Sorry

. The pics of the beach in front of Seaside don't look good. But the beach runs for several miles east and west. There are public beach accesses (sp?) all over the place. As OnMackBayou said Grayton Beach is maybe 1 to 1.5 miles to the west and (from the pics I've seen) is in great shape.
I know it sounds funny to go to a beach that's not infront of you house / condo / community but we do it all the time. We have a gulf front condo and still drive to Grayton, not every day but 2-3 times every trip down there.
Remember, even a bad day at the beach is better than a day in the office. If it wasn't for bad days / conditions or whatever we would not have discovered many of the things we now do everytime we head down.