| 満潮 | 干潮 | 満潮 | 干潮 |
|
03
(日) |
00:44 | 06:13 | 11:13 | 18:13 |
| 109cm | 84cm | 103cm | 37cm | |
|
||||
苫小牧（北海道）2020年05月03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 |
|---|---|---|---|
| 5/3 00:00 | 107.6 | ↑0.6 | |
| 5/3 00:10 | 108.1 | ↑0.5 | |
| 5/3 00:20 | 108.5 | ↑0.4 | |
| 5/3 00:30 | 108.8 | ↑0.3 | |
| 5/3 00:40 | 108.9 | ↑0.1 | 満潮 |
| 5/3 00:50 | 108.8 | ↓-0.1 | |
| 5/3 01:00 | 108.7 | ↓-0.1 | |
| 5/3 01:10 | 108.4 | ↓-0.3 | |
| 5/3 01:20 | 108.0 | ↓-0.4 | |
| 5/3 01:30 | 107.6 | ↓-0.4 | |
| 5/3 01:40 | 106.9 | ↓-0.7 | |
| 5/3 01:50 | 106.2 | ↓-0.7 | |
| 5/3 02:00 | 105.5 | ↓-0.7 | |
| 5/3 02:10 | 104.6 | ↓-0.9 | |
| 5/3 02:20 | 103.6 | ↓-1.0 | |
| 5/3 02:30 | 102.6 | ↓-1.0 | |
| 5/3 02:40 | 101.5 | ↓-1.1 | |
| 5/3 02:50 | 100.4 | ↓-1.1 | |
| 5/3 03:00 | 99.2 | ↓-1.2 | |
| 5/3 03:10 | 98.0 | ↓-1.2 | |
| 5/3 03:20 | 96.8 | ↓-1.2 | |
| 5/3 03:30 | 95.6 | ↓-1.2 | |
| 5/3 03:40 | 94.4 | ↓-1.2 | |
| 5/3 03:50 | 93.2 | ↓-1.2 | |
| 5/3 04:00 | 92.0 | ↓-1.2 | |
| 5/3 04:10 | 90.8 | ↓-1.2 | |
| 5/3 04:20 | 89.8 | ↓-1.0 | |
| 5/3 04:30 | 88.7 | ↓-1.1 | |
| 5/3 04:40 | 87.8 | ↓-0.9 | |
| 5/3 04:50 | 86.9 | ↓-0.9 | |
| 5/3 05:00 | 86.1 | ↓-0.8 | |
| 5/3 05:10 | 85.4 | ↓-0.7 | |
| 5/3 05:20 | 84.8 | ↓-0.6 | |
| 5/3 05:30 | 84.3 | ↓-0.5 | |
| 5/3 05:40 | 83.9 | ↓-0.4 | |
| 5/3 05:50 | 83.6 | ↓-0.3 | |
| 5/3 06:00 | 83.5 | ↓-0.1 | |
| 5/3 06:10 | 83.4 | ↓-0.1 | 干潮 |
| 5/3 06:20 | 83.4 | 0 | |
| 5/3 06:30 | 83.5 | ↑0.1 | |
| 5/3 06:40 | 83.8 | ↑0.3 | |
| 5/3 06:50 | 84.1 | ↑0.3 | |
| 5/3 07:00 | 84.5 | ↑0.4 | |
| 5/3 07:10 | 85.0 | ↑0.5 | |
| 5/3 07:20 | 85.6 | ↑0.6 | |
| 5/3 07:30 | 86.3 | ↑0.7 | |
| 5/3 07:40 | 87.0 | ↑0.7 | |
| 5/3 07:50 | 87.8 | ↑0.8 | |
| 5/3 08:00 | 88.6 | ↑0.8 | |
| 5/3 08:10 | 89.5 | ↑0.9 | |
| 5/3 08:20 | 90.4 | ↑0.9 | |
| 5/3 08:30 | 91.4 | ↑1.0 | |
| 5/3 08:40 | 92.4 | ↑1.0 | |
| 5/3 08:50 | 93.4 | ↑1.0 | |
| 5/3 09:00 | 94.4 | ↑1.0 | |
| 5/3 09:10 | 95.4 | ↑1.0 | |
| 5/3 09:20 | 96.4 | ↑1.0 | |
| 5/3 09:30 | 97.3 | ↑0.9 | |
| 5/3 09:40 | 98.2 | ↑0.9 | |
| 5/3 09:50 | 99.1 | ↑0.9 | |
| 5/3 10:00 | 99.9 | ↑0.8 | |
| 5/3 10:10 | 100.6 | ↑0.7 | |
| 5/3 10:20 | 101.3 | ↑0.7 | |
| 5/3 10:30 | 101.9 | ↑0.6 | |
| 5/3 10:40 | 102.3 | ↑0.4 | |
| 5/3 10:50 | 102.7 | ↑0.4 | |
| 5/3 11:00 | 102.9 | ↑0.2 | |
| 5/3 11:10 | 103.0 | ↑0.1 | 満潮 |
| 5/3 11:20 | 102.9 | ↓-0.1 | |
