| Flóðatafla (m) | Sjávarhæð (m) | Vindur (m/s) | Hviða (m/s) | Vindátt (°) | Loftþrýstingur (hpa) | Lofthiti (°C) | Loftraki (%) | |
|---|---|---|---|---|---|---|---|---|
| 16:00 20.04.2021 | 1.26 | 0.74 | 5 | 6 | 194 | 1021 | 4.5 | 64 |
| 15:50 20.04.2021 | 1.28 | 0.79 | 4 | 7 | 199 | 1020 | 4.6 | 61 |
| 15:40 20.04.2021 | 1.3 | 0.78 | 4 | 7 | 211 | 1020 | 4.6 | 58 |
| 15:30 20.04.2021 | 1.33 | 0.83 | 4 | 6 | 207 | 1020 | 4.3 | 60 |
| 15:20 20.04.2021 | 1.36 | 0.85 | 4 | 6 | 232 | 1020 | 4.2 | 60 |