| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(金) |
03:58 | 11:26 | 19:06 | 22:55 |
| 148cm | -9cm | 116cm | 97cm | |
|
||||
苫小牧（北海道）2062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 | 103.6 | ↑1.7 | |
| 5/12 00:10 | 105.4 | ↑1.8 | |
| 5/12 00:20 | 107.3 | ↑1.9 | |
| 5/12 00:30 | 109.2 | ↑1.9 | |
| 5/12 00:40 | 111.2 | ↑2.0 | |
| 5/12 00:50 | 113.2 | ↑2.0 | |
| 5/12 01:00 | 115.3 | ↑2.1 | |
| 5/12 01:10 | 117.5 | ↑2.2 | |
| 5/12 01:20 | 119.7 | ↑2.2 | |
| 5/12 01:30 | 121.9 | ↑2.2 | |
| 5/12 01:40 | 124.2 | ↑2.3 | |
| 5/12 01:50 | 126.5 | ↑2.3 | |
| 5/12 02:00 | 128.8 | ↑2.3 | |
| 5/12 02:10 | 131.1 | ↑2.3 | |
| 5/12 02:20 | 133.4 | ↑2.3 | |
| 5/12 02:30 | 135.6 | ↑2.2 | |
| 5/12 02:40 | 137.7 | ↑2.1 | |
| 5/12 02:50 | 139.8 | ↑2.1 | |
| 5/12 03:00 | 141.6 | ↑1.8 | |
| 5/12 03:10 | 143.3 | ↑1.7 | |
| 5/12 03:20 | 144.7 | ↑1.4 | |
| 5/12 03:30 | 145.8 | ↑1.1 | |
| 5/12 03:40 | 146.6 | ↑0.8 | |
| 5/12 03:50 | 147.1 | ↑0.5 | 満潮 |
| 5/12 04:00 | 147.2 | ↑0.1 | |
| 5/12 04:10 | 146.9 | ↓-0.3 | |
| 5/12 04:20 | 146.2 | ↓-0.7 | |
| 5/12 04:30 | 145.1 | ↓-1.1 | |
| 5/12 04:40 | 143.6 | ↓-1.5 | |
| 5/12 04:50 | 141.7 | ↓-1.9 | |
| 5/12 05:00 | 139.4 | ↓-2.3 | |
| 5/12 05:10 | 136.8 | ↓-2.6 | |
| 5/12 05:20 | 133.9 | ↓-2.9 | |
| 5/12 05:30 | 130.6 | ↓-3.3 | |
| 5/12 05:40 | 127.1 | ↓-3.5 | |
| 5/12 05:50 | 123.4 | ↓-3.7 | |
| 5/12 06:00 | 119.5 | ↓-3.9 | |
| 5/12 06:10 | 115.4 | ↓-4.1 | |
| 5/12 06:20 | 111.1 | ↓-4.3 | |
| 5/12 06:30 | 106.7 | ↓-4.4 | |
| 5/12 06:40 | 102.2 | ↓-4.5 | |
| 5/12 06:50 | 97.6 | ↓-4.6 | |
| 5/12 07:00 | 92.8 | ↓-4.8 | |
| 5/12 07:10 | 88.0 | ↓-4.8 | |
| 5/12 07:20 | 83.1 | ↓-4.9 | |
| 5/12 07:30 | 78.0 | ↓-5.1 | |
| 5/12 07:40 | 72.9 | ↓-5.1 | |
| 5/12 07:50 | 67.8 | ↓-5.1 | |
| 5/12 08:00 | 62.6 | ↓-5.2 | |
| 5/12 08:10 | 57.3 | ↓-5.3 | 最大潮位差 |
| 5/12 08:20 | 52.0 | ↓-5.3 | 最大潮位差 |
| 5/12 08:30 | 46.7 | ↓-5.3 | 最大潮位差 |
| 5/12 08:40 | 41.5 | ↓-5.2 | |
| 5/12 08:50 | 36.3 | ↓-5.2 | |
| 5/12 09:00 | 31.2 | ↓-5.1 | |
| 5/12 09:10 | 26.3 | ↓-4.9 | |
| 5/12 09:20 | 21.5 | ↓-4.8 | |
| 5/12 09:30 | 17.0 | ↓-4.5 | |
| 5/12 09:40 | 12.7 | ↓-4.3 | |
| 5/12 09:50 | 8.8 | ↓-3.9 | |
| 5/12 10:00 | 5.1 | ↓-3.7 | |
| 5/12 10:10 | 1.9 | ↓-3.2 | |
| 5/12 10:20 | -1.0 | ↓-2.9 | |
| 5/12 10:30 | -3.4 | ↓-2.4 | |
| 5/12 10:40 | -5.4 | ↓-2.0 | |
| 5/12 10:50 | -7.0 | ↓-1.6 | |
| 5/12 11:00 | -8.2 | ↓-1.2 | |
| 5/12 11:10 | -9.0 | ↓-0.8 | |
