| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(月) |
01:45 | 09:10 | 16:24 | 20:50 |
| 150cm | 10cm | 131cm | 94cm | |
|
||||
苫小牧（北海道）2016年07月4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 |
|---|---|---|---|
| 7/4 00:00 | 134.0 | ↑2.5 | |
| 7/4 00:10 | 136.5 | ↑2.5 | |
| 7/4 00:20 | 138.8 | ↑2.3 | |
| 7/4 00:30 | 141.0 | ↑2.2 | |
| 7/4 00:40 | 143.0 | ↑2.0 | |
| 7/4 00:50 | 144.7 | ↑1.7 | |
| 7/4 01:00 | 146.3 | ↑1.6 | |
| 7/4 01:10 | 147.5 | ↑1.2 | |
| 7/4 01:20 | 148.4 | ↑0.9 | |
| 7/4 01:30 | 149.1 | ↑0.7 | |
| 7/4 01:40 | 149.4 | ↑0.3 | 満潮 |
| 7/4 01:50 | 149.3 | ↓-0.1 | |
| 7/4 02:00 | 149.0 | ↓-0.3 | |
| 7/4 02:10 | 148.3 | ↓-0.7 | |
| 7/4 02:20 | 147.3 | ↓-1.0 | |
| 7/4 02:30 | 146.1 | ↓-1.2 | |
| 7/4 02:40 | 144.5 | ↓-1.6 | |
| 7/4 02:50 | 142.7 | ↓-1.8 | |
| 7/4 03:00 | 140.6 | ↓-2.1 | |
| 7/4 03:10 | 138.3 | ↓-2.3 | |
| 7/4 03:20 | 135.8 | ↓-2.5 | |
| 7/4 03:30 | 133.1 | ↓-2.7 | |
| 7/4 03:40 | 130.1 | ↓-3.0 | |
| 7/4 03:50 | 127.0 | ↓-3.1 | |
| 7/4 04:00 | 123.6 | ↓-3.4 | |
| 7/4 04:10 | 120.1 | ↓-3.5 | |
| 7/4 04:20 | 116.3 | ↓-3.8 | |
| 7/4 04:30 | 112.4 | ↓-3.9 | |
| 7/4 04:40 | 108.2 | ↓-4.2 | |
| 7/4 04:50 | 103.9 | ↓-4.3 | |
| 7/4 05:00 | 99.3 | ↓-4.6 | |
| 7/4 05:10 | 94.6 | ↓-4.7 | |
| 7/4 05:20 | 89.7 | ↓-4.9 | |
| 7/4 05:30 | 84.7 | ↓-5.0 | |
| 7/4 05:40 | 79.6 | ↓-5.1 | |
| 7/4 05:50 | 74.3 | ↓-5.3 | 最大潮位差 |
| 7/4 06:00 | 69.1 | ↓-5.2 | |
| 7/4 06:10 | 63.8 | ↓-5.3 | 最大潮位差 |
| 7/4 06:20 | 58.6 | ↓-5.2 | |
| 7/4 06:30 | 53.4 | ↓-5.2 | |
| 7/4 06:40 | 48.4 | ↓-5.0 | |
| 7/4 06:50 | 43.6 | ↓-4.8 | |
| 7/4 07:00 | 39.0 | ↓-4.6 | |
| 7/4 07:10 | 34.6 | ↓-4.4 | |
| 7/4 07:20 | 30.5 | ↓-4.1 | |
| 7/4 07:30 | 26.8 | ↓-3.7 | |
| 7/4 07:40 | 23.4 | ↓-3.4 | |
| 7/4 07:50 | 20.4 | ↓-3.0 | |
| 7/4 08:00 | 17.7 | ↓-2.7 | |
| 7/4 08:10 | 15.4 | ↓-2.3 | |
| 7/4 08:20 | 13.5 | ↓-1.9 | |
| 7/4 08:30 | 12.0 | ↓-1.5 | |
| 7/4 08:40 | 10.8 | ↓-1.2 | |
| 7/4 08:50 | 10.0 | ↓-0.8 | |
| 7/4 09:00 | 9.6 | ↓-0.4 | 干潮 |
| 7/4 09:10 | 9.5 | ↓-0.1 | 干潮 |
| 7/4 09:20 | 9.7 | ↑0.2 | |
| 7/4 09:30 | 10.2 | ↑0.5 | |
| 7/4 09:40 | 11.0 | ↑0.8 | |
| 7/4 09:50 | 12.1 | ↑1.1 | |
| 7/4 10:00 | 13.6 | ↑1.5 | |
| 7/4 10:10 | 15.3 | ↑1.7 | |
| 7/4 10:20 | 17.4 | ↑2.1 | |
| 7/4 10:30 | 19.7 | ↑2.3 | |
| 7/4 10:40 | 22.4 | ↑2.7 | |
| 7/4 10:50 | 25.3 | ↑2.9 | |
| 7/4 11:00 | 28.6 | ↑3.3 | |
| 7/4 11:10 | 32.2 | ↑3.6 | |
