| Flóðatafla (m) | Sjávarhæð (m) | Vindur (m/s) | Hviða (m/s) | Vindátt (°) | Loftþrýstingur (hpa) | Lofthiti (°C) | |
|---|---|---|---|---|---|---|---|
| 17:40 20.04.2021 | 0.47 | -0.05 | 4 | 5 | 201 | 1019 | 7.2 |
| 17:30 20.04.2021 | 0.46 | -0.06 | 4 | 5 | 194 | 1019 | 7.1 |
| 17:20 20.04.2021 | 0.46 | -0.07 | 4 | 5 | 195 | 1019 | 7.1 |
| 17:10 20.04.2021 | 0.46 | -0.08 | 5 | 6 | 201 | 1019 | 7.1 |
| 17:00 20.04.2021 | 0.46 | -0.11 | 5 | 6 | 199 | 1019 | 7.2 |