| Flóðatafla (m) | Sjávarhæð (m) | Sjávarhæð (m) | Vindur (m/s) | Hviða (m/s) | Vindátt (°) | Loftþrýstingur (hpa) | Lofthiti (°C) | |
|---|---|---|---|---|---|---|---|---|
| 16:00 20.04.2021 | 1.46 | 1.81 | 1.81 | 5 | 8 | 225 | 1023 | 5.3 |
| 15:50 20.04.2021 | 1.49 | 1.85 | 1.85 | 5 | 8 | 229 | 1023 | 5.9 |
| 15:40 20.04.2021 | 1.52 | 1.86 | 1.86 | 5 | 7 | 235 | 1023 | 5.8 |
| 15:20 20.04.2021 | 1.58 | 1.94 | 1.94 | 5 | 8 | 229 | 1022 | 5.1 |
| 15:00 20.04.2021 | 1.65 | 2.01 | 2 | 5 | 7 | 236 | 1022 | 5.8 |