| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(土) |
04:17 | 11:36 | 18:50 | 23:05 |
| 144cm | 3cm | 114cm | 89cm | |
|
||||
苫小牧（北海道）2041年05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 |
|---|---|---|---|
| 5/4 00:00 | 92.2 | ↑1.6 | |
| 5/4 00:10 | 93.8 | ↑1.6 | |
| 5/4 00:20 | 95.6 | ↑1.8 | |
| 5/4 00:30 | 97.5 | ↑1.9 | |
| 5/4 00:40 | 99.4 | ↑1.9 | |
| 5/4 00:50 | 101.4 | ↑2.0 | |
| 5/4 01:00 | 103.5 | ↑2.1 | |
| 5/4 01:10 | 105.7 | ↑2.2 | |
| 5/4 01:20 | 108.0 | ↑2.3 | |
| 5/4 01:30 | 110.4 | ↑2.4 | |
| 5/4 01:40 | 112.8 | ↑2.4 | |
| 5/4 01:50 | 115.3 | ↑2.5 | |
| 5/4 02:00 | 117.9 | ↑2.6 | |
| 5/4 02:10 | 120.5 | ↑2.6 | |
| 5/4 02:20 | 123.2 | ↑2.7 | |
| 5/4 02:30 | 125.8 | ↑2.6 | |
| 5/4 02:40 | 128.4 | ↑2.6 | |
| 5/4 02:50 | 130.9 | ↑2.5 | |
| 5/4 03:00 | 133.3 | ↑2.4 | |
| 5/4 03:10 | 135.5 | ↑2.2 | |
| 5/4 03:20 | 137.5 | ↑2.0 | |
| 5/4 03:30 | 139.2 | ↑1.7 | |
| 5/4 03:40 | 140.7 | ↑1.5 | |
| 5/4 03:50 | 141.8 | ↑1.1 | |
| 5/4 04:00 | 142.6 | ↑0.8 | |
| 5/4 04:10 | 143.0 | ↑0.4 | 満潮 |
| 5/4 04:20 | 143.0 | 0 | |
| 5/4 04:30 | 142.7 | ↓-0.3 | |
| 5/4 04:40 | 142.0 | ↓-0.7 | |
| 5/4 04:50 | 140.8 | ↓-1.2 | |
| 5/4 05:00 | 139.4 | ↓-1.4 | |
| 5/4 05:10 | 137.5 | ↓-1.9 | |
| 5/4 05:20 | 135.4 | ↓-2.1 | |
| 5/4 05:30 | 132.9 | ↓-2.5 | |
| 5/4 05:40 | 130.2 | ↓-2.7 | |
| 5/4 05:50 | 127.3 | ↓-2.9 | |
| 5/4 06:00 | 124.1 | ↓-3.2 | |
| 5/4 06:10 | 120.7 | ↓-3.4 | |
| 5/4 06:20 | 117.2 | ↓-3.5 | |
| 5/4 06:30 | 113.5 | ↓-3.7 | |
| 5/4 06:40 | 109.6 | ↓-3.9 | |
| 5/4 06:50 | 105.7 | ↓-3.9 | |
| 5/4 07:00 | 101.6 | ↓-4.1 | |
| 5/4 07:10 | 97.3 | ↓-4.3 | |
| 5/4 07:20 | 93.0 | ↓-4.3 | |
| 5/4 07:30 | 88.5 | ↓-4.5 | |
| 5/4 07:40 | 83.9 | ↓-4.6 | |
| 5/4 07:50 | 79.2 | ↓-4.7 | |
| 5/4 08:00 | 74.5 | ↓-4.7 | |
| 5/4 08:10 | 69.6 | ↓-4.9 | |
| 5/4 08:20 | 64.6 | ↓-5.0 | 最大潮位差 |
| 5/4 08:30 | 59.7 | ↓-4.9 | |
| 5/4 08:40 | 54.7 | ↓-5.0 | 最大潮位差 |
| 5/4 08:50 | 49.7 | ↓-5.0 | 最大潮位差 |
| 5/4 09:00 | 44.8 | ↓-4.9 | |
| 5/4 09:10 | 40.0 | ↓-4.8 | |
| 5/4 09:20 | 35.3 | ↓-4.7 | |
| 5/4 09:30 | 30.8 | ↓-4.5 | |
| 5/4 09:40 | 26.5 | ↓-4.3 | |
| 5/4 09:50 | 22.5 | ↓-4.0 | |
| 5/4 10:00 | 18.8 | ↓-3.7 | |
| 5/4 10:10 | 15.5 | ↓-3.3 | |
| 5/4 10:20 | 12.5 | ↓-3.0 | |
| 5/4 10:30 | 9.8 | ↓-2.7 | |
| 5/4 10:40 | 7.6 | ↓-2.2 | |
| 5/4 10:50 | 5.7 | ↓-1.9 | |
| 5/4 11:00 | 4.3 | ↓-1.4 | |
| 5/4 11:10 | 3.2 | ↓-1.1 | |
