| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(金) |
00:13 | 08:00 | 15:19 | 19:28 |
| 141cm | 31cm | 124cm | 99cm | |
|
||||
苫小牧（北海道）2054年07月17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 |
|---|---|---|---|
| 7/17 00:00 | 140.5 | ↑0.4 | |
| 7/17 00:10 | 140.7 | ↑0.2 | 満潮 |
| 7/17 00:20 | 140.6 | ↓-0.1 | |
| 7/17 00:30 | 140.3 | ↓-0.3 | |
| 7/17 00:40 | 139.8 | ↓-0.5 | |
| 7/17 00:50 | 139.1 | ↓-0.7 | |
| 7/17 01:00 | 138.1 | ↓-1.0 | |
| 7/17 01:10 | 137.0 | ↓-1.1 | |
| 7/17 01:20 | 135.7 | ↓-1.3 | |
| 7/17 01:30 | 134.1 | ↓-1.6 | |
| 7/17 01:40 | 132.4 | ↓-1.7 | |
| 7/17 01:50 | 130.5 | ↓-1.9 | |
| 7/17 02:00 | 128.5 | ↓-2.0 | |
| 7/17 02:10 | 126.3 | ↓-2.2 | |
| 7/17 02:20 | 123.9 | ↓-2.4 | |
| 7/17 02:30 | 121.3 | ↓-2.6 | |
| 7/17 02:40 | 118.6 | ↓-2.7 | |
| 7/17 02:50 | 115.8 | ↓-2.8 | |
| 7/17 03:00 | 112.8 | ↓-3.0 | |
| 7/17 03:10 | 109.7 | ↓-3.1 | |
| 7/17 03:20 | 106.4 | ↓-3.3 | |
| 7/17 03:30 | 103.0 | ↓-3.4 | |
| 7/17 03:40 | 99.4 | ↓-3.6 | |
| 7/17 03:50 | 95.8 | ↓-3.6 | |
| 7/17 04:00 | 92.0 | ↓-3.8 | |
| 7/17 04:10 | 88.2 | ↓-3.8 | |
| 7/17 04:20 | 84.3 | ↓-3.9 | 最大潮位差 |
| 7/17 04:30 | 80.4 | ↓-3.9 | 最大潮位差 |
| 7/17 04:40 | 76.5 | ↓-3.9 | 最大潮位差 |
| 7/17 04:50 | 72.6 | ↓-3.9 | 最大潮位差 |
| 7/17 05:00 | 68.8 | ↓-3.8 | |
| 7/17 05:10 | 65.0 | ↓-3.8 | |
| 7/17 05:20 | 61.4 | ↓-3.6 | |
| 7/17 05:30 | 57.8 | ↓-3.6 | |
| 7/17 05:40 | 54.5 | ↓-3.3 | |
| 7/17 05:50 | 51.3 | ↓-3.2 | |
| 7/17 06:00 | 48.3 | ↓-3.0 | |
| 7/17 06:10 | 45.5 | ↓-2.8 | |
| 7/17 06:20 | 43.0 | ↓-2.5 | |
| 7/17 06:30 | 40.6 | ↓-2.4 | |
| 7/17 06:40 | 38.6 | ↓-2.0 | |
| 7/17 06:50 | 36.7 | ↓-1.9 | |
| 7/17 07:00 | 35.2 | ↓-1.5 | |
| 7/17 07:10 | 33.9 | ↓-1.3 | |
| 7/17 07:20 | 32.8 | ↓-1.1 | |
| 7/17 07:30 | 32.0 | ↓-0.8 | |
| 7/17 07:40 | 31.4 | ↓-0.6 | |
| 7/17 07:50 | 31.1 | ↓-0.3 | 干潮 |
| 7/17 08:00 | 31.0 | ↓-0.1 | 干潮 |
| 7/17 08:10 | 31.1 | ↑0.1 | |
| 7/17 08:20 | 31.5 | ↑0.4 | |
| 7/17 08:30 | 32.1 | ↑0.6 | |
| 7/17 08:40 | 32.9 | ↑0.8 | |
| 7/17 08:50 | 34.0 | ↑1.1 | |
| 7/17 09:00 | 35.3 | ↑1.3 | |
| 7/17 09:10 | 36.9 | ↑1.6 | |
| 7/17 09:20 | 38.7 | ↑1.8 | |
| 7/17 09:30 | 40.7 | ↑2.0 | |
| 7/17 09:40 | 43.0 | ↑2.3 | |
| 7/17 09:50 | 45.5 | ↑2.5 | |
| 7/17 10:00 | 48.2 | ↑2.7 | |
| 7/17 10:10 | 51.0 | ↑2.8 | |
| 7/17 10:20 | 54.1 | ↑3.1 | |
| 7/17 10:30 | 57.3 | ↑3.2 | |
| 7/17 10:40 | 60.6 | ↑3.3 | |
| 7/17 10:50 | 64.1 | ↑3.5 | |
| 7/17 11:00 | 67.6 | ↑3.5 | |
| 7/17 11:10 | 71.2 | ↑3.6 | |
