| 満潮 | 干潮 | 満潮 | 干潮 |
|
09
(木) |
01:40 | 08:47 | 15:52 | 20:42 |
| 136cm | 4cm | 126cm | 79cm | |
|
||||
苫小牧（北海道）2047年05月09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 | 119.7 | ↑2.8 | |
| 5/9 00:10 | 122.4 | ↑2.7 | |
| 5/9 00:20 | 124.9 | ↑2.5 | |
| 5/9 00:30 | 127.2 | ↑2.3 | |
| 5/9 00:40 | 129.3 | ↑2.1 | |
| 5/9 00:50 | 131.1 | ↑1.8 | |
| 5/9 01:00 | 132.6 | ↑1.5 | |
| 5/9 01:10 | 133.8 | ↑1.2 | |
| 5/9 01:20 | 134.6 | ↑0.8 | |
| 5/9 01:30 | 135.1 | ↑0.5 | 満潮 |
| 5/9 01:40 | 135.2 | ↑0.1 | 満潮 |
| 5/9 01:50 | 135.0 | ↓-0.2 | |
| 5/9 02:00 | 134.4 | ↓-0.6 | |
| 5/9 02:10 | 133.5 | ↓-0.9 | |
| 5/9 02:20 | 132.3 | ↓-1.2 | |
| 5/9 02:30 | 130.7 | ↓-1.6 | |
| 5/9 02:40 | 128.8 | ↓-1.9 | |
| 5/9 02:50 | 126.7 | ↓-2.1 | |
| 5/9 03:00 | 124.3 | ↓-2.4 | |
| 5/9 03:10 | 121.6 | ↓-2.7 | |
| 5/9 03:20 | 118.7 | ↓-2.9 | |
| 5/9 03:30 | 115.7 | ↓-3.0 | |
| 5/9 03:40 | 112.4 | ↓-3.3 | |
| 5/9 03:50 | 108.9 | ↓-3.5 | |
| 5/9 04:00 | 105.3 | ↓-3.6 | |
| 5/9 04:10 | 101.4 | ↓-3.9 | |
| 5/9 04:20 | 97.4 | ↓-4.0 | |
| 5/9 04:30 | 93.3 | ↓-4.1 | |
| 5/9 04:40 | 89.0 | ↓-4.3 | |
| 5/9 04:50 | 84.6 | ↓-4.4 | |
| 5/9 05:00 | 80.0 | ↓-4.6 | |
| 5/9 05:10 | 75.3 | ↓-4.7 | |
| 5/9 05:20 | 70.5 | ↓-4.8 | |
| 5/9 05:30 | 65.6 | ↓-4.9 | |
| 5/9 05:40 | 60.7 | ↓-4.9 | |
| 5/9 05:50 | 55.8 | ↓-4.9 | |
| 5/9 06:00 | 50.9 | ↓-4.9 | |
| 5/9 06:10 | 46.0 | ↓-4.9 | |
| 5/9 06:20 | 41.3 | ↓-4.7 | |
| 5/9 06:30 | 36.6 | ↓-4.7 | |
| 5/9 06:40 | 32.2 | ↓-4.4 | |
| 5/9 06:50 | 28.0 | ↓-4.2 | |
| 5/9 07:00 | 24.0 | ↓-4.0 | |
| 5/9 07:10 | 20.4 | ↓-3.6 | |
| 5/9 07:20 | 17.0 | ↓-3.4 | |
| 5/9 07:30 | 14.1 | ↓-2.9 | |
| 5/9 07:40 | 11.4 | ↓-2.7 | |
| 5/9 07:50 | 9.2 | ↓-2.2 | |
| 5/9 08:00 | 7.3 | ↓-1.9 | |
| 5/9 08:10 | 5.8 | ↓-1.5 | |
| 5/9 08:20 | 4.7 | ↓-1.1 | |
| 5/9 08:30 | 4.0 | ↓-0.7 | |
| 5/9 08:40 | 3.6 | ↓-0.4 | 干潮 |
| 5/9 08:50 | 3.6 | 0 | |
| 5/9 09:00 | 3.9 | ↑0.3 | |
| 5/9 09:10 | 4.5 | ↑0.6 | |
| 5/9 09:20 | 5.5 | ↑1.0 | |
| 5/9 09:30 | 6.7 | ↑1.2 | |
| 5/9 09:40 | 8.3 | ↑1.6 | |
| 5/9 09:50 | 10.1 | ↑1.8 | |
| 5/9 10:00 | 12.2 | ↑2.1 | |
| 5/9 10:10 | 14.6 | ↑2.4 | |
| 5/9 10:20 | 17.2 | ↑2.6 | |
| 5/9 10:30 | 20.2 | ↑3.0 | |
| 5/9 10:40 | 23.4 | ↑3.2 | |
| 5/9 10:50 | 26.8 | ↑3.4 | |
| 5/9 11:00 | 30.5 | ↑3.7 | |
| 5/9 11:10 | 34.4 | ↑3.9 | |
| 5/9 11:20 | 38.6 | ↑4.2 | |
