Wavey's right and so is Loch,
In the event of an oncoming squall, head away from the beach as far as practical and if it gets really crazy put your kite into the water on the edge of the wind window which faces away from the land with pressure oon the side of the bar that keeps the kite down, and just wait it out, at least it will slowly pull you away from danger.
Most squalls only last 10 minutes and return to a more moderate wind strength. If however the wind is in to stay and the wind is dead onshore, use the quick release and flag the kite out on the safety leash well before you get too close to shore and again wait it out or go to the winding the lines method but only worry about one line, use the bar as a fulcrum to pullon the lines, do not use your hands (see the tips and tricks page of our site for details).
Squal kiting can be fun if you have the appropriate skills and knowledge and so long as you CONTINUE TO WATCH THE ONCOMING WEATHER AT ALL TIMES.
See you on the water on Monday, looks like it will be a hoot! Go big!
Good winds,