| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(火) |
00:54 | 07:37 | 14:09 | 19:29 |
| 139cm | 34cm | 123cm | 77cm | |
|
||||
室蘭（北海道）2024年05月21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 |
|---|---|---|---|
| 5/21 00:00 | 131.3 | ↑2.6 | |
| 5/21 00:10 | 133.6 | ↑2.3 | |
| 5/21 00:20 | 135.5 | ↑1.9 | |
| 5/21 00:30 | 136.8 | ↑1.3 | |
| 5/21 00:40 | 137.7 | ↑0.9 | |
| 5/21 00:50 | 138.1 | ↑0.4 | 満潮 |
| 5/21 01:00 | 138.0 | ↓-0.1 | |
| 5/21 01:10 | 137.4 | ↓-0.6 | |
| 5/21 01:20 | 136.4 | ↓-1.0 | |
| 5/21 01:30 | 135.1 | ↓-1.3 | |
| 5/21 01:40 | 133.4 | ↓-1.7 | |
| 5/21 01:50 | 131.5 | ↓-1.9 | |
| 5/21 02:00 | 129.5 | ↓-2.0 | |
| 5/21 02:10 | 127.3 | ↓-2.2 | |
| 5/21 02:20 | 125.1 | ↓-2.2 | |
| 5/21 02:30 | 123.0 | ↓-2.1 | |
| 5/21 02:40 | 120.8 | ↓-2.2 | |
| 5/21 02:50 | 118.7 | ↓-2.1 | |
| 5/21 03:00 | 116.7 | ↓-2.0 | |
| 5/21 03:10 | 114.7 | ↓-2.0 | |
| 5/21 03:20 | 112.6 | ↓-2.1 | |
| 5/21 03:30 | 110.6 | ↓-2.0 | |
| 5/21 03:40 | 108.4 | ↓-2.2 | |
| 5/21 03:50 | 106.1 | ↓-2.3 | |
| 5/21 04:00 | 103.6 | ↓-2.5 | |
| 5/21 04:10 | 100.8 | ↓-2.8 | |
| 5/21 04:20 | 97.8 | ↓-3.0 | |
| 5/21 04:30 | 94.4 | ↓-3.4 | |
| 5/21 04:40 | 90.7 | ↓-3.7 | |
| 5/21 04:50 | 86.7 | ↓-4.0 | |
| 5/21 05:00 | 82.5 | ↓-4.2 | |
| 5/21 05:10 | 78.0 | ↓-4.5 | |
| 5/21 05:20 | 73.3 | ↓-4.7 | |
| 5/21 05:30 | 68.6 | ↓-4.7 | |
| 5/21 05:40 | 63.8 | ↓-4.8 | |
| 5/21 05:50 | 59.2 | ↓-4.6 | |
| 5/21 06:00 | 54.7 | ↓-4.5 | |
| 5/21 06:10 | 50.5 | ↓-4.2 | |
| 5/21 06:20 | 46.7 | ↓-3.8 | |
| 5/21 06:30 | 43.3 | ↓-3.4 | |
| 5/21 06:40 | 40.4 | ↓-2.9 | |
| 5/21 06:50 | 38.0 | ↓-2.4 | |
| 5/21 07:00 | 36.1 | ↓-1.9 | |
| 5/21 07:10 | 34.7 | ↓-1.4 | |
| 5/21 07:20 | 33.8 | ↓-0.9 | |
| 5/21 07:30 | 33.4 | ↓-0.4 | 干潮 |
| 5/21 07:40 | 33.4 | 0 | |
| 5/21 07:50 | 33.7 | ↑0.3 | |
| 5/21 08:00 | 34.3 | ↑0.6 | |
| 5/21 08:10 | 35.0 | ↑0.7 | |
| 5/21 08:20 | 35.9 | ↑0.9 | |
| 5/21 08:30 | 36.9 | ↑1.0 | |
| 5/21 08:40 | 37.9 | ↑1.0 | |
| 5/21 08:50 | 38.9 | ↑1.0 | |
| 5/21 09:00 | 40.0 | ↑1.1 | |
| 5/21 09:10 | 41.0 | ↑1.0 | |
| 5/21 09:20 | 42.0 | ↑1.0 | |
| 5/21 09:30 | 43.1 | ↑1.1 | |
| 5/21 09:40 | 44.3 | ↑1.2 | |
| 5/21 09:50 | 45.7 | ↑1.4 | |
| 5/21 10:00 | 47.3 | ↑1.6 | |
| 5/21 10:10 | 49.2 | ↑1.9 | |
| 5/21 10:20 | 51.4 | ↑2.2 | |
| 5/21 10:30 | 53.9 | ↑2.5 | |
| 5/21 10:40 | 56.9 | ↑3.0 | |
| 5/21 10:50 | 60.3 | ↑3.4 | |
| 5/21 11:00 | 64.1 | ↑3.8 | |
| 5/21 11:10 | 68.2 | ↑4.1 | |
| 5/21 11:20 | 72.7 | ↑4.5 | |
