| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(土) |
00:15 | 07:25 | 14:07 | 19:01 |
| 124cm | 42cm | 110cm | 75cm | |
|
||||
苫小牧（北海道）2015年05月30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 |
|---|---|---|---|
| 5/30 00:00 | 122.9 | ↑0.4 | |
| 5/30 00:10 | 123.1 | ↑0.2 | 満潮 |
| 5/30 00:20 | 123.0 | ↓-0.1 | |
| 5/30 00:30 | 122.8 | ↓-0.2 | |
| 5/30 00:40 | 122.4 | ↓-0.4 | |
| 5/30 00:50 | 121.7 | ↓-0.7 | |
| 5/30 01:00 | 120.9 | ↓-0.8 | |
| 5/30 01:10 | 119.9 | ↓-1.0 | |
| 5/30 01:20 | 118.8 | ↓-1.1 | |
| 5/30 01:30 | 117.4 | ↓-1.4 | |
| 5/30 01:40 | 115.9 | ↓-1.5 | |
| 5/30 01:50 | 114.3 | ↓-1.6 | |
| 5/30 02:00 | 112.5 | ↓-1.8 | |
| 5/30 02:10 | 110.6 | ↓-1.9 | |
| 5/30 02:20 | 108.5 | ↓-2.1 | |
| 5/30 02:30 | 106.3 | ↓-2.2 | |
| 5/30 02:40 | 104.0 | ↓-2.3 | |
| 5/30 02:50 | 101.6 | ↓-2.4 | |
| 5/30 03:00 | 99.0 | ↓-2.6 | |
| 5/30 03:10 | 96.4 | ↓-2.6 | |
| 5/30 03:20 | 93.6 | ↓-2.8 | |
| 5/30 03:30 | 90.8 | ↓-2.8 | |
| 5/30 03:40 | 87.8 | ↓-3.0 | |
| 5/30 03:50 | 84.8 | ↓-3.0 | |
| 5/30 04:00 | 81.8 | ↓-3.0 | |
| 5/30 04:10 | 78.7 | ↓-3.1 | 最大潮位差 |
| 5/30 04:20 | 75.6 | ↓-3.1 | 最大潮位差 |
| 5/30 04:30 | 72.6 | ↓-3.0 | |
| 5/30 04:40 | 69.5 | ↓-3.1 | 最大潮位差 |
| 5/30 04:50 | 66.6 | ↓-2.9 | |
| 5/30 05:00 | 63.7 | ↓-2.9 | |
| 5/30 05:10 | 60.9 | ↓-2.8 | |
| 5/30 05:20 | 58.3 | ↓-2.6 | |
| 5/30 05:30 | 55.8 | ↓-2.5 | |
| 5/30 05:40 | 53.5 | ↓-2.3 | |
| 5/30 05:50 | 51.4 | ↓-2.1 | |
| 5/30 06:00 | 49.5 | ↓-1.9 | |
| 5/30 06:10 | 47.8 | ↓-1.7 | |
| 5/30 06:20 | 46.3 | ↓-1.5 | |
| 5/30 06:30 | 45.0 | ↓-1.3 | |
| 5/30 06:40 | 44.0 | ↓-1.0 | |
| 5/30 06:50 | 43.2 | ↓-0.8 | |
| 5/30 07:00 | 42.5 | ↓-0.7 | |
| 5/30 07:10 | 42.2 | ↓-0.3 | |
| 5/30 07:20 | 42.0 | ↓-0.2 | 干潮 |
| 5/30 07:30 | 42.0 | 0 | |
| 5/30 07:40 | 42.2 | ↑0.2 | |
| 5/30 07:50 | 42.6 | ↑0.4 | |
| 5/30 08:00 | 43.2 | ↑0.6 | |
| 5/30 08:10 | 44.0 | ↑0.8 | |
| 5/30 08:20 | 44.9 | ↑0.9 | |
| 5/30 08:30 | 46.1 | ↑1.2 | |
| 5/30 08:40 | 47.4 | ↑1.3 | |
| 5/30 08:50 | 48.9 | ↑1.5 | |
| 5/30 09:00 | 50.6 | ↑1.7 | |
| 5/30 09:10 | 52.4 | ↑1.8 | |
| 5/30 09:20 | 54.4 | ↑2.0 | |
| 5/30 09:30 | 56.5 | ↑2.1 | |
| 5/30 09:40 | 58.8 | ↑2.3 | |
| 5/30 09:50 | 61.3 | ↑2.5 | |
| 5/30 10:00 | 63.8 | ↑2.5 | |
| 5/30 10:10 | 66.5 | ↑2.7 | |
| 5/30 10:20 | 69.2 | ↑2.7 | |
| 5/30 10:30 | 72.0 | ↑2.8 | |
| 5/30 10:40 | 74.9 | ↑2.9 | |
| 5/30 10:50 | 77.7 | ↑2.8 | |
| 5/30 11:00 | 80.5 | ↑2.8 | |
| 5/30 11:10 | 83.3 | ↑2.8 | |
