| 満潮 | 干潮 | 満潮 | 干潮 |
|
19
(土) |
01:19 | 08:31 | 15:25 | 20:08 |
| 131cm | 20cm | 118cm | 81cm | |
|
||||
苫小牧（北海道）2012年05月19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 |
|---|---|---|---|
| 5/19 00:00 | 123.0 | ↑1.9 | |
| 5/19 00:10 | 124.8 | ↑1.8 | |
| 5/19 00:20 | 126.4 | ↑1.6 | |
| 5/19 00:30 | 127.8 | ↑1.4 | |
| 5/19 00:40 | 128.9 | ↑1.1 | |
| 5/19 00:50 | 129.8 | ↑0.9 | |
| 5/19 01:00 | 130.4 | ↑0.6 | |
| 5/19 01:10 | 130.7 | ↑0.3 | 満潮 |
| 5/19 01:20 | 130.8 | ↑0.1 | |
| 5/19 01:30 | 130.6 | ↓-0.2 | |
| 5/19 01:40 | 130.2 | ↓-0.4 | |
| 5/19 01:50 | 129.5 | ↓-0.7 | |
| 5/19 02:00 | 128.6 | ↓-0.9 | |
| 5/19 02:10 | 127.5 | ↓-1.1 | |
| 5/19 02:20 | 126.1 | ↓-1.4 | |
| 5/19 02:30 | 124.6 | ↓-1.5 | |
| 5/19 02:40 | 122.8 | ↓-1.8 | |
| 5/19 02:50 | 120.8 | ↓-2.0 | |
| 5/19 03:00 | 118.7 | ↓-2.1 | |
| 5/19 03:10 | 116.3 | ↓-2.4 | |
| 5/19 03:20 | 113.8 | ↓-2.5 | |
| 5/19 03:30 | 111.0 | ↓-2.8 | |
| 5/19 03:40 | 108.1 | ↓-2.9 | |
| 5/19 03:50 | 104.9 | ↓-3.2 | |
| 5/19 04:00 | 101.6 | ↓-3.3 | |
| 5/19 04:10 | 98.1 | ↓-3.5 | |
| 5/19 04:20 | 94.4 | ↓-3.7 | |
| 5/19 04:30 | 90.5 | ↓-3.9 | |
| 5/19 04:40 | 86.5 | ↓-4.0 | |
| 5/19 04:50 | 82.4 | ↓-4.1 | |
| 5/19 05:00 | 78.1 | ↓-4.3 | |
| 5/19 05:10 | 73.8 | ↓-4.3 | |
| 5/19 05:20 | 69.4 | ↓-4.4 | 最大潮位差 |
| 5/19 05:30 | 65.1 | ↓-4.3 | |
| 5/19 05:40 | 60.7 | ↓-4.4 | 最大潮位差 |
| 5/19 05:50 | 56.4 | ↓-4.3 | |
| 5/19 06:00 | 52.3 | ↓-4.1 | |
| 5/19 06:10 | 48.2 | ↓-4.1 | |
| 5/19 06:20 | 44.4 | ↓-3.8 | |
| 5/19 06:30 | 40.7 | ↓-3.7 | |
| 5/19 06:40 | 37.3 | ↓-3.4 | |
| 5/19 06:50 | 34.1 | ↓-3.2 | |
| 5/19 07:00 | 31.2 | ↓-2.9 | |
| 5/19 07:10 | 28.7 | ↓-2.5 | |
| 5/19 07:20 | 26.4 | ↓-2.3 | |
| 5/19 07:30 | 24.4 | ↓-2.0 | |
| 5/19 07:40 | 22.8 | ↓-1.6 | |
| 5/19 07:50 | 21.4 | ↓-1.4 | |
| 5/19 08:00 | 20.4 | ↓-1.0 | |
| 5/19 08:10 | 19.6 | ↓-0.8 | |
| 5/19 08:20 | 19.2 | ↓-0.4 | |
| 5/19 08:30 | 19.1 | ↓-0.1 | 干潮 |
| 5/19 08:40 | 19.2 | ↑0.1 | |
| 5/19 08:50 | 19.6 | ↑0.4 | |
| 5/19 09:00 | 20.3 | ↑0.7 | |
| 5/19 09:10 | 21.2 | ↑0.9 | |
| 5/19 09:20 | 22.5 | ↑1.3 | |
| 5/19 09:30 | 24.0 | ↑1.5 | |
| 5/19 09:40 | 25.7 | ↑1.7 | |
| 5/19 09:50 | 27.8 | ↑2.1 | |
| 5/19 10:00 | 30.1 | ↑2.3 | |
| 5/19 10:10 | 32.6 | ↑2.5 | |
| 5/19 10:20 | 35.5 | ↑2.9 | |
| 5/19 10:30 | 38.5 | ↑3.0 | |
| 5/19 10:40 | 41.8 | ↑3.3 | |
| 5/19 10:50 | 45.3 | ↑3.5 | |
| 5/19 11:00 | 49.0 | ↑3.7 | |
| 5/19 11:10 | 52.9 | ↑3.9 | |
