| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(土) |
04:37 | 11:56 | 20:09 | 23:44 |
| 137cm | 8cm | 111cm | 99cm | |
|
||||
苫小牧（北海道）2025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 | 98.3 | ↑0.8 | |
| 5/17 00:10 | 99.4 | ↑1.1 | |
| 5/17 00:20 | 100.5 | ↑1.1 | |
| 5/17 00:30 | 101.8 | ↑1.3 | |
| 5/17 00:40 | 103.1 | ↑1.3 | |
| 5/17 00:50 | 104.5 | ↑1.4 | |
| 5/17 01:00 | 105.9 | ↑1.4 | |
| 5/17 01:10 | 107.4 | ↑1.5 | |
| 5/17 01:20 | 108.9 | ↑1.5 | |
| 5/17 01:30 | 110.5 | ↑1.6 | |
| 5/17 01:40 | 112.1 | ↑1.6 | |
| 5/17 01:50 | 113.7 | ↑1.6 | |
| 5/17 02:00 | 115.3 | ↑1.6 | |
| 5/17 02:10 | 117.0 | ↑1.7 | |
| 5/17 02:20 | 118.7 | ↑1.7 | |
| 5/17 02:30 | 120.4 | ↑1.7 | |
| 5/17 02:40 | 122.2 | ↑1.8 | |
| 5/17 02:50 | 123.9 | ↑1.7 | |
| 5/17 03:00 | 125.7 | ↑1.8 | |
| 5/17 03:10 | 127.4 | ↑1.7 | |
| 5/17 03:20 | 129.0 | ↑1.6 | |
| 5/17 03:30 | 130.6 | ↑1.6 | |
| 5/17 03:40 | 132.1 | ↑1.5 | |
| 5/17 03:50 | 133.4 | ↑1.3 | |
| 5/17 04:00 | 134.5 | ↑1.1 | |
| 5/17 04:10 | 135.4 | ↑0.9 | |
| 5/17 04:20 | 136.1 | ↑0.7 | |
| 5/17 04:30 | 136.4 | ↑0.3 | 満潮 |
| 5/17 04:40 | 136.5 | ↑0.1 | |
| 5/17 04:50 | 136.2 | ↓-0.3 | |
| 5/17 05:00 | 135.5 | ↓-0.7 | |
| 5/17 05:10 | 134.5 | ↓-1.0 | |
| 5/17 05:20 | 133.1 | ↓-1.4 | |
| 5/17 05:30 | 131.4 | ↓-1.7 | |
| 5/17 05:40 | 129.4 | ↓-2.0 | |
| 5/17 05:50 | 127.0 | ↓-2.4 | |
| 5/17 06:00 | 124.3 | ↓-2.7 | |
| 5/17 06:10 | 121.4 | ↓-2.9 | |
| 5/17 06:20 | 118.2 | ↓-3.2 | |
| 5/17 06:30 | 114.8 | ↓-3.4 | |
| 5/17 06:40 | 111.2 | ↓-3.6 | |
| 5/17 06:50 | 107.4 | ↓-3.8 | |
| 5/17 07:00 | 103.6 | ↓-3.8 | |
| 5/17 07:10 | 99.6 | ↓-4.0 | |
| 5/17 07:20 | 95.6 | ↓-4.0 | |
| 5/17 07:30 | 91.5 | ↓-4.1 | |
| 5/17 07:40 | 87.4 | ↓-4.1 | |
| 5/17 07:50 | 83.2 | ↓-4.2 | |
| 5/17 08:00 | 79.0 | ↓-4.2 | |
| 5/17 08:10 | 74.8 | ↓-4.2 | |
| 5/17 08:20 | 70.6 | ↓-4.2 | |
| 5/17 08:30 | 66.4 | ↓-4.2 | |
| 5/17 08:40 | 62.1 | ↓-4.3 | 最大潮位差 |
| 5/17 08:50 | 57.9 | ↓-4.2 | |
| 5/17 09:00 | 53.6 | ↓-4.3 | 最大潮位差 |
| 5/17 09:10 | 49.4 | ↓-4.2 | |
| 5/17 09:20 | 45.3 | ↓-4.1 | |
| 5/17 09:30 | 41.2 | ↓-4.1 | |
| 5/17 09:40 | 37.2 | ↓-4.0 | |
| 5/17 09:50 | 33.4 | ↓-3.8 | |
| 5/17 10:00 | 29.7 | ↓-3.7 | |
| 5/17 10:10 | 26.2 | ↓-3.5 | |
| 5/17 10:20 | 22.9 | ↓-3.3 | |
| 5/17 10:30 | 19.9 | ↓-3.0 | |
| 5/17 10:40 | 17.2 | ↓-2.7 | |
| 5/17 10:50 | 14.7 | ↓-2.5 | |
| 5/17 11:00 | 12.6 | ↓-2.1 | |
| 5/17 11:10 | 10.9 | ↓-1.7 | |
