WindGURU: Weather forecasts for windsurfing, kite surfing and other wind-related sports

http://www.windguru.cz/

Windfinder.com: surf weather, find wind & waves

http://www.windfinder.com/

Meteocat: Servei Meteorològic de Catalunya

http://www.meteocat.com/

AEMET: Agencia Estatal de Meteorología

http://www.aemet.es/