| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(土) |
07:12 | 02:02 | 22:40 | 15:03 |
| 115cm | 96cm | 112cm | 35cm | |
|
||||
苫小牧（北海道）2020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 | 102.7 | ↓-1.0 | |
| 5/30 00:10 | 101.7 | ↓-1.0 | |
| 5/30 00:20 | 100.7 | ↓-1.0 | |
| 5/30 00:30 | 99.8 | ↓-0.9 | |
| 5/30 00:40 | 98.9 | ↓-0.9 | |
| 5/30 00:50 | 98.1 | ↓-0.8 | |
| 5/30 01:00 | 97.4 | ↓-0.7 | |
| 5/30 01:10 | 96.8 | ↓-0.6 | |
| 5/30 01:20 | 96.3 | ↓-0.5 | |
| 5/30 01:30 | 95.9 | ↓-0.4 | |
| 5/30 01:40 | 95.6 | ↓-0.3 | |
| 5/30 01:50 | 95.4 | ↓-0.2 | |
| 5/30 02:00 | 95.4 | 0 | 干潮 |
| 5/30 02:10 | 95.4 | 0 | |
| 5/30 02:20 | 95.5 | ↑0.1 | |
| 5/30 02:30 | 95.7 | ↑0.2 | |
| 5/30 02:40 | 96.0 | ↑0.3 | |
| 5/30 02:50 | 96.4 | ↑0.4 | |
| 5/30 03:00 | 96.8 | ↑0.4 | |
| 5/30 03:10 | 97.2 | ↑0.4 | |
| 5/30 03:20 | 97.7 | ↑0.5 | |
| 5/30 03:30 | 98.3 | ↑0.6 | |
| 5/30 03:40 | 98.9 | ↑0.6 | |
| 5/30 03:50 | 99.5 | ↑0.6 | |
| 5/30 04:00 | 100.2 | ↑0.7 | |
| 5/30 04:10 | 100.9 | ↑0.7 | |
| 5/30 04:20 | 101.7 | ↑0.8 | |
| 5/30 04:30 | 102.5 | ↑0.8 | |
| 5/30 04:40 | 103.4 | ↑0.9 | |
| 5/30 04:50 | 104.3 | ↑0.9 | |
| 5/30 05:00 | 105.2 | ↑0.9 | |
| 5/30 05:10 | 106.2 | ↑1.0 | |
| 5/30 05:20 | 107.2 | ↑1.0 | |
| 5/30 05:30 | 108.2 | ↑1.0 | |
| 5/30 05:40 | 109.3 | ↑1.1 | |
| 5/30 05:50 | 110.2 | ↑0.9 | |
| 5/30 06:00 | 111.2 | ↑1.0 | |
| 5/30 06:10 | 112.1 | ↑0.9 | |
| 5/30 06:20 | 112.9 | ↑0.8 | |
| 5/30 06:30 | 113.6 | ↑0.7 | |
| 5/30 06:40 | 114.1 | ↑0.5 | |
| 5/30 06:50 | 114.6 | ↑0.5 | |
| 5/30 07:00 | 114.8 | ↑0.2 | |
| 5/30 07:10 | 114.9 | ↑0.1 | 満潮 |
| 5/30 07:20 | 114.8 | ↓-0.1 | |
| 5/30 07:30 | 114.6 | ↓-0.2 | |
| 5/30 07:40 | 114.1 | ↓-0.5 | |
| 5/30 07:50 | 113.5 | ↓-0.6 | |
| 5/30 08:00 | 112.7 | ↓-0.8 | |
| 5/30 08:10 | 111.7 | ↓-1.0 | |
| 5/30 08:20 | 110.5 | ↓-1.2 | |
| 5/30 08:30 | 109.3 | ↓-1.2 | |
| 5/30 08:40 | 107.8 | ↓-1.5 | |
| 5/30 08:50 | 106.3 | ↓-1.5 | |
| 5/30 09:00 | 104.6 | ↓-1.7 | |
| 5/30 09:10 | 102.9 | ↓-1.7 | |
| 5/30 09:20 | 101.0 | ↓-1.9 | |
| 5/30 09:30 | 99.1 | ↓-1.9 | |
| 5/30 09:40 | 97.1 | ↓-2.0 | |
| 5/30 09:50 | 95.1 | ↓-2.0 | |
| 5/30 10:00 | 93.0 | ↓-2.1 | |
| 5/30 10:10 | 90.8 | ↓-2.2 | |
| 5/30 10:20 | 88.6 | ↓-2.2 | |
| 5/30 10:30 | 86.3 | ↓-2.3 | |
| 5/30 10:40 | 84.0 | ↓-2.3 | |
| 5/30 10:50 | 81.5 | ↓-2.5 | |
| 5/30 11:00 | 79.1 | ↓-2.4 | |
| 5/30 11:10 | 76.6 | ↓-2.5 | |
| 5/30 11:20 | 74.0 | ↓-2.6 | |
