| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(火) |
04:18 | 11:33 | 19:18 | 23:18 |
| 144cm | -4cm | 114cm | 95cm | |
|
||||
苫小牧（北海道）2023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 | 95.9 | ↑1.5 | |
| 5/9 00:10 | 97.5 | ↑1.6 | |
| 5/9 00:20 | 99.2 | ↑1.7 | |
| 5/9 00:30 | 101.1 | ↑1.9 | |
| 5/9 00:40 | 103.0 | ↑1.9 | |
| 5/9 00:50 | 105.0 | ↑2.0 | |
| 5/9 01:00 | 107.0 | ↑2.0 | |
| 5/9 01:10 | 109.1 | ↑2.1 | |
| 5/9 01:20 | 111.3 | ↑2.2 | |
| 5/9 01:30 | 113.5 | ↑2.2 | |
| 5/9 01:40 | 115.7 | ↑2.2 | |
| 5/9 01:50 | 118.0 | ↑2.3 | |
| 5/9 02:00 | 120.4 | ↑2.4 | |
| 5/9 02:10 | 122.7 | ↑2.3 | |
| 5/9 02:20 | 125.1 | ↑2.4 | |
| 5/9 02:30 | 127.5 | ↑2.4 | |
| 5/9 02:40 | 129.8 | ↑2.3 | |
| 5/9 02:50 | 132.1 | ↑2.3 | |
| 5/9 03:00 | 134.3 | ↑2.2 | |
| 5/9 03:10 | 136.4 | ↑2.1 | |
| 5/9 03:20 | 138.3 | ↑1.9 | |
| 5/9 03:30 | 139.9 | ↑1.6 | |
| 5/9 03:40 | 141.4 | ↑1.5 | |
| 5/9 03:50 | 142.5 | ↑1.1 | |
| 5/9 04:00 | 143.3 | ↑0.8 | |
| 5/9 04:10 | 143.8 | ↑0.5 | 満潮 |
| 5/9 04:20 | 143.9 | ↑0.1 | |
| 5/9 04:30 | 143.6 | ↓-0.3 | |
| 5/9 04:40 | 142.8 | ↓-0.8 | |
| 5/9 04:50 | 141.7 | ↓-1.1 | |
| 5/9 05:00 | 140.1 | ↓-1.6 | |
| 5/9 05:10 | 138.1 | ↓-2.0 | |
| 5/9 05:20 | 135.8 | ↓-2.3 | |
| 5/9 05:30 | 133.1 | ↓-2.7 | |
| 5/9 05:40 | 130.0 | ↓-3.1 | |
| 5/9 05:50 | 126.6 | ↓-3.4 | |
| 5/9 06:00 | 123.0 | ↓-3.6 | |
| 5/9 06:10 | 119.2 | ↓-3.8 | |
| 5/9 06:20 | 115.1 | ↓-4.1 | |
| 5/9 06:30 | 110.8 | ↓-4.3 | |
| 5/9 06:40 | 106.4 | ↓-4.4 | |
| 5/9 06:50 | 101.9 | ↓-4.5 | |
| 5/9 07:00 | 97.3 | ↓-4.6 | |
| 5/9 07:10 | 92.6 | ↓-4.7 | |
| 5/9 07:20 | 87.8 | ↓-4.8 | |
| 5/9 07:30 | 83.0 | ↓-4.8 | |
| 5/9 07:40 | 78.1 | ↓-4.9 | |
| 5/9 07:50 | 73.2 | ↓-4.9 | |
| 5/9 08:00 | 68.2 | ↓-5.0 | |
| 5/9 08:10 | 63.2 | ↓-5.0 | |
| 5/9 08:20 | 58.2 | ↓-5.0 | |
| 5/9 08:30 | 53.1 | ↓-5.1 | 最大潮位差 |
| 5/9 08:40 | 48.1 | ↓-5.0 | |
| 5/9 08:50 | 43.2 | ↓-4.9 | |
| 5/9 09:00 | 38.3 | ↓-4.9 | |
| 5/9 09:10 | 33.5 | ↓-4.8 | |
| 5/9 09:20 | 28.8 | ↓-4.7 | |
| 5/9 09:30 | 24.3 | ↓-4.5 | |
| 5/9 09:40 | 20.0 | ↓-4.3 | |
| 5/9 09:50 | 16.0 | ↓-4.0 | |
| 5/9 10:00 | 12.2 | ↓-3.8 | |
| 5/9 10:10 | 8.7 | ↓-3.5 | |
| 5/9 10:20 | 5.6 | ↓-3.1 | |
| 5/9 10:30 | 2.9 | ↓-2.7 | |
| 5/9 10:40 | 0.6 | ↓-2.3 | |
| 5/9 10:50 | -1.3 | ↓-1.9 | |
| 5/9 11:00 | -2.8 | ↓-1.5 | |
| 5/9 11:10 | -3.9 | ↓-1.1 | |
