| 満潮 | 干潮 | 満潮 | 干潮 |
|
23
(金) |
03:17 | 10:28 | 17:33 | 22:13 |
| 141cm | 7cm | 123cm | 84cm | |
|
||||
苫小牧（北海道）2031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 | 100.1 | ↑2.1 | |
| 5/23 00:10 | 102.2 | ↑2.1 | |
| 5/23 00:20 | 104.5 | ↑2.3 | |
| 5/23 00:30 | 107.0 | ↑2.5 | |
| 5/23 00:40 | 109.5 | ↑2.5 | |
| 5/23 00:50 | 112.2 | ↑2.7 | |
| 5/23 01:00 | 114.9 | ↑2.7 | |
| 5/23 01:10 | 117.7 | ↑2.8 | |
| 5/23 01:20 | 120.5 | ↑2.8 | |
| 5/23 01:30 | 123.3 | ↑2.8 | |
| 5/23 01:40 | 126.0 | ↑2.7 | |
| 5/23 01:50 | 128.6 | ↑2.6 | |
| 5/23 02:00 | 131.1 | ↑2.5 | |
| 5/23 02:10 | 133.4 | ↑2.3 | |
| 5/23 02:20 | 135.4 | ↑2.0 | |
| 5/23 02:30 | 137.2 | ↑1.8 | |
| 5/23 02:40 | 138.6 | ↑1.4 | |
| 5/23 02:50 | 139.7 | ↑1.1 | |
| 5/23 03:00 | 140.5 | ↑0.8 | |
| 5/23 03:10 | 140.9 | ↑0.4 | 満潮 |
| 5/23 03:20 | 140.9 | 0 | |
| 5/23 03:30 | 140.5 | ↓-0.4 | |
| 5/23 03:40 | 139.8 | ↓-0.7 | |
| 5/23 03:50 | 138.8 | ↓-1.0 | |
| 5/23 04:00 | 137.4 | ↓-1.4 | |
| 5/23 04:10 | 135.7 | ↓-1.7 | |
| 5/23 04:20 | 133.8 | ↓-1.9 | |
| 5/23 04:30 | 131.6 | ↓-2.2 | |
| 5/23 04:40 | 129.2 | ↓-2.4 | |
| 5/23 04:50 | 126.5 | ↓-2.7 | |
| 5/23 05:00 | 123.7 | ↓-2.8 | |
| 5/23 05:10 | 120.7 | ↓-3.0 | |
| 5/23 05:20 | 117.5 | ↓-3.2 | |
| 5/23 05:30 | 114.1 | ↓-3.4 | |
| 5/23 05:40 | 110.6 | ↓-3.5 | |
| 5/23 05:50 | 106.9 | ↓-3.7 | |
| 5/23 06:00 | 103.0 | ↓-3.9 | |
| 5/23 06:10 | 98.9 | ↓-4.1 | |
| 5/23 06:20 | 94.7 | ↓-4.2 | |
| 5/23 06:30 | 90.3 | ↓-4.4 | |
| 5/23 06:40 | 85.8 | ↓-4.5 | |
| 5/23 06:50 | 81.1 | ↓-4.7 | |
| 5/23 07:00 | 76.2 | ↓-4.9 | |
| 5/23 07:10 | 71.3 | ↓-4.9 | |
| 5/23 07:20 | 66.2 | ↓-5.1 | 最大潮位差 |
| 5/23 07:30 | 61.1 | ↓-5.1 | 最大潮位差 |
| 5/23 07:40 | 56.1 | ↓-5.0 | |
| 5/23 07:50 | 51.0 | ↓-5.1 | 最大潮位差 |
| 5/23 08:00 | 46.1 | ↓-4.9 | |
| 5/23 08:10 | 41.2 | ↓-4.9 | |
| 5/23 08:20 | 36.6 | ↓-4.6 | |
| 5/23 08:30 | 32.2 | ↓-4.4 | |
| 5/23 08:40 | 28.1 | ↓-4.1 | |
| 5/23 08:50 | 24.3 | ↓-3.8 | |
| 5/23 09:00 | 20.8 | ↓-3.5 | |
| 5/23 09:10 | 17.7 | ↓-3.1 | |
| 5/23 09:20 | 15.0 | ↓-2.7 | |
| 5/23 09:30 | 12.7 | ↓-2.3 | |
| 5/23 09:40 | 10.7 | ↓-2.0 | |
| 5/23 09:50 | 9.2 | ↓-1.5 | |
| 5/23 10:00 | 8.1 | ↓-1.1 | |
| 5/23 10:10 | 7.3 | ↓-0.8 | |
| 5/23 10:20 | 6.9 | ↓-0.4 | 干潮 |
| 5/23 10:30 | 6.8 | ↓-0.1 | |
| 5/23 10:40 | 7.1 | ↑0.3 | |
| 5/23 10:50 | 7.6 | ↑0.5 | |
| 5/23 11:00 | 8.5 | ↑0.9 | |
| 5/23 11:10 | 9.6 | ↑1.1 | |
| 5/23 11:20 | 11.0 | ↑1.4 | |
