Not sure about Morocco, but Egypt Red Sea area was nice last April. Hoping to go back April 2007 for hubbies big 50. It's hot during the day, but gets dark about 6pm ish, but was warm enough to eat outside of an evening although could get a little breezy.

Not sure if you want 1 week or 2? I would say enough for 1 week, but little to do outside of hotels unless you wish to go to Cairo or do lots of trips. (Pyramids etc)

However, others would say opposite and quite happy to be there for 2 weeks, sunning themselves, eating, drinking and enjoying the nice hotels. good luck