| 5/19 11:20 | 56.9 | ↑4.0 | |
| 5/19 11:30 | 60.9 | ↑4.0 | |
| 5/19 11:40 | 65.1 | ↑4.2 | |
| 5/19 11:50 | 69.3 | ↑4.2 | |
| 5/19 12:00 | 73.4 | ↑4.1 | |
| 5/19 12:10 | 77.5 | ↑4.1 | |
| 5/19 12:20 | 81.5 | ↑4.0 | |
| 5/19 12:30 | 85.4 | ↑3.9 | |
| 5/19 12:40 | 89.1 | ↑3.7 | |
| 5/19 12:50 | 92.7 | ↑3.6 | |
| 5/19 13:00 | 96.0 | ↑3.3 | |
| 5/19 13:10 | 99.1 | ↑3.1 | |
| 5/19 13:20 | 101.9 | ↑2.8 | |
| 5/19 13:30 | 104.5 | ↑2.6 | |
| 5/19 13:40 | 106.8 | ↑2.3 | |
| 5/19 13:50 | 108.9 | ↑2.1 | |
| 5/19 14:00 | 110.8 | ↑1.9 | |
| 5/19 14:10 | 112.4 | ↑1.6 | |
| 5/19 14:20 | 113.8 | ↑1.4 | |
| 5/19 14:30 | 114.9 | ↑1.1 | |
| 5/19 14:40 | 115.9 | ↑1.0 | |
| 5/19 14:50 | 116.7 | ↑0.8 | |
| 5/19 15:00 | 117.2 | ↑0.5 | |
| 5/19 15:10 | 117.6 | ↑0.4 | |
| 5/19 15:20 | 117.7 | ↑0.1 | 満潮 |
| 5/19 15:30 | 117.7 | 0 | |
| 5/19 15:40 | 117.5 | ↓-0.2 | |
| 5/19 15:50 | 117.2 | ↓-0.3 | |
| 5/19 16:00 | 116.6 | ↓-0.6 | |
| 5/19 16:10 | 115.8 | ↓-0.8 | |
| 5/19 16:20 | 114.8 | ↓-1.0 | |
| 5/19 16:30 | 113.7 | ↓-1.1 | |
| 5/19 16:40 | 112.3 | ↓-1.4 | |
| 5/19 16:50 | 110.8 | ↓-1.5 | |
| 5/19 17:00 | 109.1 | ↓-1.7 | |
| 5/19 17:10 | 107.3 | ↓-1.8 | |
| 5/19 17:20 | 105.3 | ↓-2.0 | |
| 5/19 17:30 | 103.2 | ↓-2.1 | |
| 5/19 17:40 | 101.1 | ↓-2.1 | |
| 5/19 17:50 | 98.9 | ↓-2.2 | |
| 5/19 18:00 | 96.7 | ↓-2.2 | |
| 5/19 18:10 | 94.6 | ↓-2.1 | |
| 5/19 18:20 | 92.5 | ↓-2.1 | |
| 5/19 18:30 | 90.5 | ↓-2.0 | |
| 5/19 18:40 | 88.6 | ↓-1.9 | |
| 5/19 18:50 | 86.9 | ↓-1.7 | |
| 5/19 19:00 | 85.3 | ↓-1.6 | |
| 5/19 19:10 | 84.0 | ↓-1.3 | |
| 5/19 19:20 | 82.9 | ↓-1.1 | |
| 5/19 19:30 | 81.9 | ↓-1.0 | |
| 5/19 19:40 | 81.2 | ↓-0.7 | |
| 5/19 19:50 | 80.8 | ↓-0.4 | |
| 5/19 20:00 | 80.5 | ↓-0.3 | 干潮 |
| 5/19 20:10 | 80.5 | 0 | |
| 5/19 20:20 | 80.6 | ↑0.1 | |
| 5/19 20:30 | 81.0 | ↑0.4 | |
| 5/19 20:40 | 81.5 | ↑0.5 | |
| 5/19 20:50 | 82.1 | ↑0.6 | |
| 5/19 21:00 | 82.9 | ↑0.8 | |
| 5/19 21:10 | 83.9 | ↑1.0 | |
| 5/19 21:20 | 85.0 | ↑1.1 | |
| 5/19 21:30 | 86.2 | ↑1.2 | |
| 5/19 21:40 | 87.5 | ↑1.3 | |
| 5/19 21:50 | 89.0 | ↑1.5 | |
| 5/19 22:00 | 90.6 | ↑1.6 | |
| 5/19 22:10 | 92.3 | ↑1.7 | |
| 5/19 22:20 | 94.1 | ↑1.8 | |
| 5/19 22:30 | 96.1 | ↑2.0 | |
| 5/19 22:40 | 98.2 | ↑2.1 | |
| 5/19 22:50 | 100.4 | ↑2.2 | |
| 5/19 23:00 | 102.7 | ↑2.3 | |
| 5/19 23:10 | 105.1 | ↑2.4 | |
| 5/19 23:20 | 107.6 | ↑2.5 | |
| 5/19 23:30 | 110.2 | ↑2.6 | |
| 5/19 23:40 | 112.8 | ↑2.6 | |
| 5/19 23:50 | 115.3 | ↑2.5 |