| 満潮 | 干潮 | 満潮 | 干潮 |
|
1
(金) |
07:03 | 01:36 | - | 15:40 |
| 115cm | 99cm | - | 31cm | |
|
||||
苫小牧（北海道）2020年05月1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 |
|---|---|---|---|
| 5/1 00:00 | 101.1 | ↓-0.3 | |
| 5/1 00:10 | 100.7 | ↓-0.4 | |
| 5/1 00:20 | 100.4 | ↓-0.3 | |
| 5/1 00:30 | 100.0 | ↓-0.4 | |
| 5/1 00:40 | 99.7 | ↓-0.3 | |
| 5/1 00:50 | 99.4 | ↓-0.3 | |
| 5/1 01:00 | 99.1 | ↓-0.3 | |
| 5/1 01:10 | 98.9 | ↓-0.2 | |
| 5/1 01:20 | 98.7 | ↓-0.2 | |
| 5/1 01:30 | 98.7 | 0 | 干潮 |
| 5/1 01:40 | 98.6 | ↓-0.1 | |
| 5/1 01:50 | 98.7 | ↑0.1 | |
| 5/1 02:00 | 98.9 | ↑0.2 | |
| 5/1 02:10 | 99.1 | ↑0.2 | |
| 5/1 02:20 | 99.4 | ↑0.3 | |
| 5/1 02:30 | 99.8 | ↑0.4 | |
| 5/1 02:40 | 100.2 | ↑0.4 | |
| 5/1 02:50 | 100.7 | ↑0.5 | |
| 5/1 03:00 | 101.2 | ↑0.5 | |
| 5/1 03:10 | 101.7 | ↑0.5 | |
| 5/1 03:20 | 102.3 | ↑0.6 | |
| 5/1 03:30 | 102.9 | ↑0.6 | |
| 5/1 03:40 | 103.5 | ↑0.6 | |
| 5/1 03:50 | 104.1 | ↑0.6 | |
| 5/1 04:00 | 104.7 | ↑0.6 | |
| 5/1 04:10 | 105.3 | ↑0.6 | |
| 5/1 04:20 | 106.0 | ↑0.7 | |
| 5/1 04:30 | 106.6 | ↑0.6 | |
| 5/1 04:40 | 107.3 | ↑0.7 | |
| 5/1 04:50 | 107.9 | ↑0.6 | |
| 5/1 05:00 | 108.6 | ↑0.7 | |
| 5/1 05:10 | 109.3 | ↑0.7 | |
| 5/1 05:20 | 109.9 | ↑0.6 | |
| 5/1 05:30 | 110.6 | ↑0.7 | |
| 5/1 05:40 | 111.3 | ↑0.7 | |
| 5/1 05:50 | 111.9 | ↑0.6 | |
| 5/1 06:00 | 112.5 | ↑0.6 | |
| 5/1 06:10 | 113.0 | ↑0.5 | |
| 5/1 06:20 | 113.5 | ↑0.5 | |
| 5/1 06:30 | 113.9 | ↑0.4 | |
| 5/1 06:40 | 114.3 | ↑0.4 | |
| 5/1 06:50 | 114.5 | ↑0.2 | |
| 5/1 07:00 | 114.6 | ↑0.1 | 満潮 |
| 5/1 07:10 | 114.5 | ↓-0.1 | |
| 5/1 07:20 | 114.3 | ↓-0.2 | |
| 5/1 07:30 | 114.0 | ↓-0.3 | |
| 5/1 07:40 | 113.5 | ↓-0.5 | |
| 5/1 07:50 | 112.8 | ↓-0.7 | |
| 5/1 08:00 | 112.0 | ↓-0.8 | |
| 5/1 08:10 | 111.0 | ↓-1.0 | |
| 5/1 08:20 | 109.8 | ↓-1.2 | |
| 5/1 08:30 | 108.5 | ↓-1.3 | |
| 5/1 08:40 | 107.1 | ↓-1.4 | |
| 5/1 08:50 | 105.6 | ↓-1.5 | |
| 5/1 09:00 | 103.9 | ↓-1.7 | |
| 5/1 09:10 | 102.1 | ↓-1.8 | |
| 5/1 09:20 | 100.3 | ↓-1.8 | |
| 5/1 09:30 | 98.3 | ↓-2.0 | |
| 5/1 09:40 | 96.3 | ↓-2.0 | |
| 5/1 09:50 | 94.3 | ↓-2.0 | |
| 5/1 10:00 | 92.1 | ↓-2.2 | |
| 5/1 10:10 | 90.0 | ↓-2.1 | |
| 5/1 10:20 | 87.8 | ↓-2.2 | |
| 5/1 10:30 | 85.6 | ↓-2.2 | |
| 5/1 10:40 | 83.3 | ↓-2.3 | |
| 5/1 10:50 | 81.0 | ↓-2.3 | |
| 5/1 11:00 | 78.6 | ↓-2.4 | |
| 5/1 11:10 | 76.3 | ↓-2.3 | |
