| 満潮 | 干潮 | 満潮 | 干潮 |
|
08
(土) |
01:22 | 07:36 | 13:38 | 19:26 |
| 118cm | 52cm | 111cm | 57cm | |
|
||||
苫小牧（北海道）2021年05月08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 |
|---|---|---|---|
| 5/8 00:00 | 110.9 | ↑1.6 | |
| 5/8 00:10 | 112.3 | ↑1.4 | |
| 5/8 00:20 | 113.6 | ↑1.3 | |
| 5/8 00:30 | 114.7 | ↑1.1 | |
| 5/8 00:40 | 115.6 | ↑0.9 | |
| 5/8 00:50 | 116.3 | ↑0.7 | |
| 5/8 01:00 | 116.8 | ↑0.5 | |
| 5/8 01:10 | 117.1 | ↑0.3 | |
| 5/8 01:20 | 117.2 | ↑0.1 | 満潮 |
| 5/8 01:30 | 117.1 | ↓-0.1 | |
| 5/8 01:40 | 116.8 | ↓-0.3 | |
| 5/8 01:50 | 116.4 | ↓-0.4 | |
| 5/8 02:00 | 115.7 | ↓-0.7 | |
| 5/8 02:10 | 114.8 | ↓-0.9 | |
| 5/8 02:20 | 113.7 | ↓-1.1 | |
| 5/8 02:30 | 112.4 | ↓-1.3 | |
| 5/8 02:40 | 110.9 | ↓-1.5 | |
| 5/8 02:50 | 109.2 | ↓-1.7 | |
| 5/8 03:00 | 107.3 | ↓-1.9 | |
| 5/8 03:10 | 105.2 | ↓-2.1 | |
| 5/8 03:20 | 103.0 | ↓-2.2 | |
| 5/8 03:30 | 100.6 | ↓-2.4 | |
| 5/8 03:40 | 98.1 | ↓-2.5 | |
| 5/8 03:50 | 95.5 | ↓-2.6 | |
| 5/8 04:00 | 92.8 | ↓-2.7 | |
| 5/8 04:10 | 89.9 | ↓-2.9 | 最大潮位差 |
| 5/8 04:20 | 87.1 | ↓-2.8 | |
| 5/8 04:30 | 84.2 | ↓-2.9 | 最大潮位差 |
| 5/8 04:40 | 81.3 | ↓-2.9 | 最大潮位差 |
| 5/8 04:50 | 78.4 | ↓-2.9 | 最大潮位差 |
| 5/8 05:00 | 75.6 | ↓-2.8 | |
| 5/8 05:10 | 72.8 | ↓-2.8 | |
| 5/8 05:20 | 70.2 | ↓-2.6 | |
| 5/8 05:30 | 67.6 | ↓-2.6 | |
| 5/8 05:40 | 65.2 | ↓-2.4 | |
| 5/8 05:50 | 63.0 | ↓-2.2 | |
| 5/8 06:00 | 60.9 | ↓-2.1 | |
| 5/8 06:10 | 59.0 | ↓-1.9 | |
| 5/8 06:20 | 57.3 | ↓-1.7 | |
| 5/8 06:30 | 55.8 | ↓-1.5 | |
| 5/8 06:40 | 54.6 | ↓-1.2 | |
| 5/8 06:50 | 53.5 | ↓-1.1 | |
| 5/8 07:00 | 52.6 | ↓-0.9 | |
| 5/8 07:10 | 52.0 | ↓-0.6 | |
| 5/8 07:20 | 51.5 | ↓-0.5 | |
| 5/8 07:30 | 51.3 | ↓-0.2 | 干潮 |
| 5/8 07:40 | 51.3 | 0 | |
| 5/8 07:50 | 51.5 | ↑0.2 | |
| 5/8 08:00 | 52.0 | ↑0.5 | |
| 5/8 08:10 | 52.6 | ↑0.6 | |
| 5/8 08:20 | 53.5 | ↑0.9 | |
| 5/8 08:30 | 54.5 | ↑1.0 | |
| 5/8 08:40 | 55.8 | ↑1.3 | |
| 5/8 08:50 | 57.2 | ↑1.4 | |
| 5/8 09:00 | 58.8 | ↑1.6 | |
| 5/8 09:10 | 60.7 | ↑1.9 | |
| 5/8 09:20 | 62.6 | ↑1.9 | |
| 5/8 09:30 | 64.8 | ↑2.2 | |
| 5/8 09:40 | 67.0 | ↑2.2 | |
| 5/8 09:50 | 69.4 | ↑2.4 | |
| 5/8 10:00 | 71.9 | ↑2.5 | |
| 5/8 10:10 | 74.5 | ↑2.6 | |
| 5/8 10:20 | 77.2 | ↑2.7 | |
| 5/8 10:30 | 79.8 | ↑2.6 | |
| 5/8 10:40 | 82.5 | ↑2.7 | |
| 5/8 10:50 | 85.2 | ↑2.7 | |
| 5/8 11:00 | 87.8 | ↑2.6 | |
| 5/8 11:10 | 90.4 | ↑2.6 | |
| 5/8 11:20 | 92.8 | ↑2.4 | |
