| Flóðatafla (m) | Sjávarhæð (m) | Vindur (m/s) | Hviða (m/s) | Vindátt (°) | Loftþrýstingur (hpa) | Lofthiti (°C) | |
|---|---|---|---|---|---|---|---|
| 17:00 20.04.2021 | 1.17 | 1.02 | 2 | 2 | 356 | 1022 | 6.3 |
| 16:50 20.04.2021 | 1.18 | 1.08 | 1 | 2 | 3 | 1022 | 5.9 |
| 16:40 20.04.2021 | 1.19 | 1.05 | 2 | 3 | 5 | 1022 | 5.9 |
| 16:30 20.04.2021 | 1.2 | 1.03 | 2 | 3 | 336 | 1022 | 5.8 |
| 16:20 20.04.2021 | 1.22 | 1.08 | 2 | 3 | 311 | 1022 | 5.9 |