In Australia go to http://www.bircagesoft.com.au
and download their free weather stats program...it is down the bottom of the page after a heap of music shareware stuff.
It pulls its info from the BOM site but puts it in a handy little table format with wind speed/gusts/direction etc. The Gold Coast Seaway station updates every 10 mins, some others are half hourly (depends on how often BOM updates) It works for wherever there is a BOM station.
Real time windspeeds Australia (Yallingup, Perth, Lacelin, Geraldton, etc.):
Wind Forecast Australia:
Wave Forecasts Australia:
Surfcams Western Australia:
Surfcams Southern & Eastern Australia: