iWindsurf.com
Provides real-time wind information to over 160 windsurfing sites across the US and Canada.
Speed Sailing
Dedicated to the development of high speed sailing craft, boats and windsurfing boards and the annual running of Weymouth Speed Week at Portland Harbour.
Swell Axis
Buy and sell windsurfing gear, free classified ads, channels, and membership.
Ten Step Guide to Windsurfing
Written for beginning windsurfers by the Cal Sailing Club, Berkeley, CA.
WaterTrader: Windsurfing
Includes tips and basic instructions for technique and form.
Windsurfing.ws online guide
Based on the first boards guide ever published, listing more than 1450 boards. News, events, directory, and message boards.