Grindavik
| Me | Je | Ve | Sa | Di | Lu | Ma | Me | |
|---|---|---|---|---|---|---|---|---|
| Vent |  | | | | | | | |
| Direction | | | | | | | | |
| Moyenne (kn) | 17 | 38 | 22 | 22 | 19 | 19 | 23 | 24 |
| Rafales (kn) | 18 | 55 | 22 | 24 | 19 | 19 | 34 | 33 |
| Vagues | | | | | | | | |
| Direction | | | | | | | | |
| Hauteur (m) | 3.8 | 5 | 4.2 | 2.4 | 2.1 | 1.5 | 1.5 | 2.7 |
| Période (s) | 11 | 13 | 14 | 10 | 12 | 7 | 8 | 11 |
| Temp. | 9 | 8 | 8 | 6 | 6 | 5 | 8 | 11 |
| Nuages | 100 | 100 | 98 | 99 | 72 | 100 | 90 | |
| Pluie | 5.3 | 0.3 | 0.1 | 5 | 0.1 |