| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(月) |
06:27 | 00:17 | 20:35 | 13:51 |
| 132cm | 77cm | 92cm | 38cm | |
|
||||
苫小牧（北海道）2047年03月4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 |
|---|---|---|---|
| 3/4 00:00 | 76.9 | ↓-0.4 | |
| 3/4 00:10 | 76.7 | ↓-0.2 | 干潮 |
| 3/4 00:20 | 76.7 | 0 | |
| 3/4 00:30 | 76.9 | ↑0.2 | |
| 3/4 00:40 | 77.3 | ↑0.4 | |
| 3/4 00:50 | 77.9 | ↑0.6 | |
| 3/4 01:00 | 78.7 | ↑0.8 | |
| 3/4 01:10 | 79.7 | ↑1.0 | |
| 3/4 01:20 | 80.8 | ↑1.1 | |
| 3/4 01:30 | 82.2 | ↑1.4 | |
| 3/4 01:40 | 83.7 | ↑1.5 | |
| 3/4 01:50 | 85.3 | ↑1.6 | |
| 3/4 02:00 | 87.1 | ↑1.8 | |
| 3/4 02:10 | 88.9 | ↑1.8 | |
| 3/4 02:20 | 90.8 | ↑1.9 | |
| 3/4 02:30 | 92.8 | ↑2.0 | |
| 3/4 02:40 | 94.8 | ↑2.0 | |
| 3/4 02:50 | 96.8 | ↑2.0 | |
| 3/4 03:00 | 98.9 | ↑2.1 | |
| 3/4 03:10 | 101.0 | ↑2.1 | |
| 3/4 03:20 | 103.1 | ↑2.1 | |
| 3/4 03:30 | 105.1 | ↑2.0 | |
| 3/4 03:40 | 107.2 | ↑2.1 | |
| 3/4 03:50 | 109.3 | ↑2.1 | |
| 3/4 04:00 | 111.3 | ↑2.0 | |
| 3/4 04:10 | 113.4 | ↑2.1 | |
| 3/4 04:20 | 115.4 | ↑2.0 | |
| 3/4 04:30 | 117.4 | ↑2.0 | |
| 3/4 04:40 | 119.3 | ↑1.9 | |
| 3/4 04:50 | 121.1 | ↑1.8 | |
| 3/4 05:00 | 122.9 | ↑1.8 | |
| 3/4 05:10 | 124.6 | ↑1.7 | |
| 3/4 05:20 | 126.2 | ↑1.6 | |
| 3/4 05:30 | 127.6 | ↑1.4 | |
| 3/4 05:40 | 128.8 | ↑1.2 | |
| 3/4 05:50 | 129.8 | ↑1.0 | |
| 3/4 06:00 | 130.6 | ↑0.8 | |
| 3/4 06:10 | 131.2 | ↑0.6 | |
| 3/4 06:20 | 131.5 | ↑0.3 | 満潮 |
| 3/4 06:30 | 131.5 | 0 | |
| 3/4 06:40 | 131.2 | ↓-0.3 | |
| 3/4 06:50 | 130.7 | ↓-0.5 | |
| 3/4 07:00 | 129.9 | ↓-0.8 | |
| 3/4 07:10 | 128.7 | ↓-1.2 | |
| 3/4 07:20 | 127.4 | ↓-1.3 | |
| 3/4 07:30 | 125.7 | ↓-1.7 | |
| 3/4 07:40 | 123.9 | ↓-1.8 | |
| 3/4 07:50 | 121.8 | ↓-2.1 | |
| 3/4 08:00 | 119.5 | ↓-2.3 | |
| 3/4 08:10 | 117.1 | ↓-2.4 | |
| 3/4 08:20 | 114.5 | ↓-2.6 | |
| 3/4 08:30 | 111.8 | ↓-2.7 | |
| 3/4 08:40 | 109.0 | ↓-2.8 | |
| 3/4 08:50 | 106.2 | ↓-2.8 | |
| 3/4 09:00 | 103.3 | ↓-2.9 | |
| 3/4 09:10 | 100.3 | ↓-3.0 | |
| 3/4 09:20 | 97.3 | ↓-3.0 | |
| 3/4 09:30 | 94.3 | ↓-3.0 | |
| 3/4 09:40 | 91.2 | ↓-3.1 | 最大潮位差 |
| 3/4 09:50 | 88.2 | ↓-3.0 | |
| 3/4 10:00 | 85.1 | ↓-3.1 | 最大潮位差 |
| 3/4 10:10 | 82.1 | ↓-3.0 | |
| 3/4 10:20 | 79.0 | ↓-3.1 | 最大潮位差 |
| 3/4 10:30 | 76.0 | ↓-3.0 | |
| 3/4 10:40 | 72.9 | ↓-3.1 | 最大潮位差 |
| 3/4 10:50 | 69.9 | ↓-3.0 | |
| 3/4 11:00 | 66.9 | ↓-3.0 | |