| 7/17 11:20 | 74.7 | ↑3.5 | |
| 7/17 11:30 | 78.3 | ↑3.6 | |
| 7/17 11:40 | 81.8 | ↑3.5 | |
| 7/17 11:50 | 85.3 | ↑3.5 | |
| 7/17 12:00 | 88.7 | ↑3.4 | |
| 7/17 12:10 | 91.9 | ↑3.2 | |
| 7/17 12:20 | 95.1 | ↑3.2 | |
| 7/17 12:30 | 98.1 | ↑3.0 | |
| 7/17 12:40 | 100.9 | ↑2.8 | |
| 7/17 12:50 | 103.6 | ↑2.7 | |
| 7/17 13:00 | 106.1 | ↑2.5 | |
| 7/17 13:10 | 108.4 | ↑2.3 | |
| 7/17 13:20 | 110.6 | ↑2.2 | |
| 7/17 13:30 | 112.6 | ↑2.0 | |
| 7/17 13:40 | 114.4 | ↑1.8 | |
| 7/17 13:50 | 116.1 | ↑1.7 | |
| 7/17 14:00 | 117.6 | ↑1.5 | |
| 7/17 14:10 | 118.9 | ↑1.3 | |
| 7/17 14:20 | 120.1 | ↑1.2 | |
| 7/17 14:30 | 121.0 | ↑0.9 | |
| 7/17 14:40 | 121.9 | ↑0.9 | |
| 7/17 14:50 | 122.5 | ↑0.6 | |
| 7/17 15:00 | 122.9 | ↑0.4 | |
| 7/17 15:10 | 123.2 | ↑0.3 | 満潮 |
| 7/17 15:20 | 123.3 | ↑0.1 | |
| 7/17 15:30 | 123.1 | ↓-0.2 | |
| 7/17 15:40 | 122.8 | ↓-0.3 | |
| 7/17 15:50 | 122.3 | ↓-0.5 | |
| 7/17 16:00 | 121.6 | ↓-0.7 | |
| 7/17 16:10 | 120.7 | ↓-0.9 | |
| 7/17 16:20 | 119.6 | ↓-1.1 | |
| 7/17 16:30 | 118.4 | ↓-1.2 | |
| 7/17 16:40 | 117.0 | ↓-1.4 | |
| 7/17 16:50 | 115.6 | ↓-1.4 | |
| 7/17 17:00 | 114.0 | ↓-1.6 | |
| 7/17 17:10 | 112.4 | ↓-1.6 | |
| 7/17 17:20 | 110.8 | ↓-1.6 | |
| 7/17 17:30 | 109.1 | ↓-1.7 | |
| 7/17 17:40 | 107.5 | ↓-1.6 | |
| 7/17 17:50 | 106.0 | ↓-1.5 | |
| 7/17 18:00 | 104.5 | ↓-1.5 | |
| 7/17 18:10 | 103.2 | ↓-1.3 | |
| 7/17 18:20 | 102.0 | ↓-1.2 | |
| 7/17 18:30 | 100.9 | ↓-1.1 | |
| 7/17 18:40 | 100.0 | ↓-0.9 | |
| 7/17 18:50 | 99.3 | ↓-0.7 | |
| 7/17 19:00 | 98.8 | ↓-0.5 | |
| 7/17 19:10 | 98.4 | ↓-0.4 | |
| 7/17 19:20 | 98.2 | ↓-0.2 | 干潮 |
| 7/17 19:30 | 98.2 | 0 | |
| 7/17 19:40 | 98.3 | ↑0.1 | |
| 7/17 19:50 | 98.6 | ↑0.3 | |
| 7/17 20:00 | 99.0 | ↑0.4 | |
| 7/17 20:10 | 99.6 | ↑0.6 | |
| 7/17 20:20 | 100.3 | ↑0.7 | |
| 7/17 20:30 | 101.1 | ↑0.8 | |
| 7/17 20:40 | 102.1 | ↑1.0 | |
| 7/17 20:50 | 103.2 | ↑1.1 | |
| 7/17 21:00 | 104.4 | ↑1.2 | |
| 7/17 21:10 | 105.7 | ↑1.3 | |
| 7/17 21:20 | 107.2 | ↑1.5 | |
| 7/17 21:30 | 108.8 | ↑1.6 | |
| 7/17 21:40 | 110.5 | ↑1.7 | |
| 7/17 21:50 | 112.3 | ↑1.8 | |
| 7/17 22:00 | 114.2 | ↑1.9 | |
| 7/17 22:10 | 116.2 | ↑2.0 | |
| 7/17 22:20 | 118.3 | ↑2.1 | |
| 7/17 22:30 | 120.4 | ↑2.1 | |
| 7/17 22:40 | 122.7 | ↑2.3 | |
| 7/17 22:50 | 124.9 | ↑2.2 | |
| 7/17 23:00 | 127.2 | ↑2.3 | |
| 7/17 23:10 | 129.4 | ↑2.2 | |
| 7/17 23:20 | 131.6 | ↑2.2 | |
| 7/17 23:30 | 133.6 | ↑2.0 | |
| 7/17 23:40 | 135.6 | ↑2.0 | |
| 7/17 23:50 | 137.5 | ↑1.9 |