| 満潮 | 干潮 | 満潮 | 干潮 |
|
11
(火) |
00:52 | 07:45 | 14:17 | 19:28 |
| 120cm | 34cm | 113cm | 72cm | |
|
||||
苫小牧（北海道）2010年05月11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 |
|---|---|---|---|
| 5/11 00:00 | 116.4 | ↑1.2 | |
| 5/11 00:10 | 117.4 | ↑1.0 | |
| 5/11 00:20 | 118.2 | ↑0.8 | |
| 5/11 00:30 | 118.8 | ↑0.6 | |
| 5/11 00:40 | 119.1 | ↑0.3 | |
| 5/11 00:50 | 119.3 | ↑0.2 | 満潮 |
| 5/11 01:00 | 119.2 | ↓-0.1 | |
| 5/11 01:10 | 118.9 | ↓-0.3 | |
| 5/11 01:20 | 118.3 | ↓-0.6 | |
| 5/11 01:30 | 117.6 | ↓-0.7 | |
| 5/11 01:40 | 116.7 | ↓-0.9 | |
| 5/11 01:50 | 115.6 | ↓-1.1 | |
| 5/11 02:00 | 114.3 | ↓-1.3 | |
| 5/11 02:10 | 112.9 | ↓-1.4 | |
| 5/11 02:20 | 111.2 | ↓-1.7 | |
| 5/11 02:30 | 109.4 | ↓-1.8 | |
| 5/11 02:40 | 107.5 | ↓-1.9 | |
| 5/11 02:50 | 105.4 | ↓-2.1 | |
| 5/11 03:00 | 103.1 | ↓-2.3 | |
| 5/11 03:10 | 100.7 | ↓-2.4 | |
| 5/11 03:20 | 98.1 | ↓-2.6 | |
| 5/11 03:30 | 95.4 | ↓-2.7 | |
| 5/11 03:40 | 92.5 | ↓-2.9 | |
| 5/11 03:50 | 89.5 | ↓-3.0 | |
| 5/11 04:00 | 86.4 | ↓-3.1 | |
| 5/11 04:10 | 83.2 | ↓-3.2 | |
| 5/11 04:20 | 79.9 | ↓-3.3 | |
| 5/11 04:30 | 76.5 | ↓-3.4 | |
| 5/11 04:40 | 73.1 | ↓-3.4 | |
| 5/11 04:50 | 69.7 | ↓-3.4 | |
| 5/11 05:00 | 66.2 | ↓-3.5 | 最大潮位差 |
| 5/11 05:10 | 62.9 | ↓-3.3 | |
| 5/11 05:20 | 59.6 | ↓-3.3 | |
| 5/11 05:30 | 56.4 | ↓-3.2 | |
| 5/11 05:40 | 53.3 | ↓-3.1 | |
| 5/11 05:50 | 50.4 | ↓-2.9 | |
| 5/11 06:00 | 47.6 | ↓-2.8 | |
| 5/11 06:10 | 45.1 | ↓-2.5 | |
| 5/11 06:20 | 42.8 | ↓-2.3 | |
| 5/11 06:30 | 40.8 | ↓-2.0 | |
| 5/11 06:40 | 39.0 | ↓-1.8 | |
| 5/11 06:50 | 37.4 | ↓-1.6 | |
| 5/11 07:00 | 36.2 | ↓-1.2 | |
| 5/11 07:10 | 35.2 | ↓-1.0 | |
| 5/11 07:20 | 34.4 | ↓-0.8 | |
| 5/11 07:30 | 33.9 | ↓-0.5 | |
| 5/11 07:40 | 33.7 | ↓-0.2 | 干潮 |
| 5/11 07:50 | 33.7 | 0 | |
| 5/11 08:00 | 34.0 | ↑0.3 | |
| 5/11 08:10 | 34.5 | ↑0.5 | |
| 5/11 08:20 | 35.2 | ↑0.7 | |
| 5/11 08:30 | 36.2 | ↑1.0 | |
| 5/11 08:40 | 37.4 | ↑1.2 | |
| 5/11 08:50 | 38.8 | ↑1.4 | |
| 5/11 09:00 | 40.4 | ↑1.6 | |
| 5/11 09:10 | 42.2 | ↑1.8 | |
| 5/11 09:20 | 44.2 | ↑2.0 | |
| 5/11 09:30 | 46.4 | ↑2.2 | |
| 5/11 09:40 | 48.8 | ↑2.4 | |
| 5/11 09:50 | 51.4 | ↑2.6 | |
| 5/11 10:00 | 54.2 | ↑2.8 | |
| 5/11 10:10 | 57.1 | ↑2.9 | |
| 5/11 10:20 | 60.1 | ↑3.0 | |
| 5/11 10:30 | 63.3 | ↑3.2 | |
| 5/11 10:40 | 66.6 | ↑3.3 | |
| 5/11 10:50 | 69.9 | ↑3.3 | |
| 5/11 11:00 | 73.2 | ↑3.3 | |
| 5/11 11:10 | 76.6 | ↑3.4 | |
| 5/11 11:20 | 80.0 | ↑3.4 | |