| 3/4 11:10 | 64.0 | ↓-2.9 | |
| 3/4 11:20 | 61.1 | ↓-2.9 | |
| 3/4 11:30 | 58.3 | ↓-2.8 | |
| 3/4 11:40 | 55.7 | ↓-2.6 | |
| 3/4 11:50 | 53.1 | ↓-2.6 | |
| 3/4 12:00 | 50.7 | ↓-2.4 | |
| 3/4 12:10 | 48.4 | ↓-2.3 | |
| 3/4 12:20 | 46.3 | ↓-2.1 | |
| 3/4 12:30 | 44.4 | ↓-1.9 | |
| 3/4 12:40 | 42.8 | ↓-1.6 | |
| 3/4 12:50 | 41.3 | ↓-1.5 | |
| 3/4 13:00 | 40.1 | ↓-1.2 | |
| 3/4 13:10 | 39.1 | ↓-1.0 | |
| 3/4 13:20 | 38.3 | ↓-0.8 | |
| 3/4 13:30 | 37.8 | ↓-0.5 | |
| 3/4 13:40 | 37.5 | ↓-0.3 | |
| 3/4 13:50 | 37.4 | ↓-0.1 | 干潮 |
| 3/4 14:00 | 37.5 | ↑0.1 | |
| 3/4 14:10 | 37.8 | ↑0.3 | |
| 3/4 14:20 | 38.2 | ↑0.4 | |
| 3/4 14:30 | 38.8 | ↑0.6 | |
| 3/4 14:40 | 39.6 | ↑0.8 | |
| 3/4 14:50 | 40.5 | ↑0.9 | |
| 3/4 15:00 | 41.5 | ↑1.0 | |
| 3/4 15:10 | 42.6 | ↑1.1 | |
| 3/4 15:20 | 43.9 | ↑1.3 | |
| 3/4 15:30 | 45.2 | ↑1.3 | |
| 3/4 15:40 | 46.7 | ↑1.5 | |
| 3/4 15:50 | 48.2 | ↑1.5 | |
| 3/4 16:00 | 49.8 | ↑1.6 | |
| 3/4 16:10 | 51.6 | ↑1.8 | |
| 3/4 16:20 | 53.4 | ↑1.8 | |
| 3/4 16:30 | 55.3 | ↑1.9 | |
| 3/4 16:40 | 57.3 | ↑2.0 | |
| 3/4 16:50 | 59.4 | ↑2.1 | |
| 3/4 17:00 | 61.5 | ↑2.1 | |
| 3/4 17:10 | 63.7 | ↑2.2 | |
| 3/4 17:20 | 66.0 | ↑2.3 | |
| 3/4 17:30 | 68.2 | ↑2.2 | |
| 3/4 17:40 | 70.4 | ↑2.2 | |
| 3/4 17:50 | 72.7 | ↑2.3 | |
| 3/4 18:00 | 74.8 | ↑2.1 | |
| 3/4 18:10 | 76.9 | ↑2.1 | |
| 3/4 18:20 | 78.9 | ↑2.0 | |
| 3/4 18:30 | 80.8 | ↑1.9 | |
| 3/4 18:40 | 82.5 | ↑1.7 | |
| 3/4 18:50 | 84.1 | ↑1.6 | |
| 3/4 19:00 | 85.5 | ↑1.4 | |
| 3/4 19:10 | 86.8 | ↑1.3 | |
| 3/4 19:20 | 87.9 | ↑1.1 | |
| 3/4 19:30 | 88.8 | ↑0.9 | |
| 3/4 19:40 | 89.5 | ↑0.7 | |
| 3/4 19:50 | 90.1 | ↑0.6 | |
| 3/4 20:00 | 90.5 | ↑0.4 | |
| 3/4 20:10 | 90.8 | ↑0.3 | |
| 3/4 20:20 | 91.0 | ↑0.2 | |
| 3/4 20:30 | 91.1 | ↑0.1 | 満潮 |
| 3/4 20:40 | 91.1 | 0 | |
| 3/4 20:50 | 91.0 | ↓-0.1 | |
| 3/4 21:00 | 90.9 | ↓-0.1 | |
| 3/4 21:10 | 90.7 | ↓-0.2 | |
| 3/4 21:20 | 90.5 | ↓-0.2 | |
| 3/4 21:30 | 90.2 | ↓-0.3 | |
| 3/4 21:40 | 90.0 | ↓-0.2 | |
| 3/4 21:50 | 89.7 | ↓-0.3 | |
| 3/4 22:00 | 89.4 | ↓-0.3 | |
| 3/4 22:10 | 89.1 | ↓-0.3 | |
| 3/4 22:20 | 88.8 | ↓-0.3 | |
| 3/4 22:30 | 88.5 | ↓-0.3 | |
| 3/4 22:40 | 88.2 | ↓-0.3 | |
| 3/4 22:50 | 87.9 | ↓-0.3 | |
| 3/4 23:00 | 87.5 | ↓-0.4 | |
| 3/4 23:10 | 87.2 | ↓-0.3 | |
| 3/4 23:20 | 86.9 | ↓-0.3 | |
| 3/4 23:30 | 86.5 | ↓-0.4 | |
| 3/4 23:40 | 86.2 | ↓-0.3 | |
| 3/4 23:50 | 86.0 | ↓-0.2 |