| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(水) |
03:49 | 10:50 | 17:43 | 22:42 |
| 137cm | 7cm | 122cm | 83cm | |
|
||||
苫小牧（北海道）2056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 | 90.3 | ↑1.8 | |
| 5/17 00:10 | 92.2 | ↑1.9 | |
| 5/17 00:20 | 94.1 | ↑1.9 | |
| 5/17 00:30 | 96.1 | ↑2.0 | |
| 5/17 00:40 | 98.3 | ↑2.2 | |
| 5/17 00:50 | 100.5 | ↑2.2 | |
| 5/17 01:00 | 102.8 | ↑2.3 | |
| 5/17 01:10 | 105.2 | ↑2.4 | |
| 5/17 01:20 | 107.6 | ↑2.4 | |
| 5/17 01:30 | 110.2 | ↑2.6 | |
| 5/17 01:40 | 112.8 | ↑2.6 | |
| 5/17 01:50 | 115.4 | ↑2.6 | |
| 5/17 02:00 | 118.1 | ↑2.7 | |
| 5/17 02:10 | 120.7 | ↑2.6 | |
| 5/17 02:20 | 123.2 | ↑2.5 | |
| 5/17 02:30 | 125.6 | ↑2.4 | |
| 5/17 02:40 | 127.9 | ↑2.3 | |
| 5/17 02:50 | 130.0 | ↑2.1 | |
| 5/17 03:00 | 131.8 | ↑1.8 | |
| 5/17 03:10 | 133.4 | ↑1.6 | |
| 5/17 03:20 | 134.6 | ↑1.2 | |
| 5/17 03:30 | 135.5 | ↑0.9 | |
| 5/17 03:40 | 136.0 | ↑0.5 | 満潮 |
| 5/17 03:50 | 136.1 | ↑0.1 | |
| 5/17 04:00 | 135.9 | ↓-0.2 | |
| 5/17 04:10 | 135.2 | ↓-0.7 | |
| 5/17 04:20 | 134.2 | ↓-1.0 | |
| 5/17 04:30 | 132.8 | ↓-1.4 | |
| 5/17 04:40 | 131.0 | ↓-1.8 | |
| 5/17 04:50 | 128.9 | ↓-2.1 | |
| 5/17 05:00 | 126.6 | ↓-2.3 | |
| 5/17 05:10 | 123.9 | ↓-2.7 | |
| 5/17 05:20 | 121.1 | ↓-2.8 | |
| 5/17 05:30 | 118.0 | ↓-3.1 | |
| 5/17 05:40 | 114.8 | ↓-3.2 | |
| 5/17 05:50 | 111.4 | ↓-3.4 | |
| 5/17 06:00 | 107.9 | ↓-3.5 | |
| 5/17 06:10 | 104.2 | ↓-3.7 | |
| 5/17 06:20 | 100.4 | ↓-3.8 | |
| 5/17 06:30 | 96.6 | ↓-3.8 | |
| 5/17 06:40 | 92.6 | ↓-4.0 | |
| 5/17 06:50 | 88.5 | ↓-4.1 | |
| 5/17 07:00 | 84.3 | ↓-4.2 | |
| 5/17 07:10 | 80.0 | ↓-4.3 | |
| 5/17 07:20 | 75.6 | ↓-4.4 | |
| 5/17 07:30 | 71.1 | ↓-4.5 | |
| 5/17 07:40 | 66.5 | ↓-4.6 | |
| 5/17 07:50 | 61.9 | ↓-4.6 | |
| 5/17 08:00 | 57.2 | ↓-4.7 | |
| 5/17 08:10 | 52.5 | ↓-4.7 | |
| 5/17 08:20 | 47.9 | ↓-4.6 | |
| 5/17 08:30 | 43.3 | ↓-4.6 | |
| 5/17 08:40 | 38.8 | ↓-4.5 | |
| 5/17 08:50 | 34.4 | ↓-4.4 | |
| 5/17 09:00 | 30.2 | ↓-4.2 | |
| 5/17 09:10 | 26.3 | ↓-3.9 | |
| 5/17 09:20 | 22.7 | ↓-3.6 | |
| 5/17 09:30 | 19.4 | ↓-3.3 | |
| 5/17 09:40 | 16.4 | ↓-3.0 | |
| 5/17 09:50 | 13.8 | ↓-2.6 | |
| 5/17 10:00 | 11.6 | ↓-2.2 | |
| 5/17 10:10 | 9.8 | ↓-1.8 | |
| 5/17 10:20 | 8.4 | ↓-1.4 | |
| 5/17 10:30 | 7.5 | ↓-0.9 | |
| 5/17 10:40 | 6.9 | ↓-0.6 | 干潮 |
| 5/17 10:50 | 6.8 | ↓-0.1 | 干潮 |
| 5/17 11:00 | 7.0 | ↑0.2 | |
| 5/17 11:10 | 7.5 | ↑0.5 | |
| 5/17 11:20 | 8.4 | ↑0.9 | |
