| 満潮 | 干潮 | 満潮 | 干潮 |
|
08
(木) |
02:56 | 09:58 | 17:05 | 21:57 |
| 143cm | -4cm | 126cm | 79cm | |
|
||||
苫小牧（北海道）2031年05月08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 |
|---|---|---|---|
| 5/8 00:00 | 100.9 | ↑2.8 | |
| 5/8 00:10 | 103.8 | ↑2.9 | |
| 5/8 00:20 | 106.7 | ↑2.9 | |
| 5/8 00:30 | 109.8 | ↑3.1 | |
| 5/8 00:40 | 113.0 | ↑3.2 | |
| 5/8 00:50 | 116.1 | ↑3.1 | |
| 5/8 01:00 | 119.3 | ↑3.2 | |
| 5/8 01:10 | 122.5 | ↑3.2 | |
| 5/8 01:20 | 125.5 | ↑3.0 | |
| 5/8 01:30 | 128.5 | ↑3.0 | |
| 5/8 01:40 | 131.2 | ↑2.7 | |
| 5/8 01:50 | 133.8 | ↑2.6 | |
| 5/8 02:00 | 136.1 | ↑2.3 | |
| 5/8 02:10 | 138.1 | ↑2.0 | |
| 5/8 02:20 | 139.7 | ↑1.6 | |
| 5/8 02:30 | 140.9 | ↑1.2 | |
| 5/8 02:40 | 141.8 | ↑0.9 | |
| 5/8 02:50 | 142.2 | ↑0.4 | 満潮 |
| 5/8 03:00 | 142.2 | 0 | |
| 5/8 03:10 | 141.7 | ↓-0.5 | |
| 5/8 03:20 | 140.8 | ↓-0.9 | |
| 5/8 03:30 | 139.6 | ↓-1.2 | |
| 5/8 03:40 | 137.9 | ↓-1.7 | |
| 5/8 03:50 | 135.8 | ↓-2.1 | |
| 5/8 04:00 | 133.4 | ↓-2.4 | |
| 5/8 04:10 | 130.7 | ↓-2.7 | |
| 5/8 04:20 | 127.6 | ↓-3.1 | |
| 5/8 04:30 | 124.4 | ↓-3.2 | |
| 5/8 04:40 | 120.9 | ↓-3.5 | |
| 5/8 04:50 | 117.2 | ↓-3.7 | |
| 5/8 05:00 | 113.3 | ↓-3.9 | |
| 5/8 05:10 | 109.2 | ↓-4.1 | |
| 5/8 05:20 | 104.9 | ↓-4.3 | |
| 5/8 05:30 | 100.6 | ↓-4.3 | |
| 5/8 05:40 | 96.0 | ↓-4.6 | |
| 5/8 05:50 | 91.3 | ↓-4.7 | |
| 5/8 06:00 | 86.5 | ↓-4.8 | |
| 5/8 06:10 | 81.6 | ↓-4.9 | |
| 5/8 06:20 | 76.5 | ↓-5.1 | |
| 5/8 06:30 | 71.3 | ↓-5.2 | |
| 5/8 06:40 | 66.1 | ↓-5.2 | |
| 5/8 06:50 | 60.7 | ↓-5.4 | 最大潮位差 |
| 5/8 07:00 | 55.3 | ↓-5.4 | 最大潮位差 |
| 5/8 07:10 | 50.0 | ↓-5.3 | |
| 5/8 07:20 | 44.6 | ↓-5.4 | 最大潮位差 |
| 5/8 07:30 | 39.3 | ↓-5.3 | |
| 5/8 07:40 | 34.1 | ↓-5.2 | |
| 5/8 07:50 | 29.1 | ↓-5.0 | |
| 5/8 08:00 | 24.3 | ↓-4.8 | |
| 5/8 08:10 | 19.7 | ↓-4.6 | |
| 5/8 08:20 | 15.5 | ↓-4.2 | |
| 5/8 08:30 | 11.6 | ↓-3.9 | |
| 5/8 08:40 | 8.0 | ↓-3.6 | |
| 5/8 08:50 | 4.9 | ↓-3.1 | |
| 5/8 09:00 | 2.2 | ↓-2.7 | |
| 5/8 09:10 | 0.0 | ↓-2.2 | |
| 5/8 09:20 | -1.8 | 0 | |
| 5/8 09:30 | -3.2 | ↓-1.4 | |
| 5/8 09:40 | -4.1 | ↓-0.9 | |
| 5/8 09:50 | -4.6 | ↓-0.5 | 干潮 |
| 5/8 10:00 | -4.7 | ↓-0.1 | |
| 5/8 10:10 | -4.3 | ↑0.4 | |
| 5/8 10:20 | -3.7 | ↑0.6 | |
| 5/8 10:30 | -2.7 | ↑1.0 | |
| 5/8 10:40 | -1.3 | ↑1.4 | |
| 5/8 10:50 | 0.3 | ↑1.6 | |
| 5/8 11:00 | 2.2 | ↑1.9 | |
| 5/8 11:10 | 4.4 | ↑2.2 | |
