| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(月) |
01:29 | 08:13 | 14:46 | 20:12 |
| 128cm | 28cm | 124cm | 62cm | |
|
||||
苫小牧（北海道）2038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 | 116.4 | ↑2.7 | |
| 5/17 00:10 | 118.8 | ↑2.4 | |
| 5/17 00:20 | 120.9 | ↑2.1 | |
| 5/17 00:30 | 122.8 | ↑1.9 | |
| 5/17 00:40 | 124.5 | ↑1.7 | |
| 5/17 00:50 | 125.8 | ↑1.3 | |
| 5/17 01:00 | 126.8 | ↑1.0 | |
| 5/17 01:10 | 127.5 | ↑0.7 | |
| 5/17 01:20 | 127.8 | ↑0.3 | 満潮 |
| 5/17 01:30 | 127.9 | ↑0.1 | |
| 5/17 01:40 | 127.7 | ↓-0.2 | |
| 5/17 01:50 | 127.2 | ↓-0.5 | |
| 5/17 02:00 | 126.4 | ↓-0.8 | |
| 5/17 02:10 | 125.4 | ↓-1.0 | |
| 5/17 02:20 | 124.1 | ↓-1.3 | |
| 5/17 02:30 | 122.6 | ↓-1.5 | |
| 5/17 02:40 | 120.8 | ↓-1.8 | |
| 5/17 02:50 | 118.9 | ↓-1.9 | |
| 5/17 03:00 | 116.7 | ↓-2.2 | |
| 5/17 03:10 | 114.4 | ↓-2.3 | |
| 5/17 03:20 | 111.8 | ↓-2.6 | |
| 5/17 03:30 | 109.1 | ↓-2.7 | |
| 5/17 03:40 | 106.2 | ↓-2.9 | |
| 5/17 03:50 | 103.1 | ↓-3.1 | |
| 5/17 04:00 | 99.9 | ↓-3.2 | |
| 5/17 04:10 | 96.5 | ↓-3.4 | |
| 5/17 04:20 | 92.9 | ↓-3.6 | |
| 5/17 04:30 | 89.2 | ↓-3.7 | |
| 5/17 04:40 | 85.4 | ↓-3.8 | |
| 5/17 04:50 | 81.5 | ↓-3.9 | |
| 5/17 05:00 | 77.5 | ↓-4.0 | |
| 5/17 05:10 | 73.4 | ↓-4.1 | |
| 5/17 05:20 | 69.4 | ↓-4.0 | |
| 5/17 05:30 | 65.3 | ↓-4.1 | |
| 5/17 05:40 | 61.3 | ↓-4.0 | |
| 5/17 05:50 | 57.4 | ↓-3.9 | |
| 5/17 06:00 | 53.6 | ↓-3.8 | |
| 5/17 06:10 | 50.0 | ↓-3.6 | |
| 5/17 06:20 | 46.6 | ↓-3.4 | |
| 5/17 06:30 | 43.4 | ↓-3.2 | |
| 5/17 06:40 | 40.4 | ↓-3.0 | |
| 5/17 06:50 | 37.8 | ↓-2.6 | |
| 5/17 07:00 | 35.4 | ↓-2.4 | |
| 5/17 07:10 | 33.3 | ↓-2.1 | |
| 5/17 07:20 | 31.5 | ↓-1.8 | |
| 5/17 07:30 | 30.1 | ↓-1.4 | |
| 5/17 07:40 | 29.0 | ↓-1.1 | |
| 5/17 07:50 | 28.2 | ↓-0.8 | |
| 5/17 08:00 | 27.7 | ↓-0.5 | |
| 5/17 08:10 | 27.4 | ↓-0.3 | 干潮 |
| 5/17 08:20 | 27.5 | ↑0.1 | |
| 5/17 08:30 | 27.9 | ↑0.4 | |
| 5/17 08:40 | 28.5 | ↑0.6 | |
| 5/17 08:50 | 29.4 | ↑0.9 | |
| 5/17 09:00 | 30.6 | ↑1.2 | |
| 5/17 09:10 | 32.0 | ↑1.4 | |
| 5/17 09:20 | 33.6 | ↑1.6 | |
| 5/17 09:30 | 35.5 | ↑1.9 | |
| 5/17 09:40 | 37.6 | ↑2.1 | |
| 5/17 09:50 | 39.9 | ↑2.3 | |
| 5/17 10:00 | 42.5 | ↑2.6 | |
| 5/17 10:10 | 45.3 | ↑2.8 | |
| 5/17 10:20 | 48.4 | ↑3.1 | |
| 5/17 10:30 | 51.6 | ↑3.2 | |
| 5/17 10:40 | 55.0 | ↑3.4 | |
| 5/17 10:50 | 58.7 | ↑3.7 | |
| 5/17 11:00 | 62.4 | ↑3.7 | |
| 5/17 11:10 | 66.3 | ↑3.9 | |
| 5/17 11:20 | 70.4 | ↑4.1 | |
