| 満潮 | 干潮 | 満潮 | 干潮 |
|
19
(金) |
01:55 | 09:05 | 16:02 | 20:44 |
| 138cm | 7cm | 124cm | 83cm | |
|
||||
苫小牧（北海道）2023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 | 118.5 | ↑2.8 | |
| 5/19 00:10 | 121.3 | ↑2.8 | |
| 5/19 00:20 | 123.9 | ↑2.6 | |
| 5/19 00:30 | 126.3 | ↑2.4 | |
| 5/19 00:40 | 128.6 | ↑2.3 | |
| 5/19 00:50 | 130.7 | ↑2.1 | |
| 5/19 01:00 | 132.5 | ↑1.8 | |
| 5/19 01:10 | 134.0 | ↑1.5 | |
| 5/19 01:20 | 135.3 | ↑1.3 | |
| 5/19 01:30 | 136.2 | ↑0.9 | |
| 5/19 01:40 | 136.8 | ↑0.6 | |
| 5/19 01:50 | 137.1 | ↑0.3 | 満潮 |
| 5/19 02:00 | 137.1 | 0 | |
| 5/19 02:10 | 136.7 | ↓-0.4 | |
| 5/19 02:20 | 136.1 | ↓-0.6 | |
| 5/19 02:30 | 135.1 | ↓-1.0 | |
| 5/19 02:40 | 133.9 | ↓-1.2 | |
| 5/19 02:50 | 132.4 | ↓-1.5 | |
| 5/19 03:00 | 130.6 | ↓-1.8 | |
| 5/19 03:10 | 128.6 | ↓-2.0 | |
| 5/19 03:20 | 126.3 | ↓-2.3 | |
| 5/19 03:30 | 123.8 | ↓-2.5 | |
| 5/19 03:40 | 121.1 | ↓-2.7 | |
| 5/19 03:50 | 118.1 | ↓-3.0 | |
| 5/19 04:00 | 114.9 | ↓-3.2 | |
| 5/19 04:10 | 111.6 | ↓-3.3 | |
| 5/19 04:20 | 108.0 | ↓-3.6 | |
| 5/19 04:30 | 104.2 | ↓-3.8 | |
| 5/19 04:40 | 100.1 | ↓-4.1 | |
| 5/19 04:50 | 95.9 | ↓-4.2 | |
| 5/19 05:00 | 91.5 | ↓-4.4 | |
| 5/19 05:10 | 87.0 | ↓-4.5 | |
| 5/19 05:20 | 82.2 | ↓-4.8 | |
| 5/19 05:30 | 77.4 | ↓-4.8 | |
| 5/19 05:40 | 72.4 | ↓-5.0 | |
| 5/19 05:50 | 67.4 | ↓-5.0 | |
| 5/19 06:00 | 62.3 | ↓-5.1 | 最大潮位差 |
| 5/19 06:10 | 57.3 | ↓-5.0 | |
| 5/19 06:20 | 52.3 | ↓-5.0 | |
| 5/19 06:30 | 47.3 | ↓-5.0 | |
| 5/19 06:40 | 42.6 | ↓-4.7 | |
| 5/19 06:50 | 38.0 | ↓-4.6 | |
| 5/19 07:00 | 33.6 | ↓-4.4 | |
| 5/19 07:10 | 29.4 | ↓-4.2 | |
| 5/19 07:20 | 25.6 | ↓-3.8 | |
| 5/19 07:30 | 22.0 | ↓-3.6 | |
| 5/19 07:40 | 18.8 | ↓-3.2 | |
| 5/19 07:50 | 16.0 | ↓-2.8 | |
| 5/19 08:00 | 13.5 | ↓-2.5 | |
| 5/19 08:10 | 11.4 | ↓-2.1 | |
| 5/19 08:20 | 9.6 | ↓-1.8 | |
| 5/19 08:30 | 8.2 | ↓-1.4 | |
| 5/19 08:40 | 7.2 | ↓-1.0 | |
| 5/19 08:50 | 6.6 | ↓-0.6 | |
| 5/19 09:00 | 6.2 | ↓-0.4 | 干潮 |
| 5/19 09:10 | 6.3 | ↑0.1 | |
| 5/19 09:20 | 6.6 | ↑0.3 | |
| 5/19 09:30 | 7.3 | ↑0.7 | |
| 5/19 09:40 | 8.3 | ↑1.0 | |
| 5/19 09:50 | 9.7 | ↑1.4 | |
| 5/19 10:00 | 11.3 | ↑1.6 | |
| 5/19 10:10 | 13.2 | ↑1.9 | |
| 5/19 10:20 | 15.5 | ↑2.3 | |
| 5/19 10:30 | 18.0 | ↑2.5 | |
| 5/19 10:40 | 20.9 | ↑2.9 | |
| 5/19 10:50 | 24.1 | ↑3.2 | |
| 5/19 11:00 | 27.5 | ↑3.4 | |
| 5/19 11:10 | 31.2 | ↑3.7 | |
| 5/19 11:20 | 35.2 | ↑4.0 | |
