| 満潮 | 干潮 | 満潮 | 干潮 |
|
01
(木) |
03:28 | 10:29 | 17:15 | 22:16 |
| 141cm | 5cm | 124cm | 74cm | |
|
||||
苫小牧（北海道）2014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 | 88.9 | ↑2.5 | |
| 5/1 00:10 | 91.5 | ↑2.6 | |
| 5/1 00:20 | 94.3 | ↑2.8 | |
| 5/1 00:30 | 97.2 | ↑2.9 | |
| 5/1 00:40 | 100.3 | ↑3.1 | |
| 5/1 00:50 | 103.5 | ↑3.2 | |
| 5/1 01:00 | 106.8 | ↑3.3 | |
| 5/1 01:10 | 110.2 | ↑3.4 | |
| 5/1 01:20 | 113.6 | ↑3.4 | |
| 5/1 01:30 | 117.0 | ↑3.4 | |
| 5/1 01:40 | 120.3 | ↑3.3 | |
| 5/1 01:50 | 123.6 | ↑3.3 | |
| 5/1 02:00 | 126.6 | ↑3.0 | |
| 5/1 02:10 | 129.5 | ↑2.9 | |
| 5/1 02:20 | 132.1 | ↑2.6 | |
| 5/1 02:30 | 134.4 | ↑2.3 | |
| 5/1 02:40 | 136.4 | ↑2.0 | |
| 5/1 02:50 | 138.1 | ↑1.7 | |
| 5/1 03:00 | 139.3 | ↑1.2 | |
| 5/1 03:10 | 140.2 | ↑0.9 | |
| 5/1 03:20 | 140.6 | ↑0.4 | 満潮 |
| 5/1 03:30 | 140.7 | ↑0.1 | |
| 5/1 03:40 | 140.4 | ↓-0.3 | |
| 5/1 03:50 | 139.7 | ↓-0.7 | |
| 5/1 04:00 | 138.7 | ↓-1.0 | |
| 5/1 04:10 | 137.3 | ↓-1.4 | |
| 5/1 04:20 | 135.6 | ↓-1.7 | |
| 5/1 04:30 | 133.6 | ↓-2.0 | |
| 5/1 04:40 | 131.4 | ↓-2.2 | |
| 5/1 04:50 | 128.9 | ↓-2.5 | |
| 5/1 05:00 | 126.3 | ↓-2.6 | |
| 5/1 05:10 | 123.3 | ↓-3.0 | |
| 5/1 05:20 | 120.2 | ↓-3.1 | |
| 5/1 05:30 | 116.9 | ↓-3.3 | |
| 5/1 05:40 | 113.4 | ↓-3.5 | |
| 5/1 05:50 | 109.6 | ↓-3.8 | |
| 5/1 06:00 | 105.7 | ↓-3.9 | |
| 5/1 06:10 | 101.6 | ↓-4.1 | |
| 5/1 06:20 | 97.2 | ↓-4.4 | |
| 5/1 06:30 | 92.7 | ↓-4.5 | |
| 5/1 06:40 | 88.0 | ↓-4.7 | |
| 5/1 06:50 | 83.1 | ↓-4.9 | |
| 5/1 07:00 | 78.0 | ↓-5.1 | |
| 5/1 07:10 | 72.8 | ↓-5.2 | |
| 5/1 07:20 | 67.5 | ↓-5.3 | |
| 5/1 07:30 | 62.2 | ↓-5.3 | |
| 5/1 07:40 | 56.8 | ↓-5.4 | 最大潮位差 |
| 5/1 07:50 | 51.5 | ↓-5.3 | |
| 5/1 08:00 | 46.2 | ↓-5.3 | |
| 5/1 08:10 | 41.1 | ↓-5.1 | |
| 5/1 08:20 | 36.2 | ↓-4.9 | |
| 5/1 08:30 | 31.5 | ↓-4.7 | |
| 5/1 08:40 | 27.1 | ↓-4.4 | |
| 5/1 08:50 | 23.0 | ↓-4.1 | |
| 5/1 09:00 | 19.3 | ↓-3.7 | |
| 5/1 09:10 | 16.0 | ↓-3.3 | |
| 5/1 09:20 | 13.1 | ↓-2.9 | |
| 5/1 09:30 | 10.6 | ↓-2.5 | |
| 5/1 09:40 | 8.5 | ↓-2.1 | |
| 5/1 09:50 | 6.8 | ↓-1.7 | |
| 5/1 10:00 | 5.5 | ↓-1.3 | |
| 5/1 10:10 | 4.7 | ↓-0.8 | |
| 5/1 10:20 | 4.2 | ↓-0.5 | 干潮 |
| 5/1 10:30 | 4.1 | ↓-0.1 | |
| 5/1 10:40 | 4.3 | ↑0.2 | |
| 5/1 10:50 | 4.9 | ↑0.6 | |
| 5/1 11:00 | 5.7 | ↑0.8 | |
| 5/1 11:10 | 6.9 | ↑1.2 | |
| 5/1 11:20 | 8.4 | ↑1.5 | |