| 5/23 11:30 | 12.7 | ↑1.7 | |
| 5/23 11:40 | 14.7 | ↑2.0 | |
| 5/23 11:50 | 16.9 | ↑2.2 | |
| 5/23 12:00 | 19.4 | ↑2.5 | |
| 5/23 12:10 | 22.1 | ↑2.7 | |
| 5/23 12:20 | 25.2 | ↑3.1 | |
| 5/23 12:30 | 28.5 | ↑3.3 | |
| 5/23 12:40 | 32.1 | ↑3.6 | |
| 5/23 12:50 | 35.9 | ↑3.8 | |
| 5/23 13:00 | 40.0 | ↑4.1 | |
| 5/23 13:10 | 44.3 | ↑4.3 | |
| 5/23 13:20 | 48.9 | ↑4.6 | |
| 5/23 13:30 | 53.6 | ↑4.7 | |
| 5/23 13:40 | 58.4 | ↑4.8 | |
| 5/23 13:50 | 63.3 | ↑4.9 | |
| 5/23 14:00 | 68.3 | ↑5.0 | |
| 5/23 14:10 | 73.2 | ↑4.9 | |
| 5/23 14:20 | 78.1 | ↑4.9 | |
| 5/23 14:30 | 82.8 | ↑4.7 | |
| 5/23 14:40 | 87.4 | ↑4.6 | |
| 5/23 14:50 | 91.8 | ↑4.4 | |
| 5/23 15:00 | 96.0 | ↑4.2 | |
| 5/23 15:10 | 99.8 | ↑3.8 | |
| 5/23 15:20 | 103.4 | ↑3.6 | |
| 5/23 15:30 | 106.6 | ↑3.2 | |
| 5/23 15:40 | 109.5 | ↑2.9 | |
| 5/23 15:50 | 112.1 | ↑2.6 | |
| 5/23 16:00 | 114.3 | ↑2.2 | |
| 5/23 16:10 | 116.3 | ↑2.0 | |
| 5/23 16:20 | 117.9 | ↑1.6 | |
| 5/23 16:30 | 119.3 | ↑1.4 | |
| 5/23 16:40 | 120.4 | ↑1.1 | |
| 5/23 16:50 | 121.3 | ↑0.9 | |
| 5/23 17:00 | 122.0 | ↑0.7 | |
| 5/23 17:10 | 122.4 | ↑0.4 | |
| 5/23 17:20 | 122.7 | ↑0.3 | |
| 5/23 17:30 | 122.8 | ↑0.1 | 満潮 |
| 5/23 17:40 | 122.8 | 0 | |
| 5/23 17:50 | 122.6 | ↓-0.2 | |
| 5/23 18:00 | 122.2 | ↓-0.4 | |
| 5/23 18:10 | 121.6 | ↓-0.6 | |
| 5/23 18:20 | 120.9 | ↓-0.7 | |
| 5/23 18:30 | 119.9 | ↓-1.0 | |
| 5/23 18:40 | 118.8 | ↓-1.1 | |
| 5/23 18:50 | 117.5 | ↓-1.3 | |
| 5/23 19:00 | 116.0 | ↓-1.5 | |
| 5/23 19:10 | 114.3 | ↓-1.7 | |
| 5/23 19:20 | 112.5 | ↓-1.8 | |
| 5/23 19:30 | 110.5 | ↓-2.0 | |
| 5/23 19:40 | 108.3 | ↓-2.2 | |
| 5/23 19:50 | 106.0 | ↓-2.3 | |
| 5/23 20:00 | 103.7 | ↓-2.3 | |
| 5/23 20:10 | 101.4 | ↓-2.3 | |
| 5/23 20:20 | 99.0 | ↓-2.4 | |
| 5/23 20:30 | 96.7 | ↓-2.3 | |
| 5/23 20:40 | 94.5 | ↓-2.2 | |
| 5/23 20:50 | 92.5 | ↓-2.0 | |
| 5/23 21:00 | 90.6 | ↓-1.9 | |
| 5/23 21:10 | 88.9 | ↓-1.7 | |
| 5/23 21:20 | 87.4 | ↓-1.5 | |
| 5/23 21:30 | 86.2 | ↓-1.2 | |
| 5/23 21:40 | 85.2 | ↓-1.0 | |
| 5/23 21:50 | 84.5 | ↓-0.7 | |
| 5/23 22:00 | 84.1 | ↓-0.4 | |
| 5/23 22:10 | 83.9 | ↓-0.2 | 干潮 |
| 5/23 22:20 | 84.0 | ↑0.1 | |
| 5/23 22:30 | 84.3 | ↑0.3 | |
| 5/23 22:40 | 84.7 | ↑0.4 | |
| 5/23 22:50 | 85.4 | ↑0.7 | |
| 5/23 23:00 | 86.2 | ↑0.8 | |
| 5/23 23:10 | 87.2 | ↑1.0 | |
| 5/23 23:20 | 88.3 | ↑1.1 | |
| 5/23 23:30 | 89.5 | ↑1.2 | |
| 5/23 23:40 | 90.9 | ↑1.4 | |
| 5/23 23:50 | 92.3 | ↑1.4 |