| 5/19 11:30 | 39.4 | ↑4.2 | |
| 5/19 11:40 | 43.8 | ↑4.4 | |
| 5/19 11:50 | 48.4 | ↑4.6 | |
| 5/19 12:00 | 53.1 | ↑4.7 | |
| 5/19 12:10 | 58.0 | ↑4.9 | |
| 5/19 12:20 | 62.9 | ↑4.9 | |
| 5/19 12:30 | 67.8 | ↑4.9 | |
| 5/19 12:40 | 72.7 | ↑4.9 | |
| 5/19 12:50 | 77.5 | ↑4.8 | |
| 5/19 13:00 | 82.2 | ↑4.7 | |
| 5/19 13:10 | 86.8 | ↑4.6 | |
| 5/19 13:20 | 91.1 | ↑4.3 | |
| 5/19 13:30 | 95.3 | ↑4.2 | |
| 5/19 13:40 | 99.1 | ↑3.8 | |
| 5/19 13:50 | 102.7 | ↑3.6 | |
| 5/19 14:00 | 106.0 | ↑3.3 | |
| 5/19 14:10 | 109.1 | ↑3.1 | |
| 5/19 14:20 | 111.8 | ↑2.7 | |
| 5/19 14:30 | 114.2 | ↑2.4 | |
| 5/19 14:40 | 116.3 | ↑2.1 | |
| 5/19 14:50 | 118.1 | ↑1.8 | |
| 5/19 15:00 | 119.7 | ↑1.6 | |
| 5/19 15:10 | 121.0 | ↑1.3 | |
| 5/19 15:20 | 122.0 | ↑1.0 | |
| 5/19 15:30 | 122.8 | ↑0.8 | |
| 5/19 15:40 | 123.4 | ↑0.6 | |
| 5/19 15:50 | 123.8 | ↑0.4 | |
| 5/19 16:00 | 123.9 | ↑0.1 | 満潮 |
| 5/19 16:10 | 123.8 | ↓-0.1 | |
| 5/19 16:20 | 123.5 | ↓-0.3 | |
| 5/19 16:30 | 123.0 | ↓-0.5 | |
| 5/19 16:40 | 122.2 | ↓-0.8 | |
| 5/19 16:50 | 121.3 | ↓-0.9 | |
| 5/19 17:00 | 120.1 | ↓-1.2 | |
| 5/19 17:10 | 118.8 | ↓-1.3 | |
| 5/19 17:20 | 117.2 | ↓-1.6 | |
| 5/19 17:30 | 115.4 | ↓-1.8 | |
| 5/19 17:40 | 113.5 | ↓-1.9 | |
| 5/19 17:50 | 111.4 | ↓-2.1 | |
| 5/19 18:00 | 109.2 | ↓-2.2 | |
| 5/19 18:10 | 106.9 | ↓-2.3 | |
| 5/19 18:20 | 104.5 | ↓-2.4 | |
| 5/19 18:30 | 102.0 | ↓-2.5 | |
| 5/19 18:40 | 99.6 | ↓-2.4 | |
| 5/19 18:50 | 97.2 | ↓-2.4 | |
| 5/19 19:00 | 94.9 | ↓-2.3 | |
| 5/19 19:10 | 92.7 | ↓-2.2 | |
| 5/19 19:20 | 90.7 | ↓-2.0 | |
| 5/19 19:30 | 88.8 | ↓-1.9 | |
| 5/19 19:40 | 87.1 | ↓-1.7 | |
| 5/19 19:50 | 85.7 | ↓-1.4 | |
| 5/19 20:00 | 84.5 | ↓-1.2 | |
| 5/19 20:10 | 83.6 | ↓-0.9 | |
| 5/19 20:20 | 82.9 | ↓-0.7 | |
| 5/19 20:30 | 82.4 | ↓-0.5 | |
| 5/19 20:40 | 82.2 | ↓-0.2 | 干潮 |
| 5/19 20:50 | 82.3 | ↑0.1 | |
| 5/19 21:00 | 82.6 | ↑0.3 | |
| 5/19 21:10 | 83.0 | ↑0.4 | |
| 5/19 21:20 | 83.7 | ↑0.7 | |
| 5/19 21:30 | 84.6 | ↑0.9 | |
| 5/19 21:40 | 85.6 | ↑1.0 | |
| 5/19 21:50 | 86.8 | ↑1.2 | |
| 5/19 22:00 | 88.1 | ↑1.3 | |
| 5/19 22:10 | 89.6 | ↑1.5 | |
| 5/19 22:20 | 91.2 | ↑1.6 | |
| 5/19 22:30 | 93.0 | ↑1.8 | |
| 5/19 22:40 | 94.9 | ↑1.9 | |
| 5/19 22:50 | 96.9 | ↑2.0 | |
| 5/19 23:00 | 99.0 | ↑2.1 | |
| 5/19 23:10 | 101.3 | ↑2.3 | |
| 5/19 23:20 | 103.7 | ↑2.4 | |
| 5/19 23:30 | 106.2 | ↑2.5 | |
| 5/19 23:40 | 108.9 | ↑2.7 | |
| 5/19 23:50 | 111.6 | ↑2.7 |