| 満潮 | 干潮 | 満潮 | 干潮 |
|
11
(月) |
01:23 | 08:31 | 15:21 | 20:09 |
| 131cm | 18cm | 119cm | 79cm | |
|
||||
苫小牧（北海道）2048年05月11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 |
|---|---|---|---|
| 5/11 00:00 | 121.6 | ↑2.1 | |
| 5/11 00:10 | 123.5 | ↑1.9 | |
| 5/11 00:20 | 125.2 | ↑1.7 | |
| 5/11 00:30 | 126.6 | ↑1.4 | |
| 5/11 00:40 | 127.8 | ↑1.2 | |
| 5/11 00:50 | 128.8 | ↑1.0 | |
| 5/11 01:00 | 129.5 | ↑0.7 | |
| 5/11 01:10 | 129.9 | ↑0.4 | |
| 5/11 01:20 | 130.1 | ↑0.2 | 満潮 |
| 5/11 01:30 | 130.0 | ↓-0.1 | |
| 5/11 01:40 | 129.7 | ↓-0.3 | |
| 5/11 01:50 | 129.1 | ↓-0.6 | |
| 5/11 02:00 | 128.3 | ↓-0.8 | |
| 5/11 02:10 | 127.2 | ↓-1.1 | |
| 5/11 02:20 | 125.9 | ↓-1.3 | |
| 5/11 02:30 | 124.4 | ↓-1.5 | |
| 5/11 02:40 | 122.6 | ↓-1.8 | |
| 5/11 02:50 | 120.7 | ↓-1.9 | |
| 5/11 03:00 | 118.5 | ↓-2.2 | |
| 5/11 03:10 | 116.1 | ↓-2.4 | |
| 5/11 03:20 | 113.6 | ↓-2.5 | |
| 5/11 03:30 | 110.8 | ↓-2.8 | |
| 5/11 03:40 | 107.8 | ↓-3.0 | |
| 5/11 03:50 | 104.5 | ↓-3.3 | |
| 5/11 04:00 | 101.1 | ↓-3.4 | |
| 5/11 04:10 | 97.5 | ↓-3.6 | |
| 5/11 04:20 | 93.8 | ↓-3.7 | |
| 5/11 04:30 | 89.8 | ↓-4.0 | |
| 5/11 04:40 | 85.7 | ↓-4.1 | |
| 5/11 04:50 | 81.5 | ↓-4.2 | |
| 5/11 05:00 | 77.1 | ↓-4.4 | |
| 5/11 05:10 | 72.7 | ↓-4.4 | |
| 5/11 05:20 | 68.3 | ↓-4.4 | |
| 5/11 05:30 | 63.8 | ↓-4.5 | 最大潮位差 |
| 5/11 05:40 | 59.4 | ↓-4.4 | |
| 5/11 05:50 | 55.1 | ↓-4.3 | |
| 5/11 06:00 | 50.9 | ↓-4.2 | |
| 5/11 06:10 | 46.8 | ↓-4.1 | |
| 5/11 06:20 | 42.9 | ↓-3.9 | |
| 5/11 06:30 | 39.2 | ↓-3.7 | |
| 5/11 06:40 | 35.8 | ↓-3.4 | |
| 5/11 06:50 | 32.6 | ↓-3.2 | |
| 5/11 07:00 | 29.7 | ↓-2.9 | |
| 5/11 07:10 | 27.1 | ↓-2.6 | |
| 5/11 07:20 | 24.8 | ↓-2.3 | |
| 5/11 07:30 | 22.8 | ↓-2.0 | |
| 5/11 07:40 | 21.1 | ↓-1.7 | |
| 5/11 07:50 | 19.8 | ↓-1.3 | |
| 5/11 08:00 | 18.7 | ↓-1.1 | |
| 5/11 08:10 | 18.0 | ↓-0.7 | |
| 5/11 08:20 | 17.6 | ↓-0.4 | |
| 5/11 08:30 | 17.4 | ↓-0.2 | 干潮 |
| 5/11 08:40 | 17.6 | ↑0.2 | |
| 5/11 08:50 | 18.0 | ↑0.4 | |
| 5/11 09:00 | 18.7 | ↑0.7 | |
| 5/11 09:10 | 19.8 | ↑1.1 | |
| 5/11 09:20 | 21.1 | ↑1.3 | |
| 5/11 09:30 | 22.6 | ↑1.5 | |
| 5/11 09:40 | 24.5 | ↑1.9 | |
| 5/11 09:50 | 26.6 | ↑2.1 | |
| 5/11 10:00 | 29.0 | ↑2.4 | |
| 5/11 10:10 | 31.7 | ↑2.7 | |
| 5/11 10:20 | 34.7 | ↑3.0 | |
| 5/11 10:30 | 37.9 | ↑3.2 | |
| 5/11 10:40 | 41.3 | ↑3.4 | |
| 5/11 10:50 | 44.9 | ↑3.6 | |
| 5/11 11:00 | 48.7 | ↑3.8 | |
| 5/11 11:10 | 52.7 | ↑4.0 | |