| 7/4 11:20 | 36.0 | ↑3.8 | |
| 7/4 11:30 | 40.1 | ↑4.1 | |
| 7/4 11:40 | 44.4 | ↑4.3 | |
| 7/4 11:50 | 49.0 | ↑4.6 | |
| 7/4 12:00 | 53.7 | ↑4.7 | |
| 7/4 12:10 | 58.6 | ↑4.9 | |
| 7/4 12:20 | 63.5 | ↑4.9 | |
| 7/4 12:30 | 68.5 | ↑5.0 | |
| 7/4 12:40 | 73.5 | ↑5.0 | |
| 7/4 12:50 | 78.4 | ↑4.9 | |
| 7/4 13:00 | 83.3 | ↑4.9 | |
| 7/4 13:10 | 88.0 | ↑4.7 | |
| 7/4 13:20 | 92.5 | ↑4.5 | |
| 7/4 13:30 | 96.9 | ↑4.4 | |
| 7/4 13:40 | 100.9 | ↑4.0 | |
| 7/4 13:50 | 104.7 | ↑3.8 | |
| 7/4 14:00 | 108.3 | ↑3.6 | |
| 7/4 14:10 | 111.5 | ↑3.2 | |
| 7/4 14:20 | 114.5 | ↑3.0 | |
| 7/4 14:30 | 117.2 | ↑2.7 | |
| 7/4 14:40 | 119.6 | ↑2.4 | |
| 7/4 14:50 | 121.7 | ↑2.1 | |
| 7/4 15:00 | 123.6 | ↑1.9 | |
| 7/4 15:10 | 125.2 | ↑1.6 | |
| 7/4 15:20 | 126.6 | ↑1.4 | |
| 7/4 15:30 | 127.7 | ↑1.1 | |
| 7/4 15:40 | 128.7 | ↑1.0 | |
| 7/4 15:50 | 129.5 | ↑0.8 | |
| 7/4 16:00 | 130.0 | ↑0.5 | |
| 7/4 16:10 | 130.4 | ↑0.4 | |
| 7/4 16:20 | 130.6 | ↑0.2 | 満潮 |
| 7/4 16:30 | 130.5 | ↓-0.1 | |
| 7/4 16:40 | 130.3 | ↓-0.2 | |
| 7/4 16:50 | 129.8 | ↓-0.5 | |
| 7/4 17:00 | 129.1 | ↓-0.7 | |
| 7/4 17:10 | 128.2 | ↓-0.9 | |
| 7/4 17:20 | 127.1 | ↓-1.1 | |
| 7/4 17:30 | 125.7 | ↓-1.4 | |
| 7/4 17:40 | 124.2 | ↓-1.5 | |
| 7/4 17:50 | 122.4 | ↓-1.8 | |
| 7/4 18:00 | 120.5 | ↓-1.9 | |
| 7/4 18:10 | 118.4 | ↓-2.1 | |
| 7/4 18:20 | 116.3 | ↓-2.1 | |
| 7/4 18:30 | 114.0 | ↓-2.3 | |
| 7/4 18:40 | 111.7 | ↓-2.3 | |
| 7/4 18:50 | 109.4 | ↓-2.3 | |
| 7/4 19:00 | 107.2 | ↓-2.2 | |
| 7/4 19:10 | 105.0 | ↓-2.2 | |
| 7/4 19:20 | 103.0 | ↓-2.0 | |
| 7/4 19:30 | 101.1 | ↓-1.9 | |
| 7/4 19:40 | 99.4 | ↓-1.7 | |
| 7/4 19:50 | 97.9 | ↓-1.5 | |
| 7/4 20:00 | 96.6 | ↓-1.3 | |
| 7/4 20:10 | 95.6 | ↓-1.0 | |
| 7/4 20:20 | 94.8 | ↓-0.8 | |
| 7/4 20:30 | 94.2 | ↓-0.6 | |
| 7/4 20:40 | 93.9 | ↓-0.3 | 干潮 |
| 7/4 20:50 | 93.8 | ↓-0.1 | 干潮 |
| 7/4 21:00 | 93.9 | ↑0.1 | |
| 7/4 21:10 | 94.3 | ↑0.4 | |
| 7/4 21:20 | 94.8 | ↑0.5 | |
| 7/4 21:30 | 95.4 | ↑0.6 | |
| 7/4 21:40 | 96.2 | ↑0.8 | |
| 7/4 21:50 | 97.2 | ↑1.0 | |
| 7/4 22:00 | 98.3 | ↑1.1 | |
| 7/4 22:10 | 99.6 | ↑1.3 | |
| 7/4 22:20 | 100.9 | ↑1.3 | |
| 7/4 22:30 | 102.4 | ↑1.5 | |
| 7/4 22:40 | 104.1 | ↑1.7 | |
| 7/4 22:50 | 105.8 | ↑1.7 | |
| 7/4 23:00 | 107.8 | ↑2.0 | |
| 7/4 23:10 | 109.8 | ↑2.0 | |
| 7/4 23:20 | 112.1 | ↑2.3 | |
| 7/4 23:30 | 114.4 | ↑2.3 | |
| 7/4 23:40 | 116.9 | ↑2.5 | |
| 7/4 23:50 | 119.6 | ↑2.7 |