| 満潮 | 干潮 | 満潮 | 干潮 |
|
01
(水) |
02:51 | 09:47 | 16:30 | 21:35 |
| 138cm | 4cm | 128cm | 72cm | |
|
||||
苫小牧（北海道）2041年05月01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 |
|---|---|---|---|
| 5/1 00:00 | 96.1 | ↑3.3 | |
| 5/1 00:10 | 99.4 | ↑3.3 | |
| 5/1 00:20 | 102.9 | ↑3.5 | |
| 5/1 00:30 | 106.3 | ↑3.4 | |
| 5/1 00:40 | 109.8 | ↑3.5 | |
| 5/1 00:50 | 113.3 | ↑3.5 | |
| 5/1 01:00 | 116.6 | ↑3.3 | |
| 5/1 01:10 | 119.8 | ↑3.2 | |
| 5/1 01:20 | 122.9 | ↑3.1 | |
| 5/1 01:30 | 125.8 | ↑2.9 | |
| 5/1 01:40 | 128.4 | ↑2.6 | |
| 5/1 01:50 | 130.7 | ↑2.3 | |
| 5/1 02:00 | 132.7 | ↑2.0 | |
| 5/1 02:10 | 134.3 | ↑1.6 | |
| 5/1 02:20 | 135.6 | ↑1.3 | |
| 5/1 02:30 | 136.5 | ↑0.9 | |
| 5/1 02:40 | 137.1 | ↑0.6 | |
| 5/1 02:50 | 137.3 | ↑0.2 | 満潮 |
| 5/1 03:00 | 137.1 | ↓-0.2 | |
| 5/1 03:10 | 136.6 | ↓-0.5 | |
| 5/1 03:20 | 135.7 | ↓-0.9 | |
| 5/1 03:30 | 134.5 | ↓-1.2 | |
| 5/1 03:40 | 133.0 | ↓-1.5 | |
| 5/1 03:50 | 131.2 | ↓-1.8 | |
| 5/1 04:00 | 129.1 | ↓-2.1 | |
| 5/1 04:10 | 126.8 | ↓-2.3 | |
| 5/1 04:20 | 124.2 | ↓-2.6 | |
| 5/1 04:30 | 121.4 | ↓-2.8 | |
| 5/1 04:40 | 118.3 | ↓-3.1 | |
| 5/1 04:50 | 115.0 | ↓-3.3 | |
| 5/1 05:00 | 111.5 | ↓-3.5 | |
| 5/1 05:10 | 107.7 | ↓-3.8 | |
| 5/1 05:20 | 103.7 | ↓-4.0 | |
| 5/1 05:30 | 99.5 | ↓-4.2 | |
| 5/1 05:40 | 95.1 | ↓-4.4 | |
| 5/1 05:50 | 90.5 | ↓-4.6 | |
| 5/1 06:00 | 85.7 | ↓-4.8 | |
| 5/1 06:10 | 80.7 | ↓-5.0 | |
| 5/1 06:20 | 75.6 | ↓-5.1 | |
| 5/1 06:30 | 70.4 | ↓-5.2 | |
| 5/1 06:40 | 65.1 | ↓-5.3 | |
| 5/1 06:50 | 59.7 | ↓-5.4 | 最大潮位差 |
| 5/1 07:00 | 54.4 | ↓-5.3 | |
| 5/1 07:10 | 49.1 | ↓-5.3 | |
| 5/1 07:20 | 44.0 | ↓-5.1 | |
| 5/1 07:30 | 39.0 | ↓-5.0 | |
| 5/1 07:40 | 34.1 | ↓-4.9 | |
| 5/1 07:50 | 29.6 | ↓-4.5 | |
| 5/1 08:00 | 25.3 | ↓-4.3 | |
| 5/1 08:10 | 21.3 | ↓-4.0 | |
| 5/1 08:20 | 17.7 | ↓-3.6 | |
| 5/1 08:30 | 14.5 | ↓-3.2 | |
| 5/1 08:40 | 11.7 | ↓-2.8 | |
| 5/1 08:50 | 9.3 | ↓-2.4 | |
| 5/1 09:00 | 7.3 | ↓-2.0 | |
| 5/1 09:10 | 5.7 | ↓-1.6 | |
| 5/1 09:20 | 4.5 | ↓-1.2 | |
| 5/1 09:30 | 3.7 | ↓-0.8 | |
| 5/1 09:40 | 3.2 | ↓-0.5 | 干潮 |
| 5/1 09:50 | 3.2 | 0 | |
| 5/1 10:00 | 3.5 | ↑0.3 | |
| 5/1 10:10 | 4.2 | ↑0.7 | |
| 5/1 10:20 | 5.2 | ↑1.0 | |
| 5/1 10:30 | 6.6 | ↑1.4 | |
| 5/1 10:40 | 8.2 | ↑1.6 | |
| 5/1 10:50 | 10.2 | ↑2.0 | |
| 5/1 11:00 | 12.5 | ↑2.3 | |
| 5/1 11:10 | 15.2 | ↑2.7 | |
| 5/1 11:20 | 18.1 | ↑2.9 | |