| 5/1 11:20 | 73.9 | ↓-2.4 | |
| 5/1 11:30 | 71.5 | ↓-2.4 | |
| 5/1 11:40 | 69.0 | ↓-2.5 | |
| 5/1 11:50 | 66.5 | ↓-2.5 | |
| 5/1 12:00 | 64.1 | ↓-2.4 | |
| 5/1 12:10 | 61.6 | ↓-2.5 | |
| 5/1 12:20 | 59.1 | ↓-2.5 | |
| 5/1 12:30 | 56.7 | ↓-2.4 | |
| 5/1 12:40 | 54.3 | ↓-2.4 | |
| 5/1 12:50 | 51.9 | ↓-2.4 | |
| 5/1 13:00 | 49.6 | ↓-2.3 | |
| 5/1 13:10 | 47.4 | ↓-2.2 | |
| 5/1 13:20 | 45.3 | ↓-2.1 | |
| 5/1 13:30 | 43.3 | ↓-2.0 | |
| 5/1 13:40 | 41.4 | ↓-1.9 | |
| 5/1 13:50 | 39.7 | ↓-1.7 | |
| 5/1 14:00 | 38.0 | ↓-1.7 | |
| 5/1 14:10 | 36.5 | ↓-1.5 | |
| 5/1 14:20 | 35.2 | ↓-1.3 | |
| 5/1 14:30 | 34.1 | ↓-1.1 | |
| 5/1 14:40 | 33.0 | ↓-1.1 | |
| 5/1 14:50 | 32.2 | ↓-0.8 | |
| 5/1 15:00 | 31.5 | ↓-0.7 | |
| 5/1 15:10 | 31.0 | ↓-0.5 | |
| 5/1 15:20 | 30.6 | ↓-0.4 | |
| 5/1 15:30 | 30.3 | ↓-0.3 | 干潮 |
| 5/1 15:40 | 30.3 | 0 | 干潮 |
| 5/1 15:50 | 30.4 | ↑0.1 | |
| 5/1 16:00 | 30.6 | ↑0.2 | |
| 5/1 16:10 | 31.0 | ↑0.4 | |
| 5/1 16:20 | 31.6 | ↑0.6 | |
| 5/1 16:30 | 32.3 | ↑0.7 | |
| 5/1 16:40 | 33.2 | ↑0.9 | |
| 5/1 16:50 | 34.2 | ↑1.0 | |
| 5/1 17:00 | 35.4 | ↑1.2 | |
| 5/1 17:10 | 36.8 | ↑1.4 | |
| 5/1 17:20 | 38.3 | ↑1.5 | |
| 5/1 17:30 | 40.0 | ↑1.7 | |
| 5/1 17:40 | 41.8 | ↑1.8 | |
| 5/1 17:50 | 43.8 | ↑2.0 | |
| 5/1 18:00 | 45.9 | ↑2.1 | |
| 5/1 18:10 | 48.1 | ↑2.2 | |
| 5/1 18:20 | 50.4 | ↑2.3 | |
| 5/1 18:30 | 52.8 | ↑2.4 | |
| 5/1 18:40 | 55.3 | ↑2.5 | |
| 5/1 18:50 | 57.8 | ↑2.5 | |
| 5/1 19:00 | 60.4 | ↑2.6 | 最大潮位差 |
| 5/1 19:10 | 63.0 | ↑2.6 | 最大潮位差 |
| 5/1 19:20 | 65.6 | ↑2.6 | 最大潮位差 |
| 5/1 19:30 | 68.2 | ↑2.6 | 最大潮位差 |
| 5/1 19:40 | 70.7 | ↑2.5 | |
| 5/1 19:50 | 73.2 | ↑2.5 | |
| 5/1 20:00 | 75.6 | ↑2.4 | |
| 5/1 20:10 | 77.9 | ↑2.3 | |
| 5/1 20:20 | 80.2 | ↑2.3 | |
| 5/1 20:30 | 82.3 | ↑2.1 | |
| 5/1 20:40 | 84.4 | ↑2.1 | |
| 5/1 20:50 | 86.3 | ↑1.9 | |
| 5/1 21:00 | 88.2 | ↑1.9 | |
| 5/1 21:10 | 90.0 | ↑1.8 | |
| 5/1 21:20 | 91.6 | ↑1.6 | |
| 5/1 21:30 | 93.2 | ↑1.6 | |
| 5/1 21:40 | 94.6 | ↑1.4 | |
| 5/1 21:50 | 96.0 | ↑1.4 | |
| 5/1 22:00 | 97.2 | ↑1.2 | |
| 5/1 22:10 | 98.4 | ↑1.2 | |
| 5/1 22:20 | 99.5 | ↑1.1 | |
| 5/1 22:30 | 100.4 | ↑0.9 | |
| 5/1 22:40 | 101.3 | ↑0.9 | |
| 5/1 22:50 | 102.1 | ↑0.8 | |
| 5/1 23:00 | 102.8 | ↑0.7 | |
| 5/1 23:10 | 103.4 | ↑0.6 | |
| 5/1 23:20 | 103.9 | ↑0.5 | |
| 5/1 23:30 | 104.3 | ↑0.4 | |
| 5/1 23:40 | 104.7 | ↑0.4 | |
| 5/1 23:50 | 104.9 | ↑0.2 |