We just got gusts at around 40knots in Grand Case. I dragged anchor (for the first time, ever) but only about 1 boat length before it held again. I've re-anchored and put out more chain. The gusts were interesting - I had one hit the side of the hull and jerk the boat around, but the anemometer at the masthead only read 10 knots; then later it read 25 and there was little wind at water level. I wish I still had that GoPro camera aboard.