New answers tagged crack
There are stucco crack patch products out there. For lack of a better explanation, they are essentially sanded caulk: Use that to fill in the cracks, then paint over with proper stucco paint (breathable latex).
Although I agree with Johnnyz that it seems harmless. I would fill it with outdoor caulking. I'm not sure what your climate is but if water gets in and freezes then you have a bigger crack.
Top 50 recent answers are included