| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(金) |
04:22 | 11:55 | 19:41 | 23:18 |
| 148cm | -4cm | 113cm | 95cm | |
|
||||
苫小牧（北海道）2008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 | 99.9 | ↑1.4 | |
| 5/9 00:10 | 101.5 | ↑1.6 | |
| 5/9 00:20 | 103.1 | ↑1.6 | |
| 5/9 00:30 | 104.8 | ↑1.7 | |
| 5/9 00:40 | 106.5 | ↑1.7 | |
| 5/9 00:50 | 108.4 | ↑1.9 | |
| 5/9 01:00 | 110.2 | ↑1.8 | |
| 5/9 01:10 | 112.2 | ↑2.0 | |
| 5/9 01:20 | 114.2 | ↑2.0 | |
| 5/9 01:30 | 116.3 | ↑2.1 | |
| 5/9 01:40 | 118.4 | ↑2.1 | |
| 5/9 01:50 | 120.6 | ↑2.2 | |
| 5/9 02:00 | 122.9 | ↑2.3 | |
| 5/9 02:10 | 125.2 | ↑2.3 | |
| 5/9 02:20 | 127.6 | ↑2.4 | |
| 5/9 02:30 | 129.9 | ↑2.3 | |
| 5/9 02:40 | 132.2 | ↑2.3 | |
| 5/9 02:50 | 134.5 | ↑2.3 | |
| 5/9 03:00 | 136.8 | ↑2.3 | |
| 5/9 03:10 | 138.9 | ↑2.1 | |
| 5/9 03:20 | 140.8 | ↑1.9 | |
| 5/9 03:30 | 142.5 | ↑1.7 | |
| 5/9 03:40 | 144.1 | ↑1.6 | |
| 5/9 03:50 | 145.3 | ↑1.2 | |
| 5/9 04:00 | 146.2 | ↑0.9 | |
| 5/9 04:10 | 146.8 | ↑0.6 | |
| 5/9 04:20 | 147.0 | ↑0.2 | 満潮 |
| 5/9 04:30 | 146.9 | ↓-0.1 | |
| 5/9 04:40 | 146.4 | ↓-0.5 | |
| 5/9 04:50 | 145.4 | ↓-1.0 | |
| 5/9 05:00 | 144.1 | ↓-1.3 | |
| 5/9 05:10 | 142.5 | ↓-1.6 | |
| 5/9 05:20 | 140.4 | ↓-2.1 | |
| 5/9 05:30 | 138.1 | ↓-2.3 | |
| 5/9 05:40 | 135.4 | ↓-2.7 | |
| 5/9 05:50 | 132.5 | ↓-2.9 | |
| 5/9 06:00 | 129.3 | ↓-3.2 | |
| 5/9 06:10 | 125.9 | ↓-3.4 | |
| 5/9 06:20 | 122.3 | ↓-3.6 | |
| 5/9 06:30 | 118.5 | ↓-3.8 | |
| 5/9 06:40 | 114.6 | ↓-3.9 | |
| 5/9 06:50 | 110.5 | ↓-4.1 | |
| 5/9 07:00 | 106.3 | ↓-4.2 | |
| 5/9 07:10 | 102.0 | ↓-4.3 | |
| 5/9 07:20 | 97.6 | ↓-4.4 | |
| 5/9 07:30 | 93.0 | ↓-4.6 | |
| 5/9 07:40 | 88.4 | ↓-4.6 | |
| 5/9 07:50 | 83.6 | ↓-4.8 | |
| 5/9 08:00 | 78.8 | ↓-4.8 | |
| 5/9 08:10 | 73.8 | ↓-5.0 | |
| 5/9 08:20 | 68.8 | ↓-5.0 | |
| 5/9 08:30 | 63.7 | ↓-5.1 | |
| 5/9 08:40 | 58.5 | ↓-5.2 | 最大潮位差 |
| 5/9 08:50 | 53.4 | ↓-5.1 | |
| 5/9 09:00 | 48.2 | ↓-5.2 | 最大潮位差 |
| 5/9 09:10 | 43.1 | ↓-5.1 | |
| 5/9 09:20 | 38.1 | ↓-5.0 | |
| 5/9 09:30 | 33.2 | ↓-4.9 | |
| 5/9 09:40 | 28.5 | ↓-4.7 | |
| 5/9 09:50 | 24.0 | ↓-4.5 | |
| 5/9 10:00 | 19.7 | ↓-4.3 | |
| 5/9 10:10 | 15.7 | ↓-4.0 | |
| 5/9 10:20 | 12.1 | ↓-3.6 | |
| 5/9 10:30 | 8.8 | ↓-3.3 | |
| 5/9 10:40 | 5.8 | ↓-3.0 | |
| 5/9 10:50 | 3.2 | ↓-2.6 | |
| 5/9 11:00 | 1.0 | ↓-2.2 | |
| 5/9 11:10 | -0.8 | ↓-1.8 | |
