They've been threatening it for a while. I'd probably subscribe if they made the service work on all of the browsers I use - the previous site didn't work on my iPaq for instance.
Same here in Spain. I'll take up their offer of a 14 day free trial but for me, and what we do/how we sail, then windguru and a couple of other sites (eg http://www.inm.es/ and it's lower order detail) will do for me.
BTW: weather here is pants but we are told you've got a really good day in UK!
The subs are from only 68p per week so if it is a service you really like perhaps it is not expensive if viewed against marina fees, the price of a tank of diesel or a round of drinks in the bar.