| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(木) |
03:33 | 10:42 | 18:14 | 22:36 |
| 139cm | 3cm | 119cm | 93cm | |
|
||||
苫小牧（北海道）2025年05月15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 |
|---|---|---|---|
| 5/15 00:00 | 100.2 | ↑1.7 | |
| 5/15 00:10 | 102.0 | ↑1.8 | |
| 5/15 00:20 | 103.9 | ↑1.9 | |
| 5/15 00:30 | 105.8 | ↑1.9 | |
| 5/15 00:40 | 107.8 | ↑2.0 | |
| 5/15 00:50 | 109.9 | ↑2.1 | |
| 5/15 01:00 | 112.1 | ↑2.2 | |
| 5/15 01:10 | 114.3 | ↑2.2 | |
| 5/15 01:20 | 116.6 | ↑2.3 | |
| 5/15 01:30 | 118.9 | ↑2.3 | |
| 5/15 01:40 | 121.3 | ↑2.4 | |
| 5/15 01:50 | 123.6 | ↑2.3 | |
| 5/15 02:00 | 125.9 | ↑2.3 | |
| 5/15 02:10 | 128.2 | ↑2.3 | |
| 5/15 02:20 | 130.3 | ↑2.1 | |
| 5/15 02:30 | 132.3 | ↑2.0 | |
| 5/15 02:40 | 134.0 | ↑1.7 | |
| 5/15 02:50 | 135.6 | ↑1.6 | |
| 5/15 03:00 | 136.8 | ↑1.2 | |
| 5/15 03:10 | 137.8 | ↑1.0 | |
| 5/15 03:20 | 138.4 | ↑0.6 | |
| 5/15 03:30 | 138.7 | ↑0.3 | 満潮 |
| 5/15 03:40 | 138.6 | ↓-0.1 | |
| 5/15 03:50 | 138.1 | ↓-0.5 | |
| 5/15 04:00 | 137.2 | ↓-0.9 | |
| 5/15 04:10 | 135.9 | ↓-1.3 | |
| 5/15 04:20 | 134.2 | ↓-1.7 | |
| 5/15 04:30 | 132.2 | ↓-2.0 | |
| 5/15 04:40 | 129.8 | ↓-2.4 | |
| 5/15 04:50 | 127.1 | ↓-2.7 | |
| 5/15 05:00 | 124.2 | ↓-2.9 | |
| 5/15 05:10 | 121.0 | ↓-3.2 | |
| 5/15 05:20 | 117.6 | ↓-3.4 | |
| 5/15 05:30 | 114.0 | ↓-3.6 | |
| 5/15 05:40 | 110.3 | ↓-3.7 | |
| 5/15 05:50 | 106.4 | ↓-3.9 | |
| 5/15 06:00 | 102.3 | ↓-4.1 | |
| 5/15 06:10 | 98.2 | ↓-4.1 | |
| 5/15 06:20 | 94.0 | ↓-4.2 | |
| 5/15 06:30 | 89.7 | ↓-4.3 | |
| 5/15 06:40 | 85.3 | ↓-4.4 | |
| 5/15 06:50 | 80.8 | ↓-4.5 | |
| 5/15 07:00 | 76.3 | ↓-4.5 | |
| 5/15 07:10 | 71.7 | ↓-4.6 | |
| 5/15 07:20 | 67.1 | ↓-4.6 | |
| 5/15 07:30 | 62.4 | ↓-4.7 | |
| 5/15 07:40 | 57.7 | ↓-4.7 | |
| 5/15 07:50 | 52.9 | ↓-4.8 | 最大潮位差 |
| 5/15 08:00 | 48.2 | ↓-4.7 | |
| 5/15 08:10 | 43.6 | ↓-4.6 | |
| 5/15 08:20 | 39.0 | ↓-4.6 | |
| 5/15 08:30 | 34.5 | ↓-4.5 | |
| 5/15 08:40 | 30.2 | ↓-4.3 | |
| 5/15 08:50 | 26.1 | ↓-4.1 | |
| 5/15 09:00 | 22.3 | ↓-3.8 | |
| 5/15 09:10 | 18.7 | ↓-3.6 | |
| 5/15 09:20 | 15.4 | ↓-3.3 | |
| 5/15 09:30 | 12.5 | ↓-2.9 | |
| 5/15 09:40 | 9.9 | ↓-2.6 | |
| 5/15 09:50 | 7.7 | ↓-2.2 | |
| 5/15 10:00 | 5.9 | ↓-1.8 | |
| 5/15 10:10 | 4.5 | ↓-1.4 | |
| 5/15 10:20 | 3.5 | ↓-1.0 | |
| 5/15 10:30 | 2.9 | ↓-0.6 | |
| 5/15 10:40 | 2.7 | ↓-0.2 | 干潮 |
| 5/15 10:50 | 2.8 | ↑0.1 | |
| 5/15 11:00 | 3.3 | ↑0.5 | |
| 5/15 11:10 | 4.1 | ↑0.8 | |
