| 満潮 | 干潮 | 満潮 | 干潮 |
|
01
(月) |
06:19 | 00:44 | 23:27 | 14:10 |
| 119cm | 97cm | 102cm | 35cm | |
|
||||
苫小牧（北海道）2062年05月01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 | 97.3 | ↓-0.4 | |
| 5/1 00:10 | 97.0 | ↓-0.3 | |
| 5/1 00:20 | 96.7 | ↓-0.3 | |
| 5/1 00:30 | 96.6 | ↓-0.1 | |
| 5/1 00:40 | 96.5 | ↓-0.1 | 干潮 |
| 5/1 00:50 | 96.5 | 0 | |
| 5/1 01:00 | 96.6 | ↑0.1 | |
| 5/1 01:10 | 96.9 | ↑0.3 | |
| 5/1 01:20 | 97.2 | ↑0.3 | |
| 5/1 01:30 | 97.6 | ↑0.4 | |
| 5/1 01:40 | 98.1 | ↑0.5 | |
| 5/1 01:50 | 98.6 | ↑0.5 | |
| 5/1 02:00 | 99.2 | ↑0.6 | |
| 5/1 02:10 | 99.9 | ↑0.7 | |
| 5/1 02:20 | 100.6 | ↑0.7 | |
| 5/1 02:30 | 101.3 | ↑0.7 | |
| 5/1 02:40 | 102.0 | ↑0.7 | |
| 5/1 02:50 | 102.8 | ↑0.8 | |
| 5/1 03:00 | 103.6 | ↑0.8 | |
| 5/1 03:10 | 104.4 | ↑0.8 | |
| 5/1 03:20 | 105.2 | ↑0.8 | |
| 5/1 03:30 | 106.0 | ↑0.8 | |
| 5/1 03:40 | 106.8 | ↑0.8 | |
| 5/1 03:50 | 107.7 | ↑0.9 | |
| 5/1 04:00 | 108.6 | ↑0.9 | |
| 5/1 04:10 | 109.5 | ↑0.9 | |
| 5/1 04:20 | 110.4 | ↑0.9 | |
| 5/1 04:30 | 111.3 | ↑0.9 | |
| 5/1 04:40 | 112.3 | ↑1.0 | |
| 5/1 04:50 | 113.2 | ↑0.9 | |
| 5/1 05:00 | 114.1 | ↑0.9 | |
| 5/1 05:10 | 115.0 | ↑0.9 | |
| 5/1 05:20 | 115.9 | ↑0.9 | |
| 5/1 05:30 | 116.6 | ↑0.7 | |
| 5/1 05:40 | 117.3 | ↑0.7 | |
| 5/1 05:50 | 117.8 | ↑0.5 | |
| 5/1 06:00 | 118.2 | ↑0.4 | |
| 5/1 06:10 | 118.5 | ↑0.3 | 満潮 |
| 5/1 06:20 | 118.6 | ↑0.1 | |
| 5/1 06:30 | 118.4 | ↓-0.2 | |
| 5/1 06:40 | 118.1 | ↓-0.3 | |
| 5/1 06:50 | 117.5 | ↓-0.6 | |
| 5/1 07:00 | 116.8 | ↓-0.7 | |
| 5/1 07:10 | 115.8 | ↓-1.0 | |
| 5/1 07:20 | 114.6 | ↓-1.2 | |
| 5/1 07:30 | 113.2 | ↓-1.4 | |
| 5/1 07:40 | 111.6 | ↓-1.6 | |
| 5/1 07:50 | 109.8 | ↓-1.8 | |
| 5/1 08:00 | 107.9 | ↓-1.9 | |
| 5/1 08:10 | 105.9 | ↓-2.0 | |
| 5/1 08:20 | 103.7 | ↓-2.2 | |
| 5/1 08:30 | 101.4 | ↓-2.3 | |
| 5/1 08:40 | 99.1 | ↓-2.3 | |
| 5/1 08:50 | 96.7 | ↓-2.4 | |
| 5/1 09:00 | 94.3 | ↓-2.4 | |
| 5/1 09:10 | 91.8 | ↓-2.5 | |
| 5/1 09:20 | 89.3 | ↓-2.5 | |
| 5/1 09:30 | 86.7 | ↓-2.6 | 最大潮位差 |
| 5/1 09:40 | 84.2 | ↓-2.5 | |
| 5/1 09:50 | 81.6 | ↓-2.6 | 最大潮位差 |
| 5/1 10:00 | 79.0 | ↓-2.6 | 最大潮位差 |
| 5/1 10:10 | 76.4 | ↓-2.6 | 最大潮位差 |
| 5/1 10:20 | 73.8 | ↓-2.6 | 最大潮位差 |
| 5/1 10:30 | 71.2 | ↓-2.6 | 最大潮位差 |
| 5/1 10:40 | 68.6 | ↓-2.6 | 最大潮位差 |
| 5/1 10:50 | 66.0 | ↓-2.6 | 最大潮位差 |
| 5/1 11:00 | 63.4 | ↓-2.6 | 最大潮位差 |
| 5/1 11:10 | 60.8 | ↓-2.6 | 最大潮位差 |
