| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(日) |
02:13 | 09:30 | 16:46 | 21:14 |
| 142cm | -9cm | 127cm | 92cm | |
|
||||
苫小牧（北海道）2026年05月17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 |
|---|---|---|---|
| 5/17 00:00 | 118.4 | ↑2.6 | |
| 5/17 00:10 | 120.9 | ↑2.5 | |
| 5/17 00:20 | 123.5 | ↑2.6 | |
| 5/17 00:30 | 126.0 | ↑2.5 | |
| 5/17 00:40 | 128.5 | ↑2.5 | |
| 5/17 00:50 | 130.9 | ↑2.4 | |
| 5/17 01:00 | 133.1 | ↑2.2 | |
| 5/17 01:10 | 135.2 | ↑2.1 | |
| 5/17 01:20 | 137.0 | ↑1.8 | |
| 5/17 01:30 | 138.6 | ↑1.6 | |
| 5/17 01:40 | 139.8 | ↑1.2 | |
| 5/17 01:50 | 140.8 | ↑1.0 | |
| 5/17 02:00 | 141.4 | ↑0.6 | |
| 5/17 02:10 | 141.7 | ↑0.3 | 満潮 |
| 5/17 02:20 | 141.6 | ↓-0.1 | |
| 5/17 02:30 | 141.1 | ↓-0.5 | |
| 5/17 02:40 | 140.2 | ↓-0.9 | |
| 5/17 02:50 | 138.9 | ↓-1.3 | |
| 5/17 03:00 | 137.3 | ↓-1.6 | |
| 5/17 03:10 | 135.4 | ↓-1.9 | |
| 5/17 03:20 | 133.1 | ↓-2.3 | |
| 5/17 03:30 | 130.5 | ↓-2.6 | |
| 5/17 03:40 | 127.6 | ↓-2.9 | |
| 5/17 03:50 | 124.5 | ↓-3.1 | |
| 5/17 04:00 | 121.2 | ↓-3.3 | |
| 5/17 04:10 | 117.6 | ↓-3.6 | |
| 5/17 04:20 | 113.8 | ↓-3.8 | |
| 5/17 04:30 | 109.9 | ↓-3.9 | |
| 5/17 04:40 | 105.7 | ↓-4.2 | |
| 5/17 04:50 | 101.4 | ↓-4.3 | |
| 5/17 05:00 | 97.0 | ↓-4.4 | |
| 5/17 05:10 | 92.4 | ↓-4.6 | |
| 5/17 05:20 | 87.6 | ↓-4.8 | |
| 5/17 05:30 | 82.8 | ↓-4.8 | |
| 5/17 05:40 | 77.8 | ↓-5.0 | |
| 5/17 05:50 | 72.6 | ↓-5.2 | |
| 5/17 06:00 | 67.4 | ↓-5.2 | |
| 5/17 06:10 | 62.1 | ↓-5.3 | |
| 5/17 06:20 | 56.7 | ↓-5.4 | |
| 5/17 06:30 | 51.3 | ↓-5.4 | |
| 5/17 06:40 | 45.8 | ↓-5.5 | 最大潮位差 |
| 5/17 06:50 | 40.5 | ↓-5.3 | |
| 5/17 07:00 | 35.2 | ↓-5.3 | |
| 5/17 07:10 | 30.0 | ↓-5.2 | |
| 5/17 07:20 | 25.0 | ↓-5.0 | |
| 5/17 07:30 | 20.2 | ↓-4.8 | |
| 5/17 07:40 | 15.7 | ↓-4.5 | |
| 5/17 07:50 | 11.4 | ↓-4.3 | |
| 5/17 08:00 | 7.5 | ↓-3.9 | |
| 5/17 08:10 | 4.0 | ↓-3.5 | |
| 5/17 08:20 | 0.9 | ↓-3.1 | |
| 5/17 08:30 | -1.9 | ↓-2.8 | |
| 5/17 08:40 | -4.2 | ↓-2.3 | |
| 5/17 08:50 | -6.0 | ↓-1.8 | |
| 5/17 09:00 | -7.5 | ↓-1.5 | |
| 5/17 09:10 | -8.5 | ↓-1.0 | |
| 5/17 09:20 | -9.0 | ↓-0.5 | 干潮 |
| 5/17 09:30 | -9.2 | ↓-0.2 | 干潮 |
| 5/17 09:40 | -9.0 | ↑0.2 | |
| 5/17 09:50 | -8.4 | ↑0.6 | |
| 5/17 10:00 | -7.4 | ↑1.0 | |
| 5/17 10:10 | -6.1 | ↑1.3 | |
| 5/17 10:20 | -4.5 | ↑1.6 | |
| 5/17 10:30 | -2.5 | ↑2.0 | |
| 5/17 10:40 | -0.2 | ↑2.3 | |
| 5/17 10:50 | 2.3 | ↑2.5 | |
| 5/17 11:00 | 5.2 | ↑2.9 | |
| 5/17 11:10 | 8.3 | ↑3.1 | |
