| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(木) |
01:56 | 08:59 | 15:45 | 20:43 |
| 134cm | 14cm | 122cm | 74cm | |
|
||||
苫小牧（北海道）2013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 | 115.0 | ↑2.9 | |
| 5/9 00:10 | 117.7 | ↑2.7 | |
| 5/9 00:20 | 120.3 | ↑2.6 | |
| 5/9 00:30 | 122.8 | ↑2.5 | |
| 5/9 00:40 | 125.0 | ↑2.2 | |
| 5/9 00:50 | 127.0 | ↑2.0 | |
| 5/9 01:00 | 128.8 | ↑1.8 | |
| 5/9 01:10 | 130.2 | ↑1.4 | |
| 5/9 01:20 | 131.4 | ↑1.2 | |
| 5/9 01:30 | 132.3 | ↑0.9 | |
| 5/9 01:40 | 132.9 | ↑0.6 | |
| 5/9 01:50 | 133.2 | ↑0.3 | 満潮 |
| 5/9 02:00 | 133.2 | 0 | |
| 5/9 02:10 | 132.9 | ↓-0.3 | |
| 5/9 02:20 | 132.4 | ↓-0.5 | |
| 5/9 02:30 | 131.5 | ↓-0.9 | |
| 5/9 02:40 | 130.4 | ↓-1.1 | |
| 5/9 02:50 | 129.1 | ↓-1.3 | |
| 5/9 03:00 | 127.5 | ↓-1.6 | |
| 5/9 03:10 | 125.8 | ↓-1.7 | |
| 5/9 03:20 | 123.7 | ↓-2.1 | |
| 5/9 03:30 | 121.5 | ↓-2.2 | |
| 5/9 03:40 | 119.0 | ↓-2.5 | |
| 5/9 03:50 | 116.4 | ↓-2.6 | |
| 5/9 04:00 | 113.4 | ↓-3.0 | |
| 5/9 04:10 | 110.3 | ↓-3.1 | |
| 5/9 04:20 | 107.0 | ↓-3.3 | |
| 5/9 04:30 | 103.4 | ↓-3.6 | |
| 5/9 04:40 | 99.6 | ↓-3.8 | |
| 5/9 04:50 | 95.6 | ↓-4.0 | |
| 5/9 05:00 | 91.4 | ↓-4.2 | |
| 5/9 05:10 | 87.0 | ↓-4.4 | |
| 5/9 05:20 | 82.5 | ↓-4.5 | |
| 5/9 05:30 | 77.8 | ↓-4.7 | |
| 5/9 05:40 | 73.1 | ↓-4.7 | |
| 5/9 05:50 | 68.3 | ↓-4.8 | 最大潮位差 |
| 5/9 06:00 | 63.5 | ↓-4.8 | 最大潮位差 |
| 5/9 06:10 | 58.7 | ↓-4.8 | 最大潮位差 |
| 5/9 06:20 | 54.0 | ↓-4.7 | |
| 5/9 06:30 | 49.4 | ↓-4.6 | |
| 5/9 06:40 | 45.0 | ↓-4.4 | |
| 5/9 06:50 | 40.8 | ↓-4.2 | |
| 5/9 07:00 | 36.9 | ↓-3.9 | |
| 5/9 07:10 | 33.2 | ↓-3.7 | |
| 5/9 07:20 | 29.7 | ↓-3.5 | |
| 5/9 07:30 | 26.7 | ↓-3.0 | |
| 5/9 07:40 | 23.9 | ↓-2.8 | |
| 5/9 07:50 | 21.5 | ↓-2.4 | |
| 5/9 08:00 | 19.4 | ↓-2.1 | |
| 5/9 08:10 | 17.7 | ↓-1.7 | |
| 5/9 08:20 | 16.3 | ↓-1.4 | |
| 5/9 08:30 | 15.2 | ↓-1.1 | |
| 5/9 08:40 | 14.5 | ↓-0.7 | |
| 5/9 08:50 | 14.1 | ↓-0.4 | 干潮 |
| 5/9 09:00 | 14.0 | ↓-0.1 | |
| 5/9 09:10 | 14.2 | ↑0.2 | |
| 5/9 09:20 | 14.7 | ↑0.5 | |
| 5/9 09:30 | 15.5 | ↑0.8 | |
| 5/9 09:40 | 16.6 | ↑1.1 | |
| 5/9 09:50 | 18.1 | ↑1.5 | |
| 5/9 10:00 | 19.8 | ↑1.7 | |
| 5/9 10:10 | 21.8 | ↑2.0 | |
| 5/9 10:20 | 24.1 | ↑2.3 | |
| 5/9 10:30 | 26.7 | ↑2.6 | |
| 5/9 10:40 | 29.6 | ↑2.9 | |
| 5/9 10:50 | 32.7 | ↑3.1 | |
| 5/9 11:00 | 36.2 | ↑3.5 | |
| 5/9 11:10 | 39.9 | ↑3.7 | |