| 5/21 11:30 | 77.4 | ↑4.7 | |
| 5/21 11:40 | 82.2 | ↑4.8 | |
| 5/21 11:50 | 87.1 | ↑4.9 | 最大潮位差 |
| 5/21 12:00 | 92.0 | ↑4.9 | 最大潮位差 |
| 5/21 12:10 | 96.7 | ↑4.7 | |
| 5/21 12:20 | 101.2 | ↑4.5 | |
| 5/21 12:30 | 105.4 | ↑4.2 | |
| 5/21 12:40 | 109.2 | ↑3.8 | |
| 5/21 12:50 | 112.5 | ↑3.3 | |
| 5/21 13:00 | 115.4 | ↑2.9 | |
| 5/21 13:10 | 117.7 | ↑2.3 | |
| 5/21 13:20 | 119.6 | ↑1.9 | |
| 5/21 13:30 | 120.9 | ↑1.3 | |
| 5/21 13:40 | 121.9 | ↑1.0 | |
| 5/21 13:50 | 122.5 | ↑0.6 | |
| 5/21 14:00 | 122.7 | ↑0.2 | 満潮 |
| 5/21 14:10 | 122.8 | ↑0.1 | |
| 5/21 14:20 | 122.7 | ↓-0.1 | |
| 5/21 14:30 | 122.5 | ↓-0.2 | |
| 5/21 14:40 | 122.3 | ↓-0.2 | |
| 5/21 14:50 | 122.1 | ↓-0.2 | |
| 5/21 15:00 | 121.9 | ↓-0.2 | |
| 5/21 15:10 | 121.8 | ↓-0.1 | |
| 5/21 15:20 | 121.8 | 0 | |
| 5/21 15:30 | 121.7 | ↓-0.1 | |
| 5/21 15:40 | 121.7 | 0 | |
| 5/21 15:50 | 121.6 | ↓-0.1 | |
| 5/21 16:00 | 121.3 | ↓-0.3 | |
| 5/21 16:10 | 120.9 | ↓-0.4 | |
| 5/21 16:20 | 120.2 | ↓-0.7 | |
| 5/21 16:30 | 119.2 | ↓-1.0 | |
| 5/21 16:40 | 117.9 | ↓-1.3 | |
| 5/21 16:50 | 116.1 | ↓-1.8 | |
| 5/21 17:00 | 114.0 | ↓-2.1 | |
| 5/21 17:10 | 111.5 | ↓-2.5 | |
| 5/21 17:20 | 108.7 | ↓-2.8 | |
| 5/21 17:30 | 105.6 | ↓-3.1 | |
| 5/21 17:40 | 102.2 | ↓-3.4 | |
| 5/21 17:50 | 98.7 | ↓-3.5 | |
| 5/21 18:00 | 95.2 | ↓-3.5 | |
| 5/21 18:10 | 91.8 | ↓-3.4 | |
| 5/21 18:20 | 88.5 | ↓-3.3 | |
| 5/21 18:30 | 85.4 | ↓-3.1 | |
| 5/21 18:40 | 82.8 | ↓-2.6 | |
| 5/21 18:50 | 80.6 | ↓-2.2 | |
| 5/21 19:00 | 78.8 | ↓-1.8 | |
| 5/21 19:10 | 77.6 | ↓-1.2 | |
| 5/21 19:20 | 76.9 | ↓-0.7 | 干潮 |
| 5/21 19:30 | 76.7 | ↓-0.2 | |
| 5/21 19:40 | 77.0 | ↑0.3 | |
| 5/21 19:50 | 77.8 | ↑0.8 | |
| 5/21 20:00 | 78.9 | ↑1.1 | |
| 5/21 20:10 | 80.3 | ↑1.4 | |
| 5/21 20:20 | 81.9 | ↑1.6 | |
| 5/21 20:30 | 83.7 | ↑1.8 | |
| 5/21 20:40 | 85.5 | ↑1.8 | |
| 5/21 20:50 | 87.3 | ↑1.8 | |
| 5/21 21:00 | 89.0 | ↑1.7 | |
| 5/21 21:10 | 90.6 | ↑1.6 | |
| 5/21 21:20 | 92.1 | ↑1.5 | |
| 5/21 21:30 | 93.4 | ↑1.3 | |
| 5/21 21:40 | 94.7 | ↑1.3 | |
| 5/21 21:50 | 95.9 | ↑1.2 | |
| 5/21 22:00 | 97.0 | ↑1.1 | |
| 5/21 22:10 | 98.3 | ↑1.3 | |
| 5/21 22:20 | 99.6 | ↑1.3 | |
| 5/21 22:30 | 101.1 | ↑1.5 | |
| 5/21 22:40 | 102.8 | ↑1.7 | |
| 5/21 22:50 | 104.9 | ↑2.1 | |
| 5/21 23:00 | 107.2 | ↑2.3 | |
| 5/21 23:10 | 109.8 | ↑2.6 | |
| 5/21 23:20 | 112.7 | ↑2.9 | |
| 5/21 23:30 | 115.9 | ↑3.2 | |
| 5/21 23:40 | 119.4 | ↑3.5 | |
| 5/21 23:50 | 122.9 | ↑3.5 |