| 5/8 11:30 | 95.2 | ↑2.4 | |
| 5/8 11:40 | 97.4 | ↑2.2 | |
| 5/8 11:50 | 99.5 | ↑2.1 | |
| 5/8 12:00 | 101.4 | ↑1.9 | |
| 5/8 12:10 | 103.2 | ↑1.8 | |
| 5/8 12:20 | 104.8 | ↑1.6 | |
| 5/8 12:30 | 106.2 | ↑1.4 | |
| 5/8 12:40 | 107.4 | ↑1.2 | |
| 5/8 12:50 | 108.4 | ↑1.0 | |
| 5/8 13:00 | 109.2 | ↑0.8 | |
| 5/8 13:10 | 109.8 | ↑0.6 | |
| 5/8 13:20 | 110.2 | ↑0.4 | |
| 5/8 13:30 | 110.5 | ↑0.3 | 満潮 |
| 5/8 13:40 | 110.5 | 0 | |
| 5/8 13:50 | 110.4 | ↓-0.1 | |
| 5/8 14:00 | 110.0 | ↓-0.4 | |
| 5/8 14:10 | 109.5 | ↓-0.5 | |
| 5/8 14:20 | 108.8 | ↓-0.7 | |
| 5/8 14:30 | 107.9 | ↓-0.9 | |
| 5/8 14:40 | 106.8 | ↓-1.1 | |
| 5/8 14:50 | 105.6 | ↓-1.2 | |
| 5/8 15:00 | 104.2 | ↓-1.4 | |
| 5/8 15:10 | 102.6 | ↓-1.6 | |
| 5/8 15:20 | 100.8 | ↓-1.8 | |
| 5/8 15:30 | 98.9 | ↓-1.9 | |
| 5/8 15:40 | 96.8 | ↓-2.1 | |
| 5/8 15:50 | 94.6 | ↓-2.2 | |
| 5/8 16:00 | 92.3 | ↓-2.3 | |
| 5/8 16:10 | 89.9 | ↓-2.4 | |
| 5/8 16:20 | 87.5 | ↓-2.4 | |
| 5/8 16:30 | 84.9 | ↓-2.6 | |
| 5/8 16:40 | 82.4 | ↓-2.5 | |
| 5/8 16:50 | 79.8 | ↓-2.6 | |
| 5/8 17:00 | 77.3 | ↓-2.5 | |
| 5/8 17:10 | 74.9 | ↓-2.4 | |
| 5/8 17:20 | 72.5 | ↓-2.4 | |
| 5/8 17:30 | 70.2 | ↓-2.3 | |
| 5/8 17:40 | 68.1 | ↓-2.1 | |
| 5/8 17:50 | 66.1 | ↓-2.0 | |
| 5/8 18:00 | 64.2 | ↓-1.9 | |
| 5/8 18:10 | 62.6 | ↓-1.6 | |
| 5/8 18:20 | 61.1 | ↓-1.5 | |
| 5/8 18:30 | 59.9 | ↓-1.2 | |
| 5/8 18:40 | 58.8 | ↓-1.1 | |
| 5/8 18:50 | 58.0 | ↓-0.8 | |
| 5/8 19:00 | 57.4 | ↓-0.6 | |
| 5/8 19:10 | 56.9 | ↓-0.5 | |
| 5/8 19:20 | 56.7 | ↓-0.2 | 干潮 |
| 5/8 19:30 | 56.7 | 0 | |
| 5/8 19:40 | 56.9 | ↑0.2 | |
| 5/8 19:50 | 57.3 | ↑0.4 | |
| 5/8 20:00 | 57.9 | ↑0.6 | |
| 5/8 20:10 | 58.6 | ↑0.7 | |
| 5/8 20:20 | 59.6 | ↑1.0 | |
| 5/8 20:30 | 60.7 | ↑1.1 | |
| 5/8 20:40 | 62.1 | ↑1.4 | |
| 5/8 20:50 | 63.6 | ↑1.5 | |
| 5/8 21:00 | 65.2 | ↑1.6 | |
| 5/8 21:10 | 67.1 | ↑1.9 | |
| 5/8 21:20 | 69.1 | ↑2.0 | |
| 5/8 21:30 | 71.3 | ↑2.2 | |
| 5/8 21:40 | 73.6 | ↑2.3 | |
| 5/8 21:50 | 76.1 | ↑2.5 | |
| 5/8 22:00 | 78.7 | ↑2.6 | |
| 5/8 22:10 | 81.4 | ↑2.7 | |
| 5/8 22:20 | 84.1 | ↑2.7 | |
| 5/8 22:30 | 87.0 | ↑2.9 | 最大潮位差 |
| 5/8 22:40 | 89.9 | ↑2.9 | 最大潮位差 |
| 5/8 22:50 | 92.8 | ↑2.9 | 最大潮位差 |
| 5/8 23:00 | 95.7 | ↑2.9 | 最大潮位差 |
| 5/8 23:10 | 98.5 | ↑2.8 | |
| 5/8 23:20 | 101.3 | ↑2.8 | |
| 5/8 23:30 | 104.0 | ↑2.7 | |
| 5/8 23:40 | 106.6 | ↑2.6 | |
| 5/8 23:50 | 109.1 | ↑2.5 |