| 5/9 11:20 | 43.8 | ↑3.9 | |
| 5/9 11:30 | 48.0 | ↑4.2 | |
| 5/9 11:40 | 52.3 | ↑4.3 | |
| 5/9 11:50 | 56.8 | ↑4.5 | |
| 5/9 12:00 | 61.4 | ↑4.6 | |
| 5/9 12:10 | 66.0 | ↑4.6 | |
| 5/9 12:20 | 70.7 | ↑4.7 | |
| 5/9 12:30 | 75.3 | ↑4.6 | |
| 5/9 12:40 | 79.8 | ↑4.5 | |
| 5/9 12:50 | 84.2 | ↑4.4 | |
| 5/9 13:00 | 88.5 | ↑4.3 | |
| 5/9 13:10 | 92.5 | ↑4.0 | |
| 5/9 13:20 | 96.4 | ↑3.9 | |
| 5/9 13:30 | 99.9 | ↑3.5 | |
| 5/9 13:40 | 103.2 | ↑3.3 | |
| 5/9 13:50 | 106.3 | ↑3.1 | |
| 5/9 14:00 | 109.0 | ↑2.7 | |
| 5/9 14:10 | 111.4 | ↑2.4 | |
| 5/9 14:20 | 113.6 | ↑2.2 | |
| 5/9 14:30 | 115.4 | ↑1.8 | |
| 5/9 14:40 | 117.0 | ↑1.6 | |
| 5/9 14:50 | 118.4 | ↑1.4 | |
| 5/9 15:00 | 119.5 | ↑1.1 | |
| 5/9 15:10 | 120.3 | ↑0.8 | |
| 5/9 15:20 | 120.9 | ↑0.6 | |
| 5/9 15:30 | 121.4 | ↑0.5 | |
| 5/9 15:40 | 121.5 | ↑0.1 | 満潮 |
| 5/9 15:50 | 121.5 | 0 | |
| 5/9 16:00 | 121.3 | ↓-0.2 | |
| 5/9 16:10 | 120.9 | ↓-0.4 | |
| 5/9 16:20 | 120.2 | ↓-0.7 | |
| 5/9 16:30 | 119.3 | ↓-0.9 | |
| 5/9 16:40 | 118.2 | ↓-1.1 | |
| 5/9 16:50 | 116.9 | ↓-1.3 | |
| 5/9 17:00 | 115.3 | ↓-1.6 | |
| 5/9 17:10 | 113.6 | ↓-1.7 | |
| 5/9 17:20 | 111.6 | ↓-2.0 | |
| 5/9 17:30 | 109.5 | ↓-2.1 | |
| 5/9 17:40 | 107.1 | ↓-2.4 | |
| 5/9 17:50 | 104.7 | ↓-2.4 | |
| 5/9 18:00 | 102.1 | ↓-2.6 | |
| 5/9 18:10 | 99.5 | ↓-2.6 | |
| 5/9 18:20 | 96.8 | ↓-2.7 | |
| 5/9 18:30 | 94.1 | ↓-2.7 | |
| 5/9 18:40 | 91.5 | ↓-2.6 | |
| 5/9 18:50 | 88.9 | ↓-2.6 | |
| 5/9 19:00 | 86.5 | ↓-2.4 | |
| 5/9 19:10 | 84.2 | ↓-2.3 | |
| 5/9 19:20 | 82.1 | ↓-2.1 | |
| 5/9 19:30 | 80.2 | ↓-1.9 | |
| 5/9 19:40 | 78.6 | ↓-1.6 | |
| 5/9 19:50 | 77.2 | ↓-1.4 | |
| 5/9 20:00 | 76.0 | ↓-1.2 | |
| 5/9 20:10 | 75.1 | ↓-0.9 | |
| 5/9 20:20 | 74.5 | ↓-0.6 | |
| 5/9 20:30 | 74.1 | ↓-0.4 | |
| 5/9 20:40 | 74.0 | ↓-0.1 | 干潮 |
| 5/9 20:50 | 74.1 | ↑0.1 | |
| 5/9 21:00 | 74.3 | ↑0.2 | |
| 5/9 21:10 | 74.8 | ↑0.5 | |
| 5/9 21:20 | 75.5 | ↑0.7 | |
| 5/9 21:30 | 76.3 | ↑0.8 | |
| 5/9 21:40 | 77.3 | ↑1.0 | |
| 5/9 21:50 | 78.5 | ↑1.2 | |
| 5/9 22:00 | 79.8 | ↑1.3 | |
| 5/9 22:10 | 81.3 | ↑1.5 | |
| 5/9 22:20 | 82.9 | ↑1.6 | |
| 5/9 22:30 | 84.7 | ↑1.8 | |
| 5/9 22:40 | 86.6 | ↑1.9 | |
| 5/9 22:50 | 88.8 | ↑2.2 | |
| 5/9 23:00 | 91.0 | ↑2.2 | |
| 5/9 23:10 | 93.4 | ↑2.4 | |
| 5/9 23:20 | 96.0 | ↑2.6 | |
| 5/9 23:30 | 98.7 | ↑2.7 | |
| 5/9 23:40 | 101.6 | ↑2.9 | |
| 5/9 23:50 | 104.5 | ↑2.9 |