A southwesterly, strong and very variable flow prevails over the whole area.
Für Garthur : Warning moderate gale offshore.
The reliability of the situation is very good.
Very cloudy skies. Becoming more changeable for a time in the morning.No precipitation.In the evening, overcast skies. Light, intermittent drizzle. N wind force 4 continuing all day. Gusts reaching 21 knots until the middle of the day. Moderate sea becoming slight in the evening. Low, fairly long swell from SW. Excellent visibility.
Semaphoren
Station Keflavik AP liegt 12 km von Garthur entfernt