| 5/9 11:20 | -4.6 | ↓-0.7 | |
| 5/9 11:30 | -4.9 | ↓-0.3 | 干潮 |
| 5/9 11:40 | -4.8 | ↑0.1 | |
| 5/9 11:50 | -4.4 | ↑0.4 | |
| 5/9 12:00 | -3.6 | ↑0.8 | |
| 5/9 12:10 | -2.5 | ↑1.1 | |
| 5/9 12:20 | -1.1 | ↑1.4 | |
| 5/9 12:30 | 0.6 | ↑1.7 | |
| 5/9 12:40 | 2.5 | ↑1.9 | |
| 5/9 12:50 | 4.6 | ↑2.1 | |
| 5/9 13:00 | 7.0 | ↑2.4 | |
| 5/9 13:10 | 9.5 | ↑2.5 | |
| 5/9 13:20 | 12.3 | ↑2.8 | |
| 5/9 13:30 | 15.2 | ↑2.9 | |
| 5/9 13:40 | 18.3 | ↑3.1 | |
| 5/9 13:50 | 21.6 | ↑3.3 | |
| 5/9 14:00 | 25.1 | ↑3.5 | |
| 5/9 14:10 | 28.8 | ↑3.7 | |
| 5/9 14:20 | 32.6 | ↑3.8 | |
| 5/9 14:30 | 36.6 | ↑4.0 | |
| 5/9 14:40 | 40.7 | ↑4.1 | |
| 5/9 14:50 | 45.0 | ↑4.3 | |
| 5/9 15:00 | 49.4 | ↑4.4 | |
| 5/9 15:10 | 53.8 | ↑4.4 | |
| 5/9 15:20 | 58.3 | ↑4.5 | |
| 5/9 15:30 | 62.9 | ↑4.6 | |
| 5/9 15:40 | 67.4 | ↑4.5 | |
| 5/9 15:50 | 71.8 | ↑4.4 | |
| 5/9 16:00 | 76.1 | ↑4.3 | |
| 5/9 16:10 | 80.3 | ↑4.2 | |
| 5/9 16:20 | 84.3 | ↑4.0 | |
| 5/9 16:30 | 88.1 | ↑3.8 | |
| 5/9 16:40 | 91.6 | ↑3.5 | |
| 5/9 16:50 | 94.9 | ↑3.3 | |
| 5/9 17:00 | 97.9 | ↑3.0 | |
| 5/9 17:10 | 100.6 | ↑2.7 | |
| 5/9 17:20 | 103.0 | ↑2.4 | |
| 5/9 17:30 | 105.1 | ↑2.1 | |
| 5/9 17:40 | 107.0 | ↑1.9 | |
| 5/9 17:50 | 108.5 | ↑1.5 | |
| 5/9 18:00 | 109.8 | ↑1.3 | |
| 5/9 18:10 | 110.9 | ↑1.1 | |
| 5/9 18:20 | 111.8 | ↑0.9 | |
| 5/9 18:30 | 112.5 | ↑0.7 | |
| 5/9 18:40 | 113.0 | ↑0.5 | |
| 5/9 18:50 | 113.4 | ↑0.4 | |
| 5/9 19:00 | 113.6 | ↑0.2 | |
| 5/9 19:10 | 113.8 | ↑0.2 | 満潮 |
| 5/9 19:20 | 113.8 | 0 | |
| 5/9 19:30 | 113.7 | ↓-0.1 | |
| 5/9 19:40 | 113.5 | ↓-0.2 | |
| 5/9 19:50 | 113.3 | ↓-0.2 | |
| 5/9 20:00 | 112.8 | ↓-0.5 | |
| 5/9 20:10 | 112.3 | ↓-0.5 | |
| 5/9 20:20 | 111.7 | ↓-0.6 | |
| 5/9 20:30 | 110.9 | ↓-0.8 | |
| 5/9 20:40 | 110.1 | ↓-0.8 | |
| 5/9 20:50 | 109.1 | ↓-1.0 | |
| 5/9 21:00 | 108.0 | ↓-1.1 | |
| 5/9 21:10 | 106.8 | ↓-1.2 | |
| 5/9 21:20 | 105.6 | ↓-1.2 | |
| 5/9 21:30 | 104.2 | ↓-1.4 | |
| 5/9 21:40 | 102.9 | ↓-1.3 | |
| 5/9 21:50 | 101.6 | ↓-1.3 | |
| 5/9 22:00 | 100.3 | ↓-1.3 | |
| 5/9 22:10 | 99.0 | ↓-1.3 | |
| 5/9 22:20 | 97.9 | ↓-1.1 | |
| 5/9 22:30 | 96.9 | ↓-1.0 | |
| 5/9 22:40 | 96.0 | ↓-0.9 | |
| 5/9 22:50 | 95.3 | ↓-0.7 | |
| 5/9 23:00 | 94.9 | ↓-0.4 | |
| 5/9 23:10 | 94.6 | ↓-0.3 | 干潮 |
| 5/9 23:20 | 94.6 | 0 | |
| 5/9 23:30 | 94.8 | ↑0.2 | |
| 5/9 23:40 | 95.2 | ↑0.4 | |
| 5/9 23:50 | 95.8 | ↑0.6 |