| 満潮 | 干潮 | 満潮 | 干潮 |
|
8
(水) |
01:06 | 08:05 | 14:56 | 20:02 |
| 127cm | 19cm | 122cm | 72cm | |
|
||||
苫小牧（北海道）2047年05月8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 | 120.4 | ↑2.0 | |
| 5/8 00:10 | 122.1 | ↑1.7 | |
| 5/8 00:20 | 123.6 | ↑1.5 | |
| 5/8 00:30 | 124.9 | ↑1.3 | |
| 5/8 00:40 | 125.8 | ↑0.9 | |
| 5/8 00:50 | 126.4 | ↑0.6 | |
| 5/8 01:00 | 126.7 | ↑0.3 | 満潮 |
| 5/8 01:10 | 126.7 | 0 | |
| 5/8 01:20 | 126.5 | ↓-0.2 | |
| 5/8 01:30 | 125.9 | ↓-0.6 | |
| 5/8 01:40 | 125.0 | ↓-0.9 | |
| 5/8 01:50 | 123.8 | ↓-1.2 | |
| 5/8 02:00 | 122.4 | ↓-1.4 | |
| 5/8 02:10 | 120.8 | ↓-1.6 | |
| 5/8 02:20 | 118.9 | ↓-1.9 | |
| 5/8 02:30 | 116.8 | ↓-2.1 | |
| 5/8 02:40 | 114.5 | ↓-2.3 | |
| 5/8 02:50 | 112.0 | ↓-2.5 | |
| 5/8 03:00 | 109.4 | ↓-2.6 | |
| 5/8 03:10 | 106.5 | ↓-2.9 | |
| 5/8 03:20 | 103.5 | ↓-3.0 | |
| 5/8 03:30 | 100.4 | ↓-3.1 | |
| 5/8 03:40 | 97.1 | ↓-3.3 | |
| 5/8 03:50 | 93.6 | ↓-3.5 | |
| 5/8 04:00 | 90.0 | ↓-3.6 | |
| 5/8 04:10 | 86.3 | ↓-3.7 | |
| 5/8 04:20 | 82.4 | ↓-3.9 | |
| 5/8 04:30 | 78.5 | ↓-3.9 | |
| 5/8 04:40 | 74.4 | ↓-4.1 | |
| 5/8 04:50 | 70.3 | ↓-4.1 | |
| 5/8 05:00 | 66.2 | ↓-4.1 | |
| 5/8 05:10 | 62.1 | ↓-4.1 | |
| 5/8 05:20 | 57.9 | ↓-4.2 | |
| 5/8 05:30 | 53.8 | ↓-4.1 | |
| 5/8 05:40 | 49.9 | ↓-3.9 | |
| 5/8 05:50 | 46.0 | ↓-3.9 | |
| 5/8 06:00 | 42.3 | ↓-3.7 | |
| 5/8 06:10 | 38.7 | ↓-3.6 | |
| 5/8 06:20 | 35.4 | ↓-3.3 | |
| 5/8 06:30 | 32.4 | ↓-3.0 | |
| 5/8 06:40 | 29.6 | ↓-2.8 | |
| 5/8 06:50 | 27.1 | ↓-2.5 | |
| 5/8 07:00 | 24.9 | ↓-2.2 | |
| 5/8 07:10 | 23.0 | ↓-1.9 | |
| 5/8 07:20 | 21.5 | ↓-1.5 | |
| 5/8 07:30 | 20.2 | ↓-1.3 | |
| 5/8 07:40 | 19.4 | ↓-0.8 | |
| 5/8 07:50 | 18.8 | ↓-0.6 | |
| 5/8 08:00 | 18.5 | ↓-0.3 | 干潮 |
| 5/8 08:10 | 18.5 | 0 | |
| 5/8 08:20 | 18.9 | ↑0.4 | |
| 5/8 08:30 | 19.5 | ↑0.6 | |
| 5/8 08:40 | 20.4 | ↑0.9 | |
| 5/8 08:50 | 21.5 | ↑1.1 | |
| 5/8 09:00 | 22.9 | ↑1.4 | |
| 5/8 09:10 | 24.6 | ↑1.7 | |
| 5/8 09:20 | 26.5 | ↑1.9 | |
| 5/8 09:30 | 28.6 | ↑2.1 | |
| 5/8 09:40 | 31.0 | ↑2.4 | |
| 5/8 09:50 | 33.6 | ↑2.6 | |
| 5/8 10:00 | 36.4 | ↑2.8 | |
| 5/8 10:10 | 39.4 | ↑3.0 | |
| 5/8 10:20 | 42.7 | ↑3.3 | |
| 5/8 10:30 | 46.1 | ↑3.4 | |
| 5/8 10:40 | 49.8 | ↑3.7 | |
| 5/8 10:50 | 53.6 | ↑3.8 | |
| 5/8 11:00 | 57.6 | ↑4.0 | |
| 5/8 11:10 | 61.6 | ↑4.0 | |
| 5/8 11:20 | 65.8 | ↑4.2 | |
