| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(火) |
03:56 | 11:25 | 19:03 | 22:51 |
| 150cm | -9cm | 117cm | 96cm | |
|
||||
苫小牧（北海道）2043年05月12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 |
|---|---|---|---|
| 5/12 00:00 | 103.3 | ↑1.7 | |
| 5/12 00:10 | 105.1 | ↑1.8 | |
| 5/12 00:20 | 107.0 | ↑1.9 | |
| 5/12 00:30 | 109.0 | ↑2.0 | |
| 5/12 00:40 | 111.1 | ↑2.1 | |
| 5/12 00:50 | 113.2 | ↑2.1 | |
| 5/12 01:00 | 115.4 | ↑2.2 | |
| 5/12 01:10 | 117.7 | ↑2.3 | |
| 5/12 01:20 | 120.0 | ↑2.3 | |
| 5/12 01:30 | 122.5 | ↑2.5 | |
| 5/12 01:40 | 124.9 | ↑2.4 | |
| 5/12 01:50 | 127.4 | ↑2.5 | |
| 5/12 02:00 | 129.9 | ↑2.5 | |
| 5/12 02:10 | 132.5 | ↑2.6 | |
| 5/12 02:20 | 134.9 | ↑2.4 | |
| 5/12 02:30 | 137.3 | ↑2.4 | |
| 5/12 02:40 | 139.6 | ↑2.3 | |
| 5/12 02:50 | 141.8 | ↑2.2 | |
| 5/12 03:00 | 143.7 | ↑1.9 | |
| 5/12 03:10 | 145.4 | ↑1.7 | |
| 5/12 03:20 | 146.8 | ↑1.4 | |
| 5/12 03:30 | 147.9 | ↑1.1 | |
| 5/12 03:40 | 148.7 | ↑0.8 | |
| 5/12 03:50 | 149.1 | ↑0.4 | 満潮 |
| 5/12 04:00 | 149.1 | 0 | |
| 5/12 04:10 | 148.7 | ↓-0.4 | |
| 5/12 04:20 | 147.9 | ↓-0.8 | |
| 5/12 04:30 | 146.7 | ↓-1.2 | |
| 5/12 04:40 | 145.1 | ↓-1.6 | |
| 5/12 04:50 | 143.2 | ↓-1.9 | |
| 5/12 05:00 | 140.9 | ↓-2.3 | |
| 5/12 05:10 | 138.2 | ↓-2.7 | |
| 5/12 05:20 | 135.3 | ↓-2.9 | |
| 5/12 05:30 | 132.1 | ↓-3.2 | |
| 5/12 05:40 | 128.6 | ↓-3.5 | |
| 5/12 05:50 | 124.9 | ↓-3.7 | |
| 5/12 06:00 | 121.0 | ↓-3.9 | |
| 5/12 06:10 | 117.0 | ↓-4.0 | |
| 5/12 06:20 | 112.7 | ↓-4.3 | |
| 5/12 06:30 | 108.4 | ↓-4.3 | |
| 5/12 06:40 | 103.9 | ↓-4.5 | |
| 5/12 06:50 | 99.2 | ↓-4.7 | |
| 5/12 07:00 | 94.4 | ↓-4.8 | |
| 5/12 07:10 | 89.5 | ↓-4.9 | |
| 5/12 07:20 | 84.5 | ↓-5.0 | |
| 5/12 07:30 | 79.4 | ↓-5.1 | |
| 5/12 07:40 | 74.1 | ↓-5.3 | |
| 5/12 07:50 | 68.8 | ↓-5.3 | |
| 5/12 08:00 | 63.4 | ↓-5.4 | |
| 5/12 08:10 | 57.9 | ↓-5.5 | 最大潮位差 |
| 5/12 08:20 | 52.5 | ↓-5.4 | |
| 5/12 08:30 | 47.0 | ↓-5.5 | 最大潮位差 |
| 5/12 08:40 | 41.5 | ↓-5.5 | 最大潮位差 |
| 5/12 08:50 | 36.2 | ↓-5.3 | |
| 5/12 09:00 | 31.0 | ↓-5.2 | |
| 5/12 09:10 | 25.9 | ↓-5.1 | |
| 5/12 09:20 | 21.1 | ↓-4.8 | |
| 5/12 09:30 | 16.5 | ↓-4.6 | |
| 5/12 09:40 | 12.3 | ↓-4.2 | |
| 5/12 09:50 | 8.3 | ↓-4.0 | |
| 5/12 10:00 | 4.7 | ↓-3.6 | |
| 5/12 10:10 | 1.5 | ↓-3.2 | |
| 5/12 10:20 | -1.3 | ↓-2.8 | |
| 5/12 10:30 | -3.6 | ↓-2.3 | |
| 5/12 10:40 | -5.6 | ↓-2.0 | |
| 5/12 10:50 | -7.1 | ↓-1.5 | |
| 5/12 11:00 | -8.3 | ↓-1.2 | |
| 5/12 11:10 | -9.0 | ↓-0.7 | |
