| 満潮 | 干潮 | 満潮 | 干潮 |
|
04
(火) |
05:58 | 00:19 | 23:08 | 14:18 |
| 118cm | 93cm | 99cm | 23cm | |
|
||||
根室（北海道）2021年05月04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 |
|---|---|---|---|
| 5/4 00:00 | 93.0 | ↓-0.2 | |
| 5/4 00:10 | 92.9 | ↓-0.1 | 干潮 |
| 5/4 00:20 | 92.9 | 0 | |
| 5/4 00:30 | 93.0 | ↑0.1 | |
| 5/4 00:40 | 93.1 | ↑0.1 | |
| 5/4 00:50 | 93.3 | ↑0.2 | |
| 5/4 01:00 | 93.6 | ↑0.3 | |
| 5/4 01:10 | 94.0 | ↑0.4 | |
| 5/4 01:20 | 94.4 | ↑0.4 | |
| 5/4 01:30 | 95.0 | ↑0.6 | |
| 5/4 01:40 | 95.6 | ↑0.6 | |
| 5/4 01:50 | 96.3 | ↑0.7 | |
| 5/4 02:00 | 97.1 | ↑0.8 | |
| 5/4 02:10 | 97.9 | ↑0.8 | |
| 5/4 02:20 | 98.8 | ↑0.9 | |
| 5/4 02:30 | 99.8 | ↑1.0 | |
| 5/4 02:40 | 100.8 | ↑1.0 | |
| 5/4 02:50 | 101.9 | ↑1.1 | |
| 5/4 03:00 | 103.0 | ↑1.1 | |
| 5/4 03:10 | 104.1 | ↑1.1 | |
| 5/4 03:20 | 105.2 | ↑1.1 | |
| 5/4 03:30 | 106.4 | ↑1.2 | |
| 5/4 03:40 | 107.5 | ↑1.1 | |
| 5/4 03:50 | 108.7 | ↑1.2 | |
| 5/4 04:00 | 109.8 | ↑1.1 | |
| 5/4 04:10 | 110.9 | ↑1.1 | |
| 5/4 04:20 | 111.9 | ↑1.0 | |
| 5/4 04:30 | 112.9 | ↑1.0 | |
| 5/4 04:40 | 113.8 | ↑0.9 | |
| 5/4 04:50 | 114.6 | ↑0.8 | |
| 5/4 05:00 | 115.3 | ↑0.7 | |
| 5/4 05:10 | 116.0 | ↑0.7 | |
| 5/4 05:20 | 116.5 | ↑0.5 | |
| 5/4 05:30 | 116.9 | ↑0.4 | |
| 5/4 05:40 | 117.2 | ↑0.3 | |
| 5/4 05:50 | 117.4 | ↑0.2 | 満潮 |
| 5/4 06:00 | 117.4 | 0 | |
| 5/4 06:10 | 117.3 | ↓-0.1 | |
| 5/4 06:20 | 117.1 | ↓-0.2 | |
| 5/4 06:30 | 116.7 | ↓-0.4 | |
| 5/4 06:40 | 116.1 | ↓-0.6 | |
| 5/4 06:50 | 115.3 | ↓-0.8 | |
| 5/4 07:00 | 114.5 | ↓-0.8 | |
| 5/4 07:10 | 113.4 | ↓-1.1 | |
| 5/4 07:20 | 112.2 | ↓-1.2 | |
| 5/4 07:30 | 110.8 | ↓-1.4 | |
| 5/4 07:40 | 109.3 | ↓-1.5 | |
| 5/4 07:50 | 107.6 | ↓-1.7 | |
| 5/4 08:00 | 105.7 | ↓-1.9 | |
| 5/4 08:10 | 103.7 | ↓-2.0 | |
| 5/4 08:20 | 101.6 | ↓-2.1 | |
| 5/4 08:30 | 99.3 | ↓-2.3 | |
| 5/4 08:40 | 96.9 | ↓-2.4 | |
| 5/4 08:50 | 94.4 | ↓-2.5 | |
| 5/4 09:00 | 91.8 | ↓-2.6 | |
| 5/4 09:10 | 89.1 | ↓-2.7 | |
| 5/4 09:20 | 86.3 | ↓-2.8 | |
| 5/4 09:30 | 83.4 | ↓-2.9 | |
| 5/4 09:40 | 80.5 | ↓-2.9 | |
| 5/4 09:50 | 77.5 | ↓-3.0 | |
| 5/4 10:00 | 74.5 | ↓-3.0 | |
| 5/4 10:10 | 71.4 | ↓-3.1 | 最大潮位差 |
| 5/4 10:20 | 68.4 | ↓-3.0 | |
| 5/4 10:30 | 65.3 | ↓-3.1 | 最大潮位差 |
| 5/4 10:40 | 62.3 | ↓-3.0 | |
| 5/4 10:50 | 59.3 | ↓-3.0 | |
| 5/4 11:00 | 56.3 | ↓-3.0 | |
| 5/4 11:10 | 53.4 | ↓-2.9 | |