| 5/8 11:30 | 70.0 | ↑4.2 | |
| 5/8 11:40 | 74.3 | ↑4.3 | 最大潮位差 |
| 5/8 11:50 | 78.5 | ↑4.2 | |
| 5/8 12:00 | 82.7 | ↑4.2 | |
| 5/8 12:10 | 86.8 | ↑4.1 | |
| 5/8 12:20 | 90.7 | ↑3.9 | |
| 5/8 12:30 | 94.5 | ↑3.8 | |
| 5/8 12:40 | 98.1 | ↑3.6 | |
| 5/8 12:50 | 101.5 | ↑3.4 | |
| 5/8 13:00 | 104.7 | ↑3.2 | |
| 5/8 13:10 | 107.5 | ↑2.8 | |
| 5/8 13:20 | 110.2 | ↑2.7 | |
| 5/8 13:30 | 112.5 | ↑2.3 | |
| 5/8 13:40 | 114.5 | ↑2.0 | |
| 5/8 13:50 | 116.3 | ↑1.8 | |
| 5/8 14:00 | 117.8 | ↑1.5 | |
| 5/8 14:10 | 119.0 | ↑1.2 | |
| 5/8 14:20 | 119.9 | ↑0.9 | |
| 5/8 14:30 | 120.7 | ↑0.8 | |
| 5/8 14:40 | 121.1 | ↑0.4 | |
| 5/8 14:50 | 121.3 | ↑0.2 | 満潮 |
| 5/8 15:00 | 121.4 | ↑0.1 | |
| 5/8 15:10 | 121.2 | ↓-0.2 | |
| 5/8 15:20 | 120.7 | ↓-0.5 | |
| 5/8 15:30 | 120.1 | ↓-0.6 | |
| 5/8 15:40 | 119.3 | ↓-0.8 | |
| 5/8 15:50 | 118.2 | ↓-1.1 | |
| 5/8 16:00 | 117.0 | ↓-1.2 | |
| 5/8 16:10 | 115.6 | ↓-1.4 | |
| 5/8 16:20 | 114.0 | ↓-1.6 | |
| 5/8 16:30 | 112.1 | ↓-1.9 | |
| 5/8 16:40 | 110.1 | ↓-2.0 | |
| 5/8 16:50 | 108.0 | ↓-2.1 | |
| 5/8 17:00 | 105.7 | ↓-2.3 | |
| 5/8 17:10 | 103.2 | ↓-2.5 | |
| 5/8 17:20 | 100.7 | ↓-2.5 | |
| 5/8 17:30 | 98.0 | ↓-2.7 | |
| 5/8 17:40 | 95.4 | ↓-2.6 | |
| 5/8 17:50 | 92.7 | ↓-2.7 | |
| 5/8 18:00 | 90.0 | ↓-2.7 | |
| 5/8 18:10 | 87.4 | ↓-2.6 | |
| 5/8 18:20 | 84.9 | ↓-2.5 | |
| 5/8 18:30 | 82.6 | ↓-2.3 | |
| 5/8 18:40 | 80.4 | ↓-2.2 | |
| 5/8 18:50 | 78.4 | ↓-2.0 | |
| 5/8 19:00 | 76.6 | ↓-1.8 | |
| 5/8 19:10 | 75.1 | ↓-1.5 | |
| 5/8 19:20 | 73.9 | ↓-1.2 | |
| 5/8 19:30 | 72.9 | ↓-1.0 | |
| 5/8 19:40 | 72.2 | ↓-0.7 | |
| 5/8 19:50 | 71.7 | ↓-0.5 | |
| 5/8 20:00 | 71.6 | ↓-0.1 | 干潮 |
| 5/8 20:10 | 71.7 | ↑0.1 | |
| 5/8 20:20 | 72.1 | ↑0.4 | |
| 5/8 20:30 | 72.7 | ↑0.6 | |
| 5/8 20:40 | 73.5 | ↑0.8 | |
| 5/8 20:50 | 74.5 | ↑1.0 | |
| 5/8 21:00 | 75.8 | ↑1.3 | |
| 5/8 21:10 | 77.2 | ↑1.4 | |
| 5/8 21:20 | 78.8 | ↑1.6 | |
| 5/8 21:30 | 80.5 | ↑1.7 | |
| 5/8 21:40 | 82.4 | ↑1.9 | |
| 5/8 21:50 | 84.4 | ↑2.0 | |
| 5/8 22:00 | 86.6 | ↑2.2 | |
| 5/8 22:10 | 88.9 | ↑2.3 | |
| 5/8 22:20 | 91.4 | ↑2.5 | |
| 5/8 22:30 | 93.9 | ↑2.5 | |
| 5/8 22:40 | 96.6 | ↑2.7 | |
| 5/8 22:50 | 99.4 | ↑2.8 | |
| 5/8 23:00 | 102.2 | ↑2.8 | |
| 5/8 23:10 | 105.1 | ↑2.9 | |
| 5/8 23:20 | 108.1 | ↑3.0 | |
| 5/8 23:30 | 111.0 | ↑2.9 | |
| 5/8 23:40 | 114.0 | ↑3.0 | |
| 5/8 23:50 | 116.9 | ↑2.9 |