| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(木) |
05:23 | 12:44 | 20:01 | - |
| 132cm | 17cm | 114cm | - | |
|
||||
苫小牧（北海道）2047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 | 92.2 | ↑0.1 | |
| 5/30 00:10 | 92.5 | ↑0.3 | |
| 5/30 00:20 | 93.0 | ↑0.5 | |
| 5/30 00:30 | 93.7 | ↑0.7 | |
| 5/30 00:40 | 94.5 | ↑0.8 | |
| 5/30 00:50 | 95.4 | ↑0.9 | |
| 5/30 01:00 | 96.5 | ↑1.1 | |
| 5/30 01:10 | 97.6 | ↑1.1 | |
| 5/30 01:20 | 98.8 | ↑1.2 | |
| 5/30 01:30 | 100.1 | ↑1.3 | |
| 5/30 01:40 | 101.4 | ↑1.3 | |
| 5/30 01:50 | 102.8 | ↑1.4 | |
| 5/30 02:00 | 104.2 | ↑1.4 | |
| 5/30 02:10 | 105.6 | ↑1.4 | |
| 5/30 02:20 | 107.1 | ↑1.5 | |
| 5/30 02:30 | 108.6 | ↑1.5 | |
| 5/30 02:40 | 110.2 | ↑1.6 | |
| 5/30 02:50 | 111.8 | ↑1.6 | |
| 5/30 03:00 | 113.4 | ↑1.6 | |
| 5/30 03:10 | 115.1 | ↑1.7 | |
| 5/30 03:20 | 116.8 | ↑1.7 | |
| 5/30 03:30 | 118.5 | ↑1.7 | |
| 5/30 03:40 | 120.2 | ↑1.7 | |
| 5/30 03:50 | 121.9 | ↑1.7 | |
| 5/30 04:00 | 123.6 | ↑1.7 | |
| 5/30 04:10 | 125.2 | ↑1.6 | |
| 5/30 04:20 | 126.7 | ↑1.5 | |
| 5/30 04:30 | 128.1 | ↑1.4 | |
| 5/30 04:40 | 129.2 | ↑1.1 | |
| 5/30 04:50 | 130.2 | ↑1.0 | |
| 5/30 05:00 | 131.0 | ↑0.8 | |
| 5/30 05:10 | 131.5 | ↑0.5 | |
| 5/30 05:20 | 131.7 | ↑0.2 | 満潮 |
| 5/30 05:30 | 131.6 | ↓-0.1 | |
| 5/30 05:40 | 131.1 | ↓-0.5 | |
| 5/30 05:50 | 130.4 | ↓-0.7 | |
| 5/30 06:00 | 129.3 | ↓-1.1 | |
| 5/30 06:10 | 128.0 | ↓-1.3 | |
| 5/30 06:20 | 126.3 | ↓-1.7 | |
| 5/30 06:30 | 124.4 | ↓-1.9 | |
| 5/30 06:40 | 122.2 | ↓-2.2 | |
| 5/30 06:50 | 119.7 | ↓-2.5 | |
| 5/30 07:00 | 117.1 | ↓-2.6 | |
| 5/30 07:10 | 114.3 | ↓-2.8 | |
| 5/30 07:20 | 111.3 | ↓-3.0 | |
| 5/30 07:30 | 108.2 | ↓-3.1 | |
| 5/30 07:40 | 104.9 | ↓-3.3 | |
| 5/30 07:50 | 101.6 | ↓-3.3 | |
| 5/30 08:00 | 98.3 | ↓-3.3 | |
| 5/30 08:10 | 94.8 | ↓-3.5 | |
| 5/30 08:20 | 91.3 | ↓-3.5 | |
| 5/30 08:30 | 87.8 | ↓-3.5 | |
| 5/30 08:40 | 84.2 | ↓-3.6 | |
| 5/30 08:50 | 80.5 | ↓-3.7 | |
| 5/30 09:00 | 76.8 | ↓-3.7 | |
| 5/30 09:10 | 73.1 | ↓-3.7 | |
| 5/30 09:20 | 69.3 | ↓-3.8 | |
| 5/30 09:30 | 65.5 | ↓-3.8 | |
| 5/30 09:40 | 61.6 | ↓-3.9 | 最大潮位差 |
| 5/30 09:50 | 57.8 | ↓-3.8 | |
| 5/30 10:00 | 54.0 | ↓-3.8 | |
| 5/30 10:10 | 50.2 | ↓-3.8 | |
| 5/30 10:20 | 46.4 | ↓-3.8 | |
| 5/30 10:30 | 42.8 | ↓-3.6 | |
| 5/30 10:40 | 39.3 | ↓-3.5 | |
| 5/30 10:50 | 35.9 | ↓-3.4 | |
| 5/30 11:00 | 32.7 | ↓-3.2 | |
| 5/30 11:10 | 29.8 | ↓-2.9 | |
| 5/30 11:20 | 27.1 | ↓-2.7 | |