| 5/11 11:20 | 56.8 | ↑4.1 | |
| 5/11 11:30 | 61.0 | ↑4.2 | |
| 5/11 11:40 | 65.2 | ↑4.2 | |
| 5/11 11:50 | 69.5 | ↑4.3 | |
| 5/11 12:00 | 73.7 | ↑4.2 | |
| 5/11 12:10 | 77.9 | ↑4.2 | |
| 5/11 12:20 | 81.9 | ↑4.0 | |
| 5/11 12:30 | 85.8 | ↑3.9 | |
| 5/11 12:40 | 89.6 | ↑3.8 | |
| 5/11 12:50 | 93.1 | ↑3.5 | |
| 5/11 13:00 | 96.4 | ↑3.3 | |
| 5/11 13:10 | 99.5 | ↑3.1 | |
| 5/11 13:20 | 102.4 | ↑2.9 | |
| 5/11 13:30 | 105.0 | ↑2.6 | |
| 5/11 13:40 | 107.4 | ↑2.4 | |
| 5/11 13:50 | 109.5 | ↑2.1 | |
| 5/11 14:00 | 111.3 | ↑1.8 | |
| 5/11 14:10 | 112.9 | ↑1.6 | |
| 5/11 14:20 | 114.3 | ↑1.4 | |
| 5/11 14:30 | 115.5 | ↑1.2 | |
| 5/11 14:40 | 116.4 | ↑0.9 | |
| 5/11 14:50 | 117.1 | ↑0.7 | |
| 5/11 15:00 | 117.7 | ↑0.6 | |
| 5/11 15:10 | 118.0 | ↑0.3 | |
| 5/11 15:20 | 118.1 | ↑0.1 | 満潮 |
| 5/11 15:30 | 118.0 | ↓-0.1 | |
| 5/11 15:40 | 117.7 | ↓-0.3 | |
| 5/11 15:50 | 117.2 | ↓-0.5 | |
| 5/11 16:00 | 116.5 | ↓-0.7 | |
| 5/11 16:10 | 115.6 | ↓-0.9 | |
| 5/11 16:20 | 114.4 | ↓-1.2 | |
| 5/11 16:30 | 113.1 | ↓-1.3 | |
| 5/11 16:40 | 111.6 | ↓-1.5 | |
| 5/11 16:50 | 109.9 | ↓-1.7 | |
| 5/11 17:00 | 108.1 | ↓-1.8 | |
| 5/11 17:10 | 106.1 | ↓-2.0 | |
| 5/11 17:20 | 104.0 | ↓-2.1 | |
| 5/11 17:30 | 101.8 | ↓-2.2 | |
| 5/11 17:40 | 99.5 | ↓-2.3 | |
| 5/11 17:50 | 97.2 | ↓-2.3 | |
| 5/11 18:00 | 94.9 | ↓-2.3 | |
| 5/11 18:10 | 92.6 | ↓-2.3 | |
| 5/11 18:20 | 90.5 | ↓-2.1 | |
| 5/11 18:30 | 88.4 | ↓-2.1 | |
| 5/11 18:40 | 86.4 | ↓-2.0 | |
| 5/11 18:50 | 84.7 | ↓-1.7 | |
| 5/11 19:00 | 83.1 | ↓-1.6 | |
| 5/11 19:10 | 81.7 | ↓-1.4 | |
| 5/11 19:20 | 80.6 | ↓-1.1 | |
| 5/11 19:30 | 79.6 | ↓-1.0 | |
| 5/11 19:40 | 78.9 | ↓-0.7 | |
| 5/11 19:50 | 78.4 | ↓-0.5 | |
| 5/11 20:00 | 78.1 | ↓-0.3 | 干潮 |
| 5/11 20:10 | 78.1 | 0 | |
| 5/11 20:20 | 78.2 | ↑0.1 | |
| 5/11 20:30 | 78.5 | ↑0.3 | |
| 5/11 20:40 | 79.0 | ↑0.5 | |
| 5/11 20:50 | 79.7 | ↑0.7 | |
| 5/11 21:00 | 80.6 | ↑0.9 | |
| 5/11 21:10 | 81.5 | ↑0.9 | |
| 5/11 21:20 | 82.7 | ↑1.2 | |
| 5/11 21:30 | 83.9 | ↑1.2 | |
| 5/11 21:40 | 85.4 | ↑1.5 | |
| 5/11 21:50 | 86.9 | ↑1.5 | |
| 5/11 22:00 | 88.6 | ↑1.7 | |
| 5/11 22:10 | 90.4 | ↑1.8 | |
| 5/11 22:20 | 92.4 | ↑2.0 | |
| 5/11 22:30 | 94.5 | ↑2.1 | |
| 5/11 22:40 | 96.8 | ↑2.3 | |
| 5/11 22:50 | 99.1 | ↑2.3 | |
| 5/11 23:00 | 101.6 | ↑2.5 | |
| 5/11 23:10 | 104.2 | ↑2.6 | |
| 5/11 23:20 | 106.8 | ↑2.6 | |
| 5/11 23:30 | 109.5 | ↑2.7 | |
| 5/11 23:40 | 112.2 | ↑2.7 | |
| 5/11 23:50 | 114.9 | ↑2.7 |