Agree Adrenal, my comments were more directed to the general forecast i:e tomorrow I could expect 15 -25 knots thru out the day with increasing winds in the period leading up to and including evening.
The real time readings you are referring too are the ones taken at 10 minute intervals.
I guess what i was trying to say is, if the forecast is 10 - 15 don't travel all the way down there expecting it to be 15 knots.
I will be happy if I get 20 knots tomorrow