| 5/1 16:10 | 82.6 | ↑4.2 | |
| 5/1 16:20 | 86.6 | ↑4.0 | |
| 5/1 16:30 | 90.3 | ↑3.7 | |
| 5/1 16:40 | 93.7 | ↑3.4 | |
| 5/1 16:50 | 96.8 | ↑3.1 | |
| 5/1 17:00 | 99.6 | ↑2.8 | |
| 5/1 17:10 | 102.1 | ↑2.5 | |
| 5/1 17:20 | 104.3 | ↑2.2 | |
| 5/1 17:30 | 106.2 | ↑1.9 | |
| 5/1 17:40 | 107.8 | ↑1.6 | |
| 5/1 17:50 | 109.2 | ↑1.4 | |
| 5/1 18:00 | 110.4 | ↑1.2 | |
| 5/1 18:10 | 111.3 | ↑0.9 | |
| 5/1 18:20 | 112.1 | ↑0.8 | |
| 5/1 18:30 | 112.7 | ↑0.6 | |
| 5/1 18:40 | 113.1 | ↑0.4 | |
| 5/1 18:50 | 113.4 | ↑0.3 | |
| 5/1 19:00 | 113.5 | ↑0.1 | 満潮 |
| 5/1 19:10 | 113.5 | 0 | |
| 5/1 19:20 | 113.4 | ↓-0.1 | |
| 5/1 19:30 | 113.1 | ↓-0.3 | |
| 5/1 19:40 | 112.7 | ↓-0.4 | |
| 5/1 19:50 | 112.1 | ↓-0.6 | |
| 5/1 20:00 | 111.4 | ↓-0.7 | |
| 5/1 20:10 | 110.6 | ↓-0.8 | |
| 5/1 20:20 | 109.6 | ↓-1.0 | |
| 5/1 20:30 | 108.5 | ↓-1.1 | |
| 5/1 20:40 | 107.2 | ↓-1.3 | |
| 5/1 20:50 | 105.9 | ↓-1.3 | |
| 5/1 21:00 | 104.5 | ↓-1.4 | |
| 5/1 21:10 | 103.0 | ↓-1.5 | |
| 5/1 21:20 | 101.5 | ↓-1.5 | |
| 5/1 21:30 | 100.0 | ↓-1.5 | |
| 5/1 21:40 | 98.5 | ↓-1.5 | |
| 5/1 21:50 | 97.1 | ↓-1.4 | |
| 5/1 22:00 | 95.8 | ↓-1.3 | |
| 5/1 22:10 | 94.7 | ↓-1.1 | |
| 5/1 22:20 | 93.7 | ↓-1.0 | |
| 5/1 22:30 | 92.9 | ↓-0.8 | |
| 5/1 22:40 | 92.4 | ↓-0.5 | |
| 5/1 22:50 | 92.0 | ↓-0.4 | |
| 5/1 23:00 | 91.9 | ↓-0.1 | 干潮 |
| 5/1 23:10 | 92.0 | ↑0.1 | |
| 5/1 23:20 | 92.4 | ↑0.4 | |
| 5/1 23:30 | 93.0 | ↑0.6 | |
| 5/1 23:40 | 93.7 | ↑0.7 | |
| 5/1 23:50 | 94.7 | ↑1.0 |