Windguru Weymouth - a superb site detailing wind direction and speed, wave direction, frequency and height, temperature, precipitation and much more! 

Met Office Shipping Forecast and Gale Warnings - updated four times daily covering sea area Portland. 

Met Office Inshore Waters and Strong Wind Warnings - updated twice daily covering Selsey Bill to Lyme Regis (area 7)

Weather Online - Portland - includes forecasts of wind, pressure and tides. Satellite images are a nice touch too!

National Data Buoy Center - Live data from stations around the UK. 

XCWeather - superb at-a-glance view of wind across the UK. Hover over Portland for Live and Forecast data. 

Your preferred weather service not here? Please let us know!