| 5/3 11:30 | 102.8 | ↓-0.1 | |
| 5/3 11:40 | 102.5 | ↓-0.3 | |
| 5/3 11:50 | 102.0 | ↓-0.5 | |
| 5/3 12:00 | 101.4 | ↓-0.6 | |
| 5/3 12:10 | 100.7 | ↓-0.7 | |
| 5/3 12:20 | 99.8 | ↓-0.9 | |
| 5/3 12:30 | 98.8 | ↓-1.0 | |
| 5/3 12:40 | 97.7 | ↓-1.1 | |
| 5/3 12:50 | 96.4 | ↓-1.3 | |
| 5/3 13:00 | 95.0 | ↓-1.4 | |
| 5/3 13:10 | 93.5 | ↓-1.5 | |
| 5/3 13:20 | 91.8 | ↓-1.7 | |
| 5/3 13:30 | 90.0 | ↓-1.8 | |
| 5/3 13:40 | 88.2 | ↓-1.8 | |
| 5/3 13:50 | 86.2 | ↓-2.0 | |
| 5/3 14:00 | 84.1 | ↓-2.1 | |
| 5/3 14:10 | 81.9 | ↓-2.2 | |
| 5/3 14:20 | 79.7 | ↓-2.2 | |
| 5/3 14:30 | 77.4 | ↓-2.3 | |
| 5/3 14:40 | 75.0 | ↓-2.4 | |
| 5/3 14:50 | 72.5 | ↓-2.5 | |
| 5/3 15:00 | 70.0 | ↓-2.5 | |
| 5/3 15:10 | 67.5 | ↓-2.5 | |
| 5/3 15:20 | 64.9 | ↓-2.6 | |
| 5/3 15:30 | 62.4 | ↓-2.5 | |
| 5/3 15:40 | 59.9 | ↓-2.5 | |
| 5/3 15:50 | 57.4 | ↓-2.5 | |
| 5/3 16:00 | 54.9 | ↓-2.5 | |
| 5/3 16:10 | 52.6 | ↓-2.3 | |
| 5/3 16:20 | 50.3 | ↓-2.3 | |
| 5/3 16:30 | 48.2 | ↓-2.1 | |
| 5/3 16:40 | 46.2 | ↓-2.0 | |
| 5/3 16:50 | 44.4 | ↓-1.8 | |
| 5/3 17:00 | 42.7 | ↓-1.7 | |
| 5/3 17:10 | 41.2 | ↓-1.5 | |
| 5/3 17:20 | 39.9 | ↓-1.3 | |
| 5/3 17:30 | 38.9 | ↓-1.0 | |
| 5/3 17:40 | 38.0 | ↓-0.9 | |
| 5/3 17:50 | 37.4 | ↓-0.6 | |
| 5/3 18:00 | 37.0 | ↓-0.4 | |
| 5/3 18:10 | 36.8 | ↓-0.2 | 干潮 |
| 5/3 18:20 | 36.9 | ↑0.1 | |
| 5/3 18:30 | 37.2 | ↑0.3 | |
| 5/3 18:40 | 37.7 | ↑0.5 | |
| 5/3 18:50 | 38.5 | ↑0.8 | |
| 5/3 19:00 | 39.4 | ↑0.9 | |
| 5/3 19:10 | 40.6 | ↑1.2 | |
| 5/3 19:20 | 42.0 | ↑1.4 | |
| 5/3 19:30 | 43.5 | ↑1.5 | |
| 5/3 19:40 | 45.2 | ↑1.7 | |
| 5/3 19:50 | 47.2 | ↑2.0 | |
| 5/3 20:00 | 49.2 | ↑2.0 | |
| 5/3 20:10 | 51.4 | ↑2.2 | |
| 5/3 20:20 | 53.8 | ↑2.4 | |
| 5/3 20:30 | 56.3 | ↑2.5 | |
| 5/3 20:40 | 58.9 | ↑2.6 | |
| 5/3 20:50 | 61.6 | ↑2.7 | |
| 5/3 21:00 | 64.3 | ↑2.7 | |
| 5/3 21:10 | 67.2 | ↑2.9 | |
| 5/3 21:20 | 70.1 | ↑2.9 | |
| 5/3 21:30 | 73.1 | ↑3.0 | 最大潮位差 |
| 5/3 21:40 | 76.1 | ↑3.0 | 最大潮位差 |
| 5/3 21:50 | 79.0 | ↑2.9 | |
| 5/3 22:00 | 82.0 | ↑3.0 | 最大潮位差 |
| 5/3 22:10 | 84.9 | ↑2.9 | |
| 5/3 22:20 | 87.8 | ↑2.9 | |
| 5/3 22:30 | 90.6 | ↑2.8 | |
| 5/3 22:40 | 93.3 | ↑2.7 | |
| 5/3 22:50 | 95.8 | ↑2.5 | |
| 5/3 23:00 | 98.3 | ↑2.5 | |
| 5/3 23:10 | 100.6 | ↑2.3 | |
| 5/3 23:20 | 102.7 | ↑2.1 | |
| 5/3 23:30 | 104.6 | ↑1.9 | |
| 5/3 23:40 | 106.4 | ↑1.8 | |
| 5/3 23:50 | 108.0 | ↑1.6 |