| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(土) |
03:28 | 10:21 | 17:03 | 22:18 |
| 138cm | 3cm | 127cm | 73cm | |
|
||||
苫小牧（北海道）2054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 | 87.5 | ↑2.4 | |
| 5/9 00:10 | 90.0 | ↑2.5 | |
| 5/9 00:20 | 92.7 | ↑2.7 | |
| 5/9 00:30 | 95.5 | ↑2.8 | |
| 5/9 00:40 | 98.4 | ↑2.9 | |
| 5/9 00:50 | 101.4 | ↑3.0 | |
| 5/9 01:00 | 104.5 | ↑3.1 | |
| 5/9 01:10 | 107.6 | ↑3.1 | |
| 5/9 01:20 | 110.8 | ↑3.2 | |
| 5/9 01:30 | 114.0 | ↑3.2 | |
| 5/9 01:40 | 117.2 | ↑3.2 | |
| 5/9 01:50 | 120.3 | ↑3.1 | |
| 5/9 02:00 | 123.2 | ↑2.9 | |
| 5/9 02:10 | 126.0 | ↑2.8 | |
| 5/9 02:20 | 128.6 | ↑2.6 | |
| 5/9 02:30 | 131.0 | ↑2.4 | |
| 5/9 02:40 | 133.0 | ↑2.0 | |
| 5/9 02:50 | 134.6 | ↑1.6 | |
| 5/9 03:00 | 135.9 | ↑1.3 | |
| 5/9 03:10 | 136.8 | ↑0.9 | |
| 5/9 03:20 | 137.3 | ↑0.5 | 満潮 |
| 5/9 03:30 | 137.4 | ↑0.1 | |
| 5/9 03:40 | 137.0 | ↓-0.4 | |
| 5/9 03:50 | 136.3 | ↓-0.7 | |
| 5/9 04:00 | 135.1 | ↓-1.2 | |
| 5/9 04:10 | 133.6 | ↓-1.5 | |
| 5/9 04:20 | 131.7 | ↓-1.9 | |
| 5/9 04:30 | 129.5 | ↓-2.2 | |
| 5/9 04:40 | 127.0 | ↓-2.5 | |
| 5/9 04:50 | 124.2 | ↓-2.8 | |
| 5/9 05:00 | 121.2 | ↓-3.0 | |
| 5/9 05:10 | 118.0 | ↓-3.2 | |
| 5/9 05:20 | 114.7 | ↓-3.3 | |
| 5/9 05:30 | 111.1 | ↓-3.6 | |
| 5/9 05:40 | 107.4 | ↓-3.7 | |
| 5/9 05:50 | 103.5 | ↓-3.9 | |
| 5/9 06:00 | 99.5 | ↓-4.0 | |
| 5/9 06:10 | 95.3 | ↓-4.2 | |
| 5/9 06:20 | 91.0 | ↓-4.3 | |
| 5/9 06:30 | 86.5 | ↓-4.5 | |
| 5/9 06:40 | 82.0 | ↓-4.5 | |
| 5/9 06:50 | 77.2 | ↓-4.8 | |
| 5/9 07:00 | 72.4 | ↓-4.8 | |
| 5/9 07:10 | 67.5 | ↓-4.9 | |
| 5/9 07:20 | 62.4 | ↓-5.1 | |
| 5/9 07:30 | 57.3 | ↓-5.1 | |
| 5/9 07:40 | 52.2 | ↓-5.1 | |
| 5/9 07:50 | 47.2 | ↓-5.0 | |
| 5/9 08:00 | 42.1 | ↓-5.1 | |
| 5/9 08:10 | 37.2 | ↓-4.9 | |
| 5/9 08:20 | 32.5 | ↓-4.7 | |
| 5/9 08:30 | 27.9 | ↓-4.6 | |
| 5/9 08:40 | 23.6 | ↓-4.3 | |
| 5/9 08:50 | 19.6 | ↓-4.0 | |
| 5/9 09:00 | 16.0 | ↓-3.6 | |
| 5/9 09:10 | 12.7 | ↓-3.3 | |
| 5/9 09:20 | 9.9 | ↓-2.8 | |
| 5/9 09:30 | 7.5 | ↓-2.4 | |
| 5/9 09:40 | 5.5 | ↓-2.0 | |
| 5/9 09:50 | 3.9 | ↓-1.6 | |
| 5/9 10:00 | 2.9 | ↓-1.0 | |
| 5/9 10:10 | 2.2 | ↓-0.7 | |
| 5/9 10:20 | 2.0 | ↓-0.2 | 干潮 |
| 5/9 10:30 | 2.2 | ↑0.2 | |
| 5/9 10:40 | 2.8 | ↑0.6 | |
| 5/9 10:50 | 3.7 | ↑0.9 | |
| 5/9 11:00 | 4.9 | ↑1.2 | |
| 5/9 11:10 | 6.5 | ↑1.6 | |
| 5/9 11:20 | 8.4 | ↑1.9 | |