| 5/30 11:30 | 71.4 | ↓-2.6 | |
| 5/30 11:40 | 68.8 | ↓-2.6 | |
| 5/30 11:50 | 66.1 | ↓-2.7 | |
| 5/30 12:00 | 63.5 | ↓-2.6 | |
| 5/30 12:10 | 60.9 | ↓-2.6 | |
| 5/30 12:20 | 58.3 | ↓-2.6 | |
| 5/30 12:30 | 55.8 | ↓-2.5 | |
| 5/30 12:40 | 53.3 | ↓-2.5 | |
| 5/30 12:50 | 50.9 | ↓-2.4 | |
| 5/30 13:00 | 48.7 | ↓-2.2 | |
| 5/30 13:10 | 46.6 | ↓-2.1 | |
| 5/30 13:20 | 44.6 | ↓-2.0 | |
| 5/30 13:30 | 42.8 | ↓-1.8 | |
| 5/30 13:40 | 41.2 | ↓-1.6 | |
| 5/30 13:50 | 39.7 | ↓-1.5 | |
| 5/30 14:00 | 38.4 | ↓-1.3 | |
| 5/30 14:10 | 37.4 | ↓-1.0 | |
| 5/30 14:20 | 36.5 | ↓-0.9 | |
| 5/30 14:30 | 35.8 | ↓-0.7 | |
| 5/30 14:40 | 35.3 | ↓-0.5 | |
| 5/30 14:50 | 34.9 | ↓-0.4 | |
| 5/30 15:00 | 34.8 | ↓-0.1 | 干潮 |
| 5/30 15:10 | 34.9 | ↑0.1 | |
| 5/30 15:20 | 35.1 | ↑0.2 | |
| 5/30 15:30 | 35.5 | ↑0.4 | |
| 5/30 15:40 | 36.1 | ↑0.6 | |
| 5/30 15:50 | 36.8 | ↑0.7 | |
| 5/30 16:00 | 37.7 | ↑0.9 | |
| 5/30 16:10 | 38.9 | ↑1.2 | |
| 5/30 16:20 | 40.1 | ↑1.2 | |
| 5/30 16:30 | 41.6 | ↑1.5 | |
| 5/30 16:40 | 43.2 | ↑1.6 | |
| 5/30 16:50 | 45.1 | ↑1.9 | |
| 5/30 17:00 | 47.0 | ↑1.9 | |
| 5/30 17:10 | 49.2 | ↑2.2 | |
| 5/30 17:20 | 51.5 | ↑2.3 | |
| 5/30 17:30 | 54.0 | ↑2.5 | |
| 5/30 17:40 | 56.6 | ↑2.6 | |
| 5/30 17:50 | 59.3 | ↑2.7 | |
| 5/30 18:00 | 62.1 | ↑2.8 | |
| 5/30 18:10 | 65.0 | ↑2.9 | |
| 5/30 18:20 | 67.9 | ↑2.9 | |
| 5/30 18:30 | 70.9 | ↑3.0 | 最大潮位差 |
| 5/30 18:40 | 73.9 | ↑3.0 | 最大潮位差 |
| 5/30 18:50 | 76.9 | ↑3.0 | 最大潮位差 |
| 5/30 19:00 | 79.8 | ↑2.9 | |
| 5/30 19:10 | 82.7 | ↑2.9 | |
| 5/30 19:20 | 85.4 | ↑2.7 | |
| 5/30 19:30 | 88.1 | ↑2.7 | |
| 5/30 19:40 | 90.7 | ↑2.6 | |
| 5/30 19:50 | 93.1 | ↑2.4 | |
| 5/30 20:00 | 95.3 | ↑2.2 | |
| 5/30 20:10 | 97.4 | ↑2.1 | |
| 5/30 20:20 | 99.4 | ↑2.0 | |
| 5/30 20:30 | 101.2 | ↑1.8 | |
| 5/30 20:40 | 102.9 | ↑1.7 | |
| 5/30 20:50 | 104.3 | ↑1.4 | |
| 5/30 21:00 | 105.7 | ↑1.4 | |
| 5/30 21:10 | 106.9 | ↑1.2 | |
| 5/30 21:20 | 108.0 | ↑1.1 | |
| 5/30 21:30 | 108.9 | ↑0.9 | |
| 5/30 21:40 | 109.7 | ↑0.8 | |
| 5/30 21:50 | 110.4 | ↑0.7 | |
| 5/30 22:00 | 110.9 | ↑0.5 | |
| 5/30 22:10 | 111.3 | ↑0.4 | |
| 5/30 22:20 | 111.6 | ↑0.3 | |
| 5/30 22:30 | 111.8 | ↑0.2 | 満潮 |
| 5/30 22:40 | 111.9 | ↑0.1 | 満潮 |
| 5/30 22:50 | 111.8 | ↓-0.1 | |
| 5/30 23:00 | 111.6 | ↓-0.2 | |
| 5/30 23:10 | 111.3 | ↓-0.3 | |
| 5/30 23:20 | 110.8 | ↓-0.5 | |
| 5/30 23:30 | 110.3 | ↓-0.5 | |
| 5/30 23:40 | 109.6 | ↓-0.7 | |
| 5/30 23:50 | 108.8 | ↓-0.8 |