Have a plan to go away with my non-windsurfing wife for wedding anniversary next Feb. Was looking at Diani beach as somewhere to keep us both happy.

Some web sites (eg Sportif/Planet Windsurfing) seem to suggest guaranteed 20kts cross shore then, but WG stats look less than impressive.

Also, I saw something somewhere that only June-Sep was the windsurf season, and Dec-March was hopeless (have now lost the link).

Has anyone been there in Feb or has reliable info (as it's not cheap to get there)?

Did Cape Town/Langebaan this year, which was great, but need something different next year.