| Flóðatafla (m) | Sjávarhæð (m) | Vindur (m/s) | Hviða (m/s) | Vindátt (°) | Loftþrýstingur (hpa) | Lofthiti (°C) | |
|---|---|---|---|---|---|---|---|
| 05:00 27.07.2021 | 1.66 | 1.63 | 4 | 5 | 17 | 1011 | 9.5 |
| 04:50 27.07.2021 | 1.52 | 1.47 | 4 | 6 | 19 | 1011 | 9.3 |
| 04:40 27.07.2021 | 1.37 | 1.37 | 4 | 6 | 17 | 1011 | 9.3 |
| 04:30 27.07.2021 | 1.24 | 1.24 | 4 | 5 | 17 | 1011 | 9.3 |
| 04:20 27.07.2021 | 1.1 | 1.12 | 3 | 5 | 22 | 1011 | 9.4 |