| 5/17 11:30 | 9.6 | ↑1.2 | |
| 5/17 11:40 | 11.1 | ↑1.5 | |
| 5/17 11:50 | 12.8 | ↑1.7 | |
| 5/17 12:00 | 14.8 | ↑2.0 | |
| 5/17 12:10 | 17.0 | ↑2.2 | |
| 5/17 12:20 | 19.4 | ↑2.4 | |
| 5/17 12:30 | 22.1 | ↑2.7 | |
| 5/17 12:40 | 25.0 | ↑2.9 | |
| 5/17 12:50 | 28.0 | ↑3.0 | |
| 5/17 13:00 | 31.3 | ↑3.3 | |
| 5/17 13:10 | 34.8 | ↑3.5 | |
| 5/17 13:20 | 38.6 | ↑3.8 | |
| 5/17 13:30 | 42.5 | ↑3.9 | |
| 5/17 13:40 | 46.6 | ↑4.1 | |
| 5/17 13:50 | 50.9 | ↑4.3 | |
| 5/17 14:00 | 55.4 | ↑4.5 | |
| 5/17 14:10 | 60.0 | ↑4.6 | |
| 5/17 14:20 | 64.7 | ↑4.7 | |
| 5/17 14:30 | 69.5 | ↑4.8 | 最大潮位差 |
| 5/17 14:40 | 74.3 | ↑4.8 | 最大潮位差 |
| 5/17 14:50 | 79.0 | ↑4.7 | |
| 5/17 15:00 | 83.7 | ↑4.7 | |
| 5/17 15:10 | 88.3 | ↑4.6 | |
| 5/17 15:20 | 92.6 | ↑4.3 | |
| 5/17 15:30 | 96.8 | ↑4.2 | |
| 5/17 15:40 | 100.7 | ↑3.9 | |
| 5/17 15:50 | 104.3 | ↑3.6 | |
| 5/17 16:00 | 107.6 | ↑3.3 | |
| 5/17 16:10 | 110.6 | ↑3.0 | |
| 5/17 16:20 | 113.1 | ↑2.5 | |
| 5/17 16:30 | 115.4 | ↑2.3 | |
| 5/17 16:40 | 117.2 | ↑1.8 | |
| 5/17 16:50 | 118.8 | ↑1.6 | |
| 5/17 17:00 | 120.0 | ↑1.2 | |
| 5/17 17:10 | 120.9 | ↑0.9 | |
| 5/17 17:20 | 121.5 | ↑0.6 | |
| 5/17 17:30 | 121.8 | ↑0.3 | |
| 5/17 17:40 | 122.0 | ↑0.2 | 満潮 |
| 5/17 17:50 | 121.9 | ↓-0.1 | |
| 5/17 18:00 | 121.7 | ↓-0.2 | |
| 5/17 18:10 | 121.3 | ↓-0.4 | |
| 5/17 18:20 | 120.7 | ↓-0.6 | |
| 5/17 18:30 | 120.0 | ↓-0.7 | |
| 5/17 18:40 | 119.2 | ↓-0.8 | |
| 5/17 18:50 | 118.3 | ↓-0.9 | |
| 5/17 19:00 | 117.2 | ↓-1.1 | |
| 5/17 19:10 | 116.0 | ↓-1.2 | |
| 5/17 19:20 | 114.7 | ↓-1.3 | |
| 5/17 19:30 | 113.3 | ↓-1.4 | |
| 5/17 19:40 | 111.7 | ↓-1.6 | |
| 5/17 19:50 | 110.0 | ↓-1.7 | |
| 5/17 20:00 | 108.1 | ↓-1.9 | |
| 5/17 20:10 | 106.2 | ↓-1.9 | |
| 5/17 20:20 | 104.1 | ↓-2.1 | |
| 5/17 20:30 | 102.0 | ↓-2.1 | |
| 5/17 20:40 | 99.8 | ↓-2.2 | |
| 5/17 20:50 | 97.6 | ↓-2.2 | |
| 5/17 21:00 | 95.4 | ↓-2.2 | |
| 5/17 21:10 | 93.3 | ↓-2.1 | |
| 5/17 21:20 | 91.3 | ↓-2.0 | |
| 5/17 21:30 | 89.4 | ↓-1.9 | |
| 5/17 21:40 | 87.7 | ↓-1.7 | |
| 5/17 21:50 | 86.3 | ↓-1.4 | |
| 5/17 22:00 | 85.0 | ↓-1.3 | |
| 5/17 22:10 | 84.0 | ↓-1.0 | |
| 5/17 22:20 | 83.3 | ↓-0.7 | |
| 5/17 22:30 | 82.8 | ↓-0.5 | |
| 5/17 22:40 | 82.6 | ↓-0.2 | 干潮 |
| 5/17 22:50 | 82.7 | ↑0.1 | |
| 5/17 23:00 | 83.1 | ↑0.4 | |
| 5/17 23:10 | 83.7 | ↑0.6 | |
| 5/17 23:20 | 84.5 | ↑0.8 | |
| 5/17 23:30 | 85.5 | ↑1.0 | |
| 5/17 23:40 | 86.7 | ↑1.2 | |
| 5/17 23:50 | 88.0 | ↑1.3 |