| 5/12 11:20 | -9.4 | ↓-0.4 | 干潮 |
| 5/12 11:30 | -9.4 | 0 | |
| 5/12 11:40 | -9.0 | ↑0.4 | |
| 5/12 11:50 | -8.3 | ↑0.7 | |
| 5/12 12:00 | -7.3 | ↑1.0 | |
| 5/12 12:10 | -6.0 | ↑1.3 | |
| 5/12 12:20 | -4.4 | ↑1.6 | |
| 5/12 12:30 | -2.5 | ↑1.9 | |
| 5/12 12:40 | -0.4 | ↑2.1 | |
| 5/12 12:50 | 2.0 | ↑2.4 | |
| 5/12 13:00 | 4.7 | ↑2.7 | |
| 5/12 13:10 | 7.5 | ↑2.8 | |
| 5/12 13:20 | 10.6 | ↑3.1 | |
| 5/12 13:30 | 14.0 | ↑3.4 | |
| 5/12 13:40 | 17.5 | ↑3.5 | |
| 5/12 13:50 | 21.3 | ↑3.8 | |
| 5/12 14:00 | 25.4 | ↑4.1 | |
| 5/12 14:10 | 29.6 | ↑4.2 | |
| 5/12 14:20 | 34.0 | ↑4.4 | |
| 5/12 14:30 | 38.6 | ↑4.6 | |
| 5/12 14:40 | 43.3 | ↑4.7 | |
| 5/12 14:50 | 48.1 | ↑4.8 | |
| 5/12 15:00 | 53.0 | ↑4.9 | |
| 5/12 15:10 | 57.9 | ↑4.9 | |
| 5/12 15:20 | 62.9 | ↑5.0 | |
| 5/12 15:30 | 67.7 | ↑4.8 | |
| 5/12 15:40 | 72.5 | ↑4.8 | |
| 5/12 15:50 | 77.1 | ↑4.6 | |
| 5/12 16:00 | 81.5 | ↑4.4 | |
| 5/12 16:10 | 85.7 | ↑4.2 | |
| 5/12 16:20 | 89.6 | ↑3.9 | |
| 5/12 16:30 | 93.2 | ↑3.6 | |
| 5/12 16:40 | 96.6 | ↑3.4 | |
| 5/12 16:50 | 99.6 | ↑3.0 | |
| 5/12 17:00 | 102.4 | ↑2.8 | |
| 5/12 17:10 | 104.8 | ↑2.4 | |
| 5/12 17:20 | 106.9 | ↑2.1 | |
| 5/12 17:30 | 108.8 | ↑1.9 | |
| 5/12 17:40 | 110.3 | ↑1.5 | |
| 5/12 17:50 | 111.6 | ↑1.3 | |
| 5/12 18:00 | 112.7 | ↑1.1 | |
| 5/12 18:10 | 113.6 | ↑0.9 | |
| 5/12 18:20 | 114.4 | ↑0.8 | |
| 5/12 18:30 | 114.9 | ↑0.5 | |
| 5/12 18:40 | 115.3 | ↑0.4 | |
| 5/12 18:50 | 115.6 | ↑0.3 | |
| 5/12 19:00 | 115.7 | ↑0.1 | 満潮 |
| 5/12 19:10 | 115.7 | 0 | |
| 5/12 19:20 | 115.6 | ↓-0.1 | |
| 5/12 19:30 | 115.3 | ↓-0.3 | |
| 5/12 19:40 | 114.9 | ↓-0.4 | |
| 5/12 19:50 | 114.4 | ↓-0.5 | |
| 5/12 20:00 | 113.8 | ↓-0.6 | |
| 5/12 20:10 | 113.0 | ↓-0.8 | |
| 5/12 20:20 | 112.1 | ↓-0.9 | |
| 5/12 20:30 | 111.0 | ↓-1.1 | |
| 5/12 20:40 | 109.9 | ↓-1.1 | |
| 5/12 20:50 | 108.6 | ↓-1.3 | |
| 5/12 21:00 | 107.3 | ↓-1.3 | |
| 5/12 21:10 | 106.0 | ↓-1.3 | |
| 5/12 21:20 | 104.6 | ↓-1.4 | |
| 5/12 21:30 | 103.2 | ↓-1.4 | |
| 5/12 21:40 | 101.9 | ↓-1.3 | |
| 5/12 21:50 | 100.6 | ↓-1.3 | |
| 5/12 22:00 | 99.5 | ↓-1.1 | |
| 5/12 22:10 | 98.5 | ↓-1.0 | |
| 5/12 22:20 | 97.6 | ↓-0.9 | |
| 5/12 22:30 | 97.0 | ↓-0.6 | |
| 5/12 22:40 | 96.6 | ↓-0.4 | |
| 5/12 22:50 | 96.4 | ↓-0.2 | 干潮 |
| 5/12 23:00 | 96.4 | 0 | |
| 5/12 23:10 | 96.6 | ↑0.2 | |
| 5/12 23:20 | 97.1 | ↑0.5 | |
| 5/12 23:30 | 97.8 | ↑0.7 | |
| 5/12 23:40 | 98.6 | ↑0.8 | |
| 5/12 23:50 | 99.7 | ↑1.1 |