Hmmm... I would be concerned about the seed and the soil washing really bad with the hurricane. I disced and planted a spot that size last year before the second September hurricane, and the soil washed pretty bad. Only a very slight slope.
If you have a cultipacker, you might be able to get it firmed up, but if not, I would probably wait. Just know it will be 1-2 weeks after the hurricane, depending on total rainfall, before you can give it a shot.