| Flóðatafla (m) | Sjávarhæð (m) | Vindur (m/s) | Hviða (m/s) | Vindátt (°) | Loftþrýstingur (hpa) | Lofthiti (°C) | |
|---|---|---|---|---|---|---|---|
| 15:10 20.04.2021 | 1.52 | 1.01 | 4 | 6 | 238 | 1021 | 5.1 |
| 15:00 20.04.2021 | 1.55 | 1.06 | 4 | 6 | 240 | 1020 | 5.3 |
| 14:40 20.04.2021 | 1.61 | 1.13 | 4 | 6 | 247 | 1021 | 4.8 |
| 14:30 20.04.2021 | 1.64 | 1.17 | 4 | 7 | 246 | 1021 | 5 |
| 14:20 20.04.2021 | 1.67 | 1.2 | 5 | 7 | 242 | 1021 | 4.9 |