| 5/1 11:20 | 58.2 | ↓-2.6 | 最大潮位差 |
| 5/1 11:30 | 55.7 | ↓-2.5 | |
| 5/1 11:40 | 53.3 | ↓-2.4 | |
| 5/1 11:50 | 51.0 | ↓-2.3 | |
| 5/1 12:00 | 48.7 | ↓-2.3 | |
| 5/1 12:10 | 46.6 | ↓-2.1 | |
| 5/1 12:20 | 44.6 | ↓-2.0 | |
| 5/1 12:30 | 42.7 | ↓-1.9 | |
| 5/1 12:40 | 41.1 | ↓-1.6 | |
| 5/1 12:50 | 39.6 | ↓-1.5 | |
| 5/1 13:00 | 38.2 | ↓-1.4 | |
| 5/1 13:10 | 37.1 | ↓-1.1 | |
| 5/1 13:20 | 36.2 | ↓-0.9 | |
| 5/1 13:30 | 35.4 | ↓-0.8 | |
| 5/1 13:40 | 34.9 | ↓-0.5 | |
| 5/1 13:50 | 34.5 | ↓-0.4 | |
| 5/1 14:00 | 34.3 | ↓-0.2 | 干潮 |
| 5/1 14:10 | 34.2 | ↓-0.1 | 干潮 |
| 5/1 14:20 | 34.3 | ↑0.1 | |
| 5/1 14:30 | 34.5 | ↑0.2 | |
| 5/1 14:40 | 34.9 | ↑0.4 | |
| 5/1 14:50 | 35.3 | ↑0.4 | |
| 5/1 15:00 | 35.9 | ↑0.6 | |
| 5/1 15:10 | 36.6 | ↑0.7 | |
| 5/1 15:20 | 37.4 | ↑0.8 | |
| 5/1 15:30 | 38.3 | ↑0.9 | |
| 5/1 15:40 | 39.3 | ↑1.0 | |
| 5/1 15:50 | 40.4 | ↑1.1 | |
| 5/1 16:00 | 41.7 | ↑1.3 | |
| 5/1 16:10 | 43.0 | ↑1.3 | |
| 5/1 16:20 | 44.5 | ↑1.5 | |
| 5/1 16:30 | 46.0 | ↑1.5 | |
| 5/1 16:40 | 47.7 | ↑1.7 | |
| 5/1 16:50 | 49.5 | ↑1.8 | |
| 5/1 17:00 | 51.4 | ↑1.9 | |
| 5/1 17:10 | 53.4 | ↑2.0 | |
| 5/1 17:20 | 55.5 | ↑2.1 | |
| 5/1 17:30 | 57.6 | ↑2.1 | |
| 5/1 17:40 | 59.8 | ↑2.2 | |
| 5/1 17:50 | 62.1 | ↑2.3 | |
| 5/1 18:00 | 64.3 | ↑2.2 | |
| 5/1 18:10 | 66.6 | ↑2.3 | |
| 5/1 18:20 | 68.9 | ↑2.3 | |
| 5/1 18:30 | 71.1 | ↑2.2 | |
| 5/1 18:40 | 73.2 | ↑2.1 | |
| 5/1 18:50 | 75.3 | ↑2.1 | |
| 5/1 19:00 | 77.3 | ↑2.0 | |
| 5/1 19:10 | 79.2 | ↑1.9 | |
| 5/1 19:20 | 81.0 | ↑1.8 | |
| 5/1 19:30 | 82.7 | ↑1.7 | |
| 5/1 19:40 | 84.3 | ↑1.6 | |
| 5/1 19:50 | 85.7 | ↑1.4 | |
| 5/1 20:00 | 87.1 | ↑1.4 | |
| 5/1 20:10 | 88.4 | ↑1.3 | |
| 5/1 20:20 | 89.6 | ↑1.2 | |
| 5/1 20:30 | 90.8 | ↑1.2 | |
| 5/1 20:40 | 91.9 | ↑1.1 | |
| 5/1 20:50 | 92.9 | ↑1.0 | |
| 5/1 21:00 | 93.8 | ↑0.9 | |
| 5/1 21:10 | 94.8 | ↑1.0 | |
| 5/1 21:20 | 95.7 | ↑0.9 | |
| 5/1 21:30 | 96.5 | ↑0.8 | |
| 5/1 21:40 | 97.3 | ↑0.8 | |
| 5/1 21:50 | 98.0 | ↑0.7 | |
| 5/1 22:00 | 98.7 | ↑0.7 | |
| 5/1 22:10 | 99.4 | ↑0.7 | |
| 5/1 22:20 | 100.0 | ↑0.6 | |
| 5/1 22:30 | 100.5 | ↑0.5 | |
| 5/1 22:40 | 100.9 | ↑0.4 | |
| 5/1 22:50 | 101.3 | ↑0.4 | |
| 5/1 23:00 | 101.5 | ↑0.2 | |
| 5/1 23:10 | 101.7 | ↑0.2 | |
| 5/1 23:20 | 101.8 | ↑0.1 | 満潮 |
| 5/1 23:30 | 101.8 | 0 | |
| 5/1 23:40 | 101.7 | ↓-0.1 | |
| 5/1 23:50 | 101.6 | ↓-0.1 |