| 5/4 11:20 | 2.5 | ↓-0.7 | |
| 5/4 11:30 | 2.2 | ↓-0.3 | 干潮 |
| 5/4 11:40 | 2.2 | 0 | |
| 5/4 11:50 | 2.6 | ↑0.4 | |
| 5/4 12:00 | 3.2 | ↑0.6 | |
| 5/4 12:10 | 4.1 | ↑0.9 | |
| 5/4 12:20 | 5.3 | ↑1.2 | |
| 5/4 12:30 | 6.8 | ↑1.5 | |
| 5/4 12:40 | 8.5 | ↑1.7 | |
| 5/4 12:50 | 10.5 | ↑2.0 | |
| 5/4 13:00 | 12.7 | ↑2.2 | |
| 5/4 13:10 | 15.1 | ↑2.4 | |
| 5/4 13:20 | 17.8 | ↑2.7 | |
| 5/4 13:30 | 20.7 | ↑2.9 | |
| 5/4 13:40 | 23.9 | ↑3.2 | |
| 5/4 13:50 | 27.3 | ↑3.4 | |
| 5/4 14:00 | 30.9 | ↑3.6 | |
| 5/4 14:10 | 34.7 | ↑3.8 | |
| 5/4 14:20 | 38.7 | ↑4.0 | |
| 5/4 14:30 | 42.9 | ↑4.2 | |
| 5/4 14:40 | 47.3 | ↑4.4 | |
| 5/4 14:50 | 51.8 | ↑4.5 | |
| 5/4 15:00 | 56.3 | ↑4.5 | |
| 5/4 15:10 | 60.9 | ↑4.6 | |
| 5/4 15:20 | 65.5 | ↑4.6 | |
| 5/4 15:30 | 70.1 | ↑4.6 | |
| 5/4 15:40 | 74.6 | ↑4.5 | |
| 5/4 15:50 | 78.9 | ↑4.3 | |
| 5/4 16:00 | 83.1 | ↑4.2 | |
| 5/4 16:10 | 87.0 | ↑3.9 | |
| 5/4 16:20 | 90.7 | ↑3.7 | |
| 5/4 16:30 | 94.1 | ↑3.4 | |
| 5/4 16:40 | 97.3 | ↑3.2 | |
| 5/4 16:50 | 100.1 | ↑2.8 | |
| 5/4 17:00 | 102.6 | ↑2.5 | |
| 5/4 17:10 | 104.8 | ↑2.2 | |
| 5/4 17:20 | 106.7 | ↑1.9 | |
| 5/4 17:30 | 108.3 | ↑1.6 | |
| 5/4 17:40 | 109.7 | ↑1.4 | |
| 5/4 17:50 | 110.8 | ↑1.1 | |
| 5/4 18:00 | 111.7 | ↑0.9 | |
| 5/4 18:10 | 112.4 | ↑0.7 | |
| 5/4 18:20 | 112.9 | ↑0.5 | |
| 5/4 18:30 | 113.2 | ↑0.3 | |
| 5/4 18:40 | 113.4 | ↑0.2 | 満潮 |
| 5/4 18:50 | 113.4 | 0 | 満潮 |
| 5/4 19:00 | 113.3 | ↓-0.1 | |
| 5/4 19:10 | 113.1 | ↓-0.2 | |
| 5/4 19:20 | 112.8 | ↓-0.3 | |
| 5/4 19:30 | 112.3 | ↓-0.5 | |
| 5/4 19:40 | 111.7 | ↓-0.6 | |
| 5/4 19:50 | 111.0 | ↓-0.7 | |
| 5/4 20:00 | 110.1 | ↓-0.9 | |
| 5/4 20:10 | 109.1 | ↓-1.0 | |
| 5/4 20:20 | 108.0 | ↓-1.1 | |
| 5/4 20:30 | 106.7 | ↓-1.3 | |
| 5/4 20:40 | 105.3 | ↓-1.4 | |
| 5/4 20:50 | 103.9 | ↓-1.4 | |
| 5/4 21:00 | 102.3 | ↓-1.6 | |
| 5/4 21:10 | 100.7 | ↓-1.6 | |
| 5/4 21:20 | 99.0 | ↓-1.7 | |
| 5/4 21:30 | 97.4 | ↓-1.6 | |
| 5/4 21:40 | 95.8 | ↓-1.6 | |
| 5/4 21:50 | 94.3 | ↓-1.5 | |
| 5/4 22:00 | 92.9 | ↓-1.4 | |
| 5/4 22:10 | 91.6 | ↓-1.3 | |
| 5/4 22:20 | 90.5 | ↓-1.1 | |
| 5/4 22:30 | 89.6 | ↓-0.9 | |
| 5/4 22:40 | 88.9 | ↓-0.7 | |
| 5/4 22:50 | 88.5 | ↓-0.4 | |
| 5/4 23:00 | 88.2 | ↓-0.3 | 干潮 |
| 5/4 23:10 | 88.3 | ↑0.1 | |
| 5/4 23:20 | 88.5 | ↑0.2 | |
| 5/4 23:30 | 89.0 | ↑0.5 | |
| 5/4 23:40 | 89.6 | ↑0.6 | |
| 5/4 23:50 | 90.5 | ↑0.9 |