| 5/15 11:20 | 5.2 | ↑1.1 | |
| 5/15 11:30 | 6.6 | ↑1.4 | |
| 5/15 11:40 | 8.2 | ↑1.6 | |
| 5/15 11:50 | 10.0 | ↑1.8 | |
| 5/15 12:00 | 12.1 | ↑2.1 | |
| 5/15 12:10 | 14.4 | ↑2.3 | |
| 5/15 12:20 | 16.9 | ↑2.5 | |
| 5/15 12:30 | 19.6 | ↑2.7 | |
| 5/15 12:40 | 22.5 | ↑2.9 | |
| 5/15 12:50 | 25.5 | ↑3.0 | |
| 5/15 13:00 | 28.8 | ↑3.3 | |
| 5/15 13:10 | 32.3 | ↑3.5 | |
| 5/15 13:20 | 35.9 | ↑3.6 | |
| 5/15 13:30 | 39.7 | ↑3.8 | |
| 5/15 13:40 | 43.7 | ↑4.0 | |
| 5/15 13:50 | 47.9 | ↑4.2 | |
| 5/15 14:00 | 52.2 | ↑4.3 | |
| 5/15 14:10 | 56.6 | ↑4.4 | |
| 5/15 14:20 | 61.0 | ↑4.4 | |
| 5/15 14:30 | 65.6 | ↑4.6 | |
| 5/15 14:40 | 70.1 | ↑4.5 | |
| 5/15 14:50 | 74.6 | ↑4.5 | |
| 5/15 15:00 | 79.0 | ↑4.4 | |
| 5/15 15:10 | 83.3 | ↑4.3 | |
| 5/15 15:20 | 87.5 | ↑4.2 | |
| 5/15 15:30 | 91.4 | ↑3.9 | |
| 5/15 15:40 | 95.1 | ↑3.7 | |
| 5/15 15:50 | 98.6 | ↑3.5 | |
| 5/15 16:00 | 101.8 | ↑3.2 | |
| 5/15 16:10 | 104.7 | ↑2.9 | |
| 5/15 16:20 | 107.2 | ↑2.5 | |
| 5/15 16:30 | 109.5 | ↑2.3 | |
| 5/15 16:40 | 111.5 | ↑2.0 | |
| 5/15 16:50 | 113.2 | ↑1.7 | |
| 5/15 17:00 | 114.6 | ↑1.4 | |
| 5/15 17:10 | 115.8 | ↑1.2 | |
| 5/15 17:20 | 116.8 | ↑1.0 | |
| 5/15 17:30 | 117.5 | ↑0.7 | |
| 5/15 17:40 | 118.1 | ↑0.6 | |
| 5/15 17:50 | 118.4 | ↑0.3 | |
| 5/15 18:00 | 118.7 | ↑0.3 | |
| 5/15 18:10 | 118.8 | ↑0.1 | 満潮 |
| 5/15 18:20 | 118.8 | 0 | |
| 5/15 18:30 | 118.6 | ↓-0.2 | |
| 5/15 18:40 | 118.3 | ↓-0.3 | |
| 5/15 18:50 | 117.9 | ↓-0.4 | |
| 5/15 19:00 | 117.4 | ↓-0.5 | |
| 5/15 19:10 | 116.8 | ↓-0.6 | |
| 5/15 19:20 | 116.0 | ↓-0.8 | |
| 5/15 19:30 | 115.0 | ↓-1.0 | |
| 5/15 19:40 | 114.0 | ↓-1.0 | |
| 5/15 19:50 | 112.8 | ↓-1.2 | |
| 5/15 20:00 | 111.4 | ↓-1.4 | |
| 5/15 20:10 | 110.0 | ↓-1.4 | |
| 5/15 20:20 | 108.4 | ↓-1.6 | |
| 5/15 20:30 | 106.8 | ↓-1.6 | |
| 5/15 20:40 | 105.1 | ↓-1.7 | |
| 5/15 20:50 | 103.4 | ↓-1.7 | |
| 5/15 21:00 | 101.7 | ↓-1.7 | |
| 5/15 21:10 | 100.0 | ↓-1.7 | |
| 5/15 21:20 | 98.4 | ↓-1.6 | |
| 5/15 21:30 | 97.0 | ↓-1.4 | |
| 5/15 21:40 | 95.7 | ↓-1.3 | |
| 5/15 21:50 | 94.5 | ↓-1.2 | |
| 5/15 22:00 | 93.6 | ↓-0.9 | |
| 5/15 22:10 | 92.9 | ↓-0.7 | |
| 5/15 22:20 | 92.4 | ↓-0.5 | |
| 5/15 22:30 | 92.2 | ↓-0.2 | 干潮 |
| 5/15 22:40 | 92.2 | 0 | |
| 5/15 22:50 | 92.4 | ↑0.2 | |
| 5/15 23:00 | 92.8 | ↑0.4 | |
| 5/15 23:10 | 93.5 | ↑0.7 | |
| 5/15 23:20 | 94.3 | ↑0.8 | |
| 5/15 23:30 | 95.3 | ↑1.0 | |
| 5/15 23:40 | 96.4 | ↑1.1 | |
| 5/15 23:50 | 97.7 | ↑1.3 |