| 5/30 11:20 | 86.0 | ↑2.7 | |
| 5/30 11:30 | 88.7 | ↑2.7 | |
| 5/30 11:40 | 91.2 | ↑2.5 | |
| 5/30 11:50 | 93.6 | ↑2.4 | |
| 5/30 12:00 | 95.8 | ↑2.2 | |
| 5/30 12:10 | 97.9 | ↑2.1 | |
| 5/30 12:20 | 99.8 | ↑1.9 | |
| 5/30 12:30 | 101.6 | ↑1.8 | |
| 5/30 12:40 | 103.1 | ↑1.5 | |
| 5/30 12:50 | 104.5 | ↑1.4 | |
| 5/30 13:00 | 105.7 | ↑1.2 | |
| 5/30 13:10 | 106.7 | ↑1.0 | |
| 5/30 13:20 | 107.5 | ↑0.8 | |
| 5/30 13:30 | 108.2 | ↑0.7 | |
| 5/30 13:40 | 108.7 | ↑0.5 | |
| 5/30 13:50 | 109.0 | ↑0.3 | |
| 5/30 14:00 | 109.2 | ↑0.2 | 満潮 |
| 5/30 14:10 | 109.2 | 0 | |
| 5/30 14:20 | 109.0 | ↓-0.2 | |
| 5/30 14:30 | 108.7 | ↓-0.3 | |
| 5/30 14:40 | 108.3 | ↓-0.4 | |
| 5/30 14:50 | 107.7 | ↓-0.6 | |
| 5/30 15:00 | 106.9 | ↓-0.8 | |
| 5/30 15:10 | 106.0 | ↓-0.9 | |
| 5/30 15:20 | 105.0 | ↓-1.0 | |
| 5/30 15:30 | 103.8 | ↓-1.2 | |
| 5/30 15:40 | 102.4 | ↓-1.4 | |
| 5/30 15:50 | 100.9 | ↓-1.5 | |
| 5/30 16:00 | 99.3 | ↓-1.6 | |
| 5/30 16:10 | 97.6 | ↓-1.7 | |
| 5/30 16:20 | 95.8 | ↓-1.8 | |
| 5/30 16:30 | 93.9 | ↓-1.9 | |
| 5/30 16:40 | 92.0 | ↓-1.9 | |
| 5/30 16:50 | 90.0 | ↓-2.0 | |
| 5/30 17:00 | 88.1 | ↓-1.9 | |
| 5/30 17:10 | 86.2 | ↓-1.9 | |
| 5/30 17:20 | 84.3 | ↓-1.9 | |
| 5/30 17:30 | 82.6 | ↓-1.7 | |
| 5/30 17:40 | 81.0 | ↓-1.6 | |
| 5/30 17:50 | 79.5 | ↓-1.5 | |
| 5/30 18:00 | 78.1 | ↓-1.4 | |
| 5/30 18:10 | 77.0 | ↓-1.1 | |
| 5/30 18:20 | 76.1 | ↓-0.9 | |
| 5/30 18:30 | 75.3 | ↓-0.8 | |
| 5/30 18:40 | 74.8 | ↓-0.5 | |
| 5/30 18:50 | 74.5 | ↓-0.3 | |
| 5/30 19:00 | 74.3 | ↓-0.2 | 干潮 |
| 5/30 19:10 | 74.4 | ↑0.1 | |
| 5/30 19:20 | 74.7 | ↑0.3 | |
| 5/30 19:30 | 75.2 | ↑0.5 | |
| 5/30 19:40 | 75.9 | ↑0.7 | |
| 5/30 19:50 | 76.7 | ↑0.8 | |
| 5/30 20:00 | 77.7 | ↑1.0 | |
| 5/30 20:10 | 78.8 | ↑1.1 | |
| 5/30 20:20 | 80.1 | ↑1.3 | |
| 5/30 20:30 | 81.5 | ↑1.4 | |
| 5/30 20:40 | 83.1 | ↑1.6 | |
| 5/30 20:50 | 84.7 | ↑1.6 | |
| 5/30 21:00 | 86.5 | ↑1.8 | |
| 5/30 21:10 | 88.3 | ↑1.8 | |
| 5/30 21:20 | 90.3 | ↑2.0 | |
| 5/30 21:30 | 92.4 | ↑2.1 | |
| 5/30 21:40 | 94.5 | ↑2.1 | |
| 5/30 21:50 | 96.8 | ↑2.3 | |
| 5/30 22:00 | 99.1 | ↑2.3 | |
| 5/30 22:10 | 101.5 | ↑2.4 | |
| 5/30 22:20 | 103.9 | ↑2.4 | |
| 5/30 22:30 | 106.3 | ↑2.4 | |
| 5/30 22:40 | 108.7 | ↑2.4 | |
| 5/30 22:50 | 111.1 | ↑2.4 | |
| 5/30 23:00 | 113.4 | ↑2.3 | |
| 5/30 23:10 | 115.7 | ↑2.3 | |
| 5/30 23:20 | 117.8 | ↑2.1 | |
| 5/30 23:30 | 119.8 | ↑2.0 | |
| 5/30 23:40 | 121.6 | ↑1.8 | |
| 5/30 23:50 | 123.2 | ↑1.6 |