hi there,
I live in Mozambique on Murrebue beach! (Pemba Cabo delgado)
it is by far the coolest spot in the country.
in the period you mentione the North East is blowing, is a trade wind, so pretty reliable, (average 18/20 knots) is also the rain season, so if it rains the wind stops, but at the same time it doesn't really rain a lot around here and never for many days in a row.
murrebue spot offers flat water and I mean flat! at low tide, choppy when the tide is in and cool waves on the reef.
it is never too crowded (maximum we saw 18 kites in the air at the same time) with 10km of beach at disposal.
I regularly organize downwinds on waves and there is within 40 min. drive a couple of really cool wave spots.
there is accommodation, a kite school and a restaurant on spot. the assistance on the beach is very good.
saw somebody mentioned winter ... that's the South east season, in the months between April and September this year, we kited 73.2 % of the time, based on my statistics (days in wich we flew at least a 12) and trust me, if wind is up I am out there.
for more info you can contact me directly on my mail
info@murrebue.com
cheers
Carlo