| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(木) |
00:46 | 07:23 | 13:35 | 19:12 |
| 119cm | 43cm | 112cm | 62cm | |
|
||||
苫小牧（北海道）2053年05月15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 |
|---|---|---|---|
| 5/15 00:00 | 116.3 | ↑1.1 | |
| 5/15 00:10 | 117.2 | ↑0.9 | |
| 5/15 00:20 | 117.9 | ↑0.7 | |
| 5/15 00:30 | 118.3 | ↑0.4 | |
| 5/15 00:40 | 118.5 | ↑0.2 | 満潮 |
| 5/15 00:50 | 118.5 | 0 | |
| 5/15 01:00 | 118.3 | ↓-0.2 | |
| 5/15 01:10 | 117.8 | ↓-0.5 | |
| 5/15 01:20 | 117.2 | ↓-0.6 | |
| 5/15 01:30 | 116.4 | ↓-0.8 | |
| 5/15 01:40 | 115.4 | ↓-1.0 | |
| 5/15 01:50 | 114.2 | ↓-1.2 | |
| 5/15 02:00 | 112.9 | ↓-1.3 | |
| 5/15 02:10 | 111.4 | ↓-1.5 | |
| 5/15 02:20 | 109.8 | ↓-1.6 | |
| 5/15 02:30 | 108.0 | ↓-1.8 | |
| 5/15 02:40 | 106.0 | ↓-2.0 | |
| 5/15 02:50 | 103.9 | ↓-2.1 | |
| 5/15 03:00 | 101.7 | ↓-2.2 | |
| 5/15 03:10 | 99.3 | ↓-2.4 | |
| 5/15 03:20 | 96.8 | ↓-2.5 | |
| 5/15 03:30 | 94.2 | ↓-2.6 | |
| 5/15 03:40 | 91.4 | ↓-2.8 | |
| 5/15 03:50 | 88.5 | ↓-2.9 | |
| 5/15 04:00 | 85.6 | ↓-2.9 | |
| 5/15 04:10 | 82.5 | ↓-3.1 | |
| 5/15 04:20 | 79.5 | ↓-3.0 | |
| 5/15 04:30 | 76.3 | ↓-3.2 | 最大潮位差 |
| 5/15 04:40 | 73.2 | ↓-3.1 | |
| 5/15 04:50 | 70.1 | ↓-3.1 | |
| 5/15 05:00 | 67.0 | ↓-3.1 | |
| 5/15 05:10 | 64.1 | ↓-2.9 | |
| 5/15 05:20 | 61.2 | ↓-2.9 | |
| 5/15 05:30 | 58.5 | ↓-2.7 | |
| 5/15 05:40 | 55.9 | ↓-2.6 | |
| 5/15 05:50 | 53.5 | ↓-2.4 | |
| 5/15 06:00 | 51.3 | ↓-2.2 | |
| 5/15 06:10 | 49.4 | ↓-1.9 | |
| 5/15 06:20 | 47.7 | ↓-1.7 | |
| 5/15 06:30 | 46.2 | ↓-1.5 | |
| 5/15 06:40 | 45.0 | ↓-1.2 | |
| 5/15 06:50 | 44.1 | ↓-0.9 | |
| 5/15 07:00 | 43.4 | ↓-0.7 | |
| 5/15 07:10 | 43.0 | ↓-0.4 | |
| 5/15 07:20 | 42.8 | ↓-0.2 | 干潮 |
| 5/15 07:30 | 42.9 | ↑0.1 | |
| 5/15 07:40 | 43.2 | ↑0.3 | |
| 5/15 07:50 | 43.7 | ↑0.5 | |
| 5/15 08:00 | 44.4 | ↑0.7 | |
| 5/15 08:10 | 45.3 | ↑0.9 | |
| 5/15 08:20 | 46.5 | ↑1.2 | |
| 5/15 08:30 | 47.8 | ↑1.3 | |
| 5/15 08:40 | 49.3 | ↑1.5 | |
| 5/15 08:50 | 51.0 | ↑1.7 | |
| 5/15 09:00 | 52.9 | ↑1.9 | |
| 5/15 09:10 | 54.9 | ↑2.0 | |
| 5/15 09:20 | 57.1 | ↑2.2 | |
| 5/15 09:30 | 59.5 | ↑2.4 | |
| 5/15 09:40 | 62.0 | ↑2.5 | |
| 5/15 09:50 | 64.6 | ↑2.6 | |
| 5/15 10:00 | 67.3 | ↑2.7 | |
| 5/15 10:10 | 70.2 | ↑2.9 | |
| 5/15 10:20 | 73.2 | ↑3.0 | |
| 5/15 10:30 | 76.2 | ↑3.0 | |
| 5/15 10:40 | 79.2 | ↑3.0 | |
| 5/15 10:50 | 82.3 | ↑3.1 | |
| 5/15 11:00 | 85.3 | ↑3.0 | |
| 5/15 11:10 | 88.3 | ↑3.0 | |
