Here's some details on the new mistral station in Essaouira
The spot in Essaouira
Essaouira is a perfect all round spot. All three sports - windsurfing, kitesurfing and surfing - are offered all year. In addition, the spot is ideal for wave novices. The slightly descending, sandy bottom and a shallow water area near the shore enable a comfortable launch. During low tide the sea pulls back about 150 metres, which makes the way to the water edge longer. Other wave spots like Moulay and Sidi Kaouki (20 minutes drive) give variety and make sure that you never get bored! The centre organises excursions to the wave spots upon request. Even if the water temperate (17-20 ?C) cannot be compared to the Carribean, Essaouira offers appealing conditions, ample space and an 80% wind guarantee.
Wind and waves
The wind blows sideshore from the right. Some days it is a bit gusty and turns slightly offshore at wind speeds of more than 7 Beaufort. Between June and August the thermal enforces the trade wind, creating more challenging conditions for kitesurfers. Downwind of the centre, the wave conditions are particularly great in spring and autumn (1-2 metres). Due to the strong wind, the waves are slightly smaller from mid June to August (0.5-1 metres). Beginners and speed surfers are in good hands further upwind of the bay
Full details:
http://www.club-mistral.com/en/destinations/news/18/134The manager is a guy by the name of Felix.
He used to run the Club Mistral in Le Morne Mauritius and is a good bloke.
I would suggest dropping him an email through the club mistral site and asking about some of the specifics of the spot.
He should also be able to let you know about the beer they serve there... he's fond of a beer or two

Kev