| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(金) |
00:54 | 07:40 | 14:03 | 19:20 |
| 119cm | 44cm | 111cm | 65cm | |
|
||||
苫小牧（北海道）2025年05月9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 |
|---|---|---|---|
| 5/9 00:00 | 115.3 | ↑1.2 | |
| 5/9 00:10 | 116.3 | ↑1.0 | |
| 5/9 00:20 | 117.0 | ↑0.7 | |
| 5/9 00:30 | 117.6 | ↑0.6 | |
| 5/9 00:40 | 118.0 | ↑0.4 | |
| 5/9 00:50 | 118.1 | ↑0.1 | 満潮 |
| 5/9 01:00 | 118.1 | 0 | |
| 5/9 01:10 | 117.9 | ↓-0.2 | |
| 5/9 01:20 | 117.5 | ↓-0.4 | |
| 5/9 01:30 | 116.8 | ↓-0.7 | |
| 5/9 01:40 | 116.0 | ↓-0.8 | |
| 5/9 01:50 | 115.0 | ↓-1.0 | |
| 5/9 02:00 | 113.9 | ↓-1.1 | |
| 5/9 02:10 | 112.5 | ↓-1.4 | |
| 5/9 02:20 | 111.0 | ↓-1.5 | |
| 5/9 02:30 | 109.2 | ↓-1.8 | |
| 5/9 02:40 | 107.4 | ↓-1.8 | |
| 5/9 02:50 | 105.3 | ↓-2.1 | |
| 5/9 03:00 | 103.1 | ↓-2.2 | |
| 5/9 03:10 | 100.7 | ↓-2.4 | |
| 5/9 03:20 | 98.2 | ↓-2.5 | |
| 5/9 03:30 | 95.6 | ↓-2.6 | |
| 5/9 03:40 | 92.9 | ↓-2.7 | |
| 5/9 03:50 | 90.0 | ↓-2.9 | |
| 5/9 04:00 | 87.1 | ↓-2.9 | |
| 5/9 04:10 | 84.1 | ↓-3.0 | 最大潮位差 |
| 5/9 04:20 | 81.1 | ↓-3.0 | 最大潮位差 |
| 5/9 04:30 | 78.1 | ↓-3.0 | 最大潮位差 |
| 5/9 04:40 | 75.1 | ↓-3.0 | 最大潮位差 |
| 5/9 04:50 | 72.1 | ↓-3.0 | 最大潮位差 |
| 5/9 05:00 | 69.2 | ↓-2.9 | |
| 5/9 05:10 | 66.3 | ↓-2.9 | |
| 5/9 05:20 | 63.5 | ↓-2.8 | |
| 5/9 05:30 | 60.9 | ↓-2.6 | |
| 5/9 05:40 | 58.4 | ↓-2.5 | |
| 5/9 05:50 | 56.1 | ↓-2.3 | |
| 5/9 06:00 | 53.9 | ↓-2.2 | |
| 5/9 06:10 | 52.0 | ↓-1.9 | |
| 5/9 06:20 | 50.2 | ↓-1.8 | |
| 5/9 06:30 | 48.6 | ↓-1.6 | |
| 5/9 06:40 | 47.2 | ↓-1.4 | |
| 5/9 06:50 | 46.1 | ↓-1.1 | |
| 5/9 07:00 | 45.1 | ↓-1.0 | |
| 5/9 07:10 | 44.4 | ↓-0.7 | |
| 5/9 07:20 | 43.9 | ↓-0.5 | |
| 5/9 07:30 | 43.6 | ↓-0.3 | 干潮 |
| 5/9 07:40 | 43.5 | ↓-0.1 | 干潮 |
| 5/9 07:50 | 43.6 | ↑0.1 | |
| 5/9 08:00 | 43.9 | ↑0.3 | |
| 5/9 08:10 | 44.5 | ↑0.6 | |
| 5/9 08:20 | 45.2 | ↑0.7 | |
| 5/9 08:30 | 46.2 | ↑1.0 | |
| 5/9 08:40 | 47.3 | ↑1.1 | |
| 5/9 08:50 | 48.7 | ↑1.4 | |
| 5/9 09:00 | 50.2 | ↑1.5 | |
| 5/9 09:10 | 52.0 | ↑1.8 | |
| 5/9 09:20 | 53.9 | ↑1.9 | |
| 5/9 09:30 | 56.0 | ↑2.1 | |
| 5/9 09:40 | 58.3 | ↑2.3 | |
| 5/9 09:50 | 60.7 | ↑2.4 | |
| 5/9 10:00 | 63.3 | ↑2.6 | |
| 5/9 10:10 | 65.9 | ↑2.6 | |
| 5/9 10:20 | 68.7 | ↑2.8 | |
| 5/9 10:30 | 71.5 | ↑2.8 | |
| 5/9 10:40 | 74.4 | ↑2.9 | |
| 5/9 10:50 | 77.3 | ↑2.9 | |
| 5/9 11:00 | 80.1 | ↑2.8 | |
| 5/9 11:10 | 83.0 | ↑2.9 | |
