| 満潮 | 干潮 | 満潮 | 干潮 |
|
23
(月) |
03:30 | 10:45 | 17:52 | 22:28 |
| 146cm | 4cm | 123cm | 84cm | |
|
||||
苫小牧（北海道）2050年05月23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 |
|---|---|---|---|
| 5/23 00:00 | 99.2 | ↑2.0 | |
| 5/23 00:10 | 101.3 | ↑2.1 | |
| 5/23 00:20 | 103.6 | ↑2.3 | |
| 5/23 00:30 | 105.9 | ↑2.3 | |
| 5/23 00:40 | 108.5 | ↑2.6 | |
| 5/23 00:50 | 111.1 | ↑2.6 | |
| 5/23 01:00 | 113.9 | ↑2.8 | |
| 5/23 01:10 | 116.7 | ↑2.8 | |
| 5/23 01:20 | 119.7 | ↑3.0 | |
| 5/23 01:30 | 122.6 | ↑2.9 | |
| 5/23 01:40 | 125.6 | ↑3.0 | |
| 5/23 01:50 | 128.5 | ↑2.9 | |
| 5/23 02:00 | 131.2 | ↑2.7 | |
| 5/23 02:10 | 133.9 | ↑2.7 | |
| 5/23 02:20 | 136.4 | ↑2.5 | |
| 5/23 02:30 | 138.6 | ↑2.2 | |
| 5/23 02:40 | 140.5 | ↑1.9 | |
| 5/23 02:50 | 142.2 | ↑1.7 | |
| 5/23 03:00 | 143.4 | ↑1.2 | |
| 5/23 03:10 | 144.4 | ↑1.0 | |
| 5/23 03:20 | 144.9 | ↑0.5 | 満潮 |
| 5/23 03:30 | 145.1 | ↑0.2 | 満潮 |
| 5/23 03:40 | 144.8 | ↓-0.3 | |
| 5/23 03:50 | 144.2 | ↓-0.6 | |
| 5/23 04:00 | 143.2 | ↓-1.0 | |
| 5/23 04:10 | 141.9 | ↓-1.3 | |
| 5/23 04:20 | 140.3 | ↓-1.6 | |
| 5/23 04:30 | 138.3 | ↓-2.0 | |
| 5/23 04:40 | 136.1 | ↓-2.2 | |
| 5/23 04:50 | 133.6 | ↓-2.5 | |
| 5/23 05:00 | 130.9 | ↓-2.7 | |
| 5/23 05:10 | 128.0 | ↓-2.9 | |
| 5/23 05:20 | 124.9 | ↓-3.1 | |
| 5/23 05:30 | 121.6 | ↓-3.3 | |
| 5/23 05:40 | 118.1 | ↓-3.5 | |
| 5/23 05:50 | 114.5 | ↓-3.6 | |
| 5/23 06:00 | 110.6 | ↓-3.9 | |
| 5/23 06:10 | 106.6 | ↓-4.0 | |
| 5/23 06:20 | 102.4 | ↓-4.2 | |
| 5/23 06:30 | 98.0 | ↓-4.4 | |
| 5/23 06:40 | 93.5 | ↓-4.5 | |
| 5/23 06:50 | 88.7 | ↓-4.8 | |
| 5/23 07:00 | 83.8 | ↓-4.9 | |
| 5/23 07:10 | 78.8 | ↓-5.0 | |
| 5/23 07:20 | 73.6 | ↓-5.2 | |
| 5/23 07:30 | 68.3 | ↓-5.3 | |
| 5/23 07:40 | 63.0 | ↓-5.3 | |
| 5/23 07:50 | 57.7 | ↓-5.3 | |
| 5/23 08:00 | 52.3 | ↓-5.4 | 最大潮位差 |
| 5/23 08:10 | 47.1 | ↓-5.2 | |
| 5/23 08:20 | 41.9 | ↓-5.2 | |
| 5/23 08:30 | 37.0 | ↓-4.9 | |
| 5/23 08:40 | 32.2 | ↓-4.8 | |
| 5/23 08:50 | 27.8 | ↓-4.4 | |
| 5/23 09:00 | 23.6 | ↓-4.2 | |
| 5/23 09:10 | 19.8 | ↓-3.8 | |
| 5/23 09:20 | 16.3 | ↓-3.5 | |
| 5/23 09:30 | 13.3 | ↓-3.0 | |
| 5/23 09:40 | 10.6 | ↓-2.7 | |
| 5/23 09:50 | 8.4 | ↓-2.2 | |
| 5/23 10:00 | 6.5 | ↓-1.9 | |
| 5/23 10:10 | 5.1 | ↓-1.4 | |
| 5/23 10:20 | 4.1 | ↓-1.0 | |
| 5/23 10:30 | 3.4 | ↓-0.7 | |
| 5/23 10:40 | 3.1 | ↓-0.3 | 干潮 |
| 5/23 10:50 | 3.1 | 0 | |
| 5/23 11:00 | 3.5 | ↑0.4 | |
| 5/23 11:10 | 4.2 | ↑0.7 | |
