Not the best cam as it skips frames, but in a way is better as it has just shown a lightening strike out at sea from Boscombe and it seems as slow motion
http://www.urbanreef.com/surf-reef-webcam.html
And the usual Bournemouth one
http://www.bournemouth.gov.uk/AttractionsLeisure/BeachesandWaterfront/PierApproachWebcam2.aspx