| 満潮 | 干潮 | 満潮 | 干潮 |
|
23
(月) |
02:31 | 09:36 | 16:27 | 21:18 |
| 138cm | 11cm | 124cm | 80cm | |
|
||||
苫小牧（北海道）2039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 | 107.7 | ↑2.9 | |
| 5/23 00:10 | 110.6 | ↑2.9 | |
| 5/23 00:20 | 113.5 | ↑2.9 | |
| 5/23 00:30 | 116.5 | ↑3.0 | |
| 5/23 00:40 | 119.3 | ↑2.8 | |
| 5/23 00:50 | 122.1 | ↑2.8 | |
| 5/23 01:00 | 124.8 | ↑2.7 | |
| 5/23 01:10 | 127.3 | ↑2.5 | |
| 5/23 01:20 | 129.6 | ↑2.3 | |
| 5/23 01:30 | 131.7 | ↑2.1 | |
| 5/23 01:40 | 133.5 | ↑1.8 | |
| 5/23 01:50 | 135.0 | ↑1.5 | |
| 5/23 02:00 | 136.2 | ↑1.2 | |
| 5/23 02:10 | 137.0 | ↑0.8 | |
| 5/23 02:20 | 137.5 | ↑0.5 | |
| 5/23 02:30 | 137.7 | ↑0.2 | 満潮 |
| 5/23 02:40 | 137.5 | ↓-0.2 | |
| 5/23 02:50 | 137.0 | ↓-0.5 | |
| 5/23 03:00 | 136.2 | ↓-0.8 | |
| 5/23 03:10 | 135.1 | ↓-1.1 | |
| 5/23 03:20 | 133.7 | ↓-1.4 | |
| 5/23 03:30 | 132.0 | ↓-1.7 | |
| 5/23 03:40 | 130.1 | ↓-1.9 | |
| 5/23 03:50 | 127.9 | ↓-2.2 | |
| 5/23 04:00 | 125.5 | ↓-2.4 | |
| 5/23 04:10 | 122.9 | ↓-2.6 | |
| 5/23 04:20 | 120.1 | ↓-2.8 | |
| 5/23 04:30 | 117.2 | ↓-2.9 | |
| 5/23 04:40 | 114.0 | ↓-3.2 | |
| 5/23 04:50 | 110.6 | ↓-3.4 | |
| 5/23 05:00 | 107.0 | ↓-3.6 | |
| 5/23 05:10 | 103.3 | ↓-3.7 | |
| 5/23 05:20 | 99.3 | ↓-4.0 | |
| 5/23 05:30 | 95.2 | ↓-4.1 | |
| 5/23 05:40 | 90.8 | ↓-4.4 | |
| 5/23 05:50 | 86.3 | ↓-4.5 | |
| 5/23 06:00 | 81.7 | ↓-4.6 | |
| 5/23 06:10 | 76.9 | ↓-4.8 | |
| 5/23 06:20 | 72.1 | ↓-4.8 | |
| 5/23 06:30 | 67.1 | ↓-5.0 | 最大潮位差 |
| 5/23 06:40 | 62.2 | ↓-4.9 | |
| 5/23 06:50 | 57.2 | ↓-5.0 | 最大潮位差 |
| 5/23 07:00 | 52.3 | ↓-4.9 | |
| 5/23 07:10 | 47.5 | ↓-4.8 | |
| 5/23 07:20 | 42.9 | ↓-4.6 | |
| 5/23 07:30 | 38.5 | ↓-4.4 | |
| 5/23 07:40 | 34.2 | ↓-4.3 | |
| 5/23 07:50 | 30.3 | ↓-3.9 | |
| 5/23 08:00 | 26.7 | ↓-3.6 | |
| 5/23 08:10 | 23.4 | ↓-3.3 | |
| 5/23 08:20 | 20.5 | ↓-2.9 | |
| 5/23 08:30 | 17.9 | ↓-2.6 | |
| 5/23 08:40 | 15.7 | ↓-2.2 | |
| 5/23 08:50 | 13.9 | ↓-1.8 | |
| 5/23 09:00 | 12.5 | ↓-1.4 | |
| 5/23 09:10 | 11.5 | ↓-1.0 | |
| 5/23 09:20 | 10.8 | ↓-0.7 | |
| 5/23 09:30 | 10.4 | ↓-0.4 | 干潮 |
| 5/23 09:40 | 10.4 | 0 | |
| 5/23 09:50 | 10.7 | ↑0.3 | |
| 5/23 10:00 | 11.4 | ↑0.7 | |
| 5/23 10:10 | 12.3 | ↑0.9 | |
| 5/23 10:20 | 13.5 | ↑1.2 | |
| 5/23 10:30 | 15.0 | ↑1.5 | |
| 5/23 10:40 | 16.8 | ↑1.8 | |
| 5/23 10:50 | 18.9 | ↑2.1 | |
| 5/23 11:00 | 21.3 | ↑2.4 | |
| 5/23 11:10 | 23.9 | ↑2.6 | |
| 5/23 11:20 | 26.9 | ↑3.0 | |