| 5/8 11:20 | 6.9 | ↑2.5 | |
| 5/8 11:30 | 9.6 | ↑2.7 | |
| 5/8 11:40 | 12.6 | ↑3.0 | |
| 5/8 11:50 | 15.8 | ↑3.2 | |
| 5/8 12:00 | 19.3 | ↑3.5 | |
| 5/8 12:10 | 23.0 | ↑3.7 | |
| 5/8 12:20 | 27.0 | ↑4.0 | |
| 5/8 12:30 | 31.2 | ↑4.2 | |
| 5/8 12:40 | 35.7 | ↑4.5 | |
| 5/8 12:50 | 40.4 | ↑4.7 | |
| 5/8 13:00 | 45.2 | ↑4.8 | |
| 5/8 13:10 | 50.3 | ↑5.1 | |
| 5/8 13:20 | 55.4 | ↑5.1 | |
| 5/8 13:30 | 60.7 | ↑5.3 | |
| 5/8 13:40 | 66.0 | ↑5.3 | |
| 5/8 13:50 | 71.3 | ↑5.3 | |
| 5/8 14:00 | 76.5 | ↑5.2 | |
| 5/8 14:10 | 81.7 | ↑5.2 | |
| 5/8 14:20 | 86.7 | ↑5.0 | |
| 5/8 14:30 | 91.5 | ↑4.8 | |
| 5/8 14:40 | 96.0 | ↑4.5 | |
| 5/8 14:50 | 100.3 | ↑4.3 | |
| 5/8 15:00 | 104.2 | ↑3.9 | |
| 5/8 15:10 | 107.8 | ↑3.6 | |
| 5/8 15:20 | 111.1 | ↑3.3 | |
| 5/8 15:30 | 114.0 | ↑2.9 | |
| 5/8 15:40 | 116.5 | ↑2.5 | |
| 5/8 15:50 | 118.7 | ↑2.2 | |
| 5/8 16:00 | 120.5 | ↑1.8 | |
| 5/8 16:10 | 122.0 | ↑1.5 | |
| 5/8 16:20 | 123.2 | ↑1.2 | |
| 5/8 16:30 | 124.2 | ↑1.0 | |
| 5/8 16:40 | 124.8 | ↑0.6 | |
| 5/8 16:50 | 125.2 | ↑0.4 | |
| 5/8 17:00 | 125.4 | ↑0.2 | 満潮 |
| 5/8 17:10 | 125.4 | 0 | |
| 5/8 17:20 | 125.2 | ↓-0.2 | |
| 5/8 17:30 | 124.7 | ↓-0.5 | |
| 5/8 17:40 | 124.2 | ↓-0.5 | |
| 5/8 17:50 | 123.4 | ↓-0.8 | |
| 5/8 18:00 | 122.4 | ↓-1.0 | |
| 5/8 18:10 | 121.2 | ↓-1.2 | |
| 5/8 18:20 | 119.9 | ↓-1.3 | |
| 5/8 18:30 | 118.3 | ↓-1.6 | |
| 5/8 18:40 | 116.6 | ↓-1.7 | |
| 5/8 18:50 | 114.6 | ↓-2.0 | |
| 5/8 19:00 | 112.5 | ↓-2.1 | |
| 5/8 19:10 | 110.2 | ↓-2.3 | |
| 5/8 19:20 | 107.8 | ↓-2.4 | |
| 5/8 19:30 | 105.2 | ↓-2.6 | |
| 5/8 19:40 | 102.6 | ↓-2.6 | |
| 5/8 19:50 | 99.9 | ↓-2.7 | |
| 5/8 20:00 | 97.2 | ↓-2.7 | |
| 5/8 20:10 | 94.5 | ↓-2.7 | |
| 5/8 20:20 | 91.9 | ↓-2.6 | |
| 5/8 20:30 | 89.5 | ↓-2.4 | |
| 5/8 20:40 | 87.2 | ↓-2.3 | |
| 5/8 20:50 | 85.1 | ↓-2.1 | |
| 5/8 21:00 | 83.2 | ↓-1.9 | |
| 5/8 21:10 | 81.7 | ↓-1.5 | |
| 5/8 21:20 | 80.4 | ↓-1.3 | |
| 5/8 21:30 | 79.4 | ↓-1.0 | |
| 5/8 21:40 | 78.8 | ↓-0.6 | |
| 5/8 21:50 | 78.4 | ↓-0.4 | 干潮 |
| 5/8 22:00 | 78.4 | 0 | |
| 5/8 22:10 | 78.7 | ↑0.3 | |
| 5/8 22:20 | 79.2 | ↑0.5 | |
| 5/8 22:30 | 80.0 | ↑0.8 | |
| 5/8 22:40 | 81.0 | ↑1.0 | |
| 5/8 22:50 | 82.2 | ↑1.2 | |
| 5/8 23:00 | 83.6 | ↑1.4 | |
| 5/8 23:10 | 85.2 | ↑1.6 | |
| 5/8 23:20 | 86.9 | ↑1.7 | |
| 5/8 23:30 | 88.8 | ↑1.9 | |
| 5/8 23:40 | 90.8 | ↑2.0 | |
| 5/8 23:50 | 92.9 | ↑2.1 |