| 5/23 11:20 | 5.1 | ↑0.9 | |
| 5/23 11:30 | 6.4 | ↑1.3 | |
| 5/23 11:40 | 7.9 | ↑1.5 | |
| 5/23 11:50 | 9.7 | ↑1.8 | |
| 5/23 12:00 | 11.8 | ↑2.1 | |
| 5/23 12:10 | 14.2 | ↑2.4 | |
| 5/23 12:20 | 16.9 | ↑2.7 | |
| 5/23 12:30 | 19.9 | ↑3.0 | |
| 5/23 12:40 | 23.1 | ↑3.2 | |
| 5/23 12:50 | 26.6 | ↑3.5 | |
| 5/23 13:00 | 30.5 | ↑3.9 | |
| 5/23 13:10 | 34.6 | ↑4.1 | |
| 5/23 13:20 | 38.9 | ↑4.3 | |
| 5/23 13:30 | 43.5 | ↑4.6 | |
| 5/23 13:40 | 48.2 | ↑4.7 | |
| 5/23 13:50 | 53.2 | ↑5.0 | |
| 5/23 14:00 | 58.2 | ↑5.0 | |
| 5/23 14:10 | 63.3 | ↑5.1 | |
| 5/23 14:20 | 68.4 | ↑5.1 | |
| 5/23 14:30 | 73.4 | ↑5.0 | |
| 5/23 14:40 | 78.4 | ↑5.0 | |
| 5/23 14:50 | 83.2 | ↑4.8 | |
| 5/23 15:00 | 87.9 | ↑4.7 | |
| 5/23 15:10 | 92.3 | ↑4.4 | |
| 5/23 15:20 | 96.4 | ↑4.1 | |
| 5/23 15:30 | 100.2 | ↑3.8 | |
| 5/23 15:40 | 103.7 | ↑3.5 | |
| 5/23 15:50 | 106.9 | ↑3.2 | |
| 5/23 16:00 | 109.8 | ↑2.9 | |
| 5/23 16:10 | 112.3 | ↑2.5 | |
| 5/23 16:20 | 114.5 | ↑2.2 | |
| 5/23 16:30 | 116.3 | ↑1.8 | |
| 5/23 16:40 | 118.0 | ↑1.7 | |
| 5/23 16:50 | 119.3 | ↑1.3 | |
| 5/23 17:00 | 120.4 | ↑1.1 | |
| 5/23 17:10 | 121.2 | ↑0.8 | |
| 5/23 17:20 | 121.9 | ↑0.7 | |
| 5/23 17:30 | 122.4 | ↑0.5 | |
| 5/23 17:40 | 122.6 | ↑0.2 | |
| 5/23 17:50 | 122.7 | ↑0.1 | 満潮 |
| 5/23 18:00 | 122.7 | 0 | |
| 5/23 18:10 | 122.4 | ↓-0.3 | |
| 5/23 18:20 | 122.0 | ↓-0.4 | |
| 5/23 18:30 | 121.4 | ↓-0.6 | |
| 5/23 18:40 | 120.6 | ↓-0.8 | |
| 5/23 18:50 | 119.6 | ↓-1.0 | |
| 5/23 19:00 | 118.4 | ↓-1.2 | |
| 5/23 19:10 | 117.0 | ↓-1.4 | |
| 5/23 19:20 | 115.4 | ↓-1.6 | |
| 5/23 19:30 | 113.6 | ↓-1.8 | |
| 5/23 19:40 | 111.7 | ↓-1.9 | |
| 5/23 19:50 | 109.6 | ↓-2.1 | |
| 5/23 20:00 | 107.3 | ↓-2.3 | |
| 5/23 20:10 | 105.0 | ↓-2.3 | |
| 5/23 20:20 | 102.7 | ↓-2.3 | |
| 5/23 20:30 | 100.3 | ↓-2.4 | |
| 5/23 20:40 | 97.9 | ↓-2.4 | |
| 5/23 20:50 | 95.7 | ↓-2.2 | |
| 5/23 21:00 | 93.5 | ↓-2.2 | |
| 5/23 21:10 | 91.5 | ↓-2.0 | |
| 5/23 21:20 | 89.7 | ↓-1.8 | |
| 5/23 21:30 | 88.1 | ↓-1.6 | |
| 5/23 21:40 | 86.8 | ↓-1.3 | |
| 5/23 21:50 | 85.7 | ↓-1.1 | |
| 5/23 22:00 | 84.9 | ↓-0.8 | |
| 5/23 22:10 | 84.3 | ↓-0.6 | |
| 5/23 22:20 | 84.0 | ↓-0.3 | 干潮 |
| 5/23 22:30 | 84.0 | 0 | |
| 5/23 22:40 | 84.2 | ↑0.2 | |
| 5/23 22:50 | 84.6 | ↑0.4 | |
| 5/23 23:00 | 85.2 | ↑0.6 | |
| 5/23 23:10 | 86.0 | ↑0.8 | |
| 5/23 23:20 | 86.9 | ↑0.9 | |
| 5/23 23:30 | 88.0 | ↑1.1 | |
| 5/23 23:40 | 89.2 | ↑1.2 | |
| 5/23 23:50 | 90.5 | ↑1.3 |