| 5/9 11:30 | 10.5 | ↑2.1 | |
| 5/9 11:40 | 13.0 | ↑2.5 | |
| 5/9 11:50 | 15.6 | ↑2.6 | |
| 5/9 12:00 | 18.6 | ↑3.0 | |
| 5/9 12:10 | 21.7 | ↑3.1 | |
| 5/9 12:20 | 25.1 | ↑3.4 | |
| 5/9 12:30 | 28.8 | ↑3.7 | |
| 5/9 12:40 | 32.7 | ↑3.9 | |
| 5/9 12:50 | 36.9 | ↑4.2 | |
| 5/9 13:00 | 41.2 | ↑4.3 | |
| 5/9 13:10 | 45.8 | ↑4.6 | |
| 5/9 13:20 | 50.6 | ↑4.8 | |
| 5/9 13:30 | 55.5 | ↑4.9 | |
| 5/9 13:40 | 60.6 | ↑5.1 | |
| 5/9 13:50 | 65.8 | ↑5.2 | |
| 5/9 14:00 | 71.0 | ↑5.2 | |
| 5/9 14:10 | 76.3 | ↑5.3 | 最大潮位差 |
| 5/9 14:20 | 81.5 | ↑5.2 | |
| 5/9 14:30 | 86.6 | ↑5.1 | |
| 5/9 14:40 | 91.5 | ↑4.9 | |
| 5/9 14:50 | 96.3 | ↑4.8 | |
| 5/9 15:00 | 100.7 | ↑4.4 | |
| 5/9 15:10 | 104.9 | ↑4.2 | |
| 5/9 15:20 | 108.8 | ↑3.9 | |
| 5/9 15:30 | 112.3 | ↑3.5 | |
| 5/9 15:40 | 115.4 | ↑3.1 | |
| 5/9 15:50 | 118.1 | ↑2.7 | |
| 5/9 16:00 | 120.3 | ↑2.2 | |
| 5/9 16:10 | 122.2 | ↑1.9 | |
| 5/9 16:20 | 123.8 | ↑1.6 | |
| 5/9 16:30 | 124.9 | ↑1.1 | |
| 5/9 16:40 | 125.7 | ↑0.8 | |
| 5/9 16:50 | 126.2 | ↑0.5 | |
| 5/9 17:00 | 126.4 | ↑0.2 | 満潮 |
| 5/9 17:10 | 126.3 | ↓-0.1 | |
| 5/9 17:20 | 126.0 | ↓-0.3 | |
| 5/9 17:30 | 125.4 | ↓-0.6 | |
| 5/9 17:40 | 124.7 | ↓-0.7 | |
| 5/9 17:50 | 123.8 | ↓-0.9 | |
| 5/9 18:00 | 122.7 | ↓-1.1 | |
| 5/9 18:10 | 121.5 | ↓-1.2 | |
| 5/9 18:20 | 120.1 | ↓-1.4 | |
| 5/9 18:30 | 118.5 | ↓-1.6 | |
| 5/9 18:40 | 116.8 | ↓-1.7 | |
| 5/9 18:50 | 114.9 | ↓-1.9 | |
| 5/9 19:00 | 112.9 | ↓-2.0 | |
| 5/9 19:10 | 110.7 | ↓-2.2 | |
| 5/9 19:20 | 108.4 | ↓-2.3 | |
| 5/9 19:30 | 105.9 | ↓-2.5 | |
| 5/9 19:40 | 103.2 | ↓-2.7 | |
| 5/9 19:50 | 100.5 | ↓-2.7 | |
| 5/9 20:00 | 97.7 | ↓-2.8 | |
| 5/9 20:10 | 94.9 | ↓-2.8 | |
| 5/9 20:20 | 92.1 | ↓-2.8 | |
| 5/9 20:30 | 89.3 | ↓-2.8 | |
| 5/9 20:40 | 86.6 | ↓-2.7 | |
| 5/9 20:50 | 84.0 | ↓-2.6 | |
| 5/9 21:00 | 81.6 | ↓-2.4 | |
| 5/9 21:10 | 79.4 | ↓-2.2 | |
| 5/9 21:20 | 77.5 | ↓-1.9 | |
| 5/9 21:30 | 75.8 | ↓-1.7 | |
| 5/9 21:40 | 74.5 | ↓-1.3 | |
| 5/9 21:50 | 73.4 | ↓-1.1 | |
| 5/9 22:00 | 72.7 | ↓-0.7 | |
| 5/9 22:10 | 72.4 | ↓-0.3 | 干潮 |
| 5/9 22:20 | 72.3 | ↓-0.1 | |
| 5/9 22:30 | 72.6 | ↑0.3 | |
| 5/9 22:40 | 73.1 | ↑0.5 | |
| 5/9 22:50 | 73.9 | ↑0.8 | |
| 5/9 23:00 | 74.9 | ↑1.0 | |
| 5/9 23:10 | 76.2 | ↑1.3 | |
| 5/9 23:20 | 77.6 | ↑1.4 | |
| 5/9 23:30 | 79.2 | ↑1.6 | |
| 5/9 23:40 | 81.0 | ↑1.8 | |
| 5/9 23:50 | 82.9 | ↑1.9 |