| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(火) |
01:30 | 08:23 | 15:01 | 20:16 |
| 130cm | 17cm | 123cm | 69cm | |
|
||||
苫小牧（北海道）2051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 | 117.8 | ↑2.6 | |
| 5/9 00:10 | 120.1 | ↑2.3 | |
| 5/9 00:20 | 122.3 | ↑2.2 | |
| 5/9 00:30 | 124.2 | ↑1.9 | |
| 5/9 00:40 | 125.8 | ↑1.6 | |
| 5/9 00:50 | 127.2 | ↑1.4 | |
| 5/9 01:00 | 128.2 | ↑1.0 | |
| 5/9 01:10 | 129.0 | ↑0.8 | |
| 5/9 01:20 | 129.4 | ↑0.4 | 満潮 |
| 5/9 01:30 | 129.5 | ↑0.1 | 満潮 |
| 5/9 01:40 | 129.4 | ↓-0.1 | |
| 5/9 01:50 | 128.9 | ↓-0.5 | |
| 5/9 02:00 | 128.1 | ↓-0.8 | |
| 5/9 02:10 | 127.1 | ↓-1.0 | |
| 5/9 02:20 | 125.8 | ↓-1.3 | |
| 5/9 02:30 | 124.3 | ↓-1.5 | |
| 5/9 02:40 | 122.6 | ↓-1.7 | |
| 5/9 02:50 | 120.6 | ↓-2.0 | |
| 5/9 03:00 | 118.4 | ↓-2.2 | |
| 5/9 03:10 | 116.0 | ↓-2.4 | |
| 5/9 03:20 | 113.4 | ↓-2.6 | |
| 5/9 03:30 | 110.6 | ↓-2.8 | |
| 5/9 03:40 | 107.5 | ↓-3.1 | |
| 5/9 03:50 | 104.3 | ↓-3.2 | |
| 5/9 04:00 | 100.9 | ↓-3.4 | |
| 5/9 04:10 | 97.4 | ↓-3.5 | |
| 5/9 04:20 | 93.6 | ↓-3.8 | |
| 5/9 04:30 | 89.7 | ↓-3.9 | |
| 5/9 04:40 | 85.6 | ↓-4.1 | |
| 5/9 04:50 | 81.3 | ↓-4.3 | |
| 5/9 05:00 | 77.0 | ↓-4.3 | |
| 5/9 05:10 | 72.5 | ↓-4.5 | |
| 5/9 05:20 | 68.0 | ↓-4.5 | |
| 5/9 05:30 | 63.5 | ↓-4.5 | |
| 5/9 05:40 | 59.0 | ↓-4.5 | |
| 5/9 05:50 | 54.5 | ↓-4.5 | |
| 5/9 06:00 | 50.1 | ↓-4.4 | |
| 5/9 06:10 | 45.9 | ↓-4.2 | |
| 5/9 06:20 | 41.8 | ↓-4.1 | |
| 5/9 06:30 | 38.0 | ↓-3.8 | |
| 5/9 06:40 | 34.4 | ↓-3.6 | |
| 5/9 06:50 | 31.1 | ↓-3.3 | |
| 5/9 07:00 | 28.1 | ↓-3.0 | |
| 5/9 07:10 | 25.4 | ↓-2.7 | |
| 5/9 07:20 | 23.0 | ↓-2.4 | |
| 5/9 07:30 | 21.1 | ↓-1.9 | |
| 5/9 07:40 | 19.4 | ↓-1.7 | |
| 5/9 07:50 | 18.2 | ↓-1.2 | |
| 5/9 08:00 | 17.2 | ↓-1.0 | |
| 5/9 08:10 | 16.7 | ↓-0.5 | |
| 5/9 08:20 | 16.4 | ↓-0.3 | 干潮 |
| 5/9 08:30 | 16.5 | ↑0.1 | |
| 5/9 08:40 | 16.9 | ↑0.4 | |
| 5/9 08:50 | 17.6 | ↑0.7 | |
| 5/9 09:00 | 18.6 | ↑1.0 | |
| 5/9 09:10 | 19.9 | ↑1.3 | |
| 5/9 09:20 | 21.4 | ↑1.5 | |
| 5/9 09:30 | 23.3 | ↑1.9 | |
| 5/9 09:40 | 25.4 | ↑2.1 | |
| 5/9 09:50 | 27.8 | ↑2.4 | |
| 5/9 10:00 | 30.4 | ↑2.6 | |
| 5/9 10:10 | 33.3 | ↑2.9 | |
| 5/9 10:20 | 36.5 | ↑3.2 | |
| 5/9 10:30 | 39.9 | ↑3.4 | |
| 5/9 10:40 | 43.5 | ↑3.6 | |
| 5/9 10:50 | 47.4 | ↑3.9 | |
| 5/9 11:00 | 51.5 | ↑4.1 | |
| 5/9 11:10 | 55.7 | ↑4.2 | |
| 5/9 11:20 | 60.1 | ↑4.4 | |
