An easterly, very strong and very variable flow prevails over the whole area.
For Grindavik :
Warning moderate gale offshore.
The reliability of the situation is very good.
Skies changeable to very cloudy. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, relatively cloudless skies clearing.
ESE force 6 in the morning becoming E force 5 in the evening. Gusts reaching 36 knots in the middle of the day. Rough sea. Moderate, fairly long swell from S. Excellent visibility.