Where did the Trades go?

Starcharger
Sat 29 Feb 2020 11:19
“21.48.32S 010.54.58E”
We should by now be bowling along downwind, enjoying 15-20 knots of SE Trades....so where did the SW 10-15 come from?
Still the sun is out and the water getting warmer so not all bad! I think we are loosing the race with the others, they have all left us far behind in their wake, hopefully they will have cold beer ready when we eventually arrive!
Fair winds
Alasdair and Gill