| 5/11 11:30 | 83.3 | ↑3.3 | |
| 5/11 11:40 | 86.5 | ↑3.2 | |
| 5/11 11:50 | 89.6 | ↑3.1 | |
| 5/11 12:00 | 92.6 | ↑3.0 | |
| 5/11 12:10 | 95.4 | ↑2.8 | |
| 5/11 12:20 | 98.0 | ↑2.6 | |
| 5/11 12:30 | 100.4 | ↑2.4 | |
| 5/11 12:40 | 102.6 | ↑2.2 | |
| 5/11 12:50 | 104.5 | ↑1.9 | |
| 5/11 13:00 | 106.2 | ↑1.7 | |
| 5/11 13:10 | 107.7 | ↑1.5 | |
| 5/11 13:20 | 109.0 | ↑1.3 | |
| 5/11 13:30 | 110.0 | ↑1.0 | |
| 5/11 13:40 | 110.9 | ↑0.9 | |
| 5/11 13:50 | 111.5 | ↑0.6 | |
| 5/11 14:00 | 111.9 | ↑0.4 | |
| 5/11 14:10 | 112.1 | ↑0.2 | 満潮 |
| 5/11 14:20 | 112.1 | 0 | |
| 5/11 14:30 | 111.9 | ↓-0.2 | |
| 5/11 14:40 | 111.6 | ↓-0.3 | |
| 5/11 14:50 | 111.1 | ↓-0.5 | |
| 5/11 15:00 | 110.5 | ↓-0.6 | |
| 5/11 15:10 | 109.7 | ↓-0.8 | |
| 5/11 15:20 | 108.7 | ↓-1.0 | |
| 5/11 15:30 | 107.6 | ↓-1.1 | |
| 5/11 15:40 | 106.3 | ↓-1.3 | |
| 5/11 15:50 | 104.9 | ↓-1.4 | |
| 5/11 16:00 | 103.4 | ↓-1.5 | |
| 5/11 16:10 | 101.7 | ↓-1.7 | |
| 5/11 16:20 | 99.9 | ↓-1.8 | |
| 5/11 16:30 | 98.0 | ↓-1.9 | |
| 5/11 16:40 | 95.9 | ↓-2.1 | |
| 5/11 16:50 | 93.9 | ↓-2.0 | |
| 5/11 17:00 | 91.7 | ↓-2.2 | |
| 5/11 17:10 | 89.6 | ↓-2.1 | |
| 5/11 17:20 | 87.4 | ↓-2.2 | |
| 5/11 17:30 | 85.3 | ↓-2.1 | |
| 5/11 17:40 | 83.3 | ↓-2.0 | |
| 5/11 17:50 | 81.3 | ↓-2.0 | |
| 5/11 18:00 | 79.5 | ↓-1.8 | |
| 5/11 18:10 | 77.8 | ↓-1.7 | |
| 5/11 18:20 | 76.3 | ↓-1.5 | |
| 5/11 18:30 | 75.0 | ↓-1.3 | |
| 5/11 18:40 | 73.8 | ↓-1.2 | |
| 5/11 18:50 | 72.9 | ↓-0.9 | |
| 5/11 19:00 | 72.2 | ↓-0.7 | |
| 5/11 19:10 | 71.7 | ↓-0.5 | |
| 5/11 19:20 | 71.5 | ↓-0.2 | 干潮 |
| 5/11 19:30 | 71.4 | ↓-0.1 | |
| 5/11 19:40 | 71.6 | ↑0.2 | |
| 5/11 19:50 | 72.0 | ↑0.4 | |
| 5/11 20:00 | 72.5 | ↑0.5 | |
| 5/11 20:10 | 73.2 | ↑0.7 | |
| 5/11 20:20 | 74.1 | ↑0.9 | |
| 5/11 20:30 | 75.1 | ↑1.0 | |
| 5/11 20:40 | 76.3 | ↑1.2 | |
| 5/11 20:50 | 77.6 | ↑1.3 | |
| 5/11 21:00 | 79.0 | ↑1.4 | |
| 5/11 21:10 | 80.5 | ↑1.5 | |
| 5/11 21:20 | 82.1 | ↑1.6 | |
| 5/11 21:30 | 83.9 | ↑1.8 | |
| 5/11 21:40 | 85.7 | ↑1.8 | |
| 5/11 21:50 | 87.7 | ↑2.0 | |
| 5/11 22:00 | 89.7 | ↑2.0 | |
| 5/11 22:10 | 91.8 | ↑2.1 | |
| 5/11 22:20 | 94.1 | ↑2.3 | |
| 5/11 22:30 | 96.3 | ↑2.2 | |
| 5/11 22:40 | 98.7 | ↑2.4 | |
| 5/11 22:50 | 101.1 | ↑2.4 | |
| 5/11 23:00 | 103.5 | ↑2.4 | |
| 5/11 23:10 | 105.9 | ↑2.4 | |
| 5/11 23:20 | 108.3 | ↑2.4 | |
| 5/11 23:30 | 110.6 | ↑2.3 | |
| 5/11 23:40 | 112.8 | ↑2.2 | |
| 5/11 23:50 | 115.0 | ↑2.2 |