| 5/15 11:20 | 91.2 | ↑2.9 | |
| 5/15 11:30 | 93.9 | ↑2.7 | |
| 5/15 11:40 | 96.6 | ↑2.7 | |
| 5/15 11:50 | 99.1 | ↑2.5 | |
| 5/15 12:00 | 101.3 | ↑2.2 | |
| 5/15 12:10 | 103.4 | ↑2.1 | |
| 5/15 12:20 | 105.3 | ↑1.9 | |
| 5/15 12:30 | 106.9 | ↑1.6 | |
| 5/15 12:40 | 108.2 | ↑1.3 | |
| 5/15 12:50 | 109.4 | ↑1.2 | |
| 5/15 13:00 | 110.3 | ↑0.9 | |
| 5/15 13:10 | 110.9 | ↑0.6 | |
| 5/15 13:20 | 111.3 | ↑0.4 | |
| 5/15 13:30 | 111.5 | ↑0.2 | 満潮 |
| 5/15 13:40 | 111.5 | 0 | |
| 5/15 13:50 | 111.2 | ↓-0.3 | |
| 5/15 14:00 | 110.8 | ↓-0.4 | |
| 5/15 14:10 | 110.2 | ↓-0.6 | |
| 5/15 14:20 | 109.5 | ↓-0.7 | |
| 5/15 14:30 | 108.6 | ↓-0.9 | |
| 5/15 14:40 | 107.5 | ↓-1.1 | |
| 5/15 14:50 | 106.3 | ↓-1.2 | |
| 5/15 15:00 | 105.0 | ↓-1.3 | |
| 5/15 15:10 | 103.5 | ↓-1.5 | |
| 5/15 15:20 | 101.9 | ↓-1.6 | |
| 5/15 15:30 | 100.1 | ↓-1.8 | |
| 5/15 15:40 | 98.2 | ↓-1.9 | |
| 5/15 15:50 | 96.3 | ↓-1.9 | |
| 5/15 16:00 | 94.2 | ↓-2.1 | |
| 5/15 16:10 | 92.0 | ↓-2.2 | |
| 5/15 16:20 | 89.7 | ↓-2.3 | |
| 5/15 16:30 | 87.3 | ↓-2.4 | |
| 5/15 16:40 | 84.9 | ↓-2.4 | |
| 5/15 16:50 | 82.5 | ↓-2.4 | |
| 5/15 17:00 | 80.1 | ↓-2.4 | |
| 5/15 17:10 | 77.7 | ↓-2.4 | |
| 5/15 17:20 | 75.4 | ↓-2.3 | |
| 5/15 17:30 | 73.1 | ↓-2.3 | |
| 5/15 17:40 | 71.0 | ↓-2.1 | |
| 5/15 17:50 | 69.1 | ↓-1.9 | |
| 5/15 18:00 | 67.3 | ↓-1.8 | |
| 5/15 18:10 | 65.7 | ↓-1.6 | |
| 5/15 18:20 | 64.3 | ↓-1.4 | |
| 5/15 18:30 | 63.2 | ↓-1.1 | |
| 5/15 18:40 | 62.3 | ↓-0.9 | |
| 5/15 18:50 | 61.6 | ↓-0.7 | |
| 5/15 19:00 | 61.2 | ↓-0.4 | |
| 5/15 19:10 | 61.1 | ↓-0.1 | 干潮 |
| 5/15 19:20 | 61.1 | 0 | |
| 5/15 19:30 | 61.5 | ↑0.4 | |
| 5/15 19:40 | 62.0 | ↑0.5 | |
| 5/15 19:50 | 62.7 | ↑0.7 | |
| 5/15 20:00 | 63.7 | ↑1.0 | |
| 5/15 20:10 | 64.8 | ↑1.1 | |
| 5/15 20:20 | 66.0 | ↑1.2 | |
| 5/15 20:30 | 67.5 | ↑1.5 | |
| 5/15 20:40 | 69.0 | ↑1.5 | |
| 5/15 20:50 | 70.7 | ↑1.7 | |
| 5/15 21:00 | 72.5 | ↑1.8 | |
| 5/15 21:10 | 74.5 | ↑2.0 | |
| 5/15 21:20 | 76.5 | ↑2.0 | |
| 5/15 21:30 | 78.7 | ↑2.2 | |
| 5/15 21:40 | 81.0 | ↑2.3 | |
| 5/15 21:50 | 83.3 | ↑2.3 | |
| 5/15 22:00 | 85.8 | ↑2.5 | |
| 5/15 22:10 | 88.4 | ↑2.6 | |
| 5/15 22:20 | 91.0 | ↑2.6 | |
| 5/15 22:30 | 93.7 | ↑2.7 | |
| 5/15 22:40 | 96.4 | ↑2.7 | |
| 5/15 22:50 | 99.2 | ↑2.8 | |
| 5/15 23:00 | 102.0 | ↑2.8 | |
| 5/15 23:10 | 104.7 | ↑2.7 | |
| 5/15 23:20 | 107.4 | ↑2.7 | |
| 5/15 23:30 | 110.0 | ↑2.6 | |
| 5/15 23:40 | 112.4 | ↑2.4 | |
| 5/15 23:50 | 114.7 | ↑2.3 |