| 5/17 11:20 | 9.5 | ↓-1.4 | |
| 5/17 11:30 | 8.4 | ↓-1.1 | |
| 5/17 11:40 | 7.7 | ↓-0.7 | |
| 5/17 11:50 | 7.4 | ↓-0.3 | 干潮 |
| 5/17 12:00 | 7.4 | 0 | |
| 5/17 12:10 | 7.7 | ↑0.3 | |
| 5/17 12:20 | 8.3 | ↑0.6 | |
| 5/17 12:30 | 9.1 | ↑0.8 | |
| 5/17 12:40 | 10.3 | ↑1.2 | |
| 5/17 12:50 | 11.6 | ↑1.3 | |
| 5/17 13:00 | 13.2 | ↑1.6 | |
| 5/17 13:10 | 14.9 | ↑1.7 | |
| 5/17 13:20 | 16.9 | ↑2.0 | |
| 5/17 13:30 | 19.0 | ↑2.1 | |
| 5/17 13:40 | 21.2 | ↑2.2 | |
| 5/17 13:50 | 23.6 | ↑2.4 | |
| 5/17 14:00 | 26.1 | ↑2.5 | |
| 5/17 14:10 | 28.8 | ↑2.7 | |
| 5/17 14:20 | 31.7 | ↑2.9 | |
| 5/17 14:30 | 34.7 | ↑3.0 | |
| 5/17 14:40 | 37.8 | ↑3.1 | |
| 5/17 14:50 | 41.0 | ↑3.2 | |
| 5/17 15:00 | 44.4 | ↑3.4 | |
| 5/17 15:10 | 48.0 | ↑3.6 | |
| 5/17 15:20 | 51.6 | ↑3.6 | |
| 5/17 15:30 | 55.3 | ↑3.7 | |
| 5/17 15:40 | 59.1 | ↑3.8 | |
| 5/17 15:50 | 62.9 | ↑3.8 | |
| 5/17 16:00 | 66.8 | ↑3.9 | |
| 5/17 16:10 | 70.6 | ↑3.8 | |
| 5/17 16:20 | 74.4 | ↑3.8 | |
| 5/17 16:30 | 78.0 | ↑3.6 | |
| 5/17 16:40 | 81.6 | ↑3.6 | |
| 5/17 16:50 | 85.0 | ↑3.4 | |
| 5/17 17:00 | 88.1 | ↑3.1 | |
| 5/17 17:10 | 91.1 | ↑3.0 | |
| 5/17 17:20 | 93.9 | ↑2.8 | |
| 5/17 17:30 | 96.4 | ↑2.5 | |
| 5/17 17:40 | 98.7 | ↑2.3 | |
| 5/17 17:50 | 100.7 | ↑2.0 | |
| 5/17 18:00 | 102.5 | ↑1.8 | |
| 5/17 18:10 | 104.0 | ↑1.5 | |
| 5/17 18:20 | 105.3 | ↑1.3 | |
| 5/17 18:30 | 106.5 | ↑1.2 | |
| 5/17 18:40 | 107.4 | ↑0.9 | |
| 5/17 18:50 | 108.2 | ↑0.8 | |
| 5/17 19:00 | 108.9 | ↑0.7 | |
| 5/17 19:10 | 109.4 | ↑0.5 | |
| 5/17 19:20 | 109.8 | ↑0.4 | |
| 5/17 19:30 | 110.2 | ↑0.4 | |
| 5/17 19:40 | 110.4 | ↑0.2 | |
| 5/17 19:50 | 110.6 | ↑0.2 | |
| 5/17 20:00 | 110.7 | ↑0.1 | 満潮 |
| 5/17 20:10 | 110.7 | 0 | |
| 5/17 20:20 | 110.7 | 0 | |
| 5/17 20:30 | 110.5 | ↓-0.2 | |
| 5/17 20:40 | 110.3 | ↓-0.2 | |
| 5/17 20:50 | 110.0 | ↓-0.3 | |
| 5/17 21:00 | 109.6 | ↓-0.4 | |
| 5/17 21:10 | 109.0 | ↓-0.6 | |
| 5/17 21:20 | 108.4 | ↓-0.6 | |
| 5/17 21:30 | 107.7 | ↓-0.7 | |
| 5/17 21:40 | 106.9 | ↓-0.8 | |
| 5/17 21:50 | 106.0 | ↓-0.9 | |
| 5/17 22:00 | 105.0 | ↓-1.0 | |
| 5/17 22:10 | 104.1 | ↓-0.9 | |
| 5/17 22:20 | 103.1 | ↓-1.0 | |
| 5/17 22:30 | 102.1 | ↓-1.0 | |
| 5/17 22:40 | 101.2 | ↓-0.9 | |
| 5/17 22:50 | 100.4 | ↓-0.8 | |
| 5/17 23:00 | 99.7 | ↓-0.7 | |
| 5/17 23:10 | 99.1 | ↓-0.6 | |
| 5/17 23:20 | 98.6 | ↓-0.5 | |
| 5/17 23:30 | 98.3 | ↓-0.3 | |
| 5/17 23:40 | 98.2 | ↓-0.1 | 干潮 |
| 5/17 23:50 | 98.2 | 0 |