| 5/4 11:20 | 50.6 | ↓-2.8 | |
| 5/4 11:30 | 47.8 | ↓-2.8 | |
| 5/4 11:40 | 45.1 | ↓-2.7 | |
| 5/4 11:50 | 42.6 | ↓-2.5 | |
| 5/4 12:00 | 40.2 | ↓-2.4 | |
| 5/4 12:10 | 37.8 | ↓-2.4 | |
| 5/4 12:20 | 35.7 | ↓-2.1 | |
| 5/4 12:30 | 33.7 | ↓-2.0 | |
| 5/4 12:40 | 31.8 | ↓-1.9 | |
| 5/4 12:50 | 30.1 | ↓-1.7 | |
| 5/4 13:00 | 28.6 | ↓-1.5 | |
| 5/4 13:10 | 27.2 | ↓-1.4 | |
| 5/4 13:20 | 26.0 | ↓-1.2 | |
| 5/4 13:30 | 25.0 | ↓-1.0 | |
| 5/4 13:40 | 24.2 | ↓-0.8 | |
| 5/4 13:50 | 23.6 | ↓-0.6 | |
| 5/4 14:00 | 23.2 | ↓-0.4 | |
| 5/4 14:10 | 23.0 | ↓-0.2 | 干潮 |
| 5/4 14:20 | 22.9 | ↓-0.1 | |
| 5/4 14:30 | 23.1 | ↑0.2 | |
| 5/4 14:40 | 23.4 | ↑0.3 | |
| 5/4 14:50 | 24.0 | ↑0.6 | |
| 5/4 15:00 | 24.7 | ↑0.7 | |
| 5/4 15:10 | 25.5 | ↑0.8 | |
| 5/4 15:20 | 26.6 | ↑1.1 | |
| 5/4 15:30 | 27.8 | ↑1.2 | |
| 5/4 15:40 | 29.1 | ↑1.3 | |
| 5/4 15:50 | 30.6 | ↑1.5 | |
| 5/4 16:00 | 32.3 | ↑1.7 | |
| 5/4 16:10 | 34.0 | ↑1.7 | |
| 5/4 16:20 | 35.9 | ↑1.9 | |
| 5/4 16:30 | 37.9 | ↑2.0 | |
| 5/4 16:40 | 40.0 | ↑2.1 | |
| 5/4 16:50 | 42.1 | ↑2.1 | |
| 5/4 17:00 | 44.3 | ↑2.2 | |
| 5/4 17:10 | 46.6 | ↑2.3 | |
| 5/4 17:20 | 49.0 | ↑2.4 | |
| 5/4 17:30 | 51.3 | ↑2.3 | |
| 5/4 17:40 | 53.7 | ↑2.4 | |
| 5/4 17:50 | 56.2 | ↑2.5 | |
| 5/4 18:00 | 58.6 | ↑2.4 | |
| 5/4 18:10 | 61.0 | ↑2.4 | |
| 5/4 18:20 | 63.4 | ↑2.4 | |
| 5/4 18:30 | 65.7 | ↑2.3 | |
| 5/4 18:40 | 68.1 | ↑2.4 | |
| 5/4 18:50 | 70.4 | ↑2.3 | |
| 5/4 19:00 | 72.6 | ↑2.2 | |
| 5/4 19:10 | 74.8 | ↑2.2 | |
| 5/4 19:20 | 76.8 | ↑2.0 | |
| 5/4 19:30 | 78.9 | ↑2.1 | |
| 5/4 19:40 | 80.8 | ↑1.9 | |
| 5/4 19:50 | 82.6 | ↑1.8 | |
| 5/4 20:00 | 84.4 | ↑1.8 | |
| 5/4 20:10 | 86.0 | ↑1.6 | |
| 5/4 20:20 | 87.6 | ↑1.6 | |
| 5/4 20:30 | 89.0 | ↑1.4 | |
| 5/4 20:40 | 90.4 | ↑1.4 | |
| 5/4 20:50 | 91.6 | ↑1.2 | |
| 5/4 21:00 | 92.7 | ↑1.1 | |
| 5/4 21:10 | 93.8 | ↑1.1 | |
| 5/4 21:20 | 94.7 | ↑0.9 | |
| 5/4 21:30 | 95.5 | ↑0.8 | |
| 5/4 21:40 | 96.2 | ↑0.7 | |
| 5/4 21:50 | 96.8 | ↑0.6 | |
| 5/4 22:00 | 97.3 | ↑0.5 | |
| 5/4 22:10 | 97.8 | ↑0.5 | |
| 5/4 22:20 | 98.1 | ↑0.3 | |
| 5/4 22:30 | 98.4 | ↑0.3 | |
| 5/4 22:40 | 98.6 | ↑0.2 | |
| 5/4 22:50 | 98.7 | ↑0.1 | |
| 5/4 23:00 | 98.8 | ↑0.1 | 満潮 |
| 5/4 23:10 | 98.8 | 0 | |
| 5/4 23:20 | 98.8 | 0 | |
| 5/4 23:30 | 98.7 | ↓-0.1 | |
| 5/4 23:40 | 98.6 | ↓-0.1 | |
| 5/4 23:50 | 98.4 | ↓-0.2 |