| 5/30 11:30 | 24.6 | ↓-2.5 | |
| 5/30 11:40 | 22.5 | ↓-2.1 | |
| 5/30 11:50 | 20.6 | ↓-1.9 | |
| 5/30 12:00 | 19.1 | ↓-1.5 | |
| 5/30 12:10 | 17.9 | ↓-1.2 | |
| 5/30 12:20 | 17.1 | ↓-0.8 | |
| 5/30 12:30 | 16.5 | ↓-0.6 | |
| 5/30 12:40 | 16.3 | ↓-0.2 | 干潮 |
| 5/30 12:50 | 16.4 | ↑0.1 | |
| 5/30 13:00 | 16.7 | ↑0.3 | |
| 5/30 13:10 | 17.3 | ↑0.6 | |
| 5/30 13:20 | 18.2 | ↑0.9 | |
| 5/30 13:30 | 19.3 | ↑1.1 | |
| 5/30 13:40 | 20.6 | ↑1.3 | |
| 5/30 13:50 | 22.1 | ↑1.5 | |
| 5/30 14:00 | 23.8 | ↑1.7 | |
| 5/30 14:10 | 25.7 | ↑1.9 | |
| 5/30 14:20 | 27.8 | ↑2.1 | |
| 5/30 14:30 | 30.0 | ↑2.2 | |
| 5/30 14:40 | 32.5 | ↑2.5 | |
| 5/30 14:50 | 35.1 | ↑2.6 | |
| 5/30 15:00 | 37.9 | ↑2.8 | |
| 5/30 15:10 | 40.8 | ↑2.9 | |
| 5/30 15:20 | 43.9 | ↑3.1 | |
| 5/30 15:30 | 47.2 | ↑3.3 | |
| 5/30 15:40 | 50.7 | ↑3.5 | |
| 5/30 15:50 | 54.2 | ↑3.5 | |
| 5/30 16:00 | 57.9 | ↑3.7 | |
| 5/30 16:10 | 61.7 | ↑3.8 | |
| 5/30 16:20 | 65.6 | ↑3.9 | 最大潮位差 |
| 5/30 16:30 | 69.5 | ↑3.9 | 最大潮位差 |
| 5/30 16:40 | 73.4 | ↑3.9 | 最大潮位差 |
| 5/30 16:50 | 77.3 | ↑3.9 | 最大潮位差 |
| 5/30 17:00 | 81.1 | ↑3.8 | |
| 5/30 17:10 | 84.8 | ↑3.7 | |
| 5/30 17:20 | 88.3 | ↑3.5 | |
| 5/30 17:30 | 91.7 | ↑3.4 | |
| 5/30 17:40 | 94.8 | ↑3.1 | |
| 5/30 17:50 | 97.7 | ↑2.9 | |
| 5/30 18:00 | 100.4 | ↑2.7 | |
| 5/30 18:10 | 102.8 | ↑2.4 | |
| 5/30 18:20 | 104.9 | ↑2.1 | |
| 5/30 18:30 | 106.8 | ↑1.9 | |
| 5/30 18:40 | 108.4 | ↑1.6 | |
| 5/30 18:50 | 109.8 | ↑1.4 | |
| 5/30 19:00 | 110.9 | ↑1.1 | |
| 5/30 19:10 | 111.8 | ↑0.9 | |
| 5/30 19:20 | 112.5 | ↑0.7 | |
| 5/30 19:30 | 113.0 | ↑0.5 | |
| 5/30 19:40 | 113.3 | ↑0.3 | |
| 5/30 19:50 | 113.5 | ↑0.2 | |
| 5/30 20:00 | 113.6 | ↑0.1 | 満潮 |
| 5/30 20:10 | 113.5 | ↓-0.1 | |
| 5/30 20:20 | 113.4 | ↓-0.1 | |
| 5/30 20:30 | 113.1 | ↓-0.3 | |
| 5/30 20:40 | 112.7 | ↓-0.4 | |
| 5/30 20:50 | 112.3 | ↓-0.4 | |
| 5/30 21:00 | 111.7 | ↓-0.6 | |
| 5/30 21:10 | 111.0 | ↓-0.7 | |
| 5/30 21:20 | 110.2 | ↓-0.8 | |
| 5/30 21:30 | 109.3 | ↓-0.9 | |
| 5/30 21:40 | 108.4 | ↓-0.9 | |
| 5/30 21:50 | 107.3 | ↓-1.1 | |
| 5/30 22:00 | 106.1 | ↓-1.2 | |
| 5/30 22:10 | 104.8 | ↓-1.3 | |
| 5/30 22:20 | 103.4 | ↓-1.4 | |
| 5/30 22:30 | 102.0 | ↓-1.4 | |
| 5/30 22:40 | 100.6 | ↓-1.4 | |
| 5/30 22:50 | 99.1 | ↓-1.5 | |
| 5/30 23:00 | 97.7 | ↓-1.4 | |
| 5/30 23:10 | 96.3 | ↓-1.4 | |
| 5/30 23:20 | 95.0 | ↓-1.3 | |
| 5/30 23:30 | 93.7 | ↓-1.3 | |
| 5/30 23:40 | 92.6 | ↓-1.1 | |
| 5/30 23:50 | 91.7 | ↓-0.9 |