| 5/9 11:30 | 43.0 | ↑4.4 | |
| 5/9 11:40 | 47.6 | ↑4.6 | |
| 5/9 11:50 | 52.3 | ↑4.7 | |
| 5/9 12:00 | 57.1 | ↑4.8 | |
| 5/9 12:10 | 62.0 | ↑4.9 | |
| 5/9 12:20 | 67.0 | ↑5.0 | 最大潮位差 |
| 5/9 12:30 | 72.0 | ↑5.0 | 最大潮位差 |
| 5/9 12:40 | 76.9 | ↑4.9 | |
| 5/9 12:50 | 81.7 | ↑4.8 | |
| 5/9 13:00 | 86.4 | ↑4.7 | |
| 5/9 13:10 | 90.9 | ↑4.5 | |
| 5/9 13:20 | 95.3 | ↑4.4 | |
| 5/9 13:30 | 99.3 | ↑4.0 | |
| 5/9 13:40 | 103.1 | ↑3.8 | |
| 5/9 13:50 | 106.7 | ↑3.6 | |
| 5/9 14:00 | 109.9 | ↑3.2 | |
| 5/9 14:10 | 112.8 | ↑2.9 | |
| 5/9 14:20 | 115.4 | ↑2.6 | |
| 5/9 14:30 | 117.6 | ↑2.2 | |
| 5/9 14:40 | 119.6 | ↑2.0 | |
| 5/9 14:50 | 121.3 | ↑1.7 | |
| 5/9 15:00 | 122.7 | ↑1.4 | |
| 5/9 15:10 | 123.8 | ↑1.1 | |
| 5/9 15:20 | 124.6 | ↑0.8 | |
| 5/9 15:30 | 125.2 | ↑0.6 | |
| 5/9 15:40 | 125.6 | ↑0.4 | |
| 5/9 15:50 | 125.7 | ↑0.1 | 満潮 |
| 5/9 16:00 | 125.7 | 0 | |
| 5/9 16:10 | 125.4 | ↓-0.3 | |
| 5/9 16:20 | 124.8 | ↓-0.6 | |
| 5/9 16:30 | 124.1 | ↓-0.7 | |
| 5/9 16:40 | 123.2 | ↓-0.9 | |
| 5/9 16:50 | 122.0 | ↓-1.2 | |
| 5/9 17:00 | 120.6 | ↓-1.4 | |
| 5/9 17:10 | 119.0 | ↓-1.6 | |
| 5/9 17:20 | 117.2 | ↓-1.8 | |
| 5/9 17:30 | 115.2 | ↓-2.0 | |
| 5/9 17:40 | 113.0 | ↓-2.2 | |
| 5/9 17:50 | 110.7 | ↓-2.3 | |
| 5/9 18:00 | 108.2 | ↓-2.5 | |
| 5/9 18:10 | 105.6 | ↓-2.6 | |
| 5/9 18:20 | 103.0 | ↓-2.6 | |
| 5/9 18:30 | 100.3 | ↓-2.7 | |
| 5/9 18:40 | 97.6 | ↓-2.7 | |
| 5/9 18:50 | 95.0 | ↓-2.6 | |
| 5/9 19:00 | 92.4 | ↓-2.6 | |
| 5/9 19:10 | 90.0 | ↓-2.4 | |
| 5/9 19:20 | 87.7 | ↓-2.3 | |
| 5/9 19:30 | 85.7 | ↓-2.0 | |
| 5/9 19:40 | 83.9 | ↓-1.8 | |
| 5/9 19:50 | 82.3 | ↓-1.6 | |
| 5/9 20:00 | 81.0 | ↓-1.3 | |
| 5/9 20:10 | 80.0 | ↓-1.0 | |
| 5/9 20:20 | 79.2 | ↓-0.8 | |
| 5/9 20:30 | 78.8 | ↓-0.4 | |
| 5/9 20:40 | 78.6 | ↓-0.2 | 干潮 |
| 5/9 20:50 | 78.8 | ↑0.2 | |
| 5/9 21:00 | 79.1 | ↑0.3 | |
| 5/9 21:10 | 79.7 | ↑0.6 | |
| 5/9 21:20 | 80.6 | ↑0.9 | |
| 5/9 21:30 | 81.6 | ↑1.0 | |
| 5/9 21:40 | 82.9 | ↑1.3 | |
| 5/9 21:50 | 84.3 | ↑1.4 | |
| 5/9 22:00 | 85.9 | ↑1.6 | |
| 5/9 22:10 | 87.6 | ↑1.7 | |
| 5/9 22:20 | 89.5 | ↑1.9 | |
| 5/9 22:30 | 91.5 | ↑2.0 | |
| 5/9 22:40 | 93.7 | ↑2.2 | |
| 5/9 22:50 | 96.0 | ↑2.3 | |
| 5/9 23:00 | 98.4 | ↑2.4 | |
| 5/9 23:10 | 101.0 | ↑2.6 | |
| 5/9 23:20 | 103.7 | ↑2.7 | |
| 5/9 23:30 | 106.5 | ↑2.8 | |
| 5/9 23:40 | 109.3 | ↑2.8 | |
| 5/9 23:50 | 112.3 | ↑3.0 |