| 5/17 11:20 | 11.7 | ↑3.4 | |
| 5/17 11:30 | 15.4 | ↑3.7 | |
| 5/17 11:40 | 19.3 | ↑3.9 | |
| 5/17 11:50 | 23.5 | ↑4.2 | |
| 5/17 12:00 | 28.0 | ↑4.5 | |
| 5/17 12:10 | 32.7 | ↑4.7 | |
| 5/17 12:20 | 37.6 | ↑4.9 | |
| 5/17 12:30 | 42.7 | ↑5.1 | |
| 5/17 12:40 | 47.9 | ↑5.2 | |
| 5/17 12:50 | 53.2 | ↑5.3 | |
| 5/17 13:00 | 58.6 | ↑5.4 | |
| 5/17 13:10 | 64.1 | ↑5.5 | 最大潮位差 |
| 5/17 13:20 | 69.5 | ↑5.4 | |
| 5/17 13:30 | 74.8 | ↑5.3 | |
| 5/17 13:40 | 80.1 | ↑5.3 | |
| 5/17 13:50 | 85.2 | ↑5.1 | |
| 5/17 14:00 | 90.0 | ↑4.8 | |
| 5/17 14:10 | 94.6 | ↑4.6 | |
| 5/17 14:20 | 99.0 | ↑4.4 | |
| 5/17 14:30 | 103.0 | ↑4.0 | |
| 5/17 14:40 | 106.7 | ↑3.7 | |
| 5/17 14:50 | 110.1 | ↑3.4 | |
| 5/17 15:00 | 113.1 | ↑3.0 | |
| 5/17 15:10 | 115.8 | ↑2.7 | |
| 5/17 15:20 | 118.1 | ↑2.3 | |
| 5/17 15:30 | 120.2 | ↑2.1 | |
| 5/17 15:40 | 121.9 | ↑1.7 | |
| 5/17 15:50 | 123.3 | ↑1.4 | |
| 5/17 16:00 | 124.4 | ↑1.1 | |
| 5/17 16:10 | 125.3 | ↑0.9 | |
| 5/17 16:20 | 125.9 | ↑0.6 | |
| 5/17 16:30 | 126.3 | ↑0.4 | |
| 5/17 16:40 | 126.5 | ↑0.2 | 満潮 |
| 5/17 16:50 | 126.5 | 0 | |
| 5/17 17:00 | 126.3 | ↓-0.2 | |
| 5/17 17:10 | 125.9 | ↓-0.4 | |
| 5/17 17:20 | 125.4 | ↓-0.5 | |
| 5/17 17:30 | 124.6 | ↓-0.8 | |
| 5/17 17:40 | 123.7 | ↓-0.9 | |
| 5/17 17:50 | 122.6 | ↓-1.1 | |
| 5/17 18:00 | 121.3 | ↓-1.3 | |
| 5/17 18:10 | 119.9 | ↓-1.4 | |
| 5/17 18:20 | 118.3 | ↓-1.6 | |
| 5/17 18:30 | 116.5 | ↓-1.8 | |
| 5/17 18:40 | 114.6 | ↓-1.9 | |
| 5/17 18:50 | 112.6 | ↓-2.0 | |
| 5/17 19:00 | 110.5 | ↓-2.1 | |
| 5/17 19:10 | 108.3 | ↓-2.2 | |
| 5/17 19:20 | 106.1 | ↓-2.2 | |
| 5/17 19:30 | 104.0 | ↓-2.1 | |
| 5/17 19:40 | 101.9 | ↓-2.1 | |
| 5/17 19:50 | 99.9 | ↓-2.0 | |
| 5/17 20:00 | 98.0 | ↓-1.9 | |
| 5/17 20:10 | 96.3 | ↓-1.7 | |
| 5/17 20:20 | 94.8 | ↓-1.5 | |
| 5/17 20:30 | 93.6 | ↓-1.2 | |
| 5/17 20:40 | 92.5 | ↓-1.1 | |
| 5/17 20:50 | 91.8 | ↓-0.7 | |
| 5/17 21:00 | 91.3 | ↓-0.5 | |
| 5/17 21:10 | 91.1 | ↓-0.2 | 干潮 |
| 5/17 21:20 | 91.1 | 0 | |
| 5/17 21:30 | 91.4 | ↑0.3 | |
| 5/17 21:40 | 92.0 | ↑0.6 | |
| 5/17 21:50 | 92.7 | ↑0.7 | |
| 5/17 22:00 | 93.7 | ↑1.0 | |
| 5/17 22:10 | 94.8 | ↑1.1 | |
| 5/17 22:20 | 96.1 | ↑1.3 | |
| 5/17 22:30 | 97.6 | ↑1.5 | |
| 5/17 22:40 | 99.1 | ↑1.5 | |
| 5/17 22:50 | 100.8 | ↑1.7 | |
| 5/17 23:00 | 102.6 | ↑1.8 | |
| 5/17 23:10 | 104.4 | ↑1.8 | |
| 5/17 23:20 | 106.4 | ↑2.0 | |
| 5/17 23:30 | 108.4 | ↑2.0 | |
| 5/17 23:40 | 110.5 | ↑2.1 | |
| 5/17 23:50 | 112.7 | ↑2.2 |