| 満潮 | 干潮 | 満潮 | 干潮 |
|
8
(金) |
04:50 | 11:48 | 18:52 | 23:52 |
| 136cm | 8cm | 115cm | 82cm | |
|
||||
苫小牧（北海道）2015年05月8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 |
|---|---|---|---|
| 5/8 00:00 | 80.6 | ↑1.1 | |
| 5/8 00:10 | 81.8 | ↑1.2 | |
| 5/8 00:20 | 83.1 | ↑1.3 | |
| 5/8 00:30 | 84.6 | ↑1.5 | |
| 5/8 00:40 | 86.3 | ↑1.7 | |
| 5/8 00:50 | 88.0 | ↑1.7 | |
| 5/8 01:00 | 89.8 | ↑1.8 | |
| 5/8 01:10 | 91.8 | ↑2.0 | |
| 5/8 01:20 | 93.7 | ↑1.9 | |
| 5/8 01:30 | 95.8 | ↑2.1 | |
| 5/8 01:40 | 97.9 | ↑2.1 | |
| 5/8 01:50 | 100.2 | ↑2.3 | |
| 5/8 02:00 | 102.4 | ↑2.2 | |
| 5/8 02:10 | 104.8 | ↑2.4 | |
| 5/8 02:20 | 107.3 | ↑2.5 | |
| 5/8 02:30 | 109.8 | ↑2.5 | |
| 5/8 02:40 | 112.3 | ↑2.5 | |
| 5/8 02:50 | 114.9 | ↑2.6 | |
| 5/8 03:00 | 117.5 | ↑2.6 | |
| 5/8 03:10 | 120.1 | ↑2.6 | |
| 5/8 03:20 | 122.6 | ↑2.5 | |
| 5/8 03:30 | 125.0 | ↑2.4 | |
| 5/8 03:40 | 127.3 | ↑2.3 | |
| 5/8 03:50 | 129.4 | ↑2.1 | |
| 5/8 04:00 | 131.3 | ↑1.9 | |
| 5/8 04:10 | 132.9 | ↑1.6 | |
| 5/8 04:20 | 134.2 | ↑1.3 | |
| 5/8 04:30 | 135.1 | ↑0.9 | |
| 5/8 04:40 | 135.7 | ↑0.6 | 満潮 |
| 5/8 04:50 | 135.8 | ↑0.1 | 満潮 |
| 5/8 05:00 | 135.6 | ↓-0.2 | |
| 5/8 05:10 | 134.9 | ↓-0.7 | |
| 5/8 05:20 | 133.8 | ↓-1.1 | |
| 5/8 05:30 | 132.3 | ↓-1.5 | |
| 5/8 05:40 | 130.5 | ↓-1.8 | |
| 5/8 05:50 | 128.2 | ↓-2.3 | |
| 5/8 06:00 | 125.7 | ↓-2.5 | |
| 5/8 06:10 | 122.8 | ↓-2.9 | |
| 5/8 06:20 | 119.7 | ↓-3.1 | |
| 5/8 06:30 | 116.4 | ↓-3.3 | |
| 5/8 06:40 | 112.9 | ↓-3.5 | |
| 5/8 06:50 | 109.2 | ↓-3.7 | |
| 5/8 07:00 | 105.4 | ↓-3.8 | |
| 5/8 07:10 | 101.4 | ↓-4.0 | |
| 5/8 07:20 | 97.4 | ↓-4.0 | |
| 5/8 07:30 | 93.3 | ↓-4.1 | |
| 5/8 07:40 | 89.2 | ↓-4.1 | |
| 5/8 07:50 | 85.0 | ↓-4.2 | |
| 5/8 08:00 | 80.7 | ↓-4.3 | |
| 5/8 08:10 | 76.3 | ↓-4.4 | |
| 5/8 08:20 | 72.0 | ↓-4.3 | |
| 5/8 08:30 | 67.6 | ↓-4.4 | |
| 5/8 08:40 | 63.1 | ↓-4.5 | 最大潮位差 |
| 5/8 08:50 | 58.6 | ↓-4.5 | 最大潮位差 |
| 5/8 09:00 | 54.2 | ↓-4.4 | |
| 5/8 09:10 | 49.7 | ↓-4.5 | 最大潮位差 |
| 5/8 09:20 | 45.3 | ↓-4.4 | |
| 5/8 09:30 | 40.9 | ↓-4.4 | |
| 5/8 09:40 | 36.7 | ↓-4.2 | |
| 5/8 09:50 | 32.6 | ↓-4.1 | |
| 5/8 10:00 | 28.7 | ↓-3.9 | |
| 5/8 10:10 | 25.0 | ↓-3.7 | |
| 5/8 10:20 | 21.6 | ↓-3.4 | |
| 5/8 10:30 | 18.5 | ↓-3.1 | |
| 5/8 10:40 | 15.7 | ↓-2.8 | |
| 5/8 10:50 | 13.3 | ↓-2.4 | |
| 5/8 11:00 | 11.3 | ↓-2.0 | |
| 5/8 11:10 | 9.6 | ↓-1.7 | |