| 5/1 11:30 | 10.2 | ↑1.8 | |
| 5/1 11:40 | 12.3 | ↑2.1 | |
| 5/1 11:50 | 14.6 | ↑2.3 | |
| 5/1 12:00 | 17.3 | ↑2.7 | |
| 5/1 12:10 | 20.2 | ↑2.9 | |
| 5/1 12:20 | 23.5 | ↑3.3 | |
| 5/1 12:30 | 27.0 | ↑3.5 | |
| 5/1 12:40 | 30.9 | ↑3.9 | |
| 5/1 12:50 | 35.0 | ↑4.1 | |
| 5/1 13:00 | 39.3 | ↑4.3 | |
| 5/1 13:10 | 43.9 | ↑4.6 | |
| 5/1 13:20 | 48.8 | ↑4.9 | |
| 5/1 13:30 | 53.8 | ↑5.0 | |
| 5/1 13:40 | 58.9 | ↑5.1 | |
| 5/1 13:50 | 64.1 | ↑5.2 | |
| 5/1 14:00 | 69.3 | ↑5.2 | |
| 5/1 14:10 | 74.5 | ↑5.2 | |
| 5/1 14:20 | 79.6 | ↑5.1 | |
| 5/1 14:30 | 84.6 | ↑5.0 | |
| 5/1 14:40 | 89.4 | ↑4.8 | |
| 5/1 14:50 | 94.0 | ↑4.6 | |
| 5/1 15:00 | 98.3 | ↑4.3 | |
| 5/1 15:10 | 102.3 | ↑4.0 | |
| 5/1 15:20 | 105.9 | ↑3.6 | |
| 5/1 15:30 | 109.2 | ↑3.3 | |
| 5/1 15:40 | 112.1 | ↑2.9 | |
| 5/1 15:50 | 114.7 | ↑2.6 | |
| 5/1 16:00 | 116.9 | ↑2.2 | |
| 5/1 16:10 | 118.7 | ↑1.8 | |
| 5/1 16:20 | 120.3 | ↑1.6 | |
| 5/1 16:30 | 121.5 | ↑1.2 | |
| 5/1 16:40 | 122.4 | ↑0.9 | |
| 5/1 16:50 | 123.0 | ↑0.6 | |
| 5/1 17:00 | 123.5 | ↑0.5 | |
| 5/1 17:10 | 123.6 | ↑0.1 | 満潮 |
| 5/1 17:20 | 123.6 | 0 | |
| 5/1 17:30 | 123.4 | ↓-0.2 | |
| 5/1 17:40 | 123.0 | ↓-0.4 | |
| 5/1 17:50 | 122.4 | ↓-0.6 | |
| 5/1 18:00 | 121.5 | ↓-0.9 | |
| 5/1 18:10 | 120.5 | ↓-1.0 | |
| 5/1 18:20 | 119.3 | ↓-1.2 | |
| 5/1 18:30 | 117.9 | ↓-1.4 | |
| 5/1 18:40 | 116.3 | ↓-1.6 | |
| 5/1 18:50 | 114.5 | ↓-1.8 | |
| 5/1 19:00 | 112.5 | ↓-2.0 | |
| 5/1 19:10 | 110.3 | ↓-2.2 | |
| 5/1 19:20 | 107.9 | ↓-2.4 | |
| 5/1 19:30 | 105.3 | ↓-2.6 | |
| 5/1 19:40 | 102.7 | ↓-2.6 | |
| 5/1 19:50 | 99.9 | ↓-2.8 | |
| 5/1 20:00 | 97.1 | ↓-2.8 | |
| 5/1 20:10 | 94.2 | ↓-2.9 | |
| 5/1 20:20 | 91.4 | ↓-2.8 | |
| 5/1 20:30 | 88.6 | ↓-2.8 | |
| 5/1 20:40 | 86.0 | ↓-2.6 | |
| 5/1 20:50 | 83.5 | ↓-2.5 | |
| 5/1 21:00 | 81.3 | ↓-2.2 | |
| 5/1 21:10 | 79.2 | ↓-2.1 | |
| 5/1 21:20 | 77.5 | ↓-1.7 | |
| 5/1 21:30 | 76.0 | ↓-1.5 | |
| 5/1 21:40 | 74.8 | ↓-1.2 | |
| 5/1 21:50 | 73.9 | ↓-0.9 | |
| 5/1 22:00 | 73.3 | ↓-0.6 | |
| 5/1 22:10 | 73.1 | ↓-0.2 | 干潮 |
| 5/1 22:20 | 73.1 | 0 | |
| 5/1 22:30 | 73.3 | ↑0.2 | |
| 5/1 22:40 | 73.8 | ↑0.5 | |
| 5/1 22:50 | 74.5 | ↑0.7 | |
| 5/1 23:00 | 75.5 | ↑1.0 | |
| 5/1 23:10 | 76.6 | ↑1.1 | |
| 5/1 23:20 | 77.8 | ↑1.2 | |
| 5/1 23:30 | 79.2 | ↑1.4 | |
| 5/1 23:40 | 80.8 | ↑1.6 | |
| 5/1 23:50 | 82.5 | ↑1.7 |