| Flóðatafla (m) | Sjávarhæð (m) | Vindur (m/s) | Hviða (m/s) | Vindátt (°) | Loftþrýstingur (hpa) | Lofthiti (°C) | |
|---|---|---|---|---|---|---|---|
| 16:00 20.04.2021 | 2.23 | 2.06 | 6 | 10 | 259 | 1018 | 6.4 |
| 15:50 20.04.2021 | 2.27 | 2.12 | 6 | 11 | 270 | 1018 | 6 |
| 15:40 20.04.2021 | 2.31 | 2.16 | 5 | 10 | 276 | 1018 | 5.9 |
| 15:30 20.04.2021 | 2.35 | 2.22 | 6 | 11 | 253 | 1018 | 5.8 |
| 15:20 20.04.2021 | 2.39 | 2.24 | 5 | 11 | 247 | 1018 | 6 |