| 5/9 11:30 | 64.5 | ↑4.4 | |
| 5/9 11:40 | 69.1 | ↑4.6 | 最大潮位差 |
| 5/9 11:50 | 73.6 | ↑4.5 | |
| 5/9 12:00 | 78.2 | ↑4.6 | 最大潮位差 |
| 5/9 12:10 | 82.7 | ↑4.5 | |
| 5/9 12:20 | 87.1 | ↑4.4 | |
| 5/9 12:30 | 91.3 | ↑4.2 | |
| 5/9 12:40 | 95.4 | ↑4.1 | |
| 5/9 12:50 | 99.2 | ↑3.8 | |
| 5/9 13:00 | 102.8 | ↑3.6 | |
| 5/9 13:10 | 106.1 | ↑3.3 | |
| 5/9 13:20 | 109.2 | ↑3.1 | |
| 5/9 13:30 | 111.9 | ↑2.7 | |
| 5/9 13:40 | 114.3 | ↑2.4 | |
| 5/9 13:50 | 116.3 | ↑2.0 | |
| 5/9 14:00 | 118.1 | ↑1.8 | |
| 5/9 14:10 | 119.6 | ↑1.5 | |
| 5/9 14:20 | 120.7 | ↑1.1 | |
| 5/9 14:30 | 121.6 | ↑0.9 | |
| 5/9 14:40 | 122.2 | ↑0.6 | |
| 5/9 14:50 | 122.6 | ↑0.4 | |
| 5/9 15:00 | 122.7 | ↑0.1 | 満潮 |
| 5/9 15:10 | 122.6 | ↓-0.1 | |
| 5/9 15:20 | 122.3 | ↓-0.3 | |
| 5/9 15:30 | 121.8 | ↓-0.5 | |
| 5/9 15:40 | 121.0 | ↓-0.8 | |
| 5/9 15:50 | 120.1 | ↓-0.9 | |
| 5/9 16:00 | 118.9 | ↓-1.2 | |
| 5/9 16:10 | 117.6 | ↓-1.3 | |
| 5/9 16:20 | 116.0 | ↓-1.6 | |
| 5/9 16:30 | 114.2 | ↓-1.8 | |
| 5/9 16:40 | 112.3 | ↓-1.9 | |
| 5/9 16:50 | 110.1 | ↓-2.2 | |
| 5/9 17:00 | 107.8 | ↓-2.3 | |
| 5/9 17:10 | 105.3 | ↓-2.5 | |
| 5/9 17:20 | 102.7 | ↓-2.6 | |
| 5/9 17:30 | 100.0 | ↓-2.7 | |
| 5/9 17:40 | 97.2 | ↓-2.8 | |
| 5/9 17:50 | 94.3 | ↓-2.9 | |
| 5/9 18:00 | 91.4 | ↓-2.9 | |
| 5/9 18:10 | 88.5 | ↓-2.9 | |
| 5/9 18:20 | 85.7 | ↓-2.8 | |
| 5/9 18:30 | 83.0 | ↓-2.7 | |
| 5/9 18:40 | 80.5 | ↓-2.5 | |
| 5/9 18:50 | 78.1 | ↓-2.4 | |
| 5/9 19:00 | 75.9 | ↓-2.2 | |
| 5/9 19:10 | 74.0 | ↓-1.9 | |
| 5/9 19:20 | 72.3 | ↓-1.7 | |
| 5/9 19:30 | 70.9 | ↓-1.4 | |
| 5/9 19:40 | 69.7 | ↓-1.2 | |
| 5/9 19:50 | 68.9 | ↓-0.8 | |
| 5/9 20:00 | 68.3 | ↓-0.6 | |
| 5/9 20:10 | 68.1 | ↓-0.2 | 干潮 |
| 5/9 20:20 | 68.1 | 0 | |
| 5/9 20:30 | 68.3 | ↑0.2 | |
| 5/9 20:40 | 68.8 | ↑0.5 | |
| 5/9 20:50 | 69.5 | ↑0.7 | |
| 5/9 21:00 | 70.4 | ↑0.9 | |
| 5/9 21:10 | 71.5 | ↑1.1 | |
| 5/9 21:20 | 72.8 | ↑1.3 | |
| 5/9 21:30 | 74.2 | ↑1.4 | |
| 5/9 21:40 | 75.8 | ↑1.6 | |
| 5/9 21:50 | 77.6 | ↑1.8 | |
| 5/9 22:00 | 79.5 | ↑1.9 | |
| 5/9 22:10 | 81.6 | ↑2.1 | |
| 5/9 22:20 | 83.8 | ↑2.2 | |
| 5/9 22:30 | 86.2 | ↑2.4 | |
| 5/9 22:40 | 88.7 | ↑2.5 | |
| 5/9 22:50 | 91.4 | ↑2.7 | |
| 5/9 23:00 | 94.2 | ↑2.8 | |
| 5/9 23:10 | 97.1 | ↑2.9 | |
| 5/9 23:20 | 100.1 | ↑3.0 | |
| 5/9 23:30 | 103.2 | ↑3.1 | |
| 5/9 23:40 | 106.4 | ↑3.2 | |
| 5/9 23:50 | 109.6 | ↑3.2 |