Álftanes
| Fr | Sa | So | Mo | Di | Mi | Do | Fr | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Richtung | | | | | | | | |
| Durschnitt (kn) | 5 | 9 | 16 | 4 | 4 | 15 | 38 | 23 |
| Bö (kn) | 6 | 14 | 21 | 7 | 6 | 21 | 55 | 34 |
| Wellen | | | | | | | | |
| Richtung | | | | | | | | |
| Höhe (m) | 1.1 | 0.6 | 1 | 0.8 | 0.9 | 0.4 | 0.7 | 1.2 |
| Periode (s) | 12 | 8 | 14 | 10 | 13 | 11 | 10 | 17 |
| Temp. | 0 | 0 | 2 | 1 | 4 | 6 | 5 | 5 |
| Wolken | 17 | 40 | 100 | 100 | 100 | 100 | 100 | 96 |
| Regen | 0.1 | 0.1 | 1 | 11.5 | 1.3 |