High Tides at Snack Jack is one of the first businesses as you approach Flagler Beach from the south on Scenic Highway A1A on Florida's Atlantic Coast. Beautiful Flagler Beach, Florida is between Daytona Beach and Saint Augustine. Daytona is about 20 miles south and Saint Augustine is about 30 miles to the north. High Tides has long proven to be a favorite spot in the area for both locals and visitors.