| 満潮 | 干潮 | 満潮 | 干潮 |
|
10
(土) |
04:11 | 11:20 | 18:43 | 23:15 |
| 146cm | -3cm | 119cm | 84cm | |
|
||||
苫小牧（北海道）2031年05月10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 |
|---|---|---|---|
| 5/10 00:00 | 90.2 | ↑1.7 | |
| 5/10 00:10 | 92.0 | ↑1.8 | |
| 5/10 00:20 | 93.9 | ↑1.9 | |
| 5/10 00:30 | 96.0 | ↑2.1 | |
| 5/10 00:40 | 98.1 | ↑2.1 | |
| 5/10 00:50 | 100.3 | ↑2.2 | |
| 5/10 01:00 | 102.7 | ↑2.4 | |
| 5/10 01:10 | 105.1 | ↑2.4 | |
| 5/10 01:20 | 107.7 | ↑2.6 | |
| 5/10 01:30 | 110.4 | ↑2.7 | |
| 5/10 01:40 | 113.2 | ↑2.8 | |
| 5/10 01:50 | 116.0 | ↑2.8 | |
| 5/10 02:00 | 118.9 | ↑2.9 | |
| 5/10 02:10 | 121.9 | ↑3.0 | |
| 5/10 02:20 | 124.8 | ↑2.9 | |
| 5/10 02:30 | 127.7 | ↑2.9 | |
| 5/10 02:40 | 130.6 | ↑2.9 | |
| 5/10 02:50 | 133.3 | ↑2.7 | |
| 5/10 03:00 | 135.9 | ↑2.6 | |
| 5/10 03:10 | 138.3 | ↑2.4 | |
| 5/10 03:20 | 140.4 | ↑2.1 | |
| 5/10 03:30 | 142.2 | ↑1.8 | |
| 5/10 03:40 | 143.6 | ↑1.4 | |
| 5/10 03:50 | 144.7 | ↑1.1 | |
| 5/10 04:00 | 145.4 | ↑0.7 | |
| 5/10 04:10 | 145.6 | ↑0.2 | 満潮 |
| 5/10 04:20 | 145.4 | ↓-0.2 | |
| 5/10 04:30 | 144.8 | ↓-0.6 | |
| 5/10 04:40 | 143.7 | ↓-1.1 | |
| 5/10 04:50 | 142.2 | ↓-1.5 | |
| 5/10 05:00 | 140.2 | ↓-2.0 | |
| 5/10 05:10 | 138.0 | ↓-2.2 | |
| 5/10 05:20 | 135.3 | ↓-2.7 | |
| 5/10 05:30 | 132.4 | ↓-2.9 | |
| 5/10 05:40 | 129.1 | ↓-3.3 | |
| 5/10 05:50 | 125.6 | ↓-3.5 | |
| 5/10 06:00 | 121.9 | ↓-3.7 | |
| 5/10 06:10 | 118.0 | ↓-3.9 | |
| 5/10 06:20 | 113.9 | ↓-4.1 | |
| 5/10 06:30 | 109.7 | ↓-4.2 | |
| 5/10 06:40 | 105.3 | ↓-4.4 | |
| 5/10 06:50 | 100.8 | ↓-4.5 | |
| 5/10 07:00 | 96.2 | ↓-4.6 | |
| 5/10 07:10 | 91.5 | ↓-4.7 | |
| 5/10 07:20 | 86.7 | ↓-4.8 | |
| 5/10 07:30 | 81.7 | ↓-5.0 | |
| 5/10 07:40 | 76.7 | ↓-5.0 | |
| 5/10 07:50 | 71.5 | ↓-5.2 | |
| 5/10 08:00 | 66.3 | ↓-5.2 | |
| 5/10 08:10 | 61.1 | ↓-5.2 | |
| 5/10 08:20 | 55.8 | ↓-5.3 | 最大潮位差 |
| 5/10 08:30 | 50.5 | ↓-5.3 | 最大潮位差 |
| 5/10 08:40 | 45.2 | ↓-5.3 | 最大潮位差 |
| 5/10 08:50 | 40.0 | ↓-5.2 | |
| 5/10 09:00 | 34.9 | ↓-5.1 | |
| 5/10 09:10 | 30.0 | ↓-4.9 | |
| 5/10 09:20 | 25.3 | ↓-4.7 | |
| 5/10 09:30 | 20.8 | ↓-4.5 | |
| 5/10 09:40 | 16.6 | ↓-4.2 | |
| 5/10 09:50 | 12.7 | ↓-3.9 | |
| 5/10 10:00 | 9.2 | ↓-3.5 | |
| 5/10 10:10 | 6.1 | ↓-3.1 | |
| 5/10 10:20 | 3.4 | ↓-2.7 | |
| 5/10 10:30 | 1.1 | ↓-2.3 | |
| 5/10 10:40 | -0.7 | ↓-1.8 | |
| 5/10 10:50 | -2.1 | ↓-1.4 | |
| 5/10 11:00 | -3.1 | ↓-1.0 | |
| 5/10 11:10 | -3.6 | ↓-0.5 | 干潮 |