| 5/23 11:30 | 30.1 | ↑3.2 | |
| 5/23 11:40 | 33.5 | ↑3.4 | |
| 5/23 11:50 | 37.3 | ↑3.8 | |
| 5/23 12:00 | 41.3 | ↑4.0 | |
| 5/23 12:10 | 45.5 | ↑4.2 | |
| 5/23 12:20 | 49.9 | ↑4.4 | |
| 5/23 12:30 | 54.5 | ↑4.6 | |
| 5/23 12:40 | 59.2 | ↑4.7 | |
| 5/23 12:50 | 64.0 | ↑4.8 | |
| 5/23 13:00 | 68.9 | ↑4.9 | |
| 5/23 13:10 | 73.7 | ↑4.8 | |
| 5/23 13:20 | 78.6 | ↑4.9 | |
| 5/23 13:30 | 83.3 | ↑4.7 | |
| 5/23 13:40 | 87.8 | ↑4.5 | |
| 5/23 13:50 | 92.2 | ↑4.4 | |
| 5/23 14:00 | 96.4 | ↑4.2 | |
| 5/23 14:10 | 100.3 | ↑3.9 | |
| 5/23 14:20 | 103.9 | ↑3.6 | |
| 5/23 14:30 | 107.2 | ↑3.3 | |
| 5/23 14:40 | 110.2 | ↑3.0 | |
| 5/23 14:50 | 112.9 | ↑2.7 | |
| 5/23 15:00 | 115.2 | ↑2.3 | |
| 5/23 15:10 | 117.2 | ↑2.0 | |
| 5/23 15:20 | 118.9 | ↑1.7 | |
| 5/23 15:30 | 120.4 | ↑1.5 | |
| 5/23 15:40 | 121.5 | ↑1.1 | |
| 5/23 15:50 | 122.4 | ↑0.9 | |
| 5/23 16:00 | 123.1 | ↑0.7 | |
| 5/23 16:10 | 123.5 | ↑0.4 | |
| 5/23 16:20 | 123.7 | ↑0.2 | 満潮 |
| 5/23 16:30 | 123.7 | 0 | |
| 5/23 16:40 | 123.6 | ↓-0.1 | |
| 5/23 16:50 | 123.2 | ↓-0.4 | |
| 5/23 17:00 | 122.6 | ↓-0.6 | |
| 5/23 17:10 | 121.9 | ↓-0.7 | |
| 5/23 17:20 | 120.9 | ↓-1.0 | |
| 5/23 17:30 | 119.8 | ↓-1.1 | |
| 5/23 17:40 | 118.5 | ↓-1.3 | |
| 5/23 17:50 | 117.0 | ↓-1.5 | |
| 5/23 18:00 | 115.3 | ↓-1.7 | |
| 5/23 18:10 | 113.4 | ↓-1.9 | |
| 5/23 18:20 | 111.3 | ↓-2.1 | |
| 5/23 18:30 | 109.1 | ↓-2.2 | |
| 5/23 18:40 | 106.8 | ↓-2.3 | |
| 5/23 18:50 | 104.4 | ↓-2.4 | |
| 5/23 19:00 | 101.9 | ↓-2.5 | |
| 5/23 19:10 | 99.4 | ↓-2.5 | |
| 5/23 19:20 | 96.8 | ↓-2.6 | |
| 5/23 19:30 | 94.4 | ↓-2.4 | |
| 5/23 19:40 | 92.0 | ↓-2.4 | |
| 5/23 19:50 | 89.8 | ↓-2.2 | |
| 5/23 20:00 | 87.7 | ↓-2.1 | |
| 5/23 20:10 | 85.9 | ↓-1.8 | |
| 5/23 20:20 | 84.2 | ↓-1.7 | |
| 5/23 20:30 | 82.8 | ↓-1.4 | |
| 5/23 20:40 | 81.7 | ↓-1.1 | |
| 5/23 20:50 | 80.9 | ↓-0.8 | |
| 5/23 21:00 | 80.3 | ↓-0.6 | |
| 5/23 21:10 | 80.0 | ↓-0.3 | 干潮 |
| 5/23 21:20 | 79.9 | ↓-0.1 | |
| 5/23 21:30 | 80.1 | ↑0.2 | |
| 5/23 21:40 | 80.5 | ↑0.4 | |
| 5/23 21:50 | 81.1 | ↑0.6 | |
| 5/23 22:00 | 81.9 | ↑0.8 | |
| 5/23 22:10 | 82.9 | ↑1.0 | |
| 5/23 22:20 | 84.0 | ↑1.1 | |
| 5/23 22:30 | 85.3 | ↑1.3 | |
| 5/23 22:40 | 86.7 | ↑1.4 | |
| 5/23 22:50 | 88.2 | ↑1.5 | |
| 5/23 23:00 | 89.8 | ↑1.6 | |
| 5/23 23:10 | 91.6 | ↑1.8 | |
| 5/23 23:20 | 93.5 | ↑1.9 | |
| 5/23 23:30 | 95.4 | ↑1.9 | |
| 5/23 23:40 | 97.6 | ↑2.2 | |
| 5/23 23:50 | 99.8 | ↑2.2 |