| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(水) |
00:36 | 07:32 | 13:58 | 19:09 |
| 121cm | 46cm | 109cm | 67cm | |
|
||||
苫小牧（北海道）2016年05月18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 |
|---|---|---|---|
| 5/18 00:00 | 119.6 | ↑0.8 | |
| 5/18 00:10 | 120.2 | ↑0.6 | |
| 5/18 00:20 | 120.6 | ↑0.4 | |
| 5/18 00:30 | 120.8 | ↑0.2 | 満潮 |
| 5/18 00:40 | 120.8 | 0 | |
| 5/18 00:50 | 120.6 | ↓-0.2 | |
| 5/18 01:00 | 120.2 | ↓-0.4 | |
| 5/18 01:10 | 119.6 | ↓-0.6 | |
| 5/18 01:20 | 118.9 | ↓-0.7 | |
| 5/18 01:30 | 118.0 | ↓-0.9 | |
| 5/18 01:40 | 116.9 | ↓-1.1 | |
| 5/18 01:50 | 115.6 | ↓-1.3 | |
| 5/18 02:00 | 114.2 | ↓-1.4 | |
| 5/18 02:10 | 112.6 | ↓-1.6 | |
| 5/18 02:20 | 110.8 | ↓-1.8 | |
| 5/18 02:30 | 108.9 | ↓-1.9 | |
| 5/18 02:40 | 106.8 | ↓-2.1 | |
| 5/18 02:50 | 104.5 | ↓-2.3 | |
| 5/18 03:00 | 102.2 | ↓-2.3 | |
| 5/18 03:10 | 99.7 | ↓-2.5 | |
| 5/18 03:20 | 97.0 | ↓-2.7 | |
| 5/18 03:30 | 94.3 | ↓-2.7 | |
| 5/18 03:40 | 91.5 | ↓-2.8 | |
| 5/18 03:50 | 88.6 | ↓-2.9 | |
| 5/18 04:00 | 85.6 | ↓-3.0 | 最大潮位差 |
| 5/18 04:10 | 82.6 | ↓-3.0 | 最大潮位差 |
| 5/18 04:20 | 79.6 | ↓-3.0 | 最大潮位差 |
| 5/18 04:30 | 76.6 | ↓-3.0 | 最大潮位差 |
| 5/18 04:40 | 73.7 | ↓-2.9 | |
| 5/18 04:50 | 70.8 | ↓-2.9 | |
| 5/18 05:00 | 67.9 | ↓-2.9 | |
| 5/18 05:10 | 65.2 | ↓-2.7 | |
| 5/18 05:20 | 62.6 | ↓-2.6 | |
| 5/18 05:30 | 60.2 | ↓-2.4 | |
| 5/18 05:40 | 57.9 | ↓-2.3 | |
| 5/18 05:50 | 55.7 | ↓-2.2 | |
| 5/18 06:00 | 53.8 | ↓-1.9 | |
| 5/18 06:10 | 52.1 | ↓-1.7 | |
| 5/18 06:20 | 50.5 | ↓-1.6 | |
| 5/18 06:30 | 49.2 | ↓-1.3 | |
| 5/18 06:40 | 48.0 | ↓-1.2 | |
| 5/18 06:50 | 47.1 | ↓-0.9 | |
| 5/18 07:00 | 46.3 | ↓-0.8 | |
| 5/18 07:10 | 45.8 | ↓-0.5 | |
| 5/18 07:20 | 45.5 | ↓-0.3 | |
| 5/18 07:30 | 45.4 | ↓-0.1 | 干潮 |
| 5/18 07:40 | 45.4 | 0 | |
| 5/18 07:50 | 45.7 | ↑0.3 | |
| 5/18 08:00 | 46.2 | ↑0.5 | |
| 5/18 08:10 | 46.9 | ↑0.7 | |
| 5/18 08:20 | 47.7 | ↑0.8 | |
| 5/18 08:30 | 48.8 | ↑1.1 | |
| 5/18 08:40 | 50.0 | ↑1.2 | |
| 5/18 08:50 | 51.5 | ↑1.5 | |
| 5/18 09:00 | 53.1 | ↑1.6 | |
| 5/18 09:10 | 54.9 | ↑1.8 | |
| 5/18 09:20 | 56.8 | ↑1.9 | |
| 5/18 09:30 | 59.0 | ↑2.2 | |
| 5/18 09:40 | 61.2 | ↑2.2 | |
| 5/18 09:50 | 63.6 | ↑2.4 | |
| 5/18 10:00 | 66.1 | ↑2.5 | |
| 5/18 10:10 | 68.7 | ↑2.6 | |
| 5/18 10:20 | 71.4 | ↑2.7 | |
| 5/18 10:30 | 74.1 | ↑2.7 | |
| 5/18 10:40 | 76.9 | ↑2.8 | |
| 5/18 10:50 | 79.6 | ↑2.7 | |
| 5/18 11:00 | 82.3 | ↑2.7 | |
| 5/18 11:10 | 85.0 | ↑2.7 | |