| 5/10 11:20 | -3.8 | ↓-0.2 | 干潮 |
| 5/10 11:30 | -3.6 | ↑0.2 | |
| 5/10 11:40 | -3.1 | ↑0.5 | |
| 5/10 11:50 | -2.2 | ↑0.9 | |
| 5/10 12:00 | -1.0 | ↑1.2 | |
| 5/10 12:10 | 0.4 | ↑1.4 | |
| 5/10 12:20 | 2.2 | ↑1.8 | |
| 5/10 12:30 | 4.1 | ↑1.9 | |
| 5/10 12:40 | 6.3 | ↑2.2 | |
| 5/10 12:50 | 8.8 | ↑2.5 | |
| 5/10 13:00 | 11.4 | ↑2.6 | |
| 5/10 13:10 | 14.3 | ↑2.9 | |
| 5/10 13:20 | 17.4 | ↑3.1 | |
| 5/10 13:30 | 20.8 | ↑3.4 | |
| 5/10 13:40 | 24.4 | ↑3.6 | |
| 5/10 13:50 | 28.2 | ↑3.8 | |
| 5/10 14:00 | 32.2 | ↑4.0 | |
| 5/10 14:10 | 36.4 | ↑4.2 | |
| 5/10 14:20 | 40.8 | ↑4.4 | |
| 5/10 14:30 | 45.4 | ↑4.6 | |
| 5/10 14:40 | 50.2 | ↑4.8 | |
| 5/10 14:50 | 55.0 | ↑4.8 | |
| 5/10 15:00 | 59.9 | ↑4.9 | |
| 5/10 15:10 | 64.8 | ↑4.9 | |
| 5/10 15:20 | 69.7 | ↑4.9 | |
| 5/10 15:30 | 74.5 | ↑4.8 | |
| 5/10 15:40 | 79.2 | ↑4.7 | |
| 5/10 15:50 | 83.7 | ↑4.5 | |
| 5/10 16:00 | 88.0 | ↑4.3 | |
| 5/10 16:10 | 92.1 | ↑4.1 | |
| 5/10 16:20 | 95.9 | ↑3.8 | |
| 5/10 16:30 | 99.4 | ↑3.5 | |
| 5/10 16:40 | 102.5 | ↑3.1 | |
| 5/10 16:50 | 105.3 | ↑2.8 | |
| 5/10 17:00 | 107.8 | ↑2.5 | |
| 5/10 17:10 | 110.0 | ↑2.2 | |
| 5/10 17:20 | 111.9 | ↑1.9 | |
| 5/10 17:30 | 113.5 | ↑1.6 | |
| 5/10 17:40 | 114.8 | ↑1.3 | |
| 5/10 17:50 | 115.8 | ↑1.0 | |
| 5/10 18:00 | 116.6 | ↑0.8 | |
| 5/10 18:10 | 117.2 | ↑0.6 | |
| 5/10 18:20 | 117.7 | ↑0.5 | |
| 5/10 18:30 | 117.9 | ↑0.2 | |
| 5/10 18:40 | 118.0 | ↑0.1 | 満潮 |
| 5/10 18:50 | 118.0 | 0 | |
| 5/10 19:00 | 117.8 | ↓-0.2 | |
| 5/10 19:10 | 117.5 | ↓-0.3 | |
| 5/10 19:20 | 117.0 | ↓-0.5 | |
| 5/10 19:30 | 116.3 | ↓-0.7 | |
| 5/10 19:40 | 115.5 | ↓-0.8 | |
| 5/10 19:50 | 114.5 | ↓-1.0 | |
| 5/10 20:00 | 113.4 | ↓-1.1 | |
| 5/10 20:10 | 112.1 | ↓-1.3 | |
| 5/10 20:20 | 110.6 | ↓-1.5 | |
| 5/10 20:30 | 109.0 | ↓-1.6 | |
| 5/10 20:40 | 107.2 | ↓-1.8 | |
| 5/10 20:50 | 105.3 | ↓-1.9 | |
| 5/10 21:00 | 103.2 | ↓-2.1 | |
| 5/10 21:10 | 101.1 | ↓-2.1 | |
| 5/10 21:20 | 99.0 | ↓-2.1 | |
| 5/10 21:30 | 96.9 | ↓-2.1 | |
| 5/10 21:40 | 94.8 | ↓-2.1 | |
| 5/10 21:50 | 92.8 | ↓-2.0 | |
| 5/10 22:00 | 91.0 | ↓-1.8 | |
| 5/10 22:10 | 89.3 | ↓-1.7 | |
| 5/10 22:20 | 87.8 | ↓-1.5 | |
| 5/10 22:30 | 86.5 | ↓-1.3 | |
| 5/10 22:40 | 85.5 | ↓-1.0 | |
| 5/10 22:50 | 84.7 | ↓-0.8 | |
| 5/10 23:00 | 84.2 | ↓-0.5 | |
| 5/10 23:10 | 83.9 | ↓-0.3 | 干潮 |
| 5/10 23:20 | 83.9 | 0 | |
| 5/10 23:30 | 84.2 | ↑0.3 | |
| 5/10 23:40 | 84.7 | ↑0.5 | |
| 5/10 23:50 | 85.4 | ↑0.7 |