| 5/17 11:30 | 74.4 | ↑4.0 | |
| 5/17 11:40 | 78.6 | ↑4.2 | 最大潮位差 |
| 5/17 11:50 | 82.7 | ↑4.1 | |
| 5/17 12:00 | 86.7 | ↑4.0 | |
| 5/17 12:10 | 90.7 | ↑4.0 | |
| 5/17 12:20 | 94.6 | ↑3.9 | |
| 5/17 12:30 | 98.3 | ↑3.7 | |
| 5/17 12:40 | 101.8 | ↑3.5 | |
| 5/17 12:50 | 105.1 | ↑3.3 | |
| 5/17 13:00 | 108.1 | ↑3.0 | |
| 5/17 13:10 | 110.9 | ↑2.8 | |
| 5/17 13:20 | 113.4 | ↑2.5 | |
| 5/17 13:30 | 115.6 | ↑2.2 | |
| 5/17 13:40 | 117.5 | ↑1.9 | |
| 5/17 13:50 | 119.1 | ↑1.6 | |
| 5/17 14:00 | 120.4 | ↑1.3 | |
| 5/17 14:10 | 121.4 | ↑1.0 | |
| 5/17 14:20 | 122.2 | ↑0.8 | |
| 5/17 14:30 | 122.7 | ↑0.5 | |
| 5/17 14:40 | 123.0 | ↑0.3 | 満潮 |
| 5/17 14:50 | 123.0 | 0 | |
| 5/17 15:00 | 122.7 | ↓-0.3 | |
| 5/17 15:10 | 122.3 | ↓-0.4 | |
| 5/17 15:20 | 121.6 | ↓-0.7 | |
| 5/17 15:30 | 120.7 | ↓-0.9 | |
| 5/17 15:40 | 119.6 | ↓-1.1 | |
| 5/17 15:50 | 118.3 | ↓-1.3 | |
| 5/17 16:00 | 116.8 | ↓-1.5 | |
| 5/17 16:10 | 115.0 | ↓-1.8 | |
| 5/17 16:20 | 113.1 | ↓-1.9 | |
| 5/17 16:30 | 110.9 | ↓-2.2 | |
| 5/17 16:40 | 108.6 | ↓-2.3 | |
| 5/17 16:50 | 106.0 | ↓-2.6 | |
| 5/17 17:00 | 103.4 | ↓-2.6 | |
| 5/17 17:10 | 100.5 | ↓-2.9 | |
| 5/17 17:20 | 97.6 | ↓-2.9 | |
| 5/17 17:30 | 94.5 | ↓-3.1 | |
| 5/17 17:40 | 91.4 | ↓-3.1 | |
| 5/17 17:50 | 88.3 | ↓-3.1 | |
| 5/17 18:00 | 85.1 | ↓-3.2 | |
| 5/17 18:10 | 82.1 | ↓-3.0 | |
| 5/17 18:20 | 79.1 | ↓-3.0 | |
| 5/17 18:30 | 76.3 | ↓-2.8 | |
| 5/17 18:40 | 73.7 | ↓-2.6 | |
| 5/17 18:50 | 71.2 | ↓-2.5 | |
| 5/17 19:00 | 69.0 | ↓-2.2 | |
| 5/17 19:10 | 67.1 | ↓-1.9 | |
| 5/17 19:20 | 65.4 | ↓-1.7 | |
| 5/17 19:30 | 64.1 | ↓-1.3 | |
| 5/17 19:40 | 63.0 | ↓-1.1 | |
| 5/17 19:50 | 62.3 | ↓-0.7 | |
| 5/17 20:00 | 61.8 | ↓-0.5 | |
| 5/17 20:10 | 61.6 | ↓-0.2 | 干潮 |
| 5/17 20:20 | 61.8 | ↑0.2 | |
| 5/17 20:30 | 62.1 | ↑0.3 | |
| 5/17 20:40 | 62.8 | ↑0.7 | |
| 5/17 20:50 | 63.7 | ↑0.9 | |
| 5/17 21:00 | 64.8 | ↑1.1 | |
| 5/17 21:10 | 66.1 | ↑1.3 | |
| 5/17 21:20 | 67.7 | ↑1.6 | |
| 5/17 21:30 | 69.4 | ↑1.7 | |
| 5/17 21:40 | 71.3 | ↑1.9 | |
| 5/17 21:50 | 73.4 | ↑2.1 | |
| 5/17 22:00 | 75.6 | ↑2.2 | |
| 5/17 22:10 | 78.1 | ↑2.5 | |
| 5/17 22:20 | 80.7 | ↑2.6 | |
| 5/17 22:30 | 83.4 | ↑2.7 | |
| 5/17 22:40 | 86.3 | ↑2.9 | |
| 5/17 22:50 | 89.4 | ↑3.1 | |
| 5/17 23:00 | 92.5 | ↑3.1 | |
| 5/17 23:10 | 95.8 | ↑3.3 | |
| 5/17 23:20 | 99.1 | ↑3.3 | |
| 5/17 23:30 | 102.5 | ↑3.4 | |
| 5/17 23:40 | 106.0 | ↑3.5 | |
| 5/17 23:50 | 109.4 | ↑3.4 |