| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(水) |
01:06 | 07:49 | 14:16 | 19:33 |
| 124cm | 34cm | 116cm | 69cm | |
|
||||
苫小牧（北海道）2023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 | 118.3 | ↑1.6 | |
| 5/17 00:10 | 119.7 | ↑1.4 | |
| 5/17 00:20 | 120.9 | ↑1.2 | |
| 5/17 00:30 | 121.8 | ↑0.9 | |
| 5/17 00:40 | 122.5 | ↑0.7 | |
| 5/17 00:50 | 123.0 | ↑0.5 | |
| 5/17 01:00 | 123.2 | ↑0.2 | 満潮 |
| 5/17 01:10 | 123.2 | 0 | |
| 5/17 01:20 | 123.0 | ↓-0.2 | |
| 5/17 01:30 | 122.5 | ↓-0.5 | |
| 5/17 01:40 | 121.8 | ↓-0.7 | |
| 5/17 01:50 | 120.9 | ↓-0.9 | |
| 5/17 02:00 | 119.8 | ↓-1.1 | |
| 5/17 02:10 | 118.5 | ↓-1.3 | |
| 5/17 02:20 | 117.0 | ↓-1.5 | |
| 5/17 02:30 | 115.2 | ↓-1.8 | |
| 5/17 02:40 | 113.3 | ↓-1.9 | |
| 5/17 02:50 | 111.1 | ↓-2.2 | |
| 5/17 03:00 | 108.8 | ↓-2.3 | |
| 5/17 03:10 | 106.2 | ↓-2.6 | |
| 5/17 03:20 | 103.5 | ↓-2.7 | |
| 5/17 03:30 | 100.6 | ↓-2.9 | |
| 5/17 03:40 | 97.5 | ↓-3.1 | |
| 5/17 03:50 | 94.3 | ↓-3.2 | |
| 5/17 04:00 | 90.9 | ↓-3.4 | |
| 5/17 04:10 | 87.4 | ↓-3.5 | |
| 5/17 04:20 | 83.8 | ↓-3.6 | |
| 5/17 04:30 | 80.2 | ↓-3.6 | |
| 5/17 04:40 | 76.5 | ↓-3.7 | 最大潮位差 |
| 5/17 04:50 | 72.8 | ↓-3.7 | 最大潮位差 |
| 5/17 05:00 | 69.1 | ↓-3.7 | 最大潮位差 |
| 5/17 05:10 | 65.5 | ↓-3.6 | |
| 5/17 05:20 | 62.0 | ↓-3.5 | |
| 5/17 05:30 | 58.5 | ↓-3.5 | |
| 5/17 05:40 | 55.2 | ↓-3.3 | |
| 5/17 05:50 | 52.1 | ↓-3.1 | |
| 5/17 06:00 | 49.2 | ↓-2.9 | |
| 5/17 06:10 | 46.5 | ↓-2.7 | |
| 5/17 06:20 | 44.0 | ↓-2.5 | |
| 5/17 06:30 | 41.7 | ↓-2.3 | |
| 5/17 06:40 | 39.7 | ↓-2.0 | |
| 5/17 06:50 | 38.0 | ↓-1.7 | |
| 5/17 07:00 | 36.6 | ↓-1.4 | |
| 5/17 07:10 | 35.4 | ↓-1.2 | |
| 5/17 07:20 | 34.5 | ↓-0.9 | |
| 5/17 07:30 | 33.9 | ↓-0.6 | |
| 5/17 07:40 | 33.5 | ↓-0.4 | 干潮 |
| 5/17 07:50 | 33.4 | ↓-0.1 | |
| 5/17 08:00 | 33.6 | ↑0.2 | |
| 5/17 08:10 | 34.0 | ↑0.4 | |
| 5/17 08:20 | 34.7 | ↑0.7 | |
| 5/17 08:30 | 35.7 | ↑1.0 | |
| 5/17 08:40 | 36.9 | ↑1.2 | |
| 5/17 08:50 | 38.3 | ↑1.4 | |
| 5/17 09:00 | 40.0 | ↑1.7 | |
| 5/17 09:10 | 41.9 | ↑1.9 | |
| 5/17 09:20 | 44.1 | ↑2.2 | |
| 5/17 09:30 | 46.5 | ↑2.4 | |
| 5/17 09:40 | 49.0 | ↑2.5 | |
| 5/17 09:50 | 51.8 | ↑2.8 | |
| 5/17 10:00 | 54.8 | ↑3.0 | |
| 5/17 10:10 | 57.9 | ↑3.1 | |
| 5/17 10:20 | 61.1 | ↑3.2 | |
| 5/17 10:30 | 64.5 | ↑3.4 | |
| 5/17 10:40 | 68.0 | ↑3.5 | |
| 5/17 10:50 | 71.5 | ↑3.5 | |
| 5/17 11:00 | 75.0 | ↑3.5 | |
| 5/17 11:10 | 78.6 | ↑3.6 | |
| 5/17 11:20 | 82.1 | ↑3.5 | |
