I guess you are talking about B.G a couple of 100 km north of Jeri?
If you want to kite in front of the village, it is best to kite just before and after low tide.
@ low tide, you have maybe 20cm of water left, sometime it's even dry, and you get some decent chop @ high tide.
the lagoon, and also the river mouth downwind are absolutely worth to go. you will find flat water in any tide condition. Here, the timing is rather due to the time of the day. In the morning, wind is side off, so it's extremely gusty on the lagoon. Better go in the afternoon, when the wind turns side, and there are less gusts.
bring a 7m2 if you go in August/September, wind can be quite strong.
hope this helps