Weather
BBC weather page for the area:
http://news.bbc.co.uk/weather/forecast/13
Need more detail for that beach/surfing trip?
If you need a more regular and up to date forecast, the local surfers use this site to time their trips to the beach:
http://magicseaweed.com/Whitsand-Bay-Surf-Report/9/detailedLongRange/uk/
The Tide, is it coming in or going out?
and in case you want to check the times of the tides, go to:
http://www.bbc.co.uk/weather/coast/tides/tides.shtml?date=20101129&loc=0014