| 5/17 11:30 | 85.5 | ↑3.4 | |
| 5/17 11:40 | 88.9 | ↑3.4 | |
| 5/17 11:50 | 92.1 | ↑3.2 | |
| 5/17 12:00 | 95.2 | ↑3.1 | |
| 5/17 12:10 | 98.1 | ↑2.9 | |
| 5/17 12:20 | 100.8 | ↑2.7 | |
| 5/17 12:30 | 103.2 | ↑2.4 | |
| 5/17 12:40 | 105.5 | ↑2.3 | |
| 5/17 12:50 | 107.6 | ↑2.1 | |
| 5/17 13:00 | 109.4 | ↑1.8 | |
| 5/17 13:10 | 110.9 | ↑1.5 | |
| 5/17 13:20 | 112.3 | ↑1.4 | |
| 5/17 13:30 | 113.4 | ↑1.1 | |
| 5/17 13:40 | 114.3 | ↑0.9 | |
| 5/17 13:50 | 114.9 | ↑0.6 | |
| 5/17 14:00 | 115.3 | ↑0.4 | |
| 5/17 14:10 | 115.6 | ↑0.3 | 満潮 |
| 5/17 14:20 | 115.6 | 0 | |
| 5/17 14:30 | 115.4 | ↓-0.2 | |
| 5/17 14:40 | 115.0 | ↓-0.4 | |
| 5/17 14:50 | 114.4 | ↓-0.6 | |
| 5/17 15:00 | 113.6 | ↓-0.8 | |
| 5/17 15:10 | 112.6 | ↓-1.0 | |
| 5/17 15:20 | 111.4 | ↓-1.2 | |
| 5/17 15:30 | 110.1 | ↓-1.3 | |
| 5/17 15:40 | 108.6 | ↓-1.5 | |
| 5/17 15:50 | 106.9 | ↓-1.7 | |
| 5/17 16:00 | 105.0 | ↓-1.9 | |
| 5/17 16:10 | 103.0 | ↓-2.0 | |
| 5/17 16:20 | 100.9 | ↓-2.1 | |
| 5/17 16:30 | 98.6 | ↓-2.3 | |
| 5/17 16:40 | 96.3 | ↓-2.3 | |
| 5/17 16:50 | 93.9 | ↓-2.4 | |
| 5/17 17:00 | 91.4 | ↓-2.5 | |
| 5/17 17:10 | 89.0 | ↓-2.4 | |
| 5/17 17:20 | 86.5 | ↓-2.5 | |
| 5/17 17:30 | 84.2 | ↓-2.3 | |
| 5/17 17:40 | 81.9 | ↓-2.3 | |
| 5/17 17:50 | 79.7 | ↓-2.2 | |
| 5/17 18:00 | 77.6 | ↓-2.1 | |
| 5/17 18:10 | 75.8 | ↓-1.8 | |
| 5/17 18:20 | 74.1 | ↓-1.7 | |
| 5/17 18:30 | 72.6 | ↓-1.5 | |
| 5/17 18:40 | 71.3 | ↓-1.3 | |
| 5/17 18:50 | 70.2 | ↓-1.1 | |
| 5/17 19:00 | 69.4 | ↓-0.8 | |
| 5/17 19:10 | 68.8 | ↓-0.6 | |
| 5/17 19:20 | 68.4 | ↓-0.4 | |
| 5/17 19:30 | 68.2 | ↓-0.2 | 干潮 |
| 5/17 19:40 | 68.3 | ↑0.1 | |
| 5/17 19:50 | 68.6 | ↑0.3 | |
| 5/17 20:00 | 69.0 | ↑0.4 | |
| 5/17 20:10 | 69.7 | ↑0.7 | |
| 5/17 20:20 | 70.6 | ↑0.9 | |
| 5/17 20:30 | 71.6 | ↑1.0 | |
| 5/17 20:40 | 72.8 | ↑1.2 | |
| 5/17 20:50 | 74.2 | ↑1.4 | |
| 5/17 21:00 | 75.7 | ↑1.5 | |
| 5/17 21:10 | 77.4 | ↑1.7 | |
| 5/17 21:20 | 79.2 | ↑1.8 | |
| 5/17 21:30 | 81.2 | ↑2.0 | |
| 5/17 21:40 | 83.3 | ↑2.1 | |
| 5/17 21:50 | 85.6 | ↑2.3 | |
| 5/17 22:00 | 88.0 | ↑2.4 | |
| 5/17 22:10 | 90.5 | ↑2.5 | |
| 5/17 22:20 | 93.1 | ↑2.6 | |
| 5/17 22:30 | 95.8 | ↑2.7 | |
| 5/17 22:40 | 98.6 | ↑2.8 | |
| 5/17 22:50 | 101.4 | ↑2.8 | |
| 5/17 23:00 | 104.2 | ↑2.8 | |
| 5/17 23:10 | 107.0 | ↑2.8 | |
| 5/17 23:20 | 109.8 | ↑2.8 | |
| 5/17 23:30 | 112.5 | ↑2.7 | |
| 5/17 23:40 | 115.2 | ↑2.7 | |
| 5/17 23:50 | 117.7 | ↑2.5 |