| 5/12 11:20 | -9.3 | ↓-0.3 | 干潮 |
| 5/12 11:30 | -9.3 | 0 | |
| 5/12 11:40 | -8.9 | ↑0.4 | |
| 5/12 11:50 | -8.2 | ↑0.7 | |
| 5/12 12:00 | -7.2 | ↑1.0 | |
| 5/12 12:10 | -5.9 | ↑1.3 | |
| 5/12 12:20 | -4.3 | ↑1.6 | |
| 5/12 12:30 | -2.5 | ↑1.8 | |
| 5/12 12:40 | -0.3 | ↑2.2 | |
| 5/12 12:50 | 2.1 | ↑2.4 | |
| 5/12 13:00 | 4.8 | ↑2.7 | |
| 5/12 13:10 | 7.7 | ↑2.9 | |
| 5/12 13:20 | 10.9 | ↑3.2 | |
| 5/12 13:30 | 14.4 | ↑3.5 | |
| 5/12 13:40 | 18.1 | ↑3.7 | |
| 5/12 13:50 | 22.1 | ↑4.0 | |
| 5/12 14:00 | 26.3 | ↑4.2 | |
| 5/12 14:10 | 30.7 | ↑4.4 | |
| 5/12 14:20 | 35.3 | ↑4.6 | |
| 5/12 14:30 | 40.0 | ↑4.7 | |
| 5/12 14:40 | 44.9 | ↑4.9 | |
| 5/12 14:50 | 49.9 | ↑5.0 | |
| 5/12 15:00 | 54.9 | ↑5.0 | |
| 5/12 15:10 | 60.0 | ↑5.1 | |
| 5/12 15:20 | 64.9 | ↑4.9 | |
| 5/12 15:30 | 69.8 | ↑4.9 | |
| 5/12 15:40 | 74.6 | ↑4.8 | |
| 5/12 15:50 | 79.1 | ↑4.5 | |
| 5/12 16:00 | 83.5 | ↑4.4 | |
| 5/12 16:10 | 87.5 | ↑4.0 | |
| 5/12 16:20 | 91.4 | ↑3.9 | |
| 5/12 16:30 | 94.9 | ↑3.5 | |
| 5/12 16:40 | 98.1 | ↑3.2 | |
| 5/12 16:50 | 101.0 | ↑2.9 | |
| 5/12 17:00 | 103.6 | ↑2.6 | |
| 5/12 17:10 | 105.9 | ↑2.3 | |
| 5/12 17:20 | 107.9 | ↑2.0 | |
| 5/12 17:30 | 109.7 | ↑1.8 | |
| 5/12 17:40 | 111.2 | ↑1.5 | |
| 5/12 17:50 | 112.4 | ↑1.2 | |
| 5/12 18:00 | 113.5 | ↑1.1 | |
| 5/12 18:10 | 114.4 | ↑0.9 | |
| 5/12 18:20 | 115.1 | ↑0.7 | |
| 5/12 18:30 | 115.7 | ↑0.6 | |
| 5/12 18:40 | 116.1 | ↑0.4 | |
| 5/12 18:50 | 116.3 | ↑0.2 | |
| 5/12 19:00 | 116.4 | ↑0.1 | 満潮 |
| 5/12 19:10 | 116.4 | 0 | |
| 5/12 19:20 | 116.2 | ↓-0.2 | |
| 5/12 19:30 | 115.9 | ↓-0.3 | |
| 5/12 19:40 | 115.4 | ↓-0.5 | |
| 5/12 19:50 | 114.7 | ↓-0.7 | |
| 5/12 20:00 | 113.9 | ↓-0.8 | |
| 5/12 20:10 | 113.0 | ↓-0.9 | |
| 5/12 20:20 | 111.9 | ↓-1.1 | |
| 5/12 20:30 | 110.7 | ↓-1.2 | |
| 5/12 20:40 | 109.3 | ↓-1.4 | |
| 5/12 20:50 | 107.9 | ↓-1.4 | |
| 5/12 21:00 | 106.4 | ↓-1.5 | |
| 5/12 21:10 | 104.9 | ↓-1.5 | |
| 5/12 21:20 | 103.4 | ↓-1.5 | |
| 5/12 21:30 | 101.9 | ↓-1.5 | |
| 5/12 21:40 | 100.5 | ↓-1.4 | |
| 5/12 21:50 | 99.2 | ↓-1.3 | |
| 5/12 22:00 | 98.1 | ↓-1.1 | |
| 5/12 22:10 | 97.1 | ↓-1.0 | |
| 5/12 22:20 | 96.3 | ↓-0.8 | |
| 5/12 22:30 | 95.7 | ↓-0.6 | |
| 5/12 22:40 | 95.4 | ↓-0.3 | |
| 5/12 22:50 | 95.3 | ↓-0.1 | 干潮 |
| 5/12 23:00 | 95.4 | ↑0.1 | |
| 5/12 23:10 | 95.7 | ↑0.3 | |
| 5/12 23:20 | 96.2 | ↑0.5 | |
| 5/12 23:30 | 97.0 | ↑0.8 | |
| 5/12 23:40 | 97.9 | ↑0.9 | |
| 5/12 23:50 | 98.9 | ↑1.0 |