| 5/18 11:20 | 87.6 | ↑2.6 | |
| 5/18 11:30 | 90.1 | ↑2.5 | |
| 5/18 11:40 | 92.5 | ↑2.4 | |
| 5/18 11:50 | 94.7 | ↑2.2 | |
| 5/18 12:00 | 96.8 | ↑2.1 | |
| 5/18 12:10 | 98.8 | ↑2.0 | |
| 5/18 12:20 | 100.6 | ↑1.8 | |
| 5/18 12:30 | 102.2 | ↑1.6 | |
| 5/18 12:40 | 103.6 | ↑1.4 | |
| 5/18 12:50 | 104.9 | ↑1.3 | |
| 5/18 13:00 | 106.0 | ↑1.1 | |
| 5/18 13:10 | 106.9 | ↑0.9 | |
| 5/18 13:20 | 107.7 | ↑0.8 | |
| 5/18 13:30 | 108.2 | ↑0.5 | |
| 5/18 13:40 | 108.6 | ↑0.4 | |
| 5/18 13:50 | 108.8 | ↑0.2 | 満潮 |
| 5/18 14:00 | 108.8 | 0 | |
| 5/18 14:10 | 108.7 | ↓-0.1 | |
| 5/18 14:20 | 108.4 | ↓-0.3 | |
| 5/18 14:30 | 107.8 | ↓-0.6 | |
| 5/18 14:40 | 107.2 | ↓-0.6 | |
| 5/18 14:50 | 106.3 | ↓-0.9 | |
| 5/18 15:00 | 105.3 | ↓-1.0 | |
| 5/18 15:10 | 104.0 | ↓-1.3 | |
| 5/18 15:20 | 102.7 | ↓-1.3 | |
| 5/18 15:30 | 101.1 | ↓-1.6 | |
| 5/18 15:40 | 99.4 | ↓-1.7 | |
| 5/18 15:50 | 97.6 | ↓-1.8 | |
| 5/18 16:00 | 95.6 | ↓-2.0 | |
| 5/18 16:10 | 93.5 | ↓-2.1 | |
| 5/18 16:20 | 91.4 | ↓-2.1 | |
| 5/18 16:30 | 89.1 | ↓-2.3 | |
| 5/18 16:40 | 86.9 | ↓-2.2 | |
| 5/18 16:50 | 84.7 | ↓-2.2 | |
| 5/18 17:00 | 82.4 | ↓-2.3 | |
| 5/18 17:10 | 80.3 | ↓-2.1 | |
| 5/18 17:20 | 78.2 | ↓-2.1 | |
| 5/18 17:30 | 76.2 | ↓-2.0 | |
| 5/18 17:40 | 74.4 | ↓-1.8 | |
| 5/18 17:50 | 72.7 | ↓-1.7 | |
| 5/18 18:00 | 71.2 | ↓-1.5 | |
| 5/18 18:10 | 69.9 | ↓-1.3 | |
| 5/18 18:20 | 68.8 | ↓-1.1 | |
| 5/18 18:30 | 67.9 | ↓-0.9 | |
| 5/18 18:40 | 67.2 | ↓-0.7 | |
| 5/18 18:50 | 66.7 | ↓-0.5 | |
| 5/18 19:00 | 66.4 | ↓-0.3 | 干潮 |
| 5/18 19:10 | 66.4 | 0 | |
| 5/18 19:20 | 66.5 | ↑0.1 | |
| 5/18 19:30 | 66.9 | ↑0.4 | |
| 5/18 19:40 | 67.4 | ↑0.5 | |
| 5/18 19:50 | 68.1 | ↑0.7 | |
| 5/18 20:00 | 69.1 | ↑1.0 | |
| 5/18 20:10 | 70.1 | ↑1.0 | |
| 5/18 20:20 | 71.4 | ↑1.3 | |
| 5/18 20:30 | 72.8 | ↑1.4 | |
| 5/18 20:40 | 74.3 | ↑1.5 | |
| 5/18 20:50 | 76.0 | ↑1.7 | |
| 5/18 21:00 | 77.9 | ↑1.9 | |
| 5/18 21:10 | 79.9 | ↑2.0 | |
| 5/18 21:20 | 82.0 | ↑2.1 | |
| 5/18 21:30 | 84.3 | ↑2.3 | |
| 5/18 21:40 | 86.7 | ↑2.4 | |
| 5/18 21:50 | 89.2 | ↑2.5 | |
| 5/18 22:00 | 91.7 | ↑2.5 | |
| 5/18 22:10 | 94.4 | ↑2.7 | |
| 5/18 22:20 | 97.0 | ↑2.6 | |
| 5/18 22:30 | 99.7 | ↑2.7 | |
| 5/18 22:40 | 102.4 | ↑2.7 | |
| 5/18 22:50 | 105.1 | ↑2.7 | |
| 5/18 23:00 | 107.7 | ↑2.6 | |
| 5/18 23:10 | 110.2 | ↑2.5 | |
| 5/18 23:20 | 112.6 | ↑2.4 | |
| 5/18 23:30 | 114.9 | ↑2.3 | |
| 5/18 23:40 | 117.0 | ↑2.1 | |
| 5/18 23:50 | 118.9 | ↑1.9 |