| 5/9 11:20 | -2.2 | ↓-1.4 | |
| 5/9 11:30 | -3.2 | ↓-1.0 | |
| 5/9 11:40 | -3.9 | ↓-0.7 | |
| 5/9 11:50 | -4.2 | ↓-0.3 | 干潮 |
| 5/9 12:00 | -4.1 | ↑0.1 | |
| 5/9 12:10 | -3.8 | ↑0.3 | |
| 5/9 12:20 | -3.2 | ↑0.6 | |
| 5/9 12:30 | -2.2 | ↑1.0 | |
| 5/9 12:40 | -1.1 | ↑1.1 | |
| 5/9 12:50 | 0.4 | ↑1.5 | |
| 5/9 13:00 | 2.1 | ↑1.7 | |
| 5/9 13:10 | 4.0 | ↑1.9 | |
| 5/9 13:20 | 6.2 | ↑2.2 | |
| 5/9 13:30 | 8.7 | ↑2.5 | |
| 5/9 13:40 | 11.3 | ↑2.6 | |
| 5/9 13:50 | 14.3 | ↑3.0 | |
| 5/9 14:00 | 17.4 | ↑3.1 | |
| 5/9 14:10 | 20.9 | ↑3.5 | |
| 5/9 14:20 | 24.5 | ↑3.6 | |
| 5/9 14:30 | 28.4 | ↑3.9 | |
| 5/9 14:40 | 32.4 | ↑4.0 | |
| 5/9 14:50 | 36.7 | ↑4.3 | |
| 5/9 15:00 | 41.1 | ↑4.4 | |
| 5/9 15:10 | 45.6 | ↑4.5 | |
| 5/9 15:20 | 50.2 | ↑4.6 | |
| 5/9 15:30 | 54.8 | ↑4.6 | |
| 5/9 15:40 | 59.5 | ↑4.7 | |
| 5/9 15:50 | 64.1 | ↑4.6 | |
| 5/9 16:00 | 68.6 | ↑4.5 | |
| 5/9 16:10 | 73.0 | ↑4.4 | |
| 5/9 16:20 | 77.2 | ↑4.2 | |
| 5/9 16:30 | 81.2 | ↑4.0 | |
| 5/9 16:40 | 84.9 | ↑3.7 | |
| 5/9 16:50 | 88.4 | ↑3.5 | |
| 5/9 17:00 | 91.6 | ↑3.2 | |
| 5/9 17:10 | 94.6 | ↑3.0 | |
| 5/9 17:20 | 97.3 | ↑2.7 | |
| 5/9 17:30 | 99.6 | ↑2.3 | |
| 5/9 17:40 | 101.8 | ↑2.2 | |
| 5/9 17:50 | 103.6 | ↑1.8 | |
| 5/9 18:00 | 105.2 | ↑1.6 | |
| 5/9 18:10 | 106.6 | ↑1.4 | |
| 5/9 18:20 | 107.8 | ↑1.2 | |
| 5/9 18:30 | 108.9 | ↑1.1 | |
| 5/9 18:40 | 109.7 | ↑0.8 | |
| 5/9 18:50 | 110.4 | ↑0.7 | |
| 5/9 19:00 | 111.0 | ↑0.6 | |
| 5/9 19:10 | 111.5 | ↑0.5 | |
| 5/9 19:20 | 111.8 | ↑0.3 | |
| 5/9 19:30 | 112.0 | ↑0.2 | |
| 5/9 19:40 | 112.0 | 0 | 満潮 |
| 5/9 19:50 | 112.0 | 0 | |
| 5/9 20:00 | 111.8 | ↓-0.2 | |
| 5/9 20:10 | 111.4 | ↓-0.4 | |
| 5/9 20:20 | 110.9 | ↓-0.5 | |
| 5/9 20:30 | 110.3 | ↓-0.6 | |
| 5/9 20:40 | 109.5 | ↓-0.8 | |
| 5/9 20:50 | 108.6 | ↓-0.9 | |
| 5/9 21:00 | 107.6 | ↓-1.0 | |
| 5/9 21:10 | 106.4 | ↓-1.2 | |
| 5/9 21:20 | 105.2 | ↓-1.2 | |
| 5/9 21:30 | 103.9 | ↓-1.3 | |
| 5/9 21:40 | 102.6 | ↓-1.3 | |
| 5/9 21:50 | 101.3 | ↓-1.3 | |
| 5/9 22:00 | 100.0 | ↓-1.3 | |
| 5/9 22:10 | 98.8 | ↓-1.2 | |
| 5/9 22:20 | 97.7 | ↓-1.1 | |
| 5/9 22:30 | 96.7 | ↓-1.0 | |
| 5/9 22:40 | 95.9 | ↓-0.8 | |
| 5/9 22:50 | 95.2 | ↓-0.7 | |
| 5/9 23:00 | 94.8 | ↓-0.4 | |
| 5/9 23:10 | 94.5 | ↓-0.3 | 干潮 |
| 5/9 23:20 | 94.5 | 0 | |
| 5/9 23:30 | 94.6 | ↑0.1 | |
| 5/9 23:40 | 95.0 | ↑0.4 | |
| 5/9 23:50 | 95.5 | ↑0.5 |