Gone with the wind

Holiday, and fairly unambitious plans to potter round the local area going where the wind takes us...
After a brisk afternoon 6-7 knot sail we arrived in Mörtö Bunsö in good time to grill.
I looked out this morning and was surprised to see a neighbour boat slowly dragging by. What do you do at 7am in a busy anchorage? Fortunately heads appeared not so long after...