| 5/1 11:30 | 21.4 | ↑3.3 | |
| 5/1 11:40 | 24.9 | ↑3.5 | |
| 5/1 11:50 | 28.8 | ↑3.9 | |
| 5/1 12:00 | 32.9 | ↑4.1 | |
| 5/1 12:10 | 37.3 | ↑4.4 | |
| 5/1 12:20 | 42.0 | ↑4.7 | |
| 5/1 12:30 | 46.9 | ↑4.9 | |
| 5/1 12:40 | 51.9 | ↑5.0 | |
| 5/1 12:50 | 57.1 | ↑5.2 | |
| 5/1 13:00 | 62.4 | ↑5.3 | |
| 5/1 13:10 | 67.7 | ↑5.3 | |
| 5/1 13:20 | 73.0 | ↑5.3 | |
| 5/1 13:30 | 78.3 | ↑5.3 | |
| 5/1 13:40 | 83.4 | ↑5.1 | |
| 5/1 13:50 | 88.4 | ↑5.0 | |
| 5/1 14:00 | 93.2 | ↑4.8 | |
| 5/1 14:10 | 97.8 | ↑4.6 | |
| 5/1 14:20 | 102.1 | ↑4.3 | |
| 5/1 14:30 | 106.0 | ↑3.9 | |
| 5/1 14:40 | 109.7 | ↑3.7 | |
| 5/1 14:50 | 112.9 | ↑3.2 | |
| 5/1 15:00 | 115.9 | ↑3.0 | |
| 5/1 15:10 | 118.4 | ↑2.5 | |
| 5/1 15:20 | 120.6 | ↑2.2 | |
| 5/1 15:30 | 122.5 | ↑1.9 | |
| 5/1 15:40 | 124.0 | ↑1.5 | |
| 5/1 15:50 | 125.2 | ↑1.2 | |
| 5/1 16:00 | 126.1 | ↑0.9 | |
| 5/1 16:10 | 126.8 | ↑0.7 | |
| 5/1 16:20 | 127.1 | ↑0.3 | 満潮 |
| 5/1 16:30 | 127.2 | ↑0.1 | 満潮 |
| 5/1 16:40 | 127.1 | ↓-0.1 | |
| 5/1 16:50 | 126.7 | ↓-0.4 | |
| 5/1 17:00 | 126.1 | ↓-0.6 | |
| 5/1 17:10 | 125.2 | ↓-0.9 | |
| 5/1 17:20 | 124.2 | ↓-1.0 | |
| 5/1 17:30 | 122.9 | ↓-1.3 | |
| 5/1 17:40 | 121.4 | ↓-1.5 | |
| 5/1 17:50 | 119.6 | ↓-1.8 | |
| 5/1 18:00 | 117.7 | ↓-1.9 | |
| 5/1 18:10 | 115.5 | ↓-2.2 | |
| 5/1 18:20 | 113.2 | ↓-2.3 | |
| 5/1 18:30 | 110.6 | ↓-2.6 | |
| 5/1 18:40 | 108.0 | ↓-2.6 | |
| 5/1 18:50 | 105.1 | ↓-2.9 | |
| 5/1 19:00 | 102.2 | ↓-2.9 | |
| 5/1 19:10 | 99.2 | ↓-3.0 | |
| 5/1 19:20 | 96.2 | ↓-3.0 | |
| 5/1 19:30 | 93.2 | ↓-3.0 | |
| 5/1 19:40 | 90.3 | ↓-2.9 | |
| 5/1 19:50 | 87.4 | ↓-2.9 | |
| 5/1 20:00 | 84.8 | ↓-2.6 | |
| 5/1 20:10 | 82.3 | ↓-2.5 | |
| 5/1 20:20 | 80.0 | ↓-2.3 | |
| 5/1 20:30 | 78.0 | ↓-2.0 | |
| 5/1 20:40 | 76.2 | ↓-1.8 | |
| 5/1 20:50 | 74.7 | ↓-1.5 | |
| 5/1 21:00 | 73.6 | ↓-1.1 | |
| 5/1 21:10 | 72.7 | ↓-0.9 | |
| 5/1 21:20 | 72.2 | ↓-0.5 | |
| 5/1 21:30 | 71.9 | ↓-0.3 | 干潮 |
| 5/1 21:40 | 71.9 | 0 | |
| 5/1 21:50 | 72.2 | ↑0.3 | |
| 5/1 22:00 | 72.8 | ↑0.6 | |
| 5/1 22:10 | 73.5 | ↑0.7 | |
| 5/1 22:20 | 74.5 | ↑1.0 | |
| 5/1 22:30 | 75.7 | ↑1.2 | |
| 5/1 22:40 | 77.1 | ↑1.4 | |
| 5/1 22:50 | 78.6 | ↑1.5 | |
| 5/1 23:00 | 80.3 | ↑1.7 | |
| 5/1 23:10 | 82.2 | ↑1.9 | |
| 5/1 23:20 | 84.2 | ↑2.0 | |
| 5/1 23:30 | 86.4 | ↑2.2 | |
| 5/1 23:40 | 88.7 | ↑2.3 | |
| 5/1 23:50 | 91.2 | ↑2.5 |