| 5/9 11:20 | 85.8 | ↑2.8 | |
| 5/9 11:30 | 88.5 | ↑2.7 | |
| 5/9 11:40 | 91.1 | ↑2.6 | |
| 5/9 11:50 | 93.6 | ↑2.5 | |
| 5/9 12:00 | 96.0 | ↑2.4 | |
| 5/9 12:10 | 98.2 | ↑2.2 | |
| 5/9 12:20 | 100.2 | ↑2.0 | |
| 5/9 12:30 | 102.1 | ↑1.9 | |
| 5/9 12:40 | 103.7 | ↑1.6 | |
| 5/9 12:50 | 105.2 | ↑1.5 | |
| 5/9 13:00 | 106.5 | ↑1.3 | |
| 5/9 13:10 | 107.6 | ↑1.1 | |
| 5/9 13:20 | 108.6 | ↑1.0 | |
| 5/9 13:30 | 109.3 | ↑0.7 | |
| 5/9 13:40 | 109.8 | ↑0.5 | |
| 5/9 13:50 | 110.1 | ↑0.3 | |
| 5/9 14:00 | 110.3 | ↑0.2 | 満潮 |
| 5/9 14:10 | 110.2 | ↓-0.1 | |
| 5/9 14:20 | 109.9 | ↓-0.3 | |
| 5/9 14:30 | 109.5 | ↓-0.4 | |
| 5/9 14:40 | 108.8 | ↓-0.7 | |
| 5/9 14:50 | 108.0 | ↓-0.8 | |
| 5/9 15:00 | 107.0 | ↓-1.0 | |
| 5/9 15:10 | 105.7 | ↓-1.3 | |
| 5/9 15:20 | 104.3 | ↓-1.4 | |
| 5/9 15:30 | 102.8 | ↓-1.5 | |
| 5/9 15:40 | 101.0 | ↓-1.8 | |
| 5/9 15:50 | 99.1 | ↓-1.9 | |
| 5/9 16:00 | 97.1 | ↓-2.0 | |
| 5/9 16:10 | 95.0 | ↓-2.1 | |
| 5/9 16:20 | 92.7 | ↓-2.3 | |
| 5/9 16:30 | 90.4 | ↓-2.3 | |
| 5/9 16:40 | 88.1 | ↓-2.3 | |
| 5/9 16:50 | 85.7 | ↓-2.4 | |
| 5/9 17:00 | 83.3 | ↓-2.4 | |
| 5/9 17:10 | 81.0 | ↓-2.3 | |
| 5/9 17:20 | 78.7 | ↓-2.3 | |
| 5/9 17:30 | 76.5 | ↓-2.2 | |
| 5/9 17:40 | 74.5 | ↓-2.0 | |
| 5/9 17:50 | 72.6 | ↓-1.9 | |
| 5/9 18:00 | 70.8 | ↓-1.8 | |
| 5/9 18:10 | 69.3 | ↓-1.5 | |
| 5/9 18:20 | 67.9 | ↓-1.4 | |
| 5/9 18:30 | 66.7 | ↓-1.2 | |
| 5/9 18:40 | 65.8 | ↓-0.9 | |
| 5/9 18:50 | 65.0 | ↓-0.8 | |
| 5/9 19:00 | 64.5 | ↓-0.5 | |
| 5/9 19:10 | 64.2 | ↓-0.3 | 干潮 |
| 5/9 19:20 | 64.1 | ↓-0.1 | 干潮 |
| 5/9 19:30 | 64.3 | ↑0.2 | |
| 5/9 19:40 | 64.6 | ↑0.3 | |
| 5/9 19:50 | 65.1 | ↑0.5 | |
| 5/9 20:00 | 65.9 | ↑0.8 | |
| 5/9 20:10 | 66.8 | ↑0.9 | |
| 5/9 20:20 | 67.9 | ↑1.1 | |
| 5/9 20:30 | 69.2 | ↑1.3 | |
| 5/9 20:40 | 70.6 | ↑1.4 | |
| 5/9 20:50 | 72.3 | ↑1.7 | |
| 5/9 21:00 | 74.0 | ↑1.7 | |
| 5/9 21:10 | 76.0 | ↑2.0 | |
| 5/9 21:20 | 78.0 | ↑2.0 | |
| 5/9 21:30 | 80.3 | ↑2.3 | |
| 5/9 21:40 | 82.6 | ↑2.3 | |
| 5/9 21:50 | 85.0 | ↑2.4 | |
| 5/9 22:00 | 87.6 | ↑2.6 | |
| 5/9 22:10 | 90.2 | ↑2.6 | |
| 5/9 22:20 | 92.9 | ↑2.7 | |
| 5/9 22:30 | 95.6 | ↑2.7 | |
| 5/9 22:40 | 98.4 | ↑2.8 | |
| 5/9 22:50 | 101.1 | ↑2.7 | |
| 5/9 23:00 | 103.8 | ↑2.7 | |
| 5/9 23:10 | 106.4 | ↑2.6 | |
| 5/9 23:20 | 108.9 | ↑2.5 | |
| 5/9 23:30 | 111.3 | ↑2.4 | |
| 5/9 23:40 | 113.6 | ↑2.3 | |
| 5/9 23:50 | 115.7 | ↑2.1 |