| 5/8 11:20 | 8.4 | ↓-1.2 | |
| 5/8 11:30 | 7.5 | ↓-0.9 | |
| 5/8 11:40 | 7.1 | ↓-0.4 | 干潮 |
| 5/8 11:50 | 7.1 | 0 | |
| 5/8 12:00 | 7.4 | ↑0.3 | |
| 5/8 12:10 | 8.0 | ↑0.6 | |
| 5/8 12:20 | 9.0 | ↑1.0 | |
| 5/8 12:30 | 10.2 | ↑1.2 | |
| 5/8 12:40 | 11.7 | ↑1.5 | |
| 5/8 12:50 | 13.5 | ↑1.8 | |
| 5/8 13:00 | 15.4 | ↑1.9 | |
| 5/8 13:10 | 17.6 | ↑2.2 | |
| 5/8 13:20 | 19.9 | ↑2.3 | |
| 5/8 13:30 | 22.4 | ↑2.5 | |
| 5/8 13:40 | 25.1 | ↑2.7 | |
| 5/8 13:50 | 27.9 | ↑2.8 | |
| 5/8 14:00 | 30.9 | ↑3.0 | |
| 5/8 14:10 | 34.1 | ↑3.2 | |
| 5/8 14:20 | 37.4 | ↑3.3 | |
| 5/8 14:30 | 40.9 | ↑3.5 | |
| 5/8 14:40 | 44.5 | ↑3.6 | |
| 5/8 14:50 | 48.3 | ↑3.8 | |
| 5/8 15:00 | 52.2 | ↑3.9 | |
| 5/8 15:10 | 56.3 | ↑4.1 | |
| 5/8 15:20 | 60.4 | ↑4.1 | |
| 5/8 15:30 | 64.6 | ↑4.2 | |
| 5/8 15:40 | 68.9 | ↑4.3 | |
| 5/8 15:50 | 73.1 | ↑4.2 | |
| 5/8 16:00 | 77.4 | ↑4.3 | |
| 5/8 16:10 | 81.5 | ↑4.1 | |
| 5/8 16:20 | 85.5 | ↑4.0 | |
| 5/8 16:30 | 89.4 | ↑3.9 | |
| 5/8 16:40 | 93.1 | ↑3.7 | |
| 5/8 16:50 | 96.5 | ↑3.4 | |
| 5/8 17:00 | 99.6 | ↑3.1 | |
| 5/8 17:10 | 102.5 | ↑2.9 | |
| 5/8 17:20 | 105.0 | ↑2.5 | |
| 5/8 17:30 | 107.2 | ↑2.2 | |
| 5/8 17:40 | 109.2 | ↑2.0 | |
| 5/8 17:50 | 110.7 | ↑1.5 | |
| 5/8 18:00 | 112.0 | ↑1.3 | |
| 5/8 18:10 | 113.0 | ↑1.0 | |
| 5/8 18:20 | 113.8 | ↑0.8 | |
| 5/8 18:30 | 114.3 | ↑0.5 | |
| 5/8 18:40 | 114.6 | ↑0.3 | |
| 5/8 18:50 | 114.7 | ↑0.1 | 満潮 |
| 5/8 19:00 | 114.6 | ↓-0.1 | |
| 5/8 19:10 | 114.4 | ↓-0.2 | |
| 5/8 19:20 | 114.1 | ↓-0.3 | |
| 5/8 19:30 | 113.7 | ↓-0.4 | |
| 5/8 19:40 | 113.1 | ↓-0.6 | |
| 5/8 19:50 | 112.5 | ↓-0.6 | |
| 5/8 20:00 | 111.7 | ↓-0.8 | |
| 5/8 20:10 | 110.9 | ↓-0.8 | |
| 5/8 20:20 | 110.0 | ↓-0.9 | |
| 5/8 20:30 | 108.9 | ↓-1.1 | |
| 5/8 20:40 | 107.8 | ↓-1.1 | |
| 5/8 20:50 | 106.5 | ↓-1.3 | |
| 5/8 21:00 | 105.1 | ↓-1.4 | |
| 5/8 21:10 | 103.5 | ↓-1.6 | |
| 5/8 21:20 | 101.9 | ↓-1.6 | |
| 5/8 21:30 | 100.2 | ↓-1.7 | |
| 5/8 21:40 | 98.4 | ↓-1.8 | |
| 5/8 21:50 | 96.5 | ↓-1.9 | |
| 5/8 22:00 | 94.7 | ↓-1.8 | |
| 5/8 22:10 | 92.8 | ↓-1.9 | |
| 5/8 22:20 | 91.0 | ↓-1.8 | |
| 5/8 22:30 | 89.2 | ↓-1.8 | |
| 5/8 22:40 | 87.6 | ↓-1.6 | |
| 5/8 22:50 | 86.1 | ↓-1.5 | |
| 5/8 23:00 | 84.7 | ↓-1.4 | |
| 5/8 23:10 | 83.6 | ↓-1.1 | |
| 5/8 23:20 | 82.7 | ↓-0.9 | |
| 5/8 23:30 | 82.1 | ↓-0.6 | |
| 5/8 23:40 | 81.7 | ↓-0.4 | |
| 